merge-upstream/v6.6.33 from branch/tag: upstream/v6.6.33 into branch: cos-6.6
Changelog:
-------------------------------------------------------------
Aapo Vienamo (1):
mtd: core: Report error if first mtd_otp_size() call fails in mtd_otp_nvmem_add()
Aaron Conole (1):
openvswitch: Set the skbuff pkt_type for proper pmtud support.
Abdelrahman Morsy (1):
HID: mcp-2221: cancel delayed_work only when CONFIG_IIO is enabled
Adrian Hunter (4):
x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map
x86/insn: Add VEX versions of VPDPBUSD, VPDPBUSDS, VPDPWSSD and VPDPWSSDS
perf record: Fix debug message placement for test consumption
perf intel-pt: Fix unassigned instruction op (discovered by MemorySanitizer)
Akiva Goldberger (2):
net/mlx5: Add a timeout to acquire the command queue semaphore
net/mlx5: Discard command completions in internal error
Al Viro (1):
parisc: add missing export of __cmpxchg_u8()
Aleksandr Aprelkov (1):
sunrpc: removed redundant procp check
Aleksandr Burakov (1):
media: ngene: Add dvb_ca_en50221_init return value check
Aleksandr Mishin (7):
crypto: bcm - Fix pointer arithmetic
cppc_cpufreq: Fix possible null pointer dereference
thermal/drivers/tsens: Fix null pointer dereference
ASoC: kirkwood: Fix potential NULL dereference
drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference
drm: vc4: Fix possible null pointer dereference
drm/msm/dpu: Add callback function pointer check before its call
Alexander Aring (1):
dlm: fix user space lock decision to copy lvb
Alexander Egorenkov (2):
s390/ipl: Fix incorrect initialization of len fields in nvme reipl block
s390/ipl: Fix incorrect initialization of nvme dump block
Alexander Lobakin (1):
bitops: add missing prototype check
Alexander Maltsev (1):
netfilter: ipset: Add list flush to cancel_gc
Alexandre Mergnat (1):
clk: mediatek: mt8365-mm: fix DPI0 parent
Alexei Starovoitov (1):
bpf: Fix verifier assumptions about socket->sk
Alison Schofield (1):
cxl/trace: Correct DPA field masks for general_media & dram events
Aloka Dixit (1):
wifi: ath12k: use correct flag field for 320 MHz channels
Alvin Lee (1):
drm/amd/display: Remove pixle rate limit for subvp
Andi Shyti (1):
drm/i915/gt: Fix CCS id's calculation for CCS mode setting
Andrea Mayer (1):
ipv6: sr: fix missing sk_buff release in seg6_input_core
Andreas Gruenbacher (13):
gfs2: Don't forget to complete delayed withdraw
gfs2: Fix "ignore unlock failures after withdraw"
gfs2: Get rid of gfs2_alloc_blocks generation parameter
gfs2: Convert gfs2_internal_read to folios
gfs2: Rename gfs2_lookup_{ simple => meta }
gfs2: No longer use 'extern' in function declarations
gfs2: Remove ill-placed consistency check
gfs2: Fix potential glock use-after-free on unmount
gfs2: Mark withdraws as unlikely
gfs2: Rename gfs2_withdrawn to gfs2_withdrawing_or_withdrawn
gfs2: finish_xmote cleanup
gfs2: do_xmote fixes
kthread: add kthread_stop_put
Andrew Halaney (8):
scsi: ufs: qcom: Perform read back after writing reset bit
scsi: ufs: qcom: Perform read back after writing REG_UFS_SYS1CLK_1US
scsi: ufs: qcom: Perform read back after writing unipro mode
scsi: ufs: qcom: Perform read back after writing CGC enable
scsi: ufs: cdns-pltfrm: Perform read back after writing HCLKDIV
scsi: ufs: core: Perform read back after writing UTP_TASK_REQ_LIST_BASE_H
scsi: ufs: core: Perform read back after disabling interrupts
scsi: ufs: core: Perform read back after disabling UIC_COMMAND_COMPL
Andrey Konovalov (1):
kasan, fortify: properly rename memintrinsics
Andrii Nakryiko (1):
bpf: prevent r10 register from being marked as precise
Andy Chi (1):
ALSA: hda/realtek: fix mute/micmute LEDs don't work for ProBook 440/460 G11.
Andy Shevchenko (7):
ACPI: LPSS: Advertise number of chip selects via property
iio: core: Leave private pointer NULL when no private data supplied
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
serial: max3100: Update uart_driver_registered on driver removal
serial: max3100: Fix bitwise types
usb: fotg210: Add missing kernel doc description
spi: Don't mark message DMA mapped when no transfer in it is
AngeloGioacchino Del Regno (1):
ASoC: mediatek: Assign dummy when codec not specified for a DAI link
Anshuman Khandual (1):
coresight: etm4x: Fix unbalanced pm_runtime_enable()
Anton Protopopov (1):
bpf: Pack struct bpf_fib_lookup
Ard Biesheuvel (3):
x86/boot/64: Clear most of CR4 in startup_64(), except PAE, MCE and LA57
x86/purgatory: Switch to the position-independent small code model
x86/efistub: Omit physical KASLR when memory reservations exist
Armin Wolf (1):
ACPI: Fix Generic Initiator Affinity _OSC bit
Arnaldo Carvalho de Melo (1):
perf probe: Add missing libgen.h header needed for using basename()
Arnd Bergmann (17):
nilfs2: fix out-of-range warning
crypto: ccp - drop platform ifdef checks
enetc: avoid truncating error message
qed: avoid truncating work queue length
mlx5: avoid truncating error message
mlx5: stop warning for 64KB pages
wifi: carl9170: re-fix fortified-memset warning
ACPI: disable -Wstringop-truncation
fbdev: shmobile: fix snprintf truncation
powerpc/fsl-soc: hide unused const variable
fbdev: sisfb: hide unused variables
media: rcar-vin: work around -Wenum-compare-conditional warning
firmware: dmi-id: add a release callback function
greybus: arche-ctrl: move device table to its right location
module: don't ignore sysfs_create_link() failures
Input: ims-pcu - fix printf string overflow
drm/i915/guc: avoid FIELD_PREP warning
Arun T (2):
ASoC: Intel: common: add ACPI matching tables for Arrow Lake
ASoC: SOF: Intel: pci-mtl: use ARL specific firmware definitions
Baochen Qiang (2):
wifi: ath10k: poll service ready message before failing
wifi: ath11k: don't force enable power save on non-running vdevs
Bart Van Assche (1):
scsi: ufs: core: mcq: Fix ufshcd_mcq_sqe_search()
Basavaraj Natikar (1):
HID: amd_sfh: Handle "no sensors" in PM operations
Beau Belgrave (3):
tracing/user_events: Allow events to persist for perfmon_capable users
tracing/user_events: Prepare find/delete for same name events
tracing/user_events: Fix non-spaced field matching
Benjamin Coddington (1):
NFSv4: Fixup smatch warning for ambiguous return
Benjamin Gray (1):
selftests/powerpc/dexcr: Add -no-pie to hashchk tests
Bibo Mao (1):
LoongArch: Lately init pmu after smp is online
Binbin Zhou (3):
dt-bindings: thermal: loongson,ls2k-thermal: Fix binding check issues
dt-bindings: thermal: loongson,ls2k-thermal: Add Loongson-2K0500 compatible
dt-bindings: thermal: loongson,ls2k-thermal: Fix incorrect compatible definition
Bjorn Andersson (1):
soc: qcom: pmic_glink: Make client-lock non-sleeping
Bjorn Helgaas (1):
x86/pci: Skip early E820 check for ECAM region
Bob Pearson (3):
RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt
RDMA/rxe: Allow good work requests to be executed
RDMA/rxe: Fix incorrect rxe_put in error path
Brennan Xavier McManus (1):
tools/nolibc/stdlib: fix memory error in realloc()
Breno Leitao (1):
af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
Brian Kubisiak (1):
ecryptfs: Fix buffer size for tag 66 packet
Bui Quang Minh (2):
scsi: bfa: Ensure the copied buf is NUL terminated
scsi: qedf: Ensure the copied buf is NUL terminated
Carlos López (1):
tracing/probes: fix error check in parse_btf_field()
Carolina Jubran (1):
net/mlx5e: Use rx_missed_errors instead of rx_dropped for reporting buffer exhaustion
Catalin Popescu (1):
clk: rs9: fix wrong default value for clock amplitude
Cezary Rojewski (5):
ASoC: Intel: Disable route checks for Skylake boards
ASoC: Intel: avs: ssm4567: Do not ignore route checks
ASoC: Intel: avs: Fix ASRC module initialization
ASoC: Intel: avs: Fix potential integer overflow
ASoC: Intel: avs: Test result of avs_get_module_entry()
Chandramohan Akula (2):
RDMA/bnxt_re: Refactor the queue index update
RDMA/bnxt_re: Remove roundup_pow_of_two depth for all hardware queue resources
Chao Yu (15):
f2fs: multidev: fix to recognize valid zero block address
f2fs: fix to wait on page writeback in __clone_blkaddrs()
f2fs: compress: fix to relocate check condition in f2fs_{release,reserve}_compress_blocks()
f2fs: compress: fix to relocate check condition in f2fs_ioc_{,de}compress_file()
f2fs: fix to relocate check condition in f2fs_fallocate()
f2fs: fix to check pinfile flag in f2fs_move_file_range()
f2fs: support printk_ratelimited() in f2fs_printk()
f2fs: compress: fix to update i_compr_blocks correctly
f2fs: introduce get_available_block_count() for cleanup
f2fs: compress: fix error path of inc_valid_block_count()
f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
f2fs: fix to release node block count in error path of f2fs_new_node_page()
f2fs: compress: don't allow unaligned truncation on released compress inode
f2fs: fix to add missing iput() in gc_data_segment()
f2fs: use f2fs_{err,info}_ratelimited() for cleanup
Charles Keepax (1):
ASoC: cs42l43: Only restrict 44.1kHz for the ASP
Chen Ni (3):
HID: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors
dmaengine: idma64: Add check for dma_set_max_seg_size
watchdog: sa1100: Fix PTR_ERR_OR_ZERO() vs NULL check in sa1100dog_probe()
Cheng Yu (1):
sched/core: Fix incorrect initialization of the 'burst' parameter in cpu_max_write()
Chengchang Tang (5):
RDMA/hns: Fix deadlock on SRQ async events.
RDMA/hns: Fix UAF for cq async event
RDMA/hns: Fix GMV table pagesize
RDMA/hns: Use complete parentheses in macros
RDMA/hns: Modify the print level of CQE error
Chris Lew (1):
net: qrtr: ns: Fix module refcnt
Chris Wulff (2):
usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind.
usb: gadget: u_audio: Clear uac pointer when freed.
Christian Brauner (1):
i915: make inject_virtual_interrupt() void
Christian Hewitt (1):
drm/meson: vclk: fix calculation of 59.94 fractional rates
Christoph Hellwig (2):
block: refine the EOF check in blkdev_iomap_begin
virt: acrn: stop using follow_pfn
Christophe JAILLET (4):
Bluetooth: Remove usage of the deprecated ida_simple_xx() API
VMCI: Fix an error handling path in vmci_guest_probe_device()
ppdev: Remove usage of the deprecated ida_simple_xx() API
i2c: synquacer: Fix an error handling path in synquacer_i2c_probe()
Chuck Lever (2):
SUNRPC: Fix gss_free_in_token_pages()
SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
Chun-Kuang Hu (1):
soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE
Clément Léger (1):
selftests: sud_test: return correct emulated syscall value on RISC-V
Dae R. Jeong (1):
tls: fix missing memory barrier in tls_init
Daeho Jeong (3):
f2fs: separate f2fs_gc_range() to use GC for a range
f2fs: support file pinning for zoned devices
f2fs: write missing last sum blk of file pinning section
Dan Aloni (2):
sunrpc: fix NFSACL RPC retry on soft mount
rpcrdma: fix handling for RDMA_CM_EVENT_DEVICE_REMOVAL
Dan Carpenter (7):
speakup: Fix sizeof() vs ARRAY_SIZE() bug
nvmet: prevent sprintf() overflow in nvmet_subsys_nsid_exists()
wifi: mwl8k: initialize cmd->addr[] properly
Bluetooth: qca: Fix error code in qca_read_fw_build_info()
ext4: fix potential unnitialized variable
stm class: Fix a double free in stm_register_device()
media: stk1160: fix bounds checking in stk1160_copy_video()
Daniel J Blueman (1):
x86/tsc: Trust initial offset in architectural TSC-adjust MSRs
Daniel Starke (2):
tty: n_gsm: fix possible out-of-bounds in gsm0_receive()
tty: n_gsm: fix missing receive state reset after mode switch
Daniele Palmas (1):
net: usb: qmi_wwan: add Telit FN920C04 compositions
Danila Tikhonov (1):
pinctrl: qcom: pinctrl-sm7150: Fix sdc1 and ufs special pins regs
Dave Airlie (3):
nouveau: add an ioctl to return vram bar size.
nouveau: add an ioctl to report vram usage
nouveau: report byte usage in VRAM usage.
David Arinzon (1):
net: ena: Reduce lines with longer column width boundary
David E. Box (3):
tools/arch/x86/intel_sdsi: Fix maximum meter bundle length
tools/arch/x86/intel_sdsi: Fix meter_show display
tools/arch/x86/intel_sdsi: Fix meter_certificate decoding
David Hildenbrand (3):
mm/userfaultfd: Do not place zeropages when zeropages are disallowed
s390/mm: Re-enable the shared zeropage for !PV and !skeys KVM guests
drivers/virt/acrn: fix PFNMAP PTE checks in acrn_vm_ram_map()
Derek Fang (2):
ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating
ASoC: dt-bindings: rt5645: add cbj sleeve gpio property
Derek Foreman (1):
drm/etnaviv: fix tx clock gating on some GC7000 variants
Detlev Casanova (1):
drm/rockchip: vop2: Do not divide height twice for YUV
Devyn Liu (1):
gpiolib: acpi: Fix failed in acpi_gpiochip_find() by adding parent node match
Dmitry Baryshkov (18):
soc: qcom: pmic_glink: don't traverse clients list without a lock
soc: qcom: pmic_glink: notify clients about the current state
wifi: ath10k: populate board data for WCN3990
drm/msm/dp: allow voltage swing / pre emphasis of 3
drm/mipi-dsi: use correct return type for the DSC functions
clk: qcom: dispcc-sm8450: fix DisplayPort clocks
clk: qcom: dispcc-sm6350: fix DisplayPort clocks
clk: qcom: dispcc-sm8550: fix DisplayPort clocks
usb: typec: ucsi: always register a link to USB PD device
usb: typec: ucsi: simplify partner's PD caps registration
dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: fix msm899[68] power-domains
dt-bindings: phy: qcom,usb-snps-femto-v2: use correct fallback for sc8180x
drm/msm/dpu: remove irq_idx argument from IRQ callbacks
drm/msm/dpu: extract dpu_core_irq_is_valid() helper
drm/msm/dpu: add helper to get IRQ-related data
drm/msm/dpu: make the irq table size static
drm/msm/dpu: stop using raw IRQ indices in the kernel output
drm/msm/dpu: make error messages at dpu_core_irq_register_callback() more sensible
Dmitry Torokhov (1):
Input: try trimming too long modalias strings
Dongli Zhang (1):
genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline
Dongliang Mu (1):
media: flexcop-usb: fix sanity check of bNumEndpoints
Doug Berger (1):
serial: 8250_bcm7271: use default_mux_rate if possible
Douglas Anderson (3):
drm/dp: Don't attempt AUX transfers when eDP panels are not powered
drm/panel: atna33xc20: Fix unbalanced regulator in the case HPD doesn't assert
drm/msm/dp: Avoid a long timeout for AUX transfer if nothing connected
Duanqiang Wen (2):
Revert "net: txgbe: fix i2c dev name cannot match clkdev"
Revert "net: txgbe: fix clk_name exceed MAX_DEV_ID limits"
Duoming Zhou (8):
wifi: brcmfmac: pcie: handle randbuf allocation failure
ax25: Use kernel universal linked list to implement ax25_dev_list
ax25: Fix reference count leak issues of ax25_dev
ax25: Fix reference count leak issue of net_device
lib/test_hmm.c: handle src_pfns and dst_pfns allocation failure
PCI: of_property: Return error for int_map allocation failure
watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
um: Fix return value in ubd_init()
Edward Liaw (1):
selftests/kcmp: remove unused open mode
Eric Biggers (5):
KEYS: asymmetric: Add missing dependency on CRYPTO_SIG
KEYS: asymmetric: Add missing dependencies of FIPS_SIGNATURE_SELFTEST
crypto: x86/nh-avx2 - add missing vzeroupper
crypto: x86/sha256-avx2 - add missing vzeroupper
crypto: x86/sha512-avx2 - add missing vzeroupper
Eric Dumazet (8):
tcp: avoid premature drops in tcp_add_backlog()
net: give more chances to rcu in netdev_wait_allrefs_any()
usb: aqc111: stop lying about skb->truesize
net: usb: sr9700: stop lying about skb->truesize
net: usb: smsc95xx: stop lying about skb->truesize
netrom: fix possible dead-lock in nr_rt_ioctl()
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
Eric Garver (1):
netfilter: nft_fib: allow from forward/input without iif selector
Eric Sandeen (1):
openpromfs: finish conversion to the new mount API
Eugen Hristev (1):
media: mediatek: vcodec: fix possible unbalanced PM counter
Fabio Estevam (4):
media: dt-bindings: ovti,ov2680: Fix the power supply names
media: ov2680: Clear the 'ret' variable on success
media: ov2680: Allow probing if link-frequencies is absent
media: ov2680: Do not fail if data-lanes property is absent
Fedor Pchelkin (3):
dma-mapping: benchmark: fix up kthread-related error handling
dma-mapping: benchmark: fix node id validation
dma-mapping: benchmark: handle NUMA_NO_NODE correctly
Felix Fietkau (2):
wifi: mt76: mt7603: fix tx queue of loopback packets
wifi: mt76: mt7603: add wpdma tx eof flag for PSE client reset
Felix Kuehling (1):
drm/amdgpu: Update BO eviction priorities
Fenghua Yu (1):
dmaengine: idxd: Avoid unnecessary destruction of file_ida
Fenglin Wu (1):
Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
Finn Thain (2):
macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
m68k: mac: Fix reboot hang on Mac IIci
Florian Fainelli (1):
net: Always descend into dsa/ folder with CONFIG_NET_DSA enabled
Florian Westphal (1):
netfilter: tproxy: bail out if IP has been disabled on the device
Frank Li (4):
i3c: add actual_len in i3c_priv_xfer
i3c: master: svc: rename read_len as actual_len
i3c: master: svc: return actual transfer data len
i3c: master: svc: change ENXIO to EAGAIN when IBI occurs during start frame
Friedrich Vock (1):
bpf: Fix potential integer overflow in resolve_btfids
Gabor Juhos (1):
clk: qcom: clk-alpha-pll: remove invalid Stromer register offset
Gabriel Krisman Bertazi (2):
io-wq: write next_work before dropping acct_lock
udp: Avoid call to compute_score on multiple sites
Gal Pressman (2):
net/mlx5: Fix MTMP register capability offset in MCAM register
net/mlx5e: Fix UDP GSO for encapsulated packets
Geert Uytterhoeven (5):
sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe()
printk: Let no_printk() use _printk()
dev_printk: Add and use dev_no_printk()
clk: renesas: r8a779a0: Fix CANFD parent clock
dt-bindings: PCI: rcar-pci-host: Add missing IOMMU properties
Geliang Tang (3):
selftests/bpf: Fix umount cgroup2 error in test_sockmap
selftests/bpf: Fix a fd leak in error paths in open_netns
selftests: mptcp: add ms units for tc-netem delay
Gerald Loacker (3):
drm/panel: sitronix-st7789v: fix timing for jt240mhqs_hwt_ek_e3 panel
drm/panel: sitronix-st7789v: tweak timing for jt240mhqs_hwt_ek_e3 panel
drm/panel: sitronix-st7789v: fix display size for jt240mhqs_hwt_ek_e3 panel
Gerd Hoffmann (1):
KVM: x86: Don't advertise guest.MAXPHYADDR as host.MAXPHYADDR in CPUID
Giovanni Cabiddu (1):
crypto: qat - specify firmware files for 402xx
Greg Kroah-Hartman (1):
Linux 6.6.33
Guenter Roeck (3):
mm/slub, kunit: Use inverted data to corrupt kmem cache
Revert "sh: Handle calling csum_partial with misaligned data"
hwmon: (shtc1) Fix property misspelling
Guixiong Wei (1):
x86/boot: Ignore relocations in .notes sections in walk_relocs() too
Hagar Hemdan (1):
efi: libstub: only free priv.runtime_map when allocated
Hangbin Liu (4):
ipv6: sr: add missing seg6_local_exit
ipv6: sr: fix incorrect unregister order
ipv6: sr: fix invalid unregister error path
ipv6: sr: fix memleak in seg6_hmac_init_algo
Hannah Peuckmann (1):
riscv: dts: starfive: visionfive 2: Remove non-existing TDM hardware
Hannes Reinecke (1):
nvme-tcp: add definitions for TLS cipher suites
Hans Verkuil (4):
media: cec: cec-adap: always cancel work in cec_transmit_msg_fh
media: cec: cec-api: add locking in cec_release()
media: cec: core: avoid recursive cec_claim_log_addrs
media: cec: core: avoid confusing "transmit timed out" message
Hans de Goede (3):
ASoC: Intel: bytcr_rt5640: Apply Asus T100TA quirk to Asus T100TAM too
iio: accel: mxc4005: Reset chip on probe() and resume()
platform/x86: thinkpad_acpi: Take hotkey_mutex during hotkey_exit()
Hao Chen (1):
drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
Hariprasad Kelam (1):
Octeontx2-pf: Free send queue buffers incase of leaf to inner
He Zhe (1):
perf bench internals inject-build-id: Fix trap divide when collecting just one DSO
Hechao Li (1):
tcp: increase the default TCP scaling ratio
Heiko Carstens (1):
s390/vdso: Use standard stack frame layout
Heiner Kallweit (1):
Revert "r8169: don't try to disable interrupts if NAPI is, scheduled already"
Helen Koike (2):
drm/ci: uprev mesa version: fix container build & crosvm
drm/ci: add subset-1-gfx to LAVA_TAGS and adjust shards
Henry Wang (1):
drivers/xen: Improve the late XenStore init protocol
Herve Codina (1):
net: lan966x: remove debugfs directory in probe() error path
Himanshu Madhani (1):
scsi: qla2xxx: Fix debugfs output for fw_resource_count
Horatiu Vultur (3):
net: micrel: Fix receiving the timestamp in the frame for lan8841
net: lan966x: Remove ptp traps in case the ptp is not enabled.
net: micrel: Fix lan8841_config_intr after getting out of sleep mode
Hsin-Te Yuan (2):
drm/bridge: anx7625: Update audio status while detecting
ASoC: mediatek: mt8192: fix register configuration for tdm
Huacai Chen (1):
LoongArch: Fix callchain parse error with kernel tracepoint events again
Huai-Yuan Liu (2):
drm/arm/malidp: fix a possible null pointer dereference
ppdev: Add an error check in register_device
Hugo Villeneuve (3):
serial: sc16is7xx: add proper sched.h include for sched_set_fifo()
serial: sc16is7xx: replace hardcoded divisor value with BIT() macro
serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler
INAGAKI Hiroshi (1):
block: fix and simplify blkdevparts= cmdline parsing
Ian Rogers (16):
perf record: Delete session after stopping sideband thread
perf record: Lazy load kernel symbols
perf machine thread: Remove exited threads by default
perf bench uprobe: Remove lib64 from libc.so.6 binary path
perf docs: Document bpf event modifier
perf ui browser: Don't save pointer to stack memory
perf ui browser: Avoid SEGV on title
perf report: Avoid SEGV in report__setup_sample_type()
perf thread: Fixes to thread__new() related to initializing comm
perf maps: Move symbol maps functions to maps.c
libsubcmd: Fix parse-options memory leak
perf stat: Don't display metric header for non-leader uncore events
perf tools: Use pmus to describe type from attribute
perf tools: Add/use PMU reverse lookup from config to name
perf pmu: Assume sysfs events are always the same case
perf pmu: Count sys and cpuid JSON events separately
Igor Artemiev (1):
wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class
Ilpo Järvinen (1):
PCI: Wait for Link Training==0 before starting Link retrain
Ilya Denisyev (1):
jffs2: prevent xattr node from overflowing the eraseblock
Ilya Leoshkevich (1):
s390/bpf: Emit a barrier for BPF_FETCH instructions
Ilya Maximets (1):
net: openvswitch: fix overwriting ct original tuple for ICMPv6
Irui Wang (1):
media: mediatek: vcodec: add encoder power management helper functions
Iulia Tanasescu (1):
Bluetooth: ISO: Fix BIS cleanup
Jack Xiao (1):
drm/amdgpu/mes: fix use-after-free issue
Jack Yu (4):
ASoC: rt722-sdca: modify channel number to support 4 channels
ASoC: rt722-sdca: add headset microphone vrefo setting
ASoC: rt715: add vendor clear control register
ASoC: rt715-sdca: volume step modification
Jacob Keller (2):
Revert "ixgbe: Manual AN-37 for troublesome link partners for X550 SFI"
ice: fix accounting if a VLAN already exists
Jaegeuk Kim (3):
f2fs: use BLKS_PER_SEG, BLKS_PER_SEC, and SEGS_PER_SEC
f2fs: kill heap-based allocation
f2fs: deprecate io_bits
Jaewon Kim (1):
clk: samsung: exynosautov9: fix wrong pll clock id value
Jagan Teki (1):
drm/bridge: Fix improper bridge init order with pre_enable_prev_first
Jakub Kicinski (3):
eth: sungem: remove .ndo_poll_controller to avoid deadlocks
selftests: net: add missing config for amt.sh
selftests: net: move amt to socat for better compatibility
Jakub Sitnicki (1):
bpf: Allow delete from sockmap/sockhash only if update is allowed
James Clark (7):
perf tests: Make "test data symbol" more robust on Neoverse N1
perf tests: Apply attributes to all events in object code reading test
perf test shell arm_coresight: Increase buffer size for Coresight basic tests
perf symbols: Fix ownership of string in dso__load_vmlinux()
perf test: Add a test for strcmp_cpuid_str() expression
perf pmu: Move pmu__find_core_pmu() to pmus.c
perf util: Add a function for replacing characters in a string
Jan Kara (2):
ext4: avoid excessive credit estimate in ext4_tmpfile()
udf: Remove GFP_NOFS allocation in udf_expand_file_adinicb()
Jason Gunthorpe (1):
IB/mlx5: Use __iowrite64_copy() for write combining stores
Jens Axboe (1):
io_uring: use the right type for work_llist empty check
Jens Remus (2):
s390/vdso: Generate unwind information for C modules
s390/vdso: Create .build-id links for unstripped vdso files
Jiangfeng Xiao (1):
arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY
Jiawen Wu (1):
net: wangxun: fix to change Rx features
Jing Zhang (1):
perf pmu: "Compat" supports regular expression matching identifiers
Jiri Olsa (1):
libbpf: Fix error message in attach_kprobe_multi
Jiri Pirko (1):
virtio: delete vq in vp_find_vqs_msix() when request_irq() fails
Johan Hovold (1):
dt-bindings: spmi: hisilicon,hisi-spmi-controller: fix binding references
Johannes Berg (8):
wifi: mac80211: don't use rate mask for scanning
wifi: ieee80211: fix ieee80211_mle_basic_sta_prof_size_ok()
wifi: iwlwifi: mvm: allocate STA links only for active links
wifi: iwlwifi: mvm: select STA mask only for active links
wifi: iwlwifi: reconfigure TLC during HW restart
wifi: iwlwifi: mvm: fix check in iwl_mvm_sta_fw_id_mask
wifi: iwlwifi: mvm: init vif works only once
um: vector: fix bpfflash parameter evaluation
John Hubbard (2):
selftests/binderfs: use the Makefile's rules, not Make's implicit rules
selftests/resctrl: fix clang build failure: use LOCAL_HDRS
Jonathan Cameron (1):
iio: adc: stm32: Fixing err code to not indicate success
Joshua Ashton (1):
drm/amd/display: Set color_mgmt_changed to true on unsuspend
Judith Mendez (5):
mmc: sdhci_am654: Add tuning algorithm for delay chain
mmc: sdhci_am654: Write ITAPDLY for DDR52 timing
mmc: sdhci_am654: Add OTAP/ITAP delay enable
mmc: sdhci_am654: Add ITAPDLYSEL in sdhci_j721e_4bit_set_clock
mmc: sdhci_am654: Fix ITAPDLY for HS400 timing
Juergen Gross (3):
x86/pat: Introduce lookup_address_in_pgd_attr()
x86/pat: Restructure _lookup_address_cpa()
x86/pat: Fix W^X violation false-positives when running as Xen PV guest
Junhao He (2):
drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group
drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group
Justin Green (1):
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
KaiLong Wang (1):
f2fs: Clean up errors in segment.h
Karthikeyan Kathirvel (1):
wifi: ath12k: fix out-of-bound access of qmi_invoke_handler()
Kees Cook (3):
kunit/fortify: Fix mismatched kvalloc()/vfree() usage
lkdtm: Disable CFI checking for perms functions
wifi: nl80211: Avoid address calculations via out of bounds array indexing
Keith Busch (1):
nvme-multipath: fix io accounting on failover
Ken Milmore (1):
r8169: Fix possible ring buffer corruption on fragmented Tx packets.
Kent Overstreet (1):
kernel/numa.c: Move logging out of numa.h
Konrad Dybcio (2):
interconnect: qcom: qcm2290: Fix mas_snoc_bimc QoS port assignment
drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails
Konstantin Komarov (7):
fs/ntfs3: Remove max link count info display during driver init
fs/ntfs3: Taking DOS names into account during link counting
fs/ntfs3: Fix case when index is reused during tree transformation
fs/ntfs3: Break dir enumeration if directory contents error
fs/ntfs3: Check 'folio' pointer for NULL
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
fs/ntfs3: Use variable length array instead of fixed size
Krzysztof Kozlowski (3):
regulator: qcom-refgen: fix module autoloading
regulator: vqmmc-ipq4019: fix module autoloading
dt-bindings: PCI: rockchip,rk3399-pcie: Add missing maxItems to ep-gpios
Kuniyuki Iwashima (4):
af_unix: Update unix_sk(sk)->oob_skb under sk_receive_queue lock.
tcp: Fix shift-out-of-bounds in dctcp_update_alpha().
af_unix: Annotate data-race around unix_sk(sk)->addr.
af_unix: Read sk->sk_hash under bindlock during bind().
Kuppuswamy Sathyanarayanan (2):
PCI/EDR: Align EDR_PORT_DPC_ENABLE_DSM with PCI Firmware r3.3
PCI/EDR: Align EDR_PORT_LOCATE_DSM with PCI Firmware r3.3
Lad Prabhakar (1):
clk: renesas: r9a07g043: Add clock and reset entry for PLIC
Lancelot SIX (1):
drm/amdkfd: Flush the process wq before creating a kfd_process
Larysa Zaremba (1):
ice: Interpret .set_channels() input differently
Laurent Pinchart (4):
firmware: raspberrypi: Use correct device for DMA mappings
media: v4l2-subdev: Fix stream handling for crop API
media: v4l2-subdev: Document and enforce .s_stream() requirements
media: vsp1: Remove unbalanced .s_stream(0) calls
Le Ma (1):
drm/amdgpu: init microcode chip name from ip versions
Leo Ma (1):
drm/amd/display: Fix DC mode screen flickering on DCN321
Leon Romanovsky (1):
RDMA/IPoIB: Fix format truncation compilation errors
Li Zhijian (1):
cxl/region: Fix cxlr_pmem leaks
Lijo Lazar (1):
drm/amd/pm: Restore config space after reset
Linus Torvalds (2):
x86/mm: Remove broken vsyscall emulation code from the page fault code
epoll: be better about file lifetimes
Linus Walleij (1):
net: ethernet: cortina: Locking fixes
Lorenzo Bianconi (1):
wifi: mt76: mt7915: workaround too long expansion sparse warnings
Luca Ceresoli (2):
iio: accel: mxc4005: allow module autoloading via OF compatible
Revert "drm/bridge: ti-sn65dsi83: Fix enable error path"
Luiz Augusto von Dentz (1):
Bluetooth: HCI: Remove HCI_AMP support
Lukas Bulwahn (1):
Bluetooth: hci_event: Remove code to removed CONFIG_BT_HS
Luke D. Jones (1):
ALSA: hda/realtek: Adjust G814JZR to use SPI init for amp
MD Danish Anwar (1):
net: ti: icssg-prueth: Fix start counter for ft1 filter
Maher Sanalla (2):
net/mlx5: Reload only IB representors upon lag disable/enable
net/mlx5: Lag, do bond only if slaves agree on roce state
Marc Gonzalez (1):
clk: qcom: mmcc-msm8998: fix venus clock issue
Marco Pagani (3):
fpga: manager: add owner module and take its refcount
fpga: bridge: add owner module and take its refcount
fpga: region: add owner module and take its refcount
Marek Szyprowski (1):
Input: cyapa - add missing input core locking to suspend/resume functions
Marek Vasut (2):
drm/lcdif: Do not disable clocks on already suspended hardware
drm/panel: simple: Add missing Innolux G121X1-L03 format, flags, connector
Marijn Suijten (2):
drm/msm/dsi: Print dual-DSI-adjusted pclk instead of original mode pclk
drm/msm/dpu: Always flush the slave INTF on the CTL
Mario Limonciello (1):
drm/amd/display: Enable colorspace property for MST connectors
Martin Kaiser (1):
nfs: keep server info for remounts
Masahiro Yamada (4):
kbuild: unify vdso_install rules
kbuild: fix build ID symlinks to installed debug VDSO files
x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y
kconfig: fix comparison to constant symbols, 'm', 'n'
Masami Hiramatsu (Google) (1):
selftests/ftrace: Fix BTFARG testcase to check fprobe is enabled correctly
Mathieu Othacehe (1):
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8061
Matthew Bystrin (1):
riscv: stacktrace: fixed walk_stackframe()
Matthew R. Ochs (1):
tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer
Matthew Wilcox (Oracle) (1):
udf: Convert udf_expand_file_adinicb() to use a folio
Matthias Schiffer (2):
net: dsa: mv88e6xxx: Add support for model-specific pre- and post-reset handlers
net: dsa: mv88e6xxx: Avoid EEPROM timeout without EEPROM on 88E6250-family switches
Matthieu Baerts (NGI0) (3):
mptcp: SO_KEEPALIVE: fix getsockopt support
selftests: mptcp: simult flows: mark 'unbalanced' tests as flaky
selftests: mptcp: join: mark 'fail' tests as flaky
Matti Vaittinen (5):
regulator: irq_helpers: duplicate IRQ name
watchdog: bd9576: Drop "always-running" property
regulator: bd71828: Don't overwrite runtime voltages
regulator: pickable ranges: don't always cache vsel
regulator: tps6287x: Force writing VSEL bit
Maurizio Lombardi (2):
nvmet-auth: return the error code to the nvmet_auth_host_hash() callers
nvmet-auth: replace pr_debug() with pr_err() to report an error.
Maxim Korotkov (1):
mtd: rawnand: hynix: fixed typo
Maxime Ripard (1):
ARM: configs: sunxi: Enable DRM_DW_HDMI
Meenakshikumar Somasundaram (1):
drm/amd/display: Allocate zero bw after bw alloc enable
Michael Schmitz (1):
m68k: Fix spinlock race in kernel thread creation
Michael Walle (1):
drm/bridge: tc358775: fix support for jeida-18 and jeida-24
Michal Schmidt (2):
selftests/bpf: Fix pointer arithmetic in test_xdp_do_redirect
bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq
Michal Simek (2):
microblaze: Remove gcc flag for non existing early_printk.c file
microblaze: Remove early printk call from cpuinfo-static.c
Mickaël Salaün (1):
kunit: Fix kthread reference
Miguel Ojeda (1):
kheaders: use `command -v` to test for existence of `cpio`
Miklos Szeredi (1):
ovl: remove upper umask handling from ovl_create_upper()
Ming Lei (3):
io_uring: fail NOP if non-zero op flags is passed in
blk-cgroup: fix list corruption from resetting io stat
blk-cgroup: fix list corruption from reorder of WRITE ->lqueued
Mohamed Ahmed (1):
drm/nouveau: use tile_mode and pte_kind for VM_BIND bo allocations
Mukesh Ojha (1):
firmware: qcom: scm: Fix __scm and waitq completion variable initialization
Mukul Joshi (2):
drm/amdkfd: Add VRAM accounting for SVM migration
drm/amdgpu: Fix VRAM memory accounting
Namhyung Kim (8):
perf annotate: Get rid of duplicate --group option item
perf annotate: Split branch stack cycles information out of 'struct annotation_line'
perf annotate: Introduce global annotation_options
perf report: Convert to the global annotation_options
perf top: Convert to the global annotation_options
perf annotate: Use global annotation_options
perf annotate: Fix annotation_calc_lines() to pass correct address to get_srcline()
perf/arm-dmc620: Fix lockdep assert in ->event_init()
Namjae Jeon (2):
ksmbd: avoid to send duplicate oplock break notifications
ksmbd: fix uninitialized symbol 'share' in smb2_tree_connect()
Nandor Kracser (1):
ksmbd: ignore trailing slashes in share paths
Nathan Lynch (1):
powerpc/pseries/lparcfg: drop error message from guest name lookup
Neha Malcom Francis (1):
regulator: tps6594-regulator: Correct multi-phase configuration
Neil Armstrong (2):
phy: qcom: qmp-combo: fix duplicate return in qmp_v4_configure_dp_phy
drm/meson: gate px_clk when setting rate
Nikita Kiryushin (2):
rcu-tasks: Fix show_rcu_tasks_trace_gp_kthread buffer overflow
rcu: Fix buffer overflow in print_cpu_stall_info()
Nikita Zhandarovich (2):
wifi: carl9170: add a proper sanity check for endpoints
wifi: ar5523: enable proper endpoint verification
Nikolay Aleksandrov (3):
net: bridge: xmit: make sure we have at least eth header len bytes
selftests: net: bridge: increase IGMP/MLD exclude timeout membership interval
net: bridge: mst: fix vlan use-after-free
Nilay Shroff (2):
nvme: find numa distance only if controller has valid numa id
nvme: cancel pending I/O if nvme controller is in terminal state
Nuno Sa (10):
iio: adc: ad9467: use spi_get_device_match_data()
iio: adc: ad9467: use chip_info variables instead of array
iio: adc: adi-axi-adc: convert to regmap
iio: buffer-dmaengine: export buffer alloc and free functions
iio: add the IIO backend framework
iio: adc: ad9467: convert to backend framework
iio: adc: adi-axi-adc: move to backend framework
iio: adc: adi-axi-adc: only error out in major version mismatch
dt-bindings: adc: axi-adc: update bindings for backend framework
dt-bindings: adc: axi-adc: add clocks property
Nícolas F. R. A. Prado (9):
drm/bridge: anx7625: Don't log an error when DSI host can't be found
drm/bridge: icn6211: Don't log an error when DSI host can't be found
drm/bridge: lt8912b: Don't log an error when DSI host can't be found
drm/bridge: lt9611: Don't log an error when DSI host can't be found
drm/bridge: lt9611uxc: Don't log an error when DSI host can't be found
drm/bridge: tc358775: Don't log an error when DSI host can't be found
drm/bridge: dpc3433: Don't log an error when DSI host can't be found
drm/panel: novatek-nt35950: Don't log an error when DSI host can't be found
clk: mediatek: pllfh: Don't log error for missing fhctl node
Oleg Nesterov (1):
sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU
Olga Kornievskaia (1):
pNFS/filelayout: fixup pNfs allocation modes
Oliver Upton (1):
KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF
Or Har-Toov (2):
RDMA/mlx5: Uncacheable mkey has neither rb_key or cache_ent
RDMA/mlx5: Adding remote atomic access flag to updatable flags
Oswald Buddenhagen (1):
ALSA: emu10k1: make E-MU FPGA writes potentially more reliable
Pablo Neira Ayuso (2):
netfilter: nft_payload: restore vlan q-in-q match support
netfilter: nft_payload: skbuff vlan metadata mangle support
Paolo Abeni (3):
tcp: define initial scaling factor value as a macro
selftests: net: add more missing kernel config
net: relax socket state check at accept time.
Parthiban Veerasooran (1):
net: usb: smsc95xx: fix changing LED_SEL bit value updated from EEPROM
Peter Colberg (2):
fpga: dfl-pci: add PCI subdevice ID for Intel D5005 card
hwmon: (intel-m10-bmc-hwmon) Fix multiplier for N6000 board power sensor
Peter Oberparleiter (1):
s390/cio: fix tracepoint subchannel type field
Peter Ujfalusi (4):
ASoC: SOF: Intel: mtl: Correct rom_status_reg
ASoC: SOF: Intel: lnl: Correct rom_status_reg
ASoC: SOF: Intel: mtl: Disable interrupts when firmware boot failed
ASoC: SOF: Intel: mtl: Implement firmware boot state check
Petr Pavlu (1):
ring-buffer: Fix a race between readers and resize checks
Pierre-Louis Bossart (4):
ASoC: da7219-aad: fix usage of device_get_named_child_node()
ALSA: hda: intel-dsp-config: harden I2C/I2S codec detection
ASoC: SOF: Intel: pci-mtl: fix ARL-S definitions
soundwire: cadence: fix invalid PDI offset
Pin-yen Lin (1):
serial: 8520_mtk: Set RTS on shutdown for Rx in-band wakeup
Portia Stephens (1):
cpufreq: brcmstb-avs-cpufreq: ISO C90 forbids mixed declarations
Pratyush Yadav (1):
media: cadence: csi2rx: configure DPHY before starting source stream
Prike Liang (1):
drm/amdgpu: Fix the ring buffer size for queue VM flush
Puranjay Mohan (2):
bpf, x86: Fix PROBE_MEM runtime load check
riscv, bpf: make some atomic operations fully ordered
Rafał Miłecki (1):
dt-bindings: pinctrl: mediatek: mt7622: fix array properties
Rahul Rameshbabu (2):
net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules
net/mlx5e: Fix IPsec tunnel mode offload feature check
Randy Dunlap (4):
fbdev: sh7760fb: allow modular build
counter: linux/counter.h: fix Excess kernel-doc description warning
extcon: max8997: select IRQ_DOMAIN instead of depending on it
media: sunxi: a83-mips-csi2: also select GENERIC_PHY
Ranjani Sridharan (1):
ASoC: SOF: pcm: Restrict DSP D0i3 during S0ix to IPC3
Ricardo Ribalda (2):
media: radio-shark2: Avoid led_names truncations
media: uvcvideo: Add quirk for Logitech Rally Bar
Richard Fitzgerald (5):
ALSA: hda: cs35l56: Exit cache-only after cs35l56_wait_for_firmware_boot()
ALSA: hda/cs_dsp_ctl: Use private_free for control cleanup
ASoC: cs35l56: Fix to ensure ASP1 registers match cache
ALSA: hda: cs35l56: Initialize all ASP1 registers
ALSA: hda: cs35l56: Fix lifetime of cs_dsp instance
Richard Kinder (1):
wifi: mac80211: ensure beacon is non-S1G prior to extracting the beacon timestamp field
Rob Herring (1):
dt-bindings: rockchip: grf: Add missing type to 'pcie-phy' node
Robert Richter (1):
x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks()
Roberto Sassu (1):
um: Add winch to winch_handlers before registering winch IRQ
Roded Zats (1):
enic: Validate length of nl attributes in enic_set_vf_port
Rodrigo Siqueira (1):
drm/amd/display: Add VCO speed parameter for DCN31 FPU
Roger Pau Monne (1):
xen/x86: add extra pages to unpopulated-alloc if available
Romain Gantois (1):
net: ti: icssg_prueth: Fix NULL pointer dereference in prueth_probe()
Rui Miguel Silva (1):
greybus: lights: check return of get_channel_from_mode
Ryosuke Yasuoka (2):
nfc: nci: Fix uninit-value in nci_rx_work
nfc: nci: Fix handling of zero-length payload packets in nci_rx_work()
Ryusuke Konishi (3):
nilfs2: fix use-after-free of timer for log writer thread
nilfs2: fix unexpected freezing of nilfs_segctor_sync()
nilfs2: fix potential hang in nilfs_detach_log_writer()
Sagi Grimberg (3):
nvmet-tcp: fix possible memory leak when tearing down a controller
nvmet: fix nvme status code when namespace is disabled
nvmet: fix ns enable/disable possible hang
Sahil Siddiq (1):
bpftool: Mount bpffs on provided dir instead of parent dir
Sai Pavan Boddu (1):
i2c: cadence: Avoid fifo clear after start
Sakari Ailus (2):
media: ipu3-cio2: Request IRQ earlier
media: v4l: Don't turn on privacy LED if streamon fails
Samasth Norway Ananda (1):
perf daemon: Fix file leak in daemon_session__control
Sean Anderson (1):
drm: zynqmp_dpsub: Always register bridge
Sean Christopherson (1):
cpu: Ignore "mitigations" kernel parameter if CPU_MITIGATIONS=n
Sean Young (1):
pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()
Sebastian Urban (1):
Bluetooth: compute LE flow credits based on recvbuf space
Selvin Xavier (3):
RDMA/bnxt_re: Update the HW interface definitions
RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters
RDMA/bnxt_re: Fix the sparse warnings
Sergey Matyukevich (1):
riscv: prevent pt_regs corruption for secondary idle threads
Sergey Shtylyov (1):
of: module: add buffer overflow check in of_modalias()
Shay Agroskin (1):
net: ena: Fix redundant device NUMA node override
Shay Drory (1):
net/mlx5: Enable 4 ports multiport E-switch
Shenghao Ding (3):
ASoC: tas2781: Fix a warning reported by robot kernel test
ASoC: tas2552: Add TX path for capturing AUDIO-OUT data
ASoC: tas2781: Fix wrong loading calibrated data sequence
Shrikanth Hegde (2):
sched/fair: Add EAS checks before updating root_domain::overutilized
powerpc/pseries: Add failure related checks for h_get_mpp and h_get_ppp
Shuah Khan (1):
tools/latency-collector: Fix -Wformat-security compile warns
Souradeep Chakrabarti (1):
net: mana: Fix the extra HZ in mana_hwc_send_request
Srinivas Pandruvada (3):
platform/x86: ISST: Add Grand Ridge to HPM CPU list
platform/x86/intel/tpmi: Handle error from tpmi_process_info()
platform/x86/intel-uncore-freq: Don't present root domain on error
Srinivasan Shanmugam (2):
drm/amd/display: Fix potential index out of bounds in color transformation function
drm/amdgpu: Fix buffer size in gfx_v9_4_3_init_ cp_compute_microcode() and rlc_microcode()
Stafford Horne (1):
openrisc: traps: Don't send signals to kernel mode threads
Stanislav Fomichev (1):
bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE
Stefan Binding (1):
ASoC: cs35l41: Update DSP1RX5/6 Sources for DSP config
Steven Rostedt (1):
ASoC: tracing: Export SND_SOC_DAPM_DIR_OUT to its value
Steven Rostedt (Google) (5):
eventfs: Do not differentiate the toplevel events directory
eventfs: Create eventfs_root_inode to store dentry
eventfs/tracing: Add callback for release of an eventfs_inode
eventfs: Free all of the eventfs_inode after RCU
eventfs: Have "events" directory get permissions from its parent
Su Hui (1):
wifi: ath10k: Fix an error code problem in ath10k_dbg_sta_write_peer_debug_trigger()
Sumanth Korikkar (1):
s390/vdso64: filter out munaligned-symbols flag for vdso
Sung Joon Kim (1):
drm/amd/display: Disable seamless boot on 128b/132b encoding
Suzuki K Poulose (4):
coresight: etm4x: Do not hardcode IOMEM access for register restore
coresight: etm4x: Do not save/restore Data trace control registers
coresight: etm4x: Safe access for TRCQCLTR
coresight: etm4x: Fix access to resource selector registers
Sven Schnelle (1):
s390/boot: Remove alt_stfle_fac_list from decompressor
Swapnil Patel (1):
drm/amd/display: Add dtbclk access to dcn315
Taehee Yoo (1):
selftests: net: kill smcrouted in the cleanup logic in amt.sh
Takashi Iwai (9):
ALSA: core: Fix NULL module pointer assignment at card init
ALSA: Fix deadlocks with kctl removals at disconnection
ALSA: jack: Use guard() for locking
ALSA: core: Remove debugfs at disconnection
ALSA: seq: Fix missing bank setup between MIDI1/MIDI2 UMP conversion
ALSA: seq: Don't clear bank selection at event -> UMP MIDI2 conversion
ALSA: seq: Fix yet another spot for system message conversion
ALSA: seq: ump: Fix swapped song position pointer data
ALSA: timer: Set lower bound of start tick time
Tetsuo Handa (1):
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
Thomas Haemmerle (1):
iio: pressure: dps310: support negative temperature values
Thomas Richter (1):
perf stat: Do not fail on metrics on s390 z/VM systems
Thomas Weißschuh (2):
misc/pvpanic: deduplicate common code
misc/pvpanic-pci: register attributes via pci_driver
Thomas Zimmermann (1):
fbdev: Provide I/O-memory helpers as module
Thorsten Blum (1):
net: smc91x: Fix m68k kernel compilation for ColdFire CPU
Tianchen Ding (1):
selftests: cgroup: skip test_cgcore_lesser_ns_open when cgroup2 mounted without nsdelegate
Tiwei Bie (3):
um: Fix the -Wmissing-prototypes warning for __switch_mm
um: Fix the -Wmissing-prototypes warning for get_thread_reg
um: Fix the declaration of kasan_map_memory
Tony Lindgren (2):
drm/omapdrm: Fix console by implementing fb_dirty
drm/omapdrm: Fix console with deferred ops
Tristram Ha (1):
net: dsa: microchip: fix RGMII error in KSZ DSA driver
Uros Bizjak (1):
locking/atomic/x86: Correct the definition of __arch_try_cmpxchg128()
Uwe Kleine-König (5):
pwm: sti: Prepare removing pwm_chip from driver data
pwm: sti: Simplify probe function using devm functions
media: i2c: et8ek8: Don't strip remove function when driver is builtin
leds: pwm: Disable PWM when going to suspend
spi: stm32: Don't warn about spurious interrupts
Valentin Obst (1):
selftests: default to host arch for LLVM builds
Vicki Pfau (1):
Input: xpad - add support for ASUS ROG RAIKIRI
Vidya Sagar (1):
PCI: tegra194: Fix probe path for Endpoint mode
Vignesh Raghavendra (1):
mmc: sdhci_am654: Drop lookup for deprecated ti,otap-del-sel
Vignesh Raman (1):
drm/ci: update device type for volteer devices
Ville Syrjälä (1):
drm/edid: Parse topology block for all DispID structure v1.x
Viresh Kumar (1):
cpufreq: exit() callback is optional
Vitalii Bursov (1):
sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level
Vladimir Oltean (2):
net/sched: taprio: make q->picos_per_byte available to fill_sched_entry()
net/sched: taprio: extend minimum interval restriction to entire cycle too
Waiman Long (1):
blk-cgroup: Properly propagate the iostat update up the hierarchy
Wang Yao (1):
modules: Drop the .export_symbol section from the final modules
Wei Fang (2):
net: fec: remove .ndo_poll_controller to avoid deadlocks
net: fec: avoid lock evasion when reading pps_enable
Wenjing Liu (1):
drm/amd/display: Revert Remove pixle rate limit for subvp
Wojciech Macek (1):
drm/mediatek: dp: Fix mtk_dp_aux_transfer return value
Wolfram Sang (2):
dt-bindings: PCI: rcar-pci-host: Add optional regulators
serial: sh-sci: protect invalidating RXDMA on shutdown
Wu Bo (1):
f2fs: fix block migration when section is not aligned to pow2
Xianwei Zhao (1):
arm64: dts: meson: fix S4 power-controller node
Xiaolei Wang (1):
net:fec: Add fec_enet_deinit()
Xingui Yang (1):
scsi: libsas: Fix the failure of adding phy with zero-address to port
Yang Jihong (4):
perf evlist: Add evlist__findnew_tracking_event() helper
perf record: Move setting tracking events before record__init_thread_masks()
perf evlist: Add perf_evlist__go_system_wide() helper
perf sched timehist: Fix -g/--call-graph option failure
Yang Li (1):
rv: Update rv_en(dis)able_monitor doc to match kernel-doc
Ye Bin (1):
vfio/pci: fix potential memory leak in vfio_intx_enable()
Yi Liu (1):
iommu: Undo pasid attachment only for the devices that have succeeded
Yong Zhi (1):
ASoC: SOF: Intel: mtl: call dsp dump when boot retry fails
Yonghong Song (1):
bpftool: Fix missing pids during link show
Yu Kuai (2):
md: fix resync softlockup when bitmap size is less than array size
block: support to account io_ticks precisely
Yue Haibing (1):
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
Yuri Karpov (1):
scsi: hpsa: Fix allocation size for Scsi_Host private data
Zenghui Yu (2):
irqchip/alpine-msi: Fix off-by-one in allocation error path
irqchip/loongson-pch-msi: Fix off-by-one on allocation error path
Zhang Yi (1):
ext4: remove the redundant folio_wait_stable()
Zheng Yejian (1):
ftrace: Fix possible use-after-free issue in ftrace_location()
Zhengchao Shao (1):
RDMA/hns: Fix return value in hns_roce_map_mr_sg
Zhipeng Lu (1):
media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries
Zhu Yanjun (3):
null_blk: Fix missing mutex_destroy() at module removal
RDMA/cma: Fix kmemleak in rdma_core observed during blktests nvme/rdma use siw
null_blk: Fix the WARNING: modpost: missing MODULE_DESCRIPTION()
Zqiang (1):
softirq: Fix suspicious RCU usage in __do_softirq()
end.to.start (1):
ASoC: acp: Support microphone from device Acer 315-24p
gaoxingwang (1):
net: ipv6: fix wrong start position when receive hop-by-hop fragment
BUG=b/346933467
TEST=tryjob, validation and K8s e2e
RELEASE_NOTE=Updated the Linux kernel to v6.6.33.
Change-Id: Iea8967d6f234b2c2d11017619f8ba7ae7ce4994f
Signed-off-by: COS Kernel Merge Bot <cloud-image-merge-automation@prod.google.com>
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 8d2f9ed..1b63f02 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4310,6 +4310,12 @@
nomsi [MSI] If the PCI_MSI kernel config parameter is
enabled, this kernel boot option can be used to
disable the use of MSI interrupts system-wide.
+ clearmsi [X86] Clears MSI/MSI-X enable bits early in boot
+ time in order to avoid issues like adapters
+ screaming irqs and preventing boot progress.
+ Also, it enforces the PCI Local Bus spec
+ rule that those bits should be 0 in system reset
+ events (useful for kexec/kdump cases).
noioapicquirk [APIC] Disable all boot interrupt quirks.
Safety option to keep boot IRQs enabled. This
should never be necessary.
diff --git a/Documentation/networking/device_drivers/ethernet/index.rst b/Documentation/networking/device_drivers/ethernet/index.rst
index 9827e81..43de285 100644
--- a/Documentation/networking/device_drivers/ethernet/index.rst
+++ b/Documentation/networking/device_drivers/ethernet/index.rst
@@ -32,6 +32,7 @@
intel/e1000
intel/e1000e
intel/fm10k
+ intel/idpf
intel/igb
intel/igbvf
intel/ixgbe
diff --git a/Documentation/networking/device_drivers/ethernet/intel/idpf.rst b/Documentation/networking/device_drivers/ethernet/intel/idpf.rst
new file mode 100644
index 0000000..adb16e2
--- /dev/null
+++ b/Documentation/networking/device_drivers/ethernet/intel/idpf.rst
@@ -0,0 +1,160 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+==========================================================================
+idpf Linux* Base Driver for the Intel(R) Infrastructure Data Path Function
+==========================================================================
+
+Intel idpf Linux driver.
+Copyright(C) 2023 Intel Corporation.
+
+.. contents::
+
+The idpf driver serves as both the Physical Function (PF) and Virtual Function
+(VF) driver for the Intel(R) Infrastructure Data Path Function.
+
+Driver information can be obtained using ethtool, lspci, and ip.
+
+For questions related to hardware requirements, refer to the documentation
+supplied with your Intel adapter. All hardware requirements listed apply to use
+with Linux.
+
+
+Identifying Your Adapter
+========================
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+http://www.intel.com/support
+
+
+Additional Features and Configurations
+======================================
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. If you don't have one yet, you can
+obtain it at:
+https://kernel.org/pub/software/network/ethtool/
+
+
+Viewing Link Messages
+---------------------
+Link messages will not be displayed to the console if the distribution is
+restricting system messages. In order to see network driver link messages on
+your console, set dmesg to eight by entering the following::
+
+ # dmesg -n 8
+
+.. note::
+ This setting is not saved across reboots.
+
+
+Jumbo Frames
+------------
+Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
+to a value larger than the default value of 1500.
+
+Use the ip command to increase the MTU size. For example, enter the following
+where <ethX> is the interface number::
+
+ # ip link set mtu 9000 dev <ethX>
+ # ip link set up dev <ethX>
+
+.. note::
+ The maximum MTU setting for jumbo frames is 9706. This corresponds to the
+ maximum jumbo frame size of 9728 bytes.
+
+.. note::
+ This driver will attempt to use multiple page sized buffers to receive
+ each jumbo packet. This should help to avoid buffer starvation issues when
+ allocating receive packets.
+
+.. note::
+ Packet loss may have a greater impact on throughput when you use jumbo
+ frames. If you observe a drop in performance after enabling jumbo frames,
+ enabling flow control may mitigate the issue.
+
+
+Performance Optimization
+========================
+Driver defaults are meant to fit a wide variety of workloads, but if further
+optimization is required, we recommend experimenting with the following
+settings.
+
+
+Interrupt Rate Limiting
+-----------------------
+This driver supports an adaptive interrupt throttle rate (ITR) mechanism that
+is tuned for general workloads. The user can customize the interrupt rate
+control for specific workloads, via ethtool, adjusting the number of
+microseconds between interrupts.
+
+To set the interrupt rate manually, you must disable adaptive mode::
+
+ # ethtool -C <ethX> adaptive-rx off adaptive-tx off
+
+For lower CPU utilization:
+ - Disable adaptive ITR and lower Rx and Tx interrupts. The examples below
+ affect every queue of the specified interface.
+
+ - Setting rx-usecs and tx-usecs to 80 will limit interrupts to about
+ 12,500 interrupts per second per queue::
+
+ # ethtool -C <ethX> adaptive-rx off adaptive-tx off rx-usecs 80
+ tx-usecs 80
+
+For reduced latency:
+ - Disable adaptive ITR and ITR by setting rx-usecs and tx-usecs to 0
+ using ethtool::
+
+ # ethtool -C <ethX> adaptive-rx off adaptive-tx off rx-usecs 0
+ tx-usecs 0
+
+Per-queue interrupt rate settings:
+ - The following examples are for queues 1 and 3, but you can adjust other
+ queues.
+
+ - To disable Rx adaptive ITR and set static Rx ITR to 10 microseconds or
+ about 100,000 interrupts/second, for queues 1 and 3::
+
+ # ethtool --per-queue <ethX> queue_mask 0xa --coalesce adaptive-rx off
+ rx-usecs 10
+
+ - To show the current coalesce settings for queues 1 and 3::
+
+ # ethtool --per-queue <ethX> queue_mask 0xa --show-coalesce
+
+
+
+Virtualized Environments
+------------------------
+In addition to the other suggestions in this section, the following may be
+helpful to optimize performance in VMs.
+
+ - Using the appropriate mechanism (vcpupin) in the VM, pin the CPUs to
+ individual LCPUs, making sure to use a set of CPUs included in the
+ device's local_cpulist: /sys/class/net/<ethX>/device/local_cpulist.
+
+ - Configure as many Rx/Tx queues in the VM as available. (See the idpf driver
+ documentation for the number of queues supported.) For example::
+
+ # ethtool -L <virt_interface> rx <max> tx <max>
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+http://www.intel.com/support/
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to intel-wired-lan@lists.osuosl.org.
+
+
+Trademarks
+==========
+Intel is a trademark or registered trademark of Intel Corporation or its
+subsidiaries in the United States and/or other countries.
+
+* Other names and brands may be claimed as the property of others.
diff --git a/PRESUBMIT.cfg b/PRESUBMIT.cfg
new file mode 100644
index 0000000..0d7269b
--- /dev/null
+++ b/PRESUBMIT.cfg
@@ -0,0 +1,11 @@
+[Hook Overrides]
+aosp_license_check: false
+cros_license_check: false
+long_line_check: false
+stray_whitespace_check: false
+tab_check: false
+tabbed_indent_required_check: false
+signoff_check: true
+
+# Make sure RELEASE_NOTE field is present.
+release_note_field_check: true
diff --git a/arch/arm64/configs/google/xfstest.config b/arch/arm64/configs/google/xfstest.config
new file mode 100644
index 0000000..fb9126e
--- /dev/null
+++ b/arch/arm64/configs/google/xfstest.config
@@ -0,0 +1,25 @@
+# Configurations required to run xfs tests
+CONFIG_MODULE_SIG=n
+CONFIG_MODULE_SIG_ALL=n
+CONFIG_SECURITY_LOADPIN=n
+CONFIG_SECURITY_LOADPIN_ENFORCE=n
+CONFIG_SECURITY_YAMA=n
+CONFIG_SECURITY_LOCKDOWN_LSM=n
+CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=n
+CONFIG_LSM=""
+CONFIG_SYSTEM_TRUSTED_KEYRING=n
+CONFIG_SECONDARY_TRUSTED_KEYRING=n
+CONFIG_VFAT_FS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
+CONFIG_FAT_DEFAULT_UTF8=y
+CONFIG_GVE=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFSD=y
+CONFIG_NFSD_V4=y
diff --git a/arch/arm64/configs/lakitu_defconfig b/arch/arm64/configs/lakitu_defconfig
new file mode 100644
index 0000000..c25f555c
--- /dev/null
+++ b/arch/arm64/configs/lakitu_defconfig
@@ -0,0 +1,4459 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 6.6.30 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="Chromium OS 16.0_pre484197_p20230405-r10 clang version 16.0.0 (/var/tmp/portage/sys-devel/llvm-16.0_pre484197_p20230405-r10/work/llvm-16.0_pre484197_p20230405/clang 2916b99182752b1aece8cc4479d8d6a20b5e02da)"
+CONFIG_GCC_VERSION=0
+CONFIG_CC_IS_CLANG=y
+CONFIG_CLANG_VERSION=160000
+CONFIG_AS_IS_LLVM=y
+CONFIG_AS_VERSION=160000
+CONFIG_LD_VERSION=0
+CONFIG_LD_IS_LLD=y
+CONFIG_LLD_VERSION=160000
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_TOOLS_SUPPORT_RELR=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_PAHOLE_VERSION=123
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="localhost"
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+CONFIG_BPF_SYSCALL=y
+CONFIG_BPF_JIT=y
+CONFIG_BPF_JIT_ALWAYS_ON=y
+CONFIG_BPF_JIT_DEFAULT_ON=y
+# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
+# CONFIG_BPF_PRELOAD is not set
+CONFIG_BPF_LSM=y
+# end of BPF subsystem
+
+CONFIG_PREEMPT_NONE_BUILD=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_DYNAMIC is not set
+CONFIG_SCHED_CORE=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_HAVE_SCHED_AVG_IRQ=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_PSI=y
+# CONFIG_PSI_DEFAULT_DISABLED is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_TASKS_TRACE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_IKHEADERS=m
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+# CONFIG_PRINTK_INDEX is not set
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+# CONFIG_NUMA_BALANCING is not set
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+# CONFIG_CGROUP_FAVOR_DYNMODS is not set
+CONFIG_MEMCG=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_SCHED_MM_CID=y
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_RDMA=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_BPF=y
+# CONFIG_CGROUP_MISC is not set
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+CONFIG_CHECKPOINT_RESTORE=y
+# CONFIG_SCHED_AUTOGROUP is not set
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_INITRAMFS_PRESERVE_MTIME=y
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+CONFIG_SGETMASK_SYSCALL=y
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_SELFTEST is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+CONFIG_CACHESTAT_SYSCALL=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+
+#
+# Kexec and crash features
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+CONFIG_HAVE_IMA_KEXEC=y
+# CONFIG_KEXEC is not set
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+# CONFIG_CRASH_DUMP is not set
+# end of Kexec and crash features
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=33
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_BUILTIN_RETURN_ADDRESS_STRIPS_PAC=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_APPLE is not set
+# CONFIG_ARCH_BCM is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_NXP is not set
+# CONFIG_ARCH_MA35 is not set
+# CONFIG_ARCH_NPCM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_INTEL_SOCFPGA is not set
+# CONFIG_ARCH_STM32 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_AMPERE_ERRATUM_AC03_CPU_38=y
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_1742098=y
+CONFIG_ARM64_ERRATUM_845719=y
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_ERRATUM_1418040=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_2441007=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+CONFIG_ARM64_ERRATUM_2051678=y
+CONFIG_ARM64_ERRATUM_2077057=y
+CONFIG_ARM64_ERRATUM_2658417=y
+CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE=y
+CONFIG_ARM64_ERRATUM_2054223=y
+CONFIG_ARM64_ERRATUM_2067961=y
+CONFIG_ARM64_ERRATUM_2441009=y
+CONFIG_ARM64_ERRATUM_2457168=y
+CONFIG_ARM64_ERRATUM_2645198=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y
+CONFIG_ARM64_ERRATUM_2966298=y
+CONFIG_ARM64_ERRATUM_3117295=y
+CONFIG_CAVIUM_ERRATUM_22375=y
+CONFIG_CAVIUM_ERRATUM_23144=y
+CONFIG_CAVIUM_ERRATUM_23154=y
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
+CONFIG_ROCKCHIP_ERRATUM_3588001=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+# CONFIG_ARM64_VA_BITS_39 is not set
+CONFIG_ARM64_VA_BITS_48=y
+CONFIG_ARM64_VA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+CONFIG_SCHED_SMT=y
+CONFIG_NR_CPUS=512
+CONFIG_HOTPLUG_CPU=y
+CONFIG_NUMA=y
+CONFIG_NODES_SHIFT=6
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
+CONFIG_PARAVIRT=y
+CONFIG_PARAVIRT_TIME_ACCOUNTING=y
+CONFIG_ARCH_SUPPORTS_KEXEC=y
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SELECTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_IMAGE_VERIFY_SIG=y
+CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_TRANS_TABLE=y
+CONFIG_XEN_DOM0=y
+CONFIG_XEN=y
+CONFIG_ARCH_FORCE_MAX_ORDER=10
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+CONFIG_COMPAT=y
+CONFIG_KUSER_HELPERS=y
+# CONFIG_COMPAT_VDSO is not set
+# CONFIG_COMPAT_ALIGNMENT_FIXUPS is not set
+# CONFIG_ARMV8_DEPRECATED is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_LSE_ATOMICS=y
+CONFIG_ARM64_USE_LSE_ATOMICS=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+CONFIG_AS_HAS_ARMV8_2=y
+CONFIG_AS_HAS_SHA3=y
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_ARM64_PTR_AUTH_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_ARMV8_3=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+CONFIG_AS_HAS_LDAPR=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_AS_HAS_ARMV8_5=y
+CONFIG_ARM64_BTI=y
+CONFIG_ARM64_BTI_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_SME=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_UNWIND_PATCH_PAC_INTO_SCS is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+# CONFIG_ARM64_ACPI_PARKING_PROTOCOL is not set
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_CLK=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_CPU_PM=y
+# CONFIG_ENERGY_MODEL is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set
+
+#
+# CPU frequency scaling drivers
+#
+# CONFIG_CPUFREQ_DT is not set
+# CONFIG_CPUFREQ_DT_PLATDEV is not set
+# CONFIG_ACPI_CPPC_CPUFREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_GENERIC_GSI=y
+CONFIG_ACPI_CCA_REQUIRED=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_FPDT is not set
+# CONFIG_ACPI_EC_DEBUGFS is not set
+# CONFIG_ACPI_AC is not set
+# CONFIG_ACPI_BATTERY is not set
+CONFIG_ACPI_BUTTON=y
+# CONFIG_ACPI_FAN is not set
+# CONFIG_ACPI_TAD is not set
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_MCFG=y
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_TABLE_UPGRADE is not set
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+# CONFIG_ACPI_BGRT is not set
+CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
+CONFIG_ACPI_NUMA=y
+# CONFIG_ACPI_HMAT is not set
+CONFIG_HAVE_ACPI_APEI=y
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_CONFIGFS is not set
+# CONFIG_ACPI_PFRUT is not set
+CONFIG_ACPI_IORT=y
+CONFIG_ACPI_GTDT=y
+CONFIG_ACPI_APMT=y
+CONFIG_ACPI_PPTT=y
+CONFIG_ACPI_PCC=y
+# CONFIG_ACPI_FFH is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_ACPI_PRMT=y
+CONFIG_IRQ_BYPASS_MANAGER=m
+CONFIG_HAVE_KVM=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+CONFIG_CPU_MITIGATIONS=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_ARCH_HAS_SUBPAGE_FAULTS=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
+CONFIG_KPROBES=y
+# CONFIG_JUMP_LABEL is not set
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+CONFIG_SHADOW_CALL_STACK=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+# CONFIG_CFI_CLANG is not set
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_WANT_PMD_MKWRITE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=31
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_RELR=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_KEY=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_ARCH_HAVE_TRACE_MMIO_ACCESS=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_FUNCTION_ALIGNMENT_4B=y
+CONFIG_FUNCTION_ALIGNMENT_8B=y
+CONFIG_FUNCTION_ALIGNMENT=8
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULE_SIG_FORMAT=y
+CONFIG_MODULES=y
+# CONFIG_MODULE_DEBUG is not set
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_MODULE_SIG=y
+# CONFIG_MODULE_SIG_FORCE is not set
+CONFIG_MODULE_SIG_ALL=y
+# CONFIG_MODULE_SIG_SHA1 is not set
+# CONFIG_MODULE_SIG_SHA224 is not set
+CONFIG_MODULE_SIG_SHA256=y
+# CONFIG_MODULE_SIG_SHA384 is not set
+# CONFIG_MODULE_SIG_SHA512 is not set
+CONFIG_MODULE_SIG_HASH="sha256"
+CONFIG_MODULE_COMPRESS_NONE=y
+# CONFIG_MODULE_COMPRESS_GZIP is not set
+# CONFIG_MODULE_COMPRESS_XZ is not set
+# CONFIG_MODULE_COMPRESS_ZSTD is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+CONFIG_MODPROBE_PATH="/sbin/modprobe"
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLOCK_LEGACY_AUTOLOAD=y
+CONFIG_BLK_CGROUP_RWSTAT=y
+CONFIG_BLK_DEV_BSG_COMMON=y
+CONFIG_BLK_ICQ=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_BLK_DEV_INTEGRITY_T10=y
+# CONFIG_BLK_DEV_ZONED is not set
+CONFIG_BLK_DEV_THROTTLING=y
+# CONFIG_BLK_DEV_THROTTLING_LOW is not set
+CONFIG_BLK_WBT=y
+CONFIG_BLK_WBT_MQ=y
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_CGROUP_IOPRIO is not set
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_CMDLINE_PARTITION is not set
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+CONFIG_BLOCK_HOLDER_DEPRECATED=y
+CONFIG_BLK_MQ_STACKING=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=m
+CONFIG_IOSCHED_BFQ=m
+CONFIG_BFQ_GROUP_IOSCHED=y
+# CONFIG_BFQ_CGROUP_DEBUG is not set
+# end of IO Schedulers
+
+CONFIG_PADATA=y
+CONFIG_ASN1=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_SPIN_TRYLOCK=y
+CONFIG_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK=y
+CONFIG_INLINE_SPIN_LOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_READ_LOCK=y
+CONFIG_INLINE_READ_LOCK_BH=y
+CONFIG_INLINE_READ_LOCK_IRQ=y
+CONFIG_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_BH=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_WRITE_LOCK=y
+CONFIG_INLINE_WRITE_LOCK_BH=y
+CONFIG_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_BINFMT_MISC=y
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SWAP=y
+# CONFIG_ZSWAP is not set
+CONFIG_ZSMALLOC=m
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_ZSMALLOC_CHAIN_SIZE=8
+
+#
+# SLAB allocator options
+#
+# CONFIG_SLAB_DEPRECATED is not set
+CONFIG_SLUB=y
+# CONFIG_SLUB_TINY is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+# CONFIG_SLUB_STATS is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_RANDOM_KMALLOC_CACHES is not set
+# end of SLAB allocator options
+
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+CONFIG_ARCH_ENABLE_THP_MIGRATION=y
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU_NOTIFIER=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+CONFIG_ARCH_WANTS_THP_SWAP=y
+CONFIG_TRANSPARENT_HUGEPAGE=y
+# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
+CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
+CONFIG_THP_SWAP=y
+# CONFIG_READ_ONLY_THP_FOR_FS is not set
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_USE_PERCPU_NUMA_NODE_ID=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+# CONFIG_CMA_SYSFS is not set
+CONFIG_CMA_AREAS=7
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_HMM_MIRROR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+CONFIG_ARCH_USES_PG_ARCH_X=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_TEST is not set
+# CONFIG_DMAPOOL_TEST is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+# CONFIG_ANON_VMA_NAME is not set
+# CONFIG_USERFAULTFD is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+CONFIG_NET_XGRESS=y
+CONFIG_NET_REDIRECT=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_DIAG=m
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+CONFIG_UNIX_DIAG=m
+CONFIG_TLS=y
+CONFIG_TLS_DEVICE=y
+# CONFIG_TLS_TOE is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+CONFIG_XFRM_INTERFACE=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_XFRM_STATISTICS=y
+CONFIG_XFRM_AH=m
+CONFIG_XFRM_ESP=m
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+# CONFIG_SMC is not set
+CONFIG_XDP_SOCKETS=y
+# CONFIG_XDP_SOCKETS_DIAG is not set
+CONFIG_NET_HANDSHAKE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_ROUTE_CLASSID=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE_DEMUX=m
+CONFIG_NET_IP_TUNNEL=m
+CONFIG_NET_IPGRE=m
+# CONFIG_NET_IPGRE_BROADCAST is not set
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+CONFIG_NET_FOU=m
+CONFIG_NET_FOU_IP_TUNNELS=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_TABLE_PERTURB_ORDER=16
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+CONFIG_INET_UDP_DIAG=m
+# CONFIG_INET_RAW_DIAG is not set
+CONFIG_INET_DIAG_DESTROY=y
+CONFIG_TCP_CONG_ADVANCED=y
+# CONFIG_TCP_CONG_BIC is not set
+CONFIG_TCP_CONG_CUBIC=y
+# CONFIG_TCP_CONG_WESTWOOD is not set
+# CONFIG_TCP_CONG_HTCP is not set
+# CONFIG_TCP_CONG_HSTCP is not set
+# CONFIG_TCP_CONG_HYBLA is not set
+# CONFIG_TCP_CONG_VEGAS is not set
+# CONFIG_TCP_CONG_NV is not set
+# CONFIG_TCP_CONG_SCALABLE is not set
+CONFIG_TCP_CONG_LP=m
+# CONFIG_TCP_CONG_VENO is not set
+# CONFIG_TCP_CONG_YEAH is not set
+# CONFIG_TCP_CONG_ILLINOIS is not set
+# CONFIG_TCP_CONG_DCTCP is not set
+# CONFIG_TCP_CONG_CDG is not set
+CONFIG_TCP_CONG_BBR=m
+CONFIG_DEFAULT_CUBIC=y
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_TCP_MD5SIG=y
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+CONFIG_INET6_ESP=m
+# CONFIG_INET6_ESP_OFFLOAD is not set
+# CONFIG_INET6_ESPINTCP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+CONFIG_INET6_TUNNEL=m
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_GRE=m
+CONFIG_IPV6_FOU=m
+CONFIG_IPV6_FOU_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+# CONFIG_IPV6_SUBTREES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=m
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_EGRESS=y
+CONFIG_NETFILTER_SKIP_EGRESS=y
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_FAMILY_ARP=y
+CONFIG_NETFILTER_BPF_LINK=y
+# CONFIG_NETFILTER_NETLINK_HOOK is not set
+CONFIG_NETFILTER_NETLINK_ACCT=m
+CONFIG_NETFILTER_NETLINK_QUEUE=y
+CONFIG_NETFILTER_NETLINK_LOG=y
+CONFIG_NETFILTER_NETLINK_OSF=m
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_LOG_SYSLOG=m
+CONFIG_NETFILTER_CONNCOUNT=m
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_SECMARK=y
+CONFIG_NF_CONNTRACK_ZONES=y
+CONFIG_NF_CONNTRACK_PROCFS=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CONNTRACK_TIMEOUT=y
+CONFIG_NF_CONNTRACK_TIMESTAMP=y
+CONFIG_NF_CONNTRACK_LABELS=y
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_GRE=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_BROADCAST=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_SNMP=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SANE=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=y
+CONFIG_NF_CT_NETLINK_TIMEOUT=m
+CONFIG_NF_CT_NETLINK_HELPER=m
+CONFIG_NETFILTER_NETLINK_GLUE_CT=y
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_REDIRECT=y
+CONFIG_NF_NAT_MASQUERADE=y
+CONFIG_NETFILTER_SYNPROXY=y
+CONFIG_NF_TABLES=m
+CONFIG_NF_TABLES_INET=y
+# CONFIG_NF_TABLES_NETDEV is not set
+CONFIG_NFT_NUMGEN=m
+CONFIG_NFT_CT=m
+# CONFIG_NFT_FLOW_OFFLOAD is not set
+CONFIG_NFT_CONNLIMIT=m
+CONFIG_NFT_LOG=m
+CONFIG_NFT_LIMIT=m
+CONFIG_NFT_MASQ=m
+CONFIG_NFT_REDIR=m
+CONFIG_NFT_NAT=m
+CONFIG_NFT_TUNNEL=m
+CONFIG_NFT_QUEUE=m
+CONFIG_NFT_QUOTA=m
+CONFIG_NFT_REJECT=m
+CONFIG_NFT_REJECT_INET=m
+CONFIG_NFT_COMPAT=m
+CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB=m
+CONFIG_NFT_FIB_INET=m
+CONFIG_NFT_XFRM=m
+CONFIG_NFT_SOCKET=m
+CONFIG_NFT_OSF=m
+CONFIG_NFT_TPROXY=m
+CONFIG_NFT_SYNPROXY=m
+# CONFIG_NF_FLOW_TABLE_INET is not set
+CONFIG_NF_FLOW_TABLE=m
+# CONFIG_NF_FLOW_TABLE_PROCFS is not set
+CONFIG_NETFILTER_XTABLES=y
+CONFIG_NETFILTER_XTABLES_COMPAT=y
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_CONNMARK=m
+CONFIG_NETFILTER_XT_SET=m
+
+#
+# Xtables targets
+#
+CONFIG_NETFILTER_XT_TARGET_AUDIT=m
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
+CONFIG_NETFILTER_XT_TARGET_CT=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_HL=m
+CONFIG_NETFILTER_XT_TARGET_HMARK=m
+CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_NAT=m
+CONFIG_NETFILTER_XT_TARGET_NETMAP=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=y
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
+CONFIG_NETFILTER_XT_TARGET_TEE=m
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+CONFIG_NETFILTER_XT_MATCH_BPF=m
+CONFIG_NETFILTER_XT_MATCH_CGROUP=m
+CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+CONFIG_NETFILTER_XT_MATCH_CPU=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ECN=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_IPVS=m
+CONFIG_NETFILTER_XT_MATCH_L2TP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_NFACCT=m
+CONFIG_NETFILTER_XT_MATCH_OSF=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=y
+CONFIG_NETFILTER_XT_MATCH_POLICY=y
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=y
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+# end of Core Netfilter Configuration
+
+CONFIG_IP_SET=m
+CONFIG_IP_SET_MAX=256
+CONFIG_IP_SET_BITMAP_IP=m
+CONFIG_IP_SET_BITMAP_IPMAC=m
+CONFIG_IP_SET_BITMAP_PORT=m
+CONFIG_IP_SET_HASH_IP=m
+CONFIG_IP_SET_HASH_IPMARK=m
+CONFIG_IP_SET_HASH_IPPORT=m
+CONFIG_IP_SET_HASH_IPPORTIP=m
+CONFIG_IP_SET_HASH_IPPORTNET=m
+# CONFIG_IP_SET_HASH_IPMAC is not set
+CONFIG_IP_SET_HASH_MAC=m
+CONFIG_IP_SET_HASH_NETPORTNET=m
+CONFIG_IP_SET_HASH_NET=m
+CONFIG_IP_SET_HASH_NETNET=m
+CONFIG_IP_SET_HASH_NETPORT=m
+CONFIG_IP_SET_HASH_NETIFACE=m
+CONFIG_IP_SET_LIST_SET=m
+CONFIG_IP_VS=m
+# CONFIG_IP_VS_IPV6 is not set
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_AH_ESP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+CONFIG_IP_VS_PROTO_SCTP=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_FO=m
+CONFIG_IP_VS_OVF=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+# CONFIG_IP_VS_MH is not set
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+# CONFIG_IP_VS_TWOS is not set
+
+#
+# IPVS SH scheduler
+#
+CONFIG_IP_VS_SH_TAB_BITS=8
+
+#
+# IPVS MH scheduler
+#
+CONFIG_IP_VS_MH_TAB_INDEX=12
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IP_VS_NFCT=y
+CONFIG_IP_VS_PE_SIP=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=m
+CONFIG_NF_TPROXY_IPV4=m
+CONFIG_NF_TABLES_IPV4=y
+CONFIG_NFT_REJECT_IPV4=m
+# CONFIG_NFT_DUP_IPV4 is not set
+CONFIG_NFT_FIB_IPV4=m
+# CONFIG_NF_TABLES_ARP is not set
+CONFIG_NF_DUP_IPV4=m
+CONFIG_NF_LOG_ARP=m
+CONFIG_NF_LOG_IPV4=m
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_RPFILTER=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_SYNPROXY=m
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_MANGLE=y
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_SECURITY=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_SOCKET_IPV6=m
+CONFIG_NF_TPROXY_IPV6=m
+CONFIG_NF_TABLES_IPV6=y
+CONFIG_NFT_REJECT_IPV6=m
+# CONFIG_NFT_DUP_IPV6 is not set
+CONFIG_NFT_FIB_IPV6=m
+CONFIG_NF_DUP_IPV6=m
+CONFIG_NF_REJECT_IPV6=y
+CONFIG_NF_LOG_IPV6=m
+CONFIG_IP6_NF_IPTABLES=y
+CONFIG_IP6_NF_MATCH_AH=m
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+CONFIG_IP6_NF_MATCH_RPFILTER=m
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=y
+CONFIG_IP6_NF_TARGET_REJECT=y
+CONFIG_IP6_NF_TARGET_SYNPROXY=y
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_RAW=m
+CONFIG_IP6_NF_SECURITY=m
+CONFIG_IP6_NF_NAT=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_TABLES_BRIDGE is not set
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+# CONFIG_BRIDGE_EBT_IP6 is not set
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_NFLOG=m
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+# CONFIG_BRIDGE_MRP is not set
+# CONFIG_BRIDGE_CFM is not set
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_VLAN_8021Q_MVRP is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_MULTIQ=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFB=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+# CONFIG_NET_SCH_CBS is not set
+# CONFIG_NET_SCH_ETF is not set
+CONFIG_NET_SCH_MQPRIO_LIB=m
+# CONFIG_NET_SCH_TAPRIO is not set
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_DRR=m
+CONFIG_NET_SCH_MQPRIO=m
+# CONFIG_NET_SCH_SKBPRIO is not set
+CONFIG_NET_SCH_CHOKE=m
+CONFIG_NET_SCH_QFQ=m
+CONFIG_NET_SCH_CODEL=m
+CONFIG_NET_SCH_FQ_CODEL=m
+# CONFIG_NET_SCH_CAKE is not set
+CONFIG_NET_SCH_FQ=m
+CONFIG_NET_SCH_HHF=m
+CONFIG_NET_SCH_PIE=m
+# CONFIG_NET_SCH_FQ_PIE is not set
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_SCH_PLUG=m
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_CLS_U32_PERF is not set
+CONFIG_CLS_U32_MARK=y
+# CONFIG_NET_CLS_FLOW is not set
+CONFIG_NET_CLS_CGROUP=m
+CONFIG_NET_CLS_BPF=m
+# CONFIG_NET_CLS_FLOWER is not set
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+# CONFIG_NET_ACT_POLICE is not set
+CONFIG_NET_ACT_GACT=m
+# CONFIG_GACT_PROB is not set
+CONFIG_NET_ACT_MIRRED=y
+# CONFIG_NET_ACT_SAMPLE is not set
+# CONFIG_NET_ACT_IPT is not set
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=y
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+# CONFIG_NET_ACT_CSUM is not set
+# CONFIG_NET_ACT_MPLS is not set
+# CONFIG_NET_ACT_VLAN is not set
+# CONFIG_NET_ACT_BPF is not set
+# CONFIG_NET_ACT_CONNMARK is not set
+# CONFIG_NET_ACT_CTINFO is not set
+# CONFIG_NET_ACT_SKBMOD is not set
+# CONFIG_NET_ACT_IFE is not set
+# CONFIG_NET_ACT_TUNNEL_KEY is not set
+# CONFIG_NET_ACT_CT is not set
+# CONFIG_NET_ACT_GATE is not set
+# CONFIG_NET_TC_SKB_EXT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+CONFIG_VSOCKETS=y
+CONFIG_VSOCKETS_DIAG=y
+CONFIG_VSOCKETS_LOOPBACK=y
+CONFIG_VIRTIO_VSOCKETS=y
+CONFIG_VIRTIO_VSOCKETS_COMMON=y
+CONFIG_NETLINK_DIAG=m
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+CONFIG_NET_L3_MASTER_DEV=y
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_MAX_SKB_FRAGS=17
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_XPS=y
+CONFIG_CGROUP_NET_PRIO=y
+CONFIG_CGROUP_NET_CLASSID=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_BPF_STREAM_PARSER=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_STREAM_PARSER=y
+# CONFIG_MCTP is not set
+CONFIG_FIB_RULES=y
+# CONFIG_WIRELESS is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_FD=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_XEN is not set
+# CONFIG_NET_9P_RDMA is not set
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+CONFIG_LWTUNNEL=y
+CONFIG_LWTUNNEL_BPF=y
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_SOCK_VALIDATE_XMIT=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_NET_SOCK_MSG=y
+CONFIG_NET_DEVLINK=y
+CONFIG_PAGE_POOL=y
+CONFIG_PAGE_POOL_STATS=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_ECAM=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCI_DYNAMIC_OF_NODES is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_VGA_ARB is not set
+CONFIG_HOTPLUG_PCI=y
+CONFIG_HOTPLUG_PCI_ACPI=y
+# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_MICROCHIP_HOST is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_XILINX is not set
+
+#
+# Cadence-based PCIe controllers
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence-based PCIe controllers
+
+#
+# DesignWare-based PCIe controllers
+#
+# CONFIG_PCIE_AL is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# end of DesignWare-based PCIe controllers
+
+#
+# Mobiveil-based PCIe controllers
+#
+# end of Mobiveil-based PCIe controllers
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_CXL_BUS is not set
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_AUXILIARY_BUS=y
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DEVTMPFS_SAFE=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# CONFIG_FW_UPLOAD is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+CONFIG_DEBUG_DEVRES=y
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_SYS_HYPERVISOR=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+CONFIG_GENERIC_ARCH_NUMA=y
+# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# CONFIG_MHI_BUS_EP is not set
+# end of Bus devices
+
+#
+# Cache Drivers
+#
+# end of Cache Drivers
+
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_ARM_SCPI_PROTOCOL is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_ARM_FFA_TRANSPORT is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+# CONFIG_EFI_ZBOOT is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+CONFIG_EFI_EARLYCON=y
+# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+# CONFIG_MTD is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+CONFIG_OF_NUMA=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=m
+CONFIG_ZRAM_DEF_COMP_LZORLE=y
+# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
+# CONFIG_ZRAM_DEF_COMP_LZO is not set
+CONFIG_ZRAM_DEF_COMP="lzo-rle"
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_ZRAM_MULTI_COMP is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=m
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+CONFIG_XEN_BLKDEV_BACKEND=m
+CONFIG_VIRTIO_BLK=m
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_UBLK is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_VERBOSE_ERRORS is not set
+# CONFIG_NVME_RDMA is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_AUTH is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_SRAM is not set
+# CONFIG_DW_XDATA_PCIE is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_OPEN_DICE is not set
+# CONFIG_VCPU_STALL_DETECTOR is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_93CX6=m
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_VMWARE_VMCI is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_BCM_VK is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_UACCE is not set
+CONFIG_PVPANIC=y
+CONFIG_PVPANIC_MMIO=y
+# CONFIG_PVPANIC_PCI is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI_COMMON=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_CHR_DEV_SG is not set
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+CONFIG_ISCSI_TCP=m
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_MPI3MR is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+CONFIG_XEN_SCSI_FRONTEND=m
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=y
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_ZPODD is not set
+# CONFIG_SATA_PMP is not set
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_DWC is not set
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+CONFIG_ATA_PIIX=y
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OF_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+CONFIG_ATA_GENERIC=y
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_BITMAP_FILE=y
+# CONFIG_MD_LINEAR is not set
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+CONFIG_BCACHE=m
+# CONFIG_BCACHE_DEBUG is not set
+# CONFIG_BCACHE_CLOSURES_DEBUG is not set
+# CONFIG_BCACHE_ASYNC_REGISTRATION is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=y
+CONFIG_DM_DEBUG=y
+CONFIG_DM_BUFIO=y
+# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
+CONFIG_DM_BIO_PRISON=m
+CONFIG_DM_PERSISTENT_DATA=y
+# CONFIG_DM_UNSTRIPED is not set
+CONFIG_DM_CRYPT=y
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_THIN_PROVISIONING=m
+CONFIG_DM_CACHE=m
+CONFIG_DM_CACHE_SMQ=m
+CONFIG_DM_WRITECACHE=m
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+CONFIG_DM_CLONE=y
+# CONFIG_DM_MIRROR is not set
+CONFIG_DM_RAID=m
+CONFIG_DM_ZERO=y
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_QL=m
+CONFIG_DM_MULTIPATH_ST=m
+CONFIG_DM_MULTIPATH_HST=m
+# CONFIG_DM_MULTIPATH_IOA is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+CONFIG_DM_INIT=y
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+CONFIG_DM_VERITY=y
+# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set
+# CONFIG_DM_VERITY_FEC is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+CONFIG_DM_INTEGRITY=y
+CONFIG_DM_AUDIT=y
+CONFIG_TARGET_CORE=m
+CONFIG_TCM_IBLOCK=m
+CONFIG_TCM_FILEIO=m
+# CONFIG_TCM_PSCSI is not set
+CONFIG_TCM_USER2=m
+CONFIG_LOOPBACK_TARGET=m
+CONFIG_ISCSI_TARGET=m
+# CONFIG_REMOTE_TARGET is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+CONFIG_DUMMY=m
+CONFIG_WIREGUARD=m
+# CONFIG_WIREGUARD_DEBUG is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+CONFIG_IFB=m
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=y
+# CONFIG_MACVTAP is not set
+CONFIG_IPVLAN_L3S=y
+CONFIG_IPVLAN=m
+# CONFIG_IPVTAP is not set
+CONFIG_VXLAN=m
+CONFIG_GENEVE=m
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_AMT is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=m
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+CONFIG_NET_VRF=m
+CONFIG_VSOCKMON=m
+# CONFIG_ARCNET is not set
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+CONFIG_ENA_ETHERNET=y
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+CONFIG_NET_VENDOR_ASIX=y
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CADENCE is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+CONFIG_NET_VENDOR_DAVICOM=y
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+CONFIG_NET_VENDOR_ENGLEDER=y
+# CONFIG_TSNEP is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_NET_VENDOR_FUNGIBLE=y
+# CONFIG_FUN_ETH is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+CONFIG_GVE=m
+CONFIG_NET_VENDOR_HISILICON=y
+# CONFIG_HIX5HD2_GMAC is not set
+# CONFIG_HISI_FEMAC is not set
+# CONFIG_HIP04_ETH is not set
+# CONFIG_HNS_DSAF is not set
+# CONFIG_HNS_ENET is not set
+# CONFIG_HNS3 is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGBE is not set
+CONFIG_IXGBEVF=y
+# CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_IDPF=m
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_LITEX=y
+# CONFIG_LITEX_LITEETH is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
+CONFIG_MLX4_DEBUG=y
+CONFIG_MLX4_CORE_GEN2=y
+CONFIG_MLX5_CORE=m
+CONFIG_MLX5_FPGA=y
+CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_EN_ARFS=y
+CONFIG_MLX5_EN_RXNFC=y
+CONFIG_MLX5_MPFS=y
+# CONFIG_MLX5_CORE_IPOIB is not set
+# CONFIG_MLX5_EN_TLS is not set
+# CONFIG_MLX5_SF is not set
+CONFIG_MLXSW_CORE=m
+CONFIG_MLXSW_CORE_THERMAL=y
+CONFIG_MLXSW_PCI=m
+CONFIG_MLXFW=m
+# CONFIG_MLXBF_GIGE is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_LAN743X is not set
+# CONFIG_VCAP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+CONFIG_NET_VENDOR_MICROSOFT=y
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETERION is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+CONFIG_NET_VENDOR_VERTEXCOM=y
+# CONFIG_NET_VENDOR_VIA is not set
+CONFIG_NET_VENDOR_WANGXUN=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_ADIN1100_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MARVELL_88Q2XXX_PHY is not set
+# CONFIG_MARVELL_88X2222_PHY is not set
+# CONFIG_MAXLINEAR_GPHY is not set
+# CONFIG_MEDIATEK_GE_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_T1S_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_MOTORCOMM_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_CBTX_PHY is not set
+# CONFIG_NXP_C45_TJA11XX_PHY is not set
+# CONFIG_NCN26000_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_DP83TD510_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_PSE_CONTROLLER is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_FWNODE_MDIO=y
+CONFIG_OF_MDIO=y
+CONFIG_ACPI_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+# end of PCS device drivers
+
+CONFIG_PPP=m
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPPOE is not set
+CONFIG_PPPOE_HASH_BITS=4
+# CONFIG_PPTP is not set
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+# CONFIG_WLAN is not set
+# CONFIG_WAN is not set
+
+#
+# Wireless WAN
+#
+# CONFIG_WWAN is not set
+# end of Wireless WAN
+
+CONFIG_XEN_NETDEV_FRONTEND=y
+CONFIG_XEN_NETDEV_BACKEND=m
+CONFIG_VMXNET3=y
+# CONFIG_FUJITSU_ES is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_SPARSEKMAP=m
+# CONFIG_INPUT_MATRIXKMAP is not set
+CONFIG_INPUT_VIVALDIFMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_BCM is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+CONFIG_INPUT_UINPUT=m
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_CMA3000 is not set
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=m
+# CONFIG_SERIO_AMBAKMI is not set
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=y
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LEGACY_TIOCSTI=y
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_PNP=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCILIB=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_EXAR is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_PCI1XXXX is not set
+CONFIG_SERIAL_8250_FSL=y
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_PERICOM=y
+# CONFIG_SERIAL_OF_PLATFORM is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_AMBA_PL010=y
+CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_SERIAL_EARLYCON_SEMIHOST is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+CONFIG_HW_RANDOM_VIRTIO=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+CONFIG_HW_RANDOM_ARM_SMCCC_TRNG=y
+CONFIG_HW_RANDOM_CN10K=y
+# CONFIG_APPLICOM is not set
+# CONFIG_DEVMEM is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+# CONFIG_HW_RANDOM_TPM is not set
+CONFIG_TCG_TIS_CORE=y
+CONFIG_TCG_TIS=y
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_INFINEON is not set
+CONFIG_TCG_XEN=m
+CONFIG_TCG_CRB=y
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+# CONFIG_SPI is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=m
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=m
+CONFIG_PTP_1588_CLOCK_OPTIONAL=m
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+CONFIG_PTP_1588_CLOCK_KVM=m
+# CONFIG_PTP_1588_CLOCK_MOCK is not set
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_SAMSUNG_SDI is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_BATTERY_GOLDFISH is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_OF=y
+# CONFIG_THERMAL_WRITABLE_TRIPS is not set
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+# CONFIG_CPU_THERMAL is not set
+# CONFIG_THERMAL_EMULATION is not set
+# CONFIG_THERMAL_MMIO is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_XILINX_WINDOW_WATCHDOG is not set
+# CONFIG_MLX_WDT is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+CONFIG_I6300ESB_WDT=y
+# CONFIG_HP_WATCHDOG is not set
+# CONFIG_XEN_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+CONFIG_LPC_ICH=y
+CONFIG_LPC_SCH=m
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+
+#
+# CEC support
+#
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_DRM is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+# end of Console display driver support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+# CONFIG_HID is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_INFINIBAND=m
+CONFIG_INFINIBAND_USER_MAD=m
+CONFIG_INFINIBAND_USER_ACCESS=m
+CONFIG_INFINIBAND_USER_MEM=y
+CONFIG_INFINIBAND_ON_DEMAND_PAGING=y
+CONFIG_INFINIBAND_ADDR_TRANS=y
+CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
+CONFIG_INFINIBAND_VIRT_DMA=y
+# CONFIG_INFINIBAND_EFA is not set
+# CONFIG_INFINIBAND_ERDMA is not set
+# CONFIG_MLX4_INFINIBAND is not set
+CONFIG_MLX5_INFINIBAND=m
+# CONFIG_INFINIBAND_MTHCA is not set
+# CONFIG_INFINIBAND_OCRDMA is not set
+# CONFIG_INFINIBAND_VMWARE_PVRDMA is not set
+# CONFIG_RDMA_RXE is not set
+# CONFIG_RDMA_SIW is not set
+# CONFIG_INFINIBAND_IPOIB is not set
+# CONFIG_INFINIBAND_SRP is not set
+# CONFIG_INFINIBAND_SRPT is not set
+# CONFIG_INFINIBAND_ISER is not set
+# CONFIG_INFINIBAND_ISERT is not set
+# CONFIG_INFINIBAND_RTRS_CLIENT is not set
+# CONFIG_INFINIBAND_RTRS_SERVER is not set
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+
+#
+# SPI and I2C RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_RTC_DRV_GOLDFISH is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_DEBUG is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# CONFIG_DMABUF_SYSFS_STATS is not set
+# end of DMABUF options
+
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+# CONFIG_UIO_DMEM_GENIRQ is not set
+# CONFIG_UIO_AEC is not set
+# CONFIG_UIO_SERCOS3 is not set
+CONFIG_UIO_PCI_GENERIC=m
+# CONFIG_UIO_NETX is not set
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+CONFIG_VFIO=m
+CONFIG_VFIO_GROUP=y
+CONFIG_VFIO_CONTAINER=y
+CONFIG_VFIO_IOMMU_TYPE1=m
+CONFIG_VFIO_NOIOMMU=y
+CONFIG_VFIO_VIRQFD=y
+
+#
+# VFIO support for PCI devices
+#
+CONFIG_VFIO_PCI_CORE=m
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+CONFIG_VFIO_PCI=m
+# CONFIG_MLX5_VFIO_PCI is not set
+# end of VFIO support for PCI devices
+
+#
+# VFIO support for platform devices
+#
+# CONFIG_VFIO_PLATFORM is not set
+# CONFIG_VFIO_AMBA is not set
+# end of VFIO support for platform devices
+
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_ANCHOR=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_PCI_LIB_LEGACY=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=m
+# CONFIG_VIRTIO_INPUT is not set
+# CONFIG_VIRTIO_MMIO is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_IOTLB=m
+CONFIG_VHOST_TASK=y
+CONFIG_VHOST=m
+CONFIG_VHOST_MENU=y
+CONFIG_VHOST_NET=m
+# CONFIG_VHOST_SCSI is not set
+CONFIG_VHOST_VSOCK=m
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# CONFIG_HYPERV is not set
+# end of Microsoft Hyper-V guest support
+
+#
+# Xen driver support
+#
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
+CONFIG_XEN_DEV_EVTCHN=m
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=m
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=m
+CONFIG_XEN_GRANT_DEV_ALLOC=m
+# CONFIG_XEN_GRANT_DMA_ALLOC is not set
+CONFIG_SWIOTLB_XEN=y
+CONFIG_XEN_PCI_STUB=y
+CONFIG_XEN_PCIDEV_STUB=m
+# CONFIG_XEN_PVCALLS_FRONTEND is not set
+# CONFIG_XEN_PVCALLS_BACKEND is not set
+# CONFIG_XEN_SCSI_BACKEND is not set
+CONFIG_XEN_PRIVCMD=m
+CONFIG_XEN_EFI=y
+CONFIG_XEN_AUTO_XLATE=y
+# CONFIG_XEN_VIRTIO is not set
+# end of Xen driver support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+CONFIG_MELLANOX_PLATFORM=y
+# CONFIG_MLXBF_BOOTCTL is not set
+CONFIG_SURFACE_PLATFORMS=y
+# CONFIG_SURFACE_GPE is not set
+# CONFIG_SURFACE_PRO3_BUTTON is not set
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+
+#
+# Clock driver for ARM Reference designs
+#
+# CONFIG_CLK_ICST is not set
+# CONFIG_CLK_SP810 is not set
+# end of Clock driver for ARM Reference designs
+
+# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_XILINX_VCU is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_ACPI=y
+CONFIG_TIMER_PROBE=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+# CONFIG_ARM_MHU is not set
+# CONFIG_ARM_MHU_V2 is not set
+# CONFIG_PLATFORM_MHU is not set
+# CONFIG_PL320_MBOX is not set
+CONFIG_PCC=y
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_IOMMU_API=y
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# fujitsu SoC drivers
+#
+# CONFIG_A64FX_DIAG is not set
+# end of fujitsu SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# CONFIG_LITEX_SOC_CONTROLLER is not set
+# end of Enable LiteX SoC Builder specific drivers
+
+# CONFIG_WPCM450_SOC is not set
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+# CONFIG_XILINX_INTC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_DPHY_RX is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# end of PHY Subsystem
+
+CONFIG_POWERCAP=y
+CONFIG_IDLE_INJECT=y
+# CONFIG_DTPM is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+CONFIG_ARM_PMU_ACPI=y
+# CONFIG_ARM_SMMU_V3_PMU is not set
+CONFIG_ARM_PMUV3=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_ARM_DMC620_PMU is not set
+# CONFIG_ALIBABA_UNCORE_DRW_PMU is not set
+# CONFIG_HISI_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+# CONFIG_DEV_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# Layout Types
+#
+# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set
+# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set
+# end of Layout Types
+
+# CONFIG_NVMEM_RMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_PECI is not set
+# CONFIG_HTE is not set
+# CONFIG_CDX_BUS is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_LEGACY_DIRECT_IO=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_XFS_FS=y
+CONFIG_XFS_SUPPORT_V4=y
+CONFIG_XFS_SUPPORT_ASCII_CI=y
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_ONLINE_SCRUB is not set
+# CONFIG_XFS_WARN is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+# CONFIG_CUSE is not set
+# CONFIG_VIRTIO_FS is not set
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+# CONFIG_OVERLAY_FS_DEBUG is not set
+
+#
+# Caches
+#
+CONFIG_NETFS_SUPPORT=y
+# CONFIG_NETFS_STATS is not set
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_DEBUG is not set
+CONFIG_CACHEFILES=m
+# CONFIG_CACHEFILES_DEBUG is not set
+# CONFIG_CACHEFILES_ERROR_INJECTION is not set
+# CONFIG_CACHEFILES_ONDEMAND is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_PROC_CHILDREN=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_TMPFS_QUOTA is not set
+CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=m
+CONFIG_EFIVAR_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=m
+# CONFIG_SQUASHFS_FILE_CACHE is not set
+CONFIG_SQUASHFS_FILE_DIRECT=y
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set
+CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+# CONFIG_SQUASHFS_XZ is not set
+CONFIG_SQUASHFS_ZSTD=y
+CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
+CONFIG_PSTORE_COMPRESS=y
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_PSTORE_BLK is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_V4_SECURITY_LABEL=y
+CONFIG_NFS_FSCACHE=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DEBUG=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+CONFIG_NFSD=m
+# CONFIG_NFSD_V2 is not set
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_2_INTER_SSC is not set
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_NFS_V4_2_SSC_HELPER=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1=y
+# CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA2 is not set
+CONFIG_SUNRPC_DEBUG=y
+CONFIG_SUNRPC_XPRT_RDMA=m
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+# CONFIG_CIFS_ALLOW_INSECURE_LEGACY is not set
+CONFIG_CIFS_UPCALL=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+CONFIG_CIFS_DFS_UPCALL=y
+# CONFIG_CIFS_SWN_UPCALL is not set
+# CONFIG_CIFS_SMB_DIRECT is not set
+# CONFIG_CIFS_FSCACHE is not set
+# CONFIG_SMB_SERVER is not set
+CONFIG_SMBFS=m
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+CONFIG_9P_FS_POSIX_ACL=y
+CONFIG_9P_FS_SECURITY=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+CONFIG_NLS_UCS2_UTILS=m
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_INFINIBAND is not set
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+CONFIG_SECURITY_PATH=y
+CONFIG_HARDENED_USERCOPY=y
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SELINUX is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+CONFIG_SECURITY_APPARMOR=y
+# CONFIG_SECURITY_APPARMOR_DEBUG is not set
+CONFIG_SECURITY_APPARMOR_INTROSPECT_POLICY=y
+CONFIG_SECURITY_APPARMOR_HASH=y
+CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
+CONFIG_SECURITY_APPARMOR_EXPORT_BINARY=y
+CONFIG_SECURITY_APPARMOR_PARANOID_LOAD=y
+CONFIG_SECURITY_LOADPIN=y
+CONFIG_SECURITY_LOADPIN_ENFORCE=y
+# CONFIG_SECURITY_LOADPIN_VERITY is not set
+CONFIG_SECURITY_YAMA=y
+CONFIG_SECURITY_SAFESETID=y
+CONFIG_SECURITY_LOCKDOWN_LSM=y
+# CONFIG_SECURITY_LOCKDOWN_LSM_EARLY is not set
+CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
+# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
+# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+CONFIG_INTEGRITY_SIGNATURE=y
+CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
+CONFIG_INTEGRITY_TRUSTED_KEYRING=y
+CONFIG_INTEGRITY_PLATFORM_KEYRING=y
+# CONFIG_INTEGRITY_MACHINE_KEYRING is not set
+CONFIG_LOAD_UEFI_KEYS=y
+CONFIG_INTEGRITY_AUDIT=y
+CONFIG_IMA=y
+# CONFIG_IMA_KEXEC is not set
+CONFIG_IMA_MEASURE_PCR_IDX=10
+CONFIG_IMA_LSM_RULES=y
+CONFIG_IMA_NG_TEMPLATE=y
+# CONFIG_IMA_SIG_TEMPLATE is not set
+CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
+# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
+CONFIG_IMA_DEFAULT_HASH_SHA256=y
+CONFIG_IMA_DEFAULT_HASH="sha256"
+CONFIG_IMA_WRITE_POLICY=y
+# CONFIG_IMA_READ_POLICY is not set
+CONFIG_IMA_APPRAISE=y
+# CONFIG_IMA_ARCH_POLICY is not set
+CONFIG_IMA_APPRAISE_BUILD_POLICY=y
+CONFIG_IMA_APPRAISE_REQUIRE_FIRMWARE_SIGS=y
+# CONFIG_IMA_APPRAISE_REQUIRE_KEXEC_SIGS is not set
+# CONFIG_IMA_APPRAISE_REQUIRE_MODULE_SIGS is not set
+# CONFIG_IMA_APPRAISE_REQUIRE_POLICY_SIGS is not set
+CONFIG_IMA_APPRAISE_BOOTPARAM=y
+# CONFIG_IMA_APPRAISE_MODSIG is not set
+# CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set
+# CONFIG_IMA_BLACKLIST_KEYRING is not set
+CONFIG_IMA_LOAD_X509=y
+CONFIG_IMA_X509_PATH="/etc/ima/pubkey.x509"
+# CONFIG_IMA_APPRAISE_SIGNED_INIT is not set
+CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
+CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_IMA_DISABLE_HTABLE is not set
+# CONFIG_EVM is not set
+# CONFIG_DEFAULT_SECURITY_APPARMOR is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+# CONFIG_INIT_STACK_NONE is not set
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+CONFIG_INIT_STACK_ALL_ZERO=y
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+
+#
+# Hardening of kernel data structures
+#
+CONFIG_LIST_HARDENED=y
+CONFIG_BUG_ON_DATA_CORRUPTION=y
+# end of Hardening of kernel data structures
+
+CONFIG_CC_HAS_RANDSTRUCT=y
+CONFIG_RANDSTRUCT_NONE=y
+# CONFIG_RANDSTRUCT_FULL is not set
+# end of Kernel hardening options
+# end of Security options
+
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=m
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=m
+CONFIG_ASYNC_RAID6_RECOV=m
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SIG2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_ENGINE=m
+# end of Crypto core or helper
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# end of Public-key cryptography
+
+#
+# Block ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARIA is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# end of Block ciphers
+
+#
+# Length-preserving ciphers and modes
+#
+# CONFIG_CRYPTO_ADIANTUM is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_CHACHA20 is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+CONFIG_CRYPTO_CTS=y
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_HCTR2 is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+CONFIG_CRYPTO_LRW=m
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+CONFIG_CRYPTO_XTS=m
+# end of Length-preserving ciphers and modes
+
+#
+# AEAD (authenticated encryption with associated data) ciphers
+#
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_GENIV=m
+CONFIG_CRYPTO_SEQIV=m
+CONFIG_CRYPTO_ECHAINIV=m
+CONFIG_CRYPTO_ESSIV=y
+# end of AEAD (authenticated encryption with associated data) ciphers
+
+#
+# Hashes, digests, and MACs
+#
+# CONFIG_CRYPTO_BLAKE2B is not set
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_GHASH=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_VMAC is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# end of Hashes, digests, and MACs
+
+#
+# CRCs (cyclic redundancy checks)
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_CRC64_ROCKSOFT=y
+# end of CRCs (cyclic redundancy checks)
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+CONFIG_CRYPTO_LZ4=m
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+# end of Compression
+
+#
+# Random number generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+# CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE is not set
+# end of Random number generation
+
+#
+# Userspace interface
+#
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+# CONFIG_CRYPTO_USER_API_RNG is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# end of Userspace interface
+
+CONFIG_CRYPTO_HASH_INFO=y
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+CONFIG_CRYPTO_CHACHA20_NEON=m
+
+#
+# Accelerated Cryptographic Algorithms for CPU (arm64)
+#
+# CONFIG_CRYPTO_GHASH_ARM64_CE is not set
+CONFIG_CRYPTO_POLY1305_NEON=m
+# CONFIG_CRYPTO_SHA1_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA256_ARM64 is not set
+# CONFIG_CRYPTO_SHA2_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA512_ARM64 is not set
+# CONFIG_CRYPTO_SHA512_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA3_ARM64 is not set
+# CONFIG_CRYPTO_SM3_NEON is not set
+# CONFIG_CRYPTO_SM3_ARM64_CE is not set
+# CONFIG_CRYPTO_POLYVAL_ARM64_CE is not set
+# CONFIG_CRYPTO_AES_ARM64 is not set
+# CONFIG_CRYPTO_AES_ARM64_CE is not set
+# CONFIG_CRYPTO_AES_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_BS is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_CE_CCM is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_CCM is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_GCM is not set
+# CONFIG_CRYPTO_CRCT10DIF_ARM64_CE is not set
+# end of Accelerated Cryptographic Algorithms for CPU (arm64)
+
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_C62X is not set
+# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+CONFIG_CRYPTO_DEV_VIRTIO=m
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC2 is not set
+# CONFIG_CRYPTO_DEV_HISI_ZIP is not set
+# CONFIG_CRYPTO_DEV_HISI_HPRE is not set
+# CONFIG_CRYPTO_DEV_HISI_TRNG is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
+CONFIG_MODULE_SIG_KEY_TYPE_RSA=y
+# CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS="google/certs/lakitu_root_cert.pem"
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+CONFIG_SECONDARY_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_BLACKLIST_KEYRING=y
+CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
+# CONFIG_SYSTEM_REVOCATION_LIST is not set
+# CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=m
+CONFIG_RAID6_PQ_BENCHMARK=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+# CONFIG_TRACE_MMIO_ACCESS is not set
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m
+CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
+CONFIG_CRYPTO_LIB_CHACHA=m
+CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
+CONFIG_CRYPTO_LIB_CURVE25519=m
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=m
+CONFIG_CRYPTO_LIB_POLY1305=m
+CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC64_ROCKSOFT=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+CONFIG_CRC64=y
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+CONFIG_AUDIT_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZ4_COMPRESS=m
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+# CONFIG_XZ_DEC_ARM is not set
+# CONFIG_XZ_DEC_ARMTHUMB is not set
+# CONFIG_XZ_DEC_SPARC is not set
+# CONFIG_XZ_DEC_MICROLZMA is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_INTERVAL_TREE=y
+CONFIG_XARRAY_MULTI=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+# CONFIG_SWIOTLB_DYNAMIC is not set
+CONFIG_DMA_BOUNCE_UNALIGNED_KMALLOC=y
+# CONFIG_DMA_RESTRICTED_POOL is not set
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_DIRECT_REMAP=y
+# CONFIG_DMA_CMA is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+# CONFIG_FORCE_NR_CPUS is not set
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_SIGNATURE=y
+CONFIG_DIMLIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_STACKDEPOT=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+CONFIG_GENERIC_IOREMAP=y
+CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+CONFIG_AS_HAS_NON_CONST_LEB128=y
+# CONFIG_DEBUG_INFO_NONE is not set
+# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
+CONFIG_DEBUG_INFO_DWARF4=y
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+# CONFIG_DEBUG_INFO_REDUCED is not set
+CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
+# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
+# CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+CONFIG_DEBUG_INFO_BTF=y
+CONFIG_PAHOLE_HAS_SPLIT_BTF=y
+CONFIG_PAHOLE_HAS_BTF_TAG=y
+CONFIG_DEBUG_INFO_BTF_MODULES=y
+# CONFIG_MODULE_ALLOW_BTF_MISMATCH is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_HEADERS_INSTALL is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+CONFIG_UBSAN=y
+# CONFIG_UBSAN_TRAP is not set
+CONFIG_CC_HAS_UBSAN_ARRAY_BOUNDS=y
+CONFIG_UBSAN_BOUNDS=y
+CONFIG_UBSAN_ARRAY_BOUNDS=y
+# CONFIG_UBSAN_SHIFT is not set
+# CONFIG_UBSAN_UNREACHABLE is not set
+# CONFIG_UBSAN_BOOL is not set
+# CONFIG_UBSAN_ENUM is not set
+# CONFIG_UBSAN_ALIGNMENT is not set
+# CONFIG_UBSAN_SANITIZE_ALL is not set
+# CONFIG_TEST_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+CONFIG_HAVE_KCSAN_COMPILER=y
+# CONFIG_KCSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# CONFIG_DEBUG_NET is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_PER_VMA_LOCK_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SHRINKER_DEBUG is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_HW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=-1
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
+# CONFIG_HARDLOCKUP_DETECTOR is not set
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_DEBUG_IRQFLAGS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_DEBUG_NOTIFIERS=y
+# CONFIG_DEBUG_MAPLE_TREE is not set
+# end of Debug kernel data structures
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
+# CONFIG_RCU_CPU_STALL_CPUTIME is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_DEBUG_CGROUP_REF is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+# CONFIG_FUNCTION_GRAPH_RETVAL is not set
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_DYNAMIC_FTRACE_WITH_CALL_OPS=y
+CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+CONFIG_FTRACE_SYSCALLS=y
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_PROBE_EVENTS_BTF_ARGS=y
+CONFIG_KPROBE_EVENTS=y
+# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
+CONFIG_UPROBE_EVENTS=y
+CONFIG_BPF_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+# CONFIG_BPF_KPROBE_OVERRIDE is not set
+CONFIG_FTRACE_MCOUNT_RECORD=y
+CONFIG_FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_USER_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_RECORD_RECURSION is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
+# CONFIG_RV is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
+# CONFIG_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_DEBUG_EFI is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_TEST_DHRY is not set
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_DIV64 is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_TEST_REF_TRACKER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_ASYNC_RAID6_TEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_STRING_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_SCANF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_MAPLE_TREE is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+CONFIG_TEST_BPF=m
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
diff --git a/arch/arm64/configs/lakitu_dump_defconfig b/arch/arm64/configs/lakitu_dump_defconfig
new file mode 100644
index 0000000..a13559e
--- /dev/null
+++ b/arch/arm64/configs/lakitu_dump_defconfig
@@ -0,0 +1,3235 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 6.6.32 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="Chromium OS 16.0_pre484197_p20230405-r10 clang version 16.0.0 (/var/tmp/portage/sys-devel/llvm-16.0_pre484197_p20230405-r10/work/llvm-16.0_pre484197_p20230405/clang 2916b99182752b1aece8cc4479d8d6a20b5e02da)"
+CONFIG_GCC_VERSION=0
+CONFIG_CC_IS_CLANG=y
+CONFIG_CLANG_VERSION=160000
+CONFIG_AS_IS_LLVM=y
+CONFIG_AS_VERSION=160000
+CONFIG_LD_VERSION=0
+CONFIG_LD_IS_LLD=y
+CONFIG_LLD_VERSION=160000
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_TOOLS_SUPPORT_RELR=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_PAHOLE_VERSION=121
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+# CONFIG_SYSVIPC is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# end of IRQ subsystem
+
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+
+#
+# Timers subsystem
+#
+CONFIG_HZ_PERIODIC=y
+# CONFIG_NO_HZ_IDLE is not set
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# end of Timers subsystem
+
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+# CONFIG_BPF_SYSCALL is not set
+# end of BPF subsystem
+
+CONFIG_PREEMPT_NONE_BUILD=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_DYNAMIC is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_TREE_SRCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_FAVOR_DYNMODS is not set
+# CONFIG_MEMCG is not set
+# CONFIG_BLK_CGROUP is not set
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SCHED_MM_CID=y
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CPUSETS is not set
+# CONFIG_CGROUP_DEVICE is not set
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_CGROUP_PERF is not set
+# CONFIG_CGROUP_MISC is not set
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+# CONFIG_USER_NS is not set
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_RD_ZSTD=y
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_INITRAMFS_PRESERVE_MTIME=y
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SYSFS_SYSCALL is not set
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_BASE_FULL is not set
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+# CONFIG_EVENTFD is not set
+CONFIG_SHMEM=y
+# CONFIG_AIO is not set
+# CONFIG_IO_URING is not set
+# CONFIG_ADVISE_SYSCALLS is not set
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_SELFTEST is not set
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+CONFIG_RSEQ=y
+CONFIG_CACHESTAT_SYSCALL=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+# CONFIG_PROFILING is not set
+
+#
+# Kexec and crash features
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_KEXEC_FILE is not set
+CONFIG_CRASH_DUMP=y
+# end of Kexec and crash features
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=33
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_BUILTIN_RETURN_ADDRESS_STRIPS_PAC=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_APPLE is not set
+# CONFIG_ARCH_BCM is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_NXP is not set
+# CONFIG_ARCH_MA35 is not set
+# CONFIG_ARCH_NPCM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_INTEL_SOCFPGA is not set
+# CONFIG_ARCH_STM32 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_AMPERE_ERRATUM_AC03_CPU_38=y
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_2441007=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+CONFIG_ARM64_ERRATUM_2051678=y
+CONFIG_ARM64_ERRATUM_2077057=y
+CONFIG_ARM64_ERRATUM_2658417=y
+CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE=y
+CONFIG_ARM64_ERRATUM_2054223=y
+CONFIG_ARM64_ERRATUM_2067961=y
+CONFIG_ARM64_ERRATUM_2441009=y
+CONFIG_ARM64_ERRATUM_2457168=y
+CONFIG_ARM64_ERRATUM_2645198=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y
+CONFIG_ARM64_ERRATUM_2966298=y
+CONFIG_ARM64_ERRATUM_3117295=y
+CONFIG_CAVIUM_ERRATUM_22375=y
+CONFIG_CAVIUM_ERRATUM_23154=y
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
+CONFIG_ROCKCHIP_ERRATUM_3588001=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+# CONFIG_ARM64_VA_BITS_39 is not set
+CONFIG_ARM64_VA_BITS_48=y
+CONFIG_ARM64_VA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=256
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_IMAGE_VERIFY_SIG=y
+CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_TRANS_TABLE=y
+# CONFIG_XEN is not set
+CONFIG_ARCH_FORCE_MAX_ORDER=10
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_COMPAT is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_LSE_ATOMICS=y
+CONFIG_ARM64_USE_LSE_ATOMICS=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+CONFIG_AS_HAS_ARMV8_2=y
+CONFIG_AS_HAS_SHA3=y
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_ARM64_PTR_AUTH_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_ARMV8_3=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+CONFIG_AS_HAS_LDAPR=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_AS_HAS_ARMV8_5=y
+CONFIG_ARM64_BTI=y
+CONFIG_ARM64_BTI_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_SME=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# end of Kernel Features
+
+#
+# Boot options
+#
+# CONFIG_ARM64_ACPI_PARKING_PROTOCOL is not set
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+#
+# Power management options
+#
+# CONFIG_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
+# CONFIG_PM is not set
+CONFIG_CPU_PM=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+# CONFIG_CPU_IDLE_GOV_MENU is not set
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_GENERIC_GSI=y
+CONFIG_ACPI_CCA_REQUIRED=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_FPDT is not set
+# CONFIG_ACPI_EC_DEBUGFS is not set
+# CONFIG_ACPI_AC is not set
+# CONFIG_ACPI_BATTERY is not set
+CONFIG_ACPI_BUTTON=y
+# CONFIG_ACPI_FAN is not set
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_MCFG=y
+CONFIG_ACPI_PROCESSOR=y
+# CONFIG_ACPI_IPMI is not set
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_TABLE_UPGRADE is not set
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_BGRT is not set
+CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
+CONFIG_HAVE_ACPI_APEI=y
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_CONFIGFS is not set
+# CONFIG_ACPI_PFRUT is not set
+CONFIG_ACPI_IORT=y
+CONFIG_ACPI_GTDT=y
+CONFIG_ACPI_APMT=y
+CONFIG_ACPI_PPTT=y
+# CONFIG_ACPI_FFH is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_ACPI_PRMT=y
+CONFIG_HAVE_KVM=y
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_CPU_MITIGATIONS=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_ARCH_HAS_SUBPAGE_FAULTS=y
+# CONFIG_JUMP_LABEL is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+# CONFIG_SECCOMP is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+# CONFIG_SHADOW_CALL_STACK is not set
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+# CONFIG_CFI_CLANG is not set
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_RELR=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_KEY=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_ARCH_HAVE_TRACE_MMIO_ACCESS=y
+
+#
+# GCOV-based kernel profiling
+#
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_FUNCTION_ALIGNMENT_4B=y
+CONFIG_FUNCTION_ALIGNMENT=4
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+CONFIG_BLOCK_LEGACY_AUTOLOAD=y
+CONFIG_BLK_DEV_BSG_COMMON=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_SPIN_TRYLOCK=y
+CONFIG_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK=y
+CONFIG_INLINE_SPIN_LOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_READ_LOCK=y
+CONFIG_INLINE_READ_LOCK_BH=y
+CONFIG_INLINE_READ_LOCK_IRQ=y
+CONFIG_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_BH=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_WRITE_LOCK=y
+CONFIG_INLINE_WRITE_LOCK_BH=y
+CONFIG_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_COREDUMP is not set
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SWAP=y
+# CONFIG_ZSWAP is not set
+
+#
+# SLAB allocator options
+#
+# CONFIG_SLAB_DEPRECATED is not set
+CONFIG_SLUB=y
+# CONFIG_SLUB_TINY is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_RANDOM_KMALLOC_CACHES is not set
+# end of SLAB allocator options
+
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_COMPACTION is not set
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+CONFIG_ARCH_WANTS_THP_SWAP=y
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CMA is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+CONFIG_ARCH_USES_PG_ARCH_X=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_PERCPU_STATS is not set
+
+#
+# GUP_TEST needs to have DEBUG_FS enabled
+#
+# CONFIG_DMAPOOL_TEST is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+# CONFIG_USERFAULTFD is not set
+# CONFIG_LRU_GEN is not set
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TABLE_PERTURB_ORDER=16
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_MAX_SKB_FRAGS=17
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+# CONFIG_MCTP is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_ECAM=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCI_DYNAMIC_OF_NODES is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_MICROCHIP_HOST is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_XILINX is not set
+
+#
+# Cadence-based PCIe controllers
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence-based PCIe controllers
+
+#
+# DesignWare-based PCIe controllers
+#
+# CONFIG_PCIE_AL is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# end of DesignWare-based PCIe controllers
+
+#
+# Mobiveil-based PCIe controllers
+#
+# end of Mobiveil-based PCIe controllers
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_CXL_BUS is not set
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DEVTMPFS_SAFE=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# CONFIG_FW_UPLOAD is not set
+# end of Firmware loader
+
+# CONFIG_ALLOW_DEV_COREDUMP is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+# CONFIG_DMA_SHARED_BUFFER is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# CONFIG_MHI_BUS_EP is not set
+# end of Bus devices
+
+#
+# Cache Drivers
+#
+# end of Cache Drivers
+
+# CONFIG_CONNECTOR is not set
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_ARM_FFA_TRANSPORT is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+# CONFIG_EFI_ZBOOT is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+CONFIG_EFI_EARLYCON=y
+# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_ARM_PSCI_FW=y
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+# CONFIG_MTD is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_UBLK is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_VERBOSE_ERRORS is not set
+# CONFIG_NVME_HWMON is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_AUTH is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_SRAM is not set
+# CONFIG_DW_XDATA_PCIE is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_OPEN_DICE is not set
+# CONFIG_VCPU_STALL_DETECTOR is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_VMWARE_VMCI is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_BCM_VK is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_UACCE is not set
+# CONFIG_PVPANIC is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI_COMMON=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_MPI3MR is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=y
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_DWC is not set
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OF_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+# CONFIG_MD is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_EXTENDED_LOG is not set
+CONFIG_NETPOLL=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD_XGBE is not set
+# CONFIG_PDS_CORE is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ASIX=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_BCMGENET is not set
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+CONFIG_NET_VENDOR_CAVIUM=y
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_THUNDER_NIC_RGX is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+CONFIG_NET_VENDOR_DAVICOM=y
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_ENGLEDER=y
+# CONFIG_TSNEP is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_FUNGIBLE=y
+# CONFIG_FUN_ETH is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+CONFIG_NET_VENDOR_HISILICON=y
+# CONFIG_HIX5HD2_GMAC is not set
+# CONFIG_HISI_FEMAC is not set
+# CONFIG_HIP04_ETH is not set
+# CONFIG_HNS_DSAF is not set
+# CONFIG_HNS_ENET is not set
+# CONFIG_HNS3 is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_HINIC is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
+# CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+# CONFIG_IDPF is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_LITEX=y
+# CONFIG_LITEX_LITEETH is not set
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_OCTEONTX2_AF is not set
+# CONFIG_OCTEONTX2_PF is not set
+# CONFIG_OCTEON_EP is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX5_CORE is not set
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+# CONFIG_MLXBF_GIGE is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_LAN743X is not set
+# CONFIG_VCAP is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+CONFIG_NET_VENDOR_MICROSOFT=y
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCOM_EMAC is not set
+# CONFIG_RMNET is not set
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R8169 is not set
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VERTEXCOM=y
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WANGXUN=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+# CONFIG_PHYLIB is not set
+# CONFIG_PSE_CONTROLLER is not set
+# CONFIG_MDIO_DEVICE is not set
+
+#
+# PCS device drivers
+#
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+# CONFIG_WLAN is not set
+# CONFIG_WAN is not set
+
+#
+# Wireless WAN
+#
+# CONFIG_WWAN is not set
+# end of Wireless WAN
+
+# CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+CONFIG_INPUT_VIVALDIFMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_AMBAKMI is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LEGACY_TIOCSTI=y
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_PNP=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCILIB=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_PCI1XXXX is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_FSL=y
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_PERICOM=y
+# CONFIG_SERIAL_OF_PLATFORM is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_AMBA_PL010=y
+CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_SERIAL_EARLYCON_SEMIHOST is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+CONFIG_IPMI_HANDLER=y
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+# CONFIG_IPMI_DEVICE_INTERFACE is not set
+CONFIG_IPMI_SI=y
+CONFIG_IPMI_WATCHDOG=y
+# CONFIG_IPMI_POWEROFF is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_DEVMEM is not set
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+# CONFIG_SPI is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_TEST_POWER is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_SAMSUNG_SDI is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_BATTERY_GOLDFISH is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_CORSAIR_PSU is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_SENSORS_ACPI_POWER is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+CONFIG_THERMAL_GOV_USER_SPACE=y
+# CONFIG_CPU_THERMAL is not set
+# CONFIG_THERMAL_EMULATION is not set
+# CONFIG_THERMAL_MMIO is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_CORE is not set
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_XILINX_WINDOW_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_HP_WATCHDOG is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+
+#
+# CEC support
+#
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_DRM is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+# end of Console display driver support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_EVISION is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_GOOGLE_STADIA_FF is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_VRC2 is not set
+# CONFIG_HID_XIAOMI is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PXRC is not set
+# CONFIG_HID_RAZER is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SEMITEK is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_TOPRE is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# end of Special HID drivers
+
+#
+# HID-BPF support
+#
+# end of HID-BPF support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_SYSTOHC is not set
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+
+#
+# SPI and I2C RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_RTC_DRV_GOLDFISH is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_ANCHOR=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_PCI_LIB_LEGACY=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+# CONFIG_VIRTIO_BALLOON is not set
+# CONFIG_VIRTIO_INPUT is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# CONFIG_HYPERV is not set
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_SURFACE_PLATFORMS=y
+# CONFIG_SURFACE_GPE is not set
+# CONFIG_SURFACE_PRO3_BUTTON is not set
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+
+#
+# Clock driver for ARM Reference designs
+#
+# CONFIG_CLK_ICST is not set
+# CONFIG_CLK_SP810 is not set
+# end of Clock driver for ARM Reference designs
+
+# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_XILINX_VCU is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_ACPI=y
+CONFIG_TIMER_PROBE=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# CONFIG_IOMMU_IO_PGTABLE_DART is not set
+# end of Generic IOMMU Pagetable Support
+
+CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
+# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+# CONFIG_IOMMUFD is not set
+# CONFIG_ARM_SMMU is not set
+# CONFIG_ARM_SMMU_V3 is not set
+# CONFIG_VIRTIO_IOMMU is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# fujitsu SoC drivers
+#
+# CONFIG_A64FX_DIAG is not set
+# end of fujitsu SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# CONFIG_LITEX_SOC_CONTROLLER is not set
+# end of Enable LiteX SoC Builder specific drivers
+
+# CONFIG_WPCM450_SOC is not set
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+# CONFIG_XILINX_INTC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_DPHY_RX is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+CONFIG_ARM_PMU_ACPI=y
+# CONFIG_ARM_SMMU_V3_PMU is not set
+CONFIG_ARM_PMUV3=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_ARM_DMC620_PMU is not set
+# CONFIG_ALIBABA_UNCORE_DRW_PMU is not set
+# CONFIG_HISI_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU is not set
+# end of Performance monitor support
+
+# CONFIG_RAS is not set
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# Layout Types
+#
+# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set
+# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set
+# end of Layout Types
+
+# CONFIG_NVMEM_RMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_PECI is not set
+# CONFIG_HTE is not set
+# CONFIG_CDX_BUS is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_BUFFER_HEAD=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_FUSE_FS is not set
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+# CONFIG_OVERLAY_FS_DEBUG is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_TMPFS_QUOTA is not set
+CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
+# CONFIG_HUGETLBFS is not set
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_EFIVAR_FS is not set
+# end of Pseudo filesystems
+
+# CONFIG_MISC_FILESYSTEMS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_PATH is not set
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+# CONFIG_SECURITY_YAMA is not set
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+# CONFIG_INIT_STACK_ALL_ZERO is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+
+#
+# Hardening of kernel data structures
+#
+# CONFIG_LIST_HARDENED is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Hardening of kernel data structures
+
+CONFIG_CC_HAS_RANDSTRUCT=y
+CONFIG_RANDSTRUCT_NONE=y
+# CONFIG_RANDSTRUCT_FULL is not set
+# end of Kernel hardening options
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+# end of Crypto core or helper
+
+#
+# Public-key cryptography
+#
+# CONFIG_CRYPTO_RSA is not set
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# end of Public-key cryptography
+
+#
+# Block ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ARIA is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# end of Block ciphers
+
+#
+# Length-preserving ciphers and modes
+#
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CFB is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_HCTR2 is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# end of Length-preserving ciphers and modes
+
+#
+# AEAD (authenticated encryption with associated data) ciphers
+#
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_ECHAINIV is not set
+# CONFIG_CRYPTO_ESSIV is not set
+# end of AEAD (authenticated encryption with associated data) ciphers
+
+#
+# Hashes, digests, and MACs
+#
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_CMAC is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_VMAC is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# end of Hashes, digests, and MACs
+
+#
+# CRCs (cyclic redundancy checks)
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+# end of CRCs (cyclic redundancy checks)
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+# end of Compression
+
+#
+# Random number generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_DRBG_MENU is not set
+# CONFIG_CRYPTO_JITTERENTROPY is not set
+# end of Random number generation
+
+#
+# Userspace interface
+#
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+# end of Userspace interface
+
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+# CONFIG_CRYPTO_CHACHA20_NEON is not set
+
+#
+# Accelerated Cryptographic Algorithms for CPU (arm64)
+#
+# CONFIG_CRYPTO_GHASH_ARM64_CE is not set
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_SHA1_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA256_ARM64 is not set
+# CONFIG_CRYPTO_SHA2_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA512_ARM64 is not set
+# CONFIG_CRYPTO_SHA512_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA3_ARM64 is not set
+# CONFIG_CRYPTO_SM3_NEON is not set
+# CONFIG_CRYPTO_SM3_ARM64_CE is not set
+# CONFIG_CRYPTO_POLYVAL_ARM64_CE is not set
+# CONFIG_CRYPTO_AES_ARM64 is not set
+# CONFIG_CRYPTO_AES_ARM64_CE is not set
+# CONFIG_CRYPTO_AES_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_BS is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_CE_CCM is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_CCM is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_GCM is not set
+# end of Accelerated Cryptographic Algorithms for CPU (arm64)
+
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_C62X is not set
+# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC2 is not set
+# CONFIG_CRYPTO_DEV_HISI_ZIP is not set
+# CONFIG_CRYPTO_DEV_HISI_HPRE is not set
+# CONFIG_CRYPTO_DEV_HISI_TRNG is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+
+#
+# Certificates for signature checking
+#
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA1=y
+# end of Crypto library routines
+
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC64_ROCKSOFT is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_DECOMPRESS=y
+# CONFIG_XZ_DEC is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_FLAGS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+# CONFIG_SWIOTLB_DYNAMIC is not set
+CONFIG_DMA_BOUNCE_UNALIGNED_KMALLOC=y
+# CONFIG_DMA_RESTRICTED_POOL is not set
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_DIRECT_REMAP=y
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_FORCE_NR_CPUS is not set
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_LIBFDT=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_STACKDEPOT=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+CONFIG_GENERIC_IOREMAP=y
+CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_AS_HAS_NON_CONST_LEB128=y
+CONFIG_DEBUG_INFO_NONE=y
+# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_HEADERS_INSTALL is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+# CONFIG_DEBUG_FS is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+CONFIG_HAVE_KCSAN_COMPILER=y
+# CONFIG_KCSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# CONFIG_DEBUG_NET is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_PER_VMA_LOCK_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_HW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
+# CONFIG_HARDLOCKUP_DETECTOR is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_DEBUG_IRQFLAGS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_MAPLE_TREE is not set
+# end of Debug kernel data structures
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
+# CONFIG_RCU_CPU_STALL_CPUTIME is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_TEST_DHRY is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_DIV64 is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_TEST_REF_TRACKER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_STRING_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_SCANF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_MAPLE_TREE is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
diff --git a/arch/x86/configs/google/xfstest.config b/arch/x86/configs/google/xfstest.config
new file mode 100644
index 0000000..1b6faaa
--- /dev/null
+++ b/arch/x86/configs/google/xfstest.config
@@ -0,0 +1,24 @@
+#Configurations required to run xfs tests
+CONFIG_MODULE_SIG=n
+CONFIG_MODULE_SIG_ALL=n
+CONFIG_SECURITY_LOADPIN=n
+CONFIG_SECURITY_LOADPIN_ENFORCE=n
+CONFIG_SECURITY_YAMA=n
+CONFIG_SECURITY_LOCKDOWN_LSM=n
+CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=n
+CONFIG_LSM=""
+CONFIG_SYSTEM_TRUSTED_KEYRING=n
+CONFIG_SECONDARY_TRUSTED_KEYRING=n
+CONFIG_VFAT_FS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
+CONFIG_FAT_DEFAULT_UTF8=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFSD=y
+CONFIG_NFSD_V4=y
diff --git a/arch/x86/configs/lakitu_defconfig b/arch/x86/configs/lakitu_defconfig
new file mode 100644
index 0000000..e4a18fa
--- /dev/null
+++ b/arch/x86/configs/lakitu_defconfig
@@ -0,0 +1,4595 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/x86_64 6.6.30 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="Chromium OS 16.0_pre484197_p20230405-r10 clang version 16.0.0 (/var/tmp/portage/sys-devel/llvm-16.0_pre484197_p20230405-r10/work/llvm-16.0_pre484197_p20230405/clang 2916b99182752b1aece8cc4479d8d6a20b5e02da)"
+CONFIG_GCC_VERSION=0
+CONFIG_CC_IS_CLANG=y
+CONFIG_CLANG_VERSION=160000
+CONFIG_AS_IS_LLVM=y
+CONFIG_AS_VERSION=160000
+CONFIG_LD_VERSION=0
+CONFIG_LD_IS_LLD=y
+CONFIG_LLD_VERSION=160000
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_TOOLS_SUPPORT_RELR=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_PAHOLE_VERSION=123
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="localhost"
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
+CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
+# end of Timers subsystem
+
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+CONFIG_BPF_SYSCALL=y
+CONFIG_BPF_JIT=y
+CONFIG_BPF_JIT_ALWAYS_ON=y
+CONFIG_BPF_JIT_DEFAULT_ON=y
+# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
+# CONFIG_BPF_PRELOAD is not set
+CONFIG_BPF_LSM=y
+# end of BPF subsystem
+
+CONFIG_PREEMPT_BUILD=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+CONFIG_PREEMPT_DYNAMIC=y
+CONFIG_SCHED_CORE=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_HAVE_SCHED_AVG_IRQ=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_PSI=y
+# CONFIG_PSI_DEFAULT_DISABLED is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_TASKS_TRACE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_IKHEADERS=m
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+# CONFIG_PRINTK_INDEX is not set
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+# CONFIG_NUMA_BALANCING is not set
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+# CONFIG_CGROUP_FAVOR_DYNMODS is not set
+CONFIG_MEMCG=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_SCHED_MM_CID=y
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_RDMA=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_BPF=y
+# CONFIG_CGROUP_MISC is not set
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+CONFIG_CHECKPOINT_RESTORE=y
+# CONFIG_SCHED_AUTOGROUP is not set
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_INITRAMFS_PRESERVE_MTIME=y
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_HAVE_PCSPKR_PLATFORM=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+CONFIG_SGETMASK_SYSCALL=y
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_SELFTEST is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+CONFIG_CACHESTAT_SYSCALL=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_GUEST_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+
+#
+# Kexec and crash features
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+CONFIG_HAVE_IMA_KEXEC=y
+# CONFIG_KEXEC is not set
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+# CONFIG_CRASH_DUMP is not set
+# end of Kexec and crash features
+# end of General setup
+
+CONFIG_64BIT=y
+CONFIG_X86_64=y
+CONFIG_X86=y
+CONFIG_INSTRUCTION_DECODER=y
+CONFIG_OUTPUT_FORMAT="elf64-x86-64"
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_MMU=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=28
+CONFIG_ARCH_MMAP_RND_BITS_MAX=32
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_HAVE_INTEL_TXT=y
+CONFIG_X86_64_SMP=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_DYNAMIC_PHYSICAL_MASK=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
+
+#
+# Processor type and features
+#
+CONFIG_SMP=y
+CONFIG_X86_X2APIC=y
+CONFIG_X86_MPPARSE=y
+# CONFIG_GOLDFISH is not set
+# CONFIG_X86_CPU_RESCTRL is not set
+# CONFIG_X86_EXTENDED_PLATFORM is not set
+# CONFIG_X86_INTEL_LPSS is not set
+# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
+# CONFIG_IOSF_MBI is not set
+CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_HYPERVISOR_GUEST=y
+CONFIG_PARAVIRT=y
+CONFIG_PARAVIRT_XXL=y
+# CONFIG_PARAVIRT_DEBUG is not set
+CONFIG_PARAVIRT_SPINLOCKS=y
+CONFIG_X86_HV_CALLBACK_VECTOR=y
+CONFIG_XEN=y
+CONFIG_XEN_PV=y
+CONFIG_XEN_512GB=y
+CONFIG_XEN_PV_SMP=y
+CONFIG_XEN_PV_DOM0=y
+CONFIG_XEN_PVHVM=y
+CONFIG_XEN_PVHVM_SMP=y
+CONFIG_XEN_PVHVM_GUEST=y
+CONFIG_XEN_SAVE_RESTORE=y
+# CONFIG_XEN_DEBUG_FS is not set
+CONFIG_XEN_PVH=y
+CONFIG_XEN_DOM0=y
+CONFIG_XEN_PV_MSR_SAFE=y
+CONFIG_KVM_GUEST=y
+CONFIG_ARCH_CPUIDLE_HALTPOLL=y
+CONFIG_PVH=y
+CONFIG_PARAVIRT_TIME_ACCOUNTING=y
+CONFIG_PARAVIRT_CLOCK=y
+# CONFIG_JAILHOUSE_GUEST is not set
+# CONFIG_ACRN_GUEST is not set
+CONFIG_INTEL_TDX_GUEST=y
+# CONFIG_MK8 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_MATOM is not set
+CONFIG_GENERIC_CPU=y
+CONFIG_X86_INTERNODE_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_TSC=y
+CONFIG_X86_CMPXCHG64=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=64
+CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_IA32_FEAT_CTL=y
+CONFIG_X86_VMX_FEATURE_NAMES=y
+# CONFIG_PROCESSOR_SELECT is not set
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_HYGON=y
+CONFIG_CPU_SUP_CENTAUR=y
+CONFIG_CPU_SUP_ZHAOXIN=y
+CONFIG_HPET_TIMER=y
+CONFIG_HPET_EMULATE_RTC=y
+CONFIG_DMI=y
+CONFIG_GART_IOMMU=y
+# CONFIG_MAXSMP is not set
+CONFIG_NR_CPUS_RANGE_BEGIN=2
+CONFIG_NR_CPUS_RANGE_END=512
+CONFIG_NR_CPUS_DEFAULT=64
+CONFIG_NR_CPUS=512
+CONFIG_SCHED_CLUSTER=y
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y
+CONFIG_SCHED_MC_PRIO=y
+CONFIG_X86_LOCAL_APIC=y
+CONFIG_X86_IO_APIC=y
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
+CONFIG_X86_MCE=y
+# CONFIG_X86_MCELOG_LEGACY is not set
+CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_MCE_THRESHOLD=y
+# CONFIG_X86_MCE_INJECT is not set
+
+#
+# Performance monitoring
+#
+CONFIG_PERF_EVENTS_INTEL_UNCORE=y
+CONFIG_PERF_EVENTS_INTEL_RAPL=y
+CONFIG_PERF_EVENTS_INTEL_CSTATE=y
+# CONFIG_PERF_EVENTS_AMD_POWER is not set
+CONFIG_PERF_EVENTS_AMD_UNCORE=y
+# CONFIG_PERF_EVENTS_AMD_BRS is not set
+# end of Performance monitoring
+
+CONFIG_X86_16BIT=y
+CONFIG_X86_ESPFIX64=y
+CONFIG_X86_VSYSCALL_EMULATION=y
+CONFIG_X86_IOPL_IOPERM=y
+CONFIG_MICROCODE=y
+# CONFIG_MICROCODE_LATE_LOADING is not set
+CONFIG_X86_MSR=y
+CONFIG_X86_CPUID=y
+# CONFIG_X86_5LEVEL is not set
+CONFIG_X86_DIRECT_GBPAGES=y
+# CONFIG_X86_CPA_STATISTICS is not set
+CONFIG_X86_MEM_ENCRYPT=y
+CONFIG_AMD_MEM_ENCRYPT=y
+CONFIG_NUMA=y
+# CONFIG_AMD_NUMA is not set
+CONFIG_X86_64_ACPI_NUMA=y
+CONFIG_NUMA_EMU=y
+CONFIG_NODES_SHIFT=6
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+# CONFIG_X86_PMEM_LEGACY is not set
+CONFIG_X86_CHECK_BIOS_CORRUPTION=y
+CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+CONFIG_MTRR=y
+# CONFIG_MTRR_SANITIZER is not set
+CONFIG_X86_PAT=y
+CONFIG_ARCH_USES_PG_UNCACHED=y
+CONFIG_X86_UMIP=y
+CONFIG_CC_HAS_IBT=y
+CONFIG_X86_CET=y
+CONFIG_X86_KERNEL_IBT=y
+CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
+CONFIG_X86_INTEL_TSX_MODE_OFF=y
+# CONFIG_X86_INTEL_TSX_MODE_ON is not set
+# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
+# CONFIG_X86_SGX is not set
+# CONFIG_X86_USER_SHADOW_STACK is not set
+CONFIG_EFI=y
+CONFIG_EFI_STUB=y
+CONFIG_EFI_HANDOVER_PROTOCOL=y
+# CONFIG_EFI_MIXED is not set
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_RUNTIME_MAP=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_KEXEC=y
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SELECTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG_FORCE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_BZIMAGE_VERIFY_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_JUMP=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_ARCH_SUPPORTS_CRASH_HOTPLUG=y
+CONFIG_PHYSICAL_START=0x1000000
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_X86_NEED_RELOCS=y
+CONFIG_PHYSICAL_ALIGN=0x1000000
+CONFIG_DYNAMIC_MEMORY_LAYOUT=y
+CONFIG_RANDOMIZE_MEMORY=y
+CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0x0
+# CONFIG_ADDRESS_MASKING is not set
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_COMPAT_VDSO is not set
+CONFIG_LEGACY_VSYSCALL_XONLY=y
+# CONFIG_LEGACY_VSYSCALL_NONE is not set
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MODIFY_LDT_SYSCALL=y
+# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
+CONFIG_HAVE_LIVEPATCH=y
+# CONFIG_LIVEPATCH is not set
+# end of Processor type and features
+
+CONFIG_CC_HAS_SLS=y
+CONFIG_CC_HAS_RETURN_THUNK=y
+CONFIG_CC_HAS_ENTRY_PADDING=y
+CONFIG_FUNCTION_PADDING_CFI=11
+CONFIG_FUNCTION_PADDING_BYTES=16
+CONFIG_CALL_PADDING=y
+CONFIG_HAVE_CALL_THUNKS=y
+CONFIG_CALL_THUNKS=y
+CONFIG_PREFIX_SYMBOLS=y
+CONFIG_CPU_MITIGATIONS=y
+CONFIG_PAGE_TABLE_ISOLATION=y
+CONFIG_RETPOLINE=y
+CONFIG_RETHUNK=y
+CONFIG_CPU_UNRET_ENTRY=y
+CONFIG_CALL_DEPTH_TRACKING=y
+# CONFIG_CALL_THUNKS_DEBUG is not set
+CONFIG_CPU_IBPB_ENTRY=y
+CONFIG_CPU_IBRS_ENTRY=y
+CONFIG_CPU_SRSO=y
+# CONFIG_SLS is not set
+# CONFIG_GDS_FORCE_MITIGATION is not set
+CONFIG_MITIGATION_RFDS=y
+CONFIG_MITIGATION_SPECTRE_BHI=y
+CONFIG_ARCH_HAS_ADD_PAGES=y
+
+#
+# Power management and ACPI options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+CONFIG_HIBERNATE_CALLBACKS=y
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_TRACE=y
+CONFIG_PM_TRACE_RTC=y
+CONFIG_PM_CLK=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+# CONFIG_ENERGY_MODEL is not set
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
+CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
+CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_FPDT is not set
+CONFIG_ACPI_LPIT=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
+# CONFIG_ACPI_AC is not set
+# CONFIG_ACPI_BATTERY is not set
+CONFIG_ACPI_BUTTON=y
+# CONFIG_ACPI_FAN is not set
+# CONFIG_ACPI_TAD is not set
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_CPU_FREQ_PSS=y
+CONFIG_ACPI_PROCESSOR_CSTATE=y
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_CPPC_LIB=y
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_TABLE_UPGRADE is not set
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_HOTPLUG_IOAPIC=y
+# CONFIG_ACPI_SBS is not set
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+# CONFIG_ACPI_BGRT is not set
+# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
+# CONFIG_ACPI_NFIT is not set
+CONFIG_ACPI_NUMA=y
+# CONFIG_ACPI_HMAT is not set
+CONFIG_HAVE_ACPI_APEI=y
+CONFIG_HAVE_ACPI_APEI_NMI=y
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_DPTF is not set
+# CONFIG_ACPI_CONFIGFS is not set
+# CONFIG_ACPI_PFRUT is not set
+CONFIG_ACPI_PCC=y
+# CONFIG_ACPI_FFH is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_ACPI_PRMT=y
+# CONFIG_X86_PM_TIMER is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_X86_INTEL_PSTATE=y
+# CONFIG_X86_PCC_CPUFREQ is not set
+# CONFIG_X86_AMD_PSTATE is not set
+# CONFIG_X86_AMD_PSTATE_UT is not set
+# CONFIG_X86_ACPI_CPUFREQ is not set
+# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
+# CONFIG_X86_P4_CLOCKMOD is not set
+
+#
+# shared options
+#
+# end of CPU Frequency scaling
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+CONFIG_CPU_IDLE_GOV_HALTPOLL=y
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+CONFIG_INTEL_IDLE=y
+# end of Power management and ACPI options
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_PCI_DIRECT=y
+CONFIG_PCI_MMCONFIG=y
+CONFIG_PCI_XEN=y
+CONFIG_MMCONF_FAM10H=y
+# CONFIG_PCI_CNB20LE_QUIRK is not set
+# CONFIG_ISA_BUS is not set
+CONFIG_ISA_DMA_API=y
+CONFIG_AMD_NB=y
+# end of Bus options (PCI etc.)
+
+#
+# Binary Emulations
+#
+CONFIG_IA32_EMULATION=y
+# CONFIG_X86_X32_ABI is not set
+CONFIG_COMPAT_32=y
+CONFIG_COMPAT=y
+CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
+# end of Binary Emulations
+
+CONFIG_HAVE_KVM=y
+CONFIG_HAVE_KVM_PFNCACHE=y
+CONFIG_HAVE_KVM_IRQCHIP=y
+CONFIG_HAVE_KVM_IRQFD=y
+CONFIG_HAVE_KVM_IRQ_ROUTING=y
+CONFIG_HAVE_KVM_DIRTY_RING=y
+CONFIG_HAVE_KVM_DIRTY_RING_TSO=y
+CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL=y
+CONFIG_HAVE_KVM_EVENTFD=y
+CONFIG_KVM_MMIO=y
+CONFIG_KVM_ASYNC_PF=y
+CONFIG_HAVE_KVM_MSI=y
+CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
+CONFIG_KVM_VFIO=y
+CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
+CONFIG_KVM_COMPAT=y
+CONFIG_HAVE_KVM_IRQ_BYPASS=y
+CONFIG_HAVE_KVM_NO_POLL=y
+CONFIG_KVM_XFER_TO_GUEST_WORK=y
+CONFIG_HAVE_KVM_PM_NOTIFIER=y
+CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y
+CONFIG_VIRTUALIZATION=y
+CONFIG_KVM=m
+CONFIG_KVM_WERROR=y
+CONFIG_KVM_INTEL=m
+CONFIG_KVM_AMD=m
+CONFIG_KVM_SMM=y
+# CONFIG_KVM_XEN is not set
+# CONFIG_KVM_PROVE_MMU is not set
+CONFIG_AS_AVX512=y
+CONFIG_AS_SHA1_NI=y
+CONFIG_AS_SHA256_NI=y
+CONFIG_AS_TPAUSE=y
+CONFIG_AS_GFNI=y
+CONFIG_AS_WRUSS=y
+CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_HOTPLUG_SMT=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
+CONFIG_HOTPLUG_CORE_SYNC_FULL=y
+CONFIG_HOTPLUG_SPLIT_STARTUP=y
+CONFIG_HOTPLUG_PARALLEL=y
+CONFIG_GENERIC_ENTRY=y
+CONFIG_KPROBES=y
+# CONFIG_JUMP_LABEL is not set
+# CONFIG_STATIC_CALL_SELFTEST is not set
+CONFIG_OPTPROBES=y
+CONFIG_KPROBES_ON_FTRACE=y
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_KRETPROBES=y
+CONFIG_KRETPROBE_ON_RETHOOK=y
+CONFIG_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_RUST=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
+CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_MMU_GATHER_MERGE_VMAS=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+# CONFIG_CFI_CLANG is not set
+CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_WANT_PMD_MKWRITE=y
+CONFIG_HAVE_ARCH_SOFT_DIRTY=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_HAVE_EXIT_THREAD=y
+CONFIG_ARCH_MMAP_RND_BITS=31
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
+CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_HAVE_OBJTOOL=y
+CONFIG_HAVE_JUMP_LABEL_HACK=y
+CONFIG_HAVE_NOINSTR_HACK=y
+CONFIG_HAVE_NOINSTR_VALIDATION=y
+CONFIG_HAVE_UACCESS_VALIDATION=y
+CONFIG_HAVE_STACK_VALIDATION=y
+CONFIG_HAVE_RELIABLE_STACKTRACE=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_MEM_ENCRYPT=y
+CONFIG_ARCH_HAS_CC_PLATFORM=y
+CONFIG_HAVE_STATIC_CALL=y
+CONFIG_HAVE_STATIC_CALL_INLINE=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_ARCH_HAS_ELFCORE_COMPAT=y
+CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
+CONFIG_DYNAMIC_SIGFRAME=y
+CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_FUNCTION_ALIGNMENT_4B=y
+CONFIG_FUNCTION_ALIGNMENT_16B=y
+CONFIG_FUNCTION_ALIGNMENT=16
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULE_SIG_FORMAT=y
+CONFIG_MODULES=y
+# CONFIG_MODULE_DEBUG is not set
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_MODULE_SIG=y
+# CONFIG_MODULE_SIG_FORCE is not set
+CONFIG_MODULE_SIG_ALL=y
+# CONFIG_MODULE_SIG_SHA1 is not set
+# CONFIG_MODULE_SIG_SHA224 is not set
+CONFIG_MODULE_SIG_SHA256=y
+# CONFIG_MODULE_SIG_SHA384 is not set
+# CONFIG_MODULE_SIG_SHA512 is not set
+CONFIG_MODULE_SIG_HASH="sha256"
+CONFIG_MODULE_COMPRESS_NONE=y
+# CONFIG_MODULE_COMPRESS_GZIP is not set
+# CONFIG_MODULE_COMPRESS_XZ is not set
+# CONFIG_MODULE_COMPRESS_ZSTD is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+CONFIG_MODPROBE_PATH="/sbin/modprobe"
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLOCK_LEGACY_AUTOLOAD=y
+CONFIG_BLK_CGROUP_RWSTAT=y
+CONFIG_BLK_DEV_BSG_COMMON=y
+CONFIG_BLK_ICQ=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_BLK_DEV_INTEGRITY_T10=y
+# CONFIG_BLK_DEV_ZONED is not set
+CONFIG_BLK_DEV_THROTTLING=y
+# CONFIG_BLK_DEV_THROTTLING_LOW is not set
+CONFIG_BLK_WBT=y
+CONFIG_BLK_WBT_MQ=y
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_CGROUP_IOPRIO is not set
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_CMDLINE_PARTITION is not set
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+CONFIG_BLOCK_HOLDER_DEPRECATED=y
+CONFIG_BLK_MQ_STACKING=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=m
+CONFIG_IOSCHED_BFQ=m
+CONFIG_BFQ_GROUP_IOSCHED=y
+# CONFIG_BFQ_CGROUP_DEBUG is not set
+# end of IO Schedulers
+
+CONFIG_PREEMPT_NOTIFIERS=y
+CONFIG_PADATA=y
+CONFIG_ASN1=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_BINFMT_MISC=y
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SWAP=y
+# CONFIG_ZSWAP is not set
+CONFIG_ZSMALLOC=m
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_ZSMALLOC_CHAIN_SIZE=8
+
+#
+# SLAB allocator options
+#
+# CONFIG_SLAB_DEPRECATED is not set
+CONFIG_SLUB=y
+# CONFIG_SLUB_TINY is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+# CONFIG_SLUB_STATS is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_RANDOM_KMALLOC_CACHES is not set
+# end of SLAB allocator options
+
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=y
+CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+CONFIG_ARCH_ENABLE_THP_MIGRATION=y
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU_NOTIFIER=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANTS_THP_SWAP=y
+CONFIG_TRANSPARENT_HUGEPAGE=y
+# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
+CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
+CONFIG_THP_SWAP=y
+# CONFIG_READ_ONLY_THP_FOR_FS is not set
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_USE_PERCPU_NUMA_NODE_ID=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+# CONFIG_CMA_SYSFS is not set
+CONFIG_CMA_AREAS=7
+CONFIG_MEM_SOFT_DIRTY=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_HMM_MIRROR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+CONFIG_ARCH_HAS_PKEYS=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_TEST is not set
+# CONFIG_DMAPOOL_TEST is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+# CONFIG_ANON_VMA_NAME is not set
+# CONFIG_USERFAULTFD is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+CONFIG_NET_XGRESS=y
+CONFIG_NET_REDIRECT=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_DIAG=m
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+CONFIG_UNIX_DIAG=m
+CONFIG_TLS=y
+CONFIG_TLS_DEVICE=y
+# CONFIG_TLS_TOE is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_USER_COMPAT is not set
+CONFIG_XFRM_INTERFACE=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_XFRM_STATISTICS=y
+CONFIG_XFRM_AH=m
+CONFIG_XFRM_ESP=m
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+# CONFIG_SMC is not set
+CONFIG_XDP_SOCKETS=y
+# CONFIG_XDP_SOCKETS_DIAG is not set
+CONFIG_NET_HANDSHAKE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_ROUTE_CLASSID=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE_DEMUX=m
+CONFIG_NET_IP_TUNNEL=m
+CONFIG_NET_IPGRE=m
+# CONFIG_NET_IPGRE_BROADCAST is not set
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+CONFIG_NET_FOU=m
+CONFIG_NET_FOU_IP_TUNNELS=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_TABLE_PERTURB_ORDER=16
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+CONFIG_INET_UDP_DIAG=m
+# CONFIG_INET_RAW_DIAG is not set
+CONFIG_INET_DIAG_DESTROY=y
+CONFIG_TCP_CONG_ADVANCED=y
+# CONFIG_TCP_CONG_BIC is not set
+CONFIG_TCP_CONG_CUBIC=y
+# CONFIG_TCP_CONG_WESTWOOD is not set
+# CONFIG_TCP_CONG_HTCP is not set
+# CONFIG_TCP_CONG_HSTCP is not set
+# CONFIG_TCP_CONG_HYBLA is not set
+# CONFIG_TCP_CONG_VEGAS is not set
+# CONFIG_TCP_CONG_NV is not set
+# CONFIG_TCP_CONG_SCALABLE is not set
+CONFIG_TCP_CONG_LP=m
+# CONFIG_TCP_CONG_VENO is not set
+# CONFIG_TCP_CONG_YEAH is not set
+# CONFIG_TCP_CONG_ILLINOIS is not set
+# CONFIG_TCP_CONG_DCTCP is not set
+# CONFIG_TCP_CONG_CDG is not set
+CONFIG_TCP_CONG_BBR=m
+CONFIG_DEFAULT_CUBIC=y
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_TCP_MD5SIG=y
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+CONFIG_INET6_ESP=m
+# CONFIG_INET6_ESP_OFFLOAD is not set
+# CONFIG_INET6_ESPINTCP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+CONFIG_INET6_TUNNEL=m
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_GRE=m
+CONFIG_IPV6_FOU=m
+CONFIG_IPV6_FOU_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+# CONFIG_IPV6_SUBTREES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=m
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_EGRESS=y
+CONFIG_NETFILTER_SKIP_EGRESS=y
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_FAMILY_ARP=y
+CONFIG_NETFILTER_BPF_LINK=y
+# CONFIG_NETFILTER_NETLINK_HOOK is not set
+CONFIG_NETFILTER_NETLINK_ACCT=m
+CONFIG_NETFILTER_NETLINK_QUEUE=y
+CONFIG_NETFILTER_NETLINK_LOG=y
+CONFIG_NETFILTER_NETLINK_OSF=m
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_LOG_SYSLOG=m
+CONFIG_NETFILTER_CONNCOUNT=m
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_SECMARK=y
+CONFIG_NF_CONNTRACK_ZONES=y
+CONFIG_NF_CONNTRACK_PROCFS=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CONNTRACK_TIMEOUT=y
+CONFIG_NF_CONNTRACK_TIMESTAMP=y
+CONFIG_NF_CONNTRACK_LABELS=y
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_GRE=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_BROADCAST=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_SNMP=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SANE=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=y
+CONFIG_NF_CT_NETLINK_TIMEOUT=m
+CONFIG_NF_CT_NETLINK_HELPER=m
+CONFIG_NETFILTER_NETLINK_GLUE_CT=y
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_REDIRECT=y
+CONFIG_NF_NAT_MASQUERADE=y
+CONFIG_NETFILTER_SYNPROXY=y
+CONFIG_NF_TABLES=m
+CONFIG_NF_TABLES_INET=y
+# CONFIG_NF_TABLES_NETDEV is not set
+CONFIG_NFT_NUMGEN=m
+CONFIG_NFT_CT=m
+# CONFIG_NFT_FLOW_OFFLOAD is not set
+CONFIG_NFT_CONNLIMIT=m
+CONFIG_NFT_LOG=m
+CONFIG_NFT_LIMIT=m
+CONFIG_NFT_MASQ=m
+CONFIG_NFT_REDIR=m
+CONFIG_NFT_NAT=m
+CONFIG_NFT_TUNNEL=m
+CONFIG_NFT_QUEUE=m
+CONFIG_NFT_QUOTA=m
+CONFIG_NFT_REJECT=m
+CONFIG_NFT_REJECT_INET=m
+CONFIG_NFT_COMPAT=m
+CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB=m
+CONFIG_NFT_FIB_INET=m
+CONFIG_NFT_XFRM=m
+CONFIG_NFT_SOCKET=m
+CONFIG_NFT_OSF=m
+CONFIG_NFT_TPROXY=m
+CONFIG_NFT_SYNPROXY=m
+# CONFIG_NF_FLOW_TABLE_INET is not set
+CONFIG_NF_FLOW_TABLE=m
+# CONFIG_NF_FLOW_TABLE_PROCFS is not set
+CONFIG_NETFILTER_XTABLES=y
+CONFIG_NETFILTER_XTABLES_COMPAT=y
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_CONNMARK=m
+CONFIG_NETFILTER_XT_SET=m
+
+#
+# Xtables targets
+#
+CONFIG_NETFILTER_XT_TARGET_AUDIT=m
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
+CONFIG_NETFILTER_XT_TARGET_CT=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_HL=m
+CONFIG_NETFILTER_XT_TARGET_HMARK=m
+CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_NAT=m
+CONFIG_NETFILTER_XT_TARGET_NETMAP=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=y
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
+CONFIG_NETFILTER_XT_TARGET_TEE=m
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+CONFIG_NETFILTER_XT_MATCH_BPF=m
+CONFIG_NETFILTER_XT_MATCH_CGROUP=m
+CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+CONFIG_NETFILTER_XT_MATCH_CPU=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ECN=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_IPVS=m
+CONFIG_NETFILTER_XT_MATCH_L2TP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_NFACCT=m
+CONFIG_NETFILTER_XT_MATCH_OSF=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=y
+CONFIG_NETFILTER_XT_MATCH_POLICY=y
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=y
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+# end of Core Netfilter Configuration
+
+CONFIG_IP_SET=m
+CONFIG_IP_SET_MAX=256
+CONFIG_IP_SET_BITMAP_IP=m
+CONFIG_IP_SET_BITMAP_IPMAC=m
+CONFIG_IP_SET_BITMAP_PORT=m
+CONFIG_IP_SET_HASH_IP=m
+CONFIG_IP_SET_HASH_IPMARK=m
+CONFIG_IP_SET_HASH_IPPORT=m
+CONFIG_IP_SET_HASH_IPPORTIP=m
+CONFIG_IP_SET_HASH_IPPORTNET=m
+# CONFIG_IP_SET_HASH_IPMAC is not set
+CONFIG_IP_SET_HASH_MAC=m
+CONFIG_IP_SET_HASH_NETPORTNET=m
+CONFIG_IP_SET_HASH_NET=m
+CONFIG_IP_SET_HASH_NETNET=m
+CONFIG_IP_SET_HASH_NETPORT=m
+CONFIG_IP_SET_HASH_NETIFACE=m
+CONFIG_IP_SET_LIST_SET=m
+CONFIG_IP_VS=m
+# CONFIG_IP_VS_IPV6 is not set
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_AH_ESP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+CONFIG_IP_VS_PROTO_SCTP=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_FO=m
+CONFIG_IP_VS_OVF=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+# CONFIG_IP_VS_MH is not set
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+# CONFIG_IP_VS_TWOS is not set
+
+#
+# IPVS SH scheduler
+#
+CONFIG_IP_VS_SH_TAB_BITS=8
+
+#
+# IPVS MH scheduler
+#
+CONFIG_IP_VS_MH_TAB_INDEX=12
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IP_VS_NFCT=y
+CONFIG_IP_VS_PE_SIP=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=m
+CONFIG_NF_TPROXY_IPV4=m
+CONFIG_NF_TABLES_IPV4=y
+CONFIG_NFT_REJECT_IPV4=m
+# CONFIG_NFT_DUP_IPV4 is not set
+CONFIG_NFT_FIB_IPV4=m
+# CONFIG_NF_TABLES_ARP is not set
+CONFIG_NF_DUP_IPV4=m
+CONFIG_NF_LOG_ARP=m
+CONFIG_NF_LOG_IPV4=m
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_RPFILTER=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_SYNPROXY=m
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_MANGLE=y
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_SECURITY=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_SOCKET_IPV6=m
+CONFIG_NF_TPROXY_IPV6=m
+CONFIG_NF_TABLES_IPV6=y
+CONFIG_NFT_REJECT_IPV6=m
+# CONFIG_NFT_DUP_IPV6 is not set
+CONFIG_NFT_FIB_IPV6=m
+CONFIG_NF_DUP_IPV6=m
+CONFIG_NF_REJECT_IPV6=y
+CONFIG_NF_LOG_IPV6=m
+CONFIG_IP6_NF_IPTABLES=y
+CONFIG_IP6_NF_MATCH_AH=m
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+CONFIG_IP6_NF_MATCH_RPFILTER=m
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=y
+CONFIG_IP6_NF_TARGET_REJECT=y
+CONFIG_IP6_NF_TARGET_SYNPROXY=y
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_RAW=m
+CONFIG_IP6_NF_SECURITY=m
+CONFIG_IP6_NF_NAT=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_TABLES_BRIDGE is not set
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+# CONFIG_BRIDGE_EBT_IP6 is not set
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_NFLOG=m
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+# CONFIG_BRIDGE_MRP is not set
+# CONFIG_BRIDGE_CFM is not set
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_VLAN_8021Q_MVRP is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_MULTIQ=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFB=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+# CONFIG_NET_SCH_CBS is not set
+# CONFIG_NET_SCH_ETF is not set
+CONFIG_NET_SCH_MQPRIO_LIB=m
+# CONFIG_NET_SCH_TAPRIO is not set
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_DRR=m
+CONFIG_NET_SCH_MQPRIO=m
+# CONFIG_NET_SCH_SKBPRIO is not set
+CONFIG_NET_SCH_CHOKE=m
+CONFIG_NET_SCH_QFQ=m
+CONFIG_NET_SCH_CODEL=m
+CONFIG_NET_SCH_FQ_CODEL=m
+# CONFIG_NET_SCH_CAKE is not set
+CONFIG_NET_SCH_FQ=m
+CONFIG_NET_SCH_HHF=m
+CONFIG_NET_SCH_PIE=m
+# CONFIG_NET_SCH_FQ_PIE is not set
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_SCH_PLUG=m
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_CLS_U32_PERF is not set
+CONFIG_CLS_U32_MARK=y
+# CONFIG_NET_CLS_FLOW is not set
+CONFIG_NET_CLS_CGROUP=m
+CONFIG_NET_CLS_BPF=m
+# CONFIG_NET_CLS_FLOWER is not set
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+# CONFIG_NET_ACT_POLICE is not set
+CONFIG_NET_ACT_GACT=m
+# CONFIG_GACT_PROB is not set
+CONFIG_NET_ACT_MIRRED=y
+# CONFIG_NET_ACT_SAMPLE is not set
+# CONFIG_NET_ACT_IPT is not set
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=y
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+# CONFIG_NET_ACT_CSUM is not set
+# CONFIG_NET_ACT_MPLS is not set
+# CONFIG_NET_ACT_VLAN is not set
+# CONFIG_NET_ACT_BPF is not set
+# CONFIG_NET_ACT_CONNMARK is not set
+# CONFIG_NET_ACT_CTINFO is not set
+# CONFIG_NET_ACT_SKBMOD is not set
+# CONFIG_NET_ACT_IFE is not set
+# CONFIG_NET_ACT_TUNNEL_KEY is not set
+# CONFIG_NET_ACT_CT is not set
+# CONFIG_NET_ACT_GATE is not set
+# CONFIG_NET_TC_SKB_EXT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+CONFIG_VSOCKETS=y
+CONFIG_VSOCKETS_DIAG=y
+CONFIG_VSOCKETS_LOOPBACK=y
+CONFIG_VMWARE_VMCI_VSOCKETS=y
+CONFIG_VIRTIO_VSOCKETS=y
+CONFIG_VIRTIO_VSOCKETS_COMMON=y
+# CONFIG_HYPERV_VSOCKETS is not set
+CONFIG_NETLINK_DIAG=m
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+CONFIG_NET_L3_MASTER_DEV=y
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_MAX_SKB_FRAGS=17
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_XPS=y
+CONFIG_CGROUP_NET_PRIO=y
+CONFIG_CGROUP_NET_CLASSID=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_BPF_STREAM_PARSER=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_STREAM_PARSER=y
+# CONFIG_MCTP is not set
+CONFIG_FIB_RULES=y
+# CONFIG_WIRELESS is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_FD=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_XEN is not set
+# CONFIG_NET_9P_RDMA is not set
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+CONFIG_LWTUNNEL=y
+CONFIG_LWTUNNEL_BPF=y
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_SOCK_VALIDATE_XMIT=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_NET_SOCK_MSG=y
+CONFIG_NET_DEVLINK=y
+CONFIG_PAGE_POOL=y
+CONFIG_PAGE_POOL_STATS=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+
+#
+# Device Drivers
+#
+CONFIG_HAVE_EISA=y
+# CONFIG_EISA is not set
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_XEN_PCIDEV_FRONTEND=y
+CONFIG_PCI_ATS=y
+CONFIG_PCI_LOCKLESS_CONFIG=y
+# CONFIG_PCI_IOV is not set
+CONFIG_PCI_PRI=y
+CONFIG_PCI_PASID=y
+CONFIG_PCI_LABEL=y
+CONFIG_PCI_HYPERV=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_VGA_ARB is not set
+CONFIG_HOTPLUG_PCI=y
+CONFIG_HOTPLUG_PCI_ACPI=y
+# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_VMD is not set
+CONFIG_PCI_HYPERV_INTERFACE=y
+
+#
+# Cadence-based PCIe controllers
+#
+# end of Cadence-based PCIe controllers
+
+#
+# DesignWare-based PCIe controllers
+#
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# end of DesignWare-based PCIe controllers
+
+#
+# Mobiveil-based PCIe controllers
+#
+# end of Mobiveil-based PCIe controllers
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_CXL_BUS is not set
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_AUXILIARY_BUS=y
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DEVTMPFS_SAFE=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# CONFIG_FW_UPLOAD is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+CONFIG_DEBUG_DEVRES=y
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_SYS_HYPERVISOR=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MHI_BUS is not set
+# CONFIG_MHI_BUS_EP is not set
+# end of Bus devices
+
+#
+# Cache Drivers
+#
+# end of Cache Drivers
+
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_EDD is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_APPLE_PROPERTIES is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_RCI2_TABLE is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+CONFIG_EFI_EARLYCON=y
+# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+# CONFIG_EFI_COCO_SECRET is not set
+CONFIG_UNACCEPTED_MEMORY=y
+# end of EFI (Extensible Firmware Interface) Support
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+# CONFIG_MTD is not set
+# CONFIG_OF is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=m
+CONFIG_ZRAM_DEF_COMP_LZORLE=y
+# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
+# CONFIG_ZRAM_DEF_COMP_LZO is not set
+CONFIG_ZRAM_DEF_COMP="lzo-rle"
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_ZRAM_MULTI_COMP is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=m
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+CONFIG_XEN_BLKDEV_BACKEND=m
+CONFIG_VIRTIO_BLK=m
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_UBLK is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_VERBOSE_ERRORS is not set
+# CONFIG_NVME_RDMA is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_AUTH is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_IBM_ASM is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+CONFIG_VMWARE_BALLOON=y
+# CONFIG_SRAM is not set
+# CONFIG_DW_XDATA_PCIE is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_93CX6=m
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_INTEL_MEI is not set
+# CONFIG_INTEL_MEI_ME is not set
+# CONFIG_INTEL_MEI_TXE is not set
+CONFIG_VMWARE_VMCI=y
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_BCM_VK is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_UACCE is not set
+CONFIG_PVPANIC=y
+CONFIG_PVPANIC_MMIO=y
+# CONFIG_PVPANIC_PCI is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI_COMMON=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_CHR_DEV_SG is not set
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+CONFIG_ISCSI_TCP=m
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_MPI3MR is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+CONFIG_VMWARE_PVSCSI=y
+CONFIG_XEN_SCSI_FRONTEND=m
+CONFIG_HYPERV_STORAGE=y
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_ISCI is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=y
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_ZPODD is not set
+# CONFIG_SATA_PMP is not set
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_DWC is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+CONFIG_ATA_PIIX=y
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+CONFIG_ATA_GENERIC=y
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_BITMAP_FILE=y
+# CONFIG_MD_LINEAR is not set
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+CONFIG_BCACHE=m
+# CONFIG_BCACHE_DEBUG is not set
+# CONFIG_BCACHE_CLOSURES_DEBUG is not set
+# CONFIG_BCACHE_ASYNC_REGISTRATION is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=y
+CONFIG_DM_DEBUG=y
+CONFIG_DM_BUFIO=y
+# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
+CONFIG_DM_BIO_PRISON=m
+CONFIG_DM_PERSISTENT_DATA=y
+# CONFIG_DM_UNSTRIPED is not set
+CONFIG_DM_CRYPT=y
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_THIN_PROVISIONING=m
+CONFIG_DM_CACHE=m
+CONFIG_DM_CACHE_SMQ=m
+CONFIG_DM_WRITECACHE=m
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+CONFIG_DM_CLONE=y
+# CONFIG_DM_MIRROR is not set
+CONFIG_DM_RAID=m
+CONFIG_DM_ZERO=y
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_QL=m
+CONFIG_DM_MULTIPATH_ST=m
+CONFIG_DM_MULTIPATH_HST=m
+# CONFIG_DM_MULTIPATH_IOA is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+CONFIG_DM_INIT=y
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+CONFIG_DM_VERITY=y
+# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set
+# CONFIG_DM_VERITY_FEC is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+CONFIG_DM_INTEGRITY=y
+CONFIG_DM_AUDIT=y
+CONFIG_TARGET_CORE=m
+CONFIG_TCM_IBLOCK=m
+CONFIG_TCM_FILEIO=m
+# CONFIG_TCM_PSCSI is not set
+CONFIG_TCM_USER2=m
+CONFIG_LOOPBACK_TARGET=m
+CONFIG_ISCSI_TARGET=m
+# CONFIG_REMOTE_TARGET is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+CONFIG_DUMMY=m
+CONFIG_WIREGUARD=m
+# CONFIG_WIREGUARD_DEBUG is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+CONFIG_IFB=m
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=y
+# CONFIG_MACVTAP is not set
+CONFIG_IPVLAN_L3S=y
+CONFIG_IPVLAN=m
+# CONFIG_IPVTAP is not set
+CONFIG_VXLAN=m
+CONFIG_GENEVE=m
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_AMT is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=m
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+CONFIG_NET_VRF=m
+CONFIG_VSOCKMON=m
+# CONFIG_ARCNET is not set
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+CONFIG_ENA_ETHERNET=y
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+CONFIG_NET_VENDOR_ASIX=y
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_CX_ECAT is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CADENCE is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+CONFIG_NET_VENDOR_DAVICOM=y
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+CONFIG_NET_VENDOR_ENGLEDER=y
+# CONFIG_TSNEP is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_NET_VENDOR_FUNGIBLE=y
+# CONFIG_FUN_ETH is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+CONFIG_GVE=m
+# CONFIG_NET_VENDOR_HUAWEI is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGBE is not set
+CONFIG_IXGBEVF=y
+# CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_IDPF=m
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_LITEX=y
+# CONFIG_NET_VENDOR_MARVELL is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
+CONFIG_MLX4_DEBUG=y
+CONFIG_MLX4_CORE_GEN2=y
+CONFIG_MLX5_CORE=m
+CONFIG_MLX5_FPGA=y
+CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_EN_ARFS=y
+CONFIG_MLX5_EN_RXNFC=y
+CONFIG_MLX5_MPFS=y
+# CONFIG_MLX5_CORE_IPOIB is not set
+# CONFIG_MLX5_EN_TLS is not set
+# CONFIG_MLX5_SF is not set
+CONFIG_MLXSW_CORE=m
+CONFIG_MLXSW_CORE_THERMAL=y
+CONFIG_MLXSW_PCI=m
+CONFIG_MLXFW=m
+# CONFIG_NET_VENDOR_MICREL is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_LAN743X is not set
+# CONFIG_VCAP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+CONFIG_NET_VENDOR_MICROSOFT=y
+# CONFIG_MICROSOFT_MANA is not set
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETERION is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+CONFIG_NET_VENDOR_VERTEXCOM=y
+# CONFIG_NET_VENDOR_VIA is not set
+CONFIG_NET_VENDOR_WANGXUN=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_ADIN1100_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MARVELL_88Q2XXX_PHY is not set
+# CONFIG_MARVELL_88X2222_PHY is not set
+# CONFIG_MAXLINEAR_GPHY is not set
+# CONFIG_MEDIATEK_GE_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_T1S_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_MOTORCOMM_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_CBTX_PHY is not set
+# CONFIG_NXP_C45_TJA11XX_PHY is not set
+# CONFIG_NCN26000_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_DP83TD510_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_PSE_CONTROLLER is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_FWNODE_MDIO=y
+CONFIG_ACPI_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+
+#
+# PCS device drivers
+#
+# end of PCS device drivers
+
+CONFIG_PPP=m
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPPOE is not set
+CONFIG_PPPOE_HASH_BITS=4
+# CONFIG_PPTP is not set
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+# CONFIG_WLAN is not set
+# CONFIG_WAN is not set
+
+#
+# Wireless WAN
+#
+# CONFIG_WWAN is not set
+# end of Wireless WAN
+
+CONFIG_XEN_NETDEV_FRONTEND=y
+CONFIG_XEN_NETDEV_BACKEND=m
+CONFIG_VMXNET3=y
+# CONFIG_FUJITSU_ES is not set
+CONFIG_HYPERV_NET=y
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_SPARSEKMAP=m
+# CONFIG_INPUT_MATRIXKMAP is not set
+CONFIG_INPUT_VIVALDIFMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_ATLAS_BTNS is not set
+CONFIG_INPUT_UINPUT=m
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_CMA3000 is not set
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_CT82C710=m
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=y
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+CONFIG_HYPERV_KEYBOARD=y
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LEGACY_TIOCSTI=y
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_PNP=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_PCI1XXXX is not set
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+# CONFIG_SERIAL_8250_LPSS is not set
+# CONFIG_SERIAL_8250_MID is not set
+CONFIG_SERIAL_8250_PERICOM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_LANTIQ is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_INTEL is not set
+# CONFIG_HW_RANDOM_AMD is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIA is not set
+CONFIG_HW_RANDOM_VIRTIO=y
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_MWAVE is not set
+# CONFIG_DEVMEM is not set
+CONFIG_NVRAM=y
+CONFIG_DEVPORT=y
+CONFIG_HPET=y
+# CONFIG_HPET_MMAP is not set
+# CONFIG_HANGCHECK_TIMER is not set
+CONFIG_TCG_TPM=y
+# CONFIG_HW_RANDOM_TPM is not set
+CONFIG_TCG_TIS_CORE=y
+CONFIG_TCG_TIS=y
+# CONFIG_TCG_NSC is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_INFINEON is not set
+CONFIG_TCG_XEN=m
+CONFIG_TCG_CRB=y
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TELCLOCK is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+# CONFIG_SPI is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+CONFIG_PTP_1588_CLOCK_KVM=m
+# CONFIG_PTP_1588_CLOCK_MOCK is not set
+# CONFIG_PTP_1588_CLOCK_VMW is not set
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_RESET is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+CONFIG_THERMAL_GOV_USER_SPACE=y
+# CONFIG_THERMAL_EMULATION is not set
+
+#
+# Intel thermal drivers
+#
+# CONFIG_INTEL_POWERCLAMP is not set
+CONFIG_X86_THERMAL_VECTOR=y
+CONFIG_INTEL_TCC=y
+CONFIG_X86_PKG_TEMP_THERMAL=m
+# CONFIG_INTEL_SOC_DTS_THERMAL is not set
+
+#
+# ACPI INT340X thermal drivers
+#
+# CONFIG_INT340X_THERMAL is not set
+# end of ACPI INT340X thermal drivers
+
+# CONFIG_INTEL_PCH_THERMAL is not set
+# CONFIG_INTEL_TCC_COOLING is not set
+# CONFIG_INTEL_HFI_THERMAL is not set
+# end of Intel thermal drivers
+
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_MLX_WDT is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+# CONFIG_ADVANTECH_EC_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_EBC_C384_WDT is not set
+# CONFIG_EXAR_WDT is not set
+# CONFIG_F71808E_WDT is not set
+# CONFIG_SP5100_TCO is not set
+# CONFIG_SBC_FITPC2_WATCHDOG is not set
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_IBMASR is not set
+# CONFIG_WAFER_WDT is not set
+CONFIG_I6300ESB_WDT=y
+# CONFIG_IE6XX_WDT is not set
+CONFIG_ITCO_WDT=y
+CONFIG_ITCO_VENDOR_SUPPORT=y
+# CONFIG_IT8712F_WDT is not set
+# CONFIG_IT87_WDT is not set
+# CONFIG_HP_WATCHDOG is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_PC87413_WDT is not set
+# CONFIG_NV_TCO is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_CPU5_WDT is not set
+# CONFIG_SMSC_SCH311X_WDT is not set
+# CONFIG_SMSC37B787_WDT is not set
+# CONFIG_TQMX86_WDT is not set
+# CONFIG_VIA_WDT is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+# CONFIG_SBC_EPX_C3_WATCHDOG is not set
+# CONFIG_NI903X_WDT is not set
+# CONFIG_NIC7018_WDT is not set
+# CONFIG_XEN_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
+CONFIG_LPC_ICH=y
+CONFIG_LPC_SCH=m
+# CONFIG_MFD_INTEL_LPSS_ACPI is not set
+# CONFIG_MFD_INTEL_LPSS_PCI is not set
+# CONFIG_MFD_INTEL_PMC_BXT is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+
+#
+# CEC support
+#
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+CONFIG_APERTURE_HELPERS=y
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_AGP is not set
+# CONFIG_VGA_SWITCHEROO is not set
+# CONFIG_DRM is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+# end of Console display driver support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+# CONFIG_HID is not set
+
+#
+# Intel ISH HID support
+#
+# end of Intel ISH HID support
+
+#
+# AMD SFH HID Support
+#
+# end of AMD SFH HID Support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_INFINIBAND=m
+CONFIG_INFINIBAND_USER_MAD=m
+CONFIG_INFINIBAND_USER_ACCESS=m
+CONFIG_INFINIBAND_USER_MEM=y
+CONFIG_INFINIBAND_ON_DEMAND_PAGING=y
+CONFIG_INFINIBAND_ADDR_TRANS=y
+CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
+CONFIG_INFINIBAND_VIRT_DMA=y
+# CONFIG_INFINIBAND_EFA is not set
+# CONFIG_INFINIBAND_ERDMA is not set
+# CONFIG_MLX4_INFINIBAND is not set
+CONFIG_MLX5_INFINIBAND=m
+# CONFIG_INFINIBAND_MTHCA is not set
+# CONFIG_INFINIBAND_OCRDMA is not set
+# CONFIG_INFINIBAND_USNIC is not set
+# CONFIG_INFINIBAND_VMWARE_PVRDMA is not set
+# CONFIG_INFINIBAND_RDMAVT is not set
+# CONFIG_RDMA_RXE is not set
+# CONFIG_RDMA_SIW is not set
+# CONFIG_INFINIBAND_IPOIB is not set
+# CONFIG_INFINIBAND_SRP is not set
+# CONFIG_INFINIBAND_SRPT is not set
+# CONFIG_INFINIBAND_ISER is not set
+# CONFIG_INFINIBAND_ISERT is not set
+# CONFIG_INFINIBAND_RTRS_CLIENT is not set
+# CONFIG_INFINIBAND_RTRS_SERVER is not set
+# CONFIG_INFINIBAND_OPA_VNIC is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_MC146818_LIB=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+
+#
+# SPI and I2C RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_FTRTC010 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_RTC_DRV_GOLDFISH is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_DEBUG is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# CONFIG_DMABUF_SYSFS_STATS is not set
+# end of DMABUF options
+
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+# CONFIG_UIO_DMEM_GENIRQ is not set
+# CONFIG_UIO_AEC is not set
+# CONFIG_UIO_SERCOS3 is not set
+CONFIG_UIO_PCI_GENERIC=m
+# CONFIG_UIO_NETX is not set
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_UIO_HV_GENERIC is not set
+CONFIG_VFIO=m
+CONFIG_VFIO_GROUP=y
+CONFIG_VFIO_CONTAINER=y
+CONFIG_VFIO_IOMMU_TYPE1=m
+CONFIG_VFIO_NOIOMMU=y
+CONFIG_VFIO_VIRQFD=y
+
+#
+# VFIO support for PCI devices
+#
+CONFIG_VFIO_PCI_CORE=m
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+CONFIG_VFIO_PCI=m
+# CONFIG_VFIO_PCI_IGD is not set
+# CONFIG_MLX5_VFIO_PCI is not set
+# end of VFIO support for PCI devices
+
+CONFIG_IRQ_BYPASS_MANAGER=m
+CONFIG_VIRT_DRIVERS=y
+CONFIG_VMGENID=y
+# CONFIG_VBOXGUEST is not set
+# CONFIG_NITRO_ENCLAVES is not set
+# CONFIG_EFI_SECRET is not set
+CONFIG_SEV_GUEST=y
+# CONFIG_TDX_GUEST_DRIVER is not set
+CONFIG_VIRTIO_ANCHOR=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_PCI_LIB_LEGACY=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=m
+# CONFIG_VIRTIO_INPUT is not set
+# CONFIG_VIRTIO_MMIO is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_IOTLB=m
+CONFIG_VHOST_TASK=y
+CONFIG_VHOST=m
+CONFIG_VHOST_MENU=y
+CONFIG_VHOST_NET=m
+# CONFIG_VHOST_SCSI is not set
+CONFIG_VHOST_VSOCK=m
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+CONFIG_HYPERV=y
+# CONFIG_HYPERV_VTL_MODE is not set
+CONFIG_HYPERV_TIMER=y
+CONFIG_HYPERV_UTILS=y
+CONFIG_HYPERV_BALLOON=y
+# end of Microsoft Hyper-V guest support
+
+#
+# Xen driver support
+#
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
+CONFIG_XEN_DEV_EVTCHN=m
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=m
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=m
+CONFIG_XEN_GRANT_DEV_ALLOC=m
+# CONFIG_XEN_GRANT_DMA_ALLOC is not set
+CONFIG_SWIOTLB_XEN=y
+CONFIG_XEN_PCI_STUB=y
+CONFIG_XEN_PCIDEV_BACKEND=m
+# CONFIG_XEN_PVCALLS_FRONTEND is not set
+# CONFIG_XEN_PVCALLS_BACKEND is not set
+# CONFIG_XEN_SCSI_BACKEND is not set
+CONFIG_XEN_PRIVCMD=m
+CONFIG_XEN_ACPI_PROCESSOR=m
+# CONFIG_XEN_MCE_LOG is not set
+CONFIG_XEN_HAVE_PVMMU=y
+CONFIG_XEN_EFI=y
+CONFIG_XEN_AUTO_XLATE=y
+CONFIG_XEN_ACPI=y
+CONFIG_XEN_SYMS=y
+CONFIG_XEN_HAVE_VPMU=y
+# CONFIG_XEN_VIRTIO is not set
+# end of Xen driver support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_CHROME_PLATFORMS is not set
+CONFIG_MELLANOX_PLATFORM=y
+CONFIG_SURFACE_PLATFORMS=y
+# CONFIG_SURFACE_GPE is not set
+# CONFIG_SURFACE_PRO3_BUTTON is not set
+CONFIG_X86_PLATFORM_DEVICES=y
+# CONFIG_ACPI_WMI is not set
+# CONFIG_ACERHDF is not set
+# CONFIG_ACER_WIRELESS is not set
+# CONFIG_AMD_PMC is not set
+# CONFIG_AMD_HSMP is not set
+# CONFIG_ADV_SWBUTTON is not set
+# CONFIG_ASUS_WIRELESS is not set
+# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
+# CONFIG_FUJITSU_TABLET is not set
+# CONFIG_GPD_POCKET_FAN is not set
+# CONFIG_X86_PLATFORM_DRIVERS_HP is not set
+# CONFIG_WIRELESS_HOTKEY is not set
+# CONFIG_IBM_RTL is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_INTEL_IFS is not set
+# CONFIG_INTEL_SAR_INT1092 is not set
+# CONFIG_INTEL_PMC_CORE is not set
+
+#
+# Intel Speed Select Technology interface support
+#
+# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
+# end of Intel Speed Select Technology interface support
+
+#
+# Intel Uncore Frequency Control
+#
+# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
+# end of Intel Uncore Frequency Control
+
+# CONFIG_INTEL_PUNIT_IPC is not set
+# CONFIG_INTEL_RST is not set
+# CONFIG_INTEL_SMARTCONNECT is not set
+# CONFIG_INTEL_TURBO_MAX_3 is not set
+# CONFIG_INTEL_VSEC is not set
+# CONFIG_SAMSUNG_Q10 is not set
+# CONFIG_TOSHIBA_BT_RFKILL is not set
+# CONFIG_TOSHIBA_HAPS is not set
+# CONFIG_ACPI_CMPC is not set
+# CONFIG_TOPSTAR_LAPTOP is not set
+# CONFIG_INTEL_IPS is not set
+# CONFIG_INTEL_SCU_PCI is not set
+# CONFIG_INTEL_SCU_PLATFORM is not set
+# CONFIG_SIEMENS_SIMATIC_IPC is not set
+# CONFIG_WINMATE_FM07_KEYS is not set
+CONFIG_P2SB=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_XILINX_VCU is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_CLKEVT_I8253=y
+CONFIG_CLKBLD_I8253=y
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+CONFIG_PCC=y
+# CONFIG_ALTERA_MBOX is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+CONFIG_IOMMU_IO_PGTABLE=y
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
+CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_IOMMU_DMA=y
+CONFIG_AMD_IOMMU=y
+CONFIG_AMD_IOMMU_V2=m
+CONFIG_DMAR_TABLE=y
+CONFIG_INTEL_IOMMU=y
+# CONFIG_INTEL_IOMMU_SVM is not set
+CONFIG_INTEL_IOMMU_DEFAULT_ON=y
+CONFIG_INTEL_IOMMU_FLOPPY_WA=y
+CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON=y
+CONFIG_INTEL_IOMMU_PERF_EVENTS=y
+# CONFIG_IOMMUFD is not set
+CONFIG_IRQ_REMAP=y
+CONFIG_HYPERV_IOMMU=y
+# CONFIG_VIRTIO_IOMMU is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# fujitsu SoC drivers
+#
+# end of fujitsu SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# end of Enable LiteX SoC Builder specific drivers
+
+# CONFIG_WPCM450_SOC is not set
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_INTEL_LGM_EMMC is not set
+# end of PHY Subsystem
+
+CONFIG_POWERCAP=y
+# CONFIG_INTEL_RAPL is not set
+CONFIG_IDLE_INJECT=y
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_RAS_CEC is not set
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+# CONFIG_DEV_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# Layout Types
+#
+# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set
+# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set
+# end of Layout Types
+
+# CONFIG_NVMEM_RMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_PECI is not set
+# CONFIG_HTE is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_LEGACY_DIRECT_IO=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_XFS_FS=y
+CONFIG_XFS_SUPPORT_V4=y
+CONFIG_XFS_SUPPORT_ASCII_CI=y
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_ONLINE_SCRUB is not set
+# CONFIG_XFS_WARN is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+# CONFIG_CUSE is not set
+# CONFIG_VIRTIO_FS is not set
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+# CONFIG_OVERLAY_FS_DEBUG is not set
+
+#
+# Caches
+#
+CONFIG_NETFS_SUPPORT=y
+# CONFIG_NETFS_STATS is not set
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_DEBUG is not set
+CONFIG_CACHEFILES=m
+# CONFIG_CACHEFILES_DEBUG is not set
+# CONFIG_CACHEFILES_ERROR_INJECTION is not set
+# CONFIG_CACHEFILES_ONDEMAND is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_PROC_CHILDREN=y
+CONFIG_PROC_PID_ARCH_STATUS=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_TMPFS_QUOTA is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=m
+CONFIG_EFIVAR_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=m
+# CONFIG_SQUASHFS_FILE_CACHE is not set
+CONFIG_SQUASHFS_FILE_DIRECT=y
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set
+CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+# CONFIG_SQUASHFS_XZ is not set
+CONFIG_SQUASHFS_ZSTD=y
+CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
+CONFIG_PSTORE_COMPRESS=y
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_PSTORE_BLK is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_V4_SECURITY_LABEL=y
+CONFIG_NFS_FSCACHE=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DEBUG=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+CONFIG_NFSD=m
+# CONFIG_NFSD_V2 is not set
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_2_INTER_SSC is not set
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_NFS_V4_2_SSC_HELPER=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1=y
+# CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA2 is not set
+CONFIG_SUNRPC_DEBUG=y
+CONFIG_SUNRPC_XPRT_RDMA=m
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+# CONFIG_CIFS_ALLOW_INSECURE_LEGACY is not set
+CONFIG_CIFS_UPCALL=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+CONFIG_CIFS_DFS_UPCALL=y
+# CONFIG_CIFS_SWN_UPCALL is not set
+# CONFIG_CIFS_SMB_DIRECT is not set
+# CONFIG_CIFS_FSCACHE is not set
+# CONFIG_SMB_SERVER is not set
+CONFIG_SMBFS=m
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+CONFIG_9P_FS_POSIX_ACL=y
+CONFIG_9P_FS_SECURITY=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+CONFIG_NLS_UCS2_UTILS=m
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_INFINIBAND is not set
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+CONFIG_SECURITY_PATH=y
+# CONFIG_INTEL_TXT is not set
+CONFIG_HARDENED_USERCOPY=y
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SELINUX is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+CONFIG_SECURITY_APPARMOR=y
+# CONFIG_SECURITY_APPARMOR_DEBUG is not set
+CONFIG_SECURITY_APPARMOR_INTROSPECT_POLICY=y
+CONFIG_SECURITY_APPARMOR_HASH=y
+CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
+CONFIG_SECURITY_APPARMOR_EXPORT_BINARY=y
+CONFIG_SECURITY_APPARMOR_PARANOID_LOAD=y
+CONFIG_SECURITY_LOADPIN=y
+CONFIG_SECURITY_LOADPIN_ENFORCE=y
+# CONFIG_SECURITY_LOADPIN_VERITY is not set
+CONFIG_SECURITY_YAMA=y
+CONFIG_SECURITY_SAFESETID=y
+CONFIG_SECURITY_LOCKDOWN_LSM=y
+# CONFIG_SECURITY_LOCKDOWN_LSM_EARLY is not set
+CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
+# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
+# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+CONFIG_INTEGRITY_SIGNATURE=y
+CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
+CONFIG_INTEGRITY_TRUSTED_KEYRING=y
+CONFIG_INTEGRITY_PLATFORM_KEYRING=y
+# CONFIG_INTEGRITY_MACHINE_KEYRING is not set
+CONFIG_LOAD_UEFI_KEYS=y
+CONFIG_INTEGRITY_AUDIT=y
+CONFIG_IMA=y
+# CONFIG_IMA_KEXEC is not set
+CONFIG_IMA_MEASURE_PCR_IDX=10
+CONFIG_IMA_LSM_RULES=y
+CONFIG_IMA_NG_TEMPLATE=y
+# CONFIG_IMA_SIG_TEMPLATE is not set
+CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
+# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
+CONFIG_IMA_DEFAULT_HASH_SHA256=y
+CONFIG_IMA_DEFAULT_HASH="sha256"
+CONFIG_IMA_WRITE_POLICY=y
+# CONFIG_IMA_READ_POLICY is not set
+CONFIG_IMA_APPRAISE=y
+# CONFIG_IMA_ARCH_POLICY is not set
+CONFIG_IMA_APPRAISE_BUILD_POLICY=y
+CONFIG_IMA_APPRAISE_REQUIRE_FIRMWARE_SIGS=y
+# CONFIG_IMA_APPRAISE_REQUIRE_KEXEC_SIGS is not set
+# CONFIG_IMA_APPRAISE_REQUIRE_MODULE_SIGS is not set
+# CONFIG_IMA_APPRAISE_REQUIRE_POLICY_SIGS is not set
+CONFIG_IMA_APPRAISE_BOOTPARAM=y
+# CONFIG_IMA_APPRAISE_MODSIG is not set
+# CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set
+# CONFIG_IMA_BLACKLIST_KEYRING is not set
+CONFIG_IMA_LOAD_X509=y
+CONFIG_IMA_X509_PATH="/etc/ima/pubkey.x509"
+# CONFIG_IMA_APPRAISE_SIGNED_INIT is not set
+CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
+CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_IMA_DISABLE_HTABLE is not set
+# CONFIG_EVM is not set
+# CONFIG_DEFAULT_SECURITY_APPARMOR is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,apparmor,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+# CONFIG_INIT_STACK_NONE is not set
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+CONFIG_INIT_STACK_ALL_ZERO=y
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+
+#
+# Hardening of kernel data structures
+#
+CONFIG_LIST_HARDENED=y
+CONFIG_BUG_ON_DATA_CORRUPTION=y
+# end of Hardening of kernel data structures
+
+CONFIG_CC_HAS_RANDSTRUCT=y
+CONFIG_RANDSTRUCT_NONE=y
+# CONFIG_RANDSTRUCT_FULL is not set
+# end of Kernel hardening options
+# end of Security options
+
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=m
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=m
+CONFIG_ASYNC_RAID6_RECOV=m
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SIG2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=m
+CONFIG_CRYPTO_ENGINE=m
+# end of Crypto core or helper
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# end of Public-key cryptography
+
+#
+# Block ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARIA is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# end of Block ciphers
+
+#
+# Length-preserving ciphers and modes
+#
+# CONFIG_CRYPTO_ADIANTUM is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_CHACHA20 is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+CONFIG_CRYPTO_CTS=y
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_HCTR2 is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+CONFIG_CRYPTO_LRW=m
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+CONFIG_CRYPTO_XTS=m
+# end of Length-preserving ciphers and modes
+
+#
+# AEAD (authenticated encryption with associated data) ciphers
+#
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_GENIV=m
+CONFIG_CRYPTO_SEQIV=m
+CONFIG_CRYPTO_ECHAINIV=m
+CONFIG_CRYPTO_ESSIV=y
+# end of AEAD (authenticated encryption with associated data) ciphers
+
+#
+# Hashes, digests, and MACs
+#
+# CONFIG_CRYPTO_BLAKE2B is not set
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_GHASH=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_VMAC is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# end of Hashes, digests, and MACs
+
+#
+# CRCs (cyclic redundancy checks)
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_CRC64_ROCKSOFT=y
+# end of CRCs (cyclic redundancy checks)
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+CONFIG_CRYPTO_LZ4=m
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+# end of Compression
+
+#
+# Random number generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+# CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE is not set
+# end of Random number generation
+
+#
+# Userspace interface
+#
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+# CONFIG_CRYPTO_USER_API_RNG is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# end of Userspace interface
+
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Accelerated Cryptographic Algorithms for CPU (x86)
+#
+CONFIG_CRYPTO_CURVE25519_X86=m
+CONFIG_CRYPTO_AES_NI_INTEL=m
+# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
+# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
+# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set
+CONFIG_CRYPTO_CHACHA20_X86_64=m
+# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
+CONFIG_CRYPTO_BLAKE2S_X86=y
+# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set
+CONFIG_CRYPTO_POLY1305_X86_64=m
+# CONFIG_CRYPTO_SHA1_SSSE3 is not set
+# CONFIG_CRYPTO_SHA256_SSSE3 is not set
+# CONFIG_CRYPTO_SHA512_SSSE3 is not set
+# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
+# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
+CONFIG_CRYPTO_CRC32C_INTEL=m
+# CONFIG_CRYPTO_CRC32_PCLMUL is not set
+# CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set
+# end of Accelerated Cryptographic Algorithms for CPU (x86)
+
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_PADLOCK is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_C62X is not set
+# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
+CONFIG_CRYPTO_DEV_VIRTIO=m
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
+CONFIG_MODULE_SIG_KEY_TYPE_RSA=y
+# CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS="google/certs/lakitu_root_cert.pem"
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+CONFIG_SECONDARY_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_BLACKLIST_KEYRING=y
+CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
+# CONFIG_SYSTEM_REVOCATION_LIST is not set
+# CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=m
+CONFIG_RAID6_PQ_BENCHMARK=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
+CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m
+CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
+CONFIG_CRYPTO_LIB_CHACHA=m
+CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519=m
+CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
+CONFIG_CRYPTO_LIB_CURVE25519=m
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
+CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=m
+CONFIG_CRYPTO_LIB_POLY1305_GENERIC=m
+CONFIG_CRYPTO_LIB_POLY1305=m
+CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC64_ROCKSOFT=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+CONFIG_CRC64=y
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZ4_COMPRESS=m
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+# CONFIG_XZ_DEC_ARM is not set
+# CONFIG_XZ_DEC_ARMTHUMB is not set
+# CONFIG_XZ_DEC_SPARC is not set
+# CONFIG_XZ_DEC_MICROLZMA is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_INTERVAL_TREE=y
+CONFIG_XARRAY_MULTI=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_FLAGS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
+CONFIG_SWIOTLB=y
+# CONFIG_SWIOTLB_DYNAMIC is not set
+CONFIG_DMA_COHERENT_POOL=y
+# CONFIG_DMA_CMA is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_IOMMU_HELPER=y
+# CONFIG_FORCE_NR_CPUS is not set
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_SIGNATURE=y
+CONFIG_DIMLIB=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_HAS_PMEM_API=y
+CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y
+CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
+CONFIG_ARCH_HAS_COPY_MC=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_STACKDEPOT=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+CONFIG_AS_HAS_NON_CONST_LEB128=y
+# CONFIG_DEBUG_INFO_NONE is not set
+# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
+CONFIG_DEBUG_INFO_DWARF4=y
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+# CONFIG_DEBUG_INFO_REDUCED is not set
+CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
+# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
+# CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+CONFIG_DEBUG_INFO_BTF=y
+CONFIG_PAHOLE_HAS_SPLIT_BTF=y
+CONFIG_PAHOLE_HAS_BTF_TAG=y
+CONFIG_DEBUG_INFO_BTF_MODULES=y
+# CONFIG_MODULE_ALLOW_BTF_MISMATCH is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_HEADERS_INSTALL is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_OBJTOOL=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+CONFIG_UBSAN=y
+# CONFIG_UBSAN_TRAP is not set
+CONFIG_CC_HAS_UBSAN_ARRAY_BOUNDS=y
+CONFIG_UBSAN_BOUNDS=y
+CONFIG_UBSAN_ARRAY_BOUNDS=y
+# CONFIG_UBSAN_SHIFT is not set
+# CONFIG_UBSAN_BOOL is not set
+# CONFIG_UBSAN_ENUM is not set
+# CONFIG_UBSAN_ALIGNMENT is not set
+# CONFIG_UBSAN_SANITIZE_ALL is not set
+# CONFIG_TEST_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+CONFIG_HAVE_KCSAN_COMPILER=y
+# CONFIG_KCSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# CONFIG_DEBUG_NET is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_PER_VMA_LOCK_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SHRINKER_DEBUG is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
+# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+CONFIG_HAVE_ARCH_KMSAN=y
+CONFIG_HAVE_KMSAN_COMPILER=y
+# CONFIG_KMSAN is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=-1
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
+CONFIG_HARDLOCKUP_DETECTOR=y
+# CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set
+CONFIG_HARDLOCKUP_DETECTOR_PERF=y
+# CONFIG_HARDLOCKUP_DETECTOR_BUDDY is not set
+# CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set
+CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y
+CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
+CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+CONFIG_DEBUG_PREEMPT=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_NMI_CHECK_CPU is not set
+# CONFIG_DEBUG_IRQFLAGS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_DEBUG_NOTIFIERS=y
+# CONFIG_DEBUG_MAPLE_TREE is not set
+# end of Debug kernel data structures
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
+# CONFIG_RCU_CPU_STALL_CPUTIME is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_DEBUG_CGROUP_REF is not set
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_RETHOOK=y
+CONFIG_RETHOOK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_FENTRY=y
+CONFIG_HAVE_OBJTOOL_MCOUNT=y
+CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
+CONFIG_BUILDTIME_MCOUNT_SORT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+# CONFIG_FUNCTION_GRAPH_RETVAL is not set
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y
+# CONFIG_FPROBE is not set
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_MMIOTRACE is not set
+CONFIG_FTRACE_SYSCALLS=y
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_PROBE_EVENTS_BTF_ARGS=y
+CONFIG_KPROBE_EVENTS=y
+# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
+CONFIG_UPROBE_EVENTS=y
+CONFIG_BPF_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+# CONFIG_BPF_KPROBE_OVERRIDE is not set
+CONFIG_FTRACE_MCOUNT_RECORD=y
+CONFIG_FTRACE_MCOUNT_USE_OBJTOOL=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_USER_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_RECORD_RECURSION is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTRACE_SORT_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
+# CONFIG_RV is not set
+CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+# CONFIG_STRICT_DEVMEM is not set
+
+#
+# x86 Debugging
+#
+CONFIG_EARLY_PRINTK_USB=y
+CONFIG_X86_VERBOSE_BOOTUP=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_EARLY_PRINTK_DBGP=y
+# CONFIG_EARLY_PRINTK_USB_XDBC is not set
+# CONFIG_EFI_PGT_DUMP is not set
+# CONFIG_DEBUG_TLBFLUSH is not set
+# CONFIG_IOMMU_DEBUG is not set
+CONFIG_HAVE_MMIOTRACE_SUPPORT=y
+# CONFIG_X86_DECODER_SELFTEST is not set
+# CONFIG_IO_DELAY_0X80 is not set
+CONFIG_IO_DELAY_0XED=y
+# CONFIG_IO_DELAY_UDELAY is not set
+# CONFIG_IO_DELAY_NONE is not set
+CONFIG_DEBUG_BOOT_PARAMS=y
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_DEBUG_ENTRY is not set
+# CONFIG_DEBUG_NMI_SELFTEST is not set
+# CONFIG_X86_DEBUG_FPU is not set
+# CONFIG_PUNIT_ATOM_DEBUG is not set
+CONFIG_UNWINDER_ORC=y
+# CONFIG_UNWINDER_FRAME_POINTER is not set
+# end of x86 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_TEST_DHRY is not set
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_DIV64 is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_TEST_REF_TRACKER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_ASYNC_RAID6_TEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_STRING_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_SCANF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_MAPLE_TREE is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+CONFIG_TEST_BPF=m
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_TEST_FPU is not set
+# CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# CONFIG_HYPERV_TESTING is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
diff --git a/arch/x86/configs/lakitu_dump_defconfig b/arch/x86/configs/lakitu_dump_defconfig
new file mode 100644
index 0000000..d246514
--- /dev/null
+++ b/arch/x86/configs/lakitu_dump_defconfig
@@ -0,0 +1,3052 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/x86_64 6.6.32 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="Chromium OS 16.0_pre484197_p20230405-r10 clang version 16.0.0 (/var/tmp/portage/sys-devel/llvm-16.0_pre484197_p20230405-r10/work/llvm-16.0_pre484197_p20230405/clang 2916b99182752b1aece8cc4479d8d6a20b5e02da)"
+CONFIG_GCC_VERSION=0
+CONFIG_CC_IS_CLANG=y
+CONFIG_CLANG_VERSION=160000
+CONFIG_AS_IS_LLVM=y
+CONFIG_AS_VERSION=160000
+CONFIG_LD_VERSION=0
+CONFIG_LD_IS_LLD=y
+CONFIG_LLD_VERSION=160000
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_PAHOLE_VERSION=121
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+# CONFIG_SYSVIPC is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
+CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# end of IRQ subsystem
+
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+
+#
+# Timers subsystem
+#
+CONFIG_HZ_PERIODIC=y
+# CONFIG_NO_HZ_IDLE is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
+# end of Timers subsystem
+
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+# CONFIG_BPF_SYSCALL is not set
+# end of BPF subsystem
+
+CONFIG_PREEMPT_BUILD=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+CONFIG_PREEMPT_DYNAMIC=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_TREE_SRCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough"
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_FAVOR_DYNMODS is not set
+# CONFIG_MEMCG is not set
+# CONFIG_BLK_CGROUP is not set
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_DEVICE is not set
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_CGROUP_PERF is not set
+# CONFIG_CGROUP_MISC is not set
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+# CONFIG_USER_NS is not set
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_RD_ZSTD=y
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_INITRAMFS_PRESERVE_MTIME=y
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_HAVE_PCSPKR_PLATFORM=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SYSFS_SYSCALL is not set
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_PCSPKR_PLATFORM is not set
+# CONFIG_BASE_FULL is not set
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+# CONFIG_EVENTFD is not set
+CONFIG_SHMEM=y
+# CONFIG_AIO is not set
+# CONFIG_IO_URING is not set
+# CONFIG_ADVISE_SYSCALLS is not set
+CONFIG_MEMBARRIER=y
+# CONFIG_KALLSYMS is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+CONFIG_RSEQ=y
+CONFIG_CACHESTAT_SYSCALL=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+# CONFIG_PROFILING is not set
+
+#
+# Kexec and crash features
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_KEXEC is not set
+# CONFIG_KEXEC_FILE is not set
+CONFIG_CRASH_DUMP=y
+# end of Kexec and crash features
+# end of General setup
+
+CONFIG_64BIT=y
+CONFIG_X86_64=y
+CONFIG_X86=y
+CONFIG_INSTRUCTION_DECODER=y
+CONFIG_OUTPUT_FORMAT="elf64-x86-64"
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_MMU=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=28
+CONFIG_ARCH_MMAP_RND_BITS_MAX=32
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=5
+CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
+
+#
+# Processor type and features
+#
+# CONFIG_SMP is not set
+CONFIG_X86_X2APIC=y
+CONFIG_X86_MPPARSE=y
+# CONFIG_GOLDFISH is not set
+# CONFIG_X86_CPU_RESCTRL is not set
+# CONFIG_X86_EXTENDED_PLATFORM is not set
+# CONFIG_X86_INTEL_LPSS is not set
+# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
+# CONFIG_IOSF_MBI is not set
+CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_HYPERVISOR_GUEST=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_ARCH_CPUIDLE_HALTPOLL is not set
+# CONFIG_PVH is not set
+# CONFIG_JAILHOUSE_GUEST is not set
+# CONFIG_ACRN_GUEST is not set
+# CONFIG_MK8 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_MATOM is not set
+CONFIG_GENERIC_CPU=y
+CONFIG_X86_INTERNODE_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_TSC=y
+CONFIG_X86_CMPXCHG64=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=64
+CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_IA32_FEAT_CTL=y
+CONFIG_X86_VMX_FEATURE_NAMES=y
+# CONFIG_PROCESSOR_SELECT is not set
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_HYGON=y
+CONFIG_CPU_SUP_CENTAUR=y
+CONFIG_CPU_SUP_ZHAOXIN=y
+CONFIG_HPET_TIMER=y
+CONFIG_DMI=y
+# CONFIG_GART_IOMMU is not set
+CONFIG_NR_CPUS_RANGE_BEGIN=1
+CONFIG_NR_CPUS_RANGE_END=1
+CONFIG_NR_CPUS_DEFAULT=1
+CONFIG_NR_CPUS=1
+CONFIG_UP_LATE_INIT=y
+CONFIG_X86_LOCAL_APIC=y
+CONFIG_X86_IO_APIC=y
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
+CONFIG_X86_MCE=y
+# CONFIG_X86_MCELOG_LEGACY is not set
+CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_MCE_THRESHOLD=y
+
+#
+# Performance monitoring
+#
+CONFIG_PERF_EVENTS_INTEL_UNCORE=y
+CONFIG_PERF_EVENTS_INTEL_RAPL=y
+CONFIG_PERF_EVENTS_INTEL_CSTATE=y
+# CONFIG_PERF_EVENTS_AMD_POWER is not set
+CONFIG_PERF_EVENTS_AMD_UNCORE=y
+# CONFIG_PERF_EVENTS_AMD_BRS is not set
+# end of Performance monitoring
+
+CONFIG_X86_VSYSCALL_EMULATION=y
+CONFIG_X86_IOPL_IOPERM=y
+CONFIG_MICROCODE=y
+# CONFIG_MICROCODE_LATE_LOADING is not set
+# CONFIG_X86_MSR is not set
+# CONFIG_X86_CPUID is not set
+CONFIG_X86_5LEVEL=y
+CONFIG_X86_DIRECT_GBPAGES=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+# CONFIG_X86_PMEM_LEGACY is not set
+# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
+# CONFIG_MTRR is not set
+CONFIG_X86_UMIP=y
+CONFIG_CC_HAS_IBT=y
+# CONFIG_X86_KERNEL_IBT is not set
+CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
+CONFIG_X86_INTEL_TSX_MODE_OFF=y
+# CONFIG_X86_INTEL_TSX_MODE_ON is not set
+# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
+# CONFIG_X86_USER_SHADOW_STACK is not set
+CONFIG_EFI=y
+# CONFIG_EFI_STUB is not set
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_RUNTIME_MAP=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_ARCH_SUPPORTS_KEXEC=y
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG_FORCE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_BZIMAGE_VERIFY_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_JUMP=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_ARCH_SUPPORTS_CRASH_HOTPLUG=y
+CONFIG_PHYSICAL_START=0x1000000
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_X86_NEED_RELOCS=y
+CONFIG_PHYSICAL_ALIGN=0x200000
+CONFIG_DYNAMIC_MEMORY_LAYOUT=y
+CONFIG_RANDOMIZE_MEMORY=y
+CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0x0
+# CONFIG_ADDRESS_MASKING is not set
+CONFIG_LEGACY_VSYSCALL_XONLY=y
+# CONFIG_LEGACY_VSYSCALL_NONE is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+# CONFIG_MODIFY_LDT_SYSCALL is not set
+# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
+CONFIG_HAVE_LIVEPATCH=y
+# end of Processor type and features
+
+CONFIG_CC_HAS_SLS=y
+CONFIG_CC_HAS_RETURN_THUNK=y
+CONFIG_CC_HAS_ENTRY_PADDING=y
+CONFIG_FUNCTION_PADDING_CFI=11
+CONFIG_FUNCTION_PADDING_BYTES=16
+CONFIG_CALL_PADDING=y
+CONFIG_HAVE_CALL_THUNKS=y
+CONFIG_CALL_THUNKS=y
+CONFIG_PREFIX_SYMBOLS=y
+CONFIG_CPU_MITIGATIONS=y
+CONFIG_PAGE_TABLE_ISOLATION=y
+CONFIG_RETPOLINE=y
+CONFIG_RETHUNK=y
+CONFIG_CPU_UNRET_ENTRY=y
+CONFIG_CALL_DEPTH_TRACKING=y
+# CONFIG_CALL_THUNKS_DEBUG is not set
+CONFIG_CPU_IBPB_ENTRY=y
+CONFIG_CPU_IBRS_ENTRY=y
+CONFIG_CPU_SRSO=y
+# CONFIG_SLS is not set
+# CONFIG_GDS_FORCE_MITIGATION is not set
+CONFIG_MITIGATION_RFDS=y
+CONFIG_MITIGATION_SPECTRE_BHI=y
+CONFIG_ARCH_HAS_ADD_PAGES=y
+
+#
+# Power management and ACPI options
+#
+# CONFIG_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
+# CONFIG_PM is not set
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
+CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
+CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_FPDT is not set
+CONFIG_ACPI_LPIT=y
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
+# CONFIG_ACPI_AC is not set
+# CONFIG_ACPI_BATTERY is not set
+CONFIG_ACPI_BUTTON=y
+# CONFIG_ACPI_FAN is not set
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_CPU_FREQ_PSS=y
+CONFIG_ACPI_PROCESSOR_CSTATE=y
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_PROCESSOR=y
+# CONFIG_ACPI_IPMI is not set
+# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+CONFIG_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+# CONFIG_ACPI_CONTAINER is not set
+CONFIG_ACPI_HOTPLUG_IOAPIC=y
+# CONFIG_ACPI_SBS is not set
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_BGRT is not set
+# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
+# CONFIG_ACPI_NFIT is not set
+CONFIG_HAVE_ACPI_APEI=y
+CONFIG_HAVE_ACPI_APEI_NMI=y
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_DPTF is not set
+# CONFIG_ACPI_CONFIGFS is not set
+# CONFIG_ACPI_PFRUT is not set
+# CONFIG_ACPI_FFH is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_ACPI_PRMT=y
+CONFIG_X86_PM_TIMER=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+# CONFIG_CPU_IDLE_GOV_MENU is not set
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# end of CPU Idle
+
+# CONFIG_INTEL_IDLE is not set
+# end of Power management and ACPI options
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_PCI_DIRECT=y
+CONFIG_PCI_MMCONFIG=y
+CONFIG_MMCONF_FAM10H=y
+# CONFIG_PCI_CNB20LE_QUIRK is not set
+# CONFIG_ISA_BUS is not set
+CONFIG_ISA_DMA_API=y
+CONFIG_AMD_NB=y
+# end of Bus options (PCI etc.)
+
+#
+# Binary Emulations
+#
+# CONFIG_IA32_EMULATION is not set
+# end of Binary Emulations
+
+CONFIG_HAVE_KVM=y
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_AS_AVX512=y
+CONFIG_AS_SHA1_NI=y
+CONFIG_AS_SHA256_NI=y
+CONFIG_AS_TPAUSE=y
+CONFIG_AS_GFNI=y
+CONFIG_AS_WRUSS=y
+CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_GENERIC_ENTRY=y
+# CONFIG_JUMP_LABEL is not set
+# CONFIG_STATIC_CALL_SELFTEST is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_RUST=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
+CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_MERGE_VMAS=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+# CONFIG_SECCOMP is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+# CONFIG_CFI_CLANG is not set
+CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_ARCH_SOFT_DIRTY=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_HAVE_EXIT_THREAD=y
+CONFIG_ARCH_MMAP_RND_BITS=28
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_HAVE_OBJTOOL=y
+CONFIG_HAVE_JUMP_LABEL_HACK=y
+CONFIG_HAVE_NOINSTR_HACK=y
+CONFIG_HAVE_NOINSTR_VALIDATION=y
+CONFIG_HAVE_UACCESS_VALIDATION=y
+CONFIG_HAVE_STACK_VALIDATION=y
+CONFIG_HAVE_RELIABLE_STACKTRACE=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+CONFIG_ARCH_HAS_MEM_ENCRYPT=y
+CONFIG_HAVE_STATIC_CALL=y
+CONFIG_HAVE_STATIC_CALL_INLINE=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_ARCH_HAS_ELFCORE_COMPAT=y
+CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
+CONFIG_DYNAMIC_SIGFRAME=y
+CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y
+
+#
+# GCOV-based kernel profiling
+#
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_FUNCTION_ALIGNMENT_4B=y
+CONFIG_FUNCTION_ALIGNMENT_16B=y
+CONFIG_FUNCTION_ALIGNMENT=16
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+CONFIG_BLOCK_LEGACY_AUTOLOAD=y
+CONFIG_BLK_DEV_BSG_COMMON=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_COREDUMP is not set
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SWAP=y
+# CONFIG_ZSWAP is not set
+
+#
+# SLAB allocator options
+#
+# CONFIG_SLAB_DEPRECATED is not set
+CONFIG_SLUB=y
+# CONFIG_SLUB_TINY is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_RANDOM_KMALLOC_CACHES is not set
+# end of SLAB allocator options
+
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=y
+CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_COMPACTION is not set
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANTS_THP_SWAP=y
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+# CONFIG_CMA is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+CONFIG_ARCH_HAS_PKEYS=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_PERCPU_STATS is not set
+
+#
+# GUP_TEST needs to have DEBUG_FS enabled
+#
+# CONFIG_DMAPOOL_TEST is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+# CONFIG_USERFAULTFD is not set
+# CONFIG_LRU_GEN is not set
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TABLE_PERTURB_ORDER=16
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_MAX_SKB_FRAGS=17
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+# CONFIG_MCTP is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+
+#
+# Device Drivers
+#
+CONFIG_HAVE_EISA=y
+# CONFIG_EISA is not set
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+# CONFIG_PCIE_PTM is not set
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_LOCKLESS_CONFIG=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+
+#
+# Cadence-based PCIe controllers
+#
+# end of Cadence-based PCIe controllers
+
+#
+# DesignWare-based PCIe controllers
+#
+# end of DesignWare-based PCIe controllers
+
+#
+# Mobiveil-based PCIe controllers
+#
+# end of Mobiveil-based PCIe controllers
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_CXL_BUS is not set
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DEVTMPFS_SAFE=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# CONFIG_FW_UPLOAD is not set
+# end of Firmware loader
+
+# CONFIG_ALLOW_DEV_COREDUMP is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+# CONFIG_DMA_SHARED_BUFFER is not set
+# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MHI_BUS is not set
+# CONFIG_MHI_BUS_EP is not set
+# end of Bus devices
+
+#
+# Cache Drivers
+#
+# end of Cache Drivers
+
+# CONFIG_CONNECTOR is not set
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_EDD is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_DMIID is not set
+# CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_EFI_RCI2_TABLE is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+# CONFIG_MTD is not set
+# CONFIG_OF is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+# CONFIG_PNP_DEBUG_MESSAGES is not set
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_UBLK is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_VERBOSE_ERRORS is not set
+# CONFIG_NVME_HWMON is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_AUTH is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_IBM_ASM is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_SRAM is not set
+# CONFIG_DW_XDATA_PCIE is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_INTEL_MEI is not set
+# CONFIG_INTEL_MEI_ME is not set
+# CONFIG_INTEL_MEI_TXE is not set
+# CONFIG_VMWARE_VMCI is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_UACCE is not set
+# CONFIG_PVPANIC is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI_COMMON=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_MPI3MR is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_VMWARE_PVSCSI is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_ISCI is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=y
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_DWC is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+# CONFIG_MD is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_EXTENDED_LOG is not set
+CONFIG_NETPOLL=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD_XGBE is not set
+# CONFIG_PDS_CORE is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ASIX=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ALX is not set
+# CONFIG_CX_ECAT is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_BCMGENET is not set
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+CONFIG_NET_VENDOR_CAVIUM=y
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_THUNDER_NIC_RGX is not set
+# CONFIG_LIQUIDIO is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+CONFIG_NET_VENDOR_DAVICOM=y
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_ENGLEDER=y
+# CONFIG_TSNEP is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+CONFIG_NET_VENDOR_FUNGIBLE=y
+CONFIG_NET_VENDOR_GOOGLE=y
+CONFIG_NET_VENDOR_HUAWEI=y
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGBE is not set
+# CONFIG_I40E is not set
+# CONFIG_IGC is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_LITEX=y
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_OCTEON_EP is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX5_CORE is not set
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_LAN743X is not set
+# CONFIG_VCAP is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+CONFIG_NET_VENDOR_MICROSOFT=y
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCOM_EMAC is not set
+# CONFIG_RMNET is not set
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R8169 is not set
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VERTEXCOM=y
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WANGXUN=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+# CONFIG_PHYLIB is not set
+# CONFIG_PSE_CONTROLLER is not set
+# CONFIG_MDIO_DEVICE is not set
+
+#
+# PCS device drivers
+#
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+# CONFIG_WLAN is not set
+# CONFIG_WAN is not set
+
+#
+# Wireless WAN
+#
+# CONFIG_WWAN is not set
+# end of Wireless WAN
+
+# CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+CONFIG_INPUT_VIVALDIFMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+# CONFIG_MOUSE_PS2_VMMOUSE is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LEGACY_TIOCSTI=y
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_PNP=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCILIB=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_PCI1XXXX is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_DWLIB=y
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_LPSS=y
+CONFIG_SERIAL_8250_MID=y
+CONFIG_SERIAL_8250_PERICOM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_LANTIQ is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+CONFIG_IPMI_HANDLER=y
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+# CONFIG_IPMI_DEVICE_INTERFACE is not set
+CONFIG_IPMI_SI=y
+CONFIG_IPMI_WATCHDOG=y
+# CONFIG_IPMI_POWEROFF is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_MWAVE is not set
+# CONFIG_DEVMEM is not set
+# CONFIG_NVRAM is not set
+CONFIG_DEVPORT=y
+# CONFIG_HPET is not set
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+# CONFIG_SPI is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_RESET is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_K10TEMP is not set
+# CONFIG_SENSORS_FAM15H_POWER is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_CORSAIR_PSU is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DELL_SMM is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_I5500 is not set
+# CONFIG_SENSORS_CORETEMP is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OXP is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_VIA_CPUTEMP is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_SENSORS_ACPI_POWER is not set
+# CONFIG_SENSORS_ATK0110 is not set
+# CONFIG_SENSORS_ASUS_EC is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+CONFIG_THERMAL_GOV_USER_SPACE=y
+# CONFIG_THERMAL_EMULATION is not set
+
+#
+# Intel thermal drivers
+#
+# CONFIG_INTEL_POWERCLAMP is not set
+CONFIG_X86_THERMAL_VECTOR=y
+CONFIG_INTEL_TCC=y
+CONFIG_X86_PKG_TEMP_THERMAL=y
+# CONFIG_INTEL_SOC_DTS_THERMAL is not set
+
+#
+# ACPI INT340X thermal drivers
+#
+# CONFIG_INT340X_THERMAL is not set
+# end of ACPI INT340X thermal drivers
+
+# CONFIG_INTEL_PCH_THERMAL is not set
+# CONFIG_INTEL_TCC_COOLING is not set
+# CONFIG_INTEL_HFI_THERMAL is not set
+# end of Intel thermal drivers
+
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_CORE is not set
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+# CONFIG_ADVANTECH_EC_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_EBC_C384_WDT is not set
+# CONFIG_EXAR_WDT is not set
+# CONFIG_F71808E_WDT is not set
+# CONFIG_SP5100_TCO is not set
+# CONFIG_SBC_FITPC2_WATCHDOG is not set
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_IBMASR is not set
+# CONFIG_WAFER_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_IE6XX_WDT is not set
+# CONFIG_ITCO_WDT is not set
+# CONFIG_IT8712F_WDT is not set
+# CONFIG_IT87_WDT is not set
+# CONFIG_HP_WATCHDOG is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_PC87413_WDT is not set
+# CONFIG_NV_TCO is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_CPU5_WDT is not set
+# CONFIG_SMSC_SCH311X_WDT is not set
+# CONFIG_SMSC37B787_WDT is not set
+# CONFIG_TQMX86_WDT is not set
+# CONFIG_VIA_WDT is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+# CONFIG_SBC_EPX_C3_WATCHDOG is not set
+# CONFIG_NI903X_WDT is not set
+# CONFIG_NIC7018_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_LPSS_ACPI is not set
+# CONFIG_MFD_INTEL_LPSS_PCI is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+
+#
+# CEC support
+#
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_AGP is not set
+# CONFIG_VGA_SWITCHEROO is not set
+# CONFIG_DRM is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+# end of Console display driver support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_EVISION is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_GOOGLE_STADIA_FF is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_VRC2 is not set
+# CONFIG_HID_XIAOMI is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PXRC is not set
+# CONFIG_HID_RAZER is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SEMITEK is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_TOPRE is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# end of Special HID drivers
+
+#
+# HID-BPF support
+#
+# end of HID-BPF support
+
+#
+# Intel ISH HID support
+#
+# CONFIG_INTEL_ISH_HID is not set
+# end of Intel ISH HID support
+
+#
+# AMD SFH HID Support
+#
+# CONFIG_AMD_SFH_HID is not set
+# end of AMD SFH HID Support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_MC146818_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_ANCHOR=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_PCI_LIB_LEGACY=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+# CONFIG_VIRTIO_BALLOON is not set
+# CONFIG_VIRTIO_INPUT is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# CONFIG_HYPERV is not set
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_SURFACE_PLATFORMS=y
+# CONFIG_SURFACE_GPE is not set
+# CONFIG_SURFACE_PRO3_BUTTON is not set
+# CONFIG_X86_PLATFORM_DEVICES is not set
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_XILINX_VCU is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_CLKEVT_I8253=y
+CONFIG_CLKBLD_I8253=y
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
+CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_IOMMU_DMA=y
+# CONFIG_AMD_IOMMU is not set
+# CONFIG_IOMMUFD is not set
+# CONFIG_VIRTIO_IOMMU is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# fujitsu SoC drivers
+#
+# end of fujitsu SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# end of Enable LiteX SoC Builder specific drivers
+
+# CONFIG_WPCM450_SOC is not set
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_INTEL_LGM_EMMC is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# end of Performance monitor support
+
+# CONFIG_RAS is not set
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+# CONFIG_NVMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_PECI is not set
+# CONFIG_HTE is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_BUFFER_HEAD=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_FUSE_FS is not set
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+# CONFIG_OVERLAY_FS_DEBUG is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_PROC_PID_ARCH_STATUS=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_TMPFS_QUOTA is not set
+# CONFIG_HUGETLBFS is not set
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_EFIVAR_FS is not set
+# end of Pseudo filesystems
+
+# CONFIG_MISC_FILESYSTEMS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_PATH is not set
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+# CONFIG_SECURITY_YAMA is not set
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+# CONFIG_INIT_STACK_ALL_ZERO is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+
+#
+# Hardening of kernel data structures
+#
+# CONFIG_LIST_HARDENED is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Hardening of kernel data structures
+
+CONFIG_CC_HAS_RANDSTRUCT=y
+CONFIG_RANDSTRUCT_NONE=y
+# CONFIG_RANDSTRUCT_FULL is not set
+# end of Kernel hardening options
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+# end of Crypto core or helper
+
+#
+# Public-key cryptography
+#
+# CONFIG_CRYPTO_RSA is not set
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# end of Public-key cryptography
+
+#
+# Block ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ARIA is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# end of Block ciphers
+
+#
+# Length-preserving ciphers and modes
+#
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CFB is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_HCTR2 is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# end of Length-preserving ciphers and modes
+
+#
+# AEAD (authenticated encryption with associated data) ciphers
+#
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_ECHAINIV is not set
+# CONFIG_CRYPTO_ESSIV is not set
+# end of AEAD (authenticated encryption with associated data) ciphers
+
+#
+# Hashes, digests, and MACs
+#
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_CMAC is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_VMAC is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# end of Hashes, digests, and MACs
+
+#
+# CRCs (cyclic redundancy checks)
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+# end of CRCs (cyclic redundancy checks)
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+# end of Compression
+
+#
+# Random number generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_DRBG_MENU is not set
+# CONFIG_CRYPTO_JITTERENTROPY is not set
+# end of Random number generation
+
+#
+# Userspace interface
+#
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+# end of Userspace interface
+
+#
+# Accelerated Cryptographic Algorithms for CPU (x86)
+#
+# CONFIG_CRYPTO_CURVE25519_X86 is not set
+# CONFIG_CRYPTO_AES_NI_INTEL is not set
+# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
+# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
+# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set
+# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
+# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
+# CONFIG_CRYPTO_BLAKE2S_X86 is not set
+# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set
+# CONFIG_CRYPTO_POLY1305_X86_64 is not set
+# CONFIG_CRYPTO_SHA1_SSSE3 is not set
+# CONFIG_CRYPTO_SHA256_SSSE3 is not set
+# CONFIG_CRYPTO_SHA512_SSSE3 is not set
+# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
+# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
+# CONFIG_CRYPTO_CRC32C_INTEL is not set
+# CONFIG_CRYPTO_CRC32_PCLMUL is not set
+# end of Accelerated Cryptographic Algorithms for CPU (x86)
+
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_PADLOCK is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_C62X is not set
+# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+
+#
+# Certificates for signature checking
+#
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA1=y
+# end of Crypto library routines
+
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC64_ROCKSOFT is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_DECOMPRESS=y
+# CONFIG_XZ_DEC is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_FLAGS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_SWIOTLB=y
+# CONFIG_SWIOTLB_DYNAMIC is not set
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_HAS_PMEM_API=y
+CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y
+CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
+CONFIG_ARCH_HAS_COPY_MC=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_STACKDEPOT=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_AS_HAS_NON_CONST_LEB128=y
+CONFIG_DEBUG_INFO_NONE=y
+# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_HEADERS_INSTALL is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_OBJTOOL=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+# CONFIG_DEBUG_FS is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+CONFIG_HAVE_KCSAN_COMPILER=y
+# CONFIG_KCSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# CONFIG_DEBUG_NET is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
+# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+CONFIG_HAVE_ARCH_KMSAN=y
+CONFIG_HAVE_KMSAN_COMPILER=y
+# CONFIG_KMSAN is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+# CONFIG_HARDLOCKUP_DETECTOR is not set
+CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+CONFIG_DEBUG_PREEMPT=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_NMI_CHECK_CPU is not set
+# CONFIG_DEBUG_IRQFLAGS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_MAPLE_TREE is not set
+# end of Debug kernel data structures
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
+# CONFIG_RCU_CPU_STALL_CPUTIME is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_RETHOOK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_FENTRY=y
+CONFIG_HAVE_OBJTOOL_MCOUNT=y
+CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+
+#
+# x86 Debugging
+#
+CONFIG_X86_VERBOSE_BOOTUP=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_PRINTK_DBGP is not set
+# CONFIG_EARLY_PRINTK_USB_XDBC is not set
+# CONFIG_EFI_PGT_DUMP is not set
+# CONFIG_DEBUG_TLBFLUSH is not set
+CONFIG_HAVE_MMIOTRACE_SUPPORT=y
+# CONFIG_X86_DECODER_SELFTEST is not set
+CONFIG_IO_DELAY_0X80=y
+# CONFIG_IO_DELAY_0XED is not set
+# CONFIG_IO_DELAY_UDELAY is not set
+# CONFIG_IO_DELAY_NONE is not set
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_DEBUG_ENTRY is not set
+# CONFIG_DEBUG_NMI_SELFTEST is not set
+# CONFIG_X86_DEBUG_FPU is not set
+# CONFIG_PUNIT_ATOM_DEBUG is not set
+CONFIG_UNWINDER_ORC=y
+# CONFIG_UNWINDER_FRAME_POINTER is not set
+# end of x86 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_TEST_DHRY is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_DIV64 is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_TEST_REF_TRACKER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_STRING_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_SCANF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_MAPLE_TREE is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_TEST_FPU is not set
+# CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
diff --git a/arch/x86/include/asm/pci-direct.h b/arch/x86/include/asm/pci-direct.h
index 94597a3..ebb3db2 100644
--- a/arch/x86/include/asm/pci-direct.h
+++ b/arch/x86/include/asm/pci-direct.h
@@ -10,9 +10,11 @@
extern u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset);
extern u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset);
extern u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset);
+extern u32 pci_early_find_cap(int bus, int slot, int func, int cap);
extern void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset, u32 val);
extern void write_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset, u8 val);
extern void write_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset, u16 val);
+extern unsigned int pci_early_clear_msi;
extern int early_pci_allowed(void);
#endif /* _ASM_X86_PCI_DIRECT_H */
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 4feaa67..dd7c987 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -136,32 +136,6 @@ static u32 __init allocate_aperture(void)
}
-/* Find a PCI capability */
-static u32 __init find_cap(int bus, int slot, int func, int cap)
-{
- int bytes;
- u8 pos;
-
- if (!(read_pci_config_16(bus, slot, func, PCI_STATUS) &
- PCI_STATUS_CAP_LIST))
- return 0;
-
- pos = read_pci_config_byte(bus, slot, func, PCI_CAPABILITY_LIST);
- for (bytes = 0; bytes < 48 && pos >= 0x40; bytes++) {
- u8 id;
-
- pos &= ~3;
- id = read_pci_config_byte(bus, slot, func, pos+PCI_CAP_LIST_ID);
- if (id == 0xff)
- break;
- if (id == cap)
- return pos;
- pos = read_pci_config_byte(bus, slot, func,
- pos+PCI_CAP_LIST_NEXT);
- }
- return 0;
-}
-
/* Read a standard AGPv3 bridge header */
static u32 __init read_agp(int bus, int slot, int func, int cap, u32 *order)
{
@@ -250,8 +224,8 @@ static u32 __init search_agp_bridge(u32 *order, int *valid_agp)
case PCI_CLASS_BRIDGE_HOST:
case PCI_CLASS_BRIDGE_OTHER: /* needed? */
/* AGP bridge? */
- cap = find_cap(bus, slot, func,
- PCI_CAP_ID_AGP);
+ cap = pci_early_find_cap(bus, slot,
+ func, PCI_CAP_ID_AGP);
if (!cap)
break;
*valid_agp = 1;
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index a6c1867..c749acd 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -29,6 +29,37 @@
#include <asm/irq_remapping.h>
#include <asm/early_ioremap.h>
+static void __init early_pci_clear_msi(int bus, int slot, int func)
+{
+ int pos;
+ u16 ctrl;
+
+ if (likely(!pci_early_clear_msi))
+ return;
+
+ pr_info_once("Clearing MSI/MSI-X enable bits early in boot (quirk)\n");
+
+ pos = pci_early_find_cap(bus, slot, func, PCI_CAP_ID_MSI);
+ if (pos) {
+ ctrl = read_pci_config_16(bus, slot, func, pos + PCI_MSI_FLAGS);
+ ctrl &= ~PCI_MSI_FLAGS_ENABLE;
+ write_pci_config_16(bus, slot, func, pos + PCI_MSI_FLAGS, ctrl);
+
+ /* Read again to flush previous write */
+ ctrl = read_pci_config_16(bus, slot, func, pos + PCI_MSI_FLAGS);
+ }
+
+ pos = pci_early_find_cap(bus, slot, func, PCI_CAP_ID_MSIX);
+ if (pos) {
+ ctrl = read_pci_config_16(bus, slot, func, pos + PCI_MSIX_FLAGS);
+ ctrl &= ~PCI_MSIX_FLAGS_ENABLE;
+ write_pci_config_16(bus, slot, func, pos + PCI_MSIX_FLAGS, ctrl);
+
+ /* Read again to flush previous write */
+ ctrl = read_pci_config_16(bus, slot, func, pos + PCI_MSIX_FLAGS);
+ }
+}
+
static void __init fix_hypertransport_config(int num, int slot, int func)
{
u32 htcfg;
@@ -728,6 +759,7 @@ static struct chipset early_qrk[] __initdata = {
PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, force_disable_hpet},
{ PCI_VENDOR_ID_BROADCOM, 0x4331,
PCI_CLASS_NETWORK_OTHER, PCI_ANY_ID, 0, apple_airport_reset},
+ { PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, early_pci_clear_msi},
{}
};
@@ -750,7 +782,6 @@ static int __init check_dev_quirk(int num, int slot, int func)
u16 vendor;
u16 device;
u8 type;
- u8 sec;
int i;
class = read_pci_config_16(num, slot, func, PCI_CLASS_DEVICE);
@@ -779,11 +810,8 @@ static int __init check_dev_quirk(int num, int slot, int func)
type = read_pci_config_byte(num, slot, func,
PCI_HEADER_TYPE);
- if ((type & 0x7f) == PCI_HEADER_TYPE_BRIDGE) {
- sec = read_pci_config_byte(num, slot, func, PCI_SECONDARY_BUS);
- if (sec > num)
- early_pci_scan_bus(sec);
- }
+ if ((type & 0x7f) == PCI_HEADER_TYPE_BRIDGE)
+ return -1;
if (!(type & 0x80))
return -1;
@@ -806,8 +834,10 @@ static void __init early_pci_scan_bus(int bus)
void __init early_quirks(void)
{
+ int bus;
if (!early_pci_allowed())
return;
- early_pci_scan_bus(0);
+ for (bus = 0; bus < 256; bus++)
+ early_pci_scan_bus(bus);
}
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index eb12927..078666a 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -570,6 +570,10 @@ static void __init reserve_crashkernel(void)
/* 0 means: find the address automatically */
if (!crash_base) {
+ unsigned long long max_addr = high ? CRASH_ADDR_HIGH_MAX
+ : CRASH_ADDR_LOW_MAX;
+ unsigned long long base = CRASH_ALIGN;
+
/*
* Set CRASH_ADDR_LOW_MAX upper bound for crash memory,
* crashkernel=x,high reserves memory over 4G, also allocates
@@ -577,15 +581,14 @@ static void __init reserve_crashkernel(void)
* But the extra memory is not required for all machines.
* So try low memory first and fall back to high memory
* unless "crashkernel=size[KMG],high" is specified.
+ * To conserve memory in crash-capture kernel try
+ * to allocate crash_base at the lowest address possible.
*/
- if (!high)
+ do {
crash_base = memblock_phys_alloc_range(crash_size,
- CRASH_ALIGN, CRASH_ALIGN,
- CRASH_ADDR_LOW_MAX);
- if (!crash_base)
- crash_base = memblock_phys_alloc_range(crash_size,
- CRASH_ALIGN, CRASH_ALIGN,
- CRASH_ADDR_HIGH_MAX);
+ CRASH_ALIGN, base, base + crash_size);
+ base += CRASH_ALIGN;
+ } while (!crash_base && base + crash_size <= max_addr);
if (!crash_base) {
pr_info("crashkernel reservation failed - No suitable area found.\n");
return;
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index ddb7986..618b01d 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -34,6 +34,7 @@ int noioapicreroute = 1;
#endif
int pcibios_last_bus = -1;
unsigned long pirq_table_addr;
+unsigned int pci_early_clear_msi;
const struct pci_raw_ops *__read_mostly raw_pci_ops;
const struct pci_raw_ops *__read_mostly raw_pci_ext_ops;
@@ -614,6 +615,9 @@ char *__init pcibios_setup(char *str)
} else if (!strcmp(str, "skip_isa_align")) {
pci_probe |= PCI_CAN_SKIP_ISA_ALIGN;
return NULL;
+ } else if (!strcmp(str, "clearmsi")) {
+ pci_early_clear_msi = 1;
+ return NULL;
} else if (!strcmp(str, "noioapicquirk")) {
noioapicquirk = 1;
return NULL;
diff --git a/arch/x86/pci/early.c b/arch/x86/pci/early.c
index f5fc953..f1ba9d7 100644
--- a/arch/x86/pci/early.c
+++ b/arch/x86/pci/early.c
@@ -51,6 +51,31 @@ void write_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset, u16 val)
outw(val, 0xcfc + (offset&2));
}
+u32 pci_early_find_cap(int bus, int slot, int func, int cap)
+{
+ int bytes;
+ u8 pos;
+
+ if (!(read_pci_config_16(bus, slot, func, PCI_STATUS) &
+ PCI_STATUS_CAP_LIST))
+ return 0;
+
+ pos = read_pci_config_byte(bus, slot, func, PCI_CAPABILITY_LIST);
+ for (bytes = 0; bytes < 48 && pos >= 0x40; bytes++) {
+ u8 id;
+
+ pos &= ~3;
+ id = read_pci_config_byte(bus, slot, func, pos+PCI_CAP_LIST_ID);
+ if (id == 0xff)
+ break;
+ if (id == cap)
+ return pos;
+ pos = read_pci_config_byte(bus, slot, func,
+ pos+PCI_CAP_LIST_NEXT);
+ }
+ return 0;
+}
+
int early_pci_allowed(void)
{
return (pci_probe & (PCI_PROBE_CONF1|PCI_PROBE_NOEARLY)) ==
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index 2b8fd6b..60bac59 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -198,7 +198,7 @@
source "drivers/base/regmap/Kconfig"
config DMA_SHARED_BUFFER
- bool
+ bool "Buffer framework to be shared between drivers"
default n
select IRQ_WORK
help
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c
index ce13c27..32a4634 100644
--- a/drivers/md/bcache/alloc.c
+++ b/drivers/md/bcache/alloc.c
@@ -129,12 +129,9 @@ static inline bool can_inc_bucket_gen(struct bucket *b)
bool bch_can_invalidate_bucket(struct cache *ca, struct bucket *b)
{
- BUG_ON(!ca->set->gc_mark_valid);
-
- return (!GC_MARK(b) ||
- GC_MARK(b) == GC_MARK_RECLAIMABLE) &&
- !atomic_read(&b->pin) &&
- can_inc_bucket_gen(b);
+ return (ca->set->gc_mark_valid || b->reclaimable_in_gc) &&
+ ((!GC_MARK(b) || GC_MARK(b) == GC_MARK_RECLAIMABLE) &&
+ !atomic_read(&b->pin) && can_inc_bucket_gen(b));
}
void __bch_invalidate_one_bucket(struct cache *ca, struct bucket *b)
@@ -148,6 +145,7 @@ void __bch_invalidate_one_bucket(struct cache *ca, struct bucket *b)
bch_inc_gen(ca, b);
b->prio = INITIAL_PRIO;
atomic_inc(&b->pin);
+ b->reclaimable_in_gc = 0;
}
static void bch_invalidate_one_bucket(struct cache *ca, struct bucket *b)
@@ -352,8 +350,7 @@ static int bch_allocator_thread(void *arg)
*/
retry_invalidate:
- allocator_wait(ca, ca->set->gc_mark_valid &&
- !ca->invalidate_needs_gc);
+ allocator_wait(ca, !ca->invalidate_needs_gc);
invalidate_buckets(ca);
/*
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 83eb7f2..570eff9 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -200,6 +200,7 @@ struct bucket {
uint8_t gen;
uint8_t last_gc; /* Most out of date gen in the btree */
uint16_t gc_mark; /* Bitfield used by GC. See below for field */
+ uint16_t reclaimable_in_gc:1;
};
/*
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index b709c2f..67a75c6 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -1735,18 +1735,20 @@ static void btree_gc_start(struct cache_set *c)
mutex_lock(&c->bucket_lock);
- c->gc_mark_valid = 0;
c->gc_done = ZERO_KEY;
ca = c->cache;
for_each_bucket(b, ca) {
b->last_gc = b->gen;
+ if (bch_can_invalidate_bucket(ca, b))
+ b->reclaimable_in_gc = 1;
if (!atomic_read(&b->pin)) {
SET_GC_MARK(b, 0);
SET_GC_SECTORS_USED(b, 0);
}
}
+ c->gc_mark_valid = 0;
mutex_unlock(&c->bucket_lock);
}
@@ -1803,6 +1805,9 @@ static void bch_btree_gc_finish(struct cache_set *c)
for_each_bucket(b, ca) {
c->need_gc = max(c->need_gc, bucket_gc_gen(b));
+ if (b->reclaimable_in_gc)
+ b->reclaimable_in_gc = 0;
+
if (atomic_read(&b->pin))
continue;
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 9bc0a95..d57f70d6 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -355,5 +355,17 @@
To compile this driver as a module, choose M here. The module
will be called igc.
+config IDPF
+ tristate "Intel(R) Infrastructure Data Path Function Support"
+ depends on PCI_MSI
+ select DIMLIB
+ select PAGE_POOL
+ select PAGE_POOL_STATS
+ help
+ This driver supports Intel(R) Infrastructure Data Path Function
+ devices.
+
+ To compile this driver as a module, choose M here. The module
+ will be called idpf.
endif # NET_VENDOR_INTEL
diff --git a/drivers/net/ethernet/intel/Makefile b/drivers/net/ethernet/intel/Makefile
index d80d041..dacb481 100644
--- a/drivers/net/ethernet/intel/Makefile
+++ b/drivers/net/ethernet/intel/Makefile
@@ -15,3 +15,4 @@
obj-$(CONFIG_IAVF) += iavf/
obj-$(CONFIG_FM10K) += fm10k/
obj-$(CONFIG_ICE) += ice/
+obj-$(CONFIG_IDPF) += idpf/
diff --git a/drivers/net/ethernet/intel/idpf/Makefile b/drivers/net/ethernet/intel/idpf/Makefile
new file mode 100644
index 0000000..6844ead
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/Makefile
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (C) 2023 Intel Corporation
+
+# Makefile for Intel(R) Infrastructure Data Path Function Linux Driver
+
+obj-$(CONFIG_IDPF) += idpf.o
+
+idpf-y := \
+ idpf_controlq.o \
+ idpf_controlq_setup.o \
+ idpf_dev.o \
+ idpf_ethtool.o \
+ idpf_lib.o \
+ idpf_main.o \
+ idpf_singleq_txrx.o \
+ idpf_txrx.o \
+ idpf_virtchnl.o \
+ idpf_vf_dev.o
diff --git a/drivers/net/ethernet/intel/idpf/idpf.h b/drivers/net/ethernet/intel/idpf/idpf.h
new file mode 100644
index 0000000..bee7335
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf.h
@@ -0,0 +1,968 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_H_
+#define _IDPF_H_
+
+/* Forward declaration */
+struct idpf_adapter;
+struct idpf_vport;
+struct idpf_vport_max_q;
+
+#include <net/pkt_sched.h>
+#include <linux/aer.h>
+#include <linux/etherdevice.h>
+#include <linux/pci.h>
+#include <linux/bitfield.h>
+#include <linux/sctp.h>
+#include <linux/ethtool.h>
+#include <net/gro.h>
+#include <linux/dim.h>
+
+#include "virtchnl2.h"
+#include "idpf_lan_txrx.h"
+#include "idpf_txrx.h"
+#include "idpf_controlq.h"
+
+#define GETMAXVAL(num_bits) GENMASK((num_bits) - 1, 0)
+
+#define IDPF_NO_FREE_SLOT 0xffff
+
+/* Default Mailbox settings */
+#define IDPF_NUM_FILTERS_PER_MSG 20
+#define IDPF_NUM_DFLT_MBX_Q 2 /* includes both TX and RX */
+#define IDPF_DFLT_MBX_Q_LEN 64
+#define IDPF_DFLT_MBX_ID -1
+/* maximum number of times to try before resetting mailbox */
+#define IDPF_MB_MAX_ERR 20
+#define IDPF_NUM_CHUNKS_PER_MSG(struct_sz, chunk_sz) \
+ ((IDPF_CTLQ_MAX_BUF_LEN - (struct_sz)) / (chunk_sz))
+#define IDPF_WAIT_FOR_EVENT_TIMEO_MIN 2000
+#define IDPF_WAIT_FOR_EVENT_TIMEO 60000
+
+#define IDPF_MAX_WAIT 500
+
+/* available message levels */
+#define IDPF_AVAIL_NETIF_M (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
+
+#define IDPF_DIM_PROFILE_SLOTS 5
+
+#define IDPF_VIRTCHNL_VERSION_MAJOR VIRTCHNL2_VERSION_MAJOR_2
+#define IDPF_VIRTCHNL_VERSION_MINOR VIRTCHNL2_VERSION_MINOR_0
+
+/**
+ * struct idpf_mac_filter
+ * @list: list member field
+ * @macaddr: MAC address
+ * @remove: filter should be removed (virtchnl)
+ * @add: filter should be added (virtchnl)
+ */
+struct idpf_mac_filter {
+ struct list_head list;
+ u8 macaddr[ETH_ALEN];
+ bool remove;
+ bool add;
+};
+
+/**
+ * enum idpf_state - State machine to handle bring up
+ * @__IDPF_STARTUP: Start the state machine
+ * @__IDPF_VER_CHECK: Negotiate virtchnl version
+ * @__IDPF_GET_CAPS: Negotiate capabilities
+ * @__IDPF_INIT_SW: Init based on given capabilities
+ * @__IDPF_STATE_LAST: Must be last, used to determine size
+ */
+enum idpf_state {
+ __IDPF_STARTUP,
+ __IDPF_VER_CHECK,
+ __IDPF_GET_CAPS,
+ __IDPF_INIT_SW,
+ __IDPF_STATE_LAST,
+};
+
+/**
+ * enum idpf_flags - Hard reset causes.
+ * @IDPF_HR_FUNC_RESET: Hard reset when TxRx timeout
+ * @IDPF_HR_DRV_LOAD: Set on driver load for a clean HW
+ * @IDPF_HR_RESET_IN_PROG: Reset in progress
+ * @IDPF_REMOVE_IN_PROG: Driver remove in progress
+ * @IDPF_MB_INTR_MODE: Mailbox in interrupt mode
+ * @IDPF_FLAGS_NBITS: Must be last
+ */
+enum idpf_flags {
+ IDPF_HR_FUNC_RESET,
+ IDPF_HR_DRV_LOAD,
+ IDPF_HR_RESET_IN_PROG,
+ IDPF_REMOVE_IN_PROG,
+ IDPF_MB_INTR_MODE,
+ IDPF_FLAGS_NBITS,
+};
+
+/**
+ * enum idpf_cap_field - Offsets into capabilities struct for specific caps
+ * @IDPF_BASE_CAPS: generic base capabilities
+ * @IDPF_CSUM_CAPS: checksum offload capabilities
+ * @IDPF_SEG_CAPS: segmentation offload capabilities
+ * @IDPF_RSS_CAPS: RSS offload capabilities
+ * @IDPF_HSPLIT_CAPS: Header split capabilities
+ * @IDPF_RSC_CAPS: RSC offload capabilities
+ * @IDPF_OTHER_CAPS: miscellaneous offloads
+ *
+ * Used when checking for a specific capability flag since different capability
+ * sets are not mutually exclusive numerically, the caller must specify which
+ * type of capability they are checking for.
+ */
+enum idpf_cap_field {
+ IDPF_BASE_CAPS = -1,
+ IDPF_CSUM_CAPS = offsetof(struct virtchnl2_get_capabilities,
+ csum_caps),
+ IDPF_SEG_CAPS = offsetof(struct virtchnl2_get_capabilities,
+ seg_caps),
+ IDPF_RSS_CAPS = offsetof(struct virtchnl2_get_capabilities,
+ rss_caps),
+ IDPF_HSPLIT_CAPS = offsetof(struct virtchnl2_get_capabilities,
+ hsplit_caps),
+ IDPF_RSC_CAPS = offsetof(struct virtchnl2_get_capabilities,
+ rsc_caps),
+ IDPF_OTHER_CAPS = offsetof(struct virtchnl2_get_capabilities,
+ other_caps),
+};
+
+/**
+ * enum idpf_vport_state - Current vport state
+ * @__IDPF_VPORT_DOWN: Vport is down
+ * @__IDPF_VPORT_UP: Vport is up
+ * @__IDPF_VPORT_STATE_LAST: Must be last, number of states
+ */
+enum idpf_vport_state {
+ __IDPF_VPORT_DOWN,
+ __IDPF_VPORT_UP,
+ __IDPF_VPORT_STATE_LAST,
+};
+
+/**
+ * struct idpf_netdev_priv - Struct to store vport back pointer
+ * @adapter: Adapter back pointer
+ * @vport: Vport back pointer
+ * @vport_id: Vport identifier
+ * @vport_idx: Relative vport index
+ * @state: See enum idpf_vport_state
+ * @netstats: Packet and byte stats
+ * @stats_lock: Lock to protect stats update
+ */
+struct idpf_netdev_priv {
+ struct idpf_adapter *adapter;
+ struct idpf_vport *vport;
+ u32 vport_id;
+ u16 vport_idx;
+ enum idpf_vport_state state;
+ struct rtnl_link_stats64 netstats;
+ spinlock_t stats_lock;
+};
+
+/**
+ * struct idpf_reset_reg - Reset register offsets/masks
+ * @rstat: Reset status register
+ * @rstat_m: Reset status mask
+ */
+struct idpf_reset_reg {
+ void __iomem *rstat;
+ u32 rstat_m;
+};
+
+/**
+ * struct idpf_vport_max_q - Queue limits
+ * @max_rxq: Maximum number of RX queues supported
+ * @max_txq: Maixmum number of TX queues supported
+ * @max_bufq: In splitq, maximum number of buffer queues supported
+ * @max_complq: In splitq, maximum number of completion queues supported
+ */
+struct idpf_vport_max_q {
+ u16 max_rxq;
+ u16 max_txq;
+ u16 max_bufq;
+ u16 max_complq;
+};
+
+/**
+ * struct idpf_reg_ops - Device specific register operation function pointers
+ * @ctlq_reg_init: Mailbox control queue register initialization
+ * @intr_reg_init: Traffic interrupt register initialization
+ * @mb_intr_reg_init: Mailbox interrupt register initialization
+ * @reset_reg_init: Reset register initialization
+ * @trigger_reset: Trigger a reset to occur
+ */
+struct idpf_reg_ops {
+ void (*ctlq_reg_init)(struct idpf_ctlq_create_info *cq);
+ int (*intr_reg_init)(struct idpf_vport *vport);
+ void (*mb_intr_reg_init)(struct idpf_adapter *adapter);
+ void (*reset_reg_init)(struct idpf_adapter *adapter);
+ void (*trigger_reset)(struct idpf_adapter *adapter,
+ enum idpf_flags trig_cause);
+};
+
+/**
+ * struct idpf_dev_ops - Device specific operations
+ * @reg_ops: Register operations
+ */
+struct idpf_dev_ops {
+ struct idpf_reg_ops reg_ops;
+};
+
+/* These macros allow us to generate an enum and a matching char * array of
+ * stringified enums that are always in sync. Checkpatch issues a bogus warning
+ * about this being a complex macro; but it's wrong, these are never used as a
+ * statement and instead only used to define the enum and array.
+ */
+#define IDPF_FOREACH_VPORT_VC_STATE(STATE) \
+ STATE(IDPF_VC_CREATE_VPORT) \
+ STATE(IDPF_VC_CREATE_VPORT_ERR) \
+ STATE(IDPF_VC_ENA_VPORT) \
+ STATE(IDPF_VC_ENA_VPORT_ERR) \
+ STATE(IDPF_VC_DIS_VPORT) \
+ STATE(IDPF_VC_DIS_VPORT_ERR) \
+ STATE(IDPF_VC_DESTROY_VPORT) \
+ STATE(IDPF_VC_DESTROY_VPORT_ERR) \
+ STATE(IDPF_VC_CONFIG_TXQ) \
+ STATE(IDPF_VC_CONFIG_TXQ_ERR) \
+ STATE(IDPF_VC_CONFIG_RXQ) \
+ STATE(IDPF_VC_CONFIG_RXQ_ERR) \
+ STATE(IDPF_VC_ENA_QUEUES) \
+ STATE(IDPF_VC_ENA_QUEUES_ERR) \
+ STATE(IDPF_VC_DIS_QUEUES) \
+ STATE(IDPF_VC_DIS_QUEUES_ERR) \
+ STATE(IDPF_VC_MAP_IRQ) \
+ STATE(IDPF_VC_MAP_IRQ_ERR) \
+ STATE(IDPF_VC_UNMAP_IRQ) \
+ STATE(IDPF_VC_UNMAP_IRQ_ERR) \
+ STATE(IDPF_VC_ADD_QUEUES) \
+ STATE(IDPF_VC_ADD_QUEUES_ERR) \
+ STATE(IDPF_VC_DEL_QUEUES) \
+ STATE(IDPF_VC_DEL_QUEUES_ERR) \
+ STATE(IDPF_VC_ALLOC_VECTORS) \
+ STATE(IDPF_VC_ALLOC_VECTORS_ERR) \
+ STATE(IDPF_VC_DEALLOC_VECTORS) \
+ STATE(IDPF_VC_DEALLOC_VECTORS_ERR) \
+ STATE(IDPF_VC_SET_SRIOV_VFS) \
+ STATE(IDPF_VC_SET_SRIOV_VFS_ERR) \
+ STATE(IDPF_VC_GET_RSS_LUT) \
+ STATE(IDPF_VC_GET_RSS_LUT_ERR) \
+ STATE(IDPF_VC_SET_RSS_LUT) \
+ STATE(IDPF_VC_SET_RSS_LUT_ERR) \
+ STATE(IDPF_VC_GET_RSS_KEY) \
+ STATE(IDPF_VC_GET_RSS_KEY_ERR) \
+ STATE(IDPF_VC_SET_RSS_KEY) \
+ STATE(IDPF_VC_SET_RSS_KEY_ERR) \
+ STATE(IDPF_VC_GET_STATS) \
+ STATE(IDPF_VC_GET_STATS_ERR) \
+ STATE(IDPF_VC_ADD_MAC_ADDR) \
+ STATE(IDPF_VC_ADD_MAC_ADDR_ERR) \
+ STATE(IDPF_VC_DEL_MAC_ADDR) \
+ STATE(IDPF_VC_DEL_MAC_ADDR_ERR) \
+ STATE(IDPF_VC_GET_PTYPE_INFO) \
+ STATE(IDPF_VC_GET_PTYPE_INFO_ERR) \
+ STATE(IDPF_VC_LOOPBACK_STATE) \
+ STATE(IDPF_VC_LOOPBACK_STATE_ERR) \
+ STATE(IDPF_VC_NBITS)
+
+#define IDPF_GEN_ENUM(ENUM) ENUM,
+#define IDPF_GEN_STRING(STRING) #STRING,
+
+enum idpf_vport_vc_state {
+ IDPF_FOREACH_VPORT_VC_STATE(IDPF_GEN_ENUM)
+};
+
+extern const char * const idpf_vport_vc_state_str[];
+
+/**
+ * enum idpf_vport_reset_cause - Vport soft reset causes
+ * @IDPF_SR_Q_CHANGE: Soft reset queue change
+ * @IDPF_SR_Q_DESC_CHANGE: Soft reset descriptor change
+ * @IDPF_SR_MTU_CHANGE: Soft reset MTU change
+ * @IDPF_SR_RSC_CHANGE: Soft reset RSC change
+ */
+enum idpf_vport_reset_cause {
+ IDPF_SR_Q_CHANGE,
+ IDPF_SR_Q_DESC_CHANGE,
+ IDPF_SR_MTU_CHANGE,
+ IDPF_SR_RSC_CHANGE,
+};
+
+/**
+ * enum idpf_vport_flags - Vport flags
+ * @IDPF_VPORT_DEL_QUEUES: To send delete queues message
+ * @IDPF_VPORT_SW_MARKER: Indicate TX pipe drain software marker packets
+ * processing is done
+ * @IDPF_VPORT_FLAGS_NBITS: Must be last
+ */
+enum idpf_vport_flags {
+ IDPF_VPORT_DEL_QUEUES,
+ IDPF_VPORT_SW_MARKER,
+ IDPF_VPORT_FLAGS_NBITS,
+};
+
+struct idpf_port_stats {
+ struct u64_stats_sync stats_sync;
+ u64_stats_t rx_hw_csum_err;
+ u64_stats_t rx_hsplit;
+ u64_stats_t rx_hsplit_hbo;
+ u64_stats_t rx_bad_descs;
+ u64_stats_t tx_linearize;
+ u64_stats_t tx_busy;
+ u64_stats_t tx_drops;
+ u64_stats_t tx_dma_map_errs;
+ struct virtchnl2_vport_stats vport_stats;
+};
+
+/**
+ * struct idpf_vport - Handle for netdevices and queue resources
+ * @num_txq: Number of allocated TX queues
+ * @num_complq: Number of allocated completion queues
+ * @txq_desc_count: TX queue descriptor count
+ * @complq_desc_count: Completion queue descriptor count
+ * @compln_clean_budget: Work budget for completion clean
+ * @num_txq_grp: Number of TX queue groups
+ * @txq_grps: Array of TX queue groups
+ * @txq_model: Split queue or single queue queuing model
+ * @txqs: Used only in hotpath to get to the right queue very fast
+ * @crc_enable: Enable CRC insertion offload
+ * @num_rxq: Number of allocated RX queues
+ * @num_bufq: Number of allocated buffer queues
+ * @rxq_desc_count: RX queue descriptor count. *MUST* have enough descriptors
+ * to complete all buffer descriptors for all buffer queues in
+ * the worst case.
+ * @num_bufqs_per_qgrp: Buffer queues per RX queue in a given grouping
+ * @bufq_desc_count: Buffer queue descriptor count
+ * @bufq_size: Size of buffers in ring (e.g. 2K, 4K, etc)
+ * @num_rxq_grp: Number of RX queues in a group
+ * @rxq_grps: Total number of RX groups. Number of groups * number of RX per
+ * group will yield total number of RX queues.
+ * @rxq_model: Splitq queue or single queue queuing model
+ * @rx_ptype_lkup: Lookup table for ptypes on RX
+ * @adapter: back pointer to associated adapter
+ * @netdev: Associated net_device. Each vport should have one and only one
+ * associated netdev.
+ * @flags: See enum idpf_vport_flags
+ * @vport_type: Default SRIOV, SIOV, etc.
+ * @vport_id: Device given vport identifier
+ * @idx: Software index in adapter vports struct
+ * @default_vport: Use this vport if one isn't specified
+ * @base_rxd: True if the driver should use base descriptors instead of flex
+ * @num_q_vectors: Number of IRQ vectors allocated
+ * @q_vectors: Array of queue vectors
+ * @q_vector_idxs: Starting index of queue vectors
+ * @max_mtu: device given max possible MTU
+ * @default_mac_addr: device will give a default MAC to use
+ * @rx_itr_profile: RX profiles for Dynamic Interrupt Moderation
+ * @tx_itr_profile: TX profiles for Dynamic Interrupt Moderation
+ * @port_stats: per port csum, header split, and other offload stats
+ * @link_up: True if link is up
+ * @link_speed_mbps: Link speed in mbps
+ * @vc_msg: Virtchnl message buffer
+ * @vc_state: Virtchnl message state
+ * @vchnl_wq: Wait queue for virtchnl messages
+ * @sw_marker_wq: workqueue for marker packets
+ * @vc_buf_lock: Lock to protect virtchnl buffer
+ */
+struct idpf_vport {
+ u16 num_txq;
+ u16 num_complq;
+ u32 txq_desc_count;
+ u32 complq_desc_count;
+ u32 compln_clean_budget;
+ u16 num_txq_grp;
+ struct idpf_txq_group *txq_grps;
+ u32 txq_model;
+ struct idpf_queue **txqs;
+ bool crc_enable;
+
+ u16 num_rxq;
+ u16 num_bufq;
+ u32 rxq_desc_count;
+ u8 num_bufqs_per_qgrp;
+ u32 bufq_desc_count[IDPF_MAX_BUFQS_PER_RXQ_GRP];
+ u32 bufq_size[IDPF_MAX_BUFQS_PER_RXQ_GRP];
+ u16 num_rxq_grp;
+ struct idpf_rxq_group *rxq_grps;
+ u32 rxq_model;
+ struct idpf_rx_ptype_decoded rx_ptype_lkup[IDPF_RX_MAX_PTYPE];
+
+ struct idpf_adapter *adapter;
+ struct net_device *netdev;
+ DECLARE_BITMAP(flags, IDPF_VPORT_FLAGS_NBITS);
+ u16 vport_type;
+ u32 vport_id;
+ u16 idx;
+ bool default_vport;
+ bool base_rxd;
+
+ u16 num_q_vectors;
+ struct idpf_q_vector *q_vectors;
+ u16 *q_vector_idxs;
+ u16 max_mtu;
+ u8 default_mac_addr[ETH_ALEN];
+ u16 rx_itr_profile[IDPF_DIM_PROFILE_SLOTS];
+ u16 tx_itr_profile[IDPF_DIM_PROFILE_SLOTS];
+ struct idpf_port_stats port_stats;
+
+ bool link_up;
+ u32 link_speed_mbps;
+
+ char vc_msg[IDPF_CTLQ_MAX_BUF_LEN];
+ DECLARE_BITMAP(vc_state, IDPF_VC_NBITS);
+
+ wait_queue_head_t vchnl_wq;
+ wait_queue_head_t sw_marker_wq;
+ struct mutex vc_buf_lock;
+};
+
+/**
+ * enum idpf_user_flags
+ * @__IDPF_PROMISC_UC: Unicast promiscuous mode
+ * @__IDPF_PROMISC_MC: Multicast promiscuous mode
+ * @__IDPF_USER_FLAGS_NBITS: Must be last
+ */
+enum idpf_user_flags {
+ __IDPF_PROMISC_UC = 32,
+ __IDPF_PROMISC_MC,
+
+ __IDPF_USER_FLAGS_NBITS,
+};
+
+/**
+ * struct idpf_rss_data - Associated RSS data
+ * @rss_key_size: Size of RSS hash key
+ * @rss_key: RSS hash key
+ * @rss_lut_size: Size of RSS lookup table
+ * @rss_lut: RSS lookup table
+ * @cached_lut: Used to restore previously init RSS lut
+ */
+struct idpf_rss_data {
+ u16 rss_key_size;
+ u8 *rss_key;
+ u16 rss_lut_size;
+ u32 *rss_lut;
+ u32 *cached_lut;
+};
+
+/**
+ * struct idpf_vport_user_config_data - User defined configuration values for
+ * each vport.
+ * @rss_data: See struct idpf_rss_data
+ * @num_req_tx_qs: Number of user requested TX queues through ethtool
+ * @num_req_rx_qs: Number of user requested RX queues through ethtool
+ * @num_req_txq_desc: Number of user requested TX queue descriptors through
+ * ethtool
+ * @num_req_rxq_desc: Number of user requested RX queue descriptors through
+ * ethtool
+ * @user_flags: User toggled config flags
+ * @mac_filter_list: List of MAC filters
+ *
+ * Used to restore configuration after a reset as the vport will get wiped.
+ */
+struct idpf_vport_user_config_data {
+ struct idpf_rss_data rss_data;
+ u16 num_req_tx_qs;
+ u16 num_req_rx_qs;
+ u32 num_req_txq_desc;
+ u32 num_req_rxq_desc;
+ DECLARE_BITMAP(user_flags, __IDPF_USER_FLAGS_NBITS);
+ struct list_head mac_filter_list;
+};
+
+/**
+ * enum idpf_vport_config_flags - Vport config flags
+ * @IDPF_VPORT_REG_NETDEV: Register netdev
+ * @IDPF_VPORT_UP_REQUESTED: Set if interface up is requested on core reset
+ * @IDPF_VPORT_ADD_MAC_REQ: Asynchronous add ether address in flight
+ * @IDPF_VPORT_DEL_MAC_REQ: Asynchronous delete ether address in flight
+ * @IDPF_VPORT_CONFIG_FLAGS_NBITS: Must be last
+ */
+enum idpf_vport_config_flags {
+ IDPF_VPORT_REG_NETDEV,
+ IDPF_VPORT_UP_REQUESTED,
+ IDPF_VPORT_ADD_MAC_REQ,
+ IDPF_VPORT_DEL_MAC_REQ,
+ IDPF_VPORT_CONFIG_FLAGS_NBITS,
+};
+
+/**
+ * struct idpf_avail_queue_info
+ * @avail_rxq: Available RX queues
+ * @avail_txq: Available TX queues
+ * @avail_bufq: Available buffer queues
+ * @avail_complq: Available completion queues
+ *
+ * Maintain total queues available after allocating max queues to each vport.
+ */
+struct idpf_avail_queue_info {
+ u16 avail_rxq;
+ u16 avail_txq;
+ u16 avail_bufq;
+ u16 avail_complq;
+};
+
+/**
+ * struct idpf_vector_info - Utility structure to pass function arguments as a
+ * structure
+ * @num_req_vecs: Vectors required based on the number of queues updated by the
+ * user via ethtool
+ * @num_curr_vecs: Current number of vectors, must be >= @num_req_vecs
+ * @index: Relative starting index for vectors
+ * @default_vport: Vectors are for default vport
+ */
+struct idpf_vector_info {
+ u16 num_req_vecs;
+ u16 num_curr_vecs;
+ u16 index;
+ bool default_vport;
+};
+
+/**
+ * struct idpf_vector_lifo - Stack to maintain vector indexes used for vector
+ * distribution algorithm
+ * @top: Points to stack top i.e. next available vector index
+ * @base: Always points to start of the free pool
+ * @size: Total size of the vector stack
+ * @vec_idx: Array to store all the vector indexes
+ *
+ * Vector stack maintains all the relative vector indexes at the *adapter*
+ * level. This stack is divided into 2 parts, first one is called as 'default
+ * pool' and other one is called 'free pool'. Vector distribution algorithm
+ * gives priority to default vports in a way that at least IDPF_MIN_Q_VEC
+ * vectors are allocated per default vport and the relative vector indexes for
+ * those are maintained in default pool. Free pool contains all the unallocated
+ * vector indexes which can be allocated on-demand basis. Mailbox vector index
+ * is maintained in the default pool of the stack.
+ */
+struct idpf_vector_lifo {
+ u16 top;
+ u16 base;
+ u16 size;
+ u16 *vec_idx;
+};
+
+/**
+ * struct idpf_vport_config - Vport configuration data
+ * @user_config: see struct idpf_vport_user_config_data
+ * @max_q: Maximum possible queues
+ * @req_qs_chunks: Queue chunk data for requested queues
+ * @mac_filter_list_lock: Lock to protect mac filters
+ * @flags: See enum idpf_vport_config_flags
+ */
+struct idpf_vport_config {
+ struct idpf_vport_user_config_data user_config;
+ struct idpf_vport_max_q max_q;
+ void *req_qs_chunks;
+ spinlock_t mac_filter_list_lock;
+ DECLARE_BITMAP(flags, IDPF_VPORT_CONFIG_FLAGS_NBITS);
+};
+
+/**
+ * struct idpf_adapter - Device data struct generated on probe
+ * @pdev: PCI device struct given on probe
+ * @virt_ver_maj: Virtchnl version major
+ * @virt_ver_min: Virtchnl version minor
+ * @msg_enable: Debug message level enabled
+ * @mb_wait_count: Number of times mailbox was attempted initialization
+ * @state: Init state machine
+ * @flags: See enum idpf_flags
+ * @reset_reg: See struct idpf_reset_reg
+ * @hw: Device access data
+ * @num_req_msix: Requested number of MSIX vectors
+ * @num_avail_msix: Available number of MSIX vectors
+ * @num_msix_entries: Number of entries in MSIX table
+ * @msix_entries: MSIX table
+ * @req_vec_chunks: Requested vector chunk data
+ * @mb_vector: Mailbox vector data
+ * @vector_stack: Stack to store the msix vector indexes
+ * @irq_mb_handler: Handler for hard interrupt for mailbox
+ * @tx_timeout_count: Number of TX timeouts that have occurred
+ * @avail_queues: Device given queue limits
+ * @vports: Array to store vports created by the driver
+ * @netdevs: Associated Vport netdevs
+ * @vport_params_reqd: Vport params requested
+ * @vport_params_recvd: Vport params received
+ * @vport_ids: Array of device given vport identifiers
+ * @vport_config: Vport config parameters
+ * @max_vports: Maximum vports that can be allocated
+ * @num_alloc_vports: Current number of vports allocated
+ * @next_vport: Next free slot in pf->vport[] - 0-based!
+ * @init_task: Initialization task
+ * @init_wq: Workqueue for initialization task
+ * @serv_task: Periodically recurring maintenance task
+ * @serv_wq: Workqueue for service task
+ * @mbx_task: Task to handle mailbox interrupts
+ * @mbx_wq: Workqueue for mailbox responses
+ * @vc_event_task: Task to handle out of band virtchnl event notifications
+ * @vc_event_wq: Workqueue for virtchnl events
+ * @stats_task: Periodic statistics retrieval task
+ * @stats_wq: Workqueue for statistics task
+ * @caps: Negotiated capabilities with device
+ * @vchnl_wq: Wait queue for virtchnl messages
+ * @vc_state: Virtchnl message state
+ * @vc_msg: Virtchnl message buffer
+ * @dev_ops: See idpf_dev_ops
+ * @num_vfs: Number of allocated VFs through sysfs. PF does not directly talk
+ * to VFs but is used to initialize them
+ * @crc_enable: Enable CRC insertion offload
+ * @req_tx_splitq: TX split or single queue model to request
+ * @req_rx_splitq: RX split or single queue model to request
+ * @vport_ctrl_lock: Lock to protect the vport control flow
+ * @vector_lock: Lock to protect vector distribution
+ * @queue_lock: Lock to protect queue distribution
+ * @vc_buf_lock: Lock to protect virtchnl buffer
+ */
+struct idpf_adapter {
+ struct pci_dev *pdev;
+ u32 virt_ver_maj;
+ u32 virt_ver_min;
+
+ u32 msg_enable;
+ u32 mb_wait_count;
+ enum idpf_state state;
+ DECLARE_BITMAP(flags, IDPF_FLAGS_NBITS);
+ struct idpf_reset_reg reset_reg;
+ struct idpf_hw hw;
+ u16 num_req_msix;
+ u16 num_avail_msix;
+ u16 num_msix_entries;
+ struct msix_entry *msix_entries;
+ struct virtchnl2_alloc_vectors *req_vec_chunks;
+ struct idpf_q_vector mb_vector;
+ struct idpf_vector_lifo vector_stack;
+ irqreturn_t (*irq_mb_handler)(int irq, void *data);
+
+ u32 tx_timeout_count;
+ struct idpf_avail_queue_info avail_queues;
+ struct idpf_vport **vports;
+ struct net_device **netdevs;
+ struct virtchnl2_create_vport **vport_params_reqd;
+ struct virtchnl2_create_vport **vport_params_recvd;
+ u32 *vport_ids;
+
+ struct idpf_vport_config **vport_config;
+ u16 max_vports;
+ u16 num_alloc_vports;
+ u16 next_vport;
+
+ struct delayed_work init_task;
+ struct workqueue_struct *init_wq;
+ struct delayed_work serv_task;
+ struct workqueue_struct *serv_wq;
+ struct delayed_work mbx_task;
+ struct workqueue_struct *mbx_wq;
+ struct delayed_work vc_event_task;
+ struct workqueue_struct *vc_event_wq;
+ struct delayed_work stats_task;
+ struct workqueue_struct *stats_wq;
+ struct virtchnl2_get_capabilities caps;
+
+ wait_queue_head_t vchnl_wq;
+ DECLARE_BITMAP(vc_state, IDPF_VC_NBITS);
+ char vc_msg[IDPF_CTLQ_MAX_BUF_LEN];
+ struct idpf_dev_ops dev_ops;
+ int num_vfs;
+ bool crc_enable;
+ bool req_tx_splitq;
+ bool req_rx_splitq;
+
+ struct mutex vport_ctrl_lock;
+ struct mutex vector_lock;
+ struct mutex queue_lock;
+ struct mutex vc_buf_lock;
+};
+
+/**
+ * idpf_is_queue_model_split - check if queue model is split
+ * @q_model: queue model single or split
+ *
+ * Returns true if queue model is split else false
+ */
+static inline int idpf_is_queue_model_split(u16 q_model)
+{
+ return q_model == VIRTCHNL2_QUEUE_MODEL_SPLIT;
+}
+
+#define idpf_is_cap_ena(adapter, field, flag) \
+ idpf_is_capability_ena(adapter, false, field, flag)
+#define idpf_is_cap_ena_all(adapter, field, flag) \
+ idpf_is_capability_ena(adapter, true, field, flag)
+
+bool idpf_is_capability_ena(struct idpf_adapter *adapter, bool all,
+ enum idpf_cap_field field, u64 flag);
+
+#define IDPF_CAP_RSS (\
+ VIRTCHNL2_CAP_RSS_IPV4_TCP |\
+ VIRTCHNL2_CAP_RSS_IPV4_TCP |\
+ VIRTCHNL2_CAP_RSS_IPV4_UDP |\
+ VIRTCHNL2_CAP_RSS_IPV4_SCTP |\
+ VIRTCHNL2_CAP_RSS_IPV4_OTHER |\
+ VIRTCHNL2_CAP_RSS_IPV6_TCP |\
+ VIRTCHNL2_CAP_RSS_IPV6_TCP |\
+ VIRTCHNL2_CAP_RSS_IPV6_UDP |\
+ VIRTCHNL2_CAP_RSS_IPV6_SCTP |\
+ VIRTCHNL2_CAP_RSS_IPV6_OTHER)
+
+#define IDPF_CAP_RSC (\
+ VIRTCHNL2_CAP_RSC_IPV4_TCP |\
+ VIRTCHNL2_CAP_RSC_IPV6_TCP)
+
+#define IDPF_CAP_HSPLIT (\
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L4V4 |\
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L4V6)
+
+#define IDPF_CAP_RX_CSUM_L4V4 (\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_TCP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_UDP)
+
+#define IDPF_CAP_RX_CSUM_L4V6 (\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_TCP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_UDP)
+
+#define IDPF_CAP_RX_CSUM (\
+ VIRTCHNL2_CAP_RX_CSUM_L3_IPV4 |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_TCP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_UDP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_TCP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_UDP)
+
+#define IDPF_CAP_SCTP_CSUM (\
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_SCTP |\
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_SCTP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_SCTP |\
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_SCTP)
+
+#define IDPF_CAP_TUNNEL_TX_CSUM (\
+ VIRTCHNL2_CAP_TX_CSUM_L3_SINGLE_TUNNEL |\
+ VIRTCHNL2_CAP_TX_CSUM_L4_SINGLE_TUNNEL)
+
+/**
+ * idpf_get_reserved_vecs - Get reserved vectors
+ * @adapter: private data struct
+ */
+static inline u16 idpf_get_reserved_vecs(struct idpf_adapter *adapter)
+{
+ return le16_to_cpu(adapter->caps.num_allocated_vectors);
+}
+
+/**
+ * idpf_get_default_vports - Get default number of vports
+ * @adapter: private data struct
+ */
+static inline u16 idpf_get_default_vports(struct idpf_adapter *adapter)
+{
+ return le16_to_cpu(adapter->caps.default_num_vports);
+}
+
+/**
+ * idpf_get_max_vports - Get max number of vports
+ * @adapter: private data struct
+ */
+static inline u16 idpf_get_max_vports(struct idpf_adapter *adapter)
+{
+ return le16_to_cpu(adapter->caps.max_vports);
+}
+
+/**
+ * idpf_get_max_tx_bufs - Get max scatter-gather buffers supported by the device
+ * @adapter: private data struct
+ */
+static inline unsigned int idpf_get_max_tx_bufs(struct idpf_adapter *adapter)
+{
+ return adapter->caps.max_sg_bufs_per_tx_pkt;
+}
+
+/**
+ * idpf_get_min_tx_pkt_len - Get min packet length supported by the device
+ * @adapter: private data struct
+ */
+static inline u8 idpf_get_min_tx_pkt_len(struct idpf_adapter *adapter)
+{
+ u8 pkt_len = adapter->caps.min_sso_packet_len;
+
+ return pkt_len ? pkt_len : IDPF_TX_MIN_PKT_LEN;
+}
+
+/**
+ * idpf_get_reg_addr - Get BAR0 register address
+ * @adapter: private data struct
+ * @reg_offset: register offset value
+ *
+ * Based on the register offset, return the actual BAR0 register address
+ */
+static inline void __iomem *idpf_get_reg_addr(struct idpf_adapter *adapter,
+ resource_size_t reg_offset)
+{
+ return (void __iomem *)(adapter->hw.hw_addr + reg_offset);
+}
+
+/**
+ * idpf_is_reset_detected - check if we were reset at some point
+ * @adapter: driver specific private structure
+ *
+ * Returns true if we are either in reset currently or were previously reset.
+ */
+static inline bool idpf_is_reset_detected(struct idpf_adapter *adapter)
+{
+ if (!adapter->hw.arq)
+ return true;
+
+ return !(readl(idpf_get_reg_addr(adapter, adapter->hw.arq->reg.len)) &
+ adapter->hw.arq->reg.len_mask);
+}
+
+/**
+ * idpf_is_reset_in_prog - check if reset is in progress
+ * @adapter: driver specific private structure
+ *
+ * Returns true if hard reset is in progress, false otherwise
+ */
+static inline bool idpf_is_reset_in_prog(struct idpf_adapter *adapter)
+{
+ return (test_bit(IDPF_HR_RESET_IN_PROG, adapter->flags) ||
+ test_bit(IDPF_HR_FUNC_RESET, adapter->flags) ||
+ test_bit(IDPF_HR_DRV_LOAD, adapter->flags));
+}
+
+/**
+ * idpf_netdev_to_vport - get a vport handle from a netdev
+ * @netdev: network interface device structure
+ */
+static inline struct idpf_vport *idpf_netdev_to_vport(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ return np->vport;
+}
+
+/**
+ * idpf_netdev_to_adapter - Get adapter handle from a netdev
+ * @netdev: Network interface device structure
+ */
+static inline struct idpf_adapter *idpf_netdev_to_adapter(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ return np->adapter;
+}
+
+/**
+ * idpf_is_feature_ena - Determine if a particular feature is enabled
+ * @vport: Vport to check
+ * @feature: Netdev flag to check
+ *
+ * Returns true or false if a particular feature is enabled.
+ */
+static inline bool idpf_is_feature_ena(const struct idpf_vport *vport,
+ netdev_features_t feature)
+{
+ return vport->netdev->features & feature;
+}
+
+/**
+ * idpf_get_max_tx_hdr_size -- get the size of tx header
+ * @adapter: Driver specific private structure
+ */
+static inline u16 idpf_get_max_tx_hdr_size(struct idpf_adapter *adapter)
+{
+ return le16_to_cpu(adapter->caps.max_tx_hdr_size);
+}
+
+/**
+ * idpf_vport_ctrl_lock - Acquire the vport control lock
+ * @netdev: Network interface device structure
+ *
+ * This lock should be used by non-datapath code to protect against vport
+ * destruction.
+ */
+static inline void idpf_vport_ctrl_lock(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ mutex_lock(&np->adapter->vport_ctrl_lock);
+}
+
+/**
+ * idpf_vport_ctrl_unlock - Release the vport control lock
+ * @netdev: Network interface device structure
+ */
+static inline void idpf_vport_ctrl_unlock(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ mutex_unlock(&np->adapter->vport_ctrl_lock);
+}
+
+void idpf_statistics_task(struct work_struct *work);
+void idpf_init_task(struct work_struct *work);
+void idpf_service_task(struct work_struct *work);
+void idpf_mbx_task(struct work_struct *work);
+void idpf_vc_event_task(struct work_struct *work);
+void idpf_dev_ops_init(struct idpf_adapter *adapter);
+void idpf_vf_dev_ops_init(struct idpf_adapter *adapter);
+int idpf_vport_adjust_qs(struct idpf_vport *vport);
+int idpf_init_dflt_mbx(struct idpf_adapter *adapter);
+void idpf_deinit_dflt_mbx(struct idpf_adapter *adapter);
+int idpf_vc_core_init(struct idpf_adapter *adapter);
+void idpf_vc_core_deinit(struct idpf_adapter *adapter);
+int idpf_intr_req(struct idpf_adapter *adapter);
+void idpf_intr_rel(struct idpf_adapter *adapter);
+int idpf_get_reg_intr_vecs(struct idpf_vport *vport,
+ struct idpf_vec_regs *reg_vals);
+u16 idpf_get_max_tx_hdr_size(struct idpf_adapter *adapter);
+int idpf_send_delete_queues_msg(struct idpf_vport *vport);
+int idpf_send_add_queues_msg(const struct idpf_vport *vport, u16 num_tx_q,
+ u16 num_complq, u16 num_rx_q, u16 num_rx_bufq);
+int idpf_initiate_soft_reset(struct idpf_vport *vport,
+ enum idpf_vport_reset_cause reset_cause);
+int idpf_send_enable_vport_msg(struct idpf_vport *vport);
+int idpf_send_disable_vport_msg(struct idpf_vport *vport);
+int idpf_send_destroy_vport_msg(struct idpf_vport *vport);
+int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport);
+int idpf_send_ena_dis_loopback_msg(struct idpf_vport *vport);
+int idpf_send_get_set_rss_key_msg(struct idpf_vport *vport, bool get);
+int idpf_send_get_set_rss_lut_msg(struct idpf_vport *vport, bool get);
+int idpf_send_dealloc_vectors_msg(struct idpf_adapter *adapter);
+int idpf_send_alloc_vectors_msg(struct idpf_adapter *adapter, u16 num_vectors);
+void idpf_deinit_task(struct idpf_adapter *adapter);
+int idpf_req_rel_vector_indexes(struct idpf_adapter *adapter,
+ u16 *q_vector_idxs,
+ struct idpf_vector_info *vec_info);
+int idpf_vport_alloc_vec_indexes(struct idpf_vport *vport);
+int idpf_send_get_stats_msg(struct idpf_vport *vport);
+int idpf_get_vec_ids(struct idpf_adapter *adapter,
+ u16 *vecids, int num_vecids,
+ struct virtchnl2_vector_chunks *chunks);
+int idpf_recv_mb_msg(struct idpf_adapter *adapter, u32 op,
+ void *msg, int msg_size);
+int idpf_send_mb_msg(struct idpf_adapter *adapter, u32 op,
+ u16 msg_size, u8 *msg);
+void idpf_set_ethtool_ops(struct net_device *netdev);
+int idpf_vport_alloc_max_qs(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q);
+void idpf_vport_dealloc_max_qs(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q);
+int idpf_add_del_mac_filters(struct idpf_vport *vport,
+ struct idpf_netdev_priv *np,
+ bool add, bool async);
+int idpf_set_promiscuous(struct idpf_adapter *adapter,
+ struct idpf_vport_user_config_data *config_data,
+ u32 vport_id);
+int idpf_send_disable_queues_msg(struct idpf_vport *vport);
+void idpf_vport_init(struct idpf_vport *vport, struct idpf_vport_max_q *max_q);
+u32 idpf_get_vport_id(struct idpf_vport *vport);
+int idpf_vport_queue_ids_init(struct idpf_vport *vport);
+int idpf_queue_reg_init(struct idpf_vport *vport);
+int idpf_send_config_queues_msg(struct idpf_vport *vport);
+int idpf_send_enable_queues_msg(struct idpf_vport *vport);
+int idpf_send_create_vport_msg(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q);
+int idpf_check_supported_desc_ids(struct idpf_vport *vport);
+void idpf_vport_intr_write_itr(struct idpf_q_vector *q_vector,
+ u16 itr, bool tx);
+int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map);
+int idpf_send_set_sriov_vfs_msg(struct idpf_adapter *adapter, u16 num_vfs);
+int idpf_sriov_configure(struct pci_dev *pdev, int num_vfs);
+
+#endif /* !_IDPF_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_controlq.c b/drivers/net/ethernet/intel/idpf/idpf_controlq.c
new file mode 100644
index 0000000..c7f43d2
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_controlq.c
@@ -0,0 +1,621 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf_controlq.h"
+
+/**
+ * idpf_ctlq_setup_regs - initialize control queue registers
+ * @cq: pointer to the specific control queue
+ * @q_create_info: structs containing info for each queue to be initialized
+ */
+static void idpf_ctlq_setup_regs(struct idpf_ctlq_info *cq,
+ struct idpf_ctlq_create_info *q_create_info)
+{
+ /* set control queue registers in our local struct */
+ cq->reg.head = q_create_info->reg.head;
+ cq->reg.tail = q_create_info->reg.tail;
+ cq->reg.len = q_create_info->reg.len;
+ cq->reg.bah = q_create_info->reg.bah;
+ cq->reg.bal = q_create_info->reg.bal;
+ cq->reg.len_mask = q_create_info->reg.len_mask;
+ cq->reg.len_ena_mask = q_create_info->reg.len_ena_mask;
+ cq->reg.head_mask = q_create_info->reg.head_mask;
+}
+
+/**
+ * idpf_ctlq_init_regs - Initialize control queue registers
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ * @is_rxq: true if receive control queue, false otherwise
+ *
+ * Initialize registers. The caller is expected to have already initialized the
+ * descriptor ring memory and buffer memory
+ */
+static void idpf_ctlq_init_regs(struct idpf_hw *hw, struct idpf_ctlq_info *cq,
+ bool is_rxq)
+{
+ /* Update tail to post pre-allocated buffers for rx queues */
+ if (is_rxq)
+ wr32(hw, cq->reg.tail, (u32)(cq->ring_size - 1));
+
+ /* For non-Mailbox control queues only TAIL need to be set */
+ if (cq->q_id != -1)
+ return;
+
+ /* Clear Head for both send or receive */
+ wr32(hw, cq->reg.head, 0);
+
+ /* set starting point */
+ wr32(hw, cq->reg.bal, lower_32_bits(cq->desc_ring.pa));
+ wr32(hw, cq->reg.bah, upper_32_bits(cq->desc_ring.pa));
+ wr32(hw, cq->reg.len, (cq->ring_size | cq->reg.len_ena_mask));
+}
+
+/**
+ * idpf_ctlq_init_rxq_bufs - populate receive queue descriptors with buf
+ * @cq: pointer to the specific Control queue
+ *
+ * Record the address of the receive queue DMA buffers in the descriptors.
+ * The buffers must have been previously allocated.
+ */
+static void idpf_ctlq_init_rxq_bufs(struct idpf_ctlq_info *cq)
+{
+ int i;
+
+ for (i = 0; i < cq->ring_size; i++) {
+ struct idpf_ctlq_desc *desc = IDPF_CTLQ_DESC(cq, i);
+ struct idpf_dma_mem *bi = cq->bi.rx_buff[i];
+
+ /* No buffer to post to descriptor, continue */
+ if (!bi)
+ continue;
+
+ desc->flags =
+ cpu_to_le16(IDPF_CTLQ_FLAG_BUF | IDPF_CTLQ_FLAG_RD);
+ desc->opcode = 0;
+ desc->datalen = cpu_to_le16(bi->size);
+ desc->ret_val = 0;
+ desc->v_opcode_dtype = 0;
+ desc->v_retval = 0;
+ desc->params.indirect.addr_high =
+ cpu_to_le32(upper_32_bits(bi->pa));
+ desc->params.indirect.addr_low =
+ cpu_to_le32(lower_32_bits(bi->pa));
+ desc->params.indirect.param0 = 0;
+ desc->params.indirect.sw_cookie = 0;
+ desc->params.indirect.v_flags = 0;
+ }
+}
+
+/**
+ * idpf_ctlq_shutdown - shutdown the CQ
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ *
+ * The main shutdown routine for any controq queue
+ */
+static void idpf_ctlq_shutdown(struct idpf_hw *hw, struct idpf_ctlq_info *cq)
+{
+ mutex_lock(&cq->cq_lock);
+
+ /* free ring buffers and the ring itself */
+ idpf_ctlq_dealloc_ring_res(hw, cq);
+
+ /* Set ring_size to 0 to indicate uninitialized queue */
+ cq->ring_size = 0;
+
+ mutex_unlock(&cq->cq_lock);
+ mutex_destroy(&cq->cq_lock);
+}
+
+/**
+ * idpf_ctlq_add - add one control queue
+ * @hw: pointer to hardware struct
+ * @qinfo: info for queue to be created
+ * @cq_out: (output) double pointer to control queue to be created
+ *
+ * Allocate and initialize a control queue and add it to the control queue list.
+ * The cq parameter will be allocated/initialized and passed back to the caller
+ * if no errors occur.
+ *
+ * Note: idpf_ctlq_init must be called prior to any calls to idpf_ctlq_add
+ */
+int idpf_ctlq_add(struct idpf_hw *hw,
+ struct idpf_ctlq_create_info *qinfo,
+ struct idpf_ctlq_info **cq_out)
+{
+ struct idpf_ctlq_info *cq;
+ bool is_rxq = false;
+ int err;
+
+ cq = kzalloc(sizeof(*cq), GFP_KERNEL);
+ if (!cq)
+ return -ENOMEM;
+
+ cq->cq_type = qinfo->type;
+ cq->q_id = qinfo->id;
+ cq->buf_size = qinfo->buf_size;
+ cq->ring_size = qinfo->len;
+
+ cq->next_to_use = 0;
+ cq->next_to_clean = 0;
+ cq->next_to_post = cq->ring_size - 1;
+
+ switch (qinfo->type) {
+ case IDPF_CTLQ_TYPE_MAILBOX_RX:
+ is_rxq = true;
+ fallthrough;
+ case IDPF_CTLQ_TYPE_MAILBOX_TX:
+ err = idpf_ctlq_alloc_ring_res(hw, cq);
+ break;
+ default:
+ err = -EBADR;
+ break;
+ }
+
+ if (err)
+ goto init_free_q;
+
+ if (is_rxq) {
+ idpf_ctlq_init_rxq_bufs(cq);
+ } else {
+ /* Allocate the array of msg pointers for TX queues */
+ cq->bi.tx_msg = kcalloc(qinfo->len,
+ sizeof(struct idpf_ctlq_msg *),
+ GFP_KERNEL);
+ if (!cq->bi.tx_msg) {
+ err = -ENOMEM;
+ goto init_dealloc_q_mem;
+ }
+ }
+
+ idpf_ctlq_setup_regs(cq, qinfo);
+
+ idpf_ctlq_init_regs(hw, cq, is_rxq);
+
+ mutex_init(&cq->cq_lock);
+
+ list_add(&cq->cq_list, &hw->cq_list_head);
+
+ *cq_out = cq;
+
+ return 0;
+
+init_dealloc_q_mem:
+ /* free ring buffers and the ring itself */
+ idpf_ctlq_dealloc_ring_res(hw, cq);
+init_free_q:
+ kfree(cq);
+
+ return err;
+}
+
+/**
+ * idpf_ctlq_remove - deallocate and remove specified control queue
+ * @hw: pointer to hardware struct
+ * @cq: pointer to control queue to be removed
+ */
+void idpf_ctlq_remove(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq)
+{
+ list_del(&cq->cq_list);
+ idpf_ctlq_shutdown(hw, cq);
+ kfree(cq);
+}
+
+/**
+ * idpf_ctlq_init - main initialization routine for all control queues
+ * @hw: pointer to hardware struct
+ * @num_q: number of queues to initialize
+ * @q_info: array of structs containing info for each queue to be initialized
+ *
+ * This initializes any number and any type of control queues. This is an all
+ * or nothing routine; if one fails, all previously allocated queues will be
+ * destroyed. This must be called prior to using the individual add/remove
+ * APIs.
+ */
+int idpf_ctlq_init(struct idpf_hw *hw, u8 num_q,
+ struct idpf_ctlq_create_info *q_info)
+{
+ struct idpf_ctlq_info *cq, *tmp;
+ int err;
+ int i;
+
+ INIT_LIST_HEAD(&hw->cq_list_head);
+
+ for (i = 0; i < num_q; i++) {
+ struct idpf_ctlq_create_info *qinfo = q_info + i;
+
+ err = idpf_ctlq_add(hw, qinfo, &cq);
+ if (err)
+ goto init_destroy_qs;
+ }
+
+ return 0;
+
+init_destroy_qs:
+ list_for_each_entry_safe(cq, tmp, &hw->cq_list_head, cq_list)
+ idpf_ctlq_remove(hw, cq);
+
+ return err;
+}
+
+/**
+ * idpf_ctlq_deinit - destroy all control queues
+ * @hw: pointer to hw struct
+ */
+void idpf_ctlq_deinit(struct idpf_hw *hw)
+{
+ struct idpf_ctlq_info *cq, *tmp;
+
+ list_for_each_entry_safe(cq, tmp, &hw->cq_list_head, cq_list)
+ idpf_ctlq_remove(hw, cq);
+}
+
+/**
+ * idpf_ctlq_send - send command to Control Queue (CTQ)
+ * @hw: pointer to hw struct
+ * @cq: handle to control queue struct to send on
+ * @num_q_msg: number of messages to send on control queue
+ * @q_msg: pointer to array of queue messages to be sent
+ *
+ * The caller is expected to allocate DMAable buffers and pass them to the
+ * send routine via the q_msg struct / control queue specific data struct.
+ * The control queue will hold a reference to each send message until
+ * the completion for that message has been cleaned.
+ */
+int idpf_ctlq_send(struct idpf_hw *hw, struct idpf_ctlq_info *cq,
+ u16 num_q_msg, struct idpf_ctlq_msg q_msg[])
+{
+ struct idpf_ctlq_desc *desc;
+ int num_desc_avail;
+ int err = 0;
+ int i;
+
+ mutex_lock(&cq->cq_lock);
+
+ /* Ensure there are enough descriptors to send all messages */
+ num_desc_avail = IDPF_CTLQ_DESC_UNUSED(cq);
+ if (num_desc_avail == 0 || num_desc_avail < num_q_msg) {
+ err = -ENOSPC;
+ goto err_unlock;
+ }
+
+ for (i = 0; i < num_q_msg; i++) {
+ struct idpf_ctlq_msg *msg = &q_msg[i];
+
+ desc = IDPF_CTLQ_DESC(cq, cq->next_to_use);
+
+ desc->opcode = cpu_to_le16(msg->opcode);
+ desc->pfid_vfid = cpu_to_le16(msg->func_id);
+
+ desc->v_opcode_dtype = cpu_to_le32(msg->cookie.mbx.chnl_opcode);
+ desc->v_retval = cpu_to_le32(msg->cookie.mbx.chnl_retval);
+
+ desc->flags = cpu_to_le16((msg->host_id & IDPF_HOST_ID_MASK) <<
+ IDPF_CTLQ_FLAG_HOST_ID_S);
+ if (msg->data_len) {
+ struct idpf_dma_mem *buff = msg->ctx.indirect.payload;
+
+ desc->datalen |= cpu_to_le16(msg->data_len);
+ desc->flags |= cpu_to_le16(IDPF_CTLQ_FLAG_BUF);
+ desc->flags |= cpu_to_le16(IDPF_CTLQ_FLAG_RD);
+
+ /* Update the address values in the desc with the pa
+ * value for respective buffer
+ */
+ desc->params.indirect.addr_high =
+ cpu_to_le32(upper_32_bits(buff->pa));
+ desc->params.indirect.addr_low =
+ cpu_to_le32(lower_32_bits(buff->pa));
+
+ memcpy(&desc->params, msg->ctx.indirect.context,
+ IDPF_INDIRECT_CTX_SIZE);
+ } else {
+ memcpy(&desc->params, msg->ctx.direct,
+ IDPF_DIRECT_CTX_SIZE);
+ }
+
+ /* Store buffer info */
+ cq->bi.tx_msg[cq->next_to_use] = msg;
+
+ (cq->next_to_use)++;
+ if (cq->next_to_use == cq->ring_size)
+ cq->next_to_use = 0;
+ }
+
+ /* Force memory write to complete before letting hardware
+ * know that there are new descriptors to fetch.
+ */
+ dma_wmb();
+
+ wr32(hw, cq->reg.tail, cq->next_to_use);
+
+err_unlock:
+ mutex_unlock(&cq->cq_lock);
+
+ return err;
+}
+
+/**
+ * idpf_ctlq_clean_sq - reclaim send descriptors on HW write back for the
+ * requested queue
+ * @cq: pointer to the specific Control queue
+ * @clean_count: (input|output) number of descriptors to clean as input, and
+ * number of descriptors actually cleaned as output
+ * @msg_status: (output) pointer to msg pointer array to be populated; needs
+ * to be allocated by caller
+ *
+ * Returns an array of message pointers associated with the cleaned
+ * descriptors. The pointers are to the original ctlq_msgs sent on the cleaned
+ * descriptors. The status will be returned for each; any messages that failed
+ * to send will have a non-zero status. The caller is expected to free original
+ * ctlq_msgs and free or reuse the DMA buffers.
+ */
+int idpf_ctlq_clean_sq(struct idpf_ctlq_info *cq, u16 *clean_count,
+ struct idpf_ctlq_msg *msg_status[])
+{
+ struct idpf_ctlq_desc *desc;
+ u16 i, num_to_clean;
+ u16 ntc, desc_err;
+
+ if (*clean_count == 0)
+ return 0;
+ if (*clean_count > cq->ring_size)
+ return -EBADR;
+
+ mutex_lock(&cq->cq_lock);
+
+ ntc = cq->next_to_clean;
+
+ num_to_clean = *clean_count;
+
+ for (i = 0; i < num_to_clean; i++) {
+ /* Fetch next descriptor and check if marked as done */
+ desc = IDPF_CTLQ_DESC(cq, ntc);
+ if (!(le16_to_cpu(desc->flags) & IDPF_CTLQ_FLAG_DD))
+ break;
+
+ /* strip off FW internal code */
+ desc_err = le16_to_cpu(desc->ret_val) & 0xff;
+
+ msg_status[i] = cq->bi.tx_msg[ntc];
+ msg_status[i]->status = desc_err;
+
+ cq->bi.tx_msg[ntc] = NULL;
+
+ /* Zero out any stale data */
+ memset(desc, 0, sizeof(*desc));
+
+ ntc++;
+ if (ntc == cq->ring_size)
+ ntc = 0;
+ }
+
+ cq->next_to_clean = ntc;
+
+ mutex_unlock(&cq->cq_lock);
+
+ /* Return number of descriptors actually cleaned */
+ *clean_count = i;
+
+ return 0;
+}
+
+/**
+ * idpf_ctlq_post_rx_buffs - post buffers to descriptor ring
+ * @hw: pointer to hw struct
+ * @cq: pointer to control queue handle
+ * @buff_count: (input|output) input is number of buffers caller is trying to
+ * return; output is number of buffers that were not posted
+ * @buffs: array of pointers to dma mem structs to be given to hardware
+ *
+ * Caller uses this function to return DMA buffers to the descriptor ring after
+ * consuming them; buff_count will be the number of buffers.
+ *
+ * Note: this function needs to be called after a receive call even
+ * if there are no DMA buffers to be returned, i.e. buff_count = 0,
+ * buffs = NULL to support direct commands
+ */
+int idpf_ctlq_post_rx_buffs(struct idpf_hw *hw, struct idpf_ctlq_info *cq,
+ u16 *buff_count, struct idpf_dma_mem **buffs)
+{
+ struct idpf_ctlq_desc *desc;
+ u16 ntp = cq->next_to_post;
+ bool buffs_avail = false;
+ u16 tbp = ntp + 1;
+ int i = 0;
+
+ if (*buff_count > cq->ring_size)
+ return -EBADR;
+
+ if (*buff_count > 0)
+ buffs_avail = true;
+
+ mutex_lock(&cq->cq_lock);
+
+ if (tbp >= cq->ring_size)
+ tbp = 0;
+
+ if (tbp == cq->next_to_clean)
+ /* Nothing to do */
+ goto post_buffs_out;
+
+ /* Post buffers for as many as provided or up until the last one used */
+ while (ntp != cq->next_to_clean) {
+ desc = IDPF_CTLQ_DESC(cq, ntp);
+
+ if (cq->bi.rx_buff[ntp])
+ goto fill_desc;
+ if (!buffs_avail) {
+ /* If the caller hasn't given us any buffers or
+ * there are none left, search the ring itself
+ * for an available buffer to move to this
+ * entry starting at the next entry in the ring
+ */
+ tbp = ntp + 1;
+
+ /* Wrap ring if necessary */
+ if (tbp >= cq->ring_size)
+ tbp = 0;
+
+ while (tbp != cq->next_to_clean) {
+ if (cq->bi.rx_buff[tbp]) {
+ cq->bi.rx_buff[ntp] =
+ cq->bi.rx_buff[tbp];
+ cq->bi.rx_buff[tbp] = NULL;
+
+ /* Found a buffer, no need to
+ * search anymore
+ */
+ break;
+ }
+
+ /* Wrap ring if necessary */
+ tbp++;
+ if (tbp >= cq->ring_size)
+ tbp = 0;
+ }
+
+ if (tbp == cq->next_to_clean)
+ goto post_buffs_out;
+ } else {
+ /* Give back pointer to DMA buffer */
+ cq->bi.rx_buff[ntp] = buffs[i];
+ i++;
+
+ if (i >= *buff_count)
+ buffs_avail = false;
+ }
+
+fill_desc:
+ desc->flags =
+ cpu_to_le16(IDPF_CTLQ_FLAG_BUF | IDPF_CTLQ_FLAG_RD);
+
+ /* Post buffers to descriptor */
+ desc->datalen = cpu_to_le16(cq->bi.rx_buff[ntp]->size);
+ desc->params.indirect.addr_high =
+ cpu_to_le32(upper_32_bits(cq->bi.rx_buff[ntp]->pa));
+ desc->params.indirect.addr_low =
+ cpu_to_le32(lower_32_bits(cq->bi.rx_buff[ntp]->pa));
+
+ ntp++;
+ if (ntp == cq->ring_size)
+ ntp = 0;
+ }
+
+post_buffs_out:
+ /* Only update tail if buffers were actually posted */
+ if (cq->next_to_post != ntp) {
+ if (ntp)
+ /* Update next_to_post to ntp - 1 since current ntp
+ * will not have a buffer
+ */
+ cq->next_to_post = ntp - 1;
+ else
+ /* Wrap to end of end ring since current ntp is 0 */
+ cq->next_to_post = cq->ring_size - 1;
+
+ wr32(hw, cq->reg.tail, cq->next_to_post);
+ }
+
+ mutex_unlock(&cq->cq_lock);
+
+ /* return the number of buffers that were not posted */
+ *buff_count = *buff_count - i;
+
+ return 0;
+}
+
+/**
+ * idpf_ctlq_recv - receive control queue message call back
+ * @cq: pointer to control queue handle to receive on
+ * @num_q_msg: (input|output) input number of messages that should be received;
+ * output number of messages actually received
+ * @q_msg: (output) array of received control queue messages on this q;
+ * needs to be pre-allocated by caller for as many messages as requested
+ *
+ * Called by interrupt handler or polling mechanism. Caller is expected
+ * to free buffers
+ */
+int idpf_ctlq_recv(struct idpf_ctlq_info *cq, u16 *num_q_msg,
+ struct idpf_ctlq_msg *q_msg)
+{
+ u16 num_to_clean, ntc, flags;
+ struct idpf_ctlq_desc *desc;
+ int err = 0;
+ u16 i;
+
+ if (*num_q_msg == 0)
+ return 0;
+ else if (*num_q_msg > cq->ring_size)
+ return -EBADR;
+
+ /* take the lock before we start messing with the ring */
+ mutex_lock(&cq->cq_lock);
+
+ ntc = cq->next_to_clean;
+
+ num_to_clean = *num_q_msg;
+
+ for (i = 0; i < num_to_clean; i++) {
+ /* Fetch next descriptor and check if marked as done */
+ desc = IDPF_CTLQ_DESC(cq, ntc);
+ flags = le16_to_cpu(desc->flags);
+
+ if (!(flags & IDPF_CTLQ_FLAG_DD))
+ break;
+
+ q_msg[i].vmvf_type = (flags &
+ (IDPF_CTLQ_FLAG_FTYPE_VM |
+ IDPF_CTLQ_FLAG_FTYPE_PF)) >>
+ IDPF_CTLQ_FLAG_FTYPE_S;
+
+ if (flags & IDPF_CTLQ_FLAG_ERR)
+ err = -EBADMSG;
+
+ q_msg[i].cookie.mbx.chnl_opcode =
+ le32_to_cpu(desc->v_opcode_dtype);
+ q_msg[i].cookie.mbx.chnl_retval =
+ le32_to_cpu(desc->v_retval);
+
+ q_msg[i].opcode = le16_to_cpu(desc->opcode);
+ q_msg[i].data_len = le16_to_cpu(desc->datalen);
+ q_msg[i].status = le16_to_cpu(desc->ret_val);
+
+ if (desc->datalen) {
+ memcpy(q_msg[i].ctx.indirect.context,
+ &desc->params.indirect, IDPF_INDIRECT_CTX_SIZE);
+
+ /* Assign pointer to dma buffer to ctlq_msg array
+ * to be given to upper layer
+ */
+ q_msg[i].ctx.indirect.payload = cq->bi.rx_buff[ntc];
+
+ /* Zero out pointer to DMA buffer info;
+ * will be repopulated by post buffers API
+ */
+ cq->bi.rx_buff[ntc] = NULL;
+ } else {
+ memcpy(q_msg[i].ctx.direct, desc->params.raw,
+ IDPF_DIRECT_CTX_SIZE);
+ }
+
+ /* Zero out stale data in descriptor */
+ memset(desc, 0, sizeof(struct idpf_ctlq_desc));
+
+ ntc++;
+ if (ntc == cq->ring_size)
+ ntc = 0;
+ }
+
+ cq->next_to_clean = ntc;
+
+ mutex_unlock(&cq->cq_lock);
+
+ *num_q_msg = i;
+ if (*num_q_msg == 0)
+ err = -ENOMSG;
+
+ return err;
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_controlq.h b/drivers/net/ethernet/intel/idpf/idpf_controlq.h
new file mode 100644
index 0000000..c1aba09
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_controlq.h
@@ -0,0 +1,130 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_CONTROLQ_H_
+#define _IDPF_CONTROLQ_H_
+
+#include <linux/slab.h>
+
+#include "idpf_controlq_api.h"
+
+/* Maximum buffer length for all control queue types */
+#define IDPF_CTLQ_MAX_BUF_LEN 4096
+
+#define IDPF_CTLQ_DESC(R, i) \
+ (&(((struct idpf_ctlq_desc *)((R)->desc_ring.va))[i]))
+
+#define IDPF_CTLQ_DESC_UNUSED(R) \
+ ((u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->ring_size) + \
+ (R)->next_to_clean - (R)->next_to_use - 1))
+
+/* Control Queue default settings */
+#define IDPF_CTRL_SQ_CMD_TIMEOUT 250 /* msecs */
+
+struct idpf_ctlq_desc {
+ /* Control queue descriptor flags */
+ __le16 flags;
+ /* Control queue message opcode */
+ __le16 opcode;
+ __le16 datalen; /* 0 for direct commands */
+ union {
+ __le16 ret_val;
+ __le16 pfid_vfid;
+#define IDPF_CTLQ_DESC_VF_ID_S 0
+#define IDPF_CTLQ_DESC_VF_ID_M (0x7FF << IDPF_CTLQ_DESC_VF_ID_S)
+#define IDPF_CTLQ_DESC_PF_ID_S 11
+#define IDPF_CTLQ_DESC_PF_ID_M (0x1F << IDPF_CTLQ_DESC_PF_ID_S)
+ };
+
+ /* Virtchnl message opcode and virtchnl descriptor type
+ * v_opcode=[27:0], v_dtype=[31:28]
+ */
+ __le32 v_opcode_dtype;
+ /* Virtchnl return value */
+ __le32 v_retval;
+ union {
+ struct {
+ __le32 param0;
+ __le32 param1;
+ __le32 param2;
+ __le32 param3;
+ } direct;
+ struct {
+ __le32 param0;
+ __le16 sw_cookie;
+ /* Virtchnl flags */
+ __le16 v_flags;
+ __le32 addr_high;
+ __le32 addr_low;
+ } indirect;
+ u8 raw[16];
+ } params;
+};
+
+/* Flags sub-structure
+ * |0 |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |
+ * |DD |CMP|ERR| * RSV * |FTYPE | *RSV* |RD |VFC|BUF| HOST_ID |
+ */
+/* command flags and offsets */
+#define IDPF_CTLQ_FLAG_DD_S 0
+#define IDPF_CTLQ_FLAG_CMP_S 1
+#define IDPF_CTLQ_FLAG_ERR_S 2
+#define IDPF_CTLQ_FLAG_FTYPE_S 6
+#define IDPF_CTLQ_FLAG_RD_S 10
+#define IDPF_CTLQ_FLAG_VFC_S 11
+#define IDPF_CTLQ_FLAG_BUF_S 12
+#define IDPF_CTLQ_FLAG_HOST_ID_S 13
+
+#define IDPF_CTLQ_FLAG_DD BIT(IDPF_CTLQ_FLAG_DD_S) /* 0x1 */
+#define IDPF_CTLQ_FLAG_CMP BIT(IDPF_CTLQ_FLAG_CMP_S) /* 0x2 */
+#define IDPF_CTLQ_FLAG_ERR BIT(IDPF_CTLQ_FLAG_ERR_S) /* 0x4 */
+#define IDPF_CTLQ_FLAG_FTYPE_VM BIT(IDPF_CTLQ_FLAG_FTYPE_S) /* 0x40 */
+#define IDPF_CTLQ_FLAG_FTYPE_PF BIT(IDPF_CTLQ_FLAG_FTYPE_S + 1) /* 0x80 */
+#define IDPF_CTLQ_FLAG_RD BIT(IDPF_CTLQ_FLAG_RD_S) /* 0x400 */
+#define IDPF_CTLQ_FLAG_VFC BIT(IDPF_CTLQ_FLAG_VFC_S) /* 0x800 */
+#define IDPF_CTLQ_FLAG_BUF BIT(IDPF_CTLQ_FLAG_BUF_S) /* 0x1000 */
+
+/* Host ID is a special field that has 3b and not a 1b flag */
+#define IDPF_CTLQ_FLAG_HOST_ID_M MAKE_MASK(0x7000UL, IDPF_CTLQ_FLAG_HOST_ID_S)
+
+struct idpf_mbxq_desc {
+ u8 pad[8]; /* CTLQ flags/opcode/len/retval fields */
+ u32 chnl_opcode; /* avoid confusion with desc->opcode */
+ u32 chnl_retval; /* ditto for desc->retval */
+ u32 pf_vf_id; /* used by CP when sending to PF */
+};
+
+/* Define the driver hardware struct to replace other control structs as needed
+ * Align to ctlq_hw_info
+ */
+struct idpf_hw {
+ void __iomem *hw_addr;
+ resource_size_t hw_addr_len;
+
+ struct idpf_adapter *back;
+
+ /* control queue - send and receive */
+ struct idpf_ctlq_info *asq;
+ struct idpf_ctlq_info *arq;
+
+ /* pci info */
+ u16 device_id;
+ u16 vendor_id;
+ u16 subsystem_device_id;
+ u16 subsystem_vendor_id;
+ u8 revision_id;
+ bool adapter_stopped;
+
+ struct list_head cq_list_head;
+};
+
+int idpf_ctlq_alloc_ring_res(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq);
+
+void idpf_ctlq_dealloc_ring_res(struct idpf_hw *hw, struct idpf_ctlq_info *cq);
+
+/* prototype for functions used for dynamic memory allocation */
+void *idpf_alloc_dma_mem(struct idpf_hw *hw, struct idpf_dma_mem *mem,
+ u64 size);
+void idpf_free_dma_mem(struct idpf_hw *hw, struct idpf_dma_mem *mem);
+#endif /* _IDPF_CONTROLQ_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h b/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h
new file mode 100644
index 0000000..8dee098
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h
@@ -0,0 +1,169 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_CONTROLQ_API_H_
+#define _IDPF_CONTROLQ_API_H_
+
+#include "idpf_mem.h"
+
+struct idpf_hw;
+
+/* Used for queue init, response and events */
+enum idpf_ctlq_type {
+ IDPF_CTLQ_TYPE_MAILBOX_TX = 0,
+ IDPF_CTLQ_TYPE_MAILBOX_RX = 1,
+ IDPF_CTLQ_TYPE_CONFIG_TX = 2,
+ IDPF_CTLQ_TYPE_CONFIG_RX = 3,
+ IDPF_CTLQ_TYPE_EVENT_RX = 4,
+ IDPF_CTLQ_TYPE_RDMA_TX = 5,
+ IDPF_CTLQ_TYPE_RDMA_RX = 6,
+ IDPF_CTLQ_TYPE_RDMA_COMPL = 7
+};
+
+/* Generic Control Queue Structures */
+struct idpf_ctlq_reg {
+ /* used for queue tracking */
+ u32 head;
+ u32 tail;
+ /* Below applies only to default mb (if present) */
+ u32 len;
+ u32 bah;
+ u32 bal;
+ u32 len_mask;
+ u32 len_ena_mask;
+ u32 head_mask;
+};
+
+/* Generic queue msg structure */
+struct idpf_ctlq_msg {
+ u8 vmvf_type; /* represents the source of the message on recv */
+#define IDPF_VMVF_TYPE_VF 0
+#define IDPF_VMVF_TYPE_VM 1
+#define IDPF_VMVF_TYPE_PF 2
+ u8 host_id;
+ /* 3b field used only when sending a message to CP - to be used in
+ * combination with target func_id to route the message
+ */
+#define IDPF_HOST_ID_MASK 0x7
+
+ u16 opcode;
+ u16 data_len; /* data_len = 0 when no payload is attached */
+ union {
+ u16 func_id; /* when sending a message */
+ u16 status; /* when receiving a message */
+ };
+ union {
+ struct {
+ u32 chnl_opcode;
+ u32 chnl_retval;
+ } mbx;
+ } cookie;
+ union {
+#define IDPF_DIRECT_CTX_SIZE 16
+#define IDPF_INDIRECT_CTX_SIZE 8
+ /* 16 bytes of context can be provided or 8 bytes of context
+ * plus the address of a DMA buffer
+ */
+ u8 direct[IDPF_DIRECT_CTX_SIZE];
+ struct {
+ u8 context[IDPF_INDIRECT_CTX_SIZE];
+ struct idpf_dma_mem *payload;
+ } indirect;
+ } ctx;
+};
+
+/* Generic queue info structures */
+/* MB, CONFIG and EVENT q do not have extended info */
+struct idpf_ctlq_create_info {
+ enum idpf_ctlq_type type;
+ int id; /* absolute queue offset passed as input
+ * -1 for default mailbox if present
+ */
+ u16 len; /* Queue length passed as input */
+ u16 buf_size; /* buffer size passed as input */
+ u64 base_address; /* output, HPA of the Queue start */
+ struct idpf_ctlq_reg reg; /* registers accessed by ctlqs */
+
+ int ext_info_size;
+ void *ext_info; /* Specific to q type */
+};
+
+/* Control Queue information */
+struct idpf_ctlq_info {
+ struct list_head cq_list;
+
+ enum idpf_ctlq_type cq_type;
+ int q_id;
+ struct mutex cq_lock; /* control queue lock */
+ /* used for interrupt processing */
+ u16 next_to_use;
+ u16 next_to_clean;
+ u16 next_to_post; /* starting descriptor to post buffers
+ * to after recev
+ */
+
+ struct idpf_dma_mem desc_ring; /* descriptor ring memory
+ * idpf_dma_mem is defined in OSdep.h
+ */
+ union {
+ struct idpf_dma_mem **rx_buff;
+ struct idpf_ctlq_msg **tx_msg;
+ } bi;
+
+ u16 buf_size; /* queue buffer size */
+ u16 ring_size; /* Number of descriptors */
+ struct idpf_ctlq_reg reg; /* registers accessed by ctlqs */
+};
+
+/**
+ * enum idpf_mbx_opc - PF/VF mailbox commands
+ * @idpf_mbq_opc_send_msg_to_cp: used by PF or VF to send a message to its CP
+ */
+enum idpf_mbx_opc {
+ idpf_mbq_opc_send_msg_to_cp = 0x0801,
+};
+
+/* API supported for control queue management */
+/* Will init all required q including default mb. "q_info" is an array of
+ * create_info structs equal to the number of control queues to be created.
+ */
+int idpf_ctlq_init(struct idpf_hw *hw, u8 num_q,
+ struct idpf_ctlq_create_info *q_info);
+
+/* Allocate and initialize a single control queue, which will be added to the
+ * control queue list; returns a handle to the created control queue
+ */
+int idpf_ctlq_add(struct idpf_hw *hw,
+ struct idpf_ctlq_create_info *qinfo,
+ struct idpf_ctlq_info **cq);
+
+/* Deinitialize and deallocate a single control queue */
+void idpf_ctlq_remove(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq);
+
+/* Sends messages to HW and will also free the buffer*/
+int idpf_ctlq_send(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq,
+ u16 num_q_msg,
+ struct idpf_ctlq_msg q_msg[]);
+
+/* Receives messages and called by interrupt handler/polling
+ * initiated by app/process. Also caller is supposed to free the buffers
+ */
+int idpf_ctlq_recv(struct idpf_ctlq_info *cq, u16 *num_q_msg,
+ struct idpf_ctlq_msg *q_msg);
+
+/* Reclaims send descriptors on HW write back */
+int idpf_ctlq_clean_sq(struct idpf_ctlq_info *cq, u16 *clean_count,
+ struct idpf_ctlq_msg *msg_status[]);
+
+/* Indicate RX buffers are done being processed */
+int idpf_ctlq_post_rx_buffs(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq,
+ u16 *buff_count,
+ struct idpf_dma_mem **buffs);
+
+/* Will destroy all q including the default mb */
+void idpf_ctlq_deinit(struct idpf_hw *hw);
+
+#endif /* _IDPF_CONTROLQ_API_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_controlq_setup.c b/drivers/net/ethernet/intel/idpf/idpf_controlq_setup.c
new file mode 100644
index 0000000..a942a63
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_controlq_setup.c
@@ -0,0 +1,171 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf_controlq.h"
+
+/**
+ * idpf_ctlq_alloc_desc_ring - Allocate Control Queue (CQ) rings
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ */
+static int idpf_ctlq_alloc_desc_ring(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq)
+{
+ size_t size = cq->ring_size * sizeof(struct idpf_ctlq_desc);
+
+ cq->desc_ring.va = idpf_alloc_dma_mem(hw, &cq->desc_ring, size);
+ if (!cq->desc_ring.va)
+ return -ENOMEM;
+
+ return 0;
+}
+
+/**
+ * idpf_ctlq_alloc_bufs - Allocate Control Queue (CQ) buffers
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ *
+ * Allocate the buffer head for all control queues, and if it's a receive
+ * queue, allocate DMA buffers
+ */
+static int idpf_ctlq_alloc_bufs(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq)
+{
+ int i;
+
+ /* Do not allocate DMA buffers for transmit queues */
+ if (cq->cq_type == IDPF_CTLQ_TYPE_MAILBOX_TX)
+ return 0;
+
+ /* We'll be allocating the buffer info memory first, then we can
+ * allocate the mapped buffers for the event processing
+ */
+ cq->bi.rx_buff = kcalloc(cq->ring_size, sizeof(struct idpf_dma_mem *),
+ GFP_KERNEL);
+ if (!cq->bi.rx_buff)
+ return -ENOMEM;
+
+ /* allocate the mapped buffers (except for the last one) */
+ for (i = 0; i < cq->ring_size - 1; i++) {
+ struct idpf_dma_mem *bi;
+ int num = 1; /* number of idpf_dma_mem to be allocated */
+
+ cq->bi.rx_buff[i] = kcalloc(num, sizeof(struct idpf_dma_mem),
+ GFP_KERNEL);
+ if (!cq->bi.rx_buff[i])
+ goto unwind_alloc_cq_bufs;
+
+ bi = cq->bi.rx_buff[i];
+
+ bi->va = idpf_alloc_dma_mem(hw, bi, cq->buf_size);
+ if (!bi->va) {
+ /* unwind will not free the failed entry */
+ kfree(cq->bi.rx_buff[i]);
+ goto unwind_alloc_cq_bufs;
+ }
+ }
+
+ return 0;
+
+unwind_alloc_cq_bufs:
+ /* don't try to free the one that failed... */
+ i--;
+ for (; i >= 0; i--) {
+ idpf_free_dma_mem(hw, cq->bi.rx_buff[i]);
+ kfree(cq->bi.rx_buff[i]);
+ }
+ kfree(cq->bi.rx_buff);
+
+ return -ENOMEM;
+}
+
+/**
+ * idpf_ctlq_free_desc_ring - Free Control Queue (CQ) rings
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ *
+ * This assumes the posted send buffers have already been cleaned
+ * and de-allocated
+ */
+static void idpf_ctlq_free_desc_ring(struct idpf_hw *hw,
+ struct idpf_ctlq_info *cq)
+{
+ idpf_free_dma_mem(hw, &cq->desc_ring);
+}
+
+/**
+ * idpf_ctlq_free_bufs - Free CQ buffer info elements
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ *
+ * Free the DMA buffers for RX queues, and DMA buffer header for both RX and TX
+ * queues. The upper layers are expected to manage freeing of TX DMA buffers
+ */
+static void idpf_ctlq_free_bufs(struct idpf_hw *hw, struct idpf_ctlq_info *cq)
+{
+ void *bi;
+
+ if (cq->cq_type == IDPF_CTLQ_TYPE_MAILBOX_RX) {
+ int i;
+
+ /* free DMA buffers for rx queues*/
+ for (i = 0; i < cq->ring_size; i++) {
+ if (cq->bi.rx_buff[i]) {
+ idpf_free_dma_mem(hw, cq->bi.rx_buff[i]);
+ kfree(cq->bi.rx_buff[i]);
+ }
+ }
+
+ bi = (void *)cq->bi.rx_buff;
+ } else {
+ bi = (void *)cq->bi.tx_msg;
+ }
+
+ /* free the buffer header */
+ kfree(bi);
+}
+
+/**
+ * idpf_ctlq_dealloc_ring_res - Free memory allocated for control queue
+ * @hw: pointer to hw struct
+ * @cq: pointer to the specific Control queue
+ *
+ * Free the memory used by the ring, buffers and other related structures
+ */
+void idpf_ctlq_dealloc_ring_res(struct idpf_hw *hw, struct idpf_ctlq_info *cq)
+{
+ /* free ring buffers and the ring itself */
+ idpf_ctlq_free_bufs(hw, cq);
+ idpf_ctlq_free_desc_ring(hw, cq);
+}
+
+/**
+ * idpf_ctlq_alloc_ring_res - allocate memory for descriptor ring and bufs
+ * @hw: pointer to hw struct
+ * @cq: pointer to control queue struct
+ *
+ * Do *NOT* hold cq_lock when calling this as the memory allocation routines
+ * called are not going to be atomic context safe
+ */
+int idpf_ctlq_alloc_ring_res(struct idpf_hw *hw, struct idpf_ctlq_info *cq)
+{
+ int err;
+
+ /* allocate the ring memory */
+ err = idpf_ctlq_alloc_desc_ring(hw, cq);
+ if (err)
+ return err;
+
+ /* allocate buffers in the rings */
+ err = idpf_ctlq_alloc_bufs(hw, cq);
+ if (err)
+ goto idpf_init_cq_free_ring;
+
+ /* success! */
+ return 0;
+
+idpf_init_cq_free_ring:
+ idpf_free_dma_mem(hw, &cq->desc_ring);
+
+ return err;
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_dev.c b/drivers/net/ethernet/intel/idpf/idpf_dev.c
new file mode 100644
index 0000000..34ad1ac
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_dev.c
@@ -0,0 +1,165 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+#include "idpf_lan_pf_regs.h"
+
+#define IDPF_PF_ITR_IDX_SPACING 0x4
+
+/**
+ * idpf_ctlq_reg_init - initialize default mailbox registers
+ * @cq: pointer to the array of create control queues
+ */
+static void idpf_ctlq_reg_init(struct idpf_ctlq_create_info *cq)
+{
+ int i;
+
+ for (i = 0; i < IDPF_NUM_DFLT_MBX_Q; i++) {
+ struct idpf_ctlq_create_info *ccq = cq + i;
+
+ switch (ccq->type) {
+ case IDPF_CTLQ_TYPE_MAILBOX_TX:
+ /* set head and tail registers in our local struct */
+ ccq->reg.head = PF_FW_ATQH;
+ ccq->reg.tail = PF_FW_ATQT;
+ ccq->reg.len = PF_FW_ATQLEN;
+ ccq->reg.bah = PF_FW_ATQBAH;
+ ccq->reg.bal = PF_FW_ATQBAL;
+ ccq->reg.len_mask = PF_FW_ATQLEN_ATQLEN_M;
+ ccq->reg.len_ena_mask = PF_FW_ATQLEN_ATQENABLE_M;
+ ccq->reg.head_mask = PF_FW_ATQH_ATQH_M;
+ break;
+ case IDPF_CTLQ_TYPE_MAILBOX_RX:
+ /* set head and tail registers in our local struct */
+ ccq->reg.head = PF_FW_ARQH;
+ ccq->reg.tail = PF_FW_ARQT;
+ ccq->reg.len = PF_FW_ARQLEN;
+ ccq->reg.bah = PF_FW_ARQBAH;
+ ccq->reg.bal = PF_FW_ARQBAL;
+ ccq->reg.len_mask = PF_FW_ARQLEN_ARQLEN_M;
+ ccq->reg.len_ena_mask = PF_FW_ARQLEN_ARQENABLE_M;
+ ccq->reg.head_mask = PF_FW_ARQH_ARQH_M;
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+/**
+ * idpf_mb_intr_reg_init - Initialize mailbox interrupt register
+ * @adapter: adapter structure
+ */
+static void idpf_mb_intr_reg_init(struct idpf_adapter *adapter)
+{
+ struct idpf_intr_reg *intr = &adapter->mb_vector.intr_reg;
+ u32 dyn_ctl = le32_to_cpu(adapter->caps.mailbox_dyn_ctl);
+
+ intr->dyn_ctl = idpf_get_reg_addr(adapter, dyn_ctl);
+ intr->dyn_ctl_intena_m = PF_GLINT_DYN_CTL_INTENA_M;
+ intr->dyn_ctl_itridx_m = PF_GLINT_DYN_CTL_ITR_INDX_M;
+ intr->icr_ena = idpf_get_reg_addr(adapter, PF_INT_DIR_OICR_ENA);
+ intr->icr_ena_ctlq_m = PF_INT_DIR_OICR_ENA_M;
+}
+
+/**
+ * idpf_intr_reg_init - Initialize interrupt registers
+ * @vport: virtual port structure
+ */
+static int idpf_intr_reg_init(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ int num_vecs = vport->num_q_vectors;
+ struct idpf_vec_regs *reg_vals;
+ int num_regs, i, err = 0;
+ u32 rx_itr, tx_itr;
+ u16 total_vecs;
+
+ total_vecs = idpf_get_reserved_vecs(vport->adapter);
+ reg_vals = kcalloc(total_vecs, sizeof(struct idpf_vec_regs),
+ GFP_KERNEL);
+ if (!reg_vals)
+ return -ENOMEM;
+
+ num_regs = idpf_get_reg_intr_vecs(vport, reg_vals);
+ if (num_regs < num_vecs) {
+ err = -EINVAL;
+ goto free_reg_vals;
+ }
+
+ for (i = 0; i < num_vecs; i++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[i];
+ u16 vec_id = vport->q_vector_idxs[i] - IDPF_MBX_Q_VEC;
+ struct idpf_intr_reg *intr = &q_vector->intr_reg;
+ u32 spacing;
+
+ intr->dyn_ctl = idpf_get_reg_addr(adapter,
+ reg_vals[vec_id].dyn_ctl_reg);
+ intr->dyn_ctl_intena_m = PF_GLINT_DYN_CTL_INTENA_M;
+ intr->dyn_ctl_itridx_s = PF_GLINT_DYN_CTL_ITR_INDX_S;
+ intr->dyn_ctl_intrvl_s = PF_GLINT_DYN_CTL_INTERVAL_S;
+
+ spacing = IDPF_ITR_IDX_SPACING(reg_vals[vec_id].itrn_index_spacing,
+ IDPF_PF_ITR_IDX_SPACING);
+ rx_itr = PF_GLINT_ITR_ADDR(VIRTCHNL2_ITR_IDX_0,
+ reg_vals[vec_id].itrn_reg,
+ spacing);
+ tx_itr = PF_GLINT_ITR_ADDR(VIRTCHNL2_ITR_IDX_1,
+ reg_vals[vec_id].itrn_reg,
+ spacing);
+ intr->rx_itr = idpf_get_reg_addr(adapter, rx_itr);
+ intr->tx_itr = idpf_get_reg_addr(adapter, tx_itr);
+ }
+
+free_reg_vals:
+ kfree(reg_vals);
+
+ return err;
+}
+
+/**
+ * idpf_reset_reg_init - Initialize reset registers
+ * @adapter: Driver specific private structure
+ */
+static void idpf_reset_reg_init(struct idpf_adapter *adapter)
+{
+ adapter->reset_reg.rstat = idpf_get_reg_addr(adapter, PFGEN_RSTAT);
+ adapter->reset_reg.rstat_m = PFGEN_RSTAT_PFR_STATE_M;
+}
+
+/**
+ * idpf_trigger_reset - trigger reset
+ * @adapter: Driver specific private structure
+ * @trig_cause: Reason to trigger a reset
+ */
+static void idpf_trigger_reset(struct idpf_adapter *adapter,
+ enum idpf_flags __always_unused trig_cause)
+{
+ u32 reset_reg;
+
+ reset_reg = readl(idpf_get_reg_addr(adapter, PFGEN_CTRL));
+ writel(reset_reg | PFGEN_CTRL_PFSWR,
+ idpf_get_reg_addr(adapter, PFGEN_CTRL));
+}
+
+/**
+ * idpf_reg_ops_init - Initialize register API function pointers
+ * @adapter: Driver specific private structure
+ */
+static void idpf_reg_ops_init(struct idpf_adapter *adapter)
+{
+ adapter->dev_ops.reg_ops.ctlq_reg_init = idpf_ctlq_reg_init;
+ adapter->dev_ops.reg_ops.intr_reg_init = idpf_intr_reg_init;
+ adapter->dev_ops.reg_ops.mb_intr_reg_init = idpf_mb_intr_reg_init;
+ adapter->dev_ops.reg_ops.reset_reg_init = idpf_reset_reg_init;
+ adapter->dev_ops.reg_ops.trigger_reset = idpf_trigger_reset;
+}
+
+/**
+ * idpf_dev_ops_init - Initialize device API function pointers
+ * @adapter: Driver specific private structure
+ */
+void idpf_dev_ops_init(struct idpf_adapter *adapter)
+{
+ idpf_reg_ops_init(adapter);
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_devids.h b/drivers/net/ethernet/intel/idpf/idpf_devids.h
new file mode 100644
index 0000000..5154a52
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_devids.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_DEVIDS_H_
+#define _IDPF_DEVIDS_H_
+
+#define IDPF_DEV_ID_PF 0x1452
+#define IDPF_DEV_ID_VF 0x145C
+
+#endif /* _IDPF_DEVIDS_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_ethtool.c b/drivers/net/ethernet/intel/idpf/idpf_ethtool.c
new file mode 100644
index 0000000..52ea386
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_ethtool.c
@@ -0,0 +1,1369 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+
+/**
+ * idpf_get_rxnfc - command to get RX flow classification rules
+ * @netdev: network interface device structure
+ * @cmd: ethtool rxnfc command
+ * @rule_locs: pointer to store rule locations
+ *
+ * Returns Success if the command is supported.
+ */
+static int idpf_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
+ u32 __always_unused *rule_locs)
+{
+ struct idpf_vport *vport;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ switch (cmd->cmd) {
+ case ETHTOOL_GRXRINGS:
+ cmd->data = vport->num_rxq;
+ idpf_vport_ctrl_unlock(netdev);
+
+ return 0;
+ default:
+ break;
+ }
+
+ idpf_vport_ctrl_unlock(netdev);
+
+ return -EOPNOTSUPP;
+}
+
+/**
+ * idpf_get_rxfh_key_size - get the RSS hash key size
+ * @netdev: network interface device structure
+ *
+ * Returns the key size on success, error value on failure.
+ */
+static u32 idpf_get_rxfh_key_size(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_user_config_data *user_config;
+
+ if (!idpf_is_cap_ena_all(np->adapter, IDPF_RSS_CAPS, IDPF_CAP_RSS))
+ return -EOPNOTSUPP;
+
+ user_config = &np->adapter->vport_config[np->vport_idx]->user_config;
+
+ return user_config->rss_data.rss_key_size;
+}
+
+/**
+ * idpf_get_rxfh_indir_size - get the rx flow hash indirection table size
+ * @netdev: network interface device structure
+ *
+ * Returns the table size on success, error value on failure.
+ */
+static u32 idpf_get_rxfh_indir_size(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_user_config_data *user_config;
+
+ if (!idpf_is_cap_ena_all(np->adapter, IDPF_RSS_CAPS, IDPF_CAP_RSS))
+ return -EOPNOTSUPP;
+
+ user_config = &np->adapter->vport_config[np->vport_idx]->user_config;
+
+ return user_config->rss_data.rss_lut_size;
+}
+
+/**
+ * idpf_get_rxfh - get the rx flow hash indirection table
+ * @netdev: network interface device structure
+ * @indir: indirection table
+ * @key: hash key
+ * @hfunc: hash function in use
+ *
+ * Reads the indirection table directly from the hardware. Always returns 0.
+ */
+static int idpf_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
+ u8 *hfunc)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_rss_data *rss_data;
+ struct idpf_adapter *adapter;
+ int err = 0;
+ u16 i;
+
+ idpf_vport_ctrl_lock(netdev);
+
+ adapter = np->adapter;
+
+ if (!idpf_is_cap_ena_all(adapter, IDPF_RSS_CAPS, IDPF_CAP_RSS)) {
+ err = -EOPNOTSUPP;
+ goto unlock_mutex;
+ }
+
+ rss_data = &adapter->vport_config[np->vport_idx]->user_config.rss_data;
+ if (np->state != __IDPF_VPORT_UP)
+ goto unlock_mutex;
+
+ if (hfunc)
+ *hfunc = ETH_RSS_HASH_TOP;
+
+ if (key)
+ memcpy(key, rss_data->rss_key, rss_data->rss_key_size);
+
+ if (indir) {
+ for (i = 0; i < rss_data->rss_lut_size; i++)
+ indir[i] = rss_data->rss_lut[i];
+ }
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_set_rxfh - set the rx flow hash indirection table
+ * @netdev: network interface device structure
+ * @indir: indirection table
+ * @key: hash key
+ * @hfunc: hash function to use
+ *
+ * Returns -EINVAL if the table specifies an invalid queue id, otherwise
+ * returns 0 after programming the table.
+ */
+static int idpf_set_rxfh(struct net_device *netdev, const u32 *indir,
+ const u8 *key, const u8 hfunc)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_rss_data *rss_data;
+ struct idpf_adapter *adapter;
+ struct idpf_vport *vport;
+ int err = 0;
+ u16 lut;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ adapter = vport->adapter;
+
+ if (!idpf_is_cap_ena_all(adapter, IDPF_RSS_CAPS, IDPF_CAP_RSS)) {
+ err = -EOPNOTSUPP;
+ goto unlock_mutex;
+ }
+
+ rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+ if (np->state != __IDPF_VPORT_UP)
+ goto unlock_mutex;
+
+ if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) {
+ err = -EOPNOTSUPP;
+ goto unlock_mutex;
+ }
+
+ if (key)
+ memcpy(rss_data->rss_key, key, rss_data->rss_key_size);
+
+ if (indir) {
+ for (lut = 0; lut < rss_data->rss_lut_size; lut++)
+ rss_data->rss_lut[lut] = indir[lut];
+ }
+
+ err = idpf_config_rss(vport);
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_get_channels: get the number of channels supported by the device
+ * @netdev: network interface device structure
+ * @ch: channel information structure
+ *
+ * Report maximum of TX and RX. Report one extra channel to match our MailBox
+ * Queue.
+ */
+static void idpf_get_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_config *vport_config;
+ u16 num_txq, num_rxq;
+ u16 combined;
+
+ vport_config = np->adapter->vport_config[np->vport_idx];
+
+ num_txq = vport_config->user_config.num_req_tx_qs;
+ num_rxq = vport_config->user_config.num_req_rx_qs;
+
+ combined = min(num_txq, num_rxq);
+
+ /* Report maximum channels */
+ ch->max_combined = min_t(u16, vport_config->max_q.max_txq,
+ vport_config->max_q.max_rxq);
+ ch->max_rx = vport_config->max_q.max_rxq;
+ ch->max_tx = vport_config->max_q.max_txq;
+
+ ch->max_other = IDPF_MAX_MBXQ;
+ ch->other_count = IDPF_MAX_MBXQ;
+
+ ch->combined_count = combined;
+ ch->rx_count = num_rxq - combined;
+ ch->tx_count = num_txq - combined;
+}
+
+/**
+ * idpf_set_channels: set the new channel count
+ * @netdev: network interface device structure
+ * @ch: channel information structure
+ *
+ * Negotiate a new number of channels with CP. Returns 0 on success, negative
+ * on failure.
+ */
+static int idpf_set_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct idpf_vport_config *vport_config;
+ u16 combined, num_txq, num_rxq;
+ unsigned int num_req_tx_q;
+ unsigned int num_req_rx_q;
+ struct idpf_vport *vport;
+ struct device *dev;
+ int err = 0;
+ u16 idx;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ idx = vport->idx;
+ vport_config = vport->adapter->vport_config[idx];
+
+ num_txq = vport_config->user_config.num_req_tx_qs;
+ num_rxq = vport_config->user_config.num_req_rx_qs;
+
+ combined = min(num_txq, num_rxq);
+
+ /* these checks are for cases where user didn't specify a particular
+ * value on cmd line but we get non-zero value anyway via
+ * get_channels(); look at ethtool.c in ethtool repository (the user
+ * space part), particularly, do_schannels() routine
+ */
+ if (ch->combined_count == combined)
+ ch->combined_count = 0;
+ if (ch->combined_count && ch->rx_count == num_rxq - combined)
+ ch->rx_count = 0;
+ if (ch->combined_count && ch->tx_count == num_txq - combined)
+ ch->tx_count = 0;
+
+ num_req_tx_q = ch->combined_count + ch->tx_count;
+ num_req_rx_q = ch->combined_count + ch->rx_count;
+
+ dev = &vport->adapter->pdev->dev;
+ /* It's possible to specify number of queues that exceeds max.
+ * Stack checks max combined_count and max [tx|rx]_count but not the
+ * max combined_count + [tx|rx]_count. These checks should catch that.
+ */
+ if (num_req_tx_q > vport_config->max_q.max_txq) {
+ dev_info(dev, "Maximum TX queues is %d\n",
+ vport_config->max_q.max_txq);
+ err = -EINVAL;
+ goto unlock_mutex;
+ }
+ if (num_req_rx_q > vport_config->max_q.max_rxq) {
+ dev_info(dev, "Maximum RX queues is %d\n",
+ vport_config->max_q.max_rxq);
+ err = -EINVAL;
+ goto unlock_mutex;
+ }
+
+ if (num_req_tx_q == num_txq && num_req_rx_q == num_rxq)
+ goto unlock_mutex;
+
+ vport_config->user_config.num_req_tx_qs = num_req_tx_q;
+ vport_config->user_config.num_req_rx_qs = num_req_rx_q;
+
+ err = idpf_initiate_soft_reset(vport, IDPF_SR_Q_CHANGE);
+ if (err) {
+ /* roll back queue change */
+ vport_config->user_config.num_req_tx_qs = num_txq;
+ vport_config->user_config.num_req_rx_qs = num_rxq;
+ }
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_get_ringparam - Get ring parameters
+ * @netdev: network interface device structure
+ * @ring: ethtool ringparam structure
+ * @kring: unused
+ * @ext_ack: unused
+ *
+ * Returns current ring parameters. TX and RX rings are reported separately,
+ * but the number of rings is not reported.
+ */
+static void idpf_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kring,
+ struct netlink_ext_ack *ext_ack)
+{
+ struct idpf_vport *vport;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ ring->rx_max_pending = IDPF_MAX_RXQ_DESC;
+ ring->tx_max_pending = IDPF_MAX_TXQ_DESC;
+ ring->rx_pending = vport->rxq_desc_count;
+ ring->tx_pending = vport->txq_desc_count;
+
+ idpf_vport_ctrl_unlock(netdev);
+}
+
+/**
+ * idpf_set_ringparam - Set ring parameters
+ * @netdev: network interface device structure
+ * @ring: ethtool ringparam structure
+ * @kring: unused
+ * @ext_ack: unused
+ *
+ * Sets ring parameters. TX and RX rings are controlled separately, but the
+ * number of rings is not specified, so all rings get the same settings.
+ */
+static int idpf_set_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kring,
+ struct netlink_ext_ack *ext_ack)
+{
+ struct idpf_vport_user_config_data *config_data;
+ u32 new_rx_count, new_tx_count;
+ struct idpf_vport *vport;
+ int i, err = 0;
+ u16 idx;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ idx = vport->idx;
+
+ if (ring->tx_pending < IDPF_MIN_TXQ_DESC) {
+ netdev_err(netdev, "Descriptors requested (Tx: %u) is less than min supported (%u)\n",
+ ring->tx_pending,
+ IDPF_MIN_TXQ_DESC);
+ err = -EINVAL;
+ goto unlock_mutex;
+ }
+
+ if (ring->rx_pending < IDPF_MIN_RXQ_DESC) {
+ netdev_err(netdev, "Descriptors requested (Rx: %u) is less than min supported (%u)\n",
+ ring->rx_pending,
+ IDPF_MIN_RXQ_DESC);
+ err = -EINVAL;
+ goto unlock_mutex;
+ }
+
+ new_rx_count = ALIGN(ring->rx_pending, IDPF_REQ_RXQ_DESC_MULTIPLE);
+ if (new_rx_count != ring->rx_pending)
+ netdev_info(netdev, "Requested Rx descriptor count rounded up to %u\n",
+ new_rx_count);
+
+ new_tx_count = ALIGN(ring->tx_pending, IDPF_REQ_DESC_MULTIPLE);
+ if (new_tx_count != ring->tx_pending)
+ netdev_info(netdev, "Requested Tx descriptor count rounded up to %u\n",
+ new_tx_count);
+
+ if (new_tx_count == vport->txq_desc_count &&
+ new_rx_count == vport->rxq_desc_count)
+ goto unlock_mutex;
+
+ config_data = &vport->adapter->vport_config[idx]->user_config;
+ config_data->num_req_txq_desc = new_tx_count;
+ config_data->num_req_rxq_desc = new_rx_count;
+
+ /* Since we adjusted the RX completion queue count, the RX buffer queue
+ * descriptor count needs to be adjusted as well
+ */
+ for (i = 0; i < vport->num_bufqs_per_qgrp; i++)
+ vport->bufq_desc_count[i] =
+ IDPF_RX_BUFQ_DESC_COUNT(new_rx_count,
+ vport->num_bufqs_per_qgrp);
+
+ err = idpf_initiate_soft_reset(vport, IDPF_SR_Q_DESC_CHANGE);
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * struct idpf_stats - definition for an ethtool statistic
+ * @stat_string: statistic name to display in ethtool -S output
+ * @sizeof_stat: the sizeof() the stat, must be no greater than sizeof(u64)
+ * @stat_offset: offsetof() the stat from a base pointer
+ *
+ * This structure defines a statistic to be added to the ethtool stats buffer.
+ * It defines a statistic as offset from a common base pointer. Stats should
+ * be defined in constant arrays using the IDPF_STAT macro, with every element
+ * of the array using the same _type for calculating the sizeof_stat and
+ * stat_offset.
+ *
+ * The @sizeof_stat is expected to be sizeof(u8), sizeof(u16), sizeof(u32) or
+ * sizeof(u64). Other sizes are not expected and will produce a WARN_ONCE from
+ * the idpf_add_ethtool_stat() helper function.
+ *
+ * The @stat_string is interpreted as a format string, allowing formatted
+ * values to be inserted while looping over multiple structures for a given
+ * statistics array. Thus, every statistic string in an array should have the
+ * same type and number of format specifiers, to be formatted by variadic
+ * arguments to the idpf_add_stat_string() helper function.
+ */
+struct idpf_stats {
+ char stat_string[ETH_GSTRING_LEN];
+ int sizeof_stat;
+ int stat_offset;
+};
+
+/* Helper macro to define an idpf_stat structure with proper size and type.
+ * Use this when defining constant statistics arrays. Note that @_type expects
+ * only a type name and is used multiple times.
+ */
+#define IDPF_STAT(_type, _name, _stat) { \
+ .stat_string = _name, \
+ .sizeof_stat = sizeof_field(_type, _stat), \
+ .stat_offset = offsetof(_type, _stat) \
+}
+
+/* Helper macro for defining some statistics related to queues */
+#define IDPF_QUEUE_STAT(_name, _stat) \
+ IDPF_STAT(struct idpf_queue, _name, _stat)
+
+/* Stats associated with a Tx queue */
+static const struct idpf_stats idpf_gstrings_tx_queue_stats[] = {
+ IDPF_QUEUE_STAT("pkts", q_stats.tx.packets),
+ IDPF_QUEUE_STAT("bytes", q_stats.tx.bytes),
+ IDPF_QUEUE_STAT("lso_pkts", q_stats.tx.lso_pkts),
+};
+
+/* Stats associated with an Rx queue */
+static const struct idpf_stats idpf_gstrings_rx_queue_stats[] = {
+ IDPF_QUEUE_STAT("pkts", q_stats.rx.packets),
+ IDPF_QUEUE_STAT("bytes", q_stats.rx.bytes),
+ IDPF_QUEUE_STAT("rx_gro_hw_pkts", q_stats.rx.rsc_pkts),
+};
+
+#define IDPF_TX_QUEUE_STATS_LEN ARRAY_SIZE(idpf_gstrings_tx_queue_stats)
+#define IDPF_RX_QUEUE_STATS_LEN ARRAY_SIZE(idpf_gstrings_rx_queue_stats)
+
+#define IDPF_PORT_STAT(_name, _stat) \
+ IDPF_STAT(struct idpf_vport, _name, _stat)
+
+static const struct idpf_stats idpf_gstrings_port_stats[] = {
+ IDPF_PORT_STAT("rx-csum_errors", port_stats.rx_hw_csum_err),
+ IDPF_PORT_STAT("rx-hsplit", port_stats.rx_hsplit),
+ IDPF_PORT_STAT("rx-hsplit_hbo", port_stats.rx_hsplit_hbo),
+ IDPF_PORT_STAT("rx-bad_descs", port_stats.rx_bad_descs),
+ IDPF_PORT_STAT("tx-skb_drops", port_stats.tx_drops),
+ IDPF_PORT_STAT("tx-dma_map_errs", port_stats.tx_dma_map_errs),
+ IDPF_PORT_STAT("tx-linearized_pkts", port_stats.tx_linearize),
+ IDPF_PORT_STAT("tx-busy_events", port_stats.tx_busy),
+ IDPF_PORT_STAT("rx-unicast_pkts", port_stats.vport_stats.rx_unicast),
+ IDPF_PORT_STAT("rx-multicast_pkts", port_stats.vport_stats.rx_multicast),
+ IDPF_PORT_STAT("rx-broadcast_pkts", port_stats.vport_stats.rx_broadcast),
+ IDPF_PORT_STAT("rx-unknown_protocol", port_stats.vport_stats.rx_unknown_protocol),
+ IDPF_PORT_STAT("tx-unicast_pkts", port_stats.vport_stats.tx_unicast),
+ IDPF_PORT_STAT("tx-multicast_pkts", port_stats.vport_stats.tx_multicast),
+ IDPF_PORT_STAT("tx-broadcast_pkts", port_stats.vport_stats.tx_broadcast),
+};
+
+#define IDPF_PORT_STATS_LEN ARRAY_SIZE(idpf_gstrings_port_stats)
+
+/**
+ * __idpf_add_qstat_strings - copy stat strings into ethtool buffer
+ * @p: ethtool supplied buffer
+ * @stats: stat definitions array
+ * @size: size of the stats array
+ * @type: stat type
+ * @idx: stat index
+ *
+ * Format and copy the strings described by stats into the buffer pointed at
+ * by p.
+ */
+static void __idpf_add_qstat_strings(u8 **p, const struct idpf_stats *stats,
+ const unsigned int size, const char *type,
+ unsigned int idx)
+{
+ unsigned int i;
+
+ for (i = 0; i < size; i++)
+ ethtool_sprintf(p, "%s_q-%u_%s",
+ type, idx, stats[i].stat_string);
+}
+
+/**
+ * idpf_add_qstat_strings - Copy queue stat strings into ethtool buffer
+ * @p: ethtool supplied buffer
+ * @stats: stat definitions array
+ * @type: stat type
+ * @idx: stat idx
+ *
+ * Format and copy the strings described by the const static stats value into
+ * the buffer pointed at by p.
+ *
+ * The parameter @stats is evaluated twice, so parameters with side effects
+ * should be avoided. Additionally, stats must be an array such that
+ * ARRAY_SIZE can be called on it.
+ */
+#define idpf_add_qstat_strings(p, stats, type, idx) \
+ __idpf_add_qstat_strings(p, stats, ARRAY_SIZE(stats), type, idx)
+
+/**
+ * idpf_add_stat_strings - Copy port stat strings into ethtool buffer
+ * @p: ethtool buffer
+ * @stats: struct to copy from
+ * @size: size of stats array to copy from
+ */
+static void idpf_add_stat_strings(u8 **p, const struct idpf_stats *stats,
+ const unsigned int size)
+{
+ unsigned int i;
+
+ for (i = 0; i < size; i++)
+ ethtool_sprintf(p, "%s", stats[i].stat_string);
+}
+
+/**
+ * idpf_get_stat_strings - Get stat strings
+ * @netdev: network interface device structure
+ * @data: buffer for string data
+ *
+ * Builds the statistics string table
+ */
+static void idpf_get_stat_strings(struct net_device *netdev, u8 *data)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_config *vport_config;
+ unsigned int i;
+
+ idpf_add_stat_strings(&data, idpf_gstrings_port_stats,
+ IDPF_PORT_STATS_LEN);
+
+ vport_config = np->adapter->vport_config[np->vport_idx];
+ /* It's critical that we always report a constant number of strings and
+ * that the strings are reported in the same order regardless of how
+ * many queues are actually in use.
+ */
+ for (i = 0; i < vport_config->max_q.max_txq; i++)
+ idpf_add_qstat_strings(&data, idpf_gstrings_tx_queue_stats,
+ "tx", i);
+
+ for (i = 0; i < vport_config->max_q.max_rxq; i++)
+ idpf_add_qstat_strings(&data, idpf_gstrings_rx_queue_stats,
+ "rx", i);
+
+ page_pool_ethtool_stats_get_strings(data);
+}
+
+/**
+ * idpf_get_strings - Get string set
+ * @netdev: network interface device structure
+ * @sset: id of string set
+ * @data: buffer for string data
+ *
+ * Builds string tables for various string sets
+ */
+static void idpf_get_strings(struct net_device *netdev, u32 sset, u8 *data)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ idpf_get_stat_strings(netdev, data);
+ break;
+ default:
+ break;
+ }
+}
+
+/**
+ * idpf_get_sset_count - Get length of string set
+ * @netdev: network interface device structure
+ * @sset: id of string set
+ *
+ * Reports size of various string tables.
+ */
+static int idpf_get_sset_count(struct net_device *netdev, int sset)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_config *vport_config;
+ u16 max_txq, max_rxq;
+ unsigned int size;
+
+ if (sset != ETH_SS_STATS)
+ return -EINVAL;
+
+ vport_config = np->adapter->vport_config[np->vport_idx];
+ /* This size reported back here *must* be constant throughout the
+ * lifecycle of the netdevice, i.e. we must report the maximum length
+ * even for queues that don't technically exist. This is due to the
+ * fact that this userspace API uses three separate ioctl calls to get
+ * stats data but has no way to communicate back to userspace when that
+ * size has changed, which can typically happen as a result of changing
+ * number of queues. If the number/order of stats change in the middle
+ * of this call chain it will lead to userspace crashing/accessing bad
+ * data through buffer under/overflow.
+ */
+ max_txq = vport_config->max_q.max_txq;
+ max_rxq = vport_config->max_q.max_rxq;
+
+ size = IDPF_PORT_STATS_LEN + (IDPF_TX_QUEUE_STATS_LEN * max_txq) +
+ (IDPF_RX_QUEUE_STATS_LEN * max_rxq);
+ size += page_pool_ethtool_stats_get_count();
+
+ return size;
+}
+
+/**
+ * idpf_add_one_ethtool_stat - copy the stat into the supplied buffer
+ * @data: location to store the stat value
+ * @pstat: old stat pointer to copy from
+ * @stat: the stat definition
+ *
+ * Copies the stat data defined by the pointer and stat structure pair into
+ * the memory supplied as data. If the pointer is null, data will be zero'd.
+ */
+static void idpf_add_one_ethtool_stat(u64 *data, void *pstat,
+ const struct idpf_stats *stat)
+{
+ char *p;
+
+ if (!pstat) {
+ /* Ensure that the ethtool data buffer is zero'd for any stats
+ * which don't have a valid pointer.
+ */
+ *data = 0;
+ return;
+ }
+
+ p = (char *)pstat + stat->stat_offset;
+ switch (stat->sizeof_stat) {
+ case sizeof(u64):
+ *data = *((u64 *)p);
+ break;
+ case sizeof(u32):
+ *data = *((u32 *)p);
+ break;
+ case sizeof(u16):
+ *data = *((u16 *)p);
+ break;
+ case sizeof(u8):
+ *data = *((u8 *)p);
+ break;
+ default:
+ WARN_ONCE(1, "unexpected stat size for %s",
+ stat->stat_string);
+ *data = 0;
+ }
+}
+
+/**
+ * idpf_add_queue_stats - copy queue statistics into supplied buffer
+ * @data: ethtool stats buffer
+ * @q: the queue to copy
+ *
+ * Queue statistics must be copied while protected by u64_stats_fetch_begin,
+ * so we can't directly use idpf_add_ethtool_stats. Assumes that queue stats
+ * are defined in idpf_gstrings_queue_stats. If the queue pointer is null,
+ * zero out the queue stat values and update the data pointer. Otherwise
+ * safely copy the stats from the queue into the supplied buffer and update
+ * the data pointer when finished.
+ *
+ * This function expects to be called while under rcu_read_lock().
+ */
+static void idpf_add_queue_stats(u64 **data, struct idpf_queue *q)
+{
+ const struct idpf_stats *stats;
+ unsigned int start;
+ unsigned int size;
+ unsigned int i;
+
+ if (q->q_type == VIRTCHNL2_QUEUE_TYPE_RX) {
+ size = IDPF_RX_QUEUE_STATS_LEN;
+ stats = idpf_gstrings_rx_queue_stats;
+ } else {
+ size = IDPF_TX_QUEUE_STATS_LEN;
+ stats = idpf_gstrings_tx_queue_stats;
+ }
+
+ /* To avoid invalid statistics values, ensure that we keep retrying
+ * the copy until we get a consistent value according to
+ * u64_stats_fetch_retry.
+ */
+ do {
+ start = u64_stats_fetch_begin(&q->stats_sync);
+ for (i = 0; i < size; i++)
+ idpf_add_one_ethtool_stat(&(*data)[i], q, &stats[i]);
+ } while (u64_stats_fetch_retry(&q->stats_sync, start));
+
+ /* Once we successfully copy the stats in, update the data pointer */
+ *data += size;
+}
+
+/**
+ * idpf_add_empty_queue_stats - Add stats for a non-existent queue
+ * @data: pointer to data buffer
+ * @qtype: type of data queue
+ *
+ * We must report a constant length of stats back to userspace regardless of
+ * how many queues are actually in use because stats collection happens over
+ * three separate ioctls and there's no way to notify userspace the size
+ * changed between those calls. This adds empty to data to the stats since we
+ * don't have a real queue to refer to for this stats slot.
+ */
+static void idpf_add_empty_queue_stats(u64 **data, u16 qtype)
+{
+ unsigned int i;
+ int stats_len;
+
+ if (qtype == VIRTCHNL2_QUEUE_TYPE_RX)
+ stats_len = IDPF_RX_QUEUE_STATS_LEN;
+ else
+ stats_len = IDPF_TX_QUEUE_STATS_LEN;
+
+ for (i = 0; i < stats_len; i++)
+ (*data)[i] = 0;
+ *data += stats_len;
+}
+
+/**
+ * idpf_add_port_stats - Copy port stats into ethtool buffer
+ * @vport: virtual port struct
+ * @data: ethtool buffer to copy into
+ */
+static void idpf_add_port_stats(struct idpf_vport *vport, u64 **data)
+{
+ unsigned int size = IDPF_PORT_STATS_LEN;
+ unsigned int start;
+ unsigned int i;
+
+ do {
+ start = u64_stats_fetch_begin(&vport->port_stats.stats_sync);
+ for (i = 0; i < size; i++)
+ idpf_add_one_ethtool_stat(&(*data)[i], vport,
+ &idpf_gstrings_port_stats[i]);
+ } while (u64_stats_fetch_retry(&vport->port_stats.stats_sync, start));
+
+ *data += size;
+}
+
+/**
+ * idpf_collect_queue_stats - accumulate various per queue stats
+ * into port level stats
+ * @vport: pointer to vport struct
+ **/
+static void idpf_collect_queue_stats(struct idpf_vport *vport)
+{
+ struct idpf_port_stats *pstats = &vport->port_stats;
+ int i, j;
+
+ /* zero out port stats since they're actually tracked in per
+ * queue stats; this is only for reporting
+ */
+ u64_stats_update_begin(&pstats->stats_sync);
+ u64_stats_set(&pstats->rx_hw_csum_err, 0);
+ u64_stats_set(&pstats->rx_hsplit, 0);
+ u64_stats_set(&pstats->rx_hsplit_hbo, 0);
+ u64_stats_set(&pstats->rx_bad_descs, 0);
+ u64_stats_set(&pstats->tx_linearize, 0);
+ u64_stats_set(&pstats->tx_busy, 0);
+ u64_stats_set(&pstats->tx_drops, 0);
+ u64_stats_set(&pstats->tx_dma_map_errs, 0);
+ u64_stats_update_end(&pstats->stats_sync);
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rxq_grp = &vport->rxq_grps[i];
+ u16 num_rxq;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rxq_grp->splitq.num_rxq_sets;
+ else
+ num_rxq = rxq_grp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++) {
+ u64 hw_csum_err, hsplit, hsplit_hbo, bad_descs;
+ struct idpf_rx_queue_stats *stats;
+ struct idpf_queue *rxq;
+ unsigned int start;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ rxq = &rxq_grp->splitq.rxq_sets[j]->rxq;
+ else
+ rxq = rxq_grp->singleq.rxqs[j];
+
+ if (!rxq)
+ continue;
+
+ do {
+ start = u64_stats_fetch_begin(&rxq->stats_sync);
+
+ stats = &rxq->q_stats.rx;
+ hw_csum_err = u64_stats_read(&stats->hw_csum_err);
+ hsplit = u64_stats_read(&stats->hsplit_pkts);
+ hsplit_hbo = u64_stats_read(&stats->hsplit_buf_ovf);
+ bad_descs = u64_stats_read(&stats->bad_descs);
+ } while (u64_stats_fetch_retry(&rxq->stats_sync, start));
+
+ u64_stats_update_begin(&pstats->stats_sync);
+ u64_stats_add(&pstats->rx_hw_csum_err, hw_csum_err);
+ u64_stats_add(&pstats->rx_hsplit, hsplit);
+ u64_stats_add(&pstats->rx_hsplit_hbo, hsplit_hbo);
+ u64_stats_add(&pstats->rx_bad_descs, bad_descs);
+ u64_stats_update_end(&pstats->stats_sync);
+ }
+ }
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *txq_grp = &vport->txq_grps[i];
+
+ for (j = 0; j < txq_grp->num_txq; j++) {
+ u64 linearize, qbusy, skb_drops, dma_map_errs;
+ struct idpf_queue *txq = txq_grp->txqs[j];
+ struct idpf_tx_queue_stats *stats;
+ unsigned int start;
+
+ if (!txq)
+ continue;
+
+ do {
+ start = u64_stats_fetch_begin(&txq->stats_sync);
+
+ stats = &txq->q_stats.tx;
+ linearize = u64_stats_read(&stats->linearize);
+ qbusy = u64_stats_read(&stats->q_busy);
+ skb_drops = u64_stats_read(&stats->skb_drops);
+ dma_map_errs = u64_stats_read(&stats->dma_map_errs);
+ } while (u64_stats_fetch_retry(&txq->stats_sync, start));
+
+ u64_stats_update_begin(&pstats->stats_sync);
+ u64_stats_add(&pstats->tx_linearize, linearize);
+ u64_stats_add(&pstats->tx_busy, qbusy);
+ u64_stats_add(&pstats->tx_drops, skb_drops);
+ u64_stats_add(&pstats->tx_dma_map_errs, dma_map_errs);
+ u64_stats_update_end(&pstats->stats_sync);
+ }
+ }
+}
+
+/**
+ * idpf_get_ethtool_stats - report device statistics
+ * @netdev: network interface device structure
+ * @stats: ethtool statistics structure
+ * @data: pointer to data buffer
+ *
+ * All statistics are added to the data buffer as an array of u64.
+ */
+static void idpf_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats __always_unused *stats,
+ u64 *data)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_config *vport_config;
+ struct page_pool_stats pp_stats = { };
+ struct idpf_vport *vport;
+ unsigned int total = 0;
+ unsigned int i, j;
+ bool is_splitq;
+ u16 qtype;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ if (np->state != __IDPF_VPORT_UP) {
+ idpf_vport_ctrl_unlock(netdev);
+
+ return;
+ }
+
+ rcu_read_lock();
+
+ idpf_collect_queue_stats(vport);
+ idpf_add_port_stats(vport, &data);
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *txq_grp = &vport->txq_grps[i];
+
+ qtype = VIRTCHNL2_QUEUE_TYPE_TX;
+
+ for (j = 0; j < txq_grp->num_txq; j++, total++) {
+ struct idpf_queue *txq = txq_grp->txqs[j];
+
+ if (!txq)
+ idpf_add_empty_queue_stats(&data, qtype);
+ else
+ idpf_add_queue_stats(&data, txq);
+ }
+ }
+
+ vport_config = vport->adapter->vport_config[vport->idx];
+ /* It is critical we provide a constant number of stats back to
+ * userspace regardless of how many queues are actually in use because
+ * there is no way to inform userspace the size has changed between
+ * ioctl calls. This will fill in any missing stats with zero.
+ */
+ for (; total < vport_config->max_q.max_txq; total++)
+ idpf_add_empty_queue_stats(&data, VIRTCHNL2_QUEUE_TYPE_TX);
+ total = 0;
+
+ is_splitq = idpf_is_queue_model_split(vport->rxq_model);
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rxq_grp = &vport->rxq_grps[i];
+ u16 num_rxq;
+
+ qtype = VIRTCHNL2_QUEUE_TYPE_RX;
+
+ if (is_splitq)
+ num_rxq = rxq_grp->splitq.num_rxq_sets;
+ else
+ num_rxq = rxq_grp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++, total++) {
+ struct idpf_queue *rxq;
+
+ if (is_splitq)
+ rxq = &rxq_grp->splitq.rxq_sets[j]->rxq;
+ else
+ rxq = rxq_grp->singleq.rxqs[j];
+ if (!rxq)
+ idpf_add_empty_queue_stats(&data, qtype);
+ else
+ idpf_add_queue_stats(&data, rxq);
+
+ /* In splitq mode, don't get page pool stats here since
+ * the pools are attached to the buffer queues
+ */
+ if (is_splitq)
+ continue;
+
+ if (rxq)
+ page_pool_get_stats(rxq->pp, &pp_stats);
+ }
+ }
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ struct idpf_queue *rxbufq =
+ &vport->rxq_grps[i].splitq.bufq_sets[j].bufq;
+
+ page_pool_get_stats(rxbufq->pp, &pp_stats);
+ }
+ }
+
+ for (; total < vport_config->max_q.max_rxq; total++)
+ idpf_add_empty_queue_stats(&data, VIRTCHNL2_QUEUE_TYPE_RX);
+
+ page_pool_ethtool_stats_get(data, &pp_stats);
+
+ rcu_read_unlock();
+
+ idpf_vport_ctrl_unlock(netdev);
+}
+
+/**
+ * idpf_find_rxq - find rxq from q index
+ * @vport: virtual port associated to queue
+ * @q_num: q index used to find queue
+ *
+ * returns pointer to rx queue
+ */
+static struct idpf_queue *idpf_find_rxq(struct idpf_vport *vport, int q_num)
+{
+ int q_grp, q_idx;
+
+ if (!idpf_is_queue_model_split(vport->rxq_model))
+ return vport->rxq_grps->singleq.rxqs[q_num];
+
+ q_grp = q_num / IDPF_DFLT_SPLITQ_RXQ_PER_GROUP;
+ q_idx = q_num % IDPF_DFLT_SPLITQ_RXQ_PER_GROUP;
+
+ return &vport->rxq_grps[q_grp].splitq.rxq_sets[q_idx]->rxq;
+}
+
+/**
+ * idpf_find_txq - find txq from q index
+ * @vport: virtual port associated to queue
+ * @q_num: q index used to find queue
+ *
+ * returns pointer to tx queue
+ */
+static struct idpf_queue *idpf_find_txq(struct idpf_vport *vport, int q_num)
+{
+ int q_grp;
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ return vport->txqs[q_num];
+
+ q_grp = q_num / IDPF_DFLT_SPLITQ_TXQ_PER_GROUP;
+
+ return vport->txq_grps[q_grp].complq;
+}
+
+/**
+ * __idpf_get_q_coalesce - get ITR values for specific queue
+ * @ec: ethtool structure to fill with driver's coalesce settings
+ * @q: quuee of Rx or Tx
+ */
+static void __idpf_get_q_coalesce(struct ethtool_coalesce *ec,
+ struct idpf_queue *q)
+{
+ if (q->q_type == VIRTCHNL2_QUEUE_TYPE_RX) {
+ ec->use_adaptive_rx_coalesce =
+ IDPF_ITR_IS_DYNAMIC(q->q_vector->rx_intr_mode);
+ ec->rx_coalesce_usecs = q->q_vector->rx_itr_value;
+ } else {
+ ec->use_adaptive_tx_coalesce =
+ IDPF_ITR_IS_DYNAMIC(q->q_vector->tx_intr_mode);
+ ec->tx_coalesce_usecs = q->q_vector->tx_itr_value;
+ }
+}
+
+/**
+ * idpf_get_q_coalesce - get ITR values for specific queue
+ * @netdev: pointer to the netdev associated with this query
+ * @ec: coalesce settings to program the device with
+ * @q_num: update ITR/INTRL (coalesce) settings for this queue number/index
+ *
+ * Return 0 on success, and negative on failure
+ */
+static int idpf_get_q_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec,
+ u32 q_num)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport *vport;
+ int err = 0;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ if (np->state != __IDPF_VPORT_UP)
+ goto unlock_mutex;
+
+ if (q_num >= vport->num_rxq && q_num >= vport->num_txq) {
+ err = -EINVAL;
+ goto unlock_mutex;
+ }
+
+ if (q_num < vport->num_rxq)
+ __idpf_get_q_coalesce(ec, idpf_find_rxq(vport, q_num));
+
+ if (q_num < vport->num_txq)
+ __idpf_get_q_coalesce(ec, idpf_find_txq(vport, q_num));
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_get_coalesce - get ITR values as requested by user
+ * @netdev: pointer to the netdev associated with this query
+ * @ec: coalesce settings to be filled
+ * @kec: unused
+ * @extack: unused
+ *
+ * Return 0 on success, and negative on failure
+ */
+static int idpf_get_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec,
+ struct kernel_ethtool_coalesce *kec,
+ struct netlink_ext_ack *extack)
+{
+ /* Return coalesce based on queue number zero */
+ return idpf_get_q_coalesce(netdev, ec, 0);
+}
+
+/**
+ * idpf_get_per_q_coalesce - get ITR values as requested by user
+ * @netdev: pointer to the netdev associated with this query
+ * @q_num: queue for which the itr values has to retrieved
+ * @ec: coalesce settings to be filled
+ *
+ * Return 0 on success, and negative on failure
+ */
+
+static int idpf_get_per_q_coalesce(struct net_device *netdev, u32 q_num,
+ struct ethtool_coalesce *ec)
+{
+ return idpf_get_q_coalesce(netdev, ec, q_num);
+}
+
+/**
+ * __idpf_set_q_coalesce - set ITR values for specific queue
+ * @ec: ethtool structure from user to update ITR settings
+ * @q: queue for which itr values has to be set
+ * @is_rxq: is queue type rx
+ *
+ * Returns 0 on success, negative otherwise.
+ */
+static int __idpf_set_q_coalesce(struct ethtool_coalesce *ec,
+ struct idpf_queue *q, bool is_rxq)
+{
+ u32 use_adaptive_coalesce, coalesce_usecs;
+ struct idpf_q_vector *qv = q->q_vector;
+ bool is_dim_ena = false;
+ u16 itr_val;
+
+ if (is_rxq) {
+ is_dim_ena = IDPF_ITR_IS_DYNAMIC(qv->rx_intr_mode);
+ use_adaptive_coalesce = ec->use_adaptive_rx_coalesce;
+ coalesce_usecs = ec->rx_coalesce_usecs;
+ itr_val = qv->rx_itr_value;
+ } else {
+ is_dim_ena = IDPF_ITR_IS_DYNAMIC(qv->tx_intr_mode);
+ use_adaptive_coalesce = ec->use_adaptive_tx_coalesce;
+ coalesce_usecs = ec->tx_coalesce_usecs;
+ itr_val = qv->tx_itr_value;
+ }
+ if (coalesce_usecs != itr_val && use_adaptive_coalesce) {
+ netdev_err(q->vport->netdev, "Cannot set coalesce usecs if adaptive enabled\n");
+
+ return -EINVAL;
+ }
+
+ if (is_dim_ena && use_adaptive_coalesce)
+ return 0;
+
+ if (coalesce_usecs > IDPF_ITR_MAX) {
+ netdev_err(q->vport->netdev,
+ "Invalid value, %d-usecs range is 0-%d\n",
+ coalesce_usecs, IDPF_ITR_MAX);
+
+ return -EINVAL;
+ }
+
+ if (coalesce_usecs % 2) {
+ coalesce_usecs--;
+ netdev_info(q->vport->netdev,
+ "HW only supports even ITR values, ITR rounded to %d\n",
+ coalesce_usecs);
+ }
+
+ if (is_rxq) {
+ qv->rx_itr_value = coalesce_usecs;
+ if (use_adaptive_coalesce) {
+ qv->rx_intr_mode = IDPF_ITR_DYNAMIC;
+ } else {
+ qv->rx_intr_mode = !IDPF_ITR_DYNAMIC;
+ idpf_vport_intr_write_itr(qv, qv->rx_itr_value,
+ false);
+ }
+ } else {
+ qv->tx_itr_value = coalesce_usecs;
+ if (use_adaptive_coalesce) {
+ qv->tx_intr_mode = IDPF_ITR_DYNAMIC;
+ } else {
+ qv->tx_intr_mode = !IDPF_ITR_DYNAMIC;
+ idpf_vport_intr_write_itr(qv, qv->tx_itr_value, true);
+ }
+ }
+
+ /* Update of static/dynamic itr will be taken care when interrupt is
+ * fired
+ */
+ return 0;
+}
+
+/**
+ * idpf_set_q_coalesce - set ITR values for specific queue
+ * @vport: vport associated to the queue that need updating
+ * @ec: coalesce settings to program the device with
+ * @q_num: update ITR/INTRL (coalesce) settings for this queue number/index
+ * @is_rxq: is queue type rx
+ *
+ * Return 0 on success, and negative on failure
+ */
+static int idpf_set_q_coalesce(struct idpf_vport *vport,
+ struct ethtool_coalesce *ec,
+ int q_num, bool is_rxq)
+{
+ struct idpf_queue *q;
+
+ q = is_rxq ? idpf_find_rxq(vport, q_num) : idpf_find_txq(vport, q_num);
+
+ if (q && __idpf_set_q_coalesce(ec, q, is_rxq))
+ return -EINVAL;
+
+ return 0;
+}
+
+/**
+ * idpf_set_coalesce - set ITR values as requested by user
+ * @netdev: pointer to the netdev associated with this query
+ * @ec: coalesce settings to program the device with
+ * @kec: unused
+ * @extack: unused
+ *
+ * Return 0 on success, and negative on failure
+ */
+static int idpf_set_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec,
+ struct kernel_ethtool_coalesce *kec,
+ struct netlink_ext_ack *extack)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport *vport;
+ int i, err = 0;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ if (np->state != __IDPF_VPORT_UP)
+ goto unlock_mutex;
+
+ for (i = 0; i < vport->num_txq; i++) {
+ err = idpf_set_q_coalesce(vport, ec, i, false);
+ if (err)
+ goto unlock_mutex;
+ }
+
+ for (i = 0; i < vport->num_rxq; i++) {
+ err = idpf_set_q_coalesce(vport, ec, i, true);
+ if (err)
+ goto unlock_mutex;
+ }
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_set_per_q_coalesce - set ITR values as requested by user
+ * @netdev: pointer to the netdev associated with this query
+ * @q_num: queue for which the itr values has to be set
+ * @ec: coalesce settings to program the device with
+ *
+ * Return 0 on success, and negative on failure
+ */
+static int idpf_set_per_q_coalesce(struct net_device *netdev, u32 q_num,
+ struct ethtool_coalesce *ec)
+{
+ struct idpf_vport *vport;
+ int err;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ err = idpf_set_q_coalesce(vport, ec, q_num, false);
+ if (err) {
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+ }
+
+ err = idpf_set_q_coalesce(vport, ec, q_num, true);
+
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_get_msglevel - Get debug message level
+ * @netdev: network interface device structure
+ *
+ * Returns current debug message level.
+ */
+static u32 idpf_get_msglevel(struct net_device *netdev)
+{
+ struct idpf_adapter *adapter = idpf_netdev_to_adapter(netdev);
+
+ return adapter->msg_enable;
+}
+
+/**
+ * idpf_set_msglevel - Set debug message level
+ * @netdev: network interface device structure
+ * @data: message level
+ *
+ * Set current debug message level. Higher values cause the driver to
+ * be noisier.
+ */
+static void idpf_set_msglevel(struct net_device *netdev, u32 data)
+{
+ struct idpf_adapter *adapter = idpf_netdev_to_adapter(netdev);
+
+ adapter->msg_enable = data;
+}
+
+/**
+ * idpf_get_link_ksettings - Get Link Speed and Duplex settings
+ * @netdev: network interface device structure
+ * @cmd: ethtool command
+ *
+ * Reports speed/duplex settings.
+ **/
+static int idpf_get_link_ksettings(struct net_device *netdev,
+ struct ethtool_link_ksettings *cmd)
+{
+ struct idpf_vport *vport;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ ethtool_link_ksettings_zero_link_mode(cmd, supported);
+ cmd->base.autoneg = AUTONEG_DISABLE;
+ cmd->base.port = PORT_NONE;
+ if (vport->link_up) {
+ cmd->base.duplex = DUPLEX_FULL;
+ cmd->base.speed = vport->link_speed_mbps;
+ } else {
+ cmd->base.duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
+ }
+
+ idpf_vport_ctrl_unlock(netdev);
+
+ return 0;
+}
+
+static const struct ethtool_ops idpf_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_USE_ADAPTIVE,
+ .get_msglevel = idpf_get_msglevel,
+ .set_msglevel = idpf_set_msglevel,
+ .get_link = ethtool_op_get_link,
+ .get_coalesce = idpf_get_coalesce,
+ .set_coalesce = idpf_set_coalesce,
+ .get_per_queue_coalesce = idpf_get_per_q_coalesce,
+ .set_per_queue_coalesce = idpf_set_per_q_coalesce,
+ .get_ethtool_stats = idpf_get_ethtool_stats,
+ .get_strings = idpf_get_strings,
+ .get_sset_count = idpf_get_sset_count,
+ .get_channels = idpf_get_channels,
+ .get_rxnfc = idpf_get_rxnfc,
+ .get_rxfh_key_size = idpf_get_rxfh_key_size,
+ .get_rxfh_indir_size = idpf_get_rxfh_indir_size,
+ .get_rxfh = idpf_get_rxfh,
+ .set_rxfh = idpf_set_rxfh,
+ .set_channels = idpf_set_channels,
+ .get_ringparam = idpf_get_ringparam,
+ .set_ringparam = idpf_set_ringparam,
+ .get_link_ksettings = idpf_get_link_ksettings,
+};
+
+/**
+ * idpf_set_ethtool_ops - Initialize ethtool ops struct
+ * @netdev: network interface device structure
+ *
+ * Sets ethtool ops struct in our netdev so that ethtool can call
+ * our functions.
+ */
+void idpf_set_ethtool_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &idpf_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h b/drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h
new file mode 100644
index 0000000..24edb8a
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h
@@ -0,0 +1,124 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_LAN_PF_REGS_H_
+#define _IDPF_LAN_PF_REGS_H_
+
+/* Receive queues */
+#define PF_QRX_BASE 0x00000000
+#define PF_QRX_TAIL(_QRX) (PF_QRX_BASE + (((_QRX) * 0x1000)))
+#define PF_QRX_BUFFQ_BASE 0x03000000
+#define PF_QRX_BUFFQ_TAIL(_QRX) (PF_QRX_BUFFQ_BASE + (((_QRX) * 0x1000)))
+
+/* Transmit queues */
+#define PF_QTX_BASE 0x05000000
+#define PF_QTX_COMM_DBELL(_DBQM) (PF_QTX_BASE + ((_DBQM) * 0x1000))
+
+/* Control(PF Mailbox) Queue */
+#define PF_FW_BASE 0x08400000
+
+#define PF_FW_ARQBAL (PF_FW_BASE)
+#define PF_FW_ARQBAH (PF_FW_BASE + 0x4)
+#define PF_FW_ARQLEN (PF_FW_BASE + 0x8)
+#define PF_FW_ARQLEN_ARQLEN_S 0
+#define PF_FW_ARQLEN_ARQLEN_M GENMASK(12, 0)
+#define PF_FW_ARQLEN_ARQVFE_S 28
+#define PF_FW_ARQLEN_ARQVFE_M BIT(PF_FW_ARQLEN_ARQVFE_S)
+#define PF_FW_ARQLEN_ARQOVFL_S 29
+#define PF_FW_ARQLEN_ARQOVFL_M BIT(PF_FW_ARQLEN_ARQOVFL_S)
+#define PF_FW_ARQLEN_ARQCRIT_S 30
+#define PF_FW_ARQLEN_ARQCRIT_M BIT(PF_FW_ARQLEN_ARQCRIT_S)
+#define PF_FW_ARQLEN_ARQENABLE_S 31
+#define PF_FW_ARQLEN_ARQENABLE_M BIT(PF_FW_ARQLEN_ARQENABLE_S)
+#define PF_FW_ARQH (PF_FW_BASE + 0xC)
+#define PF_FW_ARQH_ARQH_S 0
+#define PF_FW_ARQH_ARQH_M GENMASK(12, 0)
+#define PF_FW_ARQT (PF_FW_BASE + 0x10)
+
+#define PF_FW_ATQBAL (PF_FW_BASE + 0x14)
+#define PF_FW_ATQBAH (PF_FW_BASE + 0x18)
+#define PF_FW_ATQLEN (PF_FW_BASE + 0x1C)
+#define PF_FW_ATQLEN_ATQLEN_S 0
+#define PF_FW_ATQLEN_ATQLEN_M GENMASK(9, 0)
+#define PF_FW_ATQLEN_ATQVFE_S 28
+#define PF_FW_ATQLEN_ATQVFE_M BIT(PF_FW_ATQLEN_ATQVFE_S)
+#define PF_FW_ATQLEN_ATQOVFL_S 29
+#define PF_FW_ATQLEN_ATQOVFL_M BIT(PF_FW_ATQLEN_ATQOVFL_S)
+#define PF_FW_ATQLEN_ATQCRIT_S 30
+#define PF_FW_ATQLEN_ATQCRIT_M BIT(PF_FW_ATQLEN_ATQCRIT_S)
+#define PF_FW_ATQLEN_ATQENABLE_S 31
+#define PF_FW_ATQLEN_ATQENABLE_M BIT(PF_FW_ATQLEN_ATQENABLE_S)
+#define PF_FW_ATQH (PF_FW_BASE + 0x20)
+#define PF_FW_ATQH_ATQH_S 0
+#define PF_FW_ATQH_ATQH_M GENMASK(9, 0)
+#define PF_FW_ATQT (PF_FW_BASE + 0x24)
+
+/* Interrupts */
+#define PF_GLINT_BASE 0x08900000
+#define PF_GLINT_DYN_CTL(_INT) (PF_GLINT_BASE + ((_INT) * 0x1000))
+#define PF_GLINT_DYN_CTL_INTENA_S 0
+#define PF_GLINT_DYN_CTL_INTENA_M BIT(PF_GLINT_DYN_CTL_INTENA_S)
+#define PF_GLINT_DYN_CTL_CLEARPBA_S 1
+#define PF_GLINT_DYN_CTL_CLEARPBA_M BIT(PF_GLINT_DYN_CTL_CLEARPBA_S)
+#define PF_GLINT_DYN_CTL_SWINT_TRIG_S 2
+#define PF_GLINT_DYN_CTL_SWINT_TRIG_M BIT(PF_GLINT_DYN_CTL_SWINT_TRIG_S)
+#define PF_GLINT_DYN_CTL_ITR_INDX_S 3
+#define PF_GLINT_DYN_CTL_ITR_INDX_M GENMASK(4, 3)
+#define PF_GLINT_DYN_CTL_INTERVAL_S 5
+#define PF_GLINT_DYN_CTL_INTERVAL_M BIT(PF_GLINT_DYN_CTL_INTERVAL_S)
+#define PF_GLINT_DYN_CTL_SW_ITR_INDX_ENA_S 24
+#define PF_GLINT_DYN_CTL_SW_ITR_INDX_ENA_M BIT(PF_GLINT_DYN_CTL_SW_ITR_INDX_ENA_S)
+#define PF_GLINT_DYN_CTL_SW_ITR_INDX_S 25
+#define PF_GLINT_DYN_CTL_SW_ITR_INDX_M BIT(PF_GLINT_DYN_CTL_SW_ITR_INDX_S)
+#define PF_GLINT_DYN_CTL_WB_ON_ITR_S 30
+#define PF_GLINT_DYN_CTL_WB_ON_ITR_M BIT(PF_GLINT_DYN_CTL_WB_ON_ITR_S)
+#define PF_GLINT_DYN_CTL_INTENA_MSK_S 31
+#define PF_GLINT_DYN_CTL_INTENA_MSK_M BIT(PF_GLINT_DYN_CTL_INTENA_MSK_S)
+/* _ITR is ITR index, _INT is interrupt index, _itrn_indx_spacing is
+ * spacing b/w itrn registers of the same vector.
+ */
+#define PF_GLINT_ITR_ADDR(_ITR, _reg_start, _itrn_indx_spacing) \
+ ((_reg_start) + ((_ITR) * (_itrn_indx_spacing)))
+/* For PF, itrn_indx_spacing is 4 and itrn_reg_spacing is 0x1000 */
+#define PF_GLINT_ITR(_ITR, _INT) \
+ (PF_GLINT_BASE + (((_ITR) + 1) * 4) + ((_INT) * 0x1000))
+#define PF_GLINT_ITR_MAX_INDEX 2
+#define PF_GLINT_ITR_INTERVAL_S 0
+#define PF_GLINT_ITR_INTERVAL_M GENMASK(11, 0)
+
+/* Generic registers */
+#define PF_INT_DIR_OICR_ENA 0x08406000
+#define PF_INT_DIR_OICR_ENA_S 0
+#define PF_INT_DIR_OICR_ENA_M GENMASK(31, 0)
+#define PF_INT_DIR_OICR 0x08406004
+#define PF_INT_DIR_OICR_TSYN_EVNT 0
+#define PF_INT_DIR_OICR_PHY_TS_0 BIT(1)
+#define PF_INT_DIR_OICR_PHY_TS_1 BIT(2)
+#define PF_INT_DIR_OICR_CAUSE 0x08406008
+#define PF_INT_DIR_OICR_CAUSE_CAUSE_S 0
+#define PF_INT_DIR_OICR_CAUSE_CAUSE_M GENMASK(31, 0)
+#define PF_INT_PBA_CLEAR 0x0840600C
+
+#define PF_FUNC_RID 0x08406010
+#define PF_FUNC_RID_FUNCTION_NUMBER_S 0
+#define PF_FUNC_RID_FUNCTION_NUMBER_M GENMASK(2, 0)
+#define PF_FUNC_RID_DEVICE_NUMBER_S 3
+#define PF_FUNC_RID_DEVICE_NUMBER_M GENMASK(7, 3)
+#define PF_FUNC_RID_BUS_NUMBER_S 8
+#define PF_FUNC_RID_BUS_NUMBER_M GENMASK(15, 8)
+
+/* Reset registers */
+#define PFGEN_RTRIG 0x08407000
+#define PFGEN_RTRIG_CORER_S 0
+#define PFGEN_RTRIG_CORER_M BIT(0)
+#define PFGEN_RTRIG_LINKR_S 1
+#define PFGEN_RTRIG_LINKR_M BIT(1)
+#define PFGEN_RTRIG_IMCR_S 2
+#define PFGEN_RTRIG_IMCR_M BIT(2)
+#define PFGEN_RSTAT 0x08407008 /* PFR Status */
+#define PFGEN_RSTAT_PFR_STATE_S 0
+#define PFGEN_RSTAT_PFR_STATE_M GENMASK(1, 0)
+#define PFGEN_CTRL 0x0840700C
+#define PFGEN_CTRL_PFSWR BIT(0)
+
+#endif
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lan_txrx.h b/drivers/net/ethernet/intel/idpf/idpf_lan_txrx.h
new file mode 100644
index 0000000..a5752dc
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_lan_txrx.h
@@ -0,0 +1,293 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_LAN_TXRX_H_
+#define _IDPF_LAN_TXRX_H_
+
+enum idpf_rss_hash {
+ IDPF_HASH_INVALID = 0,
+ /* Values 1 - 28 are reserved for future use */
+ IDPF_HASH_NONF_UNICAST_IPV4_UDP = 29,
+ IDPF_HASH_NONF_MULTICAST_IPV4_UDP,
+ IDPF_HASH_NONF_IPV4_UDP,
+ IDPF_HASH_NONF_IPV4_TCP_SYN_NO_ACK,
+ IDPF_HASH_NONF_IPV4_TCP,
+ IDPF_HASH_NONF_IPV4_SCTP,
+ IDPF_HASH_NONF_IPV4_OTHER,
+ IDPF_HASH_FRAG_IPV4,
+ /* Values 37-38 are reserved */
+ IDPF_HASH_NONF_UNICAST_IPV6_UDP = 39,
+ IDPF_HASH_NONF_MULTICAST_IPV6_UDP,
+ IDPF_HASH_NONF_IPV6_UDP,
+ IDPF_HASH_NONF_IPV6_TCP_SYN_NO_ACK,
+ IDPF_HASH_NONF_IPV6_TCP,
+ IDPF_HASH_NONF_IPV6_SCTP,
+ IDPF_HASH_NONF_IPV6_OTHER,
+ IDPF_HASH_FRAG_IPV6,
+ IDPF_HASH_NONF_RSVD47,
+ IDPF_HASH_NONF_FCOE_OX,
+ IDPF_HASH_NONF_FCOE_RX,
+ IDPF_HASH_NONF_FCOE_OTHER,
+ /* Values 51-62 are reserved */
+ IDPF_HASH_L2_PAYLOAD = 63,
+
+ IDPF_HASH_MAX
+};
+
+/* Supported RSS offloads */
+#define IDPF_DEFAULT_RSS_HASH \
+ (BIT_ULL(IDPF_HASH_NONF_IPV4_UDP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV4_SCTP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV4_TCP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV4_OTHER) | \
+ BIT_ULL(IDPF_HASH_FRAG_IPV4) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV6_UDP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV6_TCP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV6_SCTP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV6_OTHER) | \
+ BIT_ULL(IDPF_HASH_FRAG_IPV6) | \
+ BIT_ULL(IDPF_HASH_L2_PAYLOAD))
+
+#define IDPF_DEFAULT_RSS_HASH_EXPANDED (IDPF_DEFAULT_RSS_HASH | \
+ BIT_ULL(IDPF_HASH_NONF_IPV4_TCP_SYN_NO_ACK) | \
+ BIT_ULL(IDPF_HASH_NONF_UNICAST_IPV4_UDP) | \
+ BIT_ULL(IDPF_HASH_NONF_MULTICAST_IPV4_UDP) | \
+ BIT_ULL(IDPF_HASH_NONF_IPV6_TCP_SYN_NO_ACK) | \
+ BIT_ULL(IDPF_HASH_NONF_UNICAST_IPV6_UDP) | \
+ BIT_ULL(IDPF_HASH_NONF_MULTICAST_IPV6_UDP))
+
+/* For idpf_splitq_base_tx_compl_desc */
+#define IDPF_TXD_COMPLQ_GEN_S 15
+#define IDPF_TXD_COMPLQ_GEN_M BIT_ULL(IDPF_TXD_COMPLQ_GEN_S)
+#define IDPF_TXD_COMPLQ_COMPL_TYPE_S 11
+#define IDPF_TXD_COMPLQ_COMPL_TYPE_M GENMASK_ULL(13, 11)
+#define IDPF_TXD_COMPLQ_QID_S 0
+#define IDPF_TXD_COMPLQ_QID_M GENMASK_ULL(9, 0)
+
+/* For base mode TX descriptors */
+
+#define IDPF_TXD_CTX_QW0_TUNN_L4T_CS_S 23
+#define IDPF_TXD_CTX_QW0_TUNN_L4T_CS_M BIT_ULL(IDPF_TXD_CTX_QW0_TUNN_L4T_CS_S)
+#define IDPF_TXD_CTX_QW0_TUNN_DECTTL_S 19
+#define IDPF_TXD_CTX_QW0_TUNN_DECTTL_M \
+ (0xFULL << IDPF_TXD_CTX_QW0_TUNN_DECTTL_S)
+#define IDPF_TXD_CTX_QW0_TUNN_NATLEN_S 12
+#define IDPF_TXD_CTX_QW0_TUNN_NATLEN_M \
+ (0X7FULL << IDPF_TXD_CTX_QW0_TUNN_NATLEN_S)
+#define IDPF_TXD_CTX_QW0_TUNN_EIP_NOINC_S 11
+#define IDPF_TXD_CTX_QW0_TUNN_EIP_NOINC_M \
+ BIT_ULL(IDPF_TXD_CTX_QW0_TUNN_EIP_NOINC_S)
+#define IDPF_TXD_CTX_EIP_NOINC_IPID_CONST \
+ IDPF_TXD_CTX_QW0_TUNN_EIP_NOINC_M
+#define IDPF_TXD_CTX_QW0_TUNN_NATT_S 9
+#define IDPF_TXD_CTX_QW0_TUNN_NATT_M (0x3ULL << IDPF_TXD_CTX_QW0_TUNN_NATT_S)
+#define IDPF_TXD_CTX_UDP_TUNNELING BIT_ULL(IDPF_TXD_CTX_QW0_TUNN_NATT_S)
+#define IDPF_TXD_CTX_GRE_TUNNELING (0x2ULL << IDPF_TXD_CTX_QW0_TUNN_NATT_S)
+#define IDPF_TXD_CTX_QW0_TUNN_EXT_IPLEN_S 2
+#define IDPF_TXD_CTX_QW0_TUNN_EXT_IPLEN_M \
+ (0x3FULL << IDPF_TXD_CTX_QW0_TUNN_EXT_IPLEN_S)
+#define IDPF_TXD_CTX_QW0_TUNN_EXT_IP_S 0
+#define IDPF_TXD_CTX_QW0_TUNN_EXT_IP_M \
+ (0x3ULL << IDPF_TXD_CTX_QW0_TUNN_EXT_IP_S)
+
+#define IDPF_TXD_CTX_QW1_MSS_S 50
+#define IDPF_TXD_CTX_QW1_MSS_M GENMASK_ULL(63, 50)
+#define IDPF_TXD_CTX_QW1_TSO_LEN_S 30
+#define IDPF_TXD_CTX_QW1_TSO_LEN_M GENMASK_ULL(47, 30)
+#define IDPF_TXD_CTX_QW1_CMD_S 4
+#define IDPF_TXD_CTX_QW1_CMD_M GENMASK_ULL(15, 4)
+#define IDPF_TXD_CTX_QW1_DTYPE_S 0
+#define IDPF_TXD_CTX_QW1_DTYPE_M GENMASK_ULL(3, 0)
+#define IDPF_TXD_QW1_L2TAG1_S 48
+#define IDPF_TXD_QW1_L2TAG1_M GENMASK_ULL(63, 48)
+#define IDPF_TXD_QW1_TX_BUF_SZ_S 34
+#define IDPF_TXD_QW1_TX_BUF_SZ_M GENMASK_ULL(47, 34)
+#define IDPF_TXD_QW1_OFFSET_S 16
+#define IDPF_TXD_QW1_OFFSET_M GENMASK_ULL(33, 16)
+#define IDPF_TXD_QW1_CMD_S 4
+#define IDPF_TXD_QW1_CMD_M GENMASK_ULL(15, 4)
+#define IDPF_TXD_QW1_DTYPE_S 0
+#define IDPF_TXD_QW1_DTYPE_M GENMASK_ULL(3, 0)
+
+/* TX Completion Descriptor Completion Types */
+#define IDPF_TXD_COMPLT_ITR_FLUSH 0
+/* Descriptor completion type 1 is reserved */
+#define IDPF_TXD_COMPLT_RS 2
+/* Descriptor completion type 3 is reserved */
+#define IDPF_TXD_COMPLT_RE 4
+#define IDPF_TXD_COMPLT_SW_MARKER 5
+
+enum idpf_tx_desc_dtype_value {
+ IDPF_TX_DESC_DTYPE_DATA = 0,
+ IDPF_TX_DESC_DTYPE_CTX = 1,
+ /* DTYPE 2 is reserved
+ * DTYPE 3 is free for future use
+ * DTYPE 4 is reserved
+ */
+ IDPF_TX_DESC_DTYPE_FLEX_TSO_CTX = 5,
+ /* DTYPE 6 is reserved */
+ IDPF_TX_DESC_DTYPE_FLEX_L2TAG1_L2TAG2 = 7,
+ /* DTYPE 8, 9 are free for future use
+ * DTYPE 10 is reserved
+ * DTYPE 11 is free for future use
+ */
+ IDPF_TX_DESC_DTYPE_FLEX_FLOW_SCHE = 12,
+ /* DTYPE 13, 14 are free for future use */
+
+ /* DESC_DONE - HW has completed write-back of descriptor */
+ IDPF_TX_DESC_DTYPE_DESC_DONE = 15,
+};
+
+enum idpf_tx_ctx_desc_cmd_bits {
+ IDPF_TX_CTX_DESC_TSO = 0x01,
+ IDPF_TX_CTX_DESC_TSYN = 0x02,
+ IDPF_TX_CTX_DESC_IL2TAG2 = 0x04,
+ IDPF_TX_CTX_DESC_RSVD = 0x08,
+ IDPF_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
+ IDPF_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
+ IDPF_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
+ IDPF_TX_CTX_DESC_SWTCH_VSI = 0x30,
+ IDPF_TX_CTX_DESC_FILT_AU_EN = 0x40,
+ IDPF_TX_CTX_DESC_FILT_AU_EVICT = 0x80,
+ IDPF_TX_CTX_DESC_RSVD1 = 0xF00
+};
+
+enum idpf_tx_desc_len_fields {
+ /* Note: These are predefined bit offsets */
+ IDPF_TX_DESC_LEN_MACLEN_S = 0, /* 7 BITS */
+ IDPF_TX_DESC_LEN_IPLEN_S = 7, /* 7 BITS */
+ IDPF_TX_DESC_LEN_L4_LEN_S = 14 /* 4 BITS */
+};
+
+enum idpf_tx_base_desc_cmd_bits {
+ IDPF_TX_DESC_CMD_EOP = BIT(0),
+ IDPF_TX_DESC_CMD_RS = BIT(1),
+ /* only on VFs else RSVD */
+ IDPF_TX_DESC_CMD_ICRC = BIT(2),
+ IDPF_TX_DESC_CMD_IL2TAG1 = BIT(3),
+ IDPF_TX_DESC_CMD_RSVD1 = BIT(4),
+ IDPF_TX_DESC_CMD_IIPT_IPV6 = BIT(5),
+ IDPF_TX_DESC_CMD_IIPT_IPV4 = BIT(6),
+ IDPF_TX_DESC_CMD_IIPT_IPV4_CSUM = GENMASK(6, 5),
+ IDPF_TX_DESC_CMD_RSVD2 = BIT(7),
+ IDPF_TX_DESC_CMD_L4T_EOFT_TCP = BIT(8),
+ IDPF_TX_DESC_CMD_L4T_EOFT_SCTP = BIT(9),
+ IDPF_TX_DESC_CMD_L4T_EOFT_UDP = GENMASK(9, 8),
+ IDPF_TX_DESC_CMD_RSVD3 = BIT(10),
+ IDPF_TX_DESC_CMD_RSVD4 = BIT(11),
+};
+
+/* Transmit descriptors */
+/* splitq tx buf, singleq tx buf and singleq compl desc */
+struct idpf_base_tx_desc {
+ __le64 buf_addr; /* Address of descriptor's data buf */
+ __le64 qw1; /* type_cmd_offset_bsz_l2tag1 */
+}; /* read used with buffer queues */
+
+struct idpf_splitq_tx_compl_desc {
+ /* qid=[10:0] comptype=[13:11] rsvd=[14] gen=[15] */
+ __le16 qid_comptype_gen;
+ union {
+ __le16 q_head; /* Queue head */
+ __le16 compl_tag; /* Completion tag */
+ } q_head_compl_tag;
+ u8 ts[3];
+ u8 rsvd; /* Reserved */
+}; /* writeback used with completion queues */
+
+/* Context descriptors */
+struct idpf_base_tx_ctx_desc {
+ struct {
+ __le32 tunneling_params;
+ __le16 l2tag2;
+ __le16 rsvd1;
+ } qw0;
+ __le64 qw1; /* type_cmd_tlen_mss/rt_hint */
+};
+
+/* Common cmd field defines for all desc except Flex Flow Scheduler (0x0C) */
+enum idpf_tx_flex_desc_cmd_bits {
+ IDPF_TX_FLEX_DESC_CMD_EOP = BIT(0),
+ IDPF_TX_FLEX_DESC_CMD_RS = BIT(1),
+ IDPF_TX_FLEX_DESC_CMD_RE = BIT(2),
+ IDPF_TX_FLEX_DESC_CMD_IL2TAG1 = BIT(3),
+ IDPF_TX_FLEX_DESC_CMD_DUMMY = BIT(4),
+ IDPF_TX_FLEX_DESC_CMD_CS_EN = BIT(5),
+ IDPF_TX_FLEX_DESC_CMD_FILT_AU_EN = BIT(6),
+ IDPF_TX_FLEX_DESC_CMD_FILT_AU_EVICT = BIT(7),
+};
+
+struct idpf_flex_tx_desc {
+ __le64 buf_addr; /* Packet buffer address */
+ struct {
+#define IDPF_FLEX_TXD_QW1_DTYPE_S 0
+#define IDPF_FLEX_TXD_QW1_DTYPE_M GENMASK(4, 0)
+#define IDPF_FLEX_TXD_QW1_CMD_S 5
+#define IDPF_FLEX_TXD_QW1_CMD_M GENMASK(15, 5)
+ __le16 cmd_dtype;
+ /* DTYPE=IDPF_TX_DESC_DTYPE_FLEX_L2TAG1_L2TAG2 (0x07) */
+ struct {
+ __le16 l2tag1;
+ __le16 l2tag2;
+ } l2tags;
+ __le16 buf_size;
+ } qw1;
+};
+
+struct idpf_flex_tx_sched_desc {
+ __le64 buf_addr; /* Packet buffer address */
+
+ /* DTYPE = IDPF_TX_DESC_DTYPE_FLEX_FLOW_SCHE_16B (0x0C) */
+ struct {
+ u8 cmd_dtype;
+#define IDPF_TXD_FLEX_FLOW_DTYPE_M GENMASK(4, 0)
+#define IDPF_TXD_FLEX_FLOW_CMD_EOP BIT(5)
+#define IDPF_TXD_FLEX_FLOW_CMD_CS_EN BIT(6)
+#define IDPF_TXD_FLEX_FLOW_CMD_RE BIT(7)
+
+ /* [23:23] Horizon Overflow bit, [22:0] timestamp */
+ u8 ts[3];
+#define IDPF_TXD_FLOW_SCH_HORIZON_OVERFLOW_M BIT(7)
+
+ __le16 compl_tag;
+ __le16 rxr_bufsize;
+#define IDPF_TXD_FLEX_FLOW_RXR BIT(14)
+#define IDPF_TXD_FLEX_FLOW_BUFSIZE_M GENMASK(13, 0)
+ } qw1;
+};
+
+/* Common cmd fields for all flex context descriptors
+ * Note: these defines already account for the 5 bit dtype in the cmd_dtype
+ * field
+ */
+enum idpf_tx_flex_ctx_desc_cmd_bits {
+ IDPF_TX_FLEX_CTX_DESC_CMD_TSO = BIT(5),
+ IDPF_TX_FLEX_CTX_DESC_CMD_TSYN_EN = BIT(6),
+ IDPF_TX_FLEX_CTX_DESC_CMD_L2TAG2 = BIT(7),
+ IDPF_TX_FLEX_CTX_DESC_CMD_SWTCH_UPLNK = BIT(9),
+ IDPF_TX_FLEX_CTX_DESC_CMD_SWTCH_LOCAL = BIT(10),
+ IDPF_TX_FLEX_CTX_DESC_CMD_SWTCH_TARGETVSI = GENMASK(10, 9),
+};
+
+/* Standard flex descriptor TSO context quad word */
+struct idpf_flex_tx_tso_ctx_qw {
+ __le32 flex_tlen;
+#define IDPF_TXD_FLEX_CTX_TLEN_M GENMASK(17, 0)
+#define IDPF_TXD_FLEX_TSO_CTX_FLEX_S 24
+ __le16 mss_rt;
+#define IDPF_TXD_FLEX_CTX_MSS_RT_M GENMASK(13, 0)
+ u8 hdr_len;
+ u8 flex;
+};
+
+struct idpf_flex_tx_ctx_desc {
+ /* DTYPE = IDPF_TX_DESC_DTYPE_FLEX_TSO_CTX (0x05) */
+ struct {
+ struct idpf_flex_tx_tso_ctx_qw qw0;
+ struct {
+ __le16 cmd_dtype;
+ u8 flex[6];
+ } qw1;
+ } tso;
+};
+#endif /* _IDPF_LAN_TXRX_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lan_vf_regs.h b/drivers/net/ethernet/intel/idpf/idpf_lan_vf_regs.h
new file mode 100644
index 0000000..3d73b6c
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_lan_vf_regs.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_LAN_VF_REGS_H_
+#define _IDPF_LAN_VF_REGS_H_
+
+/* Reset */
+#define VFGEN_RSTAT 0x00008800
+#define VFGEN_RSTAT_VFR_STATE_S 0
+#define VFGEN_RSTAT_VFR_STATE_M GENMASK(1, 0)
+
+/* Control(VF Mailbox) Queue */
+#define VF_BASE 0x00006000
+
+#define VF_ATQBAL (VF_BASE + 0x1C00)
+#define VF_ATQBAH (VF_BASE + 0x1800)
+#define VF_ATQLEN (VF_BASE + 0x0800)
+#define VF_ATQLEN_ATQLEN_S 0
+#define VF_ATQLEN_ATQLEN_M GENMASK(9, 0)
+#define VF_ATQLEN_ATQVFE_S 28
+#define VF_ATQLEN_ATQVFE_M BIT(VF_ATQLEN_ATQVFE_S)
+#define VF_ATQLEN_ATQOVFL_S 29
+#define VF_ATQLEN_ATQOVFL_M BIT(VF_ATQLEN_ATQOVFL_S)
+#define VF_ATQLEN_ATQCRIT_S 30
+#define VF_ATQLEN_ATQCRIT_M BIT(VF_ATQLEN_ATQCRIT_S)
+#define VF_ATQLEN_ATQENABLE_S 31
+#define VF_ATQLEN_ATQENABLE_M BIT(VF_ATQLEN_ATQENABLE_S)
+#define VF_ATQH (VF_BASE + 0x0400)
+#define VF_ATQH_ATQH_S 0
+#define VF_ATQH_ATQH_M GENMASK(9, 0)
+#define VF_ATQT (VF_BASE + 0x2400)
+
+#define VF_ARQBAL (VF_BASE + 0x0C00)
+#define VF_ARQBAH (VF_BASE)
+#define VF_ARQLEN (VF_BASE + 0x2000)
+#define VF_ARQLEN_ARQLEN_S 0
+#define VF_ARQLEN_ARQLEN_M GENMASK(9, 0)
+#define VF_ARQLEN_ARQVFE_S 28
+#define VF_ARQLEN_ARQVFE_M BIT(VF_ARQLEN_ARQVFE_S)
+#define VF_ARQLEN_ARQOVFL_S 29
+#define VF_ARQLEN_ARQOVFL_M BIT(VF_ARQLEN_ARQOVFL_S)
+#define VF_ARQLEN_ARQCRIT_S 30
+#define VF_ARQLEN_ARQCRIT_M BIT(VF_ARQLEN_ARQCRIT_S)
+#define VF_ARQLEN_ARQENABLE_S 31
+#define VF_ARQLEN_ARQENABLE_M BIT(VF_ARQLEN_ARQENABLE_S)
+#define VF_ARQH (VF_BASE + 0x1400)
+#define VF_ARQH_ARQH_S 0
+#define VF_ARQH_ARQH_M GENMASK(12, 0)
+#define VF_ARQT (VF_BASE + 0x1000)
+
+/* Transmit queues */
+#define VF_QTX_TAIL_BASE 0x00000000
+#define VF_QTX_TAIL(_QTX) (VF_QTX_TAIL_BASE + (_QTX) * 0x4)
+#define VF_QTX_TAIL_EXT_BASE 0x00040000
+#define VF_QTX_TAIL_EXT(_QTX) (VF_QTX_TAIL_EXT_BASE + ((_QTX) * 4))
+
+/* Receive queues */
+#define VF_QRX_TAIL_BASE 0x00002000
+#define VF_QRX_TAIL(_QRX) (VF_QRX_TAIL_BASE + ((_QRX) * 4))
+#define VF_QRX_TAIL_EXT_BASE 0x00050000
+#define VF_QRX_TAIL_EXT(_QRX) (VF_QRX_TAIL_EXT_BASE + ((_QRX) * 4))
+#define VF_QRXB_TAIL_BASE 0x00060000
+#define VF_QRXB_TAIL(_QRX) (VF_QRXB_TAIL_BASE + ((_QRX) * 4))
+
+/* Interrupts */
+#define VF_INT_DYN_CTL0 0x00005C00
+#define VF_INT_DYN_CTL0_INTENA_S 0
+#define VF_INT_DYN_CTL0_INTENA_M BIT(VF_INT_DYN_CTL0_INTENA_S)
+#define VF_INT_DYN_CTL0_ITR_INDX_S 3
+#define VF_INT_DYN_CTL0_ITR_INDX_M GENMASK(4, 3)
+#define VF_INT_DYN_CTLN(_INT) (0x00003800 + ((_INT) * 4))
+#define VF_INT_DYN_CTLN_EXT(_INT) (0x00070000 + ((_INT) * 4))
+#define VF_INT_DYN_CTLN_INTENA_S 0
+#define VF_INT_DYN_CTLN_INTENA_M BIT(VF_INT_DYN_CTLN_INTENA_S)
+#define VF_INT_DYN_CTLN_CLEARPBA_S 1
+#define VF_INT_DYN_CTLN_CLEARPBA_M BIT(VF_INT_DYN_CTLN_CLEARPBA_S)
+#define VF_INT_DYN_CTLN_SWINT_TRIG_S 2
+#define VF_INT_DYN_CTLN_SWINT_TRIG_M BIT(VF_INT_DYN_CTLN_SWINT_TRIG_S)
+#define VF_INT_DYN_CTLN_ITR_INDX_S 3
+#define VF_INT_DYN_CTLN_ITR_INDX_M GENMASK(4, 3)
+#define VF_INT_DYN_CTLN_INTERVAL_S 5
+#define VF_INT_DYN_CTLN_INTERVAL_M BIT(VF_INT_DYN_CTLN_INTERVAL_S)
+#define VF_INT_DYN_CTLN_SW_ITR_INDX_ENA_S 24
+#define VF_INT_DYN_CTLN_SW_ITR_INDX_ENA_M BIT(VF_INT_DYN_CTLN_SW_ITR_INDX_ENA_S)
+#define VF_INT_DYN_CTLN_SW_ITR_INDX_S 25
+#define VF_INT_DYN_CTLN_SW_ITR_INDX_M BIT(VF_INT_DYN_CTLN_SW_ITR_INDX_S)
+#define VF_INT_DYN_CTLN_WB_ON_ITR_S 30
+#define VF_INT_DYN_CTLN_WB_ON_ITR_M BIT(VF_INT_DYN_CTLN_WB_ON_ITR_S)
+#define VF_INT_DYN_CTLN_INTENA_MSK_S 31
+#define VF_INT_DYN_CTLN_INTENA_MSK_M BIT(VF_INT_DYN_CTLN_INTENA_MSK_S)
+/* _ITR is ITR index, _INT is interrupt index, _itrn_indx_spacing is spacing
+ * b/w itrn registers of the same vector
+ */
+#define VF_INT_ITR0(_ITR) (0x00004C00 + ((_ITR) * 4))
+#define VF_INT_ITRN_ADDR(_ITR, _reg_start, _itrn_indx_spacing) \
+ ((_reg_start) + ((_ITR) * (_itrn_indx_spacing)))
+/* For VF with 16 vector support, itrn_reg_spacing is 0x4, itrn_indx_spacing
+ * is 0x40 and base register offset is 0x00002800
+ */
+#define VF_INT_ITRN(_INT, _ITR) \
+ (0x00002800 + ((_INT) * 4) + ((_ITR) * 0x40))
+/* For VF with 64 vector support, itrn_reg_spacing is 0x4, itrn_indx_spacing
+ * is 0x100 and base register offset is 0x00002C00
+ */
+#define VF_INT_ITRN_64(_INT, _ITR) \
+ (0x00002C00 + ((_INT) * 4) + ((_ITR) * 0x100))
+/* For VF with 2k vector support, itrn_reg_spacing is 0x4, itrn_indx_spacing
+ * is 0x2000 and base register offset is 0x00072000
+ */
+#define VF_INT_ITRN_2K(_INT, _ITR) \
+ (0x00072000 + ((_INT) * 4) + ((_ITR) * 0x2000))
+#define VF_INT_ITRN_MAX_INDEX 2
+#define VF_INT_ITRN_INTERVAL_S 0
+#define VF_INT_ITRN_INTERVAL_M GENMASK(11, 0)
+#define VF_INT_PBA_CLEAR 0x00008900
+
+#define VF_INT_ICR0_ENA1 0x00005000
+#define VF_INT_ICR0_ENA1_ADMINQ_S 30
+#define VF_INT_ICR0_ENA1_ADMINQ_M BIT(VF_INT_ICR0_ENA1_ADMINQ_S)
+#define VF_INT_ICR0_ENA1_RSVD_S 31
+#define VF_INT_ICR01 0x00004800
+#define VF_QF_HENA(_i) (0x0000C400 + ((_i) * 4))
+#define VF_QF_HENA_MAX_INDX 1
+#define VF_QF_HKEY(_i) (0x0000CC00 + ((_i) * 4))
+#define VF_QF_HKEY_MAX_INDX 12
+#define VF_QF_HLUT(_i) (0x0000D000 + ((_i) * 4))
+#define VF_QF_HLUT_MAX_INDX 15
+#endif
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c
new file mode 100644
index 0000000..19809b0
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c
@@ -0,0 +1,2379 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+
+static const struct net_device_ops idpf_netdev_ops_splitq;
+static const struct net_device_ops idpf_netdev_ops_singleq;
+
+const char * const idpf_vport_vc_state_str[] = {
+ IDPF_FOREACH_VPORT_VC_STATE(IDPF_GEN_STRING)
+};
+
+/**
+ * idpf_init_vector_stack - Fill the MSIX vector stack with vector index
+ * @adapter: private data struct
+ *
+ * Return 0 on success, error on failure
+ */
+static int idpf_init_vector_stack(struct idpf_adapter *adapter)
+{
+ struct idpf_vector_lifo *stack;
+ u16 min_vec;
+ u32 i;
+
+ mutex_lock(&adapter->vector_lock);
+ min_vec = adapter->num_msix_entries - adapter->num_avail_msix;
+ stack = &adapter->vector_stack;
+ stack->size = adapter->num_msix_entries;
+ /* set the base and top to point at start of the 'free pool' to
+ * distribute the unused vectors on-demand basis
+ */
+ stack->base = min_vec;
+ stack->top = min_vec;
+
+ stack->vec_idx = kcalloc(stack->size, sizeof(u16), GFP_KERNEL);
+ if (!stack->vec_idx) {
+ mutex_unlock(&adapter->vector_lock);
+
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < stack->size; i++)
+ stack->vec_idx[i] = i;
+
+ mutex_unlock(&adapter->vector_lock);
+
+ return 0;
+}
+
+/**
+ * idpf_deinit_vector_stack - zero out the MSIX vector stack
+ * @adapter: private data struct
+ */
+static void idpf_deinit_vector_stack(struct idpf_adapter *adapter)
+{
+ struct idpf_vector_lifo *stack;
+
+ mutex_lock(&adapter->vector_lock);
+ stack = &adapter->vector_stack;
+ kfree(stack->vec_idx);
+ stack->vec_idx = NULL;
+ mutex_unlock(&adapter->vector_lock);
+}
+
+/**
+ * idpf_mb_intr_rel_irq - Free the IRQ association with the OS
+ * @adapter: adapter structure
+ *
+ * This will also disable interrupt mode and queue up mailbox task. Mailbox
+ * task will reschedule itself if not in interrupt mode.
+ */
+static void idpf_mb_intr_rel_irq(struct idpf_adapter *adapter)
+{
+ clear_bit(IDPF_MB_INTR_MODE, adapter->flags);
+ free_irq(adapter->msix_entries[0].vector, adapter);
+ queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task, 0);
+}
+
+/**
+ * idpf_intr_rel - Release interrupt capabilities and free memory
+ * @adapter: adapter to disable interrupts on
+ */
+void idpf_intr_rel(struct idpf_adapter *adapter)
+{
+ int err;
+
+ if (!adapter->msix_entries)
+ return;
+
+ idpf_mb_intr_rel_irq(adapter);
+ pci_free_irq_vectors(adapter->pdev);
+
+ err = idpf_send_dealloc_vectors_msg(adapter);
+ if (err)
+ dev_err(&adapter->pdev->dev,
+ "Failed to deallocate vectors: %d\n", err);
+
+ idpf_deinit_vector_stack(adapter);
+ kfree(adapter->msix_entries);
+ adapter->msix_entries = NULL;
+}
+
+/**
+ * idpf_mb_intr_clean - Interrupt handler for the mailbox
+ * @irq: interrupt number
+ * @data: pointer to the adapter structure
+ */
+static irqreturn_t idpf_mb_intr_clean(int __always_unused irq, void *data)
+{
+ struct idpf_adapter *adapter = (struct idpf_adapter *)data;
+
+ queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task, 0);
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * idpf_mb_irq_enable - Enable MSIX interrupt for the mailbox
+ * @adapter: adapter to get the hardware address for register write
+ */
+static void idpf_mb_irq_enable(struct idpf_adapter *adapter)
+{
+ struct idpf_intr_reg *intr = &adapter->mb_vector.intr_reg;
+ u32 val;
+
+ val = intr->dyn_ctl_intena_m | intr->dyn_ctl_itridx_m;
+ writel(val, intr->dyn_ctl);
+ writel(intr->icr_ena_ctlq_m, intr->icr_ena);
+}
+
+/**
+ * idpf_mb_intr_req_irq - Request irq for the mailbox interrupt
+ * @adapter: adapter structure to pass to the mailbox irq handler
+ */
+static int idpf_mb_intr_req_irq(struct idpf_adapter *adapter)
+{
+ struct idpf_q_vector *mb_vector = &adapter->mb_vector;
+ int irq_num, mb_vidx = 0, err;
+
+ irq_num = adapter->msix_entries[mb_vidx].vector;
+ mb_vector->name = kasprintf(GFP_KERNEL, "%s-%s-%d",
+ dev_driver_string(&adapter->pdev->dev),
+ "Mailbox", mb_vidx);
+ err = request_irq(irq_num, adapter->irq_mb_handler, 0,
+ mb_vector->name, adapter);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "IRQ request for mailbox failed, error: %d\n", err);
+
+ return err;
+ }
+
+ set_bit(IDPF_MB_INTR_MODE, adapter->flags);
+
+ return 0;
+}
+
+/**
+ * idpf_set_mb_vec_id - Set vector index for mailbox
+ * @adapter: adapter structure to access the vector chunks
+ *
+ * The first vector id in the requested vector chunks from the CP is for
+ * the mailbox
+ */
+static void idpf_set_mb_vec_id(struct idpf_adapter *adapter)
+{
+ if (adapter->req_vec_chunks)
+ adapter->mb_vector.v_idx =
+ le16_to_cpu(adapter->caps.mailbox_vector_id);
+ else
+ adapter->mb_vector.v_idx = 0;
+}
+
+/**
+ * idpf_mb_intr_init - Initialize the mailbox interrupt
+ * @adapter: adapter structure to store the mailbox vector
+ */
+static int idpf_mb_intr_init(struct idpf_adapter *adapter)
+{
+ adapter->dev_ops.reg_ops.mb_intr_reg_init(adapter);
+ adapter->irq_mb_handler = idpf_mb_intr_clean;
+
+ return idpf_mb_intr_req_irq(adapter);
+}
+
+/**
+ * idpf_vector_lifo_push - push MSIX vector index onto stack
+ * @adapter: private data struct
+ * @vec_idx: vector index to store
+ */
+static int idpf_vector_lifo_push(struct idpf_adapter *adapter, u16 vec_idx)
+{
+ struct idpf_vector_lifo *stack = &adapter->vector_stack;
+
+ lockdep_assert_held(&adapter->vector_lock);
+
+ if (stack->top == stack->base) {
+ dev_err(&adapter->pdev->dev, "Exceeded the vector stack limit: %d\n",
+ stack->top);
+ return -EINVAL;
+ }
+
+ stack->vec_idx[--stack->top] = vec_idx;
+
+ return 0;
+}
+
+/**
+ * idpf_vector_lifo_pop - pop MSIX vector index from stack
+ * @adapter: private data struct
+ */
+static int idpf_vector_lifo_pop(struct idpf_adapter *adapter)
+{
+ struct idpf_vector_lifo *stack = &adapter->vector_stack;
+
+ lockdep_assert_held(&adapter->vector_lock);
+
+ if (stack->top == stack->size) {
+ dev_err(&adapter->pdev->dev, "No interrupt vectors are available to distribute!\n");
+
+ return -EINVAL;
+ }
+
+ return stack->vec_idx[stack->top++];
+}
+
+/**
+ * idpf_vector_stash - Store the vector indexes onto the stack
+ * @adapter: private data struct
+ * @q_vector_idxs: vector index array
+ * @vec_info: info related to the number of vectors
+ *
+ * This function is a no-op if there are no vectors indexes to be stashed
+ */
+static void idpf_vector_stash(struct idpf_adapter *adapter, u16 *q_vector_idxs,
+ struct idpf_vector_info *vec_info)
+{
+ int i, base = 0;
+ u16 vec_idx;
+
+ lockdep_assert_held(&adapter->vector_lock);
+
+ if (!vec_info->num_curr_vecs)
+ return;
+
+ /* For default vports, no need to stash vector allocated from the
+ * default pool onto the stack
+ */
+ if (vec_info->default_vport)
+ base = IDPF_MIN_Q_VEC;
+
+ for (i = vec_info->num_curr_vecs - 1; i >= base ; i--) {
+ vec_idx = q_vector_idxs[i];
+ idpf_vector_lifo_push(adapter, vec_idx);
+ adapter->num_avail_msix++;
+ }
+}
+
+/**
+ * idpf_req_rel_vector_indexes - Request or release MSIX vector indexes
+ * @adapter: driver specific private structure
+ * @q_vector_idxs: vector index array
+ * @vec_info: info related to the number of vectors
+ *
+ * This is the core function to distribute the MSIX vectors acquired from the
+ * OS. It expects the caller to pass the number of vectors required and
+ * also previously allocated. First, it stashes previously allocated vector
+ * indexes on to the stack and then figures out if it can allocate requested
+ * vectors. It can wait on acquiring the mutex lock. If the caller passes 0 as
+ * requested vectors, then this function just stashes the already allocated
+ * vectors and returns 0.
+ *
+ * Returns actual number of vectors allocated on success, error value on failure
+ * If 0 is returned, implies the stack has no vectors to allocate which is also
+ * a failure case for the caller
+ */
+int idpf_req_rel_vector_indexes(struct idpf_adapter *adapter,
+ u16 *q_vector_idxs,
+ struct idpf_vector_info *vec_info)
+{
+ u16 num_req_vecs, num_alloc_vecs = 0, max_vecs;
+ struct idpf_vector_lifo *stack;
+ int i, j, vecid;
+
+ mutex_lock(&adapter->vector_lock);
+ stack = &adapter->vector_stack;
+ num_req_vecs = vec_info->num_req_vecs;
+
+ /* Stash interrupt vector indexes onto the stack if required */
+ idpf_vector_stash(adapter, q_vector_idxs, vec_info);
+
+ if (!num_req_vecs)
+ goto rel_lock;
+
+ if (vec_info->default_vport) {
+ /* As IDPF_MIN_Q_VEC per default vport is put aside in the
+ * default pool of the stack, use them for default vports
+ */
+ j = vec_info->index * IDPF_MIN_Q_VEC + IDPF_MBX_Q_VEC;
+ for (i = 0; i < IDPF_MIN_Q_VEC; i++) {
+ q_vector_idxs[num_alloc_vecs++] = stack->vec_idx[j++];
+ num_req_vecs--;
+ }
+ }
+
+ /* Find if stack has enough vector to allocate */
+ max_vecs = min(adapter->num_avail_msix, num_req_vecs);
+
+ for (j = 0; j < max_vecs; j++) {
+ vecid = idpf_vector_lifo_pop(adapter);
+ q_vector_idxs[num_alloc_vecs++] = vecid;
+ }
+ adapter->num_avail_msix -= max_vecs;
+
+rel_lock:
+ mutex_unlock(&adapter->vector_lock);
+
+ return num_alloc_vecs;
+}
+
+/**
+ * idpf_intr_req - Request interrupt capabilities
+ * @adapter: adapter to enable interrupts on
+ *
+ * Returns 0 on success, negative on failure
+ */
+int idpf_intr_req(struct idpf_adapter *adapter)
+{
+ u16 default_vports = idpf_get_default_vports(adapter);
+ int num_q_vecs, total_vecs, num_vec_ids;
+ int min_vectors, v_actual, err;
+ unsigned int vector;
+ u16 *vecids;
+
+ total_vecs = idpf_get_reserved_vecs(adapter);
+ num_q_vecs = total_vecs - IDPF_MBX_Q_VEC;
+
+ err = idpf_send_alloc_vectors_msg(adapter, num_q_vecs);
+ if (err) {
+ dev_err(&adapter->pdev->dev,
+ "Failed to allocate %d vectors: %d\n", num_q_vecs, err);
+
+ return -EAGAIN;
+ }
+
+ min_vectors = IDPF_MBX_Q_VEC + IDPF_MIN_Q_VEC * default_vports;
+ v_actual = pci_alloc_irq_vectors(adapter->pdev, min_vectors,
+ total_vecs, PCI_IRQ_MSIX);
+ if (v_actual < min_vectors) {
+ dev_err(&adapter->pdev->dev, "Failed to allocate MSIX vectors: %d\n",
+ v_actual);
+ err = -EAGAIN;
+ goto send_dealloc_vecs;
+ }
+
+ adapter->msix_entries = kcalloc(v_actual, sizeof(struct msix_entry),
+ GFP_KERNEL);
+
+ if (!adapter->msix_entries) {
+ err = -ENOMEM;
+ goto free_irq;
+ }
+
+ idpf_set_mb_vec_id(adapter);
+
+ vecids = kcalloc(total_vecs, sizeof(u16), GFP_KERNEL);
+ if (!vecids) {
+ err = -ENOMEM;
+ goto free_msix;
+ }
+
+ if (adapter->req_vec_chunks) {
+ struct virtchnl2_vector_chunks *vchunks;
+ struct virtchnl2_alloc_vectors *ac;
+
+ ac = adapter->req_vec_chunks;
+ vchunks = &ac->vchunks;
+
+ num_vec_ids = idpf_get_vec_ids(adapter, vecids, total_vecs,
+ vchunks);
+ if (num_vec_ids < v_actual) {
+ err = -EINVAL;
+ goto free_vecids;
+ }
+ } else {
+ int i;
+
+ for (i = 0; i < v_actual; i++)
+ vecids[i] = i;
+ }
+
+ for (vector = 0; vector < v_actual; vector++) {
+ adapter->msix_entries[vector].entry = vecids[vector];
+ adapter->msix_entries[vector].vector =
+ pci_irq_vector(adapter->pdev, vector);
+ }
+
+ adapter->num_req_msix = total_vecs;
+ adapter->num_msix_entries = v_actual;
+ /* 'num_avail_msix' is used to distribute excess vectors to the vports
+ * after considering the minimum vectors required per each default
+ * vport
+ */
+ adapter->num_avail_msix = v_actual - min_vectors;
+
+ /* Fill MSIX vector lifo stack with vector indexes */
+ err = idpf_init_vector_stack(adapter);
+ if (err)
+ goto free_vecids;
+
+ err = idpf_mb_intr_init(adapter);
+ if (err)
+ goto deinit_vec_stack;
+ idpf_mb_irq_enable(adapter);
+ kfree(vecids);
+
+ return 0;
+
+deinit_vec_stack:
+ idpf_deinit_vector_stack(adapter);
+free_vecids:
+ kfree(vecids);
+free_msix:
+ kfree(adapter->msix_entries);
+ adapter->msix_entries = NULL;
+free_irq:
+ pci_free_irq_vectors(adapter->pdev);
+send_dealloc_vecs:
+ idpf_send_dealloc_vectors_msg(adapter);
+
+ return err;
+}
+
+/**
+ * idpf_find_mac_filter - Search filter list for specific mac filter
+ * @vconfig: Vport config structure
+ * @macaddr: The MAC address
+ *
+ * Returns ptr to the filter object or NULL. Must be called while holding the
+ * mac_filter_list_lock.
+ **/
+static struct idpf_mac_filter *idpf_find_mac_filter(struct idpf_vport_config *vconfig,
+ const u8 *macaddr)
+{
+ struct idpf_mac_filter *f;
+
+ if (!macaddr)
+ return NULL;
+
+ list_for_each_entry(f, &vconfig->user_config.mac_filter_list, list) {
+ if (ether_addr_equal(macaddr, f->macaddr))
+ return f;
+ }
+
+ return NULL;
+}
+
+/**
+ * __idpf_del_mac_filter - Delete a MAC filter from the filter list
+ * @vport_config: Vport config structure
+ * @macaddr: The MAC address
+ *
+ * Returns 0 on success, error value on failure
+ **/
+static int __idpf_del_mac_filter(struct idpf_vport_config *vport_config,
+ const u8 *macaddr)
+{
+ struct idpf_mac_filter *f;
+
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+ f = idpf_find_mac_filter(vport_config, macaddr);
+ if (f) {
+ list_del(&f->list);
+ kfree(f);
+ }
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ return 0;
+}
+
+/**
+ * idpf_del_mac_filter - Delete a MAC filter from the filter list
+ * @vport: Main vport structure
+ * @np: Netdev private structure
+ * @macaddr: The MAC address
+ * @async: Don't wait for return message
+ *
+ * Removes filter from list and if interface is up, tells hardware about the
+ * removed filter.
+ **/
+static int idpf_del_mac_filter(struct idpf_vport *vport,
+ struct idpf_netdev_priv *np,
+ const u8 *macaddr, bool async)
+{
+ struct idpf_vport_config *vport_config;
+ struct idpf_mac_filter *f;
+
+ vport_config = np->adapter->vport_config[np->vport_idx];
+
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+ f = idpf_find_mac_filter(vport_config, macaddr);
+ if (f) {
+ f->remove = true;
+ } else {
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ return -EINVAL;
+ }
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ if (np->state == __IDPF_VPORT_UP) {
+ int err;
+
+ err = idpf_add_del_mac_filters(vport, np, false, async);
+ if (err)
+ return err;
+ }
+
+ return __idpf_del_mac_filter(vport_config, macaddr);
+}
+
+/**
+ * __idpf_add_mac_filter - Add mac filter helper function
+ * @vport_config: Vport config structure
+ * @macaddr: Address to add
+ *
+ * Takes mac_filter_list_lock spinlock to add new filter to list.
+ */
+static int __idpf_add_mac_filter(struct idpf_vport_config *vport_config,
+ const u8 *macaddr)
+{
+ struct idpf_mac_filter *f;
+
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+
+ f = idpf_find_mac_filter(vport_config, macaddr);
+ if (f) {
+ f->remove = false;
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ return 0;
+ }
+
+ f = kzalloc(sizeof(*f), GFP_ATOMIC);
+ if (!f) {
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ return -ENOMEM;
+ }
+
+ ether_addr_copy(f->macaddr, macaddr);
+ list_add_tail(&f->list, &vport_config->user_config.mac_filter_list);
+ f->add = true;
+
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ return 0;
+}
+
+/**
+ * idpf_add_mac_filter - Add a mac filter to the filter list
+ * @vport: Main vport structure
+ * @np: Netdev private structure
+ * @macaddr: The MAC address
+ * @async: Don't wait for return message
+ *
+ * Returns 0 on success or error on failure. If interface is up, we'll also
+ * send the virtchnl message to tell hardware about the filter.
+ **/
+static int idpf_add_mac_filter(struct idpf_vport *vport,
+ struct idpf_netdev_priv *np,
+ const u8 *macaddr, bool async)
+{
+ struct idpf_vport_config *vport_config;
+ int err;
+
+ vport_config = np->adapter->vport_config[np->vport_idx];
+ err = __idpf_add_mac_filter(vport_config, macaddr);
+ if (err)
+ return err;
+
+ if (np->state == __IDPF_VPORT_UP)
+ err = idpf_add_del_mac_filters(vport, np, true, async);
+
+ return err;
+}
+
+/**
+ * idpf_del_all_mac_filters - Delete all MAC filters in list
+ * @vport: main vport struct
+ *
+ * Takes mac_filter_list_lock spinlock. Deletes all filters
+ */
+static void idpf_del_all_mac_filters(struct idpf_vport *vport)
+{
+ struct idpf_vport_config *vport_config;
+ struct idpf_mac_filter *f, *ftmp;
+
+ vport_config = vport->adapter->vport_config[vport->idx];
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+
+ list_for_each_entry_safe(f, ftmp, &vport_config->user_config.mac_filter_list,
+ list) {
+ list_del(&f->list);
+ kfree(f);
+ }
+
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+}
+
+/**
+ * idpf_restore_mac_filters - Re-add all MAC filters in list
+ * @vport: main vport struct
+ *
+ * Takes mac_filter_list_lock spinlock. Sets add field to true for filters to
+ * resync filters back to HW.
+ */
+static void idpf_restore_mac_filters(struct idpf_vport *vport)
+{
+ struct idpf_vport_config *vport_config;
+ struct idpf_mac_filter *f;
+
+ vport_config = vport->adapter->vport_config[vport->idx];
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+
+ list_for_each_entry(f, &vport_config->user_config.mac_filter_list, list)
+ f->add = true;
+
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ idpf_add_del_mac_filters(vport, netdev_priv(vport->netdev),
+ true, false);
+}
+
+/**
+ * idpf_remove_mac_filters - Remove all MAC filters in list
+ * @vport: main vport struct
+ *
+ * Takes mac_filter_list_lock spinlock. Sets remove field to true for filters
+ * to remove filters in HW.
+ */
+static void idpf_remove_mac_filters(struct idpf_vport *vport)
+{
+ struct idpf_vport_config *vport_config;
+ struct idpf_mac_filter *f;
+
+ vport_config = vport->adapter->vport_config[vport->idx];
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+
+ list_for_each_entry(f, &vport_config->user_config.mac_filter_list, list)
+ f->remove = true;
+
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ idpf_add_del_mac_filters(vport, netdev_priv(vport->netdev),
+ false, false);
+}
+
+/**
+ * idpf_deinit_mac_addr - deinitialize mac address for vport
+ * @vport: main vport structure
+ */
+static void idpf_deinit_mac_addr(struct idpf_vport *vport)
+{
+ struct idpf_vport_config *vport_config;
+ struct idpf_mac_filter *f;
+
+ vport_config = vport->adapter->vport_config[vport->idx];
+
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+
+ f = idpf_find_mac_filter(vport_config, vport->default_mac_addr);
+ if (f) {
+ list_del(&f->list);
+ kfree(f);
+ }
+
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+}
+
+/**
+ * idpf_init_mac_addr - initialize mac address for vport
+ * @vport: main vport structure
+ * @netdev: pointer to netdev struct associated with this vport
+ */
+static int idpf_init_mac_addr(struct idpf_vport *vport,
+ struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_adapter *adapter = vport->adapter;
+ int err;
+
+ if (is_valid_ether_addr(vport->default_mac_addr)) {
+ eth_hw_addr_set(netdev, vport->default_mac_addr);
+ ether_addr_copy(netdev->perm_addr, vport->default_mac_addr);
+
+ return idpf_add_mac_filter(vport, np, vport->default_mac_addr,
+ false);
+ }
+
+ if (!idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS,
+ VIRTCHNL2_CAP_MACFILTER)) {
+ dev_err(&adapter->pdev->dev,
+ "MAC address is not provided and capability is not set\n");
+
+ return -EINVAL;
+ }
+
+ eth_hw_addr_random(netdev);
+ err = idpf_add_mac_filter(vport, np, netdev->dev_addr, false);
+ if (err)
+ return err;
+
+ dev_info(&adapter->pdev->dev, "Invalid MAC address %pM, using random %pM\n",
+ vport->default_mac_addr, netdev->dev_addr);
+ ether_addr_copy(vport->default_mac_addr, netdev->dev_addr);
+
+ return 0;
+}
+
+/**
+ * idpf_cfg_netdev - Allocate, configure and register a netdev
+ * @vport: main vport structure
+ *
+ * Returns 0 on success, negative value on failure.
+ */
+static int idpf_cfg_netdev(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_vport_config *vport_config;
+ netdev_features_t dflt_features;
+ netdev_features_t offloads = 0;
+ struct idpf_netdev_priv *np;
+ struct net_device *netdev;
+ u16 idx = vport->idx;
+ int err;
+
+ vport_config = adapter->vport_config[idx];
+
+ /* It's possible we already have a netdev allocated and registered for
+ * this vport
+ */
+ if (test_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags)) {
+ netdev = adapter->netdevs[idx];
+ np = netdev_priv(netdev);
+ np->vport = vport;
+ np->vport_idx = vport->idx;
+ np->vport_id = vport->vport_id;
+ vport->netdev = netdev;
+
+ return idpf_init_mac_addr(vport, netdev);
+ }
+
+ netdev = alloc_etherdev_mqs(sizeof(struct idpf_netdev_priv),
+ vport_config->max_q.max_txq,
+ vport_config->max_q.max_rxq);
+ if (!netdev)
+ return -ENOMEM;
+
+ vport->netdev = netdev;
+ np = netdev_priv(netdev);
+ np->vport = vport;
+ np->adapter = adapter;
+ np->vport_idx = vport->idx;
+ np->vport_id = vport->vport_id;
+
+ spin_lock_init(&np->stats_lock);
+
+ err = idpf_init_mac_addr(vport, netdev);
+ if (err) {
+ free_netdev(vport->netdev);
+ vport->netdev = NULL;
+
+ return err;
+ }
+
+ /* assign netdev_ops */
+ if (idpf_is_queue_model_split(vport->txq_model))
+ netdev->netdev_ops = &idpf_netdev_ops_splitq;
+ else
+ netdev->netdev_ops = &idpf_netdev_ops_singleq;
+
+ /* setup watchdog timeout value to be 5 second */
+ netdev->watchdog_timeo = 5 * HZ;
+
+ /* configure default MTU size */
+ netdev->min_mtu = ETH_MIN_MTU;
+ netdev->max_mtu = vport->max_mtu;
+
+ dflt_features = NETIF_F_SG |
+ NETIF_F_HIGHDMA;
+
+ if (idpf_is_cap_ena_all(adapter, IDPF_RSS_CAPS, IDPF_CAP_RSS))
+ dflt_features |= NETIF_F_RXHASH;
+ if (idpf_is_cap_ena_all(adapter, IDPF_CSUM_CAPS, IDPF_CAP_RX_CSUM_L4V4))
+ dflt_features |= NETIF_F_IP_CSUM;
+ if (idpf_is_cap_ena_all(adapter, IDPF_CSUM_CAPS, IDPF_CAP_RX_CSUM_L4V6))
+ dflt_features |= NETIF_F_IPV6_CSUM;
+ if (idpf_is_cap_ena(adapter, IDPF_CSUM_CAPS, IDPF_CAP_RX_CSUM))
+ dflt_features |= NETIF_F_RXCSUM;
+ if (idpf_is_cap_ena_all(adapter, IDPF_CSUM_CAPS, IDPF_CAP_SCTP_CSUM))
+ dflt_features |= NETIF_F_SCTP_CRC;
+
+ if (idpf_is_cap_ena(adapter, IDPF_SEG_CAPS, VIRTCHNL2_CAP_SEG_IPV4_TCP))
+ dflt_features |= NETIF_F_TSO;
+ if (idpf_is_cap_ena(adapter, IDPF_SEG_CAPS, VIRTCHNL2_CAP_SEG_IPV6_TCP))
+ dflt_features |= NETIF_F_TSO6;
+ if (idpf_is_cap_ena_all(adapter, IDPF_SEG_CAPS,
+ VIRTCHNL2_CAP_SEG_IPV4_UDP |
+ VIRTCHNL2_CAP_SEG_IPV6_UDP))
+ dflt_features |= NETIF_F_GSO_UDP_L4;
+ if (idpf_is_cap_ena_all(adapter, IDPF_RSC_CAPS, IDPF_CAP_RSC))
+ offloads |= NETIF_F_GRO_HW;
+ /* advertise to stack only if offloads for encapsulated packets is
+ * supported
+ */
+ if (idpf_is_cap_ena(vport->adapter, IDPF_SEG_CAPS,
+ VIRTCHNL2_CAP_SEG_TX_SINGLE_TUNNEL)) {
+ offloads |= NETIF_F_GSO_UDP_TUNNEL |
+ NETIF_F_GSO_GRE |
+ NETIF_F_GSO_GRE_CSUM |
+ NETIF_F_GSO_PARTIAL |
+ NETIF_F_GSO_UDP_TUNNEL_CSUM |
+ NETIF_F_GSO_IPXIP4 |
+ NETIF_F_GSO_IPXIP6 |
+ 0;
+
+ if (!idpf_is_cap_ena_all(vport->adapter, IDPF_CSUM_CAPS,
+ IDPF_CAP_TUNNEL_TX_CSUM))
+ netdev->gso_partial_features |=
+ NETIF_F_GSO_UDP_TUNNEL_CSUM;
+
+ netdev->gso_partial_features |= NETIF_F_GSO_GRE_CSUM;
+ offloads |= NETIF_F_TSO_MANGLEID;
+ }
+ if (idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS, VIRTCHNL2_CAP_LOOPBACK))
+ offloads |= NETIF_F_LOOPBACK;
+
+ netdev->features |= dflt_features;
+ netdev->hw_features |= dflt_features | offloads;
+ netdev->hw_enc_features |= dflt_features | offloads;
+ idpf_set_ethtool_ops(netdev);
+ SET_NETDEV_DEV(netdev, &adapter->pdev->dev);
+
+ /* carrier off on init to avoid Tx hangs */
+ netif_carrier_off(netdev);
+
+ /* make sure transmit queues start off as stopped */
+ netif_tx_stop_all_queues(netdev);
+
+ /* The vport can be arbitrarily released so we need to also track
+ * netdevs in the adapter struct
+ */
+ adapter->netdevs[idx] = netdev;
+
+ return 0;
+}
+
+/**
+ * idpf_get_free_slot - get the next non-NULL location index in array
+ * @adapter: adapter in which to look for a free vport slot
+ */
+static int idpf_get_free_slot(struct idpf_adapter *adapter)
+{
+ unsigned int i;
+
+ for (i = 0; i < adapter->max_vports; i++) {
+ if (!adapter->vports[i])
+ return i;
+ }
+
+ return IDPF_NO_FREE_SLOT;
+}
+
+/**
+ * idpf_remove_features - Turn off feature configs
+ * @vport: virtual port structure
+ */
+static void idpf_remove_features(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+
+ if (idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS, VIRTCHNL2_CAP_MACFILTER))
+ idpf_remove_mac_filters(vport);
+}
+
+/**
+ * idpf_vport_stop - Disable a vport
+ * @vport: vport to disable
+ */
+static void idpf_vport_stop(struct idpf_vport *vport)
+{
+ struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+
+ if (np->state <= __IDPF_VPORT_DOWN)
+ return;
+
+ netif_carrier_off(vport->netdev);
+ netif_tx_disable(vport->netdev);
+
+ idpf_send_disable_vport_msg(vport);
+ idpf_send_disable_queues_msg(vport);
+ idpf_send_map_unmap_queue_vector_msg(vport, false);
+ /* Normally we ask for queues in create_vport, but if the number of
+ * initially requested queues have changed, for example via ethtool
+ * set channels, we do delete queues and then add the queues back
+ * instead of deleting and reallocating the vport.
+ */
+ if (test_and_clear_bit(IDPF_VPORT_DEL_QUEUES, vport->flags))
+ idpf_send_delete_queues_msg(vport);
+
+ idpf_remove_features(vport);
+
+ vport->link_up = false;
+ idpf_vport_intr_deinit(vport);
+ idpf_vport_intr_rel(vport);
+ idpf_vport_queues_rel(vport);
+ np->state = __IDPF_VPORT_DOWN;
+}
+
+/**
+ * idpf_stop - Disables a network interface
+ * @netdev: network interface device structure
+ *
+ * The stop entry point is called when an interface is de-activated by the OS,
+ * and the netdevice enters the DOWN state. The hardware is still under the
+ * driver's control, but the netdev interface is disabled.
+ *
+ * Returns success only - not allowed to fail
+ */
+static int idpf_stop(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport *vport;
+
+ if (test_bit(IDPF_REMOVE_IN_PROG, np->adapter->flags))
+ return 0;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ idpf_vport_stop(vport);
+
+ idpf_vport_ctrl_unlock(netdev);
+
+ return 0;
+}
+
+/**
+ * idpf_decfg_netdev - Unregister the netdev
+ * @vport: vport for which netdev to be unregistered
+ */
+static void idpf_decfg_netdev(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+
+ unregister_netdev(vport->netdev);
+ free_netdev(vport->netdev);
+ vport->netdev = NULL;
+
+ adapter->netdevs[vport->idx] = NULL;
+}
+
+/**
+ * idpf_vport_rel - Delete a vport and free its resources
+ * @vport: the vport being removed
+ */
+static void idpf_vport_rel(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_vport_config *vport_config;
+ struct idpf_vector_info vec_info;
+ struct idpf_rss_data *rss_data;
+ struct idpf_vport_max_q max_q;
+ u16 idx = vport->idx;
+ int i;
+
+ vport_config = adapter->vport_config[vport->idx];
+ idpf_deinit_rss(vport);
+ rss_data = &vport_config->user_config.rss_data;
+ kfree(rss_data->rss_key);
+ rss_data->rss_key = NULL;
+
+ idpf_send_destroy_vport_msg(vport);
+
+ /* Set all bits as we dont know on which vc_state the vport vhnl_wq
+ * is waiting on and wakeup the virtchnl workqueue even if it is
+ * waiting for the response as we are going down
+ */
+ for (i = 0; i < IDPF_VC_NBITS; i++)
+ set_bit(i, vport->vc_state);
+ wake_up(&vport->vchnl_wq);
+
+ mutex_destroy(&vport->vc_buf_lock);
+
+ /* Clear all the bits */
+ for (i = 0; i < IDPF_VC_NBITS; i++)
+ clear_bit(i, vport->vc_state);
+
+ /* Release all max queues allocated to the adapter's pool */
+ max_q.max_rxq = vport_config->max_q.max_rxq;
+ max_q.max_txq = vport_config->max_q.max_txq;
+ max_q.max_bufq = vport_config->max_q.max_bufq;
+ max_q.max_complq = vport_config->max_q.max_complq;
+ idpf_vport_dealloc_max_qs(adapter, &max_q);
+
+ /* Release all the allocated vectors on the stack */
+ vec_info.num_req_vecs = 0;
+ vec_info.num_curr_vecs = vport->num_q_vectors;
+ vec_info.default_vport = vport->default_vport;
+
+ idpf_req_rel_vector_indexes(adapter, vport->q_vector_idxs, &vec_info);
+
+ kfree(vport->q_vector_idxs);
+ vport->q_vector_idxs = NULL;
+
+ kfree(adapter->vport_params_recvd[idx]);
+ adapter->vport_params_recvd[idx] = NULL;
+ kfree(adapter->vport_params_reqd[idx]);
+ adapter->vport_params_reqd[idx] = NULL;
+ if (adapter->vport_config[idx]) {
+ kfree(adapter->vport_config[idx]->req_qs_chunks);
+ adapter->vport_config[idx]->req_qs_chunks = NULL;
+ }
+ kfree(vport);
+ adapter->num_alloc_vports--;
+}
+
+/**
+ * idpf_vport_dealloc - cleanup and release a given vport
+ * @vport: pointer to idpf vport structure
+ *
+ * returns nothing
+ */
+static void idpf_vport_dealloc(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ unsigned int i = vport->idx;
+
+ idpf_deinit_mac_addr(vport);
+ idpf_vport_stop(vport);
+
+ if (!test_bit(IDPF_HR_RESET_IN_PROG, adapter->flags))
+ idpf_decfg_netdev(vport);
+ if (test_bit(IDPF_REMOVE_IN_PROG, adapter->flags))
+ idpf_del_all_mac_filters(vport);
+
+ if (adapter->netdevs[i]) {
+ struct idpf_netdev_priv *np = netdev_priv(adapter->netdevs[i]);
+
+ np->vport = NULL;
+ }
+
+ idpf_vport_rel(vport);
+
+ adapter->vports[i] = NULL;
+ adapter->next_vport = idpf_get_free_slot(adapter);
+}
+
+/**
+ * idpf_vport_alloc - Allocates the next available struct vport in the adapter
+ * @adapter: board private structure
+ * @max_q: vport max queue info
+ *
+ * returns a pointer to a vport on success, NULL on failure.
+ */
+static struct idpf_vport *idpf_vport_alloc(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q)
+{
+ struct idpf_rss_data *rss_data;
+ u16 idx = adapter->next_vport;
+ struct idpf_vport *vport;
+ u16 num_max_q;
+
+ if (idx == IDPF_NO_FREE_SLOT)
+ return NULL;
+
+ vport = kzalloc(sizeof(*vport), GFP_KERNEL);
+ if (!vport)
+ return vport;
+
+ if (!adapter->vport_config[idx]) {
+ struct idpf_vport_config *vport_config;
+
+ vport_config = kzalloc(sizeof(*vport_config), GFP_KERNEL);
+ if (!vport_config) {
+ kfree(vport);
+
+ return NULL;
+ }
+
+ adapter->vport_config[idx] = vport_config;
+ }
+
+ vport->idx = idx;
+ vport->adapter = adapter;
+ vport->compln_clean_budget = IDPF_TX_COMPLQ_CLEAN_BUDGET;
+ vport->default_vport = adapter->num_alloc_vports <
+ idpf_get_default_vports(adapter);
+
+ num_max_q = max(max_q->max_txq, max_q->max_rxq);
+ vport->q_vector_idxs = kcalloc(num_max_q, sizeof(u16), GFP_KERNEL);
+ if (!vport->q_vector_idxs) {
+ kfree(vport);
+
+ return NULL;
+ }
+ idpf_vport_init(vport, max_q);
+
+ /* This alloc is done separate from the LUT because it's not strictly
+ * dependent on how many queues we have. If we change number of queues
+ * and soft reset we'll need a new LUT but the key can remain the same
+ * for as long as the vport exists.
+ */
+ rss_data = &adapter->vport_config[idx]->user_config.rss_data;
+ rss_data->rss_key = kzalloc(rss_data->rss_key_size, GFP_KERNEL);
+ if (!rss_data->rss_key) {
+ kfree(vport);
+
+ return NULL;
+ }
+ /* Initialize default rss key */
+ netdev_rss_key_fill((void *)rss_data->rss_key, rss_data->rss_key_size);
+
+ /* fill vport slot in the adapter struct */
+ adapter->vports[idx] = vport;
+ adapter->vport_ids[idx] = idpf_get_vport_id(vport);
+
+ adapter->num_alloc_vports++;
+ /* prepare adapter->next_vport for next use */
+ adapter->next_vport = idpf_get_free_slot(adapter);
+
+ return vport;
+}
+
+/**
+ * idpf_get_stats64 - get statistics for network device structure
+ * @netdev: network interface device structure
+ * @stats: main device statistics structure
+ */
+static void idpf_get_stats64(struct net_device *netdev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ spin_lock_bh(&np->stats_lock);
+ *stats = np->netstats;
+ spin_unlock_bh(&np->stats_lock);
+}
+
+/**
+ * idpf_statistics_task - Delayed task to get statistics over mailbox
+ * @work: work_struct handle to our data
+ */
+void idpf_statistics_task(struct work_struct *work)
+{
+ struct idpf_adapter *adapter;
+ int i;
+
+ adapter = container_of(work, struct idpf_adapter, stats_task.work);
+
+ for (i = 0; i < adapter->max_vports; i++) {
+ struct idpf_vport *vport = adapter->vports[i];
+
+ if (vport && !test_bit(IDPF_HR_RESET_IN_PROG, adapter->flags))
+ idpf_send_get_stats_msg(vport);
+ }
+
+ queue_delayed_work(adapter->stats_wq, &adapter->stats_task,
+ msecs_to_jiffies(10000));
+}
+
+/**
+ * idpf_mbx_task - Delayed task to handle mailbox responses
+ * @work: work_struct handle
+ */
+void idpf_mbx_task(struct work_struct *work)
+{
+ struct idpf_adapter *adapter;
+
+ adapter = container_of(work, struct idpf_adapter, mbx_task.work);
+
+ if (test_bit(IDPF_MB_INTR_MODE, adapter->flags))
+ idpf_mb_irq_enable(adapter);
+ else
+ queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task,
+ msecs_to_jiffies(300));
+
+ idpf_recv_mb_msg(adapter, VIRTCHNL2_OP_UNKNOWN, NULL, 0);
+}
+
+/**
+ * idpf_service_task - Delayed task for handling mailbox responses
+ * @work: work_struct handle to our data
+ *
+ */
+void idpf_service_task(struct work_struct *work)
+{
+ struct idpf_adapter *adapter;
+
+ adapter = container_of(work, struct idpf_adapter, serv_task.work);
+
+ if (idpf_is_reset_detected(adapter) &&
+ !idpf_is_reset_in_prog(adapter) &&
+ !test_bit(IDPF_REMOVE_IN_PROG, adapter->flags)) {
+ dev_info(&adapter->pdev->dev, "HW reset detected\n");
+ set_bit(IDPF_HR_FUNC_RESET, adapter->flags);
+ queue_delayed_work(adapter->vc_event_wq,
+ &adapter->vc_event_task,
+ msecs_to_jiffies(10));
+ }
+
+ queue_delayed_work(adapter->serv_wq, &adapter->serv_task,
+ msecs_to_jiffies(300));
+}
+
+/**
+ * idpf_restore_features - Restore feature configs
+ * @vport: virtual port structure
+ */
+static void idpf_restore_features(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+
+ if (idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS, VIRTCHNL2_CAP_MACFILTER))
+ idpf_restore_mac_filters(vport);
+}
+
+/**
+ * idpf_set_real_num_queues - set number of queues for netdev
+ * @vport: virtual port structure
+ *
+ * Returns 0 on success, negative on failure.
+ */
+static int idpf_set_real_num_queues(struct idpf_vport *vport)
+{
+ int err;
+
+ err = netif_set_real_num_rx_queues(vport->netdev, vport->num_rxq);
+ if (err)
+ return err;
+
+ return netif_set_real_num_tx_queues(vport->netdev, vport->num_txq);
+}
+
+/**
+ * idpf_up_complete - Complete interface up sequence
+ * @vport: virtual port structure
+ *
+ * Returns 0 on success, negative on failure.
+ */
+static int idpf_up_complete(struct idpf_vport *vport)
+{
+ struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+
+ if (vport->link_up && !netif_carrier_ok(vport->netdev)) {
+ netif_carrier_on(vport->netdev);
+ netif_tx_start_all_queues(vport->netdev);
+ }
+
+ np->state = __IDPF_VPORT_UP;
+
+ return 0;
+}
+
+/**
+ * idpf_rx_init_buf_tail - Write initial buffer ring tail value
+ * @vport: virtual port struct
+ */
+static void idpf_rx_init_buf_tail(struct idpf_vport *vport)
+{
+ int i, j;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *grp = &vport->rxq_grps[i];
+
+ if (idpf_is_queue_model_split(vport->rxq_model)) {
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ struct idpf_queue *q =
+ &grp->splitq.bufq_sets[j].bufq;
+
+ writel(q->next_to_alloc, q->tail);
+ }
+ } else {
+ for (j = 0; j < grp->singleq.num_rxq; j++) {
+ struct idpf_queue *q =
+ grp->singleq.rxqs[j];
+
+ writel(q->next_to_alloc, q->tail);
+ }
+ }
+ }
+}
+
+/**
+ * idpf_vport_open - Bring up a vport
+ * @vport: vport to bring up
+ * @alloc_res: allocate queue resources
+ */
+static int idpf_vport_open(struct idpf_vport *vport, bool alloc_res)
+{
+ struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_vport_config *vport_config;
+ int err;
+
+ if (np->state != __IDPF_VPORT_DOWN)
+ return -EBUSY;
+
+ /* we do not allow interface up just yet */
+ netif_carrier_off(vport->netdev);
+
+ if (alloc_res) {
+ err = idpf_vport_queues_alloc(vport);
+ if (err)
+ return err;
+ }
+
+ err = idpf_vport_intr_alloc(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to allocate interrupts for vport %u: %d\n",
+ vport->vport_id, err);
+ goto queues_rel;
+ }
+
+ err = idpf_vport_queue_ids_init(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to initialize queue ids for vport %u: %d\n",
+ vport->vport_id, err);
+ goto intr_rel;
+ }
+
+ err = idpf_vport_intr_init(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to initialize interrupts for vport %u: %d\n",
+ vport->vport_id, err);
+ goto intr_rel;
+ }
+
+ err = idpf_rx_bufs_init_all(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to initialize RX buffers for vport %u: %d\n",
+ vport->vport_id, err);
+ goto intr_rel;
+ }
+
+ err = idpf_queue_reg_init(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to initialize queue registers for vport %u: %d\n",
+ vport->vport_id, err);
+ goto intr_rel;
+ }
+
+ idpf_rx_init_buf_tail(vport);
+
+ err = idpf_send_config_queues_msg(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to configure queues for vport %u, %d\n",
+ vport->vport_id, err);
+ goto intr_deinit;
+ }
+
+ err = idpf_send_map_unmap_queue_vector_msg(vport, true);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to map queue vectors for vport %u: %d\n",
+ vport->vport_id, err);
+ goto intr_deinit;
+ }
+
+ err = idpf_send_enable_queues_msg(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to enable queues for vport %u: %d\n",
+ vport->vport_id, err);
+ goto unmap_queue_vectors;
+ }
+
+ err = idpf_send_enable_vport_msg(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to enable vport %u: %d\n",
+ vport->vport_id, err);
+ err = -EAGAIN;
+ goto disable_queues;
+ }
+
+ idpf_restore_features(vport);
+
+ vport_config = adapter->vport_config[vport->idx];
+ if (vport_config->user_config.rss_data.rss_lut)
+ err = idpf_config_rss(vport);
+ else
+ err = idpf_init_rss(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to initialize RSS for vport %u: %d\n",
+ vport->vport_id, err);
+ goto disable_vport;
+ }
+
+ err = idpf_up_complete(vport);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to complete interface up for vport %u: %d\n",
+ vport->vport_id, err);
+ goto deinit_rss;
+ }
+
+ return 0;
+
+deinit_rss:
+ idpf_deinit_rss(vport);
+disable_vport:
+ idpf_send_disable_vport_msg(vport);
+disable_queues:
+ idpf_send_disable_queues_msg(vport);
+unmap_queue_vectors:
+ idpf_send_map_unmap_queue_vector_msg(vport, false);
+intr_deinit:
+ idpf_vport_intr_deinit(vport);
+intr_rel:
+ idpf_vport_intr_rel(vport);
+queues_rel:
+ idpf_vport_queues_rel(vport);
+
+ return err;
+}
+
+/**
+ * idpf_init_task - Delayed initialization task
+ * @work: work_struct handle to our data
+ *
+ * Init task finishes up pending work started in probe. Due to the asynchronous
+ * nature in which the device communicates with hardware, we may have to wait
+ * several milliseconds to get a response. Instead of busy polling in probe,
+ * pulling it out into a delayed work task prevents us from bogging down the
+ * whole system waiting for a response from hardware.
+ */
+void idpf_init_task(struct work_struct *work)
+{
+ struct idpf_vport_config *vport_config;
+ struct idpf_vport_max_q max_q;
+ struct idpf_adapter *adapter;
+ struct idpf_netdev_priv *np;
+ struct idpf_vport *vport;
+ u16 num_default_vports;
+ struct pci_dev *pdev;
+ bool default_vport;
+ int index, err;
+
+ adapter = container_of(work, struct idpf_adapter, init_task.work);
+
+ num_default_vports = idpf_get_default_vports(adapter);
+ if (adapter->num_alloc_vports < num_default_vports)
+ default_vport = true;
+ else
+ default_vport = false;
+
+ err = idpf_vport_alloc_max_qs(adapter, &max_q);
+ if (err)
+ goto unwind_vports;
+
+ err = idpf_send_create_vport_msg(adapter, &max_q);
+ if (err) {
+ idpf_vport_dealloc_max_qs(adapter, &max_q);
+ goto unwind_vports;
+ }
+
+ pdev = adapter->pdev;
+ vport = idpf_vport_alloc(adapter, &max_q);
+ if (!vport) {
+ err = -EFAULT;
+ dev_err(&pdev->dev, "failed to allocate vport: %d\n",
+ err);
+ idpf_vport_dealloc_max_qs(adapter, &max_q);
+ goto unwind_vports;
+ }
+
+ index = vport->idx;
+ vport_config = adapter->vport_config[index];
+
+ init_waitqueue_head(&vport->sw_marker_wq);
+ init_waitqueue_head(&vport->vchnl_wq);
+
+ mutex_init(&vport->vc_buf_lock);
+ spin_lock_init(&vport_config->mac_filter_list_lock);
+
+ INIT_LIST_HEAD(&vport_config->user_config.mac_filter_list);
+
+ err = idpf_check_supported_desc_ids(vport);
+ if (err) {
+ dev_err(&pdev->dev, "failed to get required descriptor ids\n");
+ goto cfg_netdev_err;
+ }
+
+ if (idpf_cfg_netdev(vport))
+ goto cfg_netdev_err;
+
+ err = idpf_send_get_rx_ptype_msg(vport);
+ if (err)
+ goto handle_err;
+
+ /* Once state is put into DOWN, driver is ready for dev_open */
+ np = netdev_priv(vport->netdev);
+ np->state = __IDPF_VPORT_DOWN;
+ if (test_and_clear_bit(IDPF_VPORT_UP_REQUESTED, vport_config->flags))
+ idpf_vport_open(vport, true);
+
+ /* Spawn and return 'idpf_init_task' work queue until all the
+ * default vports are created
+ */
+ if (adapter->num_alloc_vports < num_default_vports) {
+ queue_delayed_work(adapter->init_wq, &adapter->init_task,
+ msecs_to_jiffies(5 * (adapter->pdev->devfn & 0x07)));
+
+ return;
+ }
+
+ for (index = 0; index < adapter->max_vports; index++) {
+ if (adapter->netdevs[index] &&
+ !test_bit(IDPF_VPORT_REG_NETDEV,
+ adapter->vport_config[index]->flags)) {
+ register_netdev(adapter->netdevs[index]);
+ set_bit(IDPF_VPORT_REG_NETDEV,
+ adapter->vport_config[index]->flags);
+ }
+ }
+
+ /* As all the required vports are created, clear the reset flag
+ * unconditionally here in case we were in reset and the link was down.
+ */
+ clear_bit(IDPF_HR_RESET_IN_PROG, adapter->flags);
+ /* Start the statistics task now */
+ queue_delayed_work(adapter->stats_wq, &adapter->stats_task,
+ msecs_to_jiffies(10 * (pdev->devfn & 0x07)));
+
+ return;
+
+handle_err:
+ idpf_decfg_netdev(vport);
+cfg_netdev_err:
+ idpf_vport_rel(vport);
+ adapter->vports[index] = NULL;
+unwind_vports:
+ if (default_vport) {
+ for (index = 0; index < adapter->max_vports; index++) {
+ if (adapter->vports[index])
+ idpf_vport_dealloc(adapter->vports[index]);
+ }
+ }
+ clear_bit(IDPF_HR_RESET_IN_PROG, adapter->flags);
+}
+
+/**
+ * idpf_sriov_ena - Enable or change number of VFs
+ * @adapter: private data struct
+ * @num_vfs: number of VFs to allocate
+ */
+static int idpf_sriov_ena(struct idpf_adapter *adapter, int num_vfs)
+{
+ struct device *dev = &adapter->pdev->dev;
+ int err;
+
+ err = idpf_send_set_sriov_vfs_msg(adapter, num_vfs);
+ if (err) {
+ dev_err(dev, "Failed to allocate VFs: %d\n", err);
+
+ return err;
+ }
+
+ err = pci_enable_sriov(adapter->pdev, num_vfs);
+ if (err) {
+ idpf_send_set_sriov_vfs_msg(adapter, 0);
+ dev_err(dev, "Failed to enable SR-IOV: %d\n", err);
+
+ return err;
+ }
+
+ adapter->num_vfs = num_vfs;
+
+ return num_vfs;
+}
+
+/**
+ * idpf_sriov_configure - Configure the requested VFs
+ * @pdev: pointer to a pci_dev structure
+ * @num_vfs: number of vfs to allocate
+ *
+ * Enable or change the number of VFs. Called when the user updates the number
+ * of VFs in sysfs.
+ **/
+int idpf_sriov_configure(struct pci_dev *pdev, int num_vfs)
+{
+ struct idpf_adapter *adapter = pci_get_drvdata(pdev);
+
+ if (!idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS, VIRTCHNL2_CAP_SRIOV)) {
+ dev_info(&pdev->dev, "SR-IOV is not supported on this device\n");
+
+ return -EOPNOTSUPP;
+ }
+
+ if (num_vfs)
+ return idpf_sriov_ena(adapter, num_vfs);
+
+ if (pci_vfs_assigned(pdev)) {
+ dev_warn(&pdev->dev, "Unable to free VFs because some are assigned to VMs\n");
+
+ return -EBUSY;
+ }
+
+ pci_disable_sriov(adapter->pdev);
+ idpf_send_set_sriov_vfs_msg(adapter, 0);
+ adapter->num_vfs = 0;
+
+ return 0;
+}
+
+/**
+ * idpf_deinit_task - Device deinit routine
+ * @adapter: Driver specific private structure
+ *
+ * Extended remove logic which will be used for
+ * hard reset as well
+ */
+void idpf_deinit_task(struct idpf_adapter *adapter)
+{
+ unsigned int i;
+
+ /* Wait until the init_task is done else this thread might release
+ * the resources first and the other thread might end up in a bad state
+ */
+ cancel_delayed_work_sync(&adapter->init_task);
+
+ if (!adapter->vports)
+ return;
+
+ cancel_delayed_work_sync(&adapter->stats_task);
+
+ for (i = 0; i < adapter->max_vports; i++) {
+ if (adapter->vports[i])
+ idpf_vport_dealloc(adapter->vports[i]);
+ }
+}
+
+/**
+ * idpf_check_reset_complete - check that reset is complete
+ * @hw: pointer to hw struct
+ * @reset_reg: struct with reset registers
+ *
+ * Returns 0 if device is ready to use, or -EBUSY if it's in reset.
+ **/
+static int idpf_check_reset_complete(struct idpf_hw *hw,
+ struct idpf_reset_reg *reset_reg)
+{
+ struct idpf_adapter *adapter = hw->back;
+ int i;
+
+ for (i = 0; i < 2000; i++) {
+ u32 reg_val = readl(reset_reg->rstat);
+
+ /* 0xFFFFFFFF might be read if other side hasn't cleared the
+ * register for us yet and 0xFFFFFFFF is not a valid value for
+ * the register, so treat that as invalid.
+ */
+ if (reg_val != 0xFFFFFFFF && (reg_val & reset_reg->rstat_m))
+ return 0;
+
+ usleep_range(5000, 10000);
+ }
+
+ dev_warn(&adapter->pdev->dev, "Device reset timeout!\n");
+ /* Clear the reset flag unconditionally here since the reset
+ * technically isn't in progress anymore from the driver's perspective
+ */
+ clear_bit(IDPF_HR_RESET_IN_PROG, adapter->flags);
+
+ return -EBUSY;
+}
+
+/**
+ * idpf_set_vport_state - Set the vport state to be after the reset
+ * @adapter: Driver specific private structure
+ */
+static void idpf_set_vport_state(struct idpf_adapter *adapter)
+{
+ u16 i;
+
+ for (i = 0; i < adapter->max_vports; i++) {
+ struct idpf_netdev_priv *np;
+
+ if (!adapter->netdevs[i])
+ continue;
+
+ np = netdev_priv(adapter->netdevs[i]);
+ if (np->state == __IDPF_VPORT_UP)
+ set_bit(IDPF_VPORT_UP_REQUESTED,
+ adapter->vport_config[i]->flags);
+ }
+}
+
+/**
+ * idpf_init_hard_reset - Initiate a hardware reset
+ * @adapter: Driver specific private structure
+ *
+ * Deallocate the vports and all the resources associated with them and
+ * reallocate. Also reinitialize the mailbox. Return 0 on success,
+ * negative on failure.
+ */
+static int idpf_init_hard_reset(struct idpf_adapter *adapter)
+{
+ struct idpf_reg_ops *reg_ops = &adapter->dev_ops.reg_ops;
+ struct device *dev = &adapter->pdev->dev;
+ struct net_device *netdev;
+ int err;
+ u16 i;
+
+ mutex_lock(&adapter->vport_ctrl_lock);
+
+ dev_info(dev, "Device HW Reset initiated\n");
+
+ /* Avoid TX hangs on reset */
+ for (i = 0; i < adapter->max_vports; i++) {
+ netdev = adapter->netdevs[i];
+ if (!netdev)
+ continue;
+
+ netif_carrier_off(netdev);
+ netif_tx_disable(netdev);
+ }
+
+ /* Prepare for reset */
+ if (test_and_clear_bit(IDPF_HR_DRV_LOAD, adapter->flags)) {
+ reg_ops->trigger_reset(adapter, IDPF_HR_DRV_LOAD);
+ } else if (test_and_clear_bit(IDPF_HR_FUNC_RESET, adapter->flags)) {
+ bool is_reset = idpf_is_reset_detected(adapter);
+
+ idpf_set_vport_state(adapter);
+ idpf_vc_core_deinit(adapter);
+ if (!is_reset)
+ reg_ops->trigger_reset(adapter, IDPF_HR_FUNC_RESET);
+ idpf_deinit_dflt_mbx(adapter);
+ } else {
+ dev_err(dev, "Unhandled hard reset cause\n");
+ err = -EBADRQC;
+ goto unlock_mutex;
+ }
+
+ /* Wait for reset to complete */
+ err = idpf_check_reset_complete(&adapter->hw, &adapter->reset_reg);
+ if (err) {
+ dev_err(dev, "The driver was unable to contact the device's firmware. Check that the FW is running. Driver state= 0x%x\n",
+ adapter->state);
+ goto unlock_mutex;
+ }
+
+ /* Reset is complete and so start building the driver resources again */
+ err = idpf_init_dflt_mbx(adapter);
+ if (err) {
+ dev_err(dev, "Failed to initialize default mailbox: %d\n", err);
+ goto unlock_mutex;
+ }
+
+ /* Initialize the state machine, also allocate memory and request
+ * resources
+ */
+ err = idpf_vc_core_init(adapter);
+ if (err) {
+ idpf_deinit_dflt_mbx(adapter);
+ goto unlock_mutex;
+ }
+
+ /* Wait till all the vports are initialized to release the reset lock,
+ * else user space callbacks may access uninitialized vports
+ */
+ while (test_bit(IDPF_HR_RESET_IN_PROG, adapter->flags))
+ msleep(100);
+
+unlock_mutex:
+ mutex_unlock(&adapter->vport_ctrl_lock);
+
+ return err;
+}
+
+/**
+ * idpf_vc_event_task - Handle virtchannel event logic
+ * @work: work queue struct
+ */
+void idpf_vc_event_task(struct work_struct *work)
+{
+ struct idpf_adapter *adapter;
+
+ adapter = container_of(work, struct idpf_adapter, vc_event_task.work);
+
+ if (test_bit(IDPF_REMOVE_IN_PROG, adapter->flags))
+ return;
+
+ if (test_bit(IDPF_HR_FUNC_RESET, adapter->flags) ||
+ test_bit(IDPF_HR_DRV_LOAD, adapter->flags)) {
+ set_bit(IDPF_HR_RESET_IN_PROG, adapter->flags);
+ idpf_init_hard_reset(adapter);
+ }
+}
+
+/**
+ * idpf_initiate_soft_reset - Initiate a software reset
+ * @vport: virtual port data struct
+ * @reset_cause: reason for the soft reset
+ *
+ * Soft reset only reallocs vport queue resources. Returns 0 on success,
+ * negative on failure.
+ */
+int idpf_initiate_soft_reset(struct idpf_vport *vport,
+ enum idpf_vport_reset_cause reset_cause)
+{
+ struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+ enum idpf_vport_state current_state = np->state;
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_vport *new_vport;
+ int err, i;
+
+ /* If the system is low on memory, we can end up in bad state if we
+ * free all the memory for queue resources and try to allocate them
+ * again. Instead, we can pre-allocate the new resources before doing
+ * anything and bailing if the alloc fails.
+ *
+ * Make a clone of the existing vport to mimic its current
+ * configuration, then modify the new structure with any requested
+ * changes. Once the allocation of the new resources is done, stop the
+ * existing vport and copy the configuration to the main vport. If an
+ * error occurred, the existing vport will be untouched.
+ *
+ */
+ new_vport = kzalloc(sizeof(*vport), GFP_KERNEL);
+ if (!new_vport)
+ return -ENOMEM;
+
+ /* This purposely avoids copying the end of the struct because it
+ * contains wait_queues and mutexes and other stuff we don't want to
+ * mess with. Nothing below should use those variables from new_vport
+ * and should instead always refer to them in vport if they need to.
+ */
+ memcpy(new_vport, vport, offsetof(struct idpf_vport, vc_state));
+
+ /* Adjust resource parameters prior to reallocating resources */
+ switch (reset_cause) {
+ case IDPF_SR_Q_CHANGE:
+ err = idpf_vport_adjust_qs(new_vport);
+ if (err)
+ goto free_vport;
+ break;
+ case IDPF_SR_Q_DESC_CHANGE:
+ /* Update queue parameters before allocating resources */
+ idpf_vport_calc_num_q_desc(new_vport);
+ break;
+ case IDPF_SR_MTU_CHANGE:
+ case IDPF_SR_RSC_CHANGE:
+ break;
+ default:
+ dev_err(&adapter->pdev->dev, "Unhandled soft reset cause\n");
+ err = -EINVAL;
+ goto free_vport;
+ }
+
+ err = idpf_vport_queues_alloc(new_vport);
+ if (err)
+ goto free_vport;
+ if (current_state <= __IDPF_VPORT_DOWN) {
+ idpf_send_delete_queues_msg(vport);
+ } else {
+ set_bit(IDPF_VPORT_DEL_QUEUES, vport->flags);
+ idpf_vport_stop(vport);
+ }
+
+ idpf_deinit_rss(vport);
+ /* We're passing in vport here because we need its wait_queue
+ * to send a message and it should be getting all the vport
+ * config data out of the adapter but we need to be careful not
+ * to add code to add_queues to change the vport config within
+ * vport itself as it will be wiped with a memcpy later.
+ */
+ err = idpf_send_add_queues_msg(vport, new_vport->num_txq,
+ new_vport->num_complq,
+ new_vport->num_rxq,
+ new_vport->num_bufq);
+ if (err)
+ goto err_reset;
+
+ /* Same comment as above regarding avoiding copying the wait_queues and
+ * mutexes applies here. We do not want to mess with those if possible.
+ */
+ memcpy(vport, new_vport, offsetof(struct idpf_vport, vc_state));
+
+ /* Since idpf_vport_queues_alloc was called with new_port, the queue
+ * back pointers are currently pointing to the local new_vport. Reset
+ * the backpointers to the original vport here
+ */
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+ int j;
+
+ tx_qgrp->vport = vport;
+ for (j = 0; j < tx_qgrp->num_txq; j++)
+ tx_qgrp->txqs[j]->vport = vport;
+
+ if (idpf_is_queue_model_split(vport->txq_model))
+ tx_qgrp->complq->vport = vport;
+ }
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ struct idpf_queue *q;
+ u16 num_rxq;
+ int j;
+
+ rx_qgrp->vport = vport;
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++)
+ rx_qgrp->splitq.bufq_sets[j].bufq.vport = vport;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++) {
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ q = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ else
+ q = rx_qgrp->singleq.rxqs[j];
+ q->vport = vport;
+ }
+ }
+
+ if (reset_cause == IDPF_SR_Q_CHANGE)
+ idpf_vport_alloc_vec_indexes(vport);
+
+ err = idpf_set_real_num_queues(vport);
+ if (err)
+ goto err_reset;
+
+ if (current_state == __IDPF_VPORT_UP)
+ err = idpf_vport_open(vport, false);
+
+ kfree(new_vport);
+
+ return err;
+
+err_reset:
+ idpf_vport_queues_rel(new_vport);
+free_vport:
+ kfree(new_vport);
+
+ return err;
+}
+
+/**
+ * idpf_addr_sync - Callback for dev_(mc|uc)_sync to add address
+ * @netdev: the netdevice
+ * @addr: address to add
+ *
+ * Called by __dev_(mc|uc)_sync when an address needs to be added. We call
+ * __dev_(uc|mc)_sync from .set_rx_mode. Kernel takes addr_list_lock spinlock
+ * meaning we cannot sleep in this context. Due to this, we have to add the
+ * filter and send the virtchnl message asynchronously without waiting for the
+ * response from the other side. We won't know whether or not the operation
+ * actually succeeded until we get the message back. Returns 0 on success,
+ * negative on failure.
+ */
+static int idpf_addr_sync(struct net_device *netdev, const u8 *addr)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ return idpf_add_mac_filter(np->vport, np, addr, true);
+}
+
+/**
+ * idpf_addr_unsync - Callback for dev_(mc|uc)_sync to remove address
+ * @netdev: the netdevice
+ * @addr: address to add
+ *
+ * Called by __dev_(mc|uc)_sync when an address needs to be added. We call
+ * __dev_(uc|mc)_sync from .set_rx_mode. Kernel takes addr_list_lock spinlock
+ * meaning we cannot sleep in this context. Due to this we have to delete the
+ * filter and send the virtchnl message asynchronously without waiting for the
+ * return from the other side. We won't know whether or not the operation
+ * actually succeeded until we get the message back. Returns 0 on success,
+ * negative on failure.
+ */
+static int idpf_addr_unsync(struct net_device *netdev, const u8 *addr)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+
+ /* Under some circumstances, we might receive a request to delete
+ * our own device address from our uc list. Because we store the
+ * device address in the VSI's MAC filter list, we need to ignore
+ * such requests and not delete our device address from this list.
+ */
+ if (ether_addr_equal(addr, netdev->dev_addr))
+ return 0;
+
+ idpf_del_mac_filter(np->vport, np, addr, true);
+
+ return 0;
+}
+
+/**
+ * idpf_set_rx_mode - NDO callback to set the netdev filters
+ * @netdev: network interface device structure
+ *
+ * Stack takes addr_list_lock spinlock before calling our .set_rx_mode. We
+ * cannot sleep in this context.
+ */
+static void idpf_set_rx_mode(struct net_device *netdev)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_user_config_data *config_data;
+ struct idpf_adapter *adapter;
+ bool changed = false;
+ struct device *dev;
+ int err;
+
+ adapter = np->adapter;
+ dev = &adapter->pdev->dev;
+
+ if (idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS, VIRTCHNL2_CAP_MACFILTER)) {
+ __dev_uc_sync(netdev, idpf_addr_sync, idpf_addr_unsync);
+ __dev_mc_sync(netdev, idpf_addr_sync, idpf_addr_unsync);
+ }
+
+ if (!idpf_is_cap_ena(adapter, IDPF_OTHER_CAPS, VIRTCHNL2_CAP_PROMISC))
+ return;
+
+ config_data = &adapter->vport_config[np->vport_idx]->user_config;
+ /* IFF_PROMISC enables both unicast and multicast promiscuous,
+ * while IFF_ALLMULTI only enables multicast such that:
+ *
+ * promisc + allmulti = unicast | multicast
+ * promisc + !allmulti = unicast | multicast
+ * !promisc + allmulti = multicast
+ */
+ if ((netdev->flags & IFF_PROMISC) &&
+ !test_and_set_bit(__IDPF_PROMISC_UC, config_data->user_flags)) {
+ changed = true;
+ dev_info(&adapter->pdev->dev, "Entering promiscuous mode\n");
+ if (!test_and_set_bit(__IDPF_PROMISC_MC, adapter->flags))
+ dev_info(dev, "Entering multicast promiscuous mode\n");
+ }
+
+ if (!(netdev->flags & IFF_PROMISC) &&
+ test_and_clear_bit(__IDPF_PROMISC_UC, config_data->user_flags)) {
+ changed = true;
+ dev_info(dev, "Leaving promiscuous mode\n");
+ }
+
+ if (netdev->flags & IFF_ALLMULTI &&
+ !test_and_set_bit(__IDPF_PROMISC_MC, config_data->user_flags)) {
+ changed = true;
+ dev_info(dev, "Entering multicast promiscuous mode\n");
+ }
+
+ if (!(netdev->flags & (IFF_ALLMULTI | IFF_PROMISC)) &&
+ test_and_clear_bit(__IDPF_PROMISC_MC, config_data->user_flags)) {
+ changed = true;
+ dev_info(dev, "Leaving multicast promiscuous mode\n");
+ }
+
+ if (!changed)
+ return;
+
+ err = idpf_set_promiscuous(adapter, config_data, np->vport_id);
+ if (err)
+ dev_err(dev, "Failed to set promiscuous mode: %d\n", err);
+}
+
+/**
+ * idpf_vport_manage_rss_lut - disable/enable RSS
+ * @vport: the vport being changed
+ *
+ * In the event of disable request for RSS, this function will zero out RSS
+ * LUT, while in the event of enable request for RSS, it will reconfigure RSS
+ * LUT with the default LUT configuration.
+ */
+static int idpf_vport_manage_rss_lut(struct idpf_vport *vport)
+{
+ bool ena = idpf_is_feature_ena(vport, NETIF_F_RXHASH);
+ struct idpf_rss_data *rss_data;
+ u16 idx = vport->idx;
+ int lut_size;
+
+ rss_data = &vport->adapter->vport_config[idx]->user_config.rss_data;
+ lut_size = rss_data->rss_lut_size * sizeof(u32);
+
+ if (ena) {
+ /* This will contain the default or user configured LUT */
+ memcpy(rss_data->rss_lut, rss_data->cached_lut, lut_size);
+ } else {
+ /* Save a copy of the current LUT to be restored later if
+ * requested.
+ */
+ memcpy(rss_data->cached_lut, rss_data->rss_lut, lut_size);
+
+ /* Zero out the current LUT to disable */
+ memset(rss_data->rss_lut, 0, lut_size);
+ }
+
+ return idpf_config_rss(vport);
+}
+
+/**
+ * idpf_set_features - set the netdev feature flags
+ * @netdev: ptr to the netdev being adjusted
+ * @features: the feature set that the stack is suggesting
+ */
+static int idpf_set_features(struct net_device *netdev,
+ netdev_features_t features)
+{
+ netdev_features_t changed = netdev->features ^ features;
+ struct idpf_adapter *adapter;
+ struct idpf_vport *vport;
+ int err = 0;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ adapter = vport->adapter;
+
+ if (idpf_is_reset_in_prog(adapter)) {
+ dev_err(&adapter->pdev->dev, "Device is resetting, changing netdev features temporarily unavailable.\n");
+ err = -EBUSY;
+ goto unlock_mutex;
+ }
+
+ if (changed & NETIF_F_RXHASH) {
+ netdev->features ^= NETIF_F_RXHASH;
+ err = idpf_vport_manage_rss_lut(vport);
+ if (err)
+ goto unlock_mutex;
+ }
+
+ if (changed & NETIF_F_GRO_HW) {
+ netdev->features ^= NETIF_F_GRO_HW;
+ err = idpf_initiate_soft_reset(vport, IDPF_SR_RSC_CHANGE);
+ if (err)
+ goto unlock_mutex;
+ }
+
+ if (changed & NETIF_F_LOOPBACK) {
+ netdev->features ^= NETIF_F_LOOPBACK;
+ err = idpf_send_ena_dis_loopback_msg(vport);
+ }
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_open - Called when a network interface becomes active
+ * @netdev: network interface device structure
+ *
+ * The open entry point is called when a network interface is made
+ * active by the system (IFF_UP). At this point all resources needed
+ * for transmit and receive operations are allocated, the interrupt
+ * handler is registered with the OS, the netdev watchdog is enabled,
+ * and the stack is notified that the interface is ready.
+ *
+ * Returns 0 on success, negative value on failure
+ */
+static int idpf_open(struct net_device *netdev)
+{
+ struct idpf_vport *vport;
+ int err;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ err = idpf_vport_open(vport, true);
+
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_change_mtu - NDO callback to change the MTU
+ * @netdev: network interface device structure
+ * @new_mtu: new value for maximum frame size
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ struct idpf_vport *vport;
+ int err;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ netdev->mtu = new_mtu;
+
+ err = idpf_initiate_soft_reset(vport, IDPF_SR_MTU_CHANGE);
+
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_features_check - Validate packet conforms to limits
+ * @skb: skb buffer
+ * @netdev: This port's netdev
+ * @features: Offload features that the stack believes apply
+ */
+static netdev_features_t idpf_features_check(struct sk_buff *skb,
+ struct net_device *netdev,
+ netdev_features_t features)
+{
+ struct idpf_vport *vport = idpf_netdev_to_vport(netdev);
+ struct idpf_adapter *adapter = vport->adapter;
+ size_t len;
+
+ /* No point in doing any of this if neither checksum nor GSO are
+ * being requested for this frame. We can rule out both by just
+ * checking for CHECKSUM_PARTIAL
+ */
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ return features;
+
+ /* We cannot support GSO if the MSS is going to be less than
+ * 88 bytes. If it is then we need to drop support for GSO.
+ */
+ if (skb_is_gso(skb) &&
+ (skb_shinfo(skb)->gso_size < IDPF_TX_TSO_MIN_MSS))
+ features &= ~NETIF_F_GSO_MASK;
+
+ /* Ensure MACLEN is <= 126 bytes (63 words) and not an odd size */
+ len = skb_network_offset(skb);
+ if (unlikely(len & ~(126)))
+ goto unsupported;
+
+ len = skb_network_header_len(skb);
+ if (unlikely(len > idpf_get_max_tx_hdr_size(adapter)))
+ goto unsupported;
+
+ if (!skb->encapsulation)
+ return features;
+
+ /* L4TUNLEN can support 127 words */
+ len = skb_inner_network_header(skb) - skb_transport_header(skb);
+ if (unlikely(len & ~(127 * 2)))
+ goto unsupported;
+
+ /* IPLEN can support at most 127 dwords */
+ len = skb_inner_network_header_len(skb);
+ if (unlikely(len > idpf_get_max_tx_hdr_size(adapter)))
+ goto unsupported;
+
+ /* No need to validate L4LEN as TCP is the only protocol with a
+ * a flexible value and we support all possible values supported
+ * by TCP, which is at most 15 dwords
+ */
+
+ return features;
+
+unsupported:
+ return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
+}
+
+/**
+ * idpf_set_mac - NDO callback to set port mac address
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int idpf_set_mac(struct net_device *netdev, void *p)
+{
+ struct idpf_netdev_priv *np = netdev_priv(netdev);
+ struct idpf_vport_config *vport_config;
+ struct sockaddr *addr = p;
+ struct idpf_vport *vport;
+ int err = 0;
+
+ idpf_vport_ctrl_lock(netdev);
+ vport = idpf_netdev_to_vport(netdev);
+
+ if (!idpf_is_cap_ena(vport->adapter, IDPF_OTHER_CAPS,
+ VIRTCHNL2_CAP_MACFILTER)) {
+ dev_info(&vport->adapter->pdev->dev, "Setting MAC address is not supported\n");
+ err = -EOPNOTSUPP;
+ goto unlock_mutex;
+ }
+
+ if (!is_valid_ether_addr(addr->sa_data)) {
+ dev_info(&vport->adapter->pdev->dev, "Invalid MAC address: %pM\n",
+ addr->sa_data);
+ err = -EADDRNOTAVAIL;
+ goto unlock_mutex;
+ }
+
+ if (ether_addr_equal(netdev->dev_addr, addr->sa_data))
+ goto unlock_mutex;
+
+ vport_config = vport->adapter->vport_config[vport->idx];
+ err = idpf_add_mac_filter(vport, np, addr->sa_data, false);
+ if (err) {
+ __idpf_del_mac_filter(vport_config, addr->sa_data);
+ goto unlock_mutex;
+ }
+
+ if (is_valid_ether_addr(vport->default_mac_addr))
+ idpf_del_mac_filter(vport, np, vport->default_mac_addr, false);
+
+ ether_addr_copy(vport->default_mac_addr, addr->sa_data);
+ eth_hw_addr_set(netdev, addr->sa_data);
+
+unlock_mutex:
+ idpf_vport_ctrl_unlock(netdev);
+
+ return err;
+}
+
+/**
+ * idpf_alloc_dma_mem - Allocate dma memory
+ * @hw: pointer to hw struct
+ * @mem: pointer to dma_mem struct
+ * @size: size of the memory to allocate
+ */
+void *idpf_alloc_dma_mem(struct idpf_hw *hw, struct idpf_dma_mem *mem, u64 size)
+{
+ struct idpf_adapter *adapter = hw->back;
+ size_t sz = ALIGN(size, 4096);
+
+ mem->va = dma_alloc_coherent(&adapter->pdev->dev, sz,
+ &mem->pa, GFP_KERNEL);
+ mem->size = sz;
+
+ return mem->va;
+}
+
+/**
+ * idpf_free_dma_mem - Free the allocated dma memory
+ * @hw: pointer to hw struct
+ * @mem: pointer to dma_mem struct
+ */
+void idpf_free_dma_mem(struct idpf_hw *hw, struct idpf_dma_mem *mem)
+{
+ struct idpf_adapter *adapter = hw->back;
+
+ dma_free_coherent(&adapter->pdev->dev, mem->size,
+ mem->va, mem->pa);
+ mem->size = 0;
+ mem->va = NULL;
+ mem->pa = 0;
+}
+
+static const struct net_device_ops idpf_netdev_ops_splitq = {
+ .ndo_open = idpf_open,
+ .ndo_stop = idpf_stop,
+ .ndo_start_xmit = idpf_tx_splitq_start,
+ .ndo_features_check = idpf_features_check,
+ .ndo_set_rx_mode = idpf_set_rx_mode,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = idpf_set_mac,
+ .ndo_change_mtu = idpf_change_mtu,
+ .ndo_get_stats64 = idpf_get_stats64,
+ .ndo_set_features = idpf_set_features,
+ .ndo_tx_timeout = idpf_tx_timeout,
+};
+
+static const struct net_device_ops idpf_netdev_ops_singleq = {
+ .ndo_open = idpf_open,
+ .ndo_stop = idpf_stop,
+ .ndo_start_xmit = idpf_tx_singleq_start,
+ .ndo_features_check = idpf_features_check,
+ .ndo_set_rx_mode = idpf_set_rx_mode,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = idpf_set_mac,
+ .ndo_change_mtu = idpf_change_mtu,
+ .ndo_get_stats64 = idpf_get_stats64,
+ .ndo_set_features = idpf_set_features,
+ .ndo_tx_timeout = idpf_tx_timeout,
+};
diff --git a/drivers/net/ethernet/intel/idpf/idpf_main.c b/drivers/net/ethernet/intel/idpf/idpf_main.c
new file mode 100644
index 0000000..e1febc7
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_main.c
@@ -0,0 +1,279 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+#include "idpf_devids.h"
+
+#define DRV_SUMMARY "Intel(R) Infrastructure Data Path Function Linux Driver"
+
+MODULE_DESCRIPTION(DRV_SUMMARY);
+MODULE_LICENSE("GPL");
+
+/**
+ * idpf_remove - Device removal routine
+ * @pdev: PCI device information struct
+ */
+static void idpf_remove(struct pci_dev *pdev)
+{
+ struct idpf_adapter *adapter = pci_get_drvdata(pdev);
+ int i;
+
+ set_bit(IDPF_REMOVE_IN_PROG, adapter->flags);
+
+ /* Wait until vc_event_task is done to consider if any hard reset is
+ * in progress else we may go ahead and release the resources but the
+ * thread doing the hard reset might continue the init path and
+ * end up in bad state.
+ */
+ cancel_delayed_work_sync(&adapter->vc_event_task);
+ if (adapter->num_vfs)
+ idpf_sriov_configure(pdev, 0);
+
+ idpf_vc_core_deinit(adapter);
+ /* Be a good citizen and leave the device clean on exit */
+ adapter->dev_ops.reg_ops.trigger_reset(adapter, IDPF_HR_FUNC_RESET);
+ idpf_deinit_dflt_mbx(adapter);
+
+ if (!adapter->netdevs)
+ goto destroy_wqs;
+
+ /* There are some cases where it's possible to still have netdevs
+ * registered with the stack at this point, e.g. if the driver detected
+ * a HW reset and rmmod is called before it fully recovers. Unregister
+ * any stale netdevs here.
+ */
+ for (i = 0; i < adapter->max_vports; i++) {
+ if (!adapter->netdevs[i])
+ continue;
+ if (adapter->netdevs[i]->reg_state != NETREG_UNINITIALIZED)
+ unregister_netdev(adapter->netdevs[i]);
+ free_netdev(adapter->netdevs[i]);
+ adapter->netdevs[i] = NULL;
+ }
+
+destroy_wqs:
+ destroy_workqueue(adapter->init_wq);
+ destroy_workqueue(adapter->serv_wq);
+ destroy_workqueue(adapter->mbx_wq);
+ destroy_workqueue(adapter->stats_wq);
+ destroy_workqueue(adapter->vc_event_wq);
+
+ for (i = 0; i < adapter->max_vports; i++) {
+ kfree(adapter->vport_config[i]);
+ adapter->vport_config[i] = NULL;
+ }
+ kfree(adapter->vport_config);
+ adapter->vport_config = NULL;
+ kfree(adapter->netdevs);
+ adapter->netdevs = NULL;
+
+ mutex_destroy(&adapter->vport_ctrl_lock);
+ mutex_destroy(&adapter->vector_lock);
+ mutex_destroy(&adapter->queue_lock);
+ mutex_destroy(&adapter->vc_buf_lock);
+
+ pci_set_drvdata(pdev, NULL);
+ kfree(adapter);
+}
+
+/**
+ * idpf_shutdown - PCI callback for shutting down device
+ * @pdev: PCI device information struct
+ */
+static void idpf_shutdown(struct pci_dev *pdev)
+{
+ idpf_remove(pdev);
+
+ if (system_state == SYSTEM_POWER_OFF)
+ pci_set_power_state(pdev, PCI_D3hot);
+}
+
+/**
+ * idpf_cfg_hw - Initialize HW struct
+ * @adapter: adapter to setup hw struct for
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_cfg_hw(struct idpf_adapter *adapter)
+{
+ struct pci_dev *pdev = adapter->pdev;
+ struct idpf_hw *hw = &adapter->hw;
+
+ hw->hw_addr = pcim_iomap_table(pdev)[0];
+ if (!hw->hw_addr) {
+ pci_err(pdev, "failed to allocate PCI iomap table\n");
+
+ return -ENOMEM;
+ }
+
+ hw->back = adapter;
+
+ return 0;
+}
+
+/**
+ * idpf_probe - Device initialization routine
+ * @pdev: PCI device information struct
+ * @ent: entry in idpf_pci_tbl
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ struct device *dev = &pdev->dev;
+ struct idpf_adapter *adapter;
+ int err;
+
+ adapter = kzalloc(sizeof(*adapter), GFP_KERNEL);
+ if (!adapter)
+ return -ENOMEM;
+
+ adapter->req_tx_splitq = true;
+ adapter->req_rx_splitq = true;
+
+ switch (ent->device) {
+ case IDPF_DEV_ID_PF:
+ idpf_dev_ops_init(adapter);
+ break;
+ case IDPF_DEV_ID_VF:
+ idpf_vf_dev_ops_init(adapter);
+ adapter->crc_enable = true;
+ break;
+ default:
+ err = -ENODEV;
+ dev_err(&pdev->dev, "Unexpected dev ID 0x%x in idpf probe\n",
+ ent->device);
+ goto err_free;
+ }
+
+ adapter->pdev = pdev;
+ err = pcim_enable_device(pdev);
+ if (err)
+ goto err_free;
+
+ err = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
+ if (err) {
+ pci_err(pdev, "pcim_iomap_regions failed %pe\n", ERR_PTR(err));
+
+ goto err_free;
+ }
+
+ /* set up for high or low dma */
+ err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
+ if (err) {
+ pci_err(pdev, "DMA configuration failed: %pe\n", ERR_PTR(err));
+
+ goto err_free;
+ }
+
+ pci_set_master(pdev);
+ pci_set_drvdata(pdev, adapter);
+
+ adapter->init_wq = alloc_workqueue("%s-%s-init", 0, 0,
+ dev_driver_string(dev),
+ dev_name(dev));
+ if (!adapter->init_wq) {
+ dev_err(dev, "Failed to allocate init workqueue\n");
+ err = -ENOMEM;
+ goto err_free;
+ }
+
+ adapter->serv_wq = alloc_workqueue("%s-%s-service", 0, 0,
+ dev_driver_string(dev),
+ dev_name(dev));
+ if (!adapter->serv_wq) {
+ dev_err(dev, "Failed to allocate service workqueue\n");
+ err = -ENOMEM;
+ goto err_serv_wq_alloc;
+ }
+
+ adapter->mbx_wq = alloc_workqueue("%s-%s-mbx", 0, 0,
+ dev_driver_string(dev),
+ dev_name(dev));
+ if (!adapter->mbx_wq) {
+ dev_err(dev, "Failed to allocate mailbox workqueue\n");
+ err = -ENOMEM;
+ goto err_mbx_wq_alloc;
+ }
+
+ adapter->stats_wq = alloc_workqueue("%s-%s-stats", 0, 0,
+ dev_driver_string(dev),
+ dev_name(dev));
+ if (!adapter->stats_wq) {
+ dev_err(dev, "Failed to allocate workqueue\n");
+ err = -ENOMEM;
+ goto err_stats_wq_alloc;
+ }
+
+ adapter->vc_event_wq = alloc_workqueue("%s-%s-vc_event", 0, 0,
+ dev_driver_string(dev),
+ dev_name(dev));
+ if (!adapter->vc_event_wq) {
+ dev_err(dev, "Failed to allocate virtchnl event workqueue\n");
+ err = -ENOMEM;
+ goto err_vc_event_wq_alloc;
+ }
+
+ /* setup msglvl */
+ adapter->msg_enable = netif_msg_init(-1, IDPF_AVAIL_NETIF_M);
+
+ err = idpf_cfg_hw(adapter);
+ if (err) {
+ dev_err(dev, "Failed to configure HW structure for adapter: %d\n",
+ err);
+ goto err_cfg_hw;
+ }
+
+ mutex_init(&adapter->vport_ctrl_lock);
+ mutex_init(&adapter->vector_lock);
+ mutex_init(&adapter->queue_lock);
+ mutex_init(&adapter->vc_buf_lock);
+
+ init_waitqueue_head(&adapter->vchnl_wq);
+
+ INIT_DELAYED_WORK(&adapter->init_task, idpf_init_task);
+ INIT_DELAYED_WORK(&adapter->serv_task, idpf_service_task);
+ INIT_DELAYED_WORK(&adapter->mbx_task, idpf_mbx_task);
+ INIT_DELAYED_WORK(&adapter->stats_task, idpf_statistics_task);
+ INIT_DELAYED_WORK(&adapter->vc_event_task, idpf_vc_event_task);
+
+ adapter->dev_ops.reg_ops.reset_reg_init(adapter);
+ set_bit(IDPF_HR_DRV_LOAD, adapter->flags);
+ queue_delayed_work(adapter->vc_event_wq, &adapter->vc_event_task,
+ msecs_to_jiffies(10 * (pdev->devfn & 0x07)));
+
+ return 0;
+
+err_cfg_hw:
+ destroy_workqueue(adapter->vc_event_wq);
+err_vc_event_wq_alloc:
+ destroy_workqueue(adapter->stats_wq);
+err_stats_wq_alloc:
+ destroy_workqueue(adapter->mbx_wq);
+err_mbx_wq_alloc:
+ destroy_workqueue(adapter->serv_wq);
+err_serv_wq_alloc:
+ destroy_workqueue(adapter->init_wq);
+err_free:
+ kfree(adapter);
+ return err;
+}
+
+/* idpf_pci_tbl - PCI Dev idpf ID Table
+ */
+static const struct pci_device_id idpf_pci_tbl[] = {
+ { PCI_VDEVICE(INTEL, IDPF_DEV_ID_PF)},
+ { PCI_VDEVICE(INTEL, IDPF_DEV_ID_VF)},
+ { /* Sentinel */ }
+};
+MODULE_DEVICE_TABLE(pci, idpf_pci_tbl);
+
+static struct pci_driver idpf_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = idpf_pci_tbl,
+ .probe = idpf_probe,
+ .sriov_configure = idpf_sriov_configure,
+ .remove = idpf_remove,
+ .shutdown = idpf_shutdown,
+};
+module_pci_driver(idpf_driver);
diff --git a/drivers/net/ethernet/intel/idpf/idpf_mem.h b/drivers/net/ethernet/intel/idpf/idpf_mem.h
new file mode 100644
index 0000000..b21a04f
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_mem.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_MEM_H_
+#define _IDPF_MEM_H_
+
+#include <linux/io.h>
+
+struct idpf_dma_mem {
+ void *va;
+ dma_addr_t pa;
+ size_t size;
+};
+
+#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
+#define rd32(a, reg) readl((a)->hw_addr + (reg))
+#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
+#define rd64(a, reg) readq((a)->hw_addr + (reg))
+
+#endif /* _IDPF_MEM_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c
new file mode 100644
index 0000000..81288a1
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c
@@ -0,0 +1,1183 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+
+/**
+ * idpf_tx_singleq_csum - Enable tx checksum offloads
+ * @skb: pointer to skb
+ * @off: pointer to struct that holds offload parameters
+ *
+ * Returns 0 or error (negative) if checksum offload cannot be executed, 1
+ * otherwise.
+ */
+static int idpf_tx_singleq_csum(struct sk_buff *skb,
+ struct idpf_tx_offload_params *off)
+{
+ u32 l4_len, l3_len, l2_len;
+ union {
+ struct iphdr *v4;
+ struct ipv6hdr *v6;
+ unsigned char *hdr;
+ } ip;
+ union {
+ struct tcphdr *tcp;
+ unsigned char *hdr;
+ } l4;
+ u32 offset, cmd = 0;
+ u8 l4_proto = 0;
+ __be16 frag_off;
+ bool is_tso;
+
+ if (skb->ip_summed != CHECKSUM_PARTIAL)
+ return 0;
+
+ ip.hdr = skb_network_header(skb);
+ l4.hdr = skb_transport_header(skb);
+
+ /* compute outer L2 header size */
+ l2_len = ip.hdr - skb->data;
+ offset = FIELD_PREP(0x3F << IDPF_TX_DESC_LEN_MACLEN_S, l2_len / 2);
+ is_tso = !!(off->tx_flags & IDPF_TX_FLAGS_TSO);
+ if (skb->encapsulation) {
+ u32 tunnel = 0;
+
+ /* define outer network header type */
+ if (off->tx_flags & IDPF_TX_FLAGS_IPV4) {
+ /* The stack computes the IP header already, the only
+ * time we need the hardware to recompute it is in the
+ * case of TSO.
+ */
+ tunnel |= is_tso ?
+ IDPF_TX_CTX_EXT_IP_IPV4 :
+ IDPF_TX_CTX_EXT_IP_IPV4_NO_CSUM;
+
+ l4_proto = ip.v4->protocol;
+ } else if (off->tx_flags & IDPF_TX_FLAGS_IPV6) {
+ tunnel |= IDPF_TX_CTX_EXT_IP_IPV6;
+
+ l4_proto = ip.v6->nexthdr;
+ if (ipv6_ext_hdr(l4_proto))
+ ipv6_skip_exthdr(skb, skb_network_offset(skb) +
+ sizeof(*ip.v6),
+ &l4_proto, &frag_off);
+ }
+
+ /* define outer transport */
+ switch (l4_proto) {
+ case IPPROTO_UDP:
+ tunnel |= IDPF_TXD_CTX_UDP_TUNNELING;
+ break;
+ case IPPROTO_GRE:
+ tunnel |= IDPF_TXD_CTX_GRE_TUNNELING;
+ break;
+ case IPPROTO_IPIP:
+ case IPPROTO_IPV6:
+ l4.hdr = skb_inner_network_header(skb);
+ break;
+ default:
+ if (is_tso)
+ return -1;
+
+ skb_checksum_help(skb);
+
+ return 0;
+ }
+ off->tx_flags |= IDPF_TX_FLAGS_TUNNEL;
+
+ /* compute outer L3 header size */
+ tunnel |= FIELD_PREP(IDPF_TXD_CTX_QW0_TUNN_EXT_IPLEN_M,
+ (l4.hdr - ip.hdr) / 4);
+
+ /* switch IP header pointer from outer to inner header */
+ ip.hdr = skb_inner_network_header(skb);
+
+ /* compute tunnel header size */
+ tunnel |= FIELD_PREP(IDPF_TXD_CTX_QW0_TUNN_NATLEN_M,
+ (ip.hdr - l4.hdr) / 2);
+
+ /* indicate if we need to offload outer UDP header */
+ if (is_tso &&
+ !(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) &&
+ (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM))
+ tunnel |= IDPF_TXD_CTX_QW0_TUNN_L4T_CS_M;
+
+ /* record tunnel offload values */
+ off->cd_tunneling |= tunnel;
+
+ /* switch L4 header pointer from outer to inner */
+ l4.hdr = skb_inner_transport_header(skb);
+ l4_proto = 0;
+
+ /* reset type as we transition from outer to inner headers */
+ off->tx_flags &= ~(IDPF_TX_FLAGS_IPV4 | IDPF_TX_FLAGS_IPV6);
+ if (ip.v4->version == 4)
+ off->tx_flags |= IDPF_TX_FLAGS_IPV4;
+ if (ip.v6->version == 6)
+ off->tx_flags |= IDPF_TX_FLAGS_IPV6;
+ }
+
+ /* Enable IP checksum offloads */
+ if (off->tx_flags & IDPF_TX_FLAGS_IPV4) {
+ l4_proto = ip.v4->protocol;
+ /* See comment above regarding need for HW to recompute IP
+ * header checksum in the case of TSO.
+ */
+ if (is_tso)
+ cmd |= IDPF_TX_DESC_CMD_IIPT_IPV4_CSUM;
+ else
+ cmd |= IDPF_TX_DESC_CMD_IIPT_IPV4;
+
+ } else if (off->tx_flags & IDPF_TX_FLAGS_IPV6) {
+ cmd |= IDPF_TX_DESC_CMD_IIPT_IPV6;
+ l4_proto = ip.v6->nexthdr;
+ if (ipv6_ext_hdr(l4_proto))
+ ipv6_skip_exthdr(skb, skb_network_offset(skb) +
+ sizeof(*ip.v6), &l4_proto,
+ &frag_off);
+ } else {
+ return -1;
+ }
+
+ /* compute inner L3 header size */
+ l3_len = l4.hdr - ip.hdr;
+ offset |= (l3_len / 4) << IDPF_TX_DESC_LEN_IPLEN_S;
+
+ /* Enable L4 checksum offloads */
+ switch (l4_proto) {
+ case IPPROTO_TCP:
+ /* enable checksum offloads */
+ cmd |= IDPF_TX_DESC_CMD_L4T_EOFT_TCP;
+ l4_len = l4.tcp->doff;
+ break;
+ case IPPROTO_UDP:
+ /* enable UDP checksum offload */
+ cmd |= IDPF_TX_DESC_CMD_L4T_EOFT_UDP;
+ l4_len = sizeof(struct udphdr) >> 2;
+ break;
+ case IPPROTO_SCTP:
+ /* enable SCTP checksum offload */
+ cmd |= IDPF_TX_DESC_CMD_L4T_EOFT_SCTP;
+ l4_len = sizeof(struct sctphdr) >> 2;
+ break;
+ default:
+ if (is_tso)
+ return -1;
+
+ skb_checksum_help(skb);
+
+ return 0;
+ }
+
+ offset |= l4_len << IDPF_TX_DESC_LEN_L4_LEN_S;
+ off->td_cmd |= cmd;
+ off->hdr_offsets |= offset;
+
+ return 1;
+}
+
+/**
+ * idpf_tx_singleq_map - Build the Tx base descriptor
+ * @tx_q: queue to send buffer on
+ * @first: first buffer info buffer to use
+ * @offloads: pointer to struct that holds offload parameters
+ *
+ * This function loops over the skb data pointed to by *first
+ * and gets a physical address for each memory location and programs
+ * it and the length into the transmit base mode descriptor.
+ */
+static void idpf_tx_singleq_map(struct idpf_queue *tx_q,
+ struct idpf_tx_buf *first,
+ struct idpf_tx_offload_params *offloads)
+{
+ u32 offsets = offloads->hdr_offsets;
+ struct idpf_tx_buf *tx_buf = first;
+ struct idpf_base_tx_desc *tx_desc;
+ struct sk_buff *skb = first->skb;
+ u64 td_cmd = offloads->td_cmd;
+ unsigned int data_len, size;
+ u16 i = tx_q->next_to_use;
+ struct netdev_queue *nq;
+ skb_frag_t *frag;
+ dma_addr_t dma;
+ u64 td_tag = 0;
+
+ data_len = skb->data_len;
+ size = skb_headlen(skb);
+
+ tx_desc = IDPF_BASE_TX_DESC(tx_q, i);
+
+ dma = dma_map_single(tx_q->dev, skb->data, size, DMA_TO_DEVICE);
+
+ /* write each descriptor with CRC bit */
+ if (tx_q->vport->crc_enable)
+ td_cmd |= IDPF_TX_DESC_CMD_ICRC;
+
+ for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
+ unsigned int max_data = IDPF_TX_MAX_DESC_DATA_ALIGNED;
+
+ if (dma_mapping_error(tx_q->dev, dma))
+ return idpf_tx_dma_map_error(tx_q, skb, first, i);
+
+ /* record length, and DMA address */
+ dma_unmap_len_set(tx_buf, len, size);
+ dma_unmap_addr_set(tx_buf, dma, dma);
+
+ /* align size to end of page */
+ max_data += -dma & (IDPF_TX_MAX_READ_REQ_SIZE - 1);
+ tx_desc->buf_addr = cpu_to_le64(dma);
+
+ /* account for data chunks larger than the hardware
+ * can handle
+ */
+ while (unlikely(size > IDPF_TX_MAX_DESC_DATA)) {
+ tx_desc->qw1 = idpf_tx_singleq_build_ctob(td_cmd,
+ offsets,
+ max_data,
+ td_tag);
+ tx_desc++;
+ i++;
+
+ if (i == tx_q->desc_count) {
+ tx_desc = IDPF_BASE_TX_DESC(tx_q, 0);
+ i = 0;
+ }
+
+ dma += max_data;
+ size -= max_data;
+
+ max_data = IDPF_TX_MAX_DESC_DATA_ALIGNED;
+ tx_desc->buf_addr = cpu_to_le64(dma);
+ }
+
+ if (!data_len)
+ break;
+
+ tx_desc->qw1 = idpf_tx_singleq_build_ctob(td_cmd, offsets,
+ size, td_tag);
+ tx_desc++;
+ i++;
+
+ if (i == tx_q->desc_count) {
+ tx_desc = IDPF_BASE_TX_DESC(tx_q, 0);
+ i = 0;
+ }
+
+ size = skb_frag_size(frag);
+ data_len -= size;
+
+ dma = skb_frag_dma_map(tx_q->dev, frag, 0, size,
+ DMA_TO_DEVICE);
+
+ tx_buf = &tx_q->tx_buf[i];
+ }
+
+ skb_tx_timestamp(first->skb);
+
+ /* write last descriptor with RS and EOP bits */
+ td_cmd |= (u64)(IDPF_TX_DESC_CMD_EOP | IDPF_TX_DESC_CMD_RS);
+
+ tx_desc->qw1 = idpf_tx_singleq_build_ctob(td_cmd, offsets,
+ size, td_tag);
+
+ IDPF_SINGLEQ_BUMP_RING_IDX(tx_q, i);
+
+ /* set next_to_watch value indicating a packet is present */
+ first->next_to_watch = tx_desc;
+
+ nq = netdev_get_tx_queue(tx_q->vport->netdev, tx_q->idx);
+ netdev_tx_sent_queue(nq, first->bytecount);
+
+ idpf_tx_buf_hw_update(tx_q, i, netdev_xmit_more());
+}
+
+/**
+ * idpf_tx_singleq_get_ctx_desc - grab next desc and update buffer ring
+ * @txq: queue to put context descriptor on
+ *
+ * Since the TX buffer rings mimics the descriptor ring, update the tx buffer
+ * ring entry to reflect that this index is a context descriptor
+ */
+static struct idpf_base_tx_ctx_desc *
+idpf_tx_singleq_get_ctx_desc(struct idpf_queue *txq)
+{
+ struct idpf_base_tx_ctx_desc *ctx_desc;
+ int ntu = txq->next_to_use;
+
+ memset(&txq->tx_buf[ntu], 0, sizeof(struct idpf_tx_buf));
+ txq->tx_buf[ntu].ctx_entry = true;
+
+ ctx_desc = IDPF_BASE_TX_CTX_DESC(txq, ntu);
+
+ IDPF_SINGLEQ_BUMP_RING_IDX(txq, ntu);
+ txq->next_to_use = ntu;
+
+ return ctx_desc;
+}
+
+/**
+ * idpf_tx_singleq_build_ctx_desc - populate context descriptor
+ * @txq: queue to send buffer on
+ * @offload: offload parameter structure
+ **/
+static void idpf_tx_singleq_build_ctx_desc(struct idpf_queue *txq,
+ struct idpf_tx_offload_params *offload)
+{
+ struct idpf_base_tx_ctx_desc *desc = idpf_tx_singleq_get_ctx_desc(txq);
+ u64 qw1 = (u64)IDPF_TX_DESC_DTYPE_CTX;
+
+ if (offload->tso_segs) {
+ qw1 |= IDPF_TX_CTX_DESC_TSO << IDPF_TXD_CTX_QW1_CMD_S;
+ qw1 |= ((u64)offload->tso_len << IDPF_TXD_CTX_QW1_TSO_LEN_S) &
+ IDPF_TXD_CTX_QW1_TSO_LEN_M;
+ qw1 |= ((u64)offload->mss << IDPF_TXD_CTX_QW1_MSS_S) &
+ IDPF_TXD_CTX_QW1_MSS_M;
+
+ u64_stats_update_begin(&txq->stats_sync);
+ u64_stats_inc(&txq->q_stats.tx.lso_pkts);
+ u64_stats_update_end(&txq->stats_sync);
+ }
+
+ desc->qw0.tunneling_params = cpu_to_le32(offload->cd_tunneling);
+
+ desc->qw0.l2tag2 = 0;
+ desc->qw0.rsvd1 = 0;
+ desc->qw1 = cpu_to_le64(qw1);
+}
+
+/**
+ * idpf_tx_singleq_frame - Sends buffer on Tx ring using base descriptors
+ * @skb: send buffer
+ * @tx_q: queue to send buffer on
+ *
+ * Returns NETDEV_TX_OK if sent, else an error code
+ */
+static netdev_tx_t idpf_tx_singleq_frame(struct sk_buff *skb,
+ struct idpf_queue *tx_q)
+{
+ struct idpf_tx_offload_params offload = { };
+ struct idpf_tx_buf *first;
+ unsigned int count;
+ __be16 protocol;
+ int csum, tso;
+
+ count = idpf_tx_desc_count_required(tx_q, skb);
+ if (unlikely(!count))
+ return idpf_tx_drop_skb(tx_q, skb);
+
+ if (idpf_tx_maybe_stop_common(tx_q,
+ count + IDPF_TX_DESCS_PER_CACHE_LINE +
+ IDPF_TX_DESCS_FOR_CTX)) {
+ idpf_tx_buf_hw_update(tx_q, tx_q->next_to_use, false);
+
+ return NETDEV_TX_BUSY;
+ }
+
+ protocol = vlan_get_protocol(skb);
+ if (protocol == htons(ETH_P_IP))
+ offload.tx_flags |= IDPF_TX_FLAGS_IPV4;
+ else if (protocol == htons(ETH_P_IPV6))
+ offload.tx_flags |= IDPF_TX_FLAGS_IPV6;
+
+ tso = idpf_tso(skb, &offload);
+ if (tso < 0)
+ goto out_drop;
+
+ csum = idpf_tx_singleq_csum(skb, &offload);
+ if (csum < 0)
+ goto out_drop;
+
+ if (tso || offload.cd_tunneling)
+ idpf_tx_singleq_build_ctx_desc(tx_q, &offload);
+
+ /* record the location of the first descriptor for this packet */
+ first = &tx_q->tx_buf[tx_q->next_to_use];
+ first->skb = skb;
+
+ if (tso) {
+ first->gso_segs = offload.tso_segs;
+ first->bytecount = skb->len + ((first->gso_segs - 1) * offload.tso_hdr_len);
+ } else {
+ first->bytecount = max_t(unsigned int, skb->len, ETH_ZLEN);
+ first->gso_segs = 1;
+ }
+ idpf_tx_singleq_map(tx_q, first, &offload);
+
+ return NETDEV_TX_OK;
+
+out_drop:
+ return idpf_tx_drop_skb(tx_q, skb);
+}
+
+/**
+ * idpf_tx_singleq_start - Selects the right Tx queue to send buffer
+ * @skb: send buffer
+ * @netdev: network interface device structure
+ *
+ * Returns NETDEV_TX_OK if sent, else an error code
+ */
+netdev_tx_t idpf_tx_singleq_start(struct sk_buff *skb,
+ struct net_device *netdev)
+{
+ struct idpf_vport *vport = idpf_netdev_to_vport(netdev);
+ struct idpf_queue *tx_q;
+
+ tx_q = vport->txqs[skb_get_queue_mapping(skb)];
+
+ /* hardware can't handle really short frames, hardware padding works
+ * beyond this point
+ */
+ if (skb_put_padto(skb, IDPF_TX_MIN_PKT_LEN)) {
+ idpf_tx_buf_hw_update(tx_q, tx_q->next_to_use, false);
+
+ return NETDEV_TX_OK;
+ }
+
+ return idpf_tx_singleq_frame(skb, tx_q);
+}
+
+/**
+ * idpf_tx_singleq_clean - Reclaim resources from queue
+ * @tx_q: Tx queue to clean
+ * @napi_budget: Used to determine if we are in netpoll
+ * @cleaned: returns number of packets cleaned
+ *
+ */
+static bool idpf_tx_singleq_clean(struct idpf_queue *tx_q, int napi_budget,
+ int *cleaned)
+{
+ unsigned int budget = tx_q->vport->compln_clean_budget;
+ unsigned int total_bytes = 0, total_pkts = 0;
+ struct idpf_base_tx_desc *tx_desc;
+ s16 ntc = tx_q->next_to_clean;
+ struct idpf_netdev_priv *np;
+ struct idpf_tx_buf *tx_buf;
+ struct idpf_vport *vport;
+ struct netdev_queue *nq;
+ bool dont_wake;
+
+ tx_desc = IDPF_BASE_TX_DESC(tx_q, ntc);
+ tx_buf = &tx_q->tx_buf[ntc];
+ ntc -= tx_q->desc_count;
+
+ do {
+ struct idpf_base_tx_desc *eop_desc;
+
+ /* If this entry in the ring was used as a context descriptor,
+ * it's corresponding entry in the buffer ring will indicate as
+ * such. We can skip this descriptor since there is no buffer
+ * to clean.
+ */
+ if (tx_buf->ctx_entry) {
+ /* Clear this flag here to avoid stale flag values when
+ * this buffer is used for actual data in the future.
+ * There are cases where the tx_buf struct / the flags
+ * field will not be cleared before being reused.
+ */
+ tx_buf->ctx_entry = false;
+ goto fetch_next_txq_desc;
+ }
+
+ /* if next_to_watch is not set then no work pending */
+ eop_desc = (struct idpf_base_tx_desc *)tx_buf->next_to_watch;
+ if (!eop_desc)
+ break;
+
+ /* prevent any other reads prior to eop_desc */
+ smp_rmb();
+
+ /* if the descriptor isn't done, no work yet to do */
+ if (!(eop_desc->qw1 &
+ cpu_to_le64(IDPF_TX_DESC_DTYPE_DESC_DONE)))
+ break;
+
+ /* clear next_to_watch to prevent false hangs */
+ tx_buf->next_to_watch = NULL;
+
+ /* update the statistics for this packet */
+ total_bytes += tx_buf->bytecount;
+ total_pkts += tx_buf->gso_segs;
+
+ napi_consume_skb(tx_buf->skb, napi_budget);
+
+ /* unmap skb header data */
+ dma_unmap_single(tx_q->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+
+ /* clear tx_buf data */
+ tx_buf->skb = NULL;
+ dma_unmap_len_set(tx_buf, len, 0);
+
+ /* unmap remaining buffers */
+ while (tx_desc != eop_desc) {
+ tx_buf++;
+ tx_desc++;
+ ntc++;
+ if (unlikely(!ntc)) {
+ ntc -= tx_q->desc_count;
+ tx_buf = tx_q->tx_buf;
+ tx_desc = IDPF_BASE_TX_DESC(tx_q, 0);
+ }
+
+ /* unmap any remaining paged data */
+ if (dma_unmap_len(tx_buf, len)) {
+ dma_unmap_page(tx_q->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buf, len, 0);
+ }
+ }
+
+ /* update budget only if we did something */
+ budget--;
+
+fetch_next_txq_desc:
+ tx_buf++;
+ tx_desc++;
+ ntc++;
+ if (unlikely(!ntc)) {
+ ntc -= tx_q->desc_count;
+ tx_buf = tx_q->tx_buf;
+ tx_desc = IDPF_BASE_TX_DESC(tx_q, 0);
+ }
+ } while (likely(budget));
+
+ ntc += tx_q->desc_count;
+ tx_q->next_to_clean = ntc;
+
+ *cleaned += total_pkts;
+
+ u64_stats_update_begin(&tx_q->stats_sync);
+ u64_stats_add(&tx_q->q_stats.tx.packets, total_pkts);
+ u64_stats_add(&tx_q->q_stats.tx.bytes, total_bytes);
+ u64_stats_update_end(&tx_q->stats_sync);
+
+ vport = tx_q->vport;
+ np = netdev_priv(vport->netdev);
+ nq = netdev_get_tx_queue(vport->netdev, tx_q->idx);
+
+ dont_wake = np->state != __IDPF_VPORT_UP ||
+ !netif_carrier_ok(vport->netdev);
+ __netif_txq_completed_wake(nq, total_pkts, total_bytes,
+ IDPF_DESC_UNUSED(tx_q), IDPF_TX_WAKE_THRESH,
+ dont_wake);
+
+ return !!budget;
+}
+
+/**
+ * idpf_tx_singleq_clean_all - Clean all Tx queues
+ * @q_vec: queue vector
+ * @budget: Used to determine if we are in netpoll
+ * @cleaned: returns number of packets cleaned
+ *
+ * Returns false if clean is not complete else returns true
+ */
+static bool idpf_tx_singleq_clean_all(struct idpf_q_vector *q_vec, int budget,
+ int *cleaned)
+{
+ u16 num_txq = q_vec->num_txq;
+ bool clean_complete = true;
+ int i, budget_per_q;
+
+ budget_per_q = num_txq ? max(budget / num_txq, 1) : 0;
+ for (i = 0; i < num_txq; i++) {
+ struct idpf_queue *q;
+
+ q = q_vec->tx[i];
+ clean_complete &= idpf_tx_singleq_clean(q, budget_per_q,
+ cleaned);
+ }
+
+ return clean_complete;
+}
+
+/**
+ * idpf_rx_singleq_test_staterr - tests bits in Rx descriptor
+ * status and error fields
+ * @rx_desc: pointer to receive descriptor (in le64 format)
+ * @stat_err_bits: value to mask
+ *
+ * This function does some fast chicanery in order to return the
+ * value of the mask which is really only used for boolean tests.
+ * The status_error_ptype_len doesn't need to be shifted because it begins
+ * at offset zero.
+ */
+static bool idpf_rx_singleq_test_staterr(const union virtchnl2_rx_desc *rx_desc,
+ const u64 stat_err_bits)
+{
+ return !!(rx_desc->base_wb.qword1.status_error_ptype_len &
+ cpu_to_le64(stat_err_bits));
+}
+
+/**
+ * idpf_rx_singleq_is_non_eop - process handling of non-EOP buffers
+ * @rxq: Rx ring being processed
+ * @rx_desc: Rx descriptor for current buffer
+ * @skb: Current socket buffer containing buffer in progress
+ * @ntc: next to clean
+ */
+static bool idpf_rx_singleq_is_non_eop(struct idpf_queue *rxq,
+ union virtchnl2_rx_desc *rx_desc,
+ struct sk_buff *skb, u16 ntc)
+{
+ /* if we are the last buffer then there is nothing else to do */
+ if (likely(idpf_rx_singleq_test_staterr(rx_desc, IDPF_RXD_EOF_SINGLEQ)))
+ return false;
+
+ return true;
+}
+
+/**
+ * idpf_rx_singleq_csum - Indicate in skb if checksum is good
+ * @rxq: Rx ring being processed
+ * @skb: skb currently being received and modified
+ * @csum_bits: checksum bits from descriptor
+ * @ptype: the packet type decoded by hardware
+ *
+ * skb->protocol must be set before this function is called
+ */
+static void idpf_rx_singleq_csum(struct idpf_queue *rxq, struct sk_buff *skb,
+ struct idpf_rx_csum_decoded *csum_bits,
+ u16 ptype)
+{
+ struct idpf_rx_ptype_decoded decoded;
+ bool ipv4, ipv6;
+
+ /* check if Rx checksum is enabled */
+ if (unlikely(!(rxq->vport->netdev->features & NETIF_F_RXCSUM)))
+ return;
+
+ /* check if HW has decoded the packet and checksum */
+ if (unlikely(!(csum_bits->l3l4p)))
+ return;
+
+ decoded = rxq->vport->rx_ptype_lkup[ptype];
+ if (unlikely(!(decoded.known && decoded.outer_ip)))
+ return;
+
+ ipv4 = IDPF_RX_PTYPE_TO_IPV(&decoded, IDPF_RX_PTYPE_OUTER_IPV4);
+ ipv6 = IDPF_RX_PTYPE_TO_IPV(&decoded, IDPF_RX_PTYPE_OUTER_IPV6);
+
+ /* Check if there were any checksum errors */
+ if (unlikely(ipv4 && (csum_bits->ipe || csum_bits->eipe)))
+ goto checksum_fail;
+
+ /* Device could not do any checksum offload for certain extension
+ * headers as indicated by setting IPV6EXADD bit
+ */
+ if (unlikely(ipv6 && csum_bits->ipv6exadd))
+ return;
+
+ /* check for L4 errors and handle packets that were not able to be
+ * checksummed due to arrival speed
+ */
+ if (unlikely(csum_bits->l4e))
+ goto checksum_fail;
+
+ if (unlikely(csum_bits->nat && csum_bits->eudpe))
+ goto checksum_fail;
+
+ /* Handle packets that were not able to be checksummed due to arrival
+ * speed, in this case the stack can compute the csum.
+ */
+ if (unlikely(csum_bits->pprs))
+ return;
+
+ /* If there is an outer header present that might contain a checksum
+ * we need to bump the checksum level by 1 to reflect the fact that
+ * we are indicating we validated the inner checksum.
+ */
+ if (decoded.tunnel_type >= IDPF_RX_PTYPE_TUNNEL_IP_GRENAT)
+ skb->csum_level = 1;
+
+ /* Only report checksum unnecessary for ICMP, TCP, UDP, or SCTP */
+ switch (decoded.inner_prot) {
+ case IDPF_RX_PTYPE_INNER_PROT_ICMP:
+ case IDPF_RX_PTYPE_INNER_PROT_TCP:
+ case IDPF_RX_PTYPE_INNER_PROT_UDP:
+ case IDPF_RX_PTYPE_INNER_PROT_SCTP:
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ return;
+ default:
+ return;
+ }
+
+checksum_fail:
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_inc(&rxq->q_stats.rx.hw_csum_err);
+ u64_stats_update_end(&rxq->stats_sync);
+}
+
+/**
+ * idpf_rx_singleq_base_csum - Indicate in skb if hw indicated a good cksum
+ * @rx_q: Rx completion queue
+ * @skb: skb currently being received and modified
+ * @rx_desc: the receive descriptor
+ * @ptype: Rx packet type
+ *
+ * This function only operates on the VIRTCHNL2_RXDID_1_32B_BASE_M base 32byte
+ * descriptor writeback format.
+ **/
+static void idpf_rx_singleq_base_csum(struct idpf_queue *rx_q,
+ struct sk_buff *skb,
+ union virtchnl2_rx_desc *rx_desc,
+ u16 ptype)
+{
+ struct idpf_rx_csum_decoded csum_bits;
+ u32 rx_error, rx_status;
+ u64 qword;
+
+ qword = le64_to_cpu(rx_desc->base_wb.qword1.status_error_ptype_len);
+
+ rx_status = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_STATUS_M, qword);
+ rx_error = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_ERROR_M, qword);
+
+ csum_bits.ipe = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_ERROR_IPE_M, rx_error);
+ csum_bits.eipe = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_ERROR_EIPE_M,
+ rx_error);
+ csum_bits.l4e = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_ERROR_L4E_M, rx_error);
+ csum_bits.pprs = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_ERROR_PPRS_M,
+ rx_error);
+ csum_bits.l3l4p = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_STATUS_L3L4P_M,
+ rx_status);
+ csum_bits.ipv6exadd = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_STATUS_IPV6EXADD_M,
+ rx_status);
+ csum_bits.nat = 0;
+ csum_bits.eudpe = 0;
+
+ idpf_rx_singleq_csum(rx_q, skb, &csum_bits, ptype);
+}
+
+/**
+ * idpf_rx_singleq_flex_csum - Indicate in skb if hw indicated a good cksum
+ * @rx_q: Rx completion queue
+ * @skb: skb currently being received and modified
+ * @rx_desc: the receive descriptor
+ * @ptype: Rx packet type
+ *
+ * This function only operates on the VIRTCHNL2_RXDID_2_FLEX_SQ_NIC flexible
+ * descriptor writeback format.
+ **/
+static void idpf_rx_singleq_flex_csum(struct idpf_queue *rx_q,
+ struct sk_buff *skb,
+ union virtchnl2_rx_desc *rx_desc,
+ u16 ptype)
+{
+ struct idpf_rx_csum_decoded csum_bits;
+ u16 rx_status0, rx_status1;
+
+ rx_status0 = le16_to_cpu(rx_desc->flex_nic_wb.status_error0);
+ rx_status1 = le16_to_cpu(rx_desc->flex_nic_wb.status_error1);
+
+ csum_bits.ipe = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_IPE_M,
+ rx_status0);
+ csum_bits.eipe = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_EIPE_M,
+ rx_status0);
+ csum_bits.l4e = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_L4E_M,
+ rx_status0);
+ csum_bits.eudpe = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_EUDPE_M,
+ rx_status0);
+ csum_bits.l3l4p = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_L3L4P_M,
+ rx_status0);
+ csum_bits.ipv6exadd = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_IPV6EXADD_M,
+ rx_status0);
+ csum_bits.nat = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS1_NAT_M,
+ rx_status1);
+ csum_bits.pprs = 0;
+
+ idpf_rx_singleq_csum(rx_q, skb, &csum_bits, ptype);
+}
+
+/**
+ * idpf_rx_singleq_base_hash - set the hash value in the skb
+ * @rx_q: Rx completion queue
+ * @skb: skb currently being received and modified
+ * @rx_desc: specific descriptor
+ * @decoded: Decoded Rx packet type related fields
+ *
+ * This function only operates on the VIRTCHNL2_RXDID_1_32B_BASE_M base 32byte
+ * descriptor writeback format.
+ **/
+static void idpf_rx_singleq_base_hash(struct idpf_queue *rx_q,
+ struct sk_buff *skb,
+ union virtchnl2_rx_desc *rx_desc,
+ struct idpf_rx_ptype_decoded *decoded)
+{
+ u64 mask, qw1;
+
+ if (unlikely(!(rx_q->vport->netdev->features & NETIF_F_RXHASH)))
+ return;
+
+ mask = VIRTCHNL2_RX_BASE_DESC_FLTSTAT_RSS_HASH_M;
+ qw1 = le64_to_cpu(rx_desc->base_wb.qword1.status_error_ptype_len);
+
+ if (FIELD_GET(mask, qw1) == mask) {
+ u32 hash = le32_to_cpu(rx_desc->base_wb.qword0.hi_dword.rss);
+
+ skb_set_hash(skb, hash, idpf_ptype_to_htype(decoded));
+ }
+}
+
+/**
+ * idpf_rx_singleq_flex_hash - set the hash value in the skb
+ * @rx_q: Rx completion queue
+ * @skb: skb currently being received and modified
+ * @rx_desc: specific descriptor
+ * @decoded: Decoded Rx packet type related fields
+ *
+ * This function only operates on the VIRTCHNL2_RXDID_2_FLEX_SQ_NIC flexible
+ * descriptor writeback format.
+ **/
+static void idpf_rx_singleq_flex_hash(struct idpf_queue *rx_q,
+ struct sk_buff *skb,
+ union virtchnl2_rx_desc *rx_desc,
+ struct idpf_rx_ptype_decoded *decoded)
+{
+ if (unlikely(!(rx_q->vport->netdev->features & NETIF_F_RXHASH)))
+ return;
+
+ if (FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS0_RSS_VALID_M,
+ le16_to_cpu(rx_desc->flex_nic_wb.status_error0)))
+ skb_set_hash(skb, le32_to_cpu(rx_desc->flex_nic_wb.rss_hash),
+ idpf_ptype_to_htype(decoded));
+}
+
+/**
+ * idpf_rx_singleq_process_skb_fields - Populate skb header fields from Rx
+ * descriptor
+ * @rx_q: Rx ring being processed
+ * @skb: pointer to current skb being populated
+ * @rx_desc: descriptor for skb
+ * @ptype: packet type
+ *
+ * This function checks the ring, descriptor, and packet information in
+ * order to populate the hash, checksum, VLAN, protocol, and
+ * other fields within the skb.
+ */
+static void idpf_rx_singleq_process_skb_fields(struct idpf_queue *rx_q,
+ struct sk_buff *skb,
+ union virtchnl2_rx_desc *rx_desc,
+ u16 ptype)
+{
+ struct idpf_rx_ptype_decoded decoded =
+ rx_q->vport->rx_ptype_lkup[ptype];
+
+ /* modifies the skb - consumes the enet header */
+ skb->protocol = eth_type_trans(skb, rx_q->vport->netdev);
+
+ /* Check if we're using base mode descriptor IDs */
+ if (rx_q->rxdids == VIRTCHNL2_RXDID_1_32B_BASE_M) {
+ idpf_rx_singleq_base_hash(rx_q, skb, rx_desc, &decoded);
+ idpf_rx_singleq_base_csum(rx_q, skb, rx_desc, ptype);
+ } else {
+ idpf_rx_singleq_flex_hash(rx_q, skb, rx_desc, &decoded);
+ idpf_rx_singleq_flex_csum(rx_q, skb, rx_desc, ptype);
+ }
+}
+
+/**
+ * idpf_rx_singleq_buf_hw_alloc_all - Replace used receive buffers
+ * @rx_q: queue for which the hw buffers are allocated
+ * @cleaned_count: number of buffers to replace
+ *
+ * Returns false if all allocations were successful, true if any fail
+ */
+bool idpf_rx_singleq_buf_hw_alloc_all(struct idpf_queue *rx_q,
+ u16 cleaned_count)
+{
+ struct virtchnl2_singleq_rx_buf_desc *desc;
+ u16 nta = rx_q->next_to_alloc;
+ struct idpf_rx_buf *buf;
+
+ if (!cleaned_count)
+ return false;
+
+ desc = IDPF_SINGLEQ_RX_BUF_DESC(rx_q, nta);
+ buf = &rx_q->rx_buf.buf[nta];
+
+ do {
+ dma_addr_t addr;
+
+ addr = idpf_alloc_page(rx_q->pp, buf, rx_q->rx_buf_size);
+ if (unlikely(addr == DMA_MAPPING_ERROR))
+ break;
+
+ /* Refresh the desc even if buffer_addrs didn't change
+ * because each write-back erases this info.
+ */
+ desc->pkt_addr = cpu_to_le64(addr);
+ desc->hdr_addr = 0;
+ desc++;
+
+ buf++;
+ nta++;
+ if (unlikely(nta == rx_q->desc_count)) {
+ desc = IDPF_SINGLEQ_RX_BUF_DESC(rx_q, 0);
+ buf = rx_q->rx_buf.buf;
+ nta = 0;
+ }
+
+ cleaned_count--;
+ } while (cleaned_count);
+
+ if (rx_q->next_to_alloc != nta) {
+ idpf_rx_buf_hw_update(rx_q, nta);
+ rx_q->next_to_alloc = nta;
+ }
+
+ return !!cleaned_count;
+}
+
+/**
+ * idpf_rx_singleq_extract_base_fields - Extract fields from the Rx descriptor
+ * @rx_q: Rx descriptor queue
+ * @rx_desc: the descriptor to process
+ * @fields: storage for extracted values
+ *
+ * Decode the Rx descriptor and extract relevant information including the
+ * size and Rx packet type.
+ *
+ * This function only operates on the VIRTCHNL2_RXDID_1_32B_BASE_M base 32byte
+ * descriptor writeback format.
+ */
+static void idpf_rx_singleq_extract_base_fields(struct idpf_queue *rx_q,
+ union virtchnl2_rx_desc *rx_desc,
+ struct idpf_rx_extracted *fields)
+{
+ u64 qword;
+
+ qword = le64_to_cpu(rx_desc->base_wb.qword1.status_error_ptype_len);
+
+ fields->size = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_LEN_PBUF_M, qword);
+ fields->rx_ptype = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_PTYPE_M, qword);
+}
+
+/**
+ * idpf_rx_singleq_extract_flex_fields - Extract fields from the Rx descriptor
+ * @rx_q: Rx descriptor queue
+ * @rx_desc: the descriptor to process
+ * @fields: storage for extracted values
+ *
+ * Decode the Rx descriptor and extract relevant information including the
+ * size and Rx packet type.
+ *
+ * This function only operates on the VIRTCHNL2_RXDID_2_FLEX_SQ_NIC flexible
+ * descriptor writeback format.
+ */
+static void idpf_rx_singleq_extract_flex_fields(struct idpf_queue *rx_q,
+ union virtchnl2_rx_desc *rx_desc,
+ struct idpf_rx_extracted *fields)
+{
+ fields->size = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_PKT_LEN_M,
+ le16_to_cpu(rx_desc->flex_nic_wb.pkt_len));
+ fields->rx_ptype = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_PTYPE_M,
+ le16_to_cpu(rx_desc->flex_nic_wb.ptype_flex_flags0));
+}
+
+/**
+ * idpf_rx_singleq_extract_fields - Extract fields from the Rx descriptor
+ * @rx_q: Rx descriptor queue
+ * @rx_desc: the descriptor to process
+ * @fields: storage for extracted values
+ *
+ */
+static void idpf_rx_singleq_extract_fields(struct idpf_queue *rx_q,
+ union virtchnl2_rx_desc *rx_desc,
+ struct idpf_rx_extracted *fields)
+{
+ if (rx_q->rxdids == VIRTCHNL2_RXDID_1_32B_BASE_M)
+ idpf_rx_singleq_extract_base_fields(rx_q, rx_desc, fields);
+ else
+ idpf_rx_singleq_extract_flex_fields(rx_q, rx_desc, fields);
+}
+
+/**
+ * idpf_rx_singleq_clean - Reclaim resources after receive completes
+ * @rx_q: rx queue to clean
+ * @budget: Total limit on number of packets to process
+ *
+ * Returns true if there's any budget left (e.g. the clean is finished)
+ */
+static int idpf_rx_singleq_clean(struct idpf_queue *rx_q, int budget)
+{
+ unsigned int total_rx_bytes = 0, total_rx_pkts = 0;
+ struct sk_buff *skb = rx_q->skb;
+ u16 ntc = rx_q->next_to_clean;
+ u16 cleaned_count = 0;
+ bool failure = false;
+
+ /* Process Rx packets bounded by budget */
+ while (likely(total_rx_pkts < (unsigned int)budget)) {
+ struct idpf_rx_extracted fields = { };
+ union virtchnl2_rx_desc *rx_desc;
+ struct idpf_rx_buf *rx_buf;
+
+ /* get the Rx desc from Rx queue based on 'next_to_clean' */
+ rx_desc = IDPF_RX_DESC(rx_q, ntc);
+
+ /* status_error_ptype_len will always be zero for unused
+ * descriptors because it's cleared in cleanup, and overlaps
+ * with hdr_addr which is always zero because packet split
+ * isn't used, if the hardware wrote DD then the length will be
+ * non-zero
+ */
+#define IDPF_RXD_DD VIRTCHNL2_RX_BASE_DESC_STATUS_DD_M
+ if (!idpf_rx_singleq_test_staterr(rx_desc,
+ IDPF_RXD_DD))
+ break;
+
+ /* This memory barrier is needed to keep us from reading
+ * any other fields out of the rx_desc
+ */
+ dma_rmb();
+
+ idpf_rx_singleq_extract_fields(rx_q, rx_desc, &fields);
+
+ rx_buf = &rx_q->rx_buf.buf[ntc];
+ if (!fields.size) {
+ idpf_rx_put_page(rx_buf);
+ goto skip_data;
+ }
+
+ idpf_rx_sync_for_cpu(rx_buf, fields.size);
+ skb = rx_q->skb;
+ if (skb)
+ idpf_rx_add_frag(rx_buf, skb, fields.size);
+ else
+ skb = idpf_rx_construct_skb(rx_q, rx_buf, fields.size);
+
+ /* exit if we failed to retrieve a buffer */
+ if (!skb)
+ break;
+
+skip_data:
+ IDPF_SINGLEQ_BUMP_RING_IDX(rx_q, ntc);
+
+ cleaned_count++;
+
+ /* skip if it is non EOP desc */
+ if (idpf_rx_singleq_is_non_eop(rx_q, rx_desc, skb, ntc))
+ continue;
+
+#define IDPF_RXD_ERR_S FIELD_PREP(VIRTCHNL2_RX_BASE_DESC_QW1_ERROR_M, \
+ VIRTCHNL2_RX_BASE_DESC_ERROR_RXE_M)
+ if (unlikely(idpf_rx_singleq_test_staterr(rx_desc,
+ IDPF_RXD_ERR_S))) {
+ dev_kfree_skb_any(skb);
+ skb = NULL;
+ continue;
+ }
+
+ /* pad skb if needed (to make valid ethernet frame) */
+ if (eth_skb_pad(skb)) {
+ skb = NULL;
+ continue;
+ }
+
+ /* probably a little skewed due to removing CRC */
+ total_rx_bytes += skb->len;
+
+ /* protocol */
+ idpf_rx_singleq_process_skb_fields(rx_q, skb,
+ rx_desc, fields.rx_ptype);
+
+ /* send completed skb up the stack */
+ napi_gro_receive(&rx_q->q_vector->napi, skb);
+ skb = NULL;
+
+ /* update budget accounting */
+ total_rx_pkts++;
+ }
+
+ rx_q->skb = skb;
+
+ rx_q->next_to_clean = ntc;
+
+ if (cleaned_count)
+ failure = idpf_rx_singleq_buf_hw_alloc_all(rx_q, cleaned_count);
+
+ u64_stats_update_begin(&rx_q->stats_sync);
+ u64_stats_add(&rx_q->q_stats.rx.packets, total_rx_pkts);
+ u64_stats_add(&rx_q->q_stats.rx.bytes, total_rx_bytes);
+ u64_stats_update_end(&rx_q->stats_sync);
+
+ /* guarantee a trip back through this routine if there was a failure */
+ return failure ? budget : (int)total_rx_pkts;
+}
+
+/**
+ * idpf_rx_singleq_clean_all - Clean all Rx queues
+ * @q_vec: queue vector
+ * @budget: Used to determine if we are in netpoll
+ * @cleaned: returns number of packets cleaned
+ *
+ * Returns false if clean is not complete else returns true
+ */
+static bool idpf_rx_singleq_clean_all(struct idpf_q_vector *q_vec, int budget,
+ int *cleaned)
+{
+ u16 num_rxq = q_vec->num_rxq;
+ bool clean_complete = true;
+ int budget_per_q, i;
+
+ /* We attempt to distribute budget to each Rx queue fairly, but don't
+ * allow the budget to go below 1 because that would exit polling early.
+ */
+ budget_per_q = num_rxq ? max(budget / num_rxq, 1) : 0;
+ for (i = 0; i < num_rxq; i++) {
+ struct idpf_queue *rxq = q_vec->rx[i];
+ int pkts_cleaned_per_q;
+
+ pkts_cleaned_per_q = idpf_rx_singleq_clean(rxq, budget_per_q);
+
+ /* if we clean as many as budgeted, we must not be done */
+ if (pkts_cleaned_per_q >= budget_per_q)
+ clean_complete = false;
+ *cleaned += pkts_cleaned_per_q;
+ }
+
+ return clean_complete;
+}
+
+/**
+ * idpf_vport_singleq_napi_poll - NAPI handler
+ * @napi: struct from which you get q_vector
+ * @budget: budget provided by stack
+ */
+int idpf_vport_singleq_napi_poll(struct napi_struct *napi, int budget)
+{
+ struct idpf_q_vector *q_vector =
+ container_of(napi, struct idpf_q_vector, napi);
+ bool clean_complete;
+ int work_done = 0;
+
+ /* Handle case where we are called by netpoll with a budget of 0 */
+ if (budget <= 0) {
+ idpf_tx_singleq_clean_all(q_vector, budget, &work_done);
+
+ return budget;
+ }
+
+ clean_complete = idpf_rx_singleq_clean_all(q_vector, budget,
+ &work_done);
+ clean_complete &= idpf_tx_singleq_clean_all(q_vector, budget,
+ &work_done);
+
+ /* If work not completed, return budget and polling will return */
+ if (!clean_complete)
+ return budget;
+
+ work_done = min_t(int, work_done, budget - 1);
+
+ /* Exit the polling mode, but don't re-enable interrupts if stack might
+ * poll us due to busy-polling
+ */
+ if (likely(napi_complete_done(napi, work_done)))
+ idpf_vport_intr_update_itr_ena_irq(q_vector);
+
+ return work_done;
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
new file mode 100644
index 0000000..b0fc1fd
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
@@ -0,0 +1,4297 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+
+/**
+ * idpf_buf_lifo_push - push a buffer pointer onto stack
+ * @stack: pointer to stack struct
+ * @buf: pointer to buf to push
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int idpf_buf_lifo_push(struct idpf_buf_lifo *stack,
+ struct idpf_tx_stash *buf)
+{
+ if (unlikely(stack->top == stack->size))
+ return -ENOSPC;
+
+ stack->bufs[stack->top++] = buf;
+
+ return 0;
+}
+
+/**
+ * idpf_buf_lifo_pop - pop a buffer pointer from stack
+ * @stack: pointer to stack struct
+ **/
+static struct idpf_tx_stash *idpf_buf_lifo_pop(struct idpf_buf_lifo *stack)
+{
+ if (unlikely(!stack->top))
+ return NULL;
+
+ return stack->bufs[--stack->top];
+}
+
+/**
+ * idpf_tx_timeout - Respond to a Tx Hang
+ * @netdev: network interface device structure
+ * @txqueue: TX queue
+ */
+void idpf_tx_timeout(struct net_device *netdev, unsigned int txqueue)
+{
+ struct idpf_adapter *adapter = idpf_netdev_to_adapter(netdev);
+
+ adapter->tx_timeout_count++;
+
+ netdev_err(netdev, "Detected Tx timeout: Count %d, Queue %d\n",
+ adapter->tx_timeout_count, txqueue);
+ if (!idpf_is_reset_in_prog(adapter)) {
+ set_bit(IDPF_HR_FUNC_RESET, adapter->flags);
+ queue_delayed_work(adapter->vc_event_wq,
+ &adapter->vc_event_task,
+ msecs_to_jiffies(10));
+ }
+}
+
+/**
+ * idpf_tx_buf_rel - Release a Tx buffer
+ * @tx_q: the queue that owns the buffer
+ * @tx_buf: the buffer to free
+ */
+static void idpf_tx_buf_rel(struct idpf_queue *tx_q, struct idpf_tx_buf *tx_buf)
+{
+ if (tx_buf->skb) {
+ if (dma_unmap_len(tx_buf, len))
+ dma_unmap_single(tx_q->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+ dev_kfree_skb_any(tx_buf->skb);
+ } else if (dma_unmap_len(tx_buf, len)) {
+ dma_unmap_page(tx_q->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+ }
+
+ tx_buf->next_to_watch = NULL;
+ tx_buf->skb = NULL;
+ tx_buf->compl_tag = IDPF_SPLITQ_TX_INVAL_COMPL_TAG;
+ dma_unmap_len_set(tx_buf, len, 0);
+}
+
+/**
+ * idpf_tx_buf_rel_all - Free any empty Tx buffers
+ * @txq: queue to be cleaned
+ */
+static void idpf_tx_buf_rel_all(struct idpf_queue *txq)
+{
+ u16 i;
+
+ /* Buffers already cleared, nothing to do */
+ if (!txq->tx_buf)
+ return;
+
+ /* Free all the Tx buffer sk_buffs */
+ for (i = 0; i < txq->desc_count; i++)
+ idpf_tx_buf_rel(txq, &txq->tx_buf[i]);
+
+ kfree(txq->tx_buf);
+ txq->tx_buf = NULL;
+
+ if (!txq->buf_stack.bufs)
+ return;
+
+ for (i = 0; i < txq->buf_stack.size; i++)
+ kfree(txq->buf_stack.bufs[i]);
+
+ kfree(txq->buf_stack.bufs);
+ txq->buf_stack.bufs = NULL;
+}
+
+/**
+ * idpf_tx_desc_rel - Free Tx resources per queue
+ * @txq: Tx descriptor ring for a specific queue
+ * @bufq: buffer q or completion q
+ *
+ * Free all transmit software resources
+ */
+static void idpf_tx_desc_rel(struct idpf_queue *txq, bool bufq)
+{
+ if (bufq)
+ idpf_tx_buf_rel_all(txq);
+
+ if (!txq->desc_ring)
+ return;
+
+ dmam_free_coherent(txq->dev, txq->size, txq->desc_ring, txq->dma);
+ txq->desc_ring = NULL;
+ txq->next_to_alloc = 0;
+ txq->next_to_use = 0;
+ txq->next_to_clean = 0;
+}
+
+/**
+ * idpf_tx_desc_rel_all - Free Tx Resources for All Queues
+ * @vport: virtual port structure
+ *
+ * Free all transmit software resources
+ */
+static void idpf_tx_desc_rel_all(struct idpf_vport *vport)
+{
+ int i, j;
+
+ if (!vport->txq_grps)
+ return;
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *txq_grp = &vport->txq_grps[i];
+
+ for (j = 0; j < txq_grp->num_txq; j++)
+ idpf_tx_desc_rel(txq_grp->txqs[j], true);
+
+ if (idpf_is_queue_model_split(vport->txq_model))
+ idpf_tx_desc_rel(txq_grp->complq, false);
+ }
+}
+
+/**
+ * idpf_tx_buf_alloc_all - Allocate memory for all buffer resources
+ * @tx_q: queue for which the buffers are allocated
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_tx_buf_alloc_all(struct idpf_queue *tx_q)
+{
+ int buf_size;
+ int i;
+
+ /* Allocate book keeping buffers only. Buffers to be supplied to HW
+ * are allocated by kernel network stack and received as part of skb
+ */
+ buf_size = sizeof(struct idpf_tx_buf) * tx_q->desc_count;
+ tx_q->tx_buf = kzalloc(buf_size, GFP_KERNEL);
+ if (!tx_q->tx_buf)
+ return -ENOMEM;
+
+ /* Initialize tx_bufs with invalid completion tags */
+ for (i = 0; i < tx_q->desc_count; i++)
+ tx_q->tx_buf[i].compl_tag = IDPF_SPLITQ_TX_INVAL_COMPL_TAG;
+
+ /* Initialize tx buf stack for out-of-order completions if
+ * flow scheduling offload is enabled
+ */
+ tx_q->buf_stack.bufs =
+ kcalloc(tx_q->desc_count, sizeof(struct idpf_tx_stash *),
+ GFP_KERNEL);
+ if (!tx_q->buf_stack.bufs)
+ return -ENOMEM;
+
+ tx_q->buf_stack.size = tx_q->desc_count;
+ tx_q->buf_stack.top = tx_q->desc_count;
+
+ for (i = 0; i < tx_q->desc_count; i++) {
+ tx_q->buf_stack.bufs[i] = kzalloc(sizeof(*tx_q->buf_stack.bufs[i]),
+ GFP_KERNEL);
+ if (!tx_q->buf_stack.bufs[i])
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+/**
+ * idpf_tx_desc_alloc - Allocate the Tx descriptors
+ * @tx_q: the tx ring to set up
+ * @bufq: buffer or completion queue
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_tx_desc_alloc(struct idpf_queue *tx_q, bool bufq)
+{
+ struct device *dev = tx_q->dev;
+ u32 desc_sz;
+ int err;
+
+ if (bufq) {
+ err = idpf_tx_buf_alloc_all(tx_q);
+ if (err)
+ goto err_alloc;
+
+ desc_sz = sizeof(struct idpf_base_tx_desc);
+ } else {
+ desc_sz = sizeof(struct idpf_splitq_tx_compl_desc);
+ }
+
+ tx_q->size = tx_q->desc_count * desc_sz;
+
+ /* Allocate descriptors also round up to nearest 4K */
+ tx_q->size = ALIGN(tx_q->size, 4096);
+ tx_q->desc_ring = dmam_alloc_coherent(dev, tx_q->size, &tx_q->dma,
+ GFP_KERNEL);
+ if (!tx_q->desc_ring) {
+ dev_err(dev, "Unable to allocate memory for the Tx descriptor ring, size=%d\n",
+ tx_q->size);
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+
+ tx_q->next_to_alloc = 0;
+ tx_q->next_to_use = 0;
+ tx_q->next_to_clean = 0;
+ set_bit(__IDPF_Q_GEN_CHK, tx_q->flags);
+
+ return 0;
+
+err_alloc:
+ idpf_tx_desc_rel(tx_q, bufq);
+
+ return err;
+}
+
+/**
+ * idpf_tx_desc_alloc_all - allocate all queues Tx resources
+ * @vport: virtual port private structure
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_tx_desc_alloc_all(struct idpf_vport *vport)
+{
+ struct device *dev = &vport->adapter->pdev->dev;
+ int err = 0;
+ int i, j;
+
+ /* Setup buffer queues. In single queue model buffer queues and
+ * completion queues will be same
+ */
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ for (j = 0; j < vport->txq_grps[i].num_txq; j++) {
+ struct idpf_queue *txq = vport->txq_grps[i].txqs[j];
+ u8 gen_bits = 0;
+ u16 bufidx_mask;
+
+ err = idpf_tx_desc_alloc(txq, true);
+ if (err) {
+ dev_err(dev, "Allocation for Tx Queue %u failed\n",
+ i);
+ goto err_out;
+ }
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ continue;
+
+ txq->compl_tag_cur_gen = 0;
+
+ /* Determine the number of bits in the bufid
+ * mask and add one to get the start of the
+ * generation bits
+ */
+ bufidx_mask = txq->desc_count - 1;
+ while (bufidx_mask >> 1) {
+ txq->compl_tag_gen_s++;
+ bufidx_mask = bufidx_mask >> 1;
+ }
+ txq->compl_tag_gen_s++;
+
+ gen_bits = IDPF_TX_SPLITQ_COMPL_TAG_WIDTH -
+ txq->compl_tag_gen_s;
+ txq->compl_tag_gen_max = GETMAXVAL(gen_bits);
+
+ /* Set bufid mask based on location of first
+ * gen bit; it cannot simply be the descriptor
+ * ring size-1 since we can have size values
+ * where not all of those bits are set.
+ */
+ txq->compl_tag_bufid_m =
+ GETMAXVAL(txq->compl_tag_gen_s);
+ }
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ continue;
+
+ /* Setup completion queues */
+ err = idpf_tx_desc_alloc(vport->txq_grps[i].complq, false);
+ if (err) {
+ dev_err(dev, "Allocation for Tx Completion Queue %u failed\n",
+ i);
+ goto err_out;
+ }
+ }
+
+err_out:
+ if (err)
+ idpf_tx_desc_rel_all(vport);
+
+ return err;
+}
+
+/**
+ * idpf_rx_page_rel - Release an rx buffer page
+ * @rxq: the queue that owns the buffer
+ * @rx_buf: the buffer to free
+ */
+static void idpf_rx_page_rel(struct idpf_queue *rxq, struct idpf_rx_buf *rx_buf)
+{
+ if (unlikely(!rx_buf->page))
+ return;
+
+ page_pool_put_full_page(rxq->pp, rx_buf->page, false);
+
+ rx_buf->page = NULL;
+ rx_buf->page_offset = 0;
+}
+
+/**
+ * idpf_rx_hdr_buf_rel_all - Release header buffer memory
+ * @rxq: queue to use
+ */
+static void idpf_rx_hdr_buf_rel_all(struct idpf_queue *rxq)
+{
+ struct idpf_adapter *adapter = rxq->vport->adapter;
+
+ dma_free_coherent(&adapter->pdev->dev,
+ rxq->desc_count * IDPF_HDR_BUF_SIZE,
+ rxq->rx_buf.hdr_buf_va,
+ rxq->rx_buf.hdr_buf_pa);
+ rxq->rx_buf.hdr_buf_va = NULL;
+}
+
+/**
+ * idpf_rx_buf_rel_all - Free all Rx buffer resources for a queue
+ * @rxq: queue to be cleaned
+ */
+static void idpf_rx_buf_rel_all(struct idpf_queue *rxq)
+{
+ u16 i;
+
+ /* queue already cleared, nothing to do */
+ if (!rxq->rx_buf.buf)
+ return;
+
+ /* Free all the bufs allocated and given to hw on Rx queue */
+ for (i = 0; i < rxq->desc_count; i++)
+ idpf_rx_page_rel(rxq, &rxq->rx_buf.buf[i]);
+
+ if (rxq->rx_hsplit_en)
+ idpf_rx_hdr_buf_rel_all(rxq);
+
+ page_pool_destroy(rxq->pp);
+ rxq->pp = NULL;
+
+ kfree(rxq->rx_buf.buf);
+ rxq->rx_buf.buf = NULL;
+}
+
+/**
+ * idpf_rx_desc_rel - Free a specific Rx q resources
+ * @rxq: queue to clean the resources from
+ * @bufq: buffer q or completion q
+ * @q_model: single or split q model
+ *
+ * Free a specific rx queue resources
+ */
+static void idpf_rx_desc_rel(struct idpf_queue *rxq, bool bufq, s32 q_model)
+{
+ if (!rxq)
+ return;
+
+ if (!bufq && idpf_is_queue_model_split(q_model) && rxq->skb) {
+ dev_kfree_skb_any(rxq->skb);
+ rxq->skb = NULL;
+ }
+
+ if (bufq || !idpf_is_queue_model_split(q_model))
+ idpf_rx_buf_rel_all(rxq);
+
+ rxq->next_to_alloc = 0;
+ rxq->next_to_clean = 0;
+ rxq->next_to_use = 0;
+ if (!rxq->desc_ring)
+ return;
+
+ dmam_free_coherent(rxq->dev, rxq->size, rxq->desc_ring, rxq->dma);
+ rxq->desc_ring = NULL;
+}
+
+/**
+ * idpf_rx_desc_rel_all - Free Rx Resources for All Queues
+ * @vport: virtual port structure
+ *
+ * Free all rx queues resources
+ */
+static void idpf_rx_desc_rel_all(struct idpf_vport *vport)
+{
+ struct idpf_rxq_group *rx_qgrp;
+ u16 num_rxq;
+ int i, j;
+
+ if (!vport->rxq_grps)
+ return;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ rx_qgrp = &vport->rxq_grps[i];
+
+ if (!idpf_is_queue_model_split(vport->rxq_model)) {
+ for (j = 0; j < rx_qgrp->singleq.num_rxq; j++)
+ idpf_rx_desc_rel(rx_qgrp->singleq.rxqs[j],
+ false, vport->rxq_model);
+ continue;
+ }
+
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ for (j = 0; j < num_rxq; j++)
+ idpf_rx_desc_rel(&rx_qgrp->splitq.rxq_sets[j]->rxq,
+ false, vport->rxq_model);
+
+ if (!rx_qgrp->splitq.bufq_sets)
+ continue;
+
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ struct idpf_bufq_set *bufq_set =
+ &rx_qgrp->splitq.bufq_sets[j];
+
+ idpf_rx_desc_rel(&bufq_set->bufq, true,
+ vport->rxq_model);
+ }
+ }
+}
+
+/**
+ * idpf_rx_buf_hw_update - Store the new tail and head values
+ * @rxq: queue to bump
+ * @val: new head index
+ */
+void idpf_rx_buf_hw_update(struct idpf_queue *rxq, u32 val)
+{
+ rxq->next_to_use = val;
+
+ if (unlikely(!rxq->tail))
+ return;
+
+ /* writel has an implicit memory barrier */
+ writel(val, rxq->tail);
+}
+
+/**
+ * idpf_rx_hdr_buf_alloc_all - Allocate memory for header buffers
+ * @rxq: ring to use
+ *
+ * Returns 0 on success, negative on failure.
+ */
+static int idpf_rx_hdr_buf_alloc_all(struct idpf_queue *rxq)
+{
+ struct idpf_adapter *adapter = rxq->vport->adapter;
+
+ rxq->rx_buf.hdr_buf_va =
+ dma_alloc_coherent(&adapter->pdev->dev,
+ IDPF_HDR_BUF_SIZE * rxq->desc_count,
+ &rxq->rx_buf.hdr_buf_pa,
+ GFP_KERNEL);
+ if (!rxq->rx_buf.hdr_buf_va)
+ return -ENOMEM;
+
+ return 0;
+}
+
+/**
+ * idpf_rx_post_buf_refill - Post buffer id to refill queue
+ * @refillq: refill queue to post to
+ * @buf_id: buffer id to post
+ */
+static void idpf_rx_post_buf_refill(struct idpf_sw_queue *refillq, u16 buf_id)
+{
+ u16 nta = refillq->next_to_alloc;
+
+ /* store the buffer ID and the SW maintained GEN bit to the refillq */
+ refillq->ring[nta] =
+ ((buf_id << IDPF_RX_BI_BUFID_S) & IDPF_RX_BI_BUFID_M) |
+ (!!(test_bit(__IDPF_Q_GEN_CHK, refillq->flags)) <<
+ IDPF_RX_BI_GEN_S);
+
+ if (unlikely(++nta == refillq->desc_count)) {
+ nta = 0;
+ change_bit(__IDPF_Q_GEN_CHK, refillq->flags);
+ }
+ refillq->next_to_alloc = nta;
+}
+
+/**
+ * idpf_rx_post_buf_desc - Post buffer to bufq descriptor ring
+ * @bufq: buffer queue to post to
+ * @buf_id: buffer id to post
+ *
+ * Returns false if buffer could not be allocated, true otherwise.
+ */
+static bool idpf_rx_post_buf_desc(struct idpf_queue *bufq, u16 buf_id)
+{
+ struct virtchnl2_splitq_rx_buf_desc *splitq_rx_desc = NULL;
+ u16 nta = bufq->next_to_alloc;
+ struct idpf_rx_buf *buf;
+ dma_addr_t addr;
+
+ splitq_rx_desc = IDPF_SPLITQ_RX_BUF_DESC(bufq, nta);
+ buf = &bufq->rx_buf.buf[buf_id];
+
+ if (bufq->rx_hsplit_en) {
+ splitq_rx_desc->hdr_addr =
+ cpu_to_le64(bufq->rx_buf.hdr_buf_pa +
+ (u32)buf_id * IDPF_HDR_BUF_SIZE);
+ }
+
+ addr = idpf_alloc_page(bufq->pp, buf, bufq->rx_buf_size);
+ if (unlikely(addr == DMA_MAPPING_ERROR))
+ return false;
+
+ splitq_rx_desc->pkt_addr = cpu_to_le64(addr);
+ splitq_rx_desc->qword0.buf_id = cpu_to_le16(buf_id);
+
+ nta++;
+ if (unlikely(nta == bufq->desc_count))
+ nta = 0;
+ bufq->next_to_alloc = nta;
+
+ return true;
+}
+
+/**
+ * idpf_rx_post_init_bufs - Post initial buffers to bufq
+ * @bufq: buffer queue to post working set to
+ * @working_set: number of buffers to put in working set
+ *
+ * Returns true if @working_set bufs were posted successfully, false otherwise.
+ */
+static bool idpf_rx_post_init_bufs(struct idpf_queue *bufq, u16 working_set)
+{
+ int i;
+
+ for (i = 0; i < working_set; i++) {
+ if (!idpf_rx_post_buf_desc(bufq, i))
+ return false;
+ }
+
+ idpf_rx_buf_hw_update(bufq,
+ bufq->next_to_alloc & ~(bufq->rx_buf_stride - 1));
+
+ return true;
+}
+
+/**
+ * idpf_rx_create_page_pool - Create a page pool
+ * @rxbufq: RX queue to create page pool for
+ *
+ * Returns &page_pool on success, casted -errno on failure
+ */
+static struct page_pool *idpf_rx_create_page_pool(struct idpf_queue *rxbufq)
+{
+ struct page_pool_params pp = {
+ .flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV,
+ .order = 0,
+ .pool_size = rxbufq->desc_count,
+ .nid = NUMA_NO_NODE,
+ .dev = rxbufq->vport->netdev->dev.parent,
+ .max_len = PAGE_SIZE,
+ .dma_dir = DMA_FROM_DEVICE,
+ .offset = 0,
+ };
+
+ if (rxbufq->rx_buf_size == IDPF_RX_BUF_2048)
+ pp.flags |= PP_FLAG_PAGE_FRAG;
+
+ return page_pool_create(&pp);
+}
+
+/**
+ * idpf_rx_buf_alloc_all - Allocate memory for all buffer resources
+ * @rxbufq: queue for which the buffers are allocated; equivalent to
+ * rxq when operating in singleq mode
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_rx_buf_alloc_all(struct idpf_queue *rxbufq)
+{
+ int err = 0;
+
+ /* Allocate book keeping buffers */
+ rxbufq->rx_buf.buf = kcalloc(rxbufq->desc_count,
+ sizeof(struct idpf_rx_buf), GFP_KERNEL);
+ if (!rxbufq->rx_buf.buf) {
+ err = -ENOMEM;
+ goto rx_buf_alloc_all_out;
+ }
+
+ if (rxbufq->rx_hsplit_en) {
+ err = idpf_rx_hdr_buf_alloc_all(rxbufq);
+ if (err)
+ goto rx_buf_alloc_all_out;
+ }
+
+ /* Allocate buffers to be given to HW. */
+ if (idpf_is_queue_model_split(rxbufq->vport->rxq_model)) {
+ int working_set = IDPF_RX_BUFQ_WORKING_SET(rxbufq);
+
+ if (!idpf_rx_post_init_bufs(rxbufq, working_set))
+ err = -ENOMEM;
+ } else {
+ if (idpf_rx_singleq_buf_hw_alloc_all(rxbufq,
+ rxbufq->desc_count - 1))
+ err = -ENOMEM;
+ }
+
+rx_buf_alloc_all_out:
+ if (err)
+ idpf_rx_buf_rel_all(rxbufq);
+
+ return err;
+}
+
+/**
+ * idpf_rx_bufs_init - Initialize page pool, allocate rx bufs, and post to HW
+ * @rxbufq: RX queue to create page pool for
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_rx_bufs_init(struct idpf_queue *rxbufq)
+{
+ struct page_pool *pool;
+
+ pool = idpf_rx_create_page_pool(rxbufq);
+ if (IS_ERR(pool))
+ return PTR_ERR(pool);
+
+ rxbufq->pp = pool;
+
+ return idpf_rx_buf_alloc_all(rxbufq);
+}
+
+/**
+ * idpf_rx_bufs_init_all - Initialize all RX bufs
+ * @vport: virtual port struct
+ *
+ * Returns 0 on success, negative on failure
+ */
+int idpf_rx_bufs_init_all(struct idpf_vport *vport)
+{
+ struct idpf_rxq_group *rx_qgrp;
+ struct idpf_queue *q;
+ int i, j, err;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ rx_qgrp = &vport->rxq_grps[i];
+
+ /* Allocate bufs for the rxq itself in singleq */
+ if (!idpf_is_queue_model_split(vport->rxq_model)) {
+ int num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++) {
+ q = rx_qgrp->singleq.rxqs[j];
+ err = idpf_rx_bufs_init(q);
+ if (err)
+ return err;
+ }
+
+ continue;
+ }
+
+ /* Otherwise, allocate bufs for the buffer queues */
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ q = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ err = idpf_rx_bufs_init(q);
+ if (err)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * idpf_rx_desc_alloc - Allocate queue Rx resources
+ * @rxq: Rx queue for which the resources are setup
+ * @bufq: buffer or completion queue
+ * @q_model: single or split queue model
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_rx_desc_alloc(struct idpf_queue *rxq, bool bufq, s32 q_model)
+{
+ struct device *dev = rxq->dev;
+
+ if (bufq)
+ rxq->size = rxq->desc_count *
+ sizeof(struct virtchnl2_splitq_rx_buf_desc);
+ else
+ rxq->size = rxq->desc_count *
+ sizeof(union virtchnl2_rx_desc);
+
+ /* Allocate descriptors and also round up to nearest 4K */
+ rxq->size = ALIGN(rxq->size, 4096);
+ rxq->desc_ring = dmam_alloc_coherent(dev, rxq->size,
+ &rxq->dma, GFP_KERNEL);
+ if (!rxq->desc_ring) {
+ dev_err(dev, "Unable to allocate memory for the Rx descriptor ring, size=%d\n",
+ rxq->size);
+ return -ENOMEM;
+ }
+
+ rxq->next_to_alloc = 0;
+ rxq->next_to_clean = 0;
+ rxq->next_to_use = 0;
+ set_bit(__IDPF_Q_GEN_CHK, rxq->flags);
+
+ return 0;
+}
+
+/**
+ * idpf_rx_desc_alloc_all - allocate all RX queues resources
+ * @vport: virtual port structure
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_rx_desc_alloc_all(struct idpf_vport *vport)
+{
+ struct device *dev = &vport->adapter->pdev->dev;
+ struct idpf_rxq_group *rx_qgrp;
+ struct idpf_queue *q;
+ int i, j, err;
+ u16 num_rxq;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ rx_qgrp = &vport->rxq_grps[i];
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++) {
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ q = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ else
+ q = rx_qgrp->singleq.rxqs[j];
+ err = idpf_rx_desc_alloc(q, false, vport->rxq_model);
+ if (err) {
+ dev_err(dev, "Memory allocation for Rx Queue %u failed\n",
+ i);
+ goto err_out;
+ }
+ }
+
+ if (!idpf_is_queue_model_split(vport->rxq_model))
+ continue;
+
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ q = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ err = idpf_rx_desc_alloc(q, true, vport->rxq_model);
+ if (err) {
+ dev_err(dev, "Memory allocation for Rx Buffer Queue %u failed\n",
+ i);
+ goto err_out;
+ }
+ }
+ }
+
+ return 0;
+
+err_out:
+ idpf_rx_desc_rel_all(vport);
+
+ return err;
+}
+
+/**
+ * idpf_txq_group_rel - Release all resources for txq groups
+ * @vport: vport to release txq groups on
+ */
+static void idpf_txq_group_rel(struct idpf_vport *vport)
+{
+ int i, j;
+
+ if (!vport->txq_grps)
+ return;
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *txq_grp = &vport->txq_grps[i];
+
+ for (j = 0; j < txq_grp->num_txq; j++) {
+ kfree(txq_grp->txqs[j]);
+ txq_grp->txqs[j] = NULL;
+ }
+ kfree(txq_grp->complq);
+ txq_grp->complq = NULL;
+ }
+ kfree(vport->txq_grps);
+ vport->txq_grps = NULL;
+}
+
+/**
+ * idpf_rxq_sw_queue_rel - Release software queue resources
+ * @rx_qgrp: rx queue group with software queues
+ */
+static void idpf_rxq_sw_queue_rel(struct idpf_rxq_group *rx_qgrp)
+{
+ int i, j;
+
+ for (i = 0; i < rx_qgrp->vport->num_bufqs_per_qgrp; i++) {
+ struct idpf_bufq_set *bufq_set = &rx_qgrp->splitq.bufq_sets[i];
+
+ for (j = 0; j < bufq_set->num_refillqs; j++) {
+ kfree(bufq_set->refillqs[j].ring);
+ bufq_set->refillqs[j].ring = NULL;
+ }
+ kfree(bufq_set->refillqs);
+ bufq_set->refillqs = NULL;
+ }
+}
+
+/**
+ * idpf_rxq_group_rel - Release all resources for rxq groups
+ * @vport: vport to release rxq groups on
+ */
+static void idpf_rxq_group_rel(struct idpf_vport *vport)
+{
+ int i;
+
+ if (!vport->rxq_grps)
+ return;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u16 num_rxq;
+ int j;
+
+ if (idpf_is_queue_model_split(vport->rxq_model)) {
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ for (j = 0; j < num_rxq; j++) {
+ kfree(rx_qgrp->splitq.rxq_sets[j]);
+ rx_qgrp->splitq.rxq_sets[j] = NULL;
+ }
+
+ idpf_rxq_sw_queue_rel(rx_qgrp);
+ kfree(rx_qgrp->splitq.bufq_sets);
+ rx_qgrp->splitq.bufq_sets = NULL;
+ } else {
+ num_rxq = rx_qgrp->singleq.num_rxq;
+ for (j = 0; j < num_rxq; j++) {
+ kfree(rx_qgrp->singleq.rxqs[j]);
+ rx_qgrp->singleq.rxqs[j] = NULL;
+ }
+ }
+ }
+ kfree(vport->rxq_grps);
+ vport->rxq_grps = NULL;
+}
+
+/**
+ * idpf_vport_queue_grp_rel_all - Release all queue groups
+ * @vport: vport to release queue groups for
+ */
+static void idpf_vport_queue_grp_rel_all(struct idpf_vport *vport)
+{
+ idpf_txq_group_rel(vport);
+ idpf_rxq_group_rel(vport);
+}
+
+/**
+ * idpf_vport_queues_rel - Free memory for all queues
+ * @vport: virtual port
+ *
+ * Free the memory allocated for queues associated to a vport
+ */
+void idpf_vport_queues_rel(struct idpf_vport *vport)
+{
+ idpf_tx_desc_rel_all(vport);
+ idpf_rx_desc_rel_all(vport);
+ idpf_vport_queue_grp_rel_all(vport);
+
+ kfree(vport->txqs);
+ vport->txqs = NULL;
+}
+
+/**
+ * idpf_vport_init_fast_path_txqs - Initialize fast path txq array
+ * @vport: vport to init txqs on
+ *
+ * We get a queue index from skb->queue_mapping and we need a fast way to
+ * dereference the queue from queue groups. This allows us to quickly pull a
+ * txq based on a queue index.
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_vport_init_fast_path_txqs(struct idpf_vport *vport)
+{
+ int i, j, k = 0;
+
+ vport->txqs = kcalloc(vport->num_txq, sizeof(struct idpf_queue *),
+ GFP_KERNEL);
+
+ if (!vport->txqs)
+ return -ENOMEM;
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_grp = &vport->txq_grps[i];
+
+ for (j = 0; j < tx_grp->num_txq; j++, k++) {
+ vport->txqs[k] = tx_grp->txqs[j];
+ vport->txqs[k]->idx = k;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * idpf_vport_init_num_qs - Initialize number of queues
+ * @vport: vport to initialize queues
+ * @vport_msg: data to be filled into vport
+ */
+void idpf_vport_init_num_qs(struct idpf_vport *vport,
+ struct virtchnl2_create_vport *vport_msg)
+{
+ struct idpf_vport_user_config_data *config_data;
+ u16 idx = vport->idx;
+
+ config_data = &vport->adapter->vport_config[idx]->user_config;
+ vport->num_txq = le16_to_cpu(vport_msg->num_tx_q);
+ vport->num_rxq = le16_to_cpu(vport_msg->num_rx_q);
+ /* number of txqs and rxqs in config data will be zeros only in the
+ * driver load path and we dont update them there after
+ */
+ if (!config_data->num_req_tx_qs && !config_data->num_req_rx_qs) {
+ config_data->num_req_tx_qs = le16_to_cpu(vport_msg->num_tx_q);
+ config_data->num_req_rx_qs = le16_to_cpu(vport_msg->num_rx_q);
+ }
+
+ if (idpf_is_queue_model_split(vport->txq_model))
+ vport->num_complq = le16_to_cpu(vport_msg->num_tx_complq);
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ vport->num_bufq = le16_to_cpu(vport_msg->num_rx_bufq);
+
+ /* Adjust number of buffer queues per Rx queue group. */
+ if (!idpf_is_queue_model_split(vport->rxq_model)) {
+ vport->num_bufqs_per_qgrp = 0;
+ vport->bufq_size[0] = IDPF_RX_BUF_2048;
+
+ return;
+ }
+
+ vport->num_bufqs_per_qgrp = IDPF_MAX_BUFQS_PER_RXQ_GRP;
+ /* Bufq[0] default buffer size is 4K
+ * Bufq[1] default buffer size is 2K
+ */
+ vport->bufq_size[0] = IDPF_RX_BUF_4096;
+ vport->bufq_size[1] = IDPF_RX_BUF_2048;
+}
+
+/**
+ * idpf_vport_calc_num_q_desc - Calculate number of queue groups
+ * @vport: vport to calculate q groups for
+ */
+void idpf_vport_calc_num_q_desc(struct idpf_vport *vport)
+{
+ struct idpf_vport_user_config_data *config_data;
+ int num_bufqs = vport->num_bufqs_per_qgrp;
+ u32 num_req_txq_desc, num_req_rxq_desc;
+ u16 idx = vport->idx;
+ int i;
+
+ config_data = &vport->adapter->vport_config[idx]->user_config;
+ num_req_txq_desc = config_data->num_req_txq_desc;
+ num_req_rxq_desc = config_data->num_req_rxq_desc;
+
+ vport->complq_desc_count = 0;
+ if (num_req_txq_desc) {
+ vport->txq_desc_count = num_req_txq_desc;
+ if (idpf_is_queue_model_split(vport->txq_model)) {
+ vport->complq_desc_count = num_req_txq_desc;
+ if (vport->complq_desc_count < IDPF_MIN_TXQ_COMPLQ_DESC)
+ vport->complq_desc_count =
+ IDPF_MIN_TXQ_COMPLQ_DESC;
+ }
+ } else {
+ vport->txq_desc_count = IDPF_DFLT_TX_Q_DESC_COUNT;
+ if (idpf_is_queue_model_split(vport->txq_model))
+ vport->complq_desc_count =
+ IDPF_DFLT_TX_COMPLQ_DESC_COUNT;
+ }
+
+ if (num_req_rxq_desc)
+ vport->rxq_desc_count = num_req_rxq_desc;
+ else
+ vport->rxq_desc_count = IDPF_DFLT_RX_Q_DESC_COUNT;
+
+ for (i = 0; i < num_bufqs; i++) {
+ if (!vport->bufq_desc_count[i])
+ vport->bufq_desc_count[i] =
+ IDPF_RX_BUFQ_DESC_COUNT(vport->rxq_desc_count,
+ num_bufqs);
+ }
+}
+
+/**
+ * idpf_vport_calc_total_qs - Calculate total number of queues
+ * @adapter: private data struct
+ * @vport_idx: vport idx to retrieve vport pointer
+ * @vport_msg: message to fill with data
+ * @max_q: vport max queue info
+ *
+ * Return 0 on success, error value on failure.
+ */
+int idpf_vport_calc_total_qs(struct idpf_adapter *adapter, u16 vport_idx,
+ struct virtchnl2_create_vport *vport_msg,
+ struct idpf_vport_max_q *max_q)
+{
+ int dflt_splitq_txq_grps = 0, dflt_singleq_txqs = 0;
+ int dflt_splitq_rxq_grps = 0, dflt_singleq_rxqs = 0;
+ u16 num_req_tx_qs = 0, num_req_rx_qs = 0;
+ struct idpf_vport_config *vport_config;
+ u16 num_txq_grps, num_rxq_grps;
+ u32 num_qs;
+
+ vport_config = adapter->vport_config[vport_idx];
+ if (vport_config) {
+ num_req_tx_qs = vport_config->user_config.num_req_tx_qs;
+ num_req_rx_qs = vport_config->user_config.num_req_rx_qs;
+ } else {
+ int num_cpus;
+
+ /* Restrict num of queues to cpus online as a default
+ * configuration to give best performance. User can always
+ * override to a max number of queues via ethtool.
+ */
+ num_cpus = num_online_cpus();
+
+ dflt_splitq_txq_grps = min_t(int, max_q->max_txq, num_cpus);
+ dflt_singleq_txqs = min_t(int, max_q->max_txq, num_cpus);
+ dflt_splitq_rxq_grps = min_t(int, max_q->max_rxq, num_cpus);
+ dflt_singleq_rxqs = min_t(int, max_q->max_rxq, num_cpus);
+ }
+
+ if (idpf_is_queue_model_split(le16_to_cpu(vport_msg->txq_model))) {
+ num_txq_grps = num_req_tx_qs ? num_req_tx_qs : dflt_splitq_txq_grps;
+ vport_msg->num_tx_complq = cpu_to_le16(num_txq_grps *
+ IDPF_COMPLQ_PER_GROUP);
+ vport_msg->num_tx_q = cpu_to_le16(num_txq_grps *
+ IDPF_DFLT_SPLITQ_TXQ_PER_GROUP);
+ } else {
+ num_txq_grps = IDPF_DFLT_SINGLEQ_TX_Q_GROUPS;
+ num_qs = num_txq_grps * (num_req_tx_qs ? num_req_tx_qs :
+ dflt_singleq_txqs);
+ vport_msg->num_tx_q = cpu_to_le16(num_qs);
+ vport_msg->num_tx_complq = 0;
+ }
+ if (idpf_is_queue_model_split(le16_to_cpu(vport_msg->rxq_model))) {
+ num_rxq_grps = num_req_rx_qs ? num_req_rx_qs : dflt_splitq_rxq_grps;
+ vport_msg->num_rx_bufq = cpu_to_le16(num_rxq_grps *
+ IDPF_MAX_BUFQS_PER_RXQ_GRP);
+ vport_msg->num_rx_q = cpu_to_le16(num_rxq_grps *
+ IDPF_DFLT_SPLITQ_RXQ_PER_GROUP);
+ } else {
+ num_rxq_grps = IDPF_DFLT_SINGLEQ_RX_Q_GROUPS;
+ num_qs = num_rxq_grps * (num_req_rx_qs ? num_req_rx_qs :
+ dflt_singleq_rxqs);
+ vport_msg->num_rx_q = cpu_to_le16(num_qs);
+ vport_msg->num_rx_bufq = 0;
+ }
+
+ return 0;
+}
+
+/**
+ * idpf_vport_calc_num_q_groups - Calculate number of queue groups
+ * @vport: vport to calculate q groups for
+ */
+void idpf_vport_calc_num_q_groups(struct idpf_vport *vport)
+{
+ if (idpf_is_queue_model_split(vport->txq_model))
+ vport->num_txq_grp = vport->num_txq;
+ else
+ vport->num_txq_grp = IDPF_DFLT_SINGLEQ_TX_Q_GROUPS;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ vport->num_rxq_grp = vport->num_rxq;
+ else
+ vport->num_rxq_grp = IDPF_DFLT_SINGLEQ_RX_Q_GROUPS;
+}
+
+/**
+ * idpf_vport_calc_numq_per_grp - Calculate number of queues per group
+ * @vport: vport to calculate queues for
+ * @num_txq: return parameter for number of TX queues
+ * @num_rxq: return parameter for number of RX queues
+ */
+static void idpf_vport_calc_numq_per_grp(struct idpf_vport *vport,
+ u16 *num_txq, u16 *num_rxq)
+{
+ if (idpf_is_queue_model_split(vport->txq_model))
+ *num_txq = IDPF_DFLT_SPLITQ_TXQ_PER_GROUP;
+ else
+ *num_txq = vport->num_txq;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ *num_rxq = IDPF_DFLT_SPLITQ_RXQ_PER_GROUP;
+ else
+ *num_rxq = vport->num_rxq;
+}
+
+/**
+ * idpf_rxq_set_descids - set the descids supported by this queue
+ * @vport: virtual port data structure
+ * @q: rx queue for which descids are set
+ *
+ */
+static void idpf_rxq_set_descids(struct idpf_vport *vport, struct idpf_queue *q)
+{
+ if (vport->rxq_model == VIRTCHNL2_QUEUE_MODEL_SPLIT) {
+ q->rxdids = VIRTCHNL2_RXDID_2_FLEX_SPLITQ_M;
+ } else {
+ if (vport->base_rxd)
+ q->rxdids = VIRTCHNL2_RXDID_1_32B_BASE_M;
+ else
+ q->rxdids = VIRTCHNL2_RXDID_2_FLEX_SQ_NIC_M;
+ }
+}
+
+/**
+ * idpf_txq_group_alloc - Allocate all txq group resources
+ * @vport: vport to allocate txq groups for
+ * @num_txq: number of txqs to allocate for each group
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_txq_group_alloc(struct idpf_vport *vport, u16 num_txq)
+{
+ bool flow_sch_en;
+ int err, i;
+
+ vport->txq_grps = kcalloc(vport->num_txq_grp,
+ sizeof(*vport->txq_grps), GFP_KERNEL);
+ if (!vport->txq_grps)
+ return -ENOMEM;
+
+ flow_sch_en = !idpf_is_cap_ena(vport->adapter, IDPF_OTHER_CAPS,
+ VIRTCHNL2_CAP_SPLITQ_QSCHED);
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+ struct idpf_adapter *adapter = vport->adapter;
+ int j;
+
+ tx_qgrp->vport = vport;
+ tx_qgrp->num_txq = num_txq;
+
+ for (j = 0; j < tx_qgrp->num_txq; j++) {
+ tx_qgrp->txqs[j] = kzalloc(sizeof(*tx_qgrp->txqs[j]),
+ GFP_KERNEL);
+ if (!tx_qgrp->txqs[j]) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+ }
+
+ for (j = 0; j < tx_qgrp->num_txq; j++) {
+ struct idpf_queue *q = tx_qgrp->txqs[j];
+
+ q->dev = &adapter->pdev->dev;
+ q->desc_count = vport->txq_desc_count;
+ q->tx_max_bufs = idpf_get_max_tx_bufs(adapter);
+ q->tx_min_pkt_len = idpf_get_min_tx_pkt_len(adapter);
+ q->vport = vport;
+ q->txq_grp = tx_qgrp;
+ hash_init(q->sched_buf_hash);
+
+ if (flow_sch_en)
+ set_bit(__IDPF_Q_FLOW_SCH_EN, q->flags);
+ }
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ continue;
+
+ tx_qgrp->complq = kcalloc(IDPF_COMPLQ_PER_GROUP,
+ sizeof(*tx_qgrp->complq),
+ GFP_KERNEL);
+ if (!tx_qgrp->complq) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+
+ tx_qgrp->complq->dev = &adapter->pdev->dev;
+ tx_qgrp->complq->desc_count = vport->complq_desc_count;
+ tx_qgrp->complq->vport = vport;
+ tx_qgrp->complq->txq_grp = tx_qgrp;
+
+ if (flow_sch_en)
+ __set_bit(__IDPF_Q_FLOW_SCH_EN, tx_qgrp->complq->flags);
+ }
+
+ return 0;
+
+err_alloc:
+ idpf_txq_group_rel(vport);
+
+ return err;
+}
+
+/**
+ * idpf_rxq_group_alloc - Allocate all rxq group resources
+ * @vport: vport to allocate rxq groups for
+ * @num_rxq: number of rxqs to allocate for each group
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_rxq_group_alloc(struct idpf_vport *vport, u16 num_rxq)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_queue *q;
+ int i, k, err = 0;
+
+ vport->rxq_grps = kcalloc(vport->num_rxq_grp,
+ sizeof(struct idpf_rxq_group), GFP_KERNEL);
+ if (!vport->rxq_grps)
+ return -ENOMEM;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ int j;
+
+ rx_qgrp->vport = vport;
+ if (!idpf_is_queue_model_split(vport->rxq_model)) {
+ rx_qgrp->singleq.num_rxq = num_rxq;
+ for (j = 0; j < num_rxq; j++) {
+ rx_qgrp->singleq.rxqs[j] =
+ kzalloc(sizeof(*rx_qgrp->singleq.rxqs[j]),
+ GFP_KERNEL);
+ if (!rx_qgrp->singleq.rxqs[j]) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+ }
+ goto skip_splitq_rx_init;
+ }
+ rx_qgrp->splitq.num_rxq_sets = num_rxq;
+
+ for (j = 0; j < num_rxq; j++) {
+ rx_qgrp->splitq.rxq_sets[j] =
+ kzalloc(sizeof(struct idpf_rxq_set),
+ GFP_KERNEL);
+ if (!rx_qgrp->splitq.rxq_sets[j]) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+ }
+
+ rx_qgrp->splitq.bufq_sets = kcalloc(vport->num_bufqs_per_qgrp,
+ sizeof(struct idpf_bufq_set),
+ GFP_KERNEL);
+ if (!rx_qgrp->splitq.bufq_sets) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ struct idpf_bufq_set *bufq_set =
+ &rx_qgrp->splitq.bufq_sets[j];
+ int swq_size = sizeof(struct idpf_sw_queue);
+
+ q = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ q->dev = &adapter->pdev->dev;
+ q->desc_count = vport->bufq_desc_count[j];
+ q->vport = vport;
+ q->rxq_grp = rx_qgrp;
+ q->idx = j;
+ q->rx_buf_size = vport->bufq_size[j];
+ q->rx_buffer_low_watermark = IDPF_LOW_WATERMARK;
+ q->rx_buf_stride = IDPF_RX_BUF_STRIDE;
+ if (idpf_is_cap_ena_all(adapter, IDPF_HSPLIT_CAPS,
+ IDPF_CAP_HSPLIT) &&
+ idpf_is_queue_model_split(vport->rxq_model)) {
+ q->rx_hsplit_en = true;
+ q->rx_hbuf_size = IDPF_HDR_BUF_SIZE;
+ }
+
+ bufq_set->num_refillqs = num_rxq;
+ bufq_set->refillqs = kcalloc(num_rxq, swq_size,
+ GFP_KERNEL);
+ if (!bufq_set->refillqs) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+ for (k = 0; k < bufq_set->num_refillqs; k++) {
+ struct idpf_sw_queue *refillq =
+ &bufq_set->refillqs[k];
+
+ refillq->dev = &vport->adapter->pdev->dev;
+ refillq->desc_count =
+ vport->bufq_desc_count[j];
+ set_bit(__IDPF_Q_GEN_CHK, refillq->flags);
+ set_bit(__IDPF_RFLQ_GEN_CHK, refillq->flags);
+ refillq->ring = kcalloc(refillq->desc_count,
+ sizeof(u16),
+ GFP_KERNEL);
+ if (!refillq->ring) {
+ err = -ENOMEM;
+ goto err_alloc;
+ }
+ }
+ }
+
+skip_splitq_rx_init:
+ for (j = 0; j < num_rxq; j++) {
+ if (!idpf_is_queue_model_split(vport->rxq_model)) {
+ q = rx_qgrp->singleq.rxqs[j];
+ goto setup_rxq;
+ }
+ q = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ rx_qgrp->splitq.rxq_sets[j]->refillq0 =
+ &rx_qgrp->splitq.bufq_sets[0].refillqs[j];
+ if (vport->num_bufqs_per_qgrp > IDPF_SINGLE_BUFQ_PER_RXQ_GRP)
+ rx_qgrp->splitq.rxq_sets[j]->refillq1 =
+ &rx_qgrp->splitq.bufq_sets[1].refillqs[j];
+
+ if (idpf_is_cap_ena_all(adapter, IDPF_HSPLIT_CAPS,
+ IDPF_CAP_HSPLIT) &&
+ idpf_is_queue_model_split(vport->rxq_model)) {
+ q->rx_hsplit_en = true;
+ q->rx_hbuf_size = IDPF_HDR_BUF_SIZE;
+ }
+
+setup_rxq:
+ q->dev = &adapter->pdev->dev;
+ q->desc_count = vport->rxq_desc_count;
+ q->vport = vport;
+ q->rxq_grp = rx_qgrp;
+ q->idx = (i * num_rxq) + j;
+ /* In splitq mode, RXQ buffer size should be
+ * set to that of the first buffer queue
+ * associated with this RXQ
+ */
+ q->rx_buf_size = vport->bufq_size[0];
+ q->rx_buffer_low_watermark = IDPF_LOW_WATERMARK;
+ q->rx_max_pkt_size = vport->netdev->mtu +
+ IDPF_PACKET_HDR_PAD;
+ idpf_rxq_set_descids(vport, q);
+ }
+ }
+
+err_alloc:
+ if (err)
+ idpf_rxq_group_rel(vport);
+
+ return err;
+}
+
+/**
+ * idpf_vport_queue_grp_alloc_all - Allocate all queue groups/resources
+ * @vport: vport with qgrps to allocate
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_vport_queue_grp_alloc_all(struct idpf_vport *vport)
+{
+ u16 num_txq, num_rxq;
+ int err;
+
+ idpf_vport_calc_numq_per_grp(vport, &num_txq, &num_rxq);
+
+ err = idpf_txq_group_alloc(vport, num_txq);
+ if (err)
+ goto err_out;
+
+ err = idpf_rxq_group_alloc(vport, num_rxq);
+ if (err)
+ goto err_out;
+
+ return 0;
+
+err_out:
+ idpf_vport_queue_grp_rel_all(vport);
+
+ return err;
+}
+
+/**
+ * idpf_vport_queues_alloc - Allocate memory for all queues
+ * @vport: virtual port
+ *
+ * Allocate memory for queues associated with a vport. Returns 0 on success,
+ * negative on failure.
+ */
+int idpf_vport_queues_alloc(struct idpf_vport *vport)
+{
+ int err;
+
+ err = idpf_vport_queue_grp_alloc_all(vport);
+ if (err)
+ goto err_out;
+
+ err = idpf_tx_desc_alloc_all(vport);
+ if (err)
+ goto err_out;
+
+ err = idpf_rx_desc_alloc_all(vport);
+ if (err)
+ goto err_out;
+
+ err = idpf_vport_init_fast_path_txqs(vport);
+ if (err)
+ goto err_out;
+
+ return 0;
+
+err_out:
+ idpf_vport_queues_rel(vport);
+
+ return err;
+}
+
+/**
+ * idpf_tx_handle_sw_marker - Handle queue marker packet
+ * @tx_q: tx queue to handle software marker
+ */
+static void idpf_tx_handle_sw_marker(struct idpf_queue *tx_q)
+{
+ struct idpf_vport *vport = tx_q->vport;
+ int i;
+
+ clear_bit(__IDPF_Q_SW_MARKER, tx_q->flags);
+ /* Hardware must write marker packets to all queues associated with
+ * completion queues. So check if all queues received marker packets
+ */
+ for (i = 0; i < vport->num_txq; i++)
+ /* If we're still waiting on any other TXQ marker completions,
+ * just return now since we cannot wake up the marker_wq yet.
+ */
+ if (test_bit(__IDPF_Q_SW_MARKER, vport->txqs[i]->flags))
+ return;
+
+ /* Drain complete */
+ set_bit(IDPF_VPORT_SW_MARKER, vport->flags);
+ wake_up(&vport->sw_marker_wq);
+}
+
+/**
+ * idpf_tx_splitq_clean_hdr - Clean TX buffer resources for header portion of
+ * packet
+ * @tx_q: tx queue to clean buffer from
+ * @tx_buf: buffer to be cleaned
+ * @cleaned: pointer to stats struct to track cleaned packets/bytes
+ * @napi_budget: Used to determine if we are in netpoll
+ */
+static void idpf_tx_splitq_clean_hdr(struct idpf_queue *tx_q,
+ struct idpf_tx_buf *tx_buf,
+ struct idpf_cleaned_stats *cleaned,
+ int napi_budget)
+{
+ napi_consume_skb(tx_buf->skb, napi_budget);
+
+ if (dma_unmap_len(tx_buf, len)) {
+ dma_unmap_single(tx_q->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+
+ dma_unmap_len_set(tx_buf, len, 0);
+ }
+
+ /* clear tx_buf data */
+ tx_buf->skb = NULL;
+
+ cleaned->bytes += tx_buf->bytecount;
+ cleaned->packets += tx_buf->gso_segs;
+}
+
+/**
+ * idpf_tx_clean_stashed_bufs - clean bufs that were stored for
+ * out of order completions
+ * @txq: queue to clean
+ * @compl_tag: completion tag of packet to clean (from completion descriptor)
+ * @cleaned: pointer to stats struct to track cleaned packets/bytes
+ * @budget: Used to determine if we are in netpoll
+ */
+static void idpf_tx_clean_stashed_bufs(struct idpf_queue *txq, u16 compl_tag,
+ struct idpf_cleaned_stats *cleaned,
+ int budget)
+{
+ struct idpf_tx_stash *stash;
+ struct hlist_node *tmp_buf;
+
+ /* Buffer completion */
+ hash_for_each_possible_safe(txq->sched_buf_hash, stash, tmp_buf,
+ hlist, compl_tag) {
+ if (unlikely(stash->buf.compl_tag != (int)compl_tag))
+ continue;
+
+ if (stash->buf.skb) {
+ idpf_tx_splitq_clean_hdr(txq, &stash->buf, cleaned,
+ budget);
+ } else if (dma_unmap_len(&stash->buf, len)) {
+ dma_unmap_page(txq->dev,
+ dma_unmap_addr(&stash->buf, dma),
+ dma_unmap_len(&stash->buf, len),
+ DMA_TO_DEVICE);
+ dma_unmap_len_set(&stash->buf, len, 0);
+ }
+
+ /* Push shadow buf back onto stack */
+ idpf_buf_lifo_push(&txq->buf_stack, stash);
+
+ hash_del(&stash->hlist);
+ }
+}
+
+/**
+ * idpf_stash_flow_sch_buffers - store buffer parameters info to be freed at a
+ * later time (only relevant for flow scheduling mode)
+ * @txq: Tx queue to clean
+ * @tx_buf: buffer to store
+ */
+static int idpf_stash_flow_sch_buffers(struct idpf_queue *txq,
+ struct idpf_tx_buf *tx_buf)
+{
+ struct idpf_tx_stash *stash;
+
+ if (unlikely(!dma_unmap_addr(tx_buf, dma) &&
+ !dma_unmap_len(tx_buf, len)))
+ return 0;
+
+ stash = idpf_buf_lifo_pop(&txq->buf_stack);
+ if (unlikely(!stash)) {
+ net_err_ratelimited("%s: No out-of-order TX buffers left!\n",
+ txq->vport->netdev->name);
+
+ return -ENOMEM;
+ }
+
+ /* Store buffer params in shadow buffer */
+ stash->buf.skb = tx_buf->skb;
+ stash->buf.bytecount = tx_buf->bytecount;
+ stash->buf.gso_segs = tx_buf->gso_segs;
+ dma_unmap_addr_set(&stash->buf, dma, dma_unmap_addr(tx_buf, dma));
+ dma_unmap_len_set(&stash->buf, len, dma_unmap_len(tx_buf, len));
+ stash->buf.compl_tag = tx_buf->compl_tag;
+
+ /* Add buffer to buf_hash table to be freed later */
+ hash_add(txq->sched_buf_hash, &stash->hlist, stash->buf.compl_tag);
+
+ memset(tx_buf, 0, sizeof(struct idpf_tx_buf));
+
+ /* Reinitialize buf_id portion of tag */
+ tx_buf->compl_tag = IDPF_SPLITQ_TX_INVAL_COMPL_TAG;
+
+ return 0;
+}
+
+#define idpf_tx_splitq_clean_bump_ntc(txq, ntc, desc, buf) \
+do { \
+ (ntc)++; \
+ if (unlikely(!(ntc))) { \
+ ntc -= (txq)->desc_count; \
+ buf = (txq)->tx_buf; \
+ desc = IDPF_FLEX_TX_DESC(txq, 0); \
+ } else { \
+ (buf)++; \
+ (desc)++; \
+ } \
+} while (0)
+
+/**
+ * idpf_tx_splitq_clean - Reclaim resources from buffer queue
+ * @tx_q: Tx queue to clean
+ * @end: queue index until which it should be cleaned
+ * @napi_budget: Used to determine if we are in netpoll
+ * @cleaned: pointer to stats struct to track cleaned packets/bytes
+ * @descs_only: true if queue is using flow-based scheduling and should
+ * not clean buffers at this time
+ *
+ * Cleans the queue descriptor ring. If the queue is using queue-based
+ * scheduling, the buffers will be cleaned as well. If the queue is using
+ * flow-based scheduling, only the descriptors are cleaned at this time.
+ * Separate packet completion events will be reported on the completion queue,
+ * and the buffers will be cleaned separately. The stats are not updated from
+ * this function when using flow-based scheduling.
+ */
+static void idpf_tx_splitq_clean(struct idpf_queue *tx_q, u16 end,
+ int napi_budget,
+ struct idpf_cleaned_stats *cleaned,
+ bool descs_only)
+{
+ union idpf_tx_flex_desc *next_pending_desc = NULL;
+ union idpf_tx_flex_desc *tx_desc;
+ s16 ntc = tx_q->next_to_clean;
+ struct idpf_tx_buf *tx_buf;
+
+ tx_desc = IDPF_FLEX_TX_DESC(tx_q, ntc);
+ next_pending_desc = IDPF_FLEX_TX_DESC(tx_q, end);
+ tx_buf = &tx_q->tx_buf[ntc];
+ ntc -= tx_q->desc_count;
+
+ while (tx_desc != next_pending_desc) {
+ union idpf_tx_flex_desc *eop_desc;
+
+ /* If this entry in the ring was used as a context descriptor,
+ * it's corresponding entry in the buffer ring will have an
+ * invalid completion tag since no buffer was used. We can
+ * skip this descriptor since there is no buffer to clean.
+ */
+ if (unlikely(tx_buf->compl_tag == IDPF_SPLITQ_TX_INVAL_COMPL_TAG))
+ goto fetch_next_txq_desc;
+
+ eop_desc = (union idpf_tx_flex_desc *)tx_buf->next_to_watch;
+
+ /* clear next_to_watch to prevent false hangs */
+ tx_buf->next_to_watch = NULL;
+
+ if (descs_only) {
+ if (idpf_stash_flow_sch_buffers(tx_q, tx_buf))
+ goto tx_splitq_clean_out;
+
+ while (tx_desc != eop_desc) {
+ idpf_tx_splitq_clean_bump_ntc(tx_q, ntc,
+ tx_desc, tx_buf);
+
+ if (dma_unmap_len(tx_buf, len)) {
+ if (idpf_stash_flow_sch_buffers(tx_q,
+ tx_buf))
+ goto tx_splitq_clean_out;
+ }
+ }
+ } else {
+ idpf_tx_splitq_clean_hdr(tx_q, tx_buf, cleaned,
+ napi_budget);
+
+ /* unmap remaining buffers */
+ while (tx_desc != eop_desc) {
+ idpf_tx_splitq_clean_bump_ntc(tx_q, ntc,
+ tx_desc, tx_buf);
+
+ /* unmap any remaining paged data */
+ if (dma_unmap_len(tx_buf, len)) {
+ dma_unmap_page(tx_q->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buf, len, 0);
+ }
+ }
+ }
+
+fetch_next_txq_desc:
+ idpf_tx_splitq_clean_bump_ntc(tx_q, ntc, tx_desc, tx_buf);
+ }
+
+tx_splitq_clean_out:
+ ntc += tx_q->desc_count;
+ tx_q->next_to_clean = ntc;
+}
+
+#define idpf_tx_clean_buf_ring_bump_ntc(txq, ntc, buf) \
+do { \
+ (buf)++; \
+ (ntc)++; \
+ if (unlikely((ntc) == (txq)->desc_count)) { \
+ buf = (txq)->tx_buf; \
+ ntc = 0; \
+ } \
+} while (0)
+
+/**
+ * idpf_tx_clean_buf_ring - clean flow scheduling TX queue buffers
+ * @txq: queue to clean
+ * @compl_tag: completion tag of packet to clean (from completion descriptor)
+ * @cleaned: pointer to stats struct to track cleaned packets/bytes
+ * @budget: Used to determine if we are in netpoll
+ *
+ * Cleans all buffers associated with the input completion tag either from the
+ * TX buffer ring or from the hash table if the buffers were previously
+ * stashed. Returns the byte/segment count for the cleaned packet associated
+ * this completion tag.
+ */
+static bool idpf_tx_clean_buf_ring(struct idpf_queue *txq, u16 compl_tag,
+ struct idpf_cleaned_stats *cleaned,
+ int budget)
+{
+ u16 idx = compl_tag & txq->compl_tag_bufid_m;
+ struct idpf_tx_buf *tx_buf = NULL;
+ u16 ntc = txq->next_to_clean;
+ u16 num_descs_cleaned = 0;
+ u16 orig_idx = idx;
+
+ tx_buf = &txq->tx_buf[idx];
+
+ while (tx_buf->compl_tag == (int)compl_tag) {
+ if (tx_buf->skb) {
+ idpf_tx_splitq_clean_hdr(txq, tx_buf, cleaned, budget);
+ } else if (dma_unmap_len(tx_buf, len)) {
+ dma_unmap_page(txq->dev,
+ dma_unmap_addr(tx_buf, dma),
+ dma_unmap_len(tx_buf, len),
+ DMA_TO_DEVICE);
+ dma_unmap_len_set(tx_buf, len, 0);
+ }
+
+ memset(tx_buf, 0, sizeof(struct idpf_tx_buf));
+ tx_buf->compl_tag = IDPF_SPLITQ_TX_INVAL_COMPL_TAG;
+
+ num_descs_cleaned++;
+ idpf_tx_clean_buf_ring_bump_ntc(txq, idx, tx_buf);
+ }
+
+ /* If we didn't clean anything on the ring for this completion, there's
+ * nothing more to do.
+ */
+ if (unlikely(!num_descs_cleaned))
+ return false;
+
+ /* Otherwise, if we did clean a packet on the ring directly, it's safe
+ * to assume that the descriptors starting from the original
+ * next_to_clean up until the previously cleaned packet can be reused.
+ * Therefore, we will go back in the ring and stash any buffers still
+ * in the ring into the hash table to be cleaned later.
+ */
+ tx_buf = &txq->tx_buf[ntc];
+ while (tx_buf != &txq->tx_buf[orig_idx]) {
+ idpf_stash_flow_sch_buffers(txq, tx_buf);
+ idpf_tx_clean_buf_ring_bump_ntc(txq, ntc, tx_buf);
+ }
+
+ /* Finally, update next_to_clean to reflect the work that was just done
+ * on the ring, if any. If the packet was only cleaned from the hash
+ * table, the ring will not be impacted, therefore we should not touch
+ * next_to_clean. The updated idx is used here
+ */
+ txq->next_to_clean = idx;
+
+ return true;
+}
+
+/**
+ * idpf_tx_handle_rs_completion - clean a single packet and all of its buffers
+ * whether on the buffer ring or in the hash table
+ * @txq: Tx ring to clean
+ * @desc: pointer to completion queue descriptor to extract completion
+ * information from
+ * @cleaned: pointer to stats struct to track cleaned packets/bytes
+ * @budget: Used to determine if we are in netpoll
+ *
+ * Returns bytes/packets cleaned
+ */
+static void idpf_tx_handle_rs_completion(struct idpf_queue *txq,
+ struct idpf_splitq_tx_compl_desc *desc,
+ struct idpf_cleaned_stats *cleaned,
+ int budget)
+{
+ u16 compl_tag;
+
+ if (!test_bit(__IDPF_Q_FLOW_SCH_EN, txq->flags)) {
+ u16 head = le16_to_cpu(desc->q_head_compl_tag.q_head);
+
+ return idpf_tx_splitq_clean(txq, head, budget, cleaned, false);
+ }
+
+ compl_tag = le16_to_cpu(desc->q_head_compl_tag.compl_tag);
+
+ /* If we didn't clean anything on the ring, this packet must be
+ * in the hash table. Go clean it there.
+ */
+ if (!idpf_tx_clean_buf_ring(txq, compl_tag, cleaned, budget))
+ idpf_tx_clean_stashed_bufs(txq, compl_tag, cleaned, budget);
+}
+
+/**
+ * idpf_tx_clean_complq - Reclaim resources on completion queue
+ * @complq: Tx ring to clean
+ * @budget: Used to determine if we are in netpoll
+ * @cleaned: returns number of packets cleaned
+ *
+ * Returns true if there's any budget left (e.g. the clean is finished)
+ */
+static bool idpf_tx_clean_complq(struct idpf_queue *complq, int budget,
+ int *cleaned)
+{
+ struct idpf_splitq_tx_compl_desc *tx_desc;
+ struct idpf_vport *vport = complq->vport;
+ s16 ntc = complq->next_to_clean;
+ struct idpf_netdev_priv *np;
+ unsigned int complq_budget;
+ bool complq_ok = true;
+ int i;
+
+ complq_budget = vport->compln_clean_budget;
+ tx_desc = IDPF_SPLITQ_TX_COMPLQ_DESC(complq, ntc);
+ ntc -= complq->desc_count;
+
+ do {
+ struct idpf_cleaned_stats cleaned_stats = { };
+ struct idpf_queue *tx_q;
+ int rel_tx_qid;
+ u16 hw_head;
+ u8 ctype; /* completion type */
+ u16 gen;
+
+ /* if the descriptor isn't done, no work yet to do */
+ gen = (le16_to_cpu(tx_desc->qid_comptype_gen) &
+ IDPF_TXD_COMPLQ_GEN_M) >> IDPF_TXD_COMPLQ_GEN_S;
+ if (test_bit(__IDPF_Q_GEN_CHK, complq->flags) != gen)
+ break;
+
+ /* Find necessary info of TX queue to clean buffers */
+ rel_tx_qid = (le16_to_cpu(tx_desc->qid_comptype_gen) &
+ IDPF_TXD_COMPLQ_QID_M) >> IDPF_TXD_COMPLQ_QID_S;
+ if (rel_tx_qid >= complq->txq_grp->num_txq ||
+ !complq->txq_grp->txqs[rel_tx_qid]) {
+ dev_err(&complq->vport->adapter->pdev->dev,
+ "TxQ not found\n");
+ goto fetch_next_desc;
+ }
+ tx_q = complq->txq_grp->txqs[rel_tx_qid];
+
+ /* Determine completion type */
+ ctype = (le16_to_cpu(tx_desc->qid_comptype_gen) &
+ IDPF_TXD_COMPLQ_COMPL_TYPE_M) >>
+ IDPF_TXD_COMPLQ_COMPL_TYPE_S;
+ switch (ctype) {
+ case IDPF_TXD_COMPLT_RE:
+ hw_head = le16_to_cpu(tx_desc->q_head_compl_tag.q_head);
+
+ idpf_tx_splitq_clean(tx_q, hw_head, budget,
+ &cleaned_stats, true);
+ break;
+ case IDPF_TXD_COMPLT_RS:
+ idpf_tx_handle_rs_completion(tx_q, tx_desc,
+ &cleaned_stats, budget);
+ break;
+ case IDPF_TXD_COMPLT_SW_MARKER:
+ idpf_tx_handle_sw_marker(tx_q);
+ break;
+ default:
+ dev_err(&tx_q->vport->adapter->pdev->dev,
+ "Unknown TX completion type: %d\n",
+ ctype);
+ goto fetch_next_desc;
+ }
+
+ u64_stats_update_begin(&tx_q->stats_sync);
+ u64_stats_add(&tx_q->q_stats.tx.packets, cleaned_stats.packets);
+ u64_stats_add(&tx_q->q_stats.tx.bytes, cleaned_stats.bytes);
+ tx_q->cleaned_pkts += cleaned_stats.packets;
+ tx_q->cleaned_bytes += cleaned_stats.bytes;
+ complq->num_completions++;
+ u64_stats_update_end(&tx_q->stats_sync);
+
+fetch_next_desc:
+ tx_desc++;
+ ntc++;
+ if (unlikely(!ntc)) {
+ ntc -= complq->desc_count;
+ tx_desc = IDPF_SPLITQ_TX_COMPLQ_DESC(complq, 0);
+ change_bit(__IDPF_Q_GEN_CHK, complq->flags);
+ }
+
+ prefetch(tx_desc);
+
+ /* update budget accounting */
+ complq_budget--;
+ } while (likely(complq_budget));
+
+ /* Store the state of the complq to be used later in deciding if a
+ * TXQ can be started again
+ */
+ if (unlikely(IDPF_TX_COMPLQ_PENDING(complq->txq_grp) >
+ IDPF_TX_COMPLQ_OVERFLOW_THRESH(complq)))
+ complq_ok = false;
+
+ np = netdev_priv(complq->vport->netdev);
+ for (i = 0; i < complq->txq_grp->num_txq; ++i) {
+ struct idpf_queue *tx_q = complq->txq_grp->txqs[i];
+ struct netdev_queue *nq;
+ bool dont_wake;
+
+ /* We didn't clean anything on this queue, move along */
+ if (!tx_q->cleaned_bytes)
+ continue;
+
+ *cleaned += tx_q->cleaned_pkts;
+
+ /* Update BQL */
+ nq = netdev_get_tx_queue(tx_q->vport->netdev, tx_q->idx);
+
+ dont_wake = !complq_ok || IDPF_TX_BUF_RSV_LOW(tx_q) ||
+ np->state != __IDPF_VPORT_UP ||
+ !netif_carrier_ok(tx_q->vport->netdev);
+ /* Check if the TXQ needs to and can be restarted */
+ __netif_txq_completed_wake(nq, tx_q->cleaned_pkts, tx_q->cleaned_bytes,
+ IDPF_DESC_UNUSED(tx_q), IDPF_TX_WAKE_THRESH,
+ dont_wake);
+
+ /* Reset cleaned stats for the next time this queue is
+ * cleaned
+ */
+ tx_q->cleaned_bytes = 0;
+ tx_q->cleaned_pkts = 0;
+ }
+
+ ntc += complq->desc_count;
+ complq->next_to_clean = ntc;
+
+ return !!complq_budget;
+}
+
+/**
+ * idpf_tx_splitq_build_ctb - populate command tag and size for queue
+ * based scheduling descriptors
+ * @desc: descriptor to populate
+ * @params: pointer to tx params struct
+ * @td_cmd: command to be filled in desc
+ * @size: size of buffer
+ */
+void idpf_tx_splitq_build_ctb(union idpf_tx_flex_desc *desc,
+ struct idpf_tx_splitq_params *params,
+ u16 td_cmd, u16 size)
+{
+ desc->q.qw1.cmd_dtype =
+ cpu_to_le16(params->dtype & IDPF_FLEX_TXD_QW1_DTYPE_M);
+ desc->q.qw1.cmd_dtype |=
+ cpu_to_le16((td_cmd << IDPF_FLEX_TXD_QW1_CMD_S) &
+ IDPF_FLEX_TXD_QW1_CMD_M);
+ desc->q.qw1.buf_size = cpu_to_le16((u16)size);
+ desc->q.qw1.l2tags.l2tag1 = cpu_to_le16(params->td_tag);
+}
+
+/**
+ * idpf_tx_splitq_build_flow_desc - populate command tag and size for flow
+ * scheduling descriptors
+ * @desc: descriptor to populate
+ * @params: pointer to tx params struct
+ * @td_cmd: command to be filled in desc
+ * @size: size of buffer
+ */
+void idpf_tx_splitq_build_flow_desc(union idpf_tx_flex_desc *desc,
+ struct idpf_tx_splitq_params *params,
+ u16 td_cmd, u16 size)
+{
+ desc->flow.qw1.cmd_dtype = (u16)params->dtype | td_cmd;
+ desc->flow.qw1.rxr_bufsize = cpu_to_le16((u16)size);
+ desc->flow.qw1.compl_tag = cpu_to_le16(params->compl_tag);
+}
+
+/**
+ * idpf_tx_maybe_stop_common - 1st level check for common Tx stop conditions
+ * @tx_q: the queue to be checked
+ * @size: number of descriptors we want to assure is available
+ *
+ * Returns 0 if stop is not needed
+ */
+int idpf_tx_maybe_stop_common(struct idpf_queue *tx_q, unsigned int size)
+{
+ struct netdev_queue *nq;
+
+ if (likely(IDPF_DESC_UNUSED(tx_q) >= size))
+ return 0;
+
+ u64_stats_update_begin(&tx_q->stats_sync);
+ u64_stats_inc(&tx_q->q_stats.tx.q_busy);
+ u64_stats_update_end(&tx_q->stats_sync);
+
+ nq = netdev_get_tx_queue(tx_q->vport->netdev, tx_q->idx);
+
+ return netif_txq_maybe_stop(nq, IDPF_DESC_UNUSED(tx_q), size, size);
+}
+
+/**
+ * idpf_tx_maybe_stop_splitq - 1st level check for Tx splitq stop conditions
+ * @tx_q: the queue to be checked
+ * @descs_needed: number of descriptors required for this packet
+ *
+ * Returns 0 if stop is not needed
+ */
+static int idpf_tx_maybe_stop_splitq(struct idpf_queue *tx_q,
+ unsigned int descs_needed)
+{
+ if (idpf_tx_maybe_stop_common(tx_q, descs_needed))
+ goto splitq_stop;
+
+ /* If there are too many outstanding completions expected on the
+ * completion queue, stop the TX queue to give the device some time to
+ * catch up
+ */
+ if (unlikely(IDPF_TX_COMPLQ_PENDING(tx_q->txq_grp) >
+ IDPF_TX_COMPLQ_OVERFLOW_THRESH(tx_q->txq_grp->complq)))
+ goto splitq_stop;
+
+ /* Also check for available book keeping buffers; if we are low, stop
+ * the queue to wait for more completions
+ */
+ if (unlikely(IDPF_TX_BUF_RSV_LOW(tx_q)))
+ goto splitq_stop;
+
+ return 0;
+
+splitq_stop:
+ u64_stats_update_begin(&tx_q->stats_sync);
+ u64_stats_inc(&tx_q->q_stats.tx.q_busy);
+ u64_stats_update_end(&tx_q->stats_sync);
+ netif_stop_subqueue(tx_q->vport->netdev, tx_q->idx);
+
+ return -EBUSY;
+}
+
+/**
+ * idpf_tx_buf_hw_update - Store the new tail value
+ * @tx_q: queue to bump
+ * @val: new tail index
+ * @xmit_more: more skb's pending
+ *
+ * The naming here is special in that 'hw' signals that this function is about
+ * to do a register write to update our queue status. We know this can only
+ * mean tail here as HW should be owning head for TX.
+ */
+void idpf_tx_buf_hw_update(struct idpf_queue *tx_q, u32 val,
+ bool xmit_more)
+{
+ struct netdev_queue *nq;
+
+ nq = netdev_get_tx_queue(tx_q->vport->netdev, tx_q->idx);
+ tx_q->next_to_use = val;
+
+ idpf_tx_maybe_stop_common(tx_q, IDPF_TX_DESC_NEEDED);
+
+ /* Force memory writes to complete before letting h/w
+ * know there are new descriptors to fetch. (Only
+ * applicable for weak-ordered memory model archs,
+ * such as IA-64).
+ */
+ wmb();
+
+ /* notify HW of packet */
+ if (netif_xmit_stopped(nq) || !xmit_more)
+ writel(val, tx_q->tail);
+}
+
+/**
+ * idpf_tx_desc_count_required - calculate number of Tx descriptors needed
+ * @txq: queue to send buffer on
+ * @skb: send buffer
+ *
+ * Returns number of data descriptors needed for this skb.
+ */
+unsigned int idpf_tx_desc_count_required(struct idpf_queue *txq,
+ struct sk_buff *skb)
+{
+ const struct skb_shared_info *shinfo;
+ unsigned int count = 0, i;
+
+ count += !!skb_headlen(skb);
+
+ if (!skb_is_nonlinear(skb))
+ return count;
+
+ shinfo = skb_shinfo(skb);
+ for (i = 0; i < shinfo->nr_frags; i++) {
+ unsigned int size;
+
+ size = skb_frag_size(&shinfo->frags[i]);
+
+ /* We only need to use the idpf_size_to_txd_count check if the
+ * fragment is going to span multiple descriptors,
+ * i.e. size >= 16K.
+ */
+ if (size >= SZ_16K)
+ count += idpf_size_to_txd_count(size);
+ else
+ count++;
+ }
+
+ if (idpf_chk_linearize(skb, txq->tx_max_bufs, count)) {
+ if (__skb_linearize(skb))
+ return 0;
+
+ count = idpf_size_to_txd_count(skb->len);
+ u64_stats_update_begin(&txq->stats_sync);
+ u64_stats_inc(&txq->q_stats.tx.linearize);
+ u64_stats_update_end(&txq->stats_sync);
+ }
+
+ return count;
+}
+
+/**
+ * idpf_tx_dma_map_error - handle TX DMA map errors
+ * @txq: queue to send buffer on
+ * @skb: send buffer
+ * @first: original first buffer info buffer for packet
+ * @idx: starting point on ring to unwind
+ */
+void idpf_tx_dma_map_error(struct idpf_queue *txq, struct sk_buff *skb,
+ struct idpf_tx_buf *first, u16 idx)
+{
+ u64_stats_update_begin(&txq->stats_sync);
+ u64_stats_inc(&txq->q_stats.tx.dma_map_errs);
+ u64_stats_update_end(&txq->stats_sync);
+
+ /* clear dma mappings for failed tx_buf map */
+ for (;;) {
+ struct idpf_tx_buf *tx_buf;
+
+ tx_buf = &txq->tx_buf[idx];
+ idpf_tx_buf_rel(txq, tx_buf);
+ if (tx_buf == first)
+ break;
+ if (idx == 0)
+ idx = txq->desc_count;
+ idx--;
+ }
+
+ if (skb_is_gso(skb)) {
+ union idpf_tx_flex_desc *tx_desc;
+
+ /* If we failed a DMA mapping for a TSO packet, we will have
+ * used one additional descriptor for a context
+ * descriptor. Reset that here.
+ */
+ tx_desc = IDPF_FLEX_TX_DESC(txq, idx);
+ memset(tx_desc, 0, sizeof(struct idpf_flex_tx_ctx_desc));
+ if (idx == 0)
+ idx = txq->desc_count;
+ idx--;
+ }
+
+ /* Update tail in case netdev_xmit_more was previously true */
+ idpf_tx_buf_hw_update(txq, idx, false);
+}
+
+/**
+ * idpf_tx_splitq_bump_ntu - adjust NTU and generation
+ * @txq: the tx ring to wrap
+ * @ntu: ring index to bump
+ */
+static unsigned int idpf_tx_splitq_bump_ntu(struct idpf_queue *txq, u16 ntu)
+{
+ ntu++;
+
+ if (ntu == txq->desc_count) {
+ ntu = 0;
+ txq->compl_tag_cur_gen = IDPF_TX_ADJ_COMPL_TAG_GEN(txq);
+ }
+
+ return ntu;
+}
+
+/**
+ * idpf_tx_splitq_map - Build the Tx flex descriptor
+ * @tx_q: queue to send buffer on
+ * @params: pointer to splitq params struct
+ * @first: first buffer info buffer to use
+ *
+ * This function loops over the skb data pointed to by *first
+ * and gets a physical address for each memory location and programs
+ * it and the length into the transmit flex descriptor.
+ */
+static void idpf_tx_splitq_map(struct idpf_queue *tx_q,
+ struct idpf_tx_splitq_params *params,
+ struct idpf_tx_buf *first)
+{
+ union idpf_tx_flex_desc *tx_desc;
+ unsigned int data_len, size;
+ struct idpf_tx_buf *tx_buf;
+ u16 i = tx_q->next_to_use;
+ struct netdev_queue *nq;
+ struct sk_buff *skb;
+ skb_frag_t *frag;
+ u16 td_cmd = 0;
+ dma_addr_t dma;
+
+ skb = first->skb;
+
+ td_cmd = params->offload.td_cmd;
+
+ data_len = skb->data_len;
+ size = skb_headlen(skb);
+
+ tx_desc = IDPF_FLEX_TX_DESC(tx_q, i);
+
+ dma = dma_map_single(tx_q->dev, skb->data, size, DMA_TO_DEVICE);
+
+ tx_buf = first;
+
+ params->compl_tag =
+ (tx_q->compl_tag_cur_gen << tx_q->compl_tag_gen_s) | i;
+
+ for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
+ unsigned int max_data = IDPF_TX_MAX_DESC_DATA_ALIGNED;
+
+ if (dma_mapping_error(tx_q->dev, dma))
+ return idpf_tx_dma_map_error(tx_q, skb, first, i);
+
+ tx_buf->compl_tag = params->compl_tag;
+
+ /* record length, and DMA address */
+ dma_unmap_len_set(tx_buf, len, size);
+ dma_unmap_addr_set(tx_buf, dma, dma);
+
+ /* buf_addr is in same location for both desc types */
+ tx_desc->q.buf_addr = cpu_to_le64(dma);
+
+ /* The stack can send us fragments that are too large for a
+ * single descriptor i.e. frag size > 16K-1. We will need to
+ * split the fragment across multiple descriptors in this case.
+ * To adhere to HW alignment restrictions, the fragment needs
+ * to be split such that the first chunk ends on a 4K boundary
+ * and all subsequent chunks start on a 4K boundary. We still
+ * want to send as much data as possible though, so our
+ * intermediate descriptor chunk size will be 12K.
+ *
+ * For example, consider a 32K fragment mapped to DMA addr 2600.
+ * ------------------------------------------------------------
+ * | frag_size = 32K |
+ * ------------------------------------------------------------
+ * |2600 |16384 |28672
+ *
+ * 3 descriptors will be used for this fragment. The HW expects
+ * the descriptors to contain the following:
+ * ------------------------------------------------------------
+ * | size = 13784 | size = 12K | size = 6696 |
+ * | dma = 2600 | dma = 16384 | dma = 28672 |
+ * ------------------------------------------------------------
+ *
+ * We need to first adjust the max_data for the first chunk so
+ * that it ends on a 4K boundary. By negating the value of the
+ * DMA address and taking only the low order bits, we're
+ * effectively calculating
+ * 4K - (DMA addr lower order bits) =
+ * bytes to next boundary.
+ *
+ * Add that to our base aligned max_data (12K) and we have
+ * our first chunk size. In the example above,
+ * 13784 = 12K + (4096-2600)
+ *
+ * After guaranteeing the first chunk ends on a 4K boundary, we
+ * will give the intermediate descriptors 12K chunks and
+ * whatever is left to the final descriptor. This ensures that
+ * all descriptors used for the remaining chunks of the
+ * fragment start on a 4K boundary and we use as few
+ * descriptors as possible.
+ */
+ max_data += -dma & (IDPF_TX_MAX_READ_REQ_SIZE - 1);
+ while (unlikely(size > IDPF_TX_MAX_DESC_DATA)) {
+ idpf_tx_splitq_build_desc(tx_desc, params, td_cmd,
+ max_data);
+
+ tx_desc++;
+ i++;
+
+ if (i == tx_q->desc_count) {
+ tx_desc = IDPF_FLEX_TX_DESC(tx_q, 0);
+ i = 0;
+ tx_q->compl_tag_cur_gen =
+ IDPF_TX_ADJ_COMPL_TAG_GEN(tx_q);
+ }
+
+ /* Since this packet has a buffer that is going to span
+ * multiple descriptors, it's going to leave holes in
+ * to the TX buffer ring. To ensure these holes do not
+ * cause issues in the cleaning routines, we will clear
+ * them of any stale data and assign them the same
+ * completion tag as the current packet. Then when the
+ * packet is being cleaned, the cleaning routines will
+ * simply pass over these holes and finish cleaning the
+ * rest of the packet.
+ */
+ memset(&tx_q->tx_buf[i], 0, sizeof(struct idpf_tx_buf));
+ tx_q->tx_buf[i].compl_tag = params->compl_tag;
+
+ /* Adjust the DMA offset and the remaining size of the
+ * fragment. On the first iteration of this loop,
+ * max_data will be >= 12K and <= 16K-1. On any
+ * subsequent iteration of this loop, max_data will
+ * always be 12K.
+ */
+ dma += max_data;
+ size -= max_data;
+
+ /* Reset max_data since remaining chunks will be 12K
+ * at most
+ */
+ max_data = IDPF_TX_MAX_DESC_DATA_ALIGNED;
+
+ /* buf_addr is in same location for both desc types */
+ tx_desc->q.buf_addr = cpu_to_le64(dma);
+ }
+
+ if (!data_len)
+ break;
+
+ idpf_tx_splitq_build_desc(tx_desc, params, td_cmd, size);
+ tx_desc++;
+ i++;
+
+ if (i == tx_q->desc_count) {
+ tx_desc = IDPF_FLEX_TX_DESC(tx_q, 0);
+ i = 0;
+ tx_q->compl_tag_cur_gen = IDPF_TX_ADJ_COMPL_TAG_GEN(tx_q);
+ }
+
+ size = skb_frag_size(frag);
+ data_len -= size;
+
+ dma = skb_frag_dma_map(tx_q->dev, frag, 0, size,
+ DMA_TO_DEVICE);
+
+ tx_buf = &tx_q->tx_buf[i];
+ }
+
+ /* record SW timestamp if HW timestamp is not available */
+ skb_tx_timestamp(skb);
+
+ /* write last descriptor with RS and EOP bits */
+ td_cmd |= params->eop_cmd;
+ idpf_tx_splitq_build_desc(tx_desc, params, td_cmd, size);
+ i = idpf_tx_splitq_bump_ntu(tx_q, i);
+
+ /* set next_to_watch value indicating a packet is present */
+ first->next_to_watch = tx_desc;
+
+ tx_q->txq_grp->num_completions_pending++;
+
+ /* record bytecount for BQL */
+ nq = netdev_get_tx_queue(tx_q->vport->netdev, tx_q->idx);
+ netdev_tx_sent_queue(nq, first->bytecount);
+
+ idpf_tx_buf_hw_update(tx_q, i, netdev_xmit_more());
+}
+
+/**
+ * idpf_tso - computes mss and TSO length to prepare for TSO
+ * @skb: pointer to skb
+ * @off: pointer to struct that holds offload parameters
+ *
+ * Returns error (negative) if TSO was requested but cannot be applied to the
+ * given skb, 0 if TSO does not apply to the given skb, or 1 otherwise.
+ */
+int idpf_tso(struct sk_buff *skb, struct idpf_tx_offload_params *off)
+{
+ const struct skb_shared_info *shinfo;
+ union {
+ struct iphdr *v4;
+ struct ipv6hdr *v6;
+ unsigned char *hdr;
+ } ip;
+ union {
+ struct tcphdr *tcp;
+ struct udphdr *udp;
+ unsigned char *hdr;
+ } l4;
+ u32 paylen, l4_start;
+ int err;
+
+ if (!skb_is_gso(skb))
+ return 0;
+
+ err = skb_cow_head(skb, 0);
+ if (err < 0)
+ return err;
+
+ shinfo = skb_shinfo(skb);
+
+ ip.hdr = skb_network_header(skb);
+ l4.hdr = skb_transport_header(skb);
+
+ /* initialize outer IP header fields */
+ if (ip.v4->version == 4) {
+ ip.v4->tot_len = 0;
+ ip.v4->check = 0;
+ } else if (ip.v6->version == 6) {
+ ip.v6->payload_len = 0;
+ }
+
+ l4_start = skb_transport_offset(skb);
+
+ /* remove payload length from checksum */
+ paylen = skb->len - l4_start;
+
+ switch (shinfo->gso_type & ~SKB_GSO_DODGY) {
+ case SKB_GSO_TCPV4:
+ case SKB_GSO_TCPV6:
+ csum_replace_by_diff(&l4.tcp->check,
+ (__force __wsum)htonl(paylen));
+ off->tso_hdr_len = __tcp_hdrlen(l4.tcp) + l4_start;
+ break;
+ case SKB_GSO_UDP_L4:
+ csum_replace_by_diff(&l4.udp->check,
+ (__force __wsum)htonl(paylen));
+ /* compute length of segmentation header */
+ off->tso_hdr_len = sizeof(struct udphdr) + l4_start;
+ l4.udp->len = htons(shinfo->gso_size + sizeof(struct udphdr));
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ off->tso_len = skb->len - off->tso_hdr_len;
+ off->mss = shinfo->gso_size;
+ off->tso_segs = shinfo->gso_segs;
+
+ off->tx_flags |= IDPF_TX_FLAGS_TSO;
+
+ return 1;
+}
+
+/**
+ * __idpf_chk_linearize - Check skb is not using too many buffers
+ * @skb: send buffer
+ * @max_bufs: maximum number of buffers
+ *
+ * For TSO we need to count the TSO header and segment payload separately. As
+ * such we need to check cases where we have max_bufs-1 fragments or more as we
+ * can potentially require max_bufs+1 DMA transactions, 1 for the TSO header, 1
+ * for the segment payload in the first descriptor, and another max_buf-1 for
+ * the fragments.
+ */
+static bool __idpf_chk_linearize(struct sk_buff *skb, unsigned int max_bufs)
+{
+ const struct skb_shared_info *shinfo = skb_shinfo(skb);
+ const skb_frag_t *frag, *stale;
+ int nr_frags, sum;
+
+ /* no need to check if number of frags is less than max_bufs - 1 */
+ nr_frags = shinfo->nr_frags;
+ if (nr_frags < (max_bufs - 1))
+ return false;
+
+ /* We need to walk through the list and validate that each group
+ * of max_bufs-2 fragments totals at least gso_size.
+ */
+ nr_frags -= max_bufs - 2;
+ frag = &shinfo->frags[0];
+
+ /* Initialize size to the negative value of gso_size minus 1. We use
+ * this as the worst case scenario in which the frag ahead of us only
+ * provides one byte which is why we are limited to max_bufs-2
+ * descriptors for a single transmit as the header and previous
+ * fragment are already consuming 2 descriptors.
+ */
+ sum = 1 - shinfo->gso_size;
+
+ /* Add size of frags 0 through 4 to create our initial sum */
+ sum += skb_frag_size(frag++);
+ sum += skb_frag_size(frag++);
+ sum += skb_frag_size(frag++);
+ sum += skb_frag_size(frag++);
+ sum += skb_frag_size(frag++);
+
+ /* Walk through fragments adding latest fragment, testing it, and
+ * then removing stale fragments from the sum.
+ */
+ for (stale = &shinfo->frags[0];; stale++) {
+ int stale_size = skb_frag_size(stale);
+
+ sum += skb_frag_size(frag++);
+
+ /* The stale fragment may present us with a smaller
+ * descriptor than the actual fragment size. To account
+ * for that we need to remove all the data on the front and
+ * figure out what the remainder would be in the last
+ * descriptor associated with the fragment.
+ */
+ if (stale_size > IDPF_TX_MAX_DESC_DATA) {
+ int align_pad = -(skb_frag_off(stale)) &
+ (IDPF_TX_MAX_READ_REQ_SIZE - 1);
+
+ sum -= align_pad;
+ stale_size -= align_pad;
+
+ do {
+ sum -= IDPF_TX_MAX_DESC_DATA_ALIGNED;
+ stale_size -= IDPF_TX_MAX_DESC_DATA_ALIGNED;
+ } while (stale_size > IDPF_TX_MAX_DESC_DATA);
+ }
+
+ /* if sum is negative we failed to make sufficient progress */
+ if (sum < 0)
+ return true;
+
+ if (!nr_frags--)
+ break;
+
+ sum -= stale_size;
+ }
+
+ return false;
+}
+
+/**
+ * idpf_chk_linearize - Check if skb exceeds max descriptors per packet
+ * @skb: send buffer
+ * @max_bufs: maximum scatter gather buffers for single packet
+ * @count: number of buffers this packet needs
+ *
+ * Make sure we don't exceed maximum scatter gather buffers for a single
+ * packet. We have to do some special checking around the boundary (max_bufs-1)
+ * if TSO is on since we need count the TSO header and payload separately.
+ * E.g.: a packet with 7 fragments can require 9 DMA transactions; 1 for TSO
+ * header, 1 for segment payload, and then 7 for the fragments.
+ */
+bool idpf_chk_linearize(struct sk_buff *skb, unsigned int max_bufs,
+ unsigned int count)
+{
+ if (likely(count < max_bufs))
+ return false;
+ if (skb_is_gso(skb))
+ return __idpf_chk_linearize(skb, max_bufs);
+
+ return count > max_bufs;
+}
+
+/**
+ * idpf_tx_splitq_get_ctx_desc - grab next desc and update buffer ring
+ * @txq: queue to put context descriptor on
+ *
+ * Since the TX buffer rings mimics the descriptor ring, update the tx buffer
+ * ring entry to reflect that this index is a context descriptor
+ */
+static struct idpf_flex_tx_ctx_desc *
+idpf_tx_splitq_get_ctx_desc(struct idpf_queue *txq)
+{
+ struct idpf_flex_tx_ctx_desc *desc;
+ int i = txq->next_to_use;
+
+ memset(&txq->tx_buf[i], 0, sizeof(struct idpf_tx_buf));
+ txq->tx_buf[i].compl_tag = IDPF_SPLITQ_TX_INVAL_COMPL_TAG;
+
+ /* grab the next descriptor */
+ desc = IDPF_FLEX_TX_CTX_DESC(txq, i);
+ txq->next_to_use = idpf_tx_splitq_bump_ntu(txq, i);
+
+ return desc;
+}
+
+/**
+ * idpf_tx_drop_skb - free the SKB and bump tail if necessary
+ * @tx_q: queue to send buffer on
+ * @skb: pointer to skb
+ */
+netdev_tx_t idpf_tx_drop_skb(struct idpf_queue *tx_q, struct sk_buff *skb)
+{
+ u64_stats_update_begin(&tx_q->stats_sync);
+ u64_stats_inc(&tx_q->q_stats.tx.skb_drops);
+ u64_stats_update_end(&tx_q->stats_sync);
+
+ idpf_tx_buf_hw_update(tx_q, tx_q->next_to_use, false);
+
+ dev_kfree_skb(skb);
+
+ return NETDEV_TX_OK;
+}
+
+/**
+ * idpf_tx_splitq_frame - Sends buffer on Tx ring using flex descriptors
+ * @skb: send buffer
+ * @tx_q: queue to send buffer on
+ *
+ * Returns NETDEV_TX_OK if sent, else an error code
+ */
+static netdev_tx_t idpf_tx_splitq_frame(struct sk_buff *skb,
+ struct idpf_queue *tx_q)
+{
+ struct idpf_tx_splitq_params tx_params = { };
+ struct idpf_tx_buf *first;
+ unsigned int count;
+ int tso;
+
+ count = idpf_tx_desc_count_required(tx_q, skb);
+ if (unlikely(!count))
+ return idpf_tx_drop_skb(tx_q, skb);
+
+ tso = idpf_tso(skb, &tx_params.offload);
+ if (unlikely(tso < 0))
+ return idpf_tx_drop_skb(tx_q, skb);
+
+ /* Check for splitq specific TX resources */
+ count += (IDPF_TX_DESCS_PER_CACHE_LINE + tso);
+ if (idpf_tx_maybe_stop_splitq(tx_q, count)) {
+ idpf_tx_buf_hw_update(tx_q, tx_q->next_to_use, false);
+
+ return NETDEV_TX_BUSY;
+ }
+
+ if (tso) {
+ /* If tso is needed, set up context desc */
+ struct idpf_flex_tx_ctx_desc *ctx_desc =
+ idpf_tx_splitq_get_ctx_desc(tx_q);
+
+ ctx_desc->tso.qw1.cmd_dtype =
+ cpu_to_le16(IDPF_TX_DESC_DTYPE_FLEX_TSO_CTX |
+ IDPF_TX_FLEX_CTX_DESC_CMD_TSO);
+ ctx_desc->tso.qw0.flex_tlen =
+ cpu_to_le32(tx_params.offload.tso_len &
+ IDPF_TXD_FLEX_CTX_TLEN_M);
+ ctx_desc->tso.qw0.mss_rt =
+ cpu_to_le16(tx_params.offload.mss &
+ IDPF_TXD_FLEX_CTX_MSS_RT_M);
+ ctx_desc->tso.qw0.hdr_len = tx_params.offload.tso_hdr_len;
+
+ u64_stats_update_begin(&tx_q->stats_sync);
+ u64_stats_inc(&tx_q->q_stats.tx.lso_pkts);
+ u64_stats_update_end(&tx_q->stats_sync);
+ }
+
+ /* record the location of the first descriptor for this packet */
+ first = &tx_q->tx_buf[tx_q->next_to_use];
+ first->skb = skb;
+
+ if (tso) {
+ first->gso_segs = tx_params.offload.tso_segs;
+ first->bytecount = skb->len +
+ ((first->gso_segs - 1) * tx_params.offload.tso_hdr_len);
+ } else {
+ first->gso_segs = 1;
+ first->bytecount = max_t(unsigned int, skb->len, ETH_ZLEN);
+ }
+
+ if (test_bit(__IDPF_Q_FLOW_SCH_EN, tx_q->flags)) {
+ tx_params.dtype = IDPF_TX_DESC_DTYPE_FLEX_FLOW_SCHE;
+ tx_params.eop_cmd = IDPF_TXD_FLEX_FLOW_CMD_EOP;
+ /* Set the RE bit to catch any packets that may have not been
+ * stashed during RS completion cleaning. MIN_GAP is set to
+ * MIN_RING size to ensure it will be set at least once each
+ * time around the ring.
+ */
+ if (!(tx_q->next_to_use % IDPF_TX_SPLITQ_RE_MIN_GAP)) {
+ tx_params.eop_cmd |= IDPF_TXD_FLEX_FLOW_CMD_RE;
+ tx_q->txq_grp->num_completions_pending++;
+ }
+
+ if (skb->ip_summed == CHECKSUM_PARTIAL)
+ tx_params.offload.td_cmd |= IDPF_TXD_FLEX_FLOW_CMD_CS_EN;
+
+ } else {
+ tx_params.dtype = IDPF_TX_DESC_DTYPE_FLEX_L2TAG1_L2TAG2;
+ tx_params.eop_cmd = IDPF_TXD_LAST_DESC_CMD;
+
+ if (skb->ip_summed == CHECKSUM_PARTIAL)
+ tx_params.offload.td_cmd |= IDPF_TX_FLEX_DESC_CMD_CS_EN;
+ }
+
+ idpf_tx_splitq_map(tx_q, &tx_params, first);
+
+ return NETDEV_TX_OK;
+}
+
+/**
+ * idpf_tx_splitq_start - Selects the right Tx queue to send buffer
+ * @skb: send buffer
+ * @netdev: network interface device structure
+ *
+ * Returns NETDEV_TX_OK if sent, else an error code
+ */
+netdev_tx_t idpf_tx_splitq_start(struct sk_buff *skb,
+ struct net_device *netdev)
+{
+ struct idpf_vport *vport = idpf_netdev_to_vport(netdev);
+ struct idpf_queue *tx_q;
+
+ if (unlikely(skb_get_queue_mapping(skb) >= vport->num_txq)) {
+ dev_kfree_skb_any(skb);
+
+ return NETDEV_TX_OK;
+ }
+
+ tx_q = vport->txqs[skb_get_queue_mapping(skb)];
+
+ /* hardware can't handle really short frames, hardware padding works
+ * beyond this point
+ */
+ if (skb_put_padto(skb, tx_q->tx_min_pkt_len)) {
+ idpf_tx_buf_hw_update(tx_q, tx_q->next_to_use, false);
+
+ return NETDEV_TX_OK;
+ }
+
+ return idpf_tx_splitq_frame(skb, tx_q);
+}
+
+/**
+ * idpf_ptype_to_htype - get a hash type
+ * @decoded: Decoded Rx packet type related fields
+ *
+ * Returns appropriate hash type (such as PKT_HASH_TYPE_L2/L3/L4) to be used by
+ * skb_set_hash based on PTYPE as parsed by HW Rx pipeline and is part of
+ * Rx desc.
+ */
+enum pkt_hash_types idpf_ptype_to_htype(const struct idpf_rx_ptype_decoded *decoded)
+{
+ if (!decoded->known)
+ return PKT_HASH_TYPE_NONE;
+ if (decoded->payload_layer == IDPF_RX_PTYPE_PAYLOAD_LAYER_PAY2 &&
+ decoded->inner_prot)
+ return PKT_HASH_TYPE_L4;
+ if (decoded->payload_layer == IDPF_RX_PTYPE_PAYLOAD_LAYER_PAY2 &&
+ decoded->outer_ip)
+ return PKT_HASH_TYPE_L3;
+ if (decoded->outer_ip == IDPF_RX_PTYPE_OUTER_L2)
+ return PKT_HASH_TYPE_L2;
+
+ return PKT_HASH_TYPE_NONE;
+}
+
+/**
+ * idpf_rx_hash - set the hash value in the skb
+ * @rxq: Rx descriptor ring packet is being transacted on
+ * @skb: pointer to current skb being populated
+ * @rx_desc: Receive descriptor
+ * @decoded: Decoded Rx packet type related fields
+ */
+static void idpf_rx_hash(struct idpf_queue *rxq, struct sk_buff *skb,
+ struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc,
+ struct idpf_rx_ptype_decoded *decoded)
+{
+ u32 hash;
+
+ if (unlikely(!idpf_is_feature_ena(rxq->vport, NETIF_F_RXHASH)))
+ return;
+
+ hash = le16_to_cpu(rx_desc->hash1) |
+ (rx_desc->ff2_mirrid_hash2.hash2 << 16) |
+ (rx_desc->hash3 << 24);
+
+ skb_set_hash(skb, hash, idpf_ptype_to_htype(decoded));
+}
+
+/**
+ * idpf_rx_csum - Indicate in skb if checksum is good
+ * @rxq: Rx descriptor ring packet is being transacted on
+ * @skb: pointer to current skb being populated
+ * @csum_bits: checksum fields extracted from the descriptor
+ * @decoded: Decoded Rx packet type related fields
+ *
+ * skb->protocol must be set before this function is called
+ */
+static void idpf_rx_csum(struct idpf_queue *rxq, struct sk_buff *skb,
+ struct idpf_rx_csum_decoded *csum_bits,
+ struct idpf_rx_ptype_decoded *decoded)
+{
+ bool ipv4, ipv6;
+
+ /* check if Rx checksum is enabled */
+ if (unlikely(!idpf_is_feature_ena(rxq->vport, NETIF_F_RXCSUM)))
+ return;
+
+ /* check if HW has decoded the packet and checksum */
+ if (!(csum_bits->l3l4p))
+ return;
+
+ ipv4 = IDPF_RX_PTYPE_TO_IPV(decoded, IDPF_RX_PTYPE_OUTER_IPV4);
+ ipv6 = IDPF_RX_PTYPE_TO_IPV(decoded, IDPF_RX_PTYPE_OUTER_IPV6);
+
+ if (ipv4 && (csum_bits->ipe || csum_bits->eipe))
+ goto checksum_fail;
+
+ if (ipv6 && csum_bits->ipv6exadd)
+ return;
+
+ /* check for L4 errors and handle packets that were not able to be
+ * checksummed
+ */
+ if (csum_bits->l4e)
+ goto checksum_fail;
+
+ /* Only report checksum unnecessary for ICMP, TCP, UDP, or SCTP */
+ switch (decoded->inner_prot) {
+ case IDPF_RX_PTYPE_INNER_PROT_ICMP:
+ case IDPF_RX_PTYPE_INNER_PROT_TCP:
+ case IDPF_RX_PTYPE_INNER_PROT_UDP:
+ if (!csum_bits->raw_csum_inv) {
+ u16 csum = csum_bits->raw_csum;
+
+ skb->csum = csum_unfold((__force __sum16)~swab16(csum));
+ skb->ip_summed = CHECKSUM_COMPLETE;
+ } else {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ }
+ break;
+ case IDPF_RX_PTYPE_INNER_PROT_SCTP:
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ break;
+ default:
+ break;
+ }
+
+ return;
+
+checksum_fail:
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_inc(&rxq->q_stats.rx.hw_csum_err);
+ u64_stats_update_end(&rxq->stats_sync);
+}
+
+/**
+ * idpf_rx_splitq_extract_csum_bits - Extract checksum bits from descriptor
+ * @rx_desc: receive descriptor
+ * @csum: structure to extract checksum fields
+ *
+ **/
+static void idpf_rx_splitq_extract_csum_bits(struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc,
+ struct idpf_rx_csum_decoded *csum)
+{
+ u8 qword0, qword1;
+
+ qword0 = rx_desc->status_err0_qw0;
+ qword1 = rx_desc->status_err0_qw1;
+
+ csum->ipe = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_IPE_M,
+ qword1);
+ csum->eipe = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_EIPE_M,
+ qword1);
+ csum->l4e = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_L4E_M,
+ qword1);
+ csum->l3l4p = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_L3L4P_M,
+ qword1);
+ csum->ipv6exadd = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_IPV6EXADD_M,
+ qword0);
+ csum->raw_csum_inv = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_RAW_CSUM_INV_M,
+ le16_to_cpu(rx_desc->ptype_err_fflags0));
+ csum->raw_csum = le16_to_cpu(rx_desc->misc.raw_cs);
+}
+
+/**
+ * idpf_rx_rsc - Set the RSC fields in the skb
+ * @rxq : Rx descriptor ring packet is being transacted on
+ * @skb : pointer to current skb being populated
+ * @rx_desc: Receive descriptor
+ * @decoded: Decoded Rx packet type related fields
+ *
+ * Return 0 on success and error code on failure
+ *
+ * Populate the skb fields with the total number of RSC segments, RSC payload
+ * length and packet type.
+ */
+static int idpf_rx_rsc(struct idpf_queue *rxq, struct sk_buff *skb,
+ struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc,
+ struct idpf_rx_ptype_decoded *decoded)
+{
+ u16 rsc_segments, rsc_seg_len;
+ bool ipv4, ipv6;
+ int len;
+
+ if (unlikely(!decoded->outer_ip))
+ return -EINVAL;
+
+ rsc_seg_len = le16_to_cpu(rx_desc->misc.rscseglen);
+ if (unlikely(!rsc_seg_len))
+ return -EINVAL;
+
+ ipv4 = IDPF_RX_PTYPE_TO_IPV(decoded, IDPF_RX_PTYPE_OUTER_IPV4);
+ ipv6 = IDPF_RX_PTYPE_TO_IPV(decoded, IDPF_RX_PTYPE_OUTER_IPV6);
+
+ if (unlikely(!(ipv4 ^ ipv6)))
+ return -EINVAL;
+
+ rsc_segments = DIV_ROUND_UP(skb->data_len, rsc_seg_len);
+ if (unlikely(rsc_segments == 1))
+ return 0;
+
+ NAPI_GRO_CB(skb)->count = rsc_segments;
+ skb_shinfo(skb)->gso_size = rsc_seg_len;
+
+ skb_reset_network_header(skb);
+ len = skb->len - skb_transport_offset(skb);
+
+ if (ipv4) {
+ struct iphdr *ipv4h = ip_hdr(skb);
+
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
+
+ /* Reset and set transport header offset in skb */
+ skb_set_transport_header(skb, sizeof(struct iphdr));
+
+ /* Compute the TCP pseudo header checksum*/
+ tcp_hdr(skb)->check =
+ ~tcp_v4_check(len, ipv4h->saddr, ipv4h->daddr, 0);
+ } else {
+ struct ipv6hdr *ipv6h = ipv6_hdr(skb);
+
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
+ skb_set_transport_header(skb, sizeof(struct ipv6hdr));
+ tcp_hdr(skb)->check =
+ ~tcp_v6_check(len, &ipv6h->saddr, &ipv6h->daddr, 0);
+ }
+
+ tcp_gro_complete(skb);
+
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_inc(&rxq->q_stats.rx.rsc_pkts);
+ u64_stats_update_end(&rxq->stats_sync);
+
+ return 0;
+}
+
+/**
+ * idpf_rx_process_skb_fields - Populate skb header fields from Rx descriptor
+ * @rxq: Rx descriptor ring packet is being transacted on
+ * @skb: pointer to current skb being populated
+ * @rx_desc: Receive descriptor
+ *
+ * This function checks the ring, descriptor, and packet information in
+ * order to populate the hash, checksum, protocol, and
+ * other fields within the skb.
+ */
+static int idpf_rx_process_skb_fields(struct idpf_queue *rxq,
+ struct sk_buff *skb,
+ struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc)
+{
+ struct idpf_rx_csum_decoded csum_bits = { };
+ struct idpf_rx_ptype_decoded decoded;
+ u16 rx_ptype;
+
+ rx_ptype = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_PTYPE_M,
+ le16_to_cpu(rx_desc->ptype_err_fflags0));
+
+ decoded = rxq->vport->rx_ptype_lkup[rx_ptype];
+ /* If we don't know the ptype we can't do anything else with it. Just
+ * pass it up the stack as-is.
+ */
+ if (!decoded.known)
+ return 0;
+
+ /* process RSS/hash */
+ idpf_rx_hash(rxq, skb, rx_desc, &decoded);
+
+ skb->protocol = eth_type_trans(skb, rxq->vport->netdev);
+
+ if (FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_RSC_M,
+ le16_to_cpu(rx_desc->hdrlen_flags)))
+ return idpf_rx_rsc(rxq, skb, rx_desc, &decoded);
+
+ idpf_rx_splitq_extract_csum_bits(rx_desc, &csum_bits);
+ idpf_rx_csum(rxq, skb, &csum_bits, &decoded);
+
+ return 0;
+}
+
+/**
+ * idpf_rx_add_frag - Add contents of Rx buffer to sk_buff as a frag
+ * @rx_buf: buffer containing page to add
+ * @skb: sk_buff to place the data into
+ * @size: packet length from rx_desc
+ *
+ * This function will add the data contained in rx_buf->page to the skb.
+ * It will just attach the page as a frag to the skb.
+ * The function will then update the page offset.
+ */
+void idpf_rx_add_frag(struct idpf_rx_buf *rx_buf, struct sk_buff *skb,
+ unsigned int size)
+{
+ skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buf->page,
+ rx_buf->page_offset, size, rx_buf->truesize);
+
+ rx_buf->page = NULL;
+}
+
+/**
+ * idpf_rx_construct_skb - Allocate skb and populate it
+ * @rxq: Rx descriptor queue
+ * @rx_buf: Rx buffer to pull data from
+ * @size: the length of the packet
+ *
+ * This function allocates an skb. It then populates it with the page
+ * data from the current receive descriptor, taking care to set up the
+ * skb correctly.
+ */
+struct sk_buff *idpf_rx_construct_skb(struct idpf_queue *rxq,
+ struct idpf_rx_buf *rx_buf,
+ unsigned int size)
+{
+ unsigned int headlen;
+ struct sk_buff *skb;
+ void *va;
+
+ va = page_address(rx_buf->page) + rx_buf->page_offset;
+
+ /* prefetch first cache line of first page */
+ net_prefetch(va);
+ /* allocate a skb to store the frags */
+ skb = __napi_alloc_skb(&rxq->q_vector->napi, IDPF_RX_HDR_SIZE,
+ GFP_ATOMIC);
+ if (unlikely(!skb)) {
+ idpf_rx_put_page(rx_buf);
+
+ return NULL;
+ }
+
+ skb_record_rx_queue(skb, rxq->idx);
+ skb_mark_for_recycle(skb);
+
+ /* Determine available headroom for copy */
+ headlen = size;
+ if (headlen > IDPF_RX_HDR_SIZE)
+ headlen = eth_get_headlen(skb->dev, va, IDPF_RX_HDR_SIZE);
+
+ /* align pull length to size of long to optimize memcpy performance */
+ memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long)));
+
+ /* if we exhaust the linear part then add what is left as a frag */
+ size -= headlen;
+ if (!size) {
+ idpf_rx_put_page(rx_buf);
+
+ return skb;
+ }
+
+ skb_add_rx_frag(skb, 0, rx_buf->page, rx_buf->page_offset + headlen,
+ size, rx_buf->truesize);
+
+ /* Since we're giving the page to the stack, clear our reference to it.
+ * We'll get a new one during buffer posting.
+ */
+ rx_buf->page = NULL;
+
+ return skb;
+}
+
+/**
+ * idpf_rx_hdr_construct_skb - Allocate skb and populate it from header buffer
+ * @rxq: Rx descriptor queue
+ * @va: Rx buffer to pull data from
+ * @size: the length of the packet
+ *
+ * This function allocates an skb. It then populates it with the page data from
+ * the current receive descriptor, taking care to set up the skb correctly.
+ * This specifically uses a header buffer to start building the skb.
+ */
+static struct sk_buff *idpf_rx_hdr_construct_skb(struct idpf_queue *rxq,
+ const void *va,
+ unsigned int size)
+{
+ struct sk_buff *skb;
+
+ /* allocate a skb to store the frags */
+ skb = __napi_alloc_skb(&rxq->q_vector->napi, size, GFP_ATOMIC);
+ if (unlikely(!skb))
+ return NULL;
+
+ skb_record_rx_queue(skb, rxq->idx);
+
+ memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
+
+ /* More than likely, a payload fragment, which will use a page from
+ * page_pool will be added to the SKB so mark it for recycle
+ * preemptively. And if not, it's inconsequential.
+ */
+ skb_mark_for_recycle(skb);
+
+ return skb;
+}
+
+/**
+ * idpf_rx_splitq_test_staterr - tests bits in Rx descriptor
+ * status and error fields
+ * @stat_err_field: field from descriptor to test bits in
+ * @stat_err_bits: value to mask
+ *
+ */
+static bool idpf_rx_splitq_test_staterr(const u8 stat_err_field,
+ const u8 stat_err_bits)
+{
+ return !!(stat_err_field & stat_err_bits);
+}
+
+/**
+ * idpf_rx_splitq_is_eop - process handling of EOP buffers
+ * @rx_desc: Rx descriptor for current buffer
+ *
+ * If the buffer is an EOP buffer, this function exits returning true,
+ * otherwise return false indicating that this is in fact a non-EOP buffer.
+ */
+static bool idpf_rx_splitq_is_eop(struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc)
+{
+ /* if we are the last buffer then there is nothing else to do */
+ return likely(idpf_rx_splitq_test_staterr(rx_desc->status_err0_qw1,
+ IDPF_RXD_EOF_SPLITQ));
+}
+
+/**
+ * idpf_rx_splitq_clean - Clean completed descriptors from Rx queue
+ * @rxq: Rx descriptor queue to retrieve receive buffer queue
+ * @budget: Total limit on number of packets to process
+ *
+ * This function provides a "bounce buffer" approach to Rx interrupt
+ * processing. The advantage to this is that on systems that have
+ * expensive overhead for IOMMU access this provides a means of avoiding
+ * it by maintaining the mapping of the page to the system.
+ *
+ * Returns amount of work completed
+ */
+static int idpf_rx_splitq_clean(struct idpf_queue *rxq, int budget)
+{
+ int total_rx_bytes = 0, total_rx_pkts = 0;
+ struct idpf_queue *rx_bufq = NULL;
+ struct sk_buff *skb = rxq->skb;
+ u16 ntc = rxq->next_to_clean;
+
+ /* Process Rx packets bounded by budget */
+ while (likely(total_rx_pkts < budget)) {
+ struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc;
+ struct idpf_sw_queue *refillq = NULL;
+ struct idpf_rxq_set *rxq_set = NULL;
+ struct idpf_rx_buf *rx_buf = NULL;
+ union virtchnl2_rx_desc *desc;
+ unsigned int pkt_len = 0;
+ unsigned int hdr_len = 0;
+ u16 gen_id, buf_id = 0;
+ /* Header buffer overflow only valid for header split */
+ bool hbo = false;
+ int bufq_id;
+ u8 rxdid;
+
+ /* get the Rx desc from Rx queue based on 'next_to_clean' */
+ desc = IDPF_RX_DESC(rxq, ntc);
+ rx_desc = (struct virtchnl2_rx_flex_desc_adv_nic_3 *)desc;
+
+ /* This memory barrier is needed to keep us from reading
+ * any other fields out of the rx_desc
+ */
+ dma_rmb();
+
+ /* if the descriptor isn't done, no work yet to do */
+ gen_id = le16_to_cpu(rx_desc->pktlen_gen_bufq_id);
+ gen_id = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_GEN_M, gen_id);
+
+ if (test_bit(__IDPF_Q_GEN_CHK, rxq->flags) != gen_id)
+ break;
+
+ rxdid = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_RXDID_M,
+ rx_desc->rxdid_ucast);
+ if (rxdid != VIRTCHNL2_RXDID_2_FLEX_SPLITQ) {
+ IDPF_RX_BUMP_NTC(rxq, ntc);
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_inc(&rxq->q_stats.rx.bad_descs);
+ u64_stats_update_end(&rxq->stats_sync);
+ continue;
+ }
+
+ pkt_len = le16_to_cpu(rx_desc->pktlen_gen_bufq_id);
+ pkt_len = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_LEN_PBUF_M,
+ pkt_len);
+
+ hbo = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_HBO_M,
+ rx_desc->status_err0_qw1);
+
+ if (unlikely(hbo)) {
+ /* If a header buffer overflow, occurs, i.e. header is
+ * too large to fit in the header split buffer, HW will
+ * put the entire packet, including headers, in the
+ * data/payload buffer.
+ */
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_inc(&rxq->q_stats.rx.hsplit_buf_ovf);
+ u64_stats_update_end(&rxq->stats_sync);
+ goto bypass_hsplit;
+ }
+
+ hdr_len = le16_to_cpu(rx_desc->hdrlen_flags);
+ hdr_len = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_LEN_HDR_M,
+ hdr_len);
+
+bypass_hsplit:
+ bufq_id = le16_to_cpu(rx_desc->pktlen_gen_bufq_id);
+ bufq_id = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_BUFQ_ID_M,
+ bufq_id);
+
+ rxq_set = container_of(rxq, struct idpf_rxq_set, rxq);
+ if (!bufq_id)
+ refillq = rxq_set->refillq0;
+ else
+ refillq = rxq_set->refillq1;
+
+ /* retrieve buffer from the rxq */
+ rx_bufq = &rxq->rxq_grp->splitq.bufq_sets[bufq_id].bufq;
+
+ buf_id = le16_to_cpu(rx_desc->buf_id);
+
+ rx_buf = &rx_bufq->rx_buf.buf[buf_id];
+
+ if (hdr_len) {
+ const void *va = (u8 *)rx_bufq->rx_buf.hdr_buf_va +
+ (u32)buf_id * IDPF_HDR_BUF_SIZE;
+
+ skb = idpf_rx_hdr_construct_skb(rxq, va, hdr_len);
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_inc(&rxq->q_stats.rx.hsplit_pkts);
+ u64_stats_update_end(&rxq->stats_sync);
+ }
+
+ if (pkt_len) {
+ idpf_rx_sync_for_cpu(rx_buf, pkt_len);
+ if (skb)
+ idpf_rx_add_frag(rx_buf, skb, pkt_len);
+ else
+ skb = idpf_rx_construct_skb(rxq, rx_buf,
+ pkt_len);
+ } else {
+ idpf_rx_put_page(rx_buf);
+ }
+
+ /* exit if we failed to retrieve a buffer */
+ if (!skb)
+ break;
+
+ idpf_rx_post_buf_refill(refillq, buf_id);
+
+ IDPF_RX_BUMP_NTC(rxq, ntc);
+ /* skip if it is non EOP desc */
+ if (!idpf_rx_splitq_is_eop(rx_desc))
+ continue;
+
+ /* pad skb if needed (to make valid ethernet frame) */
+ if (eth_skb_pad(skb)) {
+ skb = NULL;
+ continue;
+ }
+
+ /* probably a little skewed due to removing CRC */
+ total_rx_bytes += skb->len;
+
+ /* protocol */
+ if (unlikely(idpf_rx_process_skb_fields(rxq, skb, rx_desc))) {
+ dev_kfree_skb_any(skb);
+ skb = NULL;
+ continue;
+ }
+
+ /* send completed skb up the stack */
+ napi_gro_receive(&rxq->q_vector->napi, skb);
+ skb = NULL;
+
+ /* update budget accounting */
+ total_rx_pkts++;
+ }
+
+ rxq->next_to_clean = ntc;
+
+ rxq->skb = skb;
+ u64_stats_update_begin(&rxq->stats_sync);
+ u64_stats_add(&rxq->q_stats.rx.packets, total_rx_pkts);
+ u64_stats_add(&rxq->q_stats.rx.bytes, total_rx_bytes);
+ u64_stats_update_end(&rxq->stats_sync);
+
+ /* guarantee a trip back through this routine if there was a failure */
+ return total_rx_pkts;
+}
+
+/**
+ * idpf_rx_update_bufq_desc - Update buffer queue descriptor
+ * @bufq: Pointer to the buffer queue
+ * @refill_desc: SW Refill queue descriptor containing buffer ID
+ * @buf_desc: Buffer queue descriptor
+ *
+ * Return 0 on success and negative on failure.
+ */
+static int idpf_rx_update_bufq_desc(struct idpf_queue *bufq, u16 refill_desc,
+ struct virtchnl2_splitq_rx_buf_desc *buf_desc)
+{
+ struct idpf_rx_buf *buf;
+ dma_addr_t addr;
+ u16 buf_id;
+
+ buf_id = FIELD_GET(IDPF_RX_BI_BUFID_M, refill_desc);
+
+ buf = &bufq->rx_buf.buf[buf_id];
+
+ addr = idpf_alloc_page(bufq->pp, buf, bufq->rx_buf_size);
+ if (unlikely(addr == DMA_MAPPING_ERROR))
+ return -ENOMEM;
+
+ buf_desc->pkt_addr = cpu_to_le64(addr);
+ buf_desc->qword0.buf_id = cpu_to_le16(buf_id);
+
+ if (!bufq->rx_hsplit_en)
+ return 0;
+
+ buf_desc->hdr_addr = cpu_to_le64(bufq->rx_buf.hdr_buf_pa +
+ (u32)buf_id * IDPF_HDR_BUF_SIZE);
+
+ return 0;
+}
+
+/**
+ * idpf_rx_clean_refillq - Clean refill queue buffers
+ * @bufq: buffer queue to post buffers back to
+ * @refillq: refill queue to clean
+ *
+ * This function takes care of the buffer refill management
+ */
+static void idpf_rx_clean_refillq(struct idpf_queue *bufq,
+ struct idpf_sw_queue *refillq)
+{
+ struct virtchnl2_splitq_rx_buf_desc *buf_desc;
+ u16 bufq_nta = bufq->next_to_alloc;
+ u16 ntc = refillq->next_to_clean;
+ int cleaned = 0;
+ u16 gen;
+
+ buf_desc = IDPF_SPLITQ_RX_BUF_DESC(bufq, bufq_nta);
+
+ /* make sure we stop at ring wrap in the unlikely case ring is full */
+ while (likely(cleaned < refillq->desc_count)) {
+ u16 refill_desc = IDPF_SPLITQ_RX_BI_DESC(refillq, ntc);
+ bool failure;
+
+ gen = FIELD_GET(IDPF_RX_BI_GEN_M, refill_desc);
+ if (test_bit(__IDPF_RFLQ_GEN_CHK, refillq->flags) != gen)
+ break;
+
+ failure = idpf_rx_update_bufq_desc(bufq, refill_desc,
+ buf_desc);
+ if (failure)
+ break;
+
+ if (unlikely(++ntc == refillq->desc_count)) {
+ change_bit(__IDPF_RFLQ_GEN_CHK, refillq->flags);
+ ntc = 0;
+ }
+
+ if (unlikely(++bufq_nta == bufq->desc_count)) {
+ buf_desc = IDPF_SPLITQ_RX_BUF_DESC(bufq, 0);
+ bufq_nta = 0;
+ } else {
+ buf_desc++;
+ }
+
+ cleaned++;
+ }
+
+ if (!cleaned)
+ return;
+
+ /* We want to limit how many transactions on the bus we trigger with
+ * tail writes so we only do it in strides. It's also important we
+ * align the write to a multiple of 8 as required by HW.
+ */
+ if (((bufq->next_to_use <= bufq_nta ? 0 : bufq->desc_count) +
+ bufq_nta - bufq->next_to_use) >= IDPF_RX_BUF_POST_STRIDE)
+ idpf_rx_buf_hw_update(bufq, ALIGN_DOWN(bufq_nta,
+ IDPF_RX_BUF_POST_STRIDE));
+
+ /* update next to alloc since we have filled the ring */
+ refillq->next_to_clean = ntc;
+ bufq->next_to_alloc = bufq_nta;
+}
+
+/**
+ * idpf_rx_clean_refillq_all - Clean all refill queues
+ * @bufq: buffer queue with refill queues
+ *
+ * Iterates through all refill queues assigned to the buffer queue assigned to
+ * this vector. Returns true if clean is complete within budget, false
+ * otherwise.
+ */
+static void idpf_rx_clean_refillq_all(struct idpf_queue *bufq)
+{
+ struct idpf_bufq_set *bufq_set;
+ int i;
+
+ bufq_set = container_of(bufq, struct idpf_bufq_set, bufq);
+ for (i = 0; i < bufq_set->num_refillqs; i++)
+ idpf_rx_clean_refillq(bufq, &bufq_set->refillqs[i]);
+}
+
+/**
+ * idpf_vport_intr_clean_queues - MSIX mode Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a q_vector
+ *
+ */
+static irqreturn_t idpf_vport_intr_clean_queues(int __always_unused irq,
+ void *data)
+{
+ struct idpf_q_vector *q_vector = (struct idpf_q_vector *)data;
+
+ q_vector->total_events++;
+ napi_schedule(&q_vector->napi);
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * idpf_vport_intr_napi_del_all - Unregister napi for all q_vectors in vport
+ * @vport: virtual port structure
+ *
+ */
+static void idpf_vport_intr_napi_del_all(struct idpf_vport *vport)
+{
+ u16 v_idx;
+
+ for (v_idx = 0; v_idx < vport->num_q_vectors; v_idx++)
+ netif_napi_del(&vport->q_vectors[v_idx].napi);
+}
+
+/**
+ * idpf_vport_intr_napi_dis_all - Disable NAPI for all q_vectors in the vport
+ * @vport: main vport structure
+ */
+static void idpf_vport_intr_napi_dis_all(struct idpf_vport *vport)
+{
+ int v_idx;
+
+ for (v_idx = 0; v_idx < vport->num_q_vectors; v_idx++)
+ napi_disable(&vport->q_vectors[v_idx].napi);
+}
+
+/**
+ * idpf_vport_intr_rel - Free memory allocated for interrupt vectors
+ * @vport: virtual port
+ *
+ * Free the memory allocated for interrupt vectors associated to a vport
+ */
+void idpf_vport_intr_rel(struct idpf_vport *vport)
+{
+ int i, j, v_idx;
+
+ for (v_idx = 0; v_idx < vport->num_q_vectors; v_idx++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[v_idx];
+
+ kfree(q_vector->bufq);
+ q_vector->bufq = NULL;
+ kfree(q_vector->tx);
+ q_vector->tx = NULL;
+ kfree(q_vector->rx);
+ q_vector->rx = NULL;
+ }
+
+ /* Clean up the mapping of queues to vectors */
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ for (j = 0; j < rx_qgrp->splitq.num_rxq_sets; j++)
+ rx_qgrp->splitq.rxq_sets[j]->rxq.q_vector = NULL;
+ else
+ for (j = 0; j < rx_qgrp->singleq.num_rxq; j++)
+ rx_qgrp->singleq.rxqs[j]->q_vector = NULL;
+ }
+
+ if (idpf_is_queue_model_split(vport->txq_model))
+ for (i = 0; i < vport->num_txq_grp; i++)
+ vport->txq_grps[i].complq->q_vector = NULL;
+ else
+ for (i = 0; i < vport->num_txq_grp; i++)
+ for (j = 0; j < vport->txq_grps[i].num_txq; j++)
+ vport->txq_grps[i].txqs[j]->q_vector = NULL;
+
+ kfree(vport->q_vectors);
+ vport->q_vectors = NULL;
+}
+
+/**
+ * idpf_vport_intr_rel_irq - Free the IRQ association with the OS
+ * @vport: main vport structure
+ */
+static void idpf_vport_intr_rel_irq(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ int vector;
+
+ for (vector = 0; vector < vport->num_q_vectors; vector++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[vector];
+ int irq_num, vidx;
+
+ /* free only the irqs that were actually requested */
+ if (!q_vector)
+ continue;
+
+ vidx = vport->q_vector_idxs[vector];
+ irq_num = adapter->msix_entries[vidx].vector;
+
+ /* clear the affinity_mask in the IRQ descriptor */
+ irq_set_affinity_hint(irq_num, NULL);
+ free_irq(irq_num, q_vector);
+ }
+}
+
+/**
+ * idpf_vport_intr_dis_irq_all - Disable all interrupt
+ * @vport: main vport structure
+ */
+static void idpf_vport_intr_dis_irq_all(struct idpf_vport *vport)
+{
+ struct idpf_q_vector *q_vector = vport->q_vectors;
+ int q_idx;
+
+ for (q_idx = 0; q_idx < vport->num_q_vectors; q_idx++)
+ writel(0, q_vector[q_idx].intr_reg.dyn_ctl);
+}
+
+/**
+ * idpf_vport_intr_buildreg_itr - Enable default interrupt generation settings
+ * @q_vector: pointer to q_vector
+ * @type: itr index
+ * @itr: itr value
+ */
+static u32 idpf_vport_intr_buildreg_itr(struct idpf_q_vector *q_vector,
+ const int type, u16 itr)
+{
+ u32 itr_val;
+
+ itr &= IDPF_ITR_MASK;
+ /* Don't clear PBA because that can cause lost interrupts that
+ * came in while we were cleaning/polling
+ */
+ itr_val = q_vector->intr_reg.dyn_ctl_intena_m |
+ (type << q_vector->intr_reg.dyn_ctl_itridx_s) |
+ (itr << (q_vector->intr_reg.dyn_ctl_intrvl_s - 1));
+
+ return itr_val;
+}
+
+/**
+ * idpf_update_dim_sample - Update dim sample with packets and bytes
+ * @q_vector: the vector associated with the interrupt
+ * @dim_sample: dim sample to update
+ * @dim: dim instance structure
+ * @packets: total packets
+ * @bytes: total bytes
+ *
+ * Update the dim sample with the packets and bytes which are passed to this
+ * function. Set the dim state appropriately if the dim settings gets stale.
+ */
+static void idpf_update_dim_sample(struct idpf_q_vector *q_vector,
+ struct dim_sample *dim_sample,
+ struct dim *dim, u64 packets, u64 bytes)
+{
+ dim_update_sample(q_vector->total_events, packets, bytes, dim_sample);
+ dim_sample->comp_ctr = 0;
+
+ /* if dim settings get stale, like when not updated for 1 second or
+ * longer, force it to start again. This addresses the frequent case
+ * of an idle queue being switched to by the scheduler.
+ */
+ if (ktime_ms_delta(dim_sample->time, dim->start_sample.time) >= HZ)
+ dim->state = DIM_START_MEASURE;
+}
+
+/**
+ * idpf_net_dim - Update net DIM algorithm
+ * @q_vector: the vector associated with the interrupt
+ *
+ * Create a DIM sample and notify net_dim() so that it can possibly decide
+ * a new ITR value based on incoming packets, bytes, and interrupts.
+ *
+ * This function is a no-op if the queue is not configured to dynamic ITR.
+ */
+static void idpf_net_dim(struct idpf_q_vector *q_vector)
+{
+ struct dim_sample dim_sample = { };
+ u64 packets, bytes;
+ u32 i;
+
+ if (!IDPF_ITR_IS_DYNAMIC(q_vector->tx_intr_mode))
+ goto check_rx_itr;
+
+ for (i = 0, packets = 0, bytes = 0; i < q_vector->num_txq; i++) {
+ struct idpf_queue *txq = q_vector->tx[i];
+ unsigned int start;
+
+ do {
+ start = u64_stats_fetch_begin(&txq->stats_sync);
+ packets += u64_stats_read(&txq->q_stats.tx.packets);
+ bytes += u64_stats_read(&txq->q_stats.tx.bytes);
+ } while (u64_stats_fetch_retry(&txq->stats_sync, start));
+ }
+
+ idpf_update_dim_sample(q_vector, &dim_sample, &q_vector->tx_dim,
+ packets, bytes);
+ net_dim(&q_vector->tx_dim, dim_sample);
+
+check_rx_itr:
+ if (!IDPF_ITR_IS_DYNAMIC(q_vector->rx_intr_mode))
+ return;
+
+ for (i = 0, packets = 0, bytes = 0; i < q_vector->num_rxq; i++) {
+ struct idpf_queue *rxq = q_vector->rx[i];
+ unsigned int start;
+
+ do {
+ start = u64_stats_fetch_begin(&rxq->stats_sync);
+ packets += u64_stats_read(&rxq->q_stats.rx.packets);
+ bytes += u64_stats_read(&rxq->q_stats.rx.bytes);
+ } while (u64_stats_fetch_retry(&rxq->stats_sync, start));
+ }
+
+ idpf_update_dim_sample(q_vector, &dim_sample, &q_vector->rx_dim,
+ packets, bytes);
+ net_dim(&q_vector->rx_dim, dim_sample);
+}
+
+/**
+ * idpf_vport_intr_update_itr_ena_irq - Update itr and re-enable MSIX interrupt
+ * @q_vector: q_vector for which itr is being updated and interrupt enabled
+ *
+ * Update the net_dim() algorithm and re-enable the interrupt associated with
+ * this vector.
+ */
+void idpf_vport_intr_update_itr_ena_irq(struct idpf_q_vector *q_vector)
+{
+ u32 intval;
+
+ /* net_dim() updates ITR out-of-band using a work item */
+ idpf_net_dim(q_vector);
+
+ intval = idpf_vport_intr_buildreg_itr(q_vector,
+ IDPF_NO_ITR_UPDATE_IDX, 0);
+
+ writel(intval, q_vector->intr_reg.dyn_ctl);
+}
+
+/**
+ * idpf_vport_intr_req_irq - get MSI-X vectors from the OS for the vport
+ * @vport: main vport structure
+ * @basename: name for the vector
+ */
+static int idpf_vport_intr_req_irq(struct idpf_vport *vport, char *basename)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ int vector, err, irq_num, vidx;
+ const char *vec_name;
+
+ for (vector = 0; vector < vport->num_q_vectors; vector++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[vector];
+
+ vidx = vport->q_vector_idxs[vector];
+ irq_num = adapter->msix_entries[vidx].vector;
+
+ if (q_vector->num_rxq && q_vector->num_txq)
+ vec_name = "TxRx";
+ else if (q_vector->num_rxq)
+ vec_name = "Rx";
+ else if (q_vector->num_txq)
+ vec_name = "Tx";
+ else
+ continue;
+
+ q_vector->name = kasprintf(GFP_KERNEL, "%s-%s-%d",
+ basename, vec_name, vidx);
+
+ err = request_irq(irq_num, idpf_vport_intr_clean_queues, 0,
+ q_vector->name, q_vector);
+ if (err) {
+ netdev_err(vport->netdev,
+ "Request_irq failed, error: %d\n", err);
+ goto free_q_irqs;
+ }
+ /* assign the mask for this irq */
+ irq_set_affinity_hint(irq_num, &q_vector->affinity_mask);
+ }
+
+ return 0;
+
+free_q_irqs:
+ while (--vector >= 0) {
+ vidx = vport->q_vector_idxs[vector];
+ irq_num = adapter->msix_entries[vidx].vector;
+ free_irq(irq_num, &vport->q_vectors[vector]);
+ }
+
+ return err;
+}
+
+/**
+ * idpf_vport_intr_write_itr - Write ITR value to the ITR register
+ * @q_vector: q_vector structure
+ * @itr: Interrupt throttling rate
+ * @tx: Tx or Rx ITR
+ */
+void idpf_vport_intr_write_itr(struct idpf_q_vector *q_vector, u16 itr, bool tx)
+{
+ struct idpf_intr_reg *intr_reg;
+
+ if (tx && !q_vector->tx)
+ return;
+ else if (!tx && !q_vector->rx)
+ return;
+
+ intr_reg = &q_vector->intr_reg;
+ writel(ITR_REG_ALIGN(itr) >> IDPF_ITR_GRAN_S,
+ tx ? intr_reg->tx_itr : intr_reg->rx_itr);
+}
+
+/**
+ * idpf_vport_intr_ena_irq_all - Enable IRQ for the given vport
+ * @vport: main vport structure
+ */
+static void idpf_vport_intr_ena_irq_all(struct idpf_vport *vport)
+{
+ bool dynamic;
+ int q_idx;
+ u16 itr;
+
+ for (q_idx = 0; q_idx < vport->num_q_vectors; q_idx++) {
+ struct idpf_q_vector *qv = &vport->q_vectors[q_idx];
+
+ /* Set the initial ITR values */
+ if (qv->num_txq) {
+ dynamic = IDPF_ITR_IS_DYNAMIC(qv->tx_intr_mode);
+ itr = vport->tx_itr_profile[qv->tx_dim.profile_ix];
+ idpf_vport_intr_write_itr(qv, dynamic ?
+ itr : qv->tx_itr_value,
+ true);
+ }
+
+ if (qv->num_rxq) {
+ dynamic = IDPF_ITR_IS_DYNAMIC(qv->rx_intr_mode);
+ itr = vport->rx_itr_profile[qv->rx_dim.profile_ix];
+ idpf_vport_intr_write_itr(qv, dynamic ?
+ itr : qv->rx_itr_value,
+ false);
+ }
+
+ if (qv->num_txq || qv->num_rxq)
+ idpf_vport_intr_update_itr_ena_irq(qv);
+ }
+}
+
+/**
+ * idpf_vport_intr_deinit - Release all vector associations for the vport
+ * @vport: main vport structure
+ */
+void idpf_vport_intr_deinit(struct idpf_vport *vport)
+{
+ idpf_vport_intr_napi_dis_all(vport);
+ idpf_vport_intr_napi_del_all(vport);
+ idpf_vport_intr_dis_irq_all(vport);
+ idpf_vport_intr_rel_irq(vport);
+}
+
+/**
+ * idpf_tx_dim_work - Call back from the stack
+ * @work: work queue structure
+ */
+static void idpf_tx_dim_work(struct work_struct *work)
+{
+ struct idpf_q_vector *q_vector;
+ struct idpf_vport *vport;
+ struct dim *dim;
+ u16 itr;
+
+ dim = container_of(work, struct dim, work);
+ q_vector = container_of(dim, struct idpf_q_vector, tx_dim);
+ vport = q_vector->vport;
+
+ if (dim->profile_ix >= ARRAY_SIZE(vport->tx_itr_profile))
+ dim->profile_ix = ARRAY_SIZE(vport->tx_itr_profile) - 1;
+
+ /* look up the values in our local table */
+ itr = vport->tx_itr_profile[dim->profile_ix];
+
+ idpf_vport_intr_write_itr(q_vector, itr, true);
+
+ dim->state = DIM_START_MEASURE;
+}
+
+/**
+ * idpf_rx_dim_work - Call back from the stack
+ * @work: work queue structure
+ */
+static void idpf_rx_dim_work(struct work_struct *work)
+{
+ struct idpf_q_vector *q_vector;
+ struct idpf_vport *vport;
+ struct dim *dim;
+ u16 itr;
+
+ dim = container_of(work, struct dim, work);
+ q_vector = container_of(dim, struct idpf_q_vector, rx_dim);
+ vport = q_vector->vport;
+
+ if (dim->profile_ix >= ARRAY_SIZE(vport->rx_itr_profile))
+ dim->profile_ix = ARRAY_SIZE(vport->rx_itr_profile) - 1;
+
+ /* look up the values in our local table */
+ itr = vport->rx_itr_profile[dim->profile_ix];
+
+ idpf_vport_intr_write_itr(q_vector, itr, false);
+
+ dim->state = DIM_START_MEASURE;
+}
+
+/**
+ * idpf_init_dim - Set up dynamic interrupt moderation
+ * @qv: q_vector structure
+ */
+static void idpf_init_dim(struct idpf_q_vector *qv)
+{
+ INIT_WORK(&qv->tx_dim.work, idpf_tx_dim_work);
+ qv->tx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE;
+ qv->tx_dim.profile_ix = IDPF_DIM_DEFAULT_PROFILE_IX;
+
+ INIT_WORK(&qv->rx_dim.work, idpf_rx_dim_work);
+ qv->rx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE;
+ qv->rx_dim.profile_ix = IDPF_DIM_DEFAULT_PROFILE_IX;
+}
+
+/**
+ * idpf_vport_intr_napi_ena_all - Enable NAPI for all q_vectors in the vport
+ * @vport: main vport structure
+ */
+static void idpf_vport_intr_napi_ena_all(struct idpf_vport *vport)
+{
+ int q_idx;
+
+ for (q_idx = 0; q_idx < vport->num_q_vectors; q_idx++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[q_idx];
+
+ idpf_init_dim(q_vector);
+ napi_enable(&q_vector->napi);
+ }
+}
+
+/**
+ * idpf_tx_splitq_clean_all- Clean completion queues
+ * @q_vec: queue vector
+ * @budget: Used to determine if we are in netpoll
+ * @cleaned: returns number of packets cleaned
+ *
+ * Returns false if clean is not complete else returns true
+ */
+static bool idpf_tx_splitq_clean_all(struct idpf_q_vector *q_vec,
+ int budget, int *cleaned)
+{
+ u16 num_txq = q_vec->num_txq;
+ bool clean_complete = true;
+ int i, budget_per_q;
+
+ if (unlikely(!num_txq))
+ return true;
+
+ budget_per_q = DIV_ROUND_UP(budget, num_txq);
+ for (i = 0; i < num_txq; i++)
+ clean_complete &= idpf_tx_clean_complq(q_vec->tx[i],
+ budget_per_q, cleaned);
+
+ return clean_complete;
+}
+
+/**
+ * idpf_rx_splitq_clean_all- Clean completion queues
+ * @q_vec: queue vector
+ * @budget: Used to determine if we are in netpoll
+ * @cleaned: returns number of packets cleaned
+ *
+ * Returns false if clean is not complete else returns true
+ */
+static bool idpf_rx_splitq_clean_all(struct idpf_q_vector *q_vec, int budget,
+ int *cleaned)
+{
+ u16 num_rxq = q_vec->num_rxq;
+ bool clean_complete = true;
+ int pkts_cleaned = 0;
+ int i, budget_per_q;
+
+ /* We attempt to distribute budget to each Rx queue fairly, but don't
+ * allow the budget to go below 1 because that would exit polling early.
+ */
+ budget_per_q = num_rxq ? max(budget / num_rxq, 1) : 0;
+ for (i = 0; i < num_rxq; i++) {
+ struct idpf_queue *rxq = q_vec->rx[i];
+ int pkts_cleaned_per_q;
+
+ pkts_cleaned_per_q = idpf_rx_splitq_clean(rxq, budget_per_q);
+ /* if we clean as many as budgeted, we must not be done */
+ if (pkts_cleaned_per_q >= budget_per_q)
+ clean_complete = false;
+ pkts_cleaned += pkts_cleaned_per_q;
+ }
+ *cleaned = pkts_cleaned;
+
+ for (i = 0; i < q_vec->num_bufq; i++)
+ idpf_rx_clean_refillq_all(q_vec->bufq[i]);
+
+ return clean_complete;
+}
+
+/**
+ * idpf_vport_splitq_napi_poll - NAPI handler
+ * @napi: struct from which you get q_vector
+ * @budget: budget provided by stack
+ */
+static int idpf_vport_splitq_napi_poll(struct napi_struct *napi, int budget)
+{
+ struct idpf_q_vector *q_vector =
+ container_of(napi, struct idpf_q_vector, napi);
+ bool clean_complete;
+ int work_done = 0;
+
+ /* Handle case where we are called by netpoll with a budget of 0 */
+ if (unlikely(!budget)) {
+ idpf_tx_splitq_clean_all(q_vector, budget, &work_done);
+
+ return 0;
+ }
+
+ clean_complete = idpf_rx_splitq_clean_all(q_vector, budget, &work_done);
+ clean_complete &= idpf_tx_splitq_clean_all(q_vector, budget, &work_done);
+
+ /* If work not completed, return budget and polling will return */
+ if (!clean_complete)
+ return budget;
+
+ work_done = min_t(int, work_done, budget - 1);
+
+ /* Exit the polling mode, but don't re-enable interrupts if stack might
+ * poll us due to busy-polling
+ */
+ if (likely(napi_complete_done(napi, work_done)))
+ idpf_vport_intr_update_itr_ena_irq(q_vector);
+
+ /* Switch to poll mode in the tear-down path after sending disable
+ * queues virtchnl message, as the interrupts will be disabled after
+ * that
+ */
+ if (unlikely(q_vector->num_txq && test_bit(__IDPF_Q_POLL_MODE,
+ q_vector->tx[0]->flags)))
+ return budget;
+ else
+ return work_done;
+}
+
+/**
+ * idpf_vport_intr_map_vector_to_qs - Map vectors to queues
+ * @vport: virtual port
+ *
+ * Mapping for vectors to queues
+ */
+static void idpf_vport_intr_map_vector_to_qs(struct idpf_vport *vport)
+{
+ u16 num_txq_grp = vport->num_txq_grp;
+ int i, j, qv_idx, bufq_vidx = 0;
+ struct idpf_rxq_group *rx_qgrp;
+ struct idpf_txq_group *tx_qgrp;
+ struct idpf_queue *q, *bufq;
+ u16 q_index;
+
+ for (i = 0, qv_idx = 0; i < vport->num_rxq_grp; i++) {
+ u16 num_rxq;
+
+ rx_qgrp = &vport->rxq_grps[i];
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++) {
+ if (qv_idx >= vport->num_q_vectors)
+ qv_idx = 0;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ q = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ else
+ q = rx_qgrp->singleq.rxqs[j];
+ q->q_vector = &vport->q_vectors[qv_idx];
+ q_index = q->q_vector->num_rxq;
+ q->q_vector->rx[q_index] = q;
+ q->q_vector->num_rxq++;
+ qv_idx++;
+ }
+
+ if (idpf_is_queue_model_split(vport->rxq_model)) {
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++) {
+ bufq = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ bufq->q_vector = &vport->q_vectors[bufq_vidx];
+ q_index = bufq->q_vector->num_bufq;
+ bufq->q_vector->bufq[q_index] = bufq;
+ bufq->q_vector->num_bufq++;
+ }
+ if (++bufq_vidx >= vport->num_q_vectors)
+ bufq_vidx = 0;
+ }
+ }
+
+ for (i = 0, qv_idx = 0; i < num_txq_grp; i++) {
+ u16 num_txq;
+
+ tx_qgrp = &vport->txq_grps[i];
+ num_txq = tx_qgrp->num_txq;
+
+ if (idpf_is_queue_model_split(vport->txq_model)) {
+ if (qv_idx >= vport->num_q_vectors)
+ qv_idx = 0;
+
+ q = tx_qgrp->complq;
+ q->q_vector = &vport->q_vectors[qv_idx];
+ q_index = q->q_vector->num_txq;
+ q->q_vector->tx[q_index] = q;
+ q->q_vector->num_txq++;
+ qv_idx++;
+ } else {
+ for (j = 0; j < num_txq; j++) {
+ if (qv_idx >= vport->num_q_vectors)
+ qv_idx = 0;
+
+ q = tx_qgrp->txqs[j];
+ q->q_vector = &vport->q_vectors[qv_idx];
+ q_index = q->q_vector->num_txq;
+ q->q_vector->tx[q_index] = q;
+ q->q_vector->num_txq++;
+
+ qv_idx++;
+ }
+ }
+ }
+}
+
+/**
+ * idpf_vport_intr_init_vec_idx - Initialize the vector indexes
+ * @vport: virtual port
+ *
+ * Initialize vector indexes with values returened over mailbox
+ */
+static int idpf_vport_intr_init_vec_idx(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_alloc_vectors *ac;
+ u16 *vecids, total_vecs;
+ int i;
+
+ ac = adapter->req_vec_chunks;
+ if (!ac) {
+ for (i = 0; i < vport->num_q_vectors; i++)
+ vport->q_vectors[i].v_idx = vport->q_vector_idxs[i];
+
+ return 0;
+ }
+
+ total_vecs = idpf_get_reserved_vecs(adapter);
+ vecids = kcalloc(total_vecs, sizeof(u16), GFP_KERNEL);
+ if (!vecids)
+ return -ENOMEM;
+
+ idpf_get_vec_ids(adapter, vecids, total_vecs, &ac->vchunks);
+
+ for (i = 0; i < vport->num_q_vectors; i++)
+ vport->q_vectors[i].v_idx = vecids[vport->q_vector_idxs[i]];
+
+ kfree(vecids);
+
+ return 0;
+}
+
+/**
+ * idpf_vport_intr_napi_add_all- Register napi handler for all qvectors
+ * @vport: virtual port structure
+ */
+static void idpf_vport_intr_napi_add_all(struct idpf_vport *vport)
+{
+ int (*napi_poll)(struct napi_struct *napi, int budget);
+ u16 v_idx;
+
+ if (idpf_is_queue_model_split(vport->txq_model))
+ napi_poll = idpf_vport_splitq_napi_poll;
+ else
+ napi_poll = idpf_vport_singleq_napi_poll;
+
+ for (v_idx = 0; v_idx < vport->num_q_vectors; v_idx++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[v_idx];
+
+ netif_napi_add(vport->netdev, &q_vector->napi, napi_poll);
+
+ /* only set affinity_mask if the CPU is online */
+ if (cpu_online(v_idx))
+ cpumask_set_cpu(v_idx, &q_vector->affinity_mask);
+ }
+}
+
+/**
+ * idpf_vport_intr_alloc - Allocate memory for interrupt vectors
+ * @vport: virtual port
+ *
+ * We allocate one q_vector per queue interrupt. If allocation fails we
+ * return -ENOMEM.
+ */
+int idpf_vport_intr_alloc(struct idpf_vport *vport)
+{
+ u16 txqs_per_vector, rxqs_per_vector, bufqs_per_vector;
+ struct idpf_q_vector *q_vector;
+ int v_idx, err;
+
+ vport->q_vectors = kcalloc(vport->num_q_vectors,
+ sizeof(struct idpf_q_vector), GFP_KERNEL);
+ if (!vport->q_vectors)
+ return -ENOMEM;
+
+ txqs_per_vector = DIV_ROUND_UP(vport->num_txq, vport->num_q_vectors);
+ rxqs_per_vector = DIV_ROUND_UP(vport->num_rxq, vport->num_q_vectors);
+ bufqs_per_vector = vport->num_bufqs_per_qgrp *
+ DIV_ROUND_UP(vport->num_rxq_grp,
+ vport->num_q_vectors);
+
+ for (v_idx = 0; v_idx < vport->num_q_vectors; v_idx++) {
+ q_vector = &vport->q_vectors[v_idx];
+ q_vector->vport = vport;
+
+ q_vector->tx_itr_value = IDPF_ITR_TX_DEF;
+ q_vector->tx_intr_mode = IDPF_ITR_DYNAMIC;
+ q_vector->tx_itr_idx = VIRTCHNL2_ITR_IDX_1;
+
+ q_vector->rx_itr_value = IDPF_ITR_RX_DEF;
+ q_vector->rx_intr_mode = IDPF_ITR_DYNAMIC;
+ q_vector->rx_itr_idx = VIRTCHNL2_ITR_IDX_0;
+
+ q_vector->tx = kcalloc(txqs_per_vector,
+ sizeof(struct idpf_queue *),
+ GFP_KERNEL);
+ if (!q_vector->tx) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ q_vector->rx = kcalloc(rxqs_per_vector,
+ sizeof(struct idpf_queue *),
+ GFP_KERNEL);
+ if (!q_vector->rx) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ if (!idpf_is_queue_model_split(vport->rxq_model))
+ continue;
+
+ q_vector->bufq = kcalloc(bufqs_per_vector,
+ sizeof(struct idpf_queue *),
+ GFP_KERNEL);
+ if (!q_vector->bufq) {
+ err = -ENOMEM;
+ goto error;
+ }
+ }
+
+ return 0;
+
+error:
+ idpf_vport_intr_rel(vport);
+
+ return err;
+}
+
+/**
+ * idpf_vport_intr_init - Setup all vectors for the given vport
+ * @vport: virtual port
+ *
+ * Returns 0 on success or negative on failure
+ */
+int idpf_vport_intr_init(struct idpf_vport *vport)
+{
+ char *int_name;
+ int err;
+
+ err = idpf_vport_intr_init_vec_idx(vport);
+ if (err)
+ return err;
+
+ idpf_vport_intr_map_vector_to_qs(vport);
+ idpf_vport_intr_napi_add_all(vport);
+ idpf_vport_intr_napi_ena_all(vport);
+
+ err = vport->adapter->dev_ops.reg_ops.intr_reg_init(vport);
+ if (err)
+ goto unroll_vectors_alloc;
+
+ int_name = kasprintf(GFP_KERNEL, "%s-%s",
+ dev_driver_string(&vport->adapter->pdev->dev),
+ vport->netdev->name);
+
+ err = idpf_vport_intr_req_irq(vport, int_name);
+ if (err)
+ goto unroll_vectors_alloc;
+
+ idpf_vport_intr_ena_irq_all(vport);
+
+ return 0;
+
+unroll_vectors_alloc:
+ idpf_vport_intr_napi_dis_all(vport);
+ idpf_vport_intr_napi_del_all(vport);
+
+ return err;
+}
+
+/**
+ * idpf_config_rss - Send virtchnl messages to configure RSS
+ * @vport: virtual port
+ *
+ * Return 0 on success, negative on failure
+ */
+int idpf_config_rss(struct idpf_vport *vport)
+{
+ int err;
+
+ err = idpf_send_get_set_rss_key_msg(vport, false);
+ if (err)
+ return err;
+
+ return idpf_send_get_set_rss_lut_msg(vport, false);
+}
+
+/**
+ * idpf_fill_dflt_rss_lut - Fill the indirection table with the default values
+ * @vport: virtual port structure
+ */
+static void idpf_fill_dflt_rss_lut(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ u16 num_active_rxq = vport->num_rxq;
+ struct idpf_rss_data *rss_data;
+ int i;
+
+ rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+
+ for (i = 0; i < rss_data->rss_lut_size; i++) {
+ rss_data->rss_lut[i] = i % num_active_rxq;
+ rss_data->cached_lut[i] = rss_data->rss_lut[i];
+ }
+}
+
+/**
+ * idpf_init_rss - Allocate and initialize RSS resources
+ * @vport: virtual port
+ *
+ * Return 0 on success, negative on failure
+ */
+int idpf_init_rss(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_rss_data *rss_data;
+ u32 lut_size;
+
+ rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+
+ lut_size = rss_data->rss_lut_size * sizeof(u32);
+ rss_data->rss_lut = kzalloc(lut_size, GFP_KERNEL);
+ if (!rss_data->rss_lut)
+ return -ENOMEM;
+
+ rss_data->cached_lut = kzalloc(lut_size, GFP_KERNEL);
+ if (!rss_data->cached_lut) {
+ kfree(rss_data->rss_lut);
+ rss_data->rss_lut = NULL;
+
+ return -ENOMEM;
+ }
+
+ /* Fill the default RSS lut values */
+ idpf_fill_dflt_rss_lut(vport);
+
+ return idpf_config_rss(vport);
+}
+
+/**
+ * idpf_deinit_rss - Release RSS resources
+ * @vport: virtual port
+ */
+void idpf_deinit_rss(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_rss_data *rss_data;
+
+ rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+ kfree(rss_data->cached_lut);
+ rss_data->cached_lut = NULL;
+ kfree(rss_data->rss_lut);
+ rss_data->rss_lut = NULL;
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.h b/drivers/net/ethernet/intel/idpf/idpf_txrx.h
new file mode 100644
index 0000000..df76493
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.h
@@ -0,0 +1,1023 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _IDPF_TXRX_H_
+#define _IDPF_TXRX_H_
+
+#include <net/page_pool/helpers.h>
+#include <net/tcp.h>
+#include <net/netdev_queues.h>
+
+#define IDPF_LARGE_MAX_Q 256
+#define IDPF_MAX_Q 16
+#define IDPF_MIN_Q 2
+/* Mailbox Queue */
+#define IDPF_MAX_MBXQ 1
+
+#define IDPF_MIN_TXQ_DESC 64
+#define IDPF_MIN_RXQ_DESC 64
+#define IDPF_MIN_TXQ_COMPLQ_DESC 256
+#define IDPF_MAX_QIDS 256
+
+/* Number of descriptors in a queue should be a multiple of 32. RX queue
+ * descriptors alone should be a multiple of IDPF_REQ_RXQ_DESC_MULTIPLE
+ * to achieve BufQ descriptors aligned to 32
+ */
+#define IDPF_REQ_DESC_MULTIPLE 32
+#define IDPF_REQ_RXQ_DESC_MULTIPLE (IDPF_MAX_BUFQS_PER_RXQ_GRP * 32)
+#define IDPF_MIN_TX_DESC_NEEDED (MAX_SKB_FRAGS + 6)
+#define IDPF_TX_WAKE_THRESH ((u16)IDPF_MIN_TX_DESC_NEEDED * 2)
+
+#define IDPF_MAX_DESCS 8160
+#define IDPF_MAX_TXQ_DESC ALIGN_DOWN(IDPF_MAX_DESCS, IDPF_REQ_DESC_MULTIPLE)
+#define IDPF_MAX_RXQ_DESC ALIGN_DOWN(IDPF_MAX_DESCS, IDPF_REQ_RXQ_DESC_MULTIPLE)
+#define MIN_SUPPORT_TXDID (\
+ VIRTCHNL2_TXDID_FLEX_FLOW_SCHED |\
+ VIRTCHNL2_TXDID_FLEX_TSO_CTX)
+
+#define IDPF_DFLT_SINGLEQ_TX_Q_GROUPS 1
+#define IDPF_DFLT_SINGLEQ_RX_Q_GROUPS 1
+#define IDPF_DFLT_SINGLEQ_TXQ_PER_GROUP 4
+#define IDPF_DFLT_SINGLEQ_RXQ_PER_GROUP 4
+
+#define IDPF_COMPLQ_PER_GROUP 1
+#define IDPF_SINGLE_BUFQ_PER_RXQ_GRP 1
+#define IDPF_MAX_BUFQS_PER_RXQ_GRP 2
+#define IDPF_BUFQ2_ENA 1
+#define IDPF_NUMQ_PER_CHUNK 1
+
+#define IDPF_DFLT_SPLITQ_TXQ_PER_GROUP 1
+#define IDPF_DFLT_SPLITQ_RXQ_PER_GROUP 1
+
+/* Default vector sharing */
+#define IDPF_MBX_Q_VEC 1
+#define IDPF_MIN_Q_VEC 1
+
+#define IDPF_DFLT_TX_Q_DESC_COUNT 512
+#define IDPF_DFLT_TX_COMPLQ_DESC_COUNT 512
+#define IDPF_DFLT_RX_Q_DESC_COUNT 512
+
+/* IMPORTANT: We absolutely _cannot_ have more buffers in the system than a
+ * given RX completion queue has descriptors. This includes _ALL_ buffer
+ * queues. E.g.: If you have two buffer queues of 512 descriptors and buffers,
+ * you have a total of 1024 buffers so your RX queue _must_ have at least that
+ * many descriptors. This macro divides a given number of RX descriptors by
+ * number of buffer queues to calculate how many descriptors each buffer queue
+ * can have without overrunning the RX queue.
+ *
+ * If you give hardware more buffers than completion descriptors what will
+ * happen is that if hardware gets a chance to post more than ring wrap of
+ * descriptors before SW gets an interrupt and overwrites SW head, the gen bit
+ * in the descriptor will be wrong. Any overwritten descriptors' buffers will
+ * be gone forever and SW has no reasonable way to tell that this has happened.
+ * From SW perspective, when we finally get an interrupt, it looks like we're
+ * still waiting for descriptor to be done, stalling forever.
+ */
+#define IDPF_RX_BUFQ_DESC_COUNT(RXD, NUM_BUFQ) ((RXD) / (NUM_BUFQ))
+
+#define IDPF_RX_BUFQ_WORKING_SET(rxq) ((rxq)->desc_count - 1)
+
+#define IDPF_RX_BUMP_NTC(rxq, ntc) \
+do { \
+ if (unlikely(++(ntc) == (rxq)->desc_count)) { \
+ ntc = 0; \
+ change_bit(__IDPF_Q_GEN_CHK, (rxq)->flags); \
+ } \
+} while (0)
+
+#define IDPF_SINGLEQ_BUMP_RING_IDX(q, idx) \
+do { \
+ if (unlikely(++(idx) == (q)->desc_count)) \
+ idx = 0; \
+} while (0)
+
+#define IDPF_RX_HDR_SIZE 256
+#define IDPF_RX_BUF_2048 2048
+#define IDPF_RX_BUF_4096 4096
+#define IDPF_RX_BUF_STRIDE 32
+#define IDPF_RX_BUF_POST_STRIDE 16
+#define IDPF_LOW_WATERMARK 64
+/* Size of header buffer specifically for header split */
+#define IDPF_HDR_BUF_SIZE 256
+#define IDPF_PACKET_HDR_PAD \
+ (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN * 2)
+#define IDPF_TX_TSO_MIN_MSS 88
+
+/* Minimum number of descriptors between 2 descriptors with the RE bit set;
+ * only relevant in flow scheduling mode
+ */
+#define IDPF_TX_SPLITQ_RE_MIN_GAP 64
+
+#define IDPF_RX_BI_BUFID_S 0
+#define IDPF_RX_BI_BUFID_M GENMASK(14, 0)
+#define IDPF_RX_BI_GEN_S 15
+#define IDPF_RX_BI_GEN_M BIT(IDPF_RX_BI_GEN_S)
+#define IDPF_RXD_EOF_SPLITQ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_EOF_M
+#define IDPF_RXD_EOF_SINGLEQ VIRTCHNL2_RX_BASE_DESC_STATUS_EOF_M
+
+#define IDPF_SINGLEQ_RX_BUF_DESC(rxq, i) \
+ (&(((struct virtchnl2_singleq_rx_buf_desc *)((rxq)->desc_ring))[i]))
+#define IDPF_SPLITQ_RX_BUF_DESC(rxq, i) \
+ (&(((struct virtchnl2_splitq_rx_buf_desc *)((rxq)->desc_ring))[i]))
+#define IDPF_SPLITQ_RX_BI_DESC(rxq, i) ((((rxq)->ring))[i])
+
+#define IDPF_BASE_TX_DESC(txq, i) \
+ (&(((struct idpf_base_tx_desc *)((txq)->desc_ring))[i]))
+#define IDPF_BASE_TX_CTX_DESC(txq, i) \
+ (&(((struct idpf_base_tx_ctx_desc *)((txq)->desc_ring))[i]))
+#define IDPF_SPLITQ_TX_COMPLQ_DESC(txcq, i) \
+ (&(((struct idpf_splitq_tx_compl_desc *)((txcq)->desc_ring))[i]))
+
+#define IDPF_FLEX_TX_DESC(txq, i) \
+ (&(((union idpf_tx_flex_desc *)((txq)->desc_ring))[i]))
+#define IDPF_FLEX_TX_CTX_DESC(txq, i) \
+ (&(((struct idpf_flex_tx_ctx_desc *)((txq)->desc_ring))[i]))
+
+#define IDPF_DESC_UNUSED(txq) \
+ ((((txq)->next_to_clean > (txq)->next_to_use) ? 0 : (txq)->desc_count) + \
+ (txq)->next_to_clean - (txq)->next_to_use - 1)
+
+#define IDPF_TX_BUF_RSV_UNUSED(txq) ((txq)->buf_stack.top)
+#define IDPF_TX_BUF_RSV_LOW(txq) (IDPF_TX_BUF_RSV_UNUSED(txq) < \
+ (txq)->desc_count >> 2)
+
+#define IDPF_TX_COMPLQ_OVERFLOW_THRESH(txcq) ((txcq)->desc_count >> 1)
+/* Determine the absolute number of completions pending, i.e. the number of
+ * completions that are expected to arrive on the TX completion queue.
+ */
+#define IDPF_TX_COMPLQ_PENDING(txq) \
+ (((txq)->num_completions_pending >= (txq)->complq->num_completions ? \
+ 0 : U64_MAX) + \
+ (txq)->num_completions_pending - (txq)->complq->num_completions)
+
+#define IDPF_TX_SPLITQ_COMPL_TAG_WIDTH 16
+#define IDPF_SPLITQ_TX_INVAL_COMPL_TAG -1
+/* Adjust the generation for the completion tag and wrap if necessary */
+#define IDPF_TX_ADJ_COMPL_TAG_GEN(txq) \
+ ((++(txq)->compl_tag_cur_gen) >= (txq)->compl_tag_gen_max ? \
+ 0 : (txq)->compl_tag_cur_gen)
+
+#define IDPF_TXD_LAST_DESC_CMD (IDPF_TX_DESC_CMD_EOP | IDPF_TX_DESC_CMD_RS)
+
+#define IDPF_TX_FLAGS_TSO BIT(0)
+#define IDPF_TX_FLAGS_IPV4 BIT(1)
+#define IDPF_TX_FLAGS_IPV6 BIT(2)
+#define IDPF_TX_FLAGS_TUNNEL BIT(3)
+
+union idpf_tx_flex_desc {
+ struct idpf_flex_tx_desc q; /* queue based scheduling */
+ struct idpf_flex_tx_sched_desc flow; /* flow based scheduling */
+};
+
+/**
+ * struct idpf_tx_buf
+ * @next_to_watch: Next descriptor to clean
+ * @skb: Pointer to the skb
+ * @dma: DMA address
+ * @len: DMA length
+ * @bytecount: Number of bytes
+ * @gso_segs: Number of GSO segments
+ * @compl_tag: Splitq only, unique identifier for a buffer. Used to compare
+ * with completion tag returned in buffer completion event.
+ * Because the completion tag is expected to be the same in all
+ * data descriptors for a given packet, and a single packet can
+ * span multiple buffers, we need this field to track all
+ * buffers associated with this completion tag independently of
+ * the buf_id. The tag consists of a N bit buf_id and M upper
+ * order "generation bits". See compl_tag_bufid_m and
+ * compl_tag_gen_s in struct idpf_queue. We'll use a value of -1
+ * to indicate the tag is not valid.
+ * @ctx_entry: Singleq only. Used to indicate the corresponding entry
+ * in the descriptor ring was used for a context descriptor and
+ * this buffer entry should be skipped.
+ */
+struct idpf_tx_buf {
+ void *next_to_watch;
+ struct sk_buff *skb;
+ DEFINE_DMA_UNMAP_ADDR(dma);
+ DEFINE_DMA_UNMAP_LEN(len);
+ unsigned int bytecount;
+ unsigned short gso_segs;
+
+ union {
+ int compl_tag;
+
+ bool ctx_entry;
+ };
+};
+
+struct idpf_tx_stash {
+ struct hlist_node hlist;
+ struct idpf_tx_buf buf;
+};
+
+/**
+ * struct idpf_buf_lifo - LIFO for managing OOO completions
+ * @top: Used to know how many buffers are left
+ * @size: Total size of LIFO
+ * @bufs: Backing array
+ */
+struct idpf_buf_lifo {
+ u16 top;
+ u16 size;
+ struct idpf_tx_stash **bufs;
+};
+
+/**
+ * struct idpf_tx_offload_params - Offload parameters for a given packet
+ * @tx_flags: Feature flags enabled for this packet
+ * @hdr_offsets: Offset parameter for single queue model
+ * @cd_tunneling: Type of tunneling enabled for single queue model
+ * @tso_len: Total length of payload to segment
+ * @mss: Segment size
+ * @tso_segs: Number of segments to be sent
+ * @tso_hdr_len: Length of headers to be duplicated
+ * @td_cmd: Command field to be inserted into descriptor
+ */
+struct idpf_tx_offload_params {
+ u32 tx_flags;
+
+ u32 hdr_offsets;
+ u32 cd_tunneling;
+
+ u32 tso_len;
+ u16 mss;
+ u16 tso_segs;
+ u16 tso_hdr_len;
+
+ u16 td_cmd;
+};
+
+/**
+ * struct idpf_tx_splitq_params
+ * @dtype: General descriptor info
+ * @eop_cmd: Type of EOP
+ * @compl_tag: Associated tag for completion
+ * @td_tag: Descriptor tunneling tag
+ * @offload: Offload parameters
+ */
+struct idpf_tx_splitq_params {
+ enum idpf_tx_desc_dtype_value dtype;
+ u16 eop_cmd;
+ union {
+ u16 compl_tag;
+ u16 td_tag;
+ };
+
+ struct idpf_tx_offload_params offload;
+};
+
+enum idpf_tx_ctx_desc_eipt_offload {
+ IDPF_TX_CTX_EXT_IP_NONE = 0x0,
+ IDPF_TX_CTX_EXT_IP_IPV6 = 0x1,
+ IDPF_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
+ IDPF_TX_CTX_EXT_IP_IPV4 = 0x3
+};
+
+/* Checksum offload bits decoded from the receive descriptor. */
+struct idpf_rx_csum_decoded {
+ u32 l3l4p : 1;
+ u32 ipe : 1;
+ u32 eipe : 1;
+ u32 eudpe : 1;
+ u32 ipv6exadd : 1;
+ u32 l4e : 1;
+ u32 pprs : 1;
+ u32 nat : 1;
+ u32 raw_csum_inv : 1;
+ u32 raw_csum : 16;
+};
+
+struct idpf_rx_extracted {
+ unsigned int size;
+ u16 rx_ptype;
+};
+
+#define IDPF_TX_COMPLQ_CLEAN_BUDGET 256
+#define IDPF_TX_MIN_PKT_LEN 17
+#define IDPF_TX_DESCS_FOR_SKB_DATA_PTR 1
+#define IDPF_TX_DESCS_PER_CACHE_LINE (L1_CACHE_BYTES / \
+ sizeof(struct idpf_flex_tx_desc))
+#define IDPF_TX_DESCS_FOR_CTX 1
+/* TX descriptors needed, worst case */
+#define IDPF_TX_DESC_NEEDED (MAX_SKB_FRAGS + IDPF_TX_DESCS_FOR_CTX + \
+ IDPF_TX_DESCS_PER_CACHE_LINE + \
+ IDPF_TX_DESCS_FOR_SKB_DATA_PTR)
+
+/* The size limit for a transmit buffer in a descriptor is (16K - 1).
+ * In order to align with the read requests we will align the value to
+ * the nearest 4K which represents our maximum read request size.
+ */
+#define IDPF_TX_MAX_READ_REQ_SIZE SZ_4K
+#define IDPF_TX_MAX_DESC_DATA (SZ_16K - 1)
+#define IDPF_TX_MAX_DESC_DATA_ALIGNED \
+ ALIGN_DOWN(IDPF_TX_MAX_DESC_DATA, IDPF_TX_MAX_READ_REQ_SIZE)
+
+#define IDPF_RX_DMA_ATTR \
+ (DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
+#define IDPF_RX_DESC(rxq, i) \
+ (&(((union virtchnl2_rx_desc *)((rxq)->desc_ring))[i]))
+
+struct idpf_rx_buf {
+ struct page *page;
+ unsigned int page_offset;
+ u16 truesize;
+};
+
+#define IDPF_RX_MAX_PTYPE_PROTO_IDS 32
+#define IDPF_RX_MAX_PTYPE_SZ (sizeof(struct virtchnl2_ptype) + \
+ (sizeof(u16) * IDPF_RX_MAX_PTYPE_PROTO_IDS))
+#define IDPF_RX_PTYPE_HDR_SZ sizeof(struct virtchnl2_get_ptype_info)
+#define IDPF_RX_MAX_PTYPES_PER_BUF \
+ DIV_ROUND_DOWN_ULL((IDPF_CTLQ_MAX_BUF_LEN - IDPF_RX_PTYPE_HDR_SZ), \
+ IDPF_RX_MAX_PTYPE_SZ)
+
+#define IDPF_GET_PTYPE_SIZE(p) struct_size((p), proto_id, (p)->proto_id_count)
+
+#define IDPF_TUN_IP_GRE (\
+ IDPF_PTYPE_TUNNEL_IP |\
+ IDPF_PTYPE_TUNNEL_IP_GRENAT)
+
+#define IDPF_TUN_IP_GRE_MAC (\
+ IDPF_TUN_IP_GRE |\
+ IDPF_PTYPE_TUNNEL_IP_GRENAT_MAC)
+
+#define IDPF_RX_MAX_PTYPE 1024
+#define IDPF_RX_MAX_BASE_PTYPE 256
+#define IDPF_INVALID_PTYPE_ID 0xFFFF
+
+/* Packet type non-ip values */
+enum idpf_rx_ptype_l2 {
+ IDPF_RX_PTYPE_L2_RESERVED = 0,
+ IDPF_RX_PTYPE_L2_MAC_PAY2 = 1,
+ IDPF_RX_PTYPE_L2_TIMESYNC_PAY2 = 2,
+ IDPF_RX_PTYPE_L2_FIP_PAY2 = 3,
+ IDPF_RX_PTYPE_L2_OUI_PAY2 = 4,
+ IDPF_RX_PTYPE_L2_MACCNTRL_PAY2 = 5,
+ IDPF_RX_PTYPE_L2_LLDP_PAY2 = 6,
+ IDPF_RX_PTYPE_L2_ECP_PAY2 = 7,
+ IDPF_RX_PTYPE_L2_EVB_PAY2 = 8,
+ IDPF_RX_PTYPE_L2_QCN_PAY2 = 9,
+ IDPF_RX_PTYPE_L2_EAPOL_PAY2 = 10,
+ IDPF_RX_PTYPE_L2_ARP = 11,
+};
+
+enum idpf_rx_ptype_outer_ip {
+ IDPF_RX_PTYPE_OUTER_L2 = 0,
+ IDPF_RX_PTYPE_OUTER_IP = 1,
+};
+
+#define IDPF_RX_PTYPE_TO_IPV(ptype, ipv) \
+ (((ptype)->outer_ip == IDPF_RX_PTYPE_OUTER_IP) && \
+ ((ptype)->outer_ip_ver == (ipv)))
+
+enum idpf_rx_ptype_outer_ip_ver {
+ IDPF_RX_PTYPE_OUTER_NONE = 0,
+ IDPF_RX_PTYPE_OUTER_IPV4 = 1,
+ IDPF_RX_PTYPE_OUTER_IPV6 = 2,
+};
+
+enum idpf_rx_ptype_outer_fragmented {
+ IDPF_RX_PTYPE_NOT_FRAG = 0,
+ IDPF_RX_PTYPE_FRAG = 1,
+};
+
+enum idpf_rx_ptype_tunnel_type {
+ IDPF_RX_PTYPE_TUNNEL_NONE = 0,
+ IDPF_RX_PTYPE_TUNNEL_IP_IP = 1,
+ IDPF_RX_PTYPE_TUNNEL_IP_GRENAT = 2,
+ IDPF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3,
+ IDPF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4,
+};
+
+enum idpf_rx_ptype_tunnel_end_prot {
+ IDPF_RX_PTYPE_TUNNEL_END_NONE = 0,
+ IDPF_RX_PTYPE_TUNNEL_END_IPV4 = 1,
+ IDPF_RX_PTYPE_TUNNEL_END_IPV6 = 2,
+};
+
+enum idpf_rx_ptype_inner_prot {
+ IDPF_RX_PTYPE_INNER_PROT_NONE = 0,
+ IDPF_RX_PTYPE_INNER_PROT_UDP = 1,
+ IDPF_RX_PTYPE_INNER_PROT_TCP = 2,
+ IDPF_RX_PTYPE_INNER_PROT_SCTP = 3,
+ IDPF_RX_PTYPE_INNER_PROT_ICMP = 4,
+ IDPF_RX_PTYPE_INNER_PROT_TIMESYNC = 5,
+};
+
+enum idpf_rx_ptype_payload_layer {
+ IDPF_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
+ IDPF_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
+ IDPF_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
+ IDPF_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
+};
+
+enum idpf_tunnel_state {
+ IDPF_PTYPE_TUNNEL_IP = BIT(0),
+ IDPF_PTYPE_TUNNEL_IP_GRENAT = BIT(1),
+ IDPF_PTYPE_TUNNEL_IP_GRENAT_MAC = BIT(2),
+};
+
+struct idpf_ptype_state {
+ bool outer_ip;
+ bool outer_frag;
+ u8 tunnel_state;
+};
+
+struct idpf_rx_ptype_decoded {
+ u32 ptype:10;
+ u32 known:1;
+ u32 outer_ip:1;
+ u32 outer_ip_ver:2;
+ u32 outer_frag:1;
+ u32 tunnel_type:3;
+ u32 tunnel_end_prot:2;
+ u32 tunnel_end_frag:1;
+ u32 inner_prot:4;
+ u32 payload_layer:3;
+};
+
+/**
+ * enum idpf_queue_flags_t
+ * @__IDPF_Q_GEN_CHK: Queues operating in splitq mode use a generation bit to
+ * identify new descriptor writebacks on the ring. HW sets
+ * the gen bit to 1 on the first writeback of any given
+ * descriptor. After the ring wraps, HW sets the gen bit of
+ * those descriptors to 0, and continues flipping
+ * 0->1 or 1->0 on each ring wrap. SW maintains its own
+ * gen bit to know what value will indicate writebacks on
+ * the next pass around the ring. E.g. it is initialized
+ * to 1 and knows that reading a gen bit of 1 in any
+ * descriptor on the initial pass of the ring indicates a
+ * writeback. It also flips on every ring wrap.
+ * @__IDPF_RFLQ_GEN_CHK: Refill queues are SW only, so Q_GEN acts as the HW bit
+ * and RFLGQ_GEN is the SW bit.
+ * @__IDPF_Q_FLOW_SCH_EN: Enable flow scheduling
+ * @__IDPF_Q_SW_MARKER: Used to indicate TX queue marker completions
+ * @__IDPF_Q_POLL_MODE: Enable poll mode
+ * @__IDPF_Q_FLAGS_NBITS: Must be last
+ */
+enum idpf_queue_flags_t {
+ __IDPF_Q_GEN_CHK,
+ __IDPF_RFLQ_GEN_CHK,
+ __IDPF_Q_FLOW_SCH_EN,
+ __IDPF_Q_SW_MARKER,
+ __IDPF_Q_POLL_MODE,
+
+ __IDPF_Q_FLAGS_NBITS,
+};
+
+/**
+ * struct idpf_vec_regs
+ * @dyn_ctl_reg: Dynamic control interrupt register offset
+ * @itrn_reg: Interrupt Throttling Rate register offset
+ * @itrn_index_spacing: Register spacing between ITR registers of the same
+ * vector
+ */
+struct idpf_vec_regs {
+ u32 dyn_ctl_reg;
+ u32 itrn_reg;
+ u32 itrn_index_spacing;
+};
+
+/**
+ * struct idpf_intr_reg
+ * @dyn_ctl: Dynamic control interrupt register
+ * @dyn_ctl_intena_m: Mask for dyn_ctl interrupt enable
+ * @dyn_ctl_itridx_s: Register bit offset for ITR index
+ * @dyn_ctl_itridx_m: Mask for ITR index
+ * @dyn_ctl_intrvl_s: Register bit offset for ITR interval
+ * @rx_itr: RX ITR register
+ * @tx_itr: TX ITR register
+ * @icr_ena: Interrupt cause register offset
+ * @icr_ena_ctlq_m: Mask for ICR
+ */
+struct idpf_intr_reg {
+ void __iomem *dyn_ctl;
+ u32 dyn_ctl_intena_m;
+ u32 dyn_ctl_itridx_s;
+ u32 dyn_ctl_itridx_m;
+ u32 dyn_ctl_intrvl_s;
+ void __iomem *rx_itr;
+ void __iomem *tx_itr;
+ void __iomem *icr_ena;
+ u32 icr_ena_ctlq_m;
+};
+
+/**
+ * struct idpf_q_vector
+ * @vport: Vport back pointer
+ * @affinity_mask: CPU affinity mask
+ * @napi: napi handler
+ * @v_idx: Vector index
+ * @intr_reg: See struct idpf_intr_reg
+ * @num_txq: Number of TX queues
+ * @tx: Array of TX queues to service
+ * @tx_dim: Data for TX net_dim algorithm
+ * @tx_itr_value: TX interrupt throttling rate
+ * @tx_intr_mode: Dynamic ITR or not
+ * @tx_itr_idx: TX ITR index
+ * @num_rxq: Number of RX queues
+ * @rx: Array of RX queues to service
+ * @rx_dim: Data for RX net_dim algorithm
+ * @rx_itr_value: RX interrupt throttling rate
+ * @rx_intr_mode: Dynamic ITR or not
+ * @rx_itr_idx: RX ITR index
+ * @num_bufq: Number of buffer queues
+ * @bufq: Array of buffer queues to service
+ * @total_events: Number of interrupts processed
+ * @name: Queue vector name
+ */
+struct idpf_q_vector {
+ struct idpf_vport *vport;
+ cpumask_t affinity_mask;
+ struct napi_struct napi;
+ u16 v_idx;
+ struct idpf_intr_reg intr_reg;
+
+ u16 num_txq;
+ struct idpf_queue **tx;
+ struct dim tx_dim;
+ u16 tx_itr_value;
+ bool tx_intr_mode;
+ u32 tx_itr_idx;
+
+ u16 num_rxq;
+ struct idpf_queue **rx;
+ struct dim rx_dim;
+ u16 rx_itr_value;
+ bool rx_intr_mode;
+ u32 rx_itr_idx;
+
+ u16 num_bufq;
+ struct idpf_queue **bufq;
+
+ u16 total_events;
+ char *name;
+};
+
+struct idpf_rx_queue_stats {
+ u64_stats_t packets;
+ u64_stats_t bytes;
+ u64_stats_t rsc_pkts;
+ u64_stats_t hw_csum_err;
+ u64_stats_t hsplit_pkts;
+ u64_stats_t hsplit_buf_ovf;
+ u64_stats_t bad_descs;
+};
+
+struct idpf_tx_queue_stats {
+ u64_stats_t packets;
+ u64_stats_t bytes;
+ u64_stats_t lso_pkts;
+ u64_stats_t linearize;
+ u64_stats_t q_busy;
+ u64_stats_t skb_drops;
+ u64_stats_t dma_map_errs;
+};
+
+struct idpf_cleaned_stats {
+ u32 packets;
+ u32 bytes;
+};
+
+union idpf_queue_stats {
+ struct idpf_rx_queue_stats rx;
+ struct idpf_tx_queue_stats tx;
+};
+
+#define IDPF_ITR_DYNAMIC 1
+#define IDPF_ITR_MAX 0x1FE0
+#define IDPF_ITR_20K 0x0032
+#define IDPF_ITR_GRAN_S 1 /* Assume ITR granularity is 2us */
+#define IDPF_ITR_MASK 0x1FFE /* ITR register value alignment mask */
+#define ITR_REG_ALIGN(setting) ((setting) & IDPF_ITR_MASK)
+#define IDPF_ITR_IS_DYNAMIC(itr_mode) (itr_mode)
+#define IDPF_ITR_TX_DEF IDPF_ITR_20K
+#define IDPF_ITR_RX_DEF IDPF_ITR_20K
+/* Index used for 'No ITR' update in DYN_CTL register */
+#define IDPF_NO_ITR_UPDATE_IDX 3
+#define IDPF_ITR_IDX_SPACING(spacing, dflt) (spacing ? spacing : dflt)
+#define IDPF_DIM_DEFAULT_PROFILE_IX 1
+
+/**
+ * struct idpf_queue
+ * @dev: Device back pointer for DMA mapping
+ * @vport: Back pointer to associated vport
+ * @txq_grp: See struct idpf_txq_group
+ * @rxq_grp: See struct idpf_rxq_group
+ * @idx: For buffer queue, it is used as group id, either 0 or 1. On clean,
+ * buffer queue uses this index to determine which group of refill queues
+ * to clean.
+ * For TX queue, it is used as index to map between TX queue group and
+ * hot path TX pointers stored in vport. Used in both singleq/splitq.
+ * For RX queue, it is used to index to total RX queue across groups and
+ * used for skb reporting.
+ * @tail: Tail offset. Used for both queue models single and split. In splitq
+ * model relevant only for TX queue and RX queue.
+ * @tx_buf: See struct idpf_tx_buf
+ * @rx_buf: Struct with RX buffer related members
+ * @rx_buf.buf: See struct idpf_rx_buf
+ * @rx_buf.hdr_buf_pa: DMA handle
+ * @rx_buf.hdr_buf_va: Virtual address
+ * @pp: Page pool pointer
+ * @skb: Pointer to the skb
+ * @q_type: Queue type (TX, RX, TX completion, RX buffer)
+ * @q_id: Queue id
+ * @desc_count: Number of descriptors
+ * @next_to_use: Next descriptor to use. Relevant in both split & single txq
+ * and bufq.
+ * @next_to_clean: Next descriptor to clean. In split queue model, only
+ * relevant to TX completion queue and RX queue.
+ * @next_to_alloc: RX buffer to allocate at. Used only for RX. In splitq model
+ * only relevant to RX queue.
+ * @flags: See enum idpf_queue_flags_t
+ * @q_stats: See union idpf_queue_stats
+ * @stats_sync: See struct u64_stats_sync
+ * @cleaned_bytes: Splitq only, TXQ only: When a TX completion is received on
+ * the TX completion queue, it can be for any TXQ associated
+ * with that completion queue. This means we can clean up to
+ * N TXQs during a single call to clean the completion queue.
+ * cleaned_bytes|pkts tracks the clean stats per TXQ during
+ * that single call to clean the completion queue. By doing so,
+ * we can update BQL with aggregate cleaned stats for each TXQ
+ * only once at the end of the cleaning routine.
+ * @cleaned_pkts: Number of packets cleaned for the above said case
+ * @rx_hsplit_en: RX headsplit enable
+ * @rx_hbuf_size: Header buffer size
+ * @rx_buf_size: Buffer size
+ * @rx_max_pkt_size: RX max packet size
+ * @rx_buf_stride: RX buffer stride
+ * @rx_buffer_low_watermark: RX buffer low watermark
+ * @rxdids: Supported RX descriptor ids
+ * @q_vector: Backreference to associated vector
+ * @size: Length of descriptor ring in bytes
+ * @dma: Physical address of ring
+ * @desc_ring: Descriptor ring memory
+ * @tx_max_bufs: Max buffers that can be transmitted with scatter-gather
+ * @tx_min_pkt_len: Min supported packet length
+ * @num_completions: Only relevant for TX completion queue. It tracks the
+ * number of completions received to compare against the
+ * number of completions pending, as accumulated by the
+ * TX queues.
+ * @buf_stack: Stack of empty buffers to store buffer info for out of order
+ * buffer completions. See struct idpf_buf_lifo.
+ * @compl_tag_bufid_m: Completion tag buffer id mask
+ * @compl_tag_gen_s: Completion tag generation bit
+ * The format of the completion tag will change based on the TXQ
+ * descriptor ring size so that we can maintain roughly the same level
+ * of "uniqueness" across all descriptor sizes. For example, if the
+ * TXQ descriptor ring size is 64 (the minimum size supported), the
+ * completion tag will be formatted as below:
+ * 15 6 5 0
+ * --------------------------------
+ * | GEN=0-1023 |IDX = 0-63|
+ * --------------------------------
+ *
+ * This gives us 64*1024 = 65536 possible unique values. Similarly, if
+ * the TXQ descriptor ring size is 8160 (the maximum size supported),
+ * the completion tag will be formatted as below:
+ * 15 13 12 0
+ * --------------------------------
+ * |GEN | IDX = 0-8159 |
+ * --------------------------------
+ *
+ * This gives us 8*8160 = 65280 possible unique values.
+ * @compl_tag_cur_gen: Used to keep track of current completion tag generation
+ * @compl_tag_gen_max: To determine when compl_tag_cur_gen should be reset
+ * @sched_buf_hash: Hash table to stores buffers
+ */
+struct idpf_queue {
+ struct device *dev;
+ struct idpf_vport *vport;
+ union {
+ struct idpf_txq_group *txq_grp;
+ struct idpf_rxq_group *rxq_grp;
+ };
+ u16 idx;
+ void __iomem *tail;
+ union {
+ struct idpf_tx_buf *tx_buf;
+ struct {
+ struct idpf_rx_buf *buf;
+ dma_addr_t hdr_buf_pa;
+ void *hdr_buf_va;
+ } rx_buf;
+ };
+ struct page_pool *pp;
+ struct sk_buff *skb;
+ u16 q_type;
+ u32 q_id;
+ u16 desc_count;
+
+ u16 next_to_use;
+ u16 next_to_clean;
+ u16 next_to_alloc;
+ DECLARE_BITMAP(flags, __IDPF_Q_FLAGS_NBITS);
+
+ union idpf_queue_stats q_stats;
+ struct u64_stats_sync stats_sync;
+
+ u32 cleaned_bytes;
+ u16 cleaned_pkts;
+
+ bool rx_hsplit_en;
+ u16 rx_hbuf_size;
+ u16 rx_buf_size;
+ u16 rx_max_pkt_size;
+ u16 rx_buf_stride;
+ u8 rx_buffer_low_watermark;
+ u64 rxdids;
+ struct idpf_q_vector *q_vector;
+ unsigned int size;
+ dma_addr_t dma;
+ void *desc_ring;
+
+ u16 tx_max_bufs;
+ u8 tx_min_pkt_len;
+
+ u32 num_completions;
+
+ struct idpf_buf_lifo buf_stack;
+
+ u16 compl_tag_bufid_m;
+ u16 compl_tag_gen_s;
+
+ u16 compl_tag_cur_gen;
+ u16 compl_tag_gen_max;
+
+ DECLARE_HASHTABLE(sched_buf_hash, 12);
+} ____cacheline_internodealigned_in_smp;
+
+/**
+ * struct idpf_sw_queue
+ * @next_to_clean: Next descriptor to clean
+ * @next_to_alloc: Buffer to allocate at
+ * @flags: See enum idpf_queue_flags_t
+ * @ring: Pointer to the ring
+ * @desc_count: Descriptor count
+ * @dev: Device back pointer for DMA mapping
+ *
+ * Software queues are used in splitq mode to manage buffers between rxq
+ * producer and the bufq consumer. These are required in order to maintain a
+ * lockless buffer management system and are strictly software only constructs.
+ */
+struct idpf_sw_queue {
+ u16 next_to_clean;
+ u16 next_to_alloc;
+ DECLARE_BITMAP(flags, __IDPF_Q_FLAGS_NBITS);
+ u16 *ring;
+ u16 desc_count;
+ struct device *dev;
+} ____cacheline_internodealigned_in_smp;
+
+/**
+ * struct idpf_rxq_set
+ * @rxq: RX queue
+ * @refillq0: Pointer to refill queue 0
+ * @refillq1: Pointer to refill queue 1
+ *
+ * Splitq only. idpf_rxq_set associates an rxq with at an array of refillqs.
+ * Each rxq needs a refillq to return used buffers back to the respective bufq.
+ * Bufqs then clean these refillqs for buffers to give to hardware.
+ */
+struct idpf_rxq_set {
+ struct idpf_queue rxq;
+ struct idpf_sw_queue *refillq0;
+ struct idpf_sw_queue *refillq1;
+};
+
+/**
+ * struct idpf_bufq_set
+ * @bufq: Buffer queue
+ * @num_refillqs: Number of refill queues. This is always equal to num_rxq_sets
+ * in idpf_rxq_group.
+ * @refillqs: Pointer to refill queues array.
+ *
+ * Splitq only. idpf_bufq_set associates a bufq to an array of refillqs.
+ * In this bufq_set, there will be one refillq for each rxq in this rxq_group.
+ * Used buffers received by rxqs will be put on refillqs which bufqs will
+ * clean to return new buffers back to hardware.
+ *
+ * Buffers needed by some number of rxqs associated in this rxq_group are
+ * managed by at most two bufqs (depending on performance configuration).
+ */
+struct idpf_bufq_set {
+ struct idpf_queue bufq;
+ int num_refillqs;
+ struct idpf_sw_queue *refillqs;
+};
+
+/**
+ * struct idpf_rxq_group
+ * @vport: Vport back pointer
+ * @singleq: Struct with single queue related members
+ * @singleq.num_rxq: Number of RX queues associated
+ * @singleq.rxqs: Array of RX queue pointers
+ * @splitq: Struct with split queue related members
+ * @splitq.num_rxq_sets: Number of RX queue sets
+ * @splitq.rxq_sets: Array of RX queue sets
+ * @splitq.bufq_sets: Buffer queue set pointer
+ *
+ * In singleq mode, an rxq_group is simply an array of rxqs. In splitq, a
+ * rxq_group contains all the rxqs, bufqs and refillqs needed to
+ * manage buffers in splitq mode.
+ */
+struct idpf_rxq_group {
+ struct idpf_vport *vport;
+
+ union {
+ struct {
+ u16 num_rxq;
+ struct idpf_queue *rxqs[IDPF_LARGE_MAX_Q];
+ } singleq;
+ struct {
+ u16 num_rxq_sets;
+ struct idpf_rxq_set *rxq_sets[IDPF_LARGE_MAX_Q];
+ struct idpf_bufq_set *bufq_sets;
+ } splitq;
+ };
+};
+
+/**
+ * struct idpf_txq_group
+ * @vport: Vport back pointer
+ * @num_txq: Number of TX queues associated
+ * @txqs: Array of TX queue pointers
+ * @complq: Associated completion queue pointer, split queue only
+ * @num_completions_pending: Total number of completions pending for the
+ * completion queue, acculumated for all TX queues
+ * associated with that completion queue.
+ *
+ * Between singleq and splitq, a txq_group is largely the same except for the
+ * complq. In splitq a single complq is responsible for handling completions
+ * for some number of txqs associated in this txq_group.
+ */
+struct idpf_txq_group {
+ struct idpf_vport *vport;
+
+ u16 num_txq;
+ struct idpf_queue *txqs[IDPF_LARGE_MAX_Q];
+
+ struct idpf_queue *complq;
+
+ u32 num_completions_pending;
+};
+
+/**
+ * idpf_size_to_txd_count - Get number of descriptors needed for large Tx frag
+ * @size: transmit request size in bytes
+ *
+ * In the case where a large frag (>= 16K) needs to be split across multiple
+ * descriptors, we need to assume that we can have no more than 12K of data
+ * per descriptor due to hardware alignment restrictions (4K alignment).
+ */
+static inline u32 idpf_size_to_txd_count(unsigned int size)
+{
+ return DIV_ROUND_UP(size, IDPF_TX_MAX_DESC_DATA_ALIGNED);
+}
+
+/**
+ * idpf_tx_singleq_build_ctob - populate command tag offset and size
+ * @td_cmd: Command to be filled in desc
+ * @td_offset: Offset to be filled in desc
+ * @size: Size of the buffer
+ * @td_tag: td tag to be filled
+ *
+ * Returns the 64 bit value populated with the input parameters
+ */
+static inline __le64 idpf_tx_singleq_build_ctob(u64 td_cmd, u64 td_offset,
+ unsigned int size, u64 td_tag)
+{
+ return cpu_to_le64(IDPF_TX_DESC_DTYPE_DATA |
+ (td_cmd << IDPF_TXD_QW1_CMD_S) |
+ (td_offset << IDPF_TXD_QW1_OFFSET_S) |
+ ((u64)size << IDPF_TXD_QW1_TX_BUF_SZ_S) |
+ (td_tag << IDPF_TXD_QW1_L2TAG1_S));
+}
+
+void idpf_tx_splitq_build_ctb(union idpf_tx_flex_desc *desc,
+ struct idpf_tx_splitq_params *params,
+ u16 td_cmd, u16 size);
+void idpf_tx_splitq_build_flow_desc(union idpf_tx_flex_desc *desc,
+ struct idpf_tx_splitq_params *params,
+ u16 td_cmd, u16 size);
+/**
+ * idpf_tx_splitq_build_desc - determine which type of data descriptor to build
+ * @desc: descriptor to populate
+ * @params: pointer to tx params struct
+ * @td_cmd: command to be filled in desc
+ * @size: size of buffer
+ */
+static inline void idpf_tx_splitq_build_desc(union idpf_tx_flex_desc *desc,
+ struct idpf_tx_splitq_params *params,
+ u16 td_cmd, u16 size)
+{
+ if (params->dtype == IDPF_TX_DESC_DTYPE_FLEX_L2TAG1_L2TAG2)
+ idpf_tx_splitq_build_ctb(desc, params, td_cmd, size);
+ else
+ idpf_tx_splitq_build_flow_desc(desc, params, td_cmd, size);
+}
+
+/**
+ * idpf_alloc_page - Allocate a new RX buffer from the page pool
+ * @pool: page_pool to allocate from
+ * @buf: metadata struct to populate with page info
+ * @buf_size: 2K or 4K
+ *
+ * Returns &dma_addr_t to be passed to HW for Rx, %DMA_MAPPING_ERROR otherwise.
+ */
+static inline dma_addr_t idpf_alloc_page(struct page_pool *pool,
+ struct idpf_rx_buf *buf,
+ unsigned int buf_size)
+{
+ if (buf_size == IDPF_RX_BUF_2048)
+ buf->page = page_pool_dev_alloc_frag(pool, &buf->page_offset,
+ buf_size);
+ else
+ buf->page = page_pool_dev_alloc_pages(pool);
+
+ if (!buf->page)
+ return DMA_MAPPING_ERROR;
+
+ buf->truesize = buf_size;
+
+ return page_pool_get_dma_addr(buf->page) + buf->page_offset +
+ pool->p.offset;
+}
+
+/**
+ * idpf_rx_put_page - Return RX buffer page to pool
+ * @rx_buf: RX buffer metadata struct
+ */
+static inline void idpf_rx_put_page(struct idpf_rx_buf *rx_buf)
+{
+ page_pool_put_page(rx_buf->page->pp, rx_buf->page,
+ rx_buf->truesize, true);
+ rx_buf->page = NULL;
+}
+
+/**
+ * idpf_rx_sync_for_cpu - Synchronize DMA buffer
+ * @rx_buf: RX buffer metadata struct
+ * @len: frame length from descriptor
+ */
+static inline void idpf_rx_sync_for_cpu(struct idpf_rx_buf *rx_buf, u32 len)
+{
+ struct page *page = rx_buf->page;
+ struct page_pool *pp = page->pp;
+
+ dma_sync_single_range_for_cpu(pp->p.dev,
+ page_pool_get_dma_addr(page),
+ rx_buf->page_offset + pp->p.offset, len,
+ page_pool_get_dma_dir(pp));
+}
+
+int idpf_vport_singleq_napi_poll(struct napi_struct *napi, int budget);
+void idpf_vport_init_num_qs(struct idpf_vport *vport,
+ struct virtchnl2_create_vport *vport_msg);
+void idpf_vport_calc_num_q_desc(struct idpf_vport *vport);
+int idpf_vport_calc_total_qs(struct idpf_adapter *adapter, u16 vport_index,
+ struct virtchnl2_create_vport *vport_msg,
+ struct idpf_vport_max_q *max_q);
+void idpf_vport_calc_num_q_groups(struct idpf_vport *vport);
+int idpf_vport_queues_alloc(struct idpf_vport *vport);
+void idpf_vport_queues_rel(struct idpf_vport *vport);
+void idpf_vport_intr_rel(struct idpf_vport *vport);
+int idpf_vport_intr_alloc(struct idpf_vport *vport);
+void idpf_vport_intr_update_itr_ena_irq(struct idpf_q_vector *q_vector);
+void idpf_vport_intr_deinit(struct idpf_vport *vport);
+int idpf_vport_intr_init(struct idpf_vport *vport);
+enum pkt_hash_types idpf_ptype_to_htype(const struct idpf_rx_ptype_decoded *decoded);
+int idpf_config_rss(struct idpf_vport *vport);
+int idpf_init_rss(struct idpf_vport *vport);
+void idpf_deinit_rss(struct idpf_vport *vport);
+int idpf_rx_bufs_init_all(struct idpf_vport *vport);
+void idpf_rx_add_frag(struct idpf_rx_buf *rx_buf, struct sk_buff *skb,
+ unsigned int size);
+struct sk_buff *idpf_rx_construct_skb(struct idpf_queue *rxq,
+ struct idpf_rx_buf *rx_buf,
+ unsigned int size);
+bool idpf_init_rx_buf_hw_alloc(struct idpf_queue *rxq, struct idpf_rx_buf *buf);
+void idpf_rx_buf_hw_update(struct idpf_queue *rxq, u32 val);
+void idpf_tx_buf_hw_update(struct idpf_queue *tx_q, u32 val,
+ bool xmit_more);
+unsigned int idpf_size_to_txd_count(unsigned int size);
+netdev_tx_t idpf_tx_drop_skb(struct idpf_queue *tx_q, struct sk_buff *skb);
+void idpf_tx_dma_map_error(struct idpf_queue *txq, struct sk_buff *skb,
+ struct idpf_tx_buf *first, u16 ring_idx);
+unsigned int idpf_tx_desc_count_required(struct idpf_queue *txq,
+ struct sk_buff *skb);
+bool idpf_chk_linearize(struct sk_buff *skb, unsigned int max_bufs,
+ unsigned int count);
+int idpf_tx_maybe_stop_common(struct idpf_queue *tx_q, unsigned int size);
+void idpf_tx_timeout(struct net_device *netdev, unsigned int txqueue);
+netdev_tx_t idpf_tx_splitq_start(struct sk_buff *skb,
+ struct net_device *netdev);
+netdev_tx_t idpf_tx_singleq_start(struct sk_buff *skb,
+ struct net_device *netdev);
+bool idpf_rx_singleq_buf_hw_alloc_all(struct idpf_queue *rxq,
+ u16 cleaned_count);
+int idpf_tso(struct sk_buff *skb, struct idpf_tx_offload_params *off);
+
+#endif /* !_IDPF_TXRX_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c
new file mode 100644
index 0000000..8ade4e3a
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+#include "idpf_lan_vf_regs.h"
+
+#define IDPF_VF_ITR_IDX_SPACING 0x40
+
+/**
+ * idpf_vf_ctlq_reg_init - initialize default mailbox registers
+ * @cq: pointer to the array of create control queues
+ */
+static void idpf_vf_ctlq_reg_init(struct idpf_ctlq_create_info *cq)
+{
+ int i;
+
+ for (i = 0; i < IDPF_NUM_DFLT_MBX_Q; i++) {
+ struct idpf_ctlq_create_info *ccq = cq + i;
+
+ switch (ccq->type) {
+ case IDPF_CTLQ_TYPE_MAILBOX_TX:
+ /* set head and tail registers in our local struct */
+ ccq->reg.head = VF_ATQH;
+ ccq->reg.tail = VF_ATQT;
+ ccq->reg.len = VF_ATQLEN;
+ ccq->reg.bah = VF_ATQBAH;
+ ccq->reg.bal = VF_ATQBAL;
+ ccq->reg.len_mask = VF_ATQLEN_ATQLEN_M;
+ ccq->reg.len_ena_mask = VF_ATQLEN_ATQENABLE_M;
+ ccq->reg.head_mask = VF_ATQH_ATQH_M;
+ break;
+ case IDPF_CTLQ_TYPE_MAILBOX_RX:
+ /* set head and tail registers in our local struct */
+ ccq->reg.head = VF_ARQH;
+ ccq->reg.tail = VF_ARQT;
+ ccq->reg.len = VF_ARQLEN;
+ ccq->reg.bah = VF_ARQBAH;
+ ccq->reg.bal = VF_ARQBAL;
+ ccq->reg.len_mask = VF_ARQLEN_ARQLEN_M;
+ ccq->reg.len_ena_mask = VF_ARQLEN_ARQENABLE_M;
+ ccq->reg.head_mask = VF_ARQH_ARQH_M;
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+/**
+ * idpf_vf_mb_intr_reg_init - Initialize the mailbox register
+ * @adapter: adapter structure
+ */
+static void idpf_vf_mb_intr_reg_init(struct idpf_adapter *adapter)
+{
+ struct idpf_intr_reg *intr = &adapter->mb_vector.intr_reg;
+ u32 dyn_ctl = le32_to_cpu(adapter->caps.mailbox_dyn_ctl);
+
+ intr->dyn_ctl = idpf_get_reg_addr(adapter, dyn_ctl);
+ intr->dyn_ctl_intena_m = VF_INT_DYN_CTL0_INTENA_M;
+ intr->dyn_ctl_itridx_m = VF_INT_DYN_CTL0_ITR_INDX_M;
+ intr->icr_ena = idpf_get_reg_addr(adapter, VF_INT_ICR0_ENA1);
+ intr->icr_ena_ctlq_m = VF_INT_ICR0_ENA1_ADMINQ_M;
+}
+
+/**
+ * idpf_vf_intr_reg_init - Initialize interrupt registers
+ * @vport: virtual port structure
+ */
+static int idpf_vf_intr_reg_init(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ int num_vecs = vport->num_q_vectors;
+ struct idpf_vec_regs *reg_vals;
+ int num_regs, i, err = 0;
+ u32 rx_itr, tx_itr;
+ u16 total_vecs;
+
+ total_vecs = idpf_get_reserved_vecs(vport->adapter);
+ reg_vals = kcalloc(total_vecs, sizeof(struct idpf_vec_regs),
+ GFP_KERNEL);
+ if (!reg_vals)
+ return -ENOMEM;
+
+ num_regs = idpf_get_reg_intr_vecs(vport, reg_vals);
+ if (num_regs < num_vecs) {
+ err = -EINVAL;
+ goto free_reg_vals;
+ }
+
+ for (i = 0; i < num_vecs; i++) {
+ struct idpf_q_vector *q_vector = &vport->q_vectors[i];
+ u16 vec_id = vport->q_vector_idxs[i] - IDPF_MBX_Q_VEC;
+ struct idpf_intr_reg *intr = &q_vector->intr_reg;
+ u32 spacing;
+
+ intr->dyn_ctl = idpf_get_reg_addr(adapter,
+ reg_vals[vec_id].dyn_ctl_reg);
+ intr->dyn_ctl_intena_m = VF_INT_DYN_CTLN_INTENA_M;
+ intr->dyn_ctl_itridx_s = VF_INT_DYN_CTLN_ITR_INDX_S;
+
+ spacing = IDPF_ITR_IDX_SPACING(reg_vals[vec_id].itrn_index_spacing,
+ IDPF_VF_ITR_IDX_SPACING);
+ rx_itr = VF_INT_ITRN_ADDR(VIRTCHNL2_ITR_IDX_0,
+ reg_vals[vec_id].itrn_reg,
+ spacing);
+ tx_itr = VF_INT_ITRN_ADDR(VIRTCHNL2_ITR_IDX_1,
+ reg_vals[vec_id].itrn_reg,
+ spacing);
+ intr->rx_itr = idpf_get_reg_addr(adapter, rx_itr);
+ intr->tx_itr = idpf_get_reg_addr(adapter, tx_itr);
+ }
+
+free_reg_vals:
+ kfree(reg_vals);
+
+ return err;
+}
+
+/**
+ * idpf_vf_reset_reg_init - Initialize reset registers
+ * @adapter: Driver specific private structure
+ */
+static void idpf_vf_reset_reg_init(struct idpf_adapter *adapter)
+{
+ adapter->reset_reg.rstat = idpf_get_reg_addr(adapter, VFGEN_RSTAT);
+ adapter->reset_reg.rstat_m = VFGEN_RSTAT_VFR_STATE_M;
+}
+
+/**
+ * idpf_vf_trigger_reset - trigger reset
+ * @adapter: Driver specific private structure
+ * @trig_cause: Reason to trigger a reset
+ */
+static void idpf_vf_trigger_reset(struct idpf_adapter *adapter,
+ enum idpf_flags trig_cause)
+{
+ /* Do not send VIRTCHNL2_OP_RESET_VF message on driver unload */
+ if (trig_cause == IDPF_HR_FUNC_RESET &&
+ !test_bit(IDPF_REMOVE_IN_PROG, adapter->flags))
+ idpf_send_mb_msg(adapter, VIRTCHNL2_OP_RESET_VF, 0, NULL);
+}
+
+/**
+ * idpf_vf_reg_ops_init - Initialize register API function pointers
+ * @adapter: Driver specific private structure
+ */
+static void idpf_vf_reg_ops_init(struct idpf_adapter *adapter)
+{
+ adapter->dev_ops.reg_ops.ctlq_reg_init = idpf_vf_ctlq_reg_init;
+ adapter->dev_ops.reg_ops.intr_reg_init = idpf_vf_intr_reg_init;
+ adapter->dev_ops.reg_ops.mb_intr_reg_init = idpf_vf_mb_intr_reg_init;
+ adapter->dev_ops.reg_ops.reset_reg_init = idpf_vf_reset_reg_init;
+ adapter->dev_ops.reg_ops.trigger_reset = idpf_vf_trigger_reset;
+}
+
+/**
+ * idpf_vf_dev_ops_init - Initialize device API function pointers
+ * @adapter: Driver specific private structure
+ */
+void idpf_vf_dev_ops_init(struct idpf_adapter *adapter)
+{
+ idpf_vf_reg_ops_init(adapter);
+}
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
new file mode 100644
index 0000000..2c1b051f
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
@@ -0,0 +1,3798 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (C) 2023 Intel Corporation */
+
+#include "idpf.h"
+
+/**
+ * idpf_recv_event_msg - Receive virtchnl event message
+ * @vport: virtual port structure
+ * @ctlq_msg: message to copy from
+ *
+ * Receive virtchnl event message
+ */
+static void idpf_recv_event_msg(struct idpf_vport *vport,
+ struct idpf_ctlq_msg *ctlq_msg)
+{
+ struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+ struct virtchnl2_event *v2e;
+ bool link_status;
+ u32 event;
+
+ v2e = (struct virtchnl2_event *)ctlq_msg->ctx.indirect.payload->va;
+ event = le32_to_cpu(v2e->event);
+
+ switch (event) {
+ case VIRTCHNL2_EVENT_LINK_CHANGE:
+ vport->link_speed_mbps = le32_to_cpu(v2e->link_speed);
+ link_status = v2e->link_status;
+
+ if (vport->link_up == link_status)
+ break;
+
+ vport->link_up = link_status;
+ if (np->state == __IDPF_VPORT_UP) {
+ if (vport->link_up) {
+ netif_carrier_on(vport->netdev);
+ netif_tx_start_all_queues(vport->netdev);
+ } else {
+ netif_tx_stop_all_queues(vport->netdev);
+ netif_carrier_off(vport->netdev);
+ }
+ }
+ break;
+ default:
+ dev_err(&vport->adapter->pdev->dev,
+ "Unknown event %d from PF\n", event);
+ break;
+ }
+}
+
+/**
+ * idpf_mb_clean - Reclaim the send mailbox queue entries
+ * @adapter: Driver specific private structure
+ *
+ * Reclaim the send mailbox queue entries to be used to send further messages
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int idpf_mb_clean(struct idpf_adapter *adapter)
+{
+ u16 i, num_q_msg = IDPF_DFLT_MBX_Q_LEN;
+ struct idpf_ctlq_msg **q_msg;
+ struct idpf_dma_mem *dma_mem;
+ int err;
+
+ q_msg = kcalloc(num_q_msg, sizeof(struct idpf_ctlq_msg *), GFP_ATOMIC);
+ if (!q_msg)
+ return -ENOMEM;
+
+ err = idpf_ctlq_clean_sq(adapter->hw.asq, &num_q_msg, q_msg);
+ if (err)
+ goto err_kfree;
+
+ for (i = 0; i < num_q_msg; i++) {
+ if (!q_msg[i])
+ continue;
+ dma_mem = q_msg[i]->ctx.indirect.payload;
+ if (dma_mem)
+ dma_free_coherent(&adapter->pdev->dev, dma_mem->size,
+ dma_mem->va, dma_mem->pa);
+ kfree(q_msg[i]);
+ kfree(dma_mem);
+ }
+
+err_kfree:
+ kfree(q_msg);
+
+ return err;
+}
+
+/**
+ * idpf_send_mb_msg - Send message over mailbox
+ * @adapter: Driver specific private structure
+ * @op: virtchnl opcode
+ * @msg_size: size of the payload
+ * @msg: pointer to buffer holding the payload
+ *
+ * Will prepare the control queue message and initiates the send api
+ *
+ * Returns 0 on success, negative on failure
+ */
+int idpf_send_mb_msg(struct idpf_adapter *adapter, u32 op,
+ u16 msg_size, u8 *msg)
+{
+ struct idpf_ctlq_msg *ctlq_msg;
+ struct idpf_dma_mem *dma_mem;
+ int err;
+
+ /* If we are here and a reset is detected nothing much can be
+ * done. This thread should silently abort and expected to
+ * be corrected with a new run either by user or driver
+ * flows after reset
+ */
+ if (idpf_is_reset_detected(adapter))
+ return 0;
+
+ err = idpf_mb_clean(adapter);
+ if (err)
+ return err;
+
+ ctlq_msg = kzalloc(sizeof(*ctlq_msg), GFP_ATOMIC);
+ if (!ctlq_msg)
+ return -ENOMEM;
+
+ dma_mem = kzalloc(sizeof(*dma_mem), GFP_ATOMIC);
+ if (!dma_mem) {
+ err = -ENOMEM;
+ goto dma_mem_error;
+ }
+
+ ctlq_msg->opcode = idpf_mbq_opc_send_msg_to_cp;
+ ctlq_msg->func_id = 0;
+ ctlq_msg->data_len = msg_size;
+ ctlq_msg->cookie.mbx.chnl_opcode = op;
+ ctlq_msg->cookie.mbx.chnl_retval = 0;
+ dma_mem->size = IDPF_CTLQ_MAX_BUF_LEN;
+ dma_mem->va = dma_alloc_coherent(&adapter->pdev->dev, dma_mem->size,
+ &dma_mem->pa, GFP_ATOMIC);
+ if (!dma_mem->va) {
+ err = -ENOMEM;
+ goto dma_alloc_error;
+ }
+ memcpy(dma_mem->va, msg, msg_size);
+ ctlq_msg->ctx.indirect.payload = dma_mem;
+
+ err = idpf_ctlq_send(&adapter->hw, adapter->hw.asq, 1, ctlq_msg);
+ if (err)
+ goto send_error;
+
+ return 0;
+
+send_error:
+ dma_free_coherent(&adapter->pdev->dev, dma_mem->size, dma_mem->va,
+ dma_mem->pa);
+dma_alloc_error:
+ kfree(dma_mem);
+dma_mem_error:
+ kfree(ctlq_msg);
+
+ return err;
+}
+
+/**
+ * idpf_find_vport - Find vport pointer from control queue message
+ * @adapter: driver specific private structure
+ * @vport: address of vport pointer to copy the vport from adapters vport list
+ * @ctlq_msg: control queue message
+ *
+ * Return 0 on success, error value on failure. Also this function does check
+ * for the opcodes which expect to receive payload and return error value if
+ * it is not the case.
+ */
+static int idpf_find_vport(struct idpf_adapter *adapter,
+ struct idpf_vport **vport,
+ struct idpf_ctlq_msg *ctlq_msg)
+{
+ bool no_op = false, vid_found = false;
+ int i, err = 0;
+ char *vc_msg;
+ u32 v_id;
+
+ vc_msg = kcalloc(IDPF_CTLQ_MAX_BUF_LEN, sizeof(char), GFP_KERNEL);
+ if (!vc_msg)
+ return -ENOMEM;
+
+ if (ctlq_msg->data_len) {
+ size_t payload_size = ctlq_msg->ctx.indirect.payload->size;
+
+ if (!payload_size) {
+ dev_err(&adapter->pdev->dev, "Failed to receive payload buffer\n");
+ kfree(vc_msg);
+
+ return -EINVAL;
+ }
+
+ memcpy(vc_msg, ctlq_msg->ctx.indirect.payload->va,
+ min_t(size_t, payload_size, IDPF_CTLQ_MAX_BUF_LEN));
+ }
+
+ switch (ctlq_msg->cookie.mbx.chnl_opcode) {
+ case VIRTCHNL2_OP_VERSION:
+ case VIRTCHNL2_OP_GET_CAPS:
+ case VIRTCHNL2_OP_CREATE_VPORT:
+ case VIRTCHNL2_OP_SET_SRIOV_VFS:
+ case VIRTCHNL2_OP_ALLOC_VECTORS:
+ case VIRTCHNL2_OP_DEALLOC_VECTORS:
+ case VIRTCHNL2_OP_GET_PTYPE_INFO:
+ goto free_vc_msg;
+ case VIRTCHNL2_OP_ENABLE_VPORT:
+ case VIRTCHNL2_OP_DISABLE_VPORT:
+ case VIRTCHNL2_OP_DESTROY_VPORT:
+ v_id = le32_to_cpu(((struct virtchnl2_vport *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_CONFIG_TX_QUEUES:
+ v_id = le32_to_cpu(((struct virtchnl2_config_tx_queues *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_CONFIG_RX_QUEUES:
+ v_id = le32_to_cpu(((struct virtchnl2_config_rx_queues *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_ENABLE_QUEUES:
+ case VIRTCHNL2_OP_DISABLE_QUEUES:
+ case VIRTCHNL2_OP_DEL_QUEUES:
+ v_id = le32_to_cpu(((struct virtchnl2_del_ena_dis_queues *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_ADD_QUEUES:
+ v_id = le32_to_cpu(((struct virtchnl2_add_queues *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_MAP_QUEUE_VECTOR:
+ case VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR:
+ v_id = le32_to_cpu(((struct virtchnl2_queue_vector_maps *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_GET_STATS:
+ v_id = le32_to_cpu(((struct virtchnl2_vport_stats *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_GET_RSS_LUT:
+ case VIRTCHNL2_OP_SET_RSS_LUT:
+ v_id = le32_to_cpu(((struct virtchnl2_rss_lut *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_GET_RSS_KEY:
+ case VIRTCHNL2_OP_SET_RSS_KEY:
+ v_id = le32_to_cpu(((struct virtchnl2_rss_key *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_EVENT:
+ v_id = le32_to_cpu(((struct virtchnl2_event *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_LOOPBACK:
+ v_id = le32_to_cpu(((struct virtchnl2_loopback *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE:
+ v_id = le32_to_cpu(((struct virtchnl2_promisc_info *)vc_msg)->vport_id);
+ break;
+ case VIRTCHNL2_OP_ADD_MAC_ADDR:
+ case VIRTCHNL2_OP_DEL_MAC_ADDR:
+ v_id = le32_to_cpu(((struct virtchnl2_mac_addr_list *)vc_msg)->vport_id);
+ break;
+ default:
+ no_op = true;
+ break;
+ }
+
+ if (no_op)
+ goto free_vc_msg;
+
+ for (i = 0; i < idpf_get_max_vports(adapter); i++) {
+ if (adapter->vport_ids[i] == v_id) {
+ vid_found = true;
+ break;
+ }
+ }
+
+ if (vid_found)
+ *vport = adapter->vports[i];
+ else
+ err = -EINVAL;
+
+free_vc_msg:
+ kfree(vc_msg);
+
+ return err;
+}
+
+/**
+ * idpf_copy_data_to_vc_buf - Copy the virtchnl response data into the buffer.
+ * @adapter: driver specific private structure
+ * @vport: virtual port structure
+ * @ctlq_msg: msg to copy from
+ * @err_enum: err bit to set on error
+ *
+ * Copies the payload from ctlq_msg into virtchnl buffer. Returns 0 on success,
+ * negative on failure.
+ */
+static int idpf_copy_data_to_vc_buf(struct idpf_adapter *adapter,
+ struct idpf_vport *vport,
+ struct idpf_ctlq_msg *ctlq_msg,
+ enum idpf_vport_vc_state err_enum)
+{
+ if (ctlq_msg->cookie.mbx.chnl_retval) {
+ if (vport)
+ set_bit(err_enum, vport->vc_state);
+ else
+ set_bit(err_enum, adapter->vc_state);
+
+ return -EINVAL;
+ }
+
+ if (vport)
+ memcpy(vport->vc_msg, ctlq_msg->ctx.indirect.payload->va,
+ min_t(int, ctlq_msg->ctx.indirect.payload->size,
+ IDPF_CTLQ_MAX_BUF_LEN));
+ else
+ memcpy(adapter->vc_msg, ctlq_msg->ctx.indirect.payload->va,
+ min_t(int, ctlq_msg->ctx.indirect.payload->size,
+ IDPF_CTLQ_MAX_BUF_LEN));
+
+ return 0;
+}
+
+/**
+ * idpf_recv_vchnl_op - helper function with common logic when handling the
+ * reception of VIRTCHNL OPs.
+ * @adapter: driver specific private structure
+ * @vport: virtual port structure
+ * @ctlq_msg: msg to copy from
+ * @state: state bit used on timeout check
+ * @err_state: err bit to set on error
+ */
+static void idpf_recv_vchnl_op(struct idpf_adapter *adapter,
+ struct idpf_vport *vport,
+ struct idpf_ctlq_msg *ctlq_msg,
+ enum idpf_vport_vc_state state,
+ enum idpf_vport_vc_state err_state)
+{
+ wait_queue_head_t *vchnl_wq;
+ int err;
+
+ if (vport)
+ vchnl_wq = &vport->vchnl_wq;
+ else
+ vchnl_wq = &adapter->vchnl_wq;
+
+ err = idpf_copy_data_to_vc_buf(adapter, vport, ctlq_msg, err_state);
+ if (wq_has_sleeper(vchnl_wq)) {
+ if (vport)
+ set_bit(state, vport->vc_state);
+ else
+ set_bit(state, adapter->vc_state);
+
+ wake_up(vchnl_wq);
+ } else {
+ if (!err) {
+ dev_warn(&adapter->pdev->dev, "opcode %d received without waiting thread\n",
+ ctlq_msg->cookie.mbx.chnl_opcode);
+ } else {
+ /* Clear the errors since there is no sleeper to pass
+ * them on
+ */
+ if (vport)
+ clear_bit(err_state, vport->vc_state);
+ else
+ clear_bit(err_state, adapter->vc_state);
+ }
+ }
+}
+
+/**
+ * idpf_recv_mb_msg - Receive message over mailbox
+ * @adapter: Driver specific private structure
+ * @op: virtchannel operation code
+ * @msg: Received message holding buffer
+ * @msg_size: message size
+ *
+ * Will receive control queue message and posts the receive buffer. Returns 0
+ * on success and negative on failure.
+ */
+int idpf_recv_mb_msg(struct idpf_adapter *adapter, u32 op,
+ void *msg, int msg_size)
+{
+ struct idpf_vport *vport = NULL;
+ struct idpf_ctlq_msg ctlq_msg;
+ struct idpf_dma_mem *dma_mem;
+ bool work_done = false;
+ int num_retry = 2000;
+ u16 num_q_msg;
+ int err;
+
+ while (1) {
+ struct idpf_vport_config *vport_config;
+ int payload_size = 0;
+
+ /* Try to get one message */
+ num_q_msg = 1;
+ dma_mem = NULL;
+ err = idpf_ctlq_recv(adapter->hw.arq, &num_q_msg, &ctlq_msg);
+ /* If no message then decide if we have to retry based on
+ * opcode
+ */
+ if (err || !num_q_msg) {
+ /* Increasing num_retry to consider the delayed
+ * responses because of large number of VF's mailbox
+ * messages. If the mailbox message is received from
+ * the other side, we come out of the sleep cycle
+ * immediately else we wait for more time.
+ */
+ if (!op || !num_retry--)
+ break;
+ if (test_bit(IDPF_REMOVE_IN_PROG, adapter->flags)) {
+ err = -EIO;
+ break;
+ }
+ msleep(20);
+ continue;
+ }
+
+ /* If we are here a message is received. Check if we are looking
+ * for a specific message based on opcode. If it is different
+ * ignore and post buffers
+ */
+ if (op && ctlq_msg.cookie.mbx.chnl_opcode != op)
+ goto post_buffs;
+
+ err = idpf_find_vport(adapter, &vport, &ctlq_msg);
+ if (err)
+ goto post_buffs;
+
+ if (ctlq_msg.data_len)
+ payload_size = ctlq_msg.ctx.indirect.payload->size;
+
+ /* All conditions are met. Either a message requested is
+ * received or we received a message to be processed
+ */
+ switch (ctlq_msg.cookie.mbx.chnl_opcode) {
+ case VIRTCHNL2_OP_VERSION:
+ case VIRTCHNL2_OP_GET_CAPS:
+ if (ctlq_msg.cookie.mbx.chnl_retval) {
+ dev_err(&adapter->pdev->dev, "Failure initializing, vc op: %u retval: %u\n",
+ ctlq_msg.cookie.mbx.chnl_opcode,
+ ctlq_msg.cookie.mbx.chnl_retval);
+ err = -EBADMSG;
+ } else if (msg) {
+ memcpy(msg, ctlq_msg.ctx.indirect.payload->va,
+ min_t(int, payload_size, msg_size));
+ }
+ work_done = true;
+ break;
+ case VIRTCHNL2_OP_CREATE_VPORT:
+ idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
+ IDPF_VC_CREATE_VPORT,
+ IDPF_VC_CREATE_VPORT_ERR);
+ break;
+ case VIRTCHNL2_OP_ENABLE_VPORT:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_ENA_VPORT,
+ IDPF_VC_ENA_VPORT_ERR);
+ break;
+ case VIRTCHNL2_OP_DISABLE_VPORT:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_DIS_VPORT,
+ IDPF_VC_DIS_VPORT_ERR);
+ break;
+ case VIRTCHNL2_OP_DESTROY_VPORT:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_DESTROY_VPORT,
+ IDPF_VC_DESTROY_VPORT_ERR);
+ break;
+ case VIRTCHNL2_OP_CONFIG_TX_QUEUES:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_CONFIG_TXQ,
+ IDPF_VC_CONFIG_TXQ_ERR);
+ break;
+ case VIRTCHNL2_OP_CONFIG_RX_QUEUES:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_CONFIG_RXQ,
+ IDPF_VC_CONFIG_RXQ_ERR);
+ break;
+ case VIRTCHNL2_OP_ENABLE_QUEUES:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_ENA_QUEUES,
+ IDPF_VC_ENA_QUEUES_ERR);
+ break;
+ case VIRTCHNL2_OP_DISABLE_QUEUES:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_DIS_QUEUES,
+ IDPF_VC_DIS_QUEUES_ERR);
+ break;
+ case VIRTCHNL2_OP_ADD_QUEUES:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_ADD_QUEUES,
+ IDPF_VC_ADD_QUEUES_ERR);
+ break;
+ case VIRTCHNL2_OP_DEL_QUEUES:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_DEL_QUEUES,
+ IDPF_VC_DEL_QUEUES_ERR);
+ break;
+ case VIRTCHNL2_OP_MAP_QUEUE_VECTOR:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_MAP_IRQ,
+ IDPF_VC_MAP_IRQ_ERR);
+ break;
+ case VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_UNMAP_IRQ,
+ IDPF_VC_UNMAP_IRQ_ERR);
+ break;
+ case VIRTCHNL2_OP_GET_STATS:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_GET_STATS,
+ IDPF_VC_GET_STATS_ERR);
+ break;
+ case VIRTCHNL2_OP_GET_RSS_LUT:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_GET_RSS_LUT,
+ IDPF_VC_GET_RSS_LUT_ERR);
+ break;
+ case VIRTCHNL2_OP_SET_RSS_LUT:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_SET_RSS_LUT,
+ IDPF_VC_SET_RSS_LUT_ERR);
+ break;
+ case VIRTCHNL2_OP_GET_RSS_KEY:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_GET_RSS_KEY,
+ IDPF_VC_GET_RSS_KEY_ERR);
+ break;
+ case VIRTCHNL2_OP_SET_RSS_KEY:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_SET_RSS_KEY,
+ IDPF_VC_SET_RSS_KEY_ERR);
+ break;
+ case VIRTCHNL2_OP_SET_SRIOV_VFS:
+ idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
+ IDPF_VC_SET_SRIOV_VFS,
+ IDPF_VC_SET_SRIOV_VFS_ERR);
+ break;
+ case VIRTCHNL2_OP_ALLOC_VECTORS:
+ idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
+ IDPF_VC_ALLOC_VECTORS,
+ IDPF_VC_ALLOC_VECTORS_ERR);
+ break;
+ case VIRTCHNL2_OP_DEALLOC_VECTORS:
+ idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
+ IDPF_VC_DEALLOC_VECTORS,
+ IDPF_VC_DEALLOC_VECTORS_ERR);
+ break;
+ case VIRTCHNL2_OP_GET_PTYPE_INFO:
+ idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
+ IDPF_VC_GET_PTYPE_INFO,
+ IDPF_VC_GET_PTYPE_INFO_ERR);
+ break;
+ case VIRTCHNL2_OP_LOOPBACK:
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_LOOPBACK_STATE,
+ IDPF_VC_LOOPBACK_STATE_ERR);
+ break;
+ case VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE:
+ /* This message can only be sent asynchronously. As
+ * such we'll have lost the context in which it was
+ * called and thus can only really report if it looks
+ * like an error occurred. Don't bother setting ERR bit
+ * or waking chnl_wq since no work queue will be waiting
+ * to read the message.
+ */
+ if (ctlq_msg.cookie.mbx.chnl_retval) {
+ dev_err(&adapter->pdev->dev, "Failed to set promiscuous mode: %d\n",
+ ctlq_msg.cookie.mbx.chnl_retval);
+ }
+ break;
+ case VIRTCHNL2_OP_ADD_MAC_ADDR:
+ vport_config = adapter->vport_config[vport->idx];
+ if (test_and_clear_bit(IDPF_VPORT_ADD_MAC_REQ,
+ vport_config->flags)) {
+ /* Message was sent asynchronously. We don't
+ * normally print errors here, instead
+ * prefer to handle errors in the function
+ * calling wait_for_event. However, if
+ * asynchronous, the context in which the
+ * message was sent is lost. We can't really do
+ * anything about at it this point, but we
+ * should at a minimum indicate that it looks
+ * like something went wrong. Also don't bother
+ * setting ERR bit or waking vchnl_wq since no
+ * one will be waiting to read the async
+ * message.
+ */
+ if (ctlq_msg.cookie.mbx.chnl_retval)
+ dev_err(&adapter->pdev->dev, "Failed to add MAC address: %d\n",
+ ctlq_msg.cookie.mbx.chnl_retval);
+ break;
+ }
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_ADD_MAC_ADDR,
+ IDPF_VC_ADD_MAC_ADDR_ERR);
+ break;
+ case VIRTCHNL2_OP_DEL_MAC_ADDR:
+ vport_config = adapter->vport_config[vport->idx];
+ if (test_and_clear_bit(IDPF_VPORT_DEL_MAC_REQ,
+ vport_config->flags)) {
+ /* Message was sent asynchronously like the
+ * VIRTCHNL2_OP_ADD_MAC_ADDR
+ */
+ if (ctlq_msg.cookie.mbx.chnl_retval)
+ dev_err(&adapter->pdev->dev, "Failed to delete MAC address: %d\n",
+ ctlq_msg.cookie.mbx.chnl_retval);
+ break;
+ }
+ idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
+ IDPF_VC_DEL_MAC_ADDR,
+ IDPF_VC_DEL_MAC_ADDR_ERR);
+ break;
+ case VIRTCHNL2_OP_EVENT:
+ idpf_recv_event_msg(vport, &ctlq_msg);
+ break;
+ default:
+ dev_warn(&adapter->pdev->dev,
+ "Unhandled virtchnl response %d\n",
+ ctlq_msg.cookie.mbx.chnl_opcode);
+ break;
+ }
+
+post_buffs:
+ if (ctlq_msg.data_len)
+ dma_mem = ctlq_msg.ctx.indirect.payload;
+ else
+ num_q_msg = 0;
+
+ err = idpf_ctlq_post_rx_buffs(&adapter->hw, adapter->hw.arq,
+ &num_q_msg, &dma_mem);
+ /* If post failed clear the only buffer we supplied */
+ if (err && dma_mem)
+ dma_free_coherent(&adapter->pdev->dev, dma_mem->size,
+ dma_mem->va, dma_mem->pa);
+
+ /* Applies only if we are looking for a specific opcode */
+ if (work_done)
+ break;
+ }
+
+ return err;
+}
+
+/**
+ * __idpf_wait_for_event - wrapper function for wait on virtchannel response
+ * @adapter: Driver private data structure
+ * @vport: virtual port structure
+ * @state: check on state upon timeout
+ * @err_check: check if this specific error bit is set
+ * @timeout: Max time to wait
+ *
+ * Checks if state is set upon expiry of timeout. Returns 0 on success,
+ * negative on failure.
+ */
+static int __idpf_wait_for_event(struct idpf_adapter *adapter,
+ struct idpf_vport *vport,
+ enum idpf_vport_vc_state state,
+ enum idpf_vport_vc_state err_check,
+ int timeout)
+{
+ int time_to_wait, num_waits;
+ wait_queue_head_t *vchnl_wq;
+ unsigned long *vc_state;
+
+ time_to_wait = ((timeout <= IDPF_MAX_WAIT) ? timeout : IDPF_MAX_WAIT);
+ num_waits = ((timeout <= IDPF_MAX_WAIT) ? 1 : timeout / IDPF_MAX_WAIT);
+
+ if (vport) {
+ vchnl_wq = &vport->vchnl_wq;
+ vc_state = vport->vc_state;
+ } else {
+ vchnl_wq = &adapter->vchnl_wq;
+ vc_state = adapter->vc_state;
+ }
+
+ while (num_waits) {
+ int event;
+
+ /* If we are here and a reset is detected do not wait but
+ * return. Reset timing is out of drivers control. So
+ * while we are cleaning resources as part of reset if the
+ * underlying HW mailbox is gone, wait on mailbox messages
+ * is not meaningful
+ */
+ if (idpf_is_reset_detected(adapter))
+ return 0;
+
+ event = wait_event_timeout(*vchnl_wq,
+ test_and_clear_bit(state, vc_state),
+ msecs_to_jiffies(time_to_wait));
+ if (event) {
+ if (test_and_clear_bit(err_check, vc_state)) {
+ dev_err(&adapter->pdev->dev, "VC response error %s\n",
+ idpf_vport_vc_state_str[err_check]);
+
+ return -EINVAL;
+ }
+
+ return 0;
+ }
+ num_waits--;
+ }
+
+ /* Timeout occurred */
+ dev_err(&adapter->pdev->dev, "VC timeout, state = %s\n",
+ idpf_vport_vc_state_str[state]);
+
+ return -ETIMEDOUT;
+}
+
+/**
+ * idpf_min_wait_for_event - wait for virtchannel response
+ * @adapter: Driver private data structure
+ * @vport: virtual port structure
+ * @state: check on state upon timeout
+ * @err_check: check if this specific error bit is set
+ *
+ * Returns 0 on success, negative on failure.
+ */
+static int idpf_min_wait_for_event(struct idpf_adapter *adapter,
+ struct idpf_vport *vport,
+ enum idpf_vport_vc_state state,
+ enum idpf_vport_vc_state err_check)
+{
+ return __idpf_wait_for_event(adapter, vport, state, err_check,
+ IDPF_WAIT_FOR_EVENT_TIMEO_MIN);
+}
+
+/**
+ * idpf_wait_for_event - wait for virtchannel response
+ * @adapter: Driver private data structure
+ * @vport: virtual port structure
+ * @state: check on state upon timeout after 500ms
+ * @err_check: check if this specific error bit is set
+ *
+ * Returns 0 on success, negative on failure.
+ */
+static int idpf_wait_for_event(struct idpf_adapter *adapter,
+ struct idpf_vport *vport,
+ enum idpf_vport_vc_state state,
+ enum idpf_vport_vc_state err_check)
+{
+ /* Increasing the timeout in __IDPF_INIT_SW flow to consider large
+ * number of VF's mailbox message responses. When a message is received
+ * on mailbox, this thread is woken up by the idpf_recv_mb_msg before
+ * the timeout expires. Only in the error case i.e. if no message is
+ * received on mailbox, we wait for the complete timeout which is
+ * less likely to happen.
+ */
+ return __idpf_wait_for_event(adapter, vport, state, err_check,
+ IDPF_WAIT_FOR_EVENT_TIMEO);
+}
+
+/**
+ * idpf_wait_for_marker_event - wait for software marker response
+ * @vport: virtual port data structure
+ *
+ * Returns 0 success, negative on failure.
+ **/
+static int idpf_wait_for_marker_event(struct idpf_vport *vport)
+{
+ int event;
+ int i;
+
+ for (i = 0; i < vport->num_txq; i++)
+ set_bit(__IDPF_Q_SW_MARKER, vport->txqs[i]->flags);
+
+ event = wait_event_timeout(vport->sw_marker_wq,
+ test_and_clear_bit(IDPF_VPORT_SW_MARKER,
+ vport->flags),
+ msecs_to_jiffies(500));
+
+ for (i = 0; i < vport->num_txq; i++)
+ clear_bit(__IDPF_Q_POLL_MODE, vport->txqs[i]->flags);
+
+ if (event)
+ return 0;
+
+ dev_warn(&vport->adapter->pdev->dev, "Failed to receive marker packets\n");
+
+ return -ETIMEDOUT;
+}
+
+/**
+ * idpf_send_ver_msg - send virtchnl version message
+ * @adapter: Driver specific private structure
+ *
+ * Send virtchnl version message. Returns 0 on success, negative on failure.
+ */
+static int idpf_send_ver_msg(struct idpf_adapter *adapter)
+{
+ struct virtchnl2_version_info vvi;
+
+ if (adapter->virt_ver_maj) {
+ vvi.major = cpu_to_le32(adapter->virt_ver_maj);
+ vvi.minor = cpu_to_le32(adapter->virt_ver_min);
+ } else {
+ vvi.major = cpu_to_le32(IDPF_VIRTCHNL_VERSION_MAJOR);
+ vvi.minor = cpu_to_le32(IDPF_VIRTCHNL_VERSION_MINOR);
+ }
+
+ return idpf_send_mb_msg(adapter, VIRTCHNL2_OP_VERSION, sizeof(vvi),
+ (u8 *)&vvi);
+}
+
+/**
+ * idpf_recv_ver_msg - Receive virtchnl version message
+ * @adapter: Driver specific private structure
+ *
+ * Receive virtchnl version message. Returns 0 on success, -EAGAIN if we need
+ * to send version message again, otherwise negative on failure.
+ */
+static int idpf_recv_ver_msg(struct idpf_adapter *adapter)
+{
+ struct virtchnl2_version_info vvi;
+ u32 major, minor;
+ int err;
+
+ err = idpf_recv_mb_msg(adapter, VIRTCHNL2_OP_VERSION, &vvi,
+ sizeof(vvi));
+ if (err)
+ return err;
+
+ major = le32_to_cpu(vvi.major);
+ minor = le32_to_cpu(vvi.minor);
+
+ if (major > IDPF_VIRTCHNL_VERSION_MAJOR) {
+ dev_warn(&adapter->pdev->dev,
+ "Virtchnl major version (%d) greater than supported\n",
+ major);
+
+ return -EINVAL;
+ }
+
+ if (major == IDPF_VIRTCHNL_VERSION_MAJOR &&
+ minor > IDPF_VIRTCHNL_VERSION_MINOR)
+ dev_warn(&adapter->pdev->dev,
+ "Virtchnl minor version (%d) didn't match\n", minor);
+
+ /* If we have a mismatch, resend version to update receiver on what
+ * version we will use.
+ */
+ if (!adapter->virt_ver_maj &&
+ major != IDPF_VIRTCHNL_VERSION_MAJOR &&
+ minor != IDPF_VIRTCHNL_VERSION_MINOR)
+ err = -EAGAIN;
+
+ adapter->virt_ver_maj = major;
+ adapter->virt_ver_min = minor;
+
+ return err;
+}
+
+/**
+ * idpf_send_get_caps_msg - Send virtchnl get capabilities message
+ * @adapter: Driver specific private structure
+ *
+ * Send virtchl get capabilities message. Returns 0 on success, negative on
+ * failure.
+ */
+static int idpf_send_get_caps_msg(struct idpf_adapter *adapter)
+{
+ struct virtchnl2_get_capabilities caps = { };
+
+ caps.csum_caps =
+ cpu_to_le32(VIRTCHNL2_CAP_TX_CSUM_L3_IPV4 |
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_TCP |
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_UDP |
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_SCTP |
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_TCP |
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_UDP |
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_SCTP |
+ VIRTCHNL2_CAP_RX_CSUM_L3_IPV4 |
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_TCP |
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_UDP |
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_SCTP |
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_TCP |
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_UDP |
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_SCTP |
+ VIRTCHNL2_CAP_TX_CSUM_L3_SINGLE_TUNNEL |
+ VIRTCHNL2_CAP_RX_CSUM_L3_SINGLE_TUNNEL |
+ VIRTCHNL2_CAP_TX_CSUM_L4_SINGLE_TUNNEL |
+ VIRTCHNL2_CAP_RX_CSUM_L4_SINGLE_TUNNEL |
+ VIRTCHNL2_CAP_RX_CSUM_GENERIC);
+
+ caps.seg_caps =
+ cpu_to_le32(VIRTCHNL2_CAP_SEG_IPV4_TCP |
+ VIRTCHNL2_CAP_SEG_IPV4_UDP |
+ VIRTCHNL2_CAP_SEG_IPV4_SCTP |
+ VIRTCHNL2_CAP_SEG_IPV6_TCP |
+ VIRTCHNL2_CAP_SEG_IPV6_UDP |
+ VIRTCHNL2_CAP_SEG_IPV6_SCTP |
+ VIRTCHNL2_CAP_SEG_TX_SINGLE_TUNNEL);
+
+ caps.rss_caps =
+ cpu_to_le64(VIRTCHNL2_CAP_RSS_IPV4_TCP |
+ VIRTCHNL2_CAP_RSS_IPV4_UDP |
+ VIRTCHNL2_CAP_RSS_IPV4_SCTP |
+ VIRTCHNL2_CAP_RSS_IPV4_OTHER |
+ VIRTCHNL2_CAP_RSS_IPV6_TCP |
+ VIRTCHNL2_CAP_RSS_IPV6_UDP |
+ VIRTCHNL2_CAP_RSS_IPV6_SCTP |
+ VIRTCHNL2_CAP_RSS_IPV6_OTHER);
+
+ caps.hsplit_caps =
+ cpu_to_le32(VIRTCHNL2_CAP_RX_HSPLIT_AT_L4V4 |
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L4V6);
+
+ caps.rsc_caps =
+ cpu_to_le32(VIRTCHNL2_CAP_RSC_IPV4_TCP |
+ VIRTCHNL2_CAP_RSC_IPV6_TCP);
+
+ caps.other_caps =
+ cpu_to_le64(VIRTCHNL2_CAP_SRIOV |
+ VIRTCHNL2_CAP_MACFILTER |
+ VIRTCHNL2_CAP_SPLITQ_QSCHED |
+ VIRTCHNL2_CAP_PROMISC |
+ VIRTCHNL2_CAP_LOOPBACK);
+
+ return idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_CAPS, sizeof(caps),
+ (u8 *)&caps);
+}
+
+/**
+ * idpf_recv_get_caps_msg - Receive virtchnl get capabilities message
+ * @adapter: Driver specific private structure
+ *
+ * Receive virtchnl get capabilities message. Returns 0 on success, negative on
+ * failure.
+ */
+static int idpf_recv_get_caps_msg(struct idpf_adapter *adapter)
+{
+ return idpf_recv_mb_msg(adapter, VIRTCHNL2_OP_GET_CAPS, &adapter->caps,
+ sizeof(struct virtchnl2_get_capabilities));
+}
+
+/**
+ * idpf_vport_alloc_max_qs - Allocate max queues for a vport
+ * @adapter: Driver specific private structure
+ * @max_q: vport max queue structure
+ */
+int idpf_vport_alloc_max_qs(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q)
+{
+ struct idpf_avail_queue_info *avail_queues = &adapter->avail_queues;
+ struct virtchnl2_get_capabilities *caps = &adapter->caps;
+ u16 default_vports = idpf_get_default_vports(adapter);
+ int max_rx_q, max_tx_q;
+
+ mutex_lock(&adapter->queue_lock);
+
+ max_rx_q = le16_to_cpu(caps->max_rx_q) / default_vports;
+ max_tx_q = le16_to_cpu(caps->max_tx_q) / default_vports;
+ if (adapter->num_alloc_vports < default_vports) {
+ max_q->max_rxq = min_t(u16, max_rx_q, IDPF_MAX_Q);
+ max_q->max_txq = min_t(u16, max_tx_q, IDPF_MAX_Q);
+ } else {
+ max_q->max_rxq = IDPF_MIN_Q;
+ max_q->max_txq = IDPF_MIN_Q;
+ }
+ max_q->max_bufq = max_q->max_rxq * IDPF_MAX_BUFQS_PER_RXQ_GRP;
+ max_q->max_complq = max_q->max_txq;
+
+ if (avail_queues->avail_rxq < max_q->max_rxq ||
+ avail_queues->avail_txq < max_q->max_txq ||
+ avail_queues->avail_bufq < max_q->max_bufq ||
+ avail_queues->avail_complq < max_q->max_complq) {
+ mutex_unlock(&adapter->queue_lock);
+
+ return -EINVAL;
+ }
+
+ avail_queues->avail_rxq -= max_q->max_rxq;
+ avail_queues->avail_txq -= max_q->max_txq;
+ avail_queues->avail_bufq -= max_q->max_bufq;
+ avail_queues->avail_complq -= max_q->max_complq;
+
+ mutex_unlock(&adapter->queue_lock);
+
+ return 0;
+}
+
+/**
+ * idpf_vport_dealloc_max_qs - Deallocate max queues of a vport
+ * @adapter: Driver specific private structure
+ * @max_q: vport max queue structure
+ */
+void idpf_vport_dealloc_max_qs(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q)
+{
+ struct idpf_avail_queue_info *avail_queues;
+
+ mutex_lock(&adapter->queue_lock);
+ avail_queues = &adapter->avail_queues;
+
+ avail_queues->avail_rxq += max_q->max_rxq;
+ avail_queues->avail_txq += max_q->max_txq;
+ avail_queues->avail_bufq += max_q->max_bufq;
+ avail_queues->avail_complq += max_q->max_complq;
+
+ mutex_unlock(&adapter->queue_lock);
+}
+
+/**
+ * idpf_init_avail_queues - Initialize available queues on the device
+ * @adapter: Driver specific private structure
+ */
+static void idpf_init_avail_queues(struct idpf_adapter *adapter)
+{
+ struct idpf_avail_queue_info *avail_queues = &adapter->avail_queues;
+ struct virtchnl2_get_capabilities *caps = &adapter->caps;
+
+ avail_queues->avail_rxq = le16_to_cpu(caps->max_rx_q);
+ avail_queues->avail_txq = le16_to_cpu(caps->max_tx_q);
+ avail_queues->avail_bufq = le16_to_cpu(caps->max_rx_bufq);
+ avail_queues->avail_complq = le16_to_cpu(caps->max_tx_complq);
+}
+
+/**
+ * idpf_get_reg_intr_vecs - Get vector queue register offset
+ * @vport: virtual port structure
+ * @reg_vals: Register offsets to store in
+ *
+ * Returns number of registers that got populated
+ */
+int idpf_get_reg_intr_vecs(struct idpf_vport *vport,
+ struct idpf_vec_regs *reg_vals)
+{
+ struct virtchnl2_vector_chunks *chunks;
+ struct idpf_vec_regs reg_val;
+ u16 num_vchunks, num_vec;
+ int num_regs = 0, i, j;
+
+ chunks = &vport->adapter->req_vec_chunks->vchunks;
+ num_vchunks = le16_to_cpu(chunks->num_vchunks);
+
+ for (j = 0; j < num_vchunks; j++) {
+ struct virtchnl2_vector_chunk *chunk;
+ u32 dynctl_reg_spacing;
+ u32 itrn_reg_spacing;
+
+ chunk = &chunks->vchunks[j];
+ num_vec = le16_to_cpu(chunk->num_vectors);
+ reg_val.dyn_ctl_reg = le32_to_cpu(chunk->dynctl_reg_start);
+ reg_val.itrn_reg = le32_to_cpu(chunk->itrn_reg_start);
+ reg_val.itrn_index_spacing = le32_to_cpu(chunk->itrn_index_spacing);
+
+ dynctl_reg_spacing = le32_to_cpu(chunk->dynctl_reg_spacing);
+ itrn_reg_spacing = le32_to_cpu(chunk->itrn_reg_spacing);
+
+ for (i = 0; i < num_vec; i++) {
+ reg_vals[num_regs].dyn_ctl_reg = reg_val.dyn_ctl_reg;
+ reg_vals[num_regs].itrn_reg = reg_val.itrn_reg;
+ reg_vals[num_regs].itrn_index_spacing =
+ reg_val.itrn_index_spacing;
+
+ reg_val.dyn_ctl_reg += dynctl_reg_spacing;
+ reg_val.itrn_reg += itrn_reg_spacing;
+ num_regs++;
+ }
+ }
+
+ return num_regs;
+}
+
+/**
+ * idpf_vport_get_q_reg - Get the queue registers for the vport
+ * @reg_vals: register values needing to be set
+ * @num_regs: amount we expect to fill
+ * @q_type: queue model
+ * @chunks: queue regs received over mailbox
+ *
+ * This function parses the queue register offsets from the queue register
+ * chunk information, with a specific queue type and stores it into the array
+ * passed as an argument. It returns the actual number of queue registers that
+ * are filled.
+ */
+static int idpf_vport_get_q_reg(u32 *reg_vals, int num_regs, u32 q_type,
+ struct virtchnl2_queue_reg_chunks *chunks)
+{
+ u16 num_chunks = le16_to_cpu(chunks->num_chunks);
+ int reg_filled = 0, i;
+ u32 reg_val;
+
+ while (num_chunks--) {
+ struct virtchnl2_queue_reg_chunk *chunk;
+ u16 num_q;
+
+ chunk = &chunks->chunks[num_chunks];
+ if (le32_to_cpu(chunk->type) != q_type)
+ continue;
+
+ num_q = le32_to_cpu(chunk->num_queues);
+ reg_val = le64_to_cpu(chunk->qtail_reg_start);
+ for (i = 0; i < num_q && reg_filled < num_regs ; i++) {
+ reg_vals[reg_filled++] = reg_val;
+ reg_val += le32_to_cpu(chunk->qtail_reg_spacing);
+ }
+ }
+
+ return reg_filled;
+}
+
+/**
+ * __idpf_queue_reg_init - initialize queue registers
+ * @vport: virtual port structure
+ * @reg_vals: registers we are initializing
+ * @num_regs: how many registers there are in total
+ * @q_type: queue model
+ *
+ * Return number of queues that are initialized
+ */
+static int __idpf_queue_reg_init(struct idpf_vport *vport, u32 *reg_vals,
+ int num_regs, u32 q_type)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_queue *q;
+ int i, j, k = 0;
+
+ switch (q_type) {
+ case VIRTCHNL2_QUEUE_TYPE_TX:
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+
+ for (j = 0; j < tx_qgrp->num_txq && k < num_regs; j++, k++)
+ tx_qgrp->txqs[j]->tail =
+ idpf_get_reg_addr(adapter, reg_vals[k]);
+ }
+ break;
+ case VIRTCHNL2_QUEUE_TYPE_RX:
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u16 num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq && k < num_regs; j++, k++) {
+ q = rx_qgrp->singleq.rxqs[j];
+ q->tail = idpf_get_reg_addr(adapter,
+ reg_vals[k]);
+ }
+ }
+ break;
+ case VIRTCHNL2_QUEUE_TYPE_RX_BUFFER:
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u8 num_bufqs = vport->num_bufqs_per_qgrp;
+
+ for (j = 0; j < num_bufqs && k < num_regs; j++, k++) {
+ q = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ q->tail = idpf_get_reg_addr(adapter,
+ reg_vals[k]);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ return k;
+}
+
+/**
+ * idpf_queue_reg_init - initialize queue registers
+ * @vport: virtual port structure
+ *
+ * Return 0 on success, negative on failure
+ */
+int idpf_queue_reg_init(struct idpf_vport *vport)
+{
+ struct virtchnl2_create_vport *vport_params;
+ struct virtchnl2_queue_reg_chunks *chunks;
+ struct idpf_vport_config *vport_config;
+ u16 vport_idx = vport->idx;
+ int num_regs, ret = 0;
+ u32 *reg_vals;
+
+ /* We may never deal with more than 256 same type of queues */
+ reg_vals = kzalloc(sizeof(void *) * IDPF_LARGE_MAX_Q, GFP_KERNEL);
+ if (!reg_vals)
+ return -ENOMEM;
+
+ vport_config = vport->adapter->vport_config[vport_idx];
+ if (vport_config->req_qs_chunks) {
+ struct virtchnl2_add_queues *vc_aq =
+ (struct virtchnl2_add_queues *)vport_config->req_qs_chunks;
+ chunks = &vc_aq->chunks;
+ } else {
+ vport_params = vport->adapter->vport_params_recvd[vport_idx];
+ chunks = &vport_params->chunks;
+ }
+
+ /* Initialize Tx queue tail register address */
+ num_regs = idpf_vport_get_q_reg(reg_vals, IDPF_LARGE_MAX_Q,
+ VIRTCHNL2_QUEUE_TYPE_TX,
+ chunks);
+ if (num_regs < vport->num_txq) {
+ ret = -EINVAL;
+ goto free_reg_vals;
+ }
+
+ num_regs = __idpf_queue_reg_init(vport, reg_vals, num_regs,
+ VIRTCHNL2_QUEUE_TYPE_TX);
+ if (num_regs < vport->num_txq) {
+ ret = -EINVAL;
+ goto free_reg_vals;
+ }
+
+ /* Initialize Rx/buffer queue tail register address based on Rx queue
+ * model
+ */
+ if (idpf_is_queue_model_split(vport->rxq_model)) {
+ num_regs = idpf_vport_get_q_reg(reg_vals, IDPF_LARGE_MAX_Q,
+ VIRTCHNL2_QUEUE_TYPE_RX_BUFFER,
+ chunks);
+ if (num_regs < vport->num_bufq) {
+ ret = -EINVAL;
+ goto free_reg_vals;
+ }
+
+ num_regs = __idpf_queue_reg_init(vport, reg_vals, num_regs,
+ VIRTCHNL2_QUEUE_TYPE_RX_BUFFER);
+ if (num_regs < vport->num_bufq) {
+ ret = -EINVAL;
+ goto free_reg_vals;
+ }
+ } else {
+ num_regs = idpf_vport_get_q_reg(reg_vals, IDPF_LARGE_MAX_Q,
+ VIRTCHNL2_QUEUE_TYPE_RX,
+ chunks);
+ if (num_regs < vport->num_rxq) {
+ ret = -EINVAL;
+ goto free_reg_vals;
+ }
+
+ num_regs = __idpf_queue_reg_init(vport, reg_vals, num_regs,
+ VIRTCHNL2_QUEUE_TYPE_RX);
+ if (num_regs < vport->num_rxq) {
+ ret = -EINVAL;
+ goto free_reg_vals;
+ }
+ }
+
+free_reg_vals:
+ kfree(reg_vals);
+
+ return ret;
+}
+
+/**
+ * idpf_send_create_vport_msg - Send virtchnl create vport message
+ * @adapter: Driver specific private structure
+ * @max_q: vport max queue info
+ *
+ * send virtchnl creae vport message
+ *
+ * Returns 0 on success, negative on failure
+ */
+int idpf_send_create_vport_msg(struct idpf_adapter *adapter,
+ struct idpf_vport_max_q *max_q)
+{
+ struct virtchnl2_create_vport *vport_msg;
+ u16 idx = adapter->next_vport;
+ int err, buf_size;
+
+ buf_size = sizeof(struct virtchnl2_create_vport);
+ if (!adapter->vport_params_reqd[idx]) {
+ adapter->vport_params_reqd[idx] = kzalloc(buf_size,
+ GFP_KERNEL);
+ if (!adapter->vport_params_reqd[idx])
+ return -ENOMEM;
+ }
+
+ vport_msg = adapter->vport_params_reqd[idx];
+ vport_msg->vport_type = cpu_to_le16(VIRTCHNL2_VPORT_TYPE_DEFAULT);
+ vport_msg->vport_index = cpu_to_le16(idx);
+
+ if (adapter->req_tx_splitq)
+ vport_msg->txq_model = cpu_to_le16(VIRTCHNL2_QUEUE_MODEL_SPLIT);
+ else
+ vport_msg->txq_model = cpu_to_le16(VIRTCHNL2_QUEUE_MODEL_SINGLE);
+
+ if (adapter->req_rx_splitq)
+ vport_msg->rxq_model = cpu_to_le16(VIRTCHNL2_QUEUE_MODEL_SPLIT);
+ else
+ vport_msg->rxq_model = cpu_to_le16(VIRTCHNL2_QUEUE_MODEL_SINGLE);
+
+ err = idpf_vport_calc_total_qs(adapter, idx, vport_msg, max_q);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Enough queues are not available");
+
+ return err;
+ }
+
+ mutex_lock(&adapter->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_CREATE_VPORT, buf_size,
+ (u8 *)vport_msg);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_wait_for_event(adapter, NULL, IDPF_VC_CREATE_VPORT,
+ IDPF_VC_CREATE_VPORT_ERR);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to receive create vport message");
+
+ goto rel_lock;
+ }
+
+ if (!adapter->vport_params_recvd[idx]) {
+ adapter->vport_params_recvd[idx] = kzalloc(IDPF_CTLQ_MAX_BUF_LEN,
+ GFP_KERNEL);
+ if (!adapter->vport_params_recvd[idx]) {
+ err = -ENOMEM;
+ goto rel_lock;
+ }
+ }
+
+ vport_msg = adapter->vport_params_recvd[idx];
+ memcpy(vport_msg, adapter->vc_msg, IDPF_CTLQ_MAX_BUF_LEN);
+
+rel_lock:
+ mutex_unlock(&adapter->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_check_supported_desc_ids - Verify we have required descriptor support
+ * @vport: virtual port structure
+ *
+ * Return 0 on success, error on failure
+ */
+int idpf_check_supported_desc_ids(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_create_vport *vport_msg;
+ u64 rx_desc_ids, tx_desc_ids;
+
+ vport_msg = adapter->vport_params_recvd[vport->idx];
+
+ rx_desc_ids = le64_to_cpu(vport_msg->rx_desc_ids);
+ tx_desc_ids = le64_to_cpu(vport_msg->tx_desc_ids);
+
+ if (vport->rxq_model == VIRTCHNL2_QUEUE_MODEL_SPLIT) {
+ if (!(rx_desc_ids & VIRTCHNL2_RXDID_2_FLEX_SPLITQ_M)) {
+ dev_info(&adapter->pdev->dev, "Minimum RX descriptor support not provided, using the default\n");
+ vport_msg->rx_desc_ids = cpu_to_le64(VIRTCHNL2_RXDID_2_FLEX_SPLITQ_M);
+ }
+ } else {
+ if (!(rx_desc_ids & VIRTCHNL2_RXDID_2_FLEX_SQ_NIC_M))
+ vport->base_rxd = true;
+ }
+
+ if (vport->txq_model != VIRTCHNL2_QUEUE_MODEL_SPLIT)
+ return 0;
+
+ if ((tx_desc_ids & MIN_SUPPORT_TXDID) != MIN_SUPPORT_TXDID) {
+ dev_info(&adapter->pdev->dev, "Minimum TX descriptor support not provided, using the default\n");
+ vport_msg->tx_desc_ids = cpu_to_le64(MIN_SUPPORT_TXDID);
+ }
+
+ return 0;
+}
+
+/**
+ * idpf_send_destroy_vport_msg - Send virtchnl destroy vport message
+ * @vport: virtual port data structure
+ *
+ * Send virtchnl destroy vport message. Returns 0 on success, negative on
+ * failure.
+ */
+int idpf_send_destroy_vport_msg(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_vport v_id;
+ int err;
+
+ v_id.vport_id = cpu_to_le32(vport->vport_id);
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DESTROY_VPORT,
+ sizeof(v_id), (u8 *)&v_id);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_min_wait_for_event(adapter, vport, IDPF_VC_DESTROY_VPORT,
+ IDPF_VC_DESTROY_VPORT_ERR);
+
+rel_lock:
+ mutex_unlock(&vport->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_enable_vport_msg - Send virtchnl enable vport message
+ * @vport: virtual port data structure
+ *
+ * Send enable vport virtchnl message. Returns 0 on success, negative on
+ * failure.
+ */
+int idpf_send_enable_vport_msg(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_vport v_id;
+ int err;
+
+ v_id.vport_id = cpu_to_le32(vport->vport_id);
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_ENABLE_VPORT,
+ sizeof(v_id), (u8 *)&v_id);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_wait_for_event(adapter, vport, IDPF_VC_ENA_VPORT,
+ IDPF_VC_ENA_VPORT_ERR);
+
+rel_lock:
+ mutex_unlock(&vport->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_disable_vport_msg - Send virtchnl disable vport message
+ * @vport: virtual port data structure
+ *
+ * Send disable vport virtchnl message. Returns 0 on success, negative on
+ * failure.
+ */
+int idpf_send_disable_vport_msg(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_vport v_id;
+ int err;
+
+ v_id.vport_id = cpu_to_le32(vport->vport_id);
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DISABLE_VPORT,
+ sizeof(v_id), (u8 *)&v_id);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_min_wait_for_event(adapter, vport, IDPF_VC_DIS_VPORT,
+ IDPF_VC_DIS_VPORT_ERR);
+
+rel_lock:
+ mutex_unlock(&vport->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_config_tx_queues_msg - Send virtchnl config tx queues message
+ * @vport: virtual port data structure
+ *
+ * Send config tx queues virtchnl message. Returns 0 on success, negative on
+ * failure.
+ */
+static int idpf_send_config_tx_queues_msg(struct idpf_vport *vport)
+{
+ struct virtchnl2_config_tx_queues *ctq;
+ u32 config_sz, chunk_sz, buf_sz;
+ int totqs, num_msgs, num_chunks;
+ struct virtchnl2_txq_info *qi;
+ int err = 0, i, k = 0;
+
+ totqs = vport->num_txq + vport->num_complq;
+ qi = kcalloc(totqs, sizeof(struct virtchnl2_txq_info), GFP_KERNEL);
+ if (!qi)
+ return -ENOMEM;
+
+ /* Populate the queue info buffer with all queue context info */
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+ int j, sched_mode;
+
+ for (j = 0; j < tx_qgrp->num_txq; j++, k++) {
+ qi[k].queue_id =
+ cpu_to_le32(tx_qgrp->txqs[j]->q_id);
+ qi[k].model =
+ cpu_to_le16(vport->txq_model);
+ qi[k].type =
+ cpu_to_le32(tx_qgrp->txqs[j]->q_type);
+ qi[k].ring_len =
+ cpu_to_le16(tx_qgrp->txqs[j]->desc_count);
+ qi[k].dma_ring_addr =
+ cpu_to_le64(tx_qgrp->txqs[j]->dma);
+ if (idpf_is_queue_model_split(vport->txq_model)) {
+ struct idpf_queue *q = tx_qgrp->txqs[j];
+
+ qi[k].tx_compl_queue_id =
+ cpu_to_le16(tx_qgrp->complq->q_id);
+ qi[k].relative_queue_id = cpu_to_le16(j);
+
+ if (test_bit(__IDPF_Q_FLOW_SCH_EN, q->flags))
+ qi[k].sched_mode =
+ cpu_to_le16(VIRTCHNL2_TXQ_SCHED_MODE_FLOW);
+ else
+ qi[k].sched_mode =
+ cpu_to_le16(VIRTCHNL2_TXQ_SCHED_MODE_QUEUE);
+ } else {
+ qi[k].sched_mode =
+ cpu_to_le16(VIRTCHNL2_TXQ_SCHED_MODE_QUEUE);
+ }
+ }
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ continue;
+
+ qi[k].queue_id = cpu_to_le32(tx_qgrp->complq->q_id);
+ qi[k].model = cpu_to_le16(vport->txq_model);
+ qi[k].type = cpu_to_le32(tx_qgrp->complq->q_type);
+ qi[k].ring_len = cpu_to_le16(tx_qgrp->complq->desc_count);
+ qi[k].dma_ring_addr = cpu_to_le64(tx_qgrp->complq->dma);
+
+ if (test_bit(__IDPF_Q_FLOW_SCH_EN, tx_qgrp->complq->flags))
+ sched_mode = VIRTCHNL2_TXQ_SCHED_MODE_FLOW;
+ else
+ sched_mode = VIRTCHNL2_TXQ_SCHED_MODE_QUEUE;
+ qi[k].sched_mode = cpu_to_le16(sched_mode);
+
+ k++;
+ }
+
+ /* Make sure accounting agrees */
+ if (k != totqs) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ /* Chunk up the queue contexts into multiple messages to avoid
+ * sending a control queue message buffer that is too large
+ */
+ config_sz = sizeof(struct virtchnl2_config_tx_queues);
+ chunk_sz = sizeof(struct virtchnl2_txq_info);
+
+ num_chunks = min_t(u32, IDPF_NUM_CHUNKS_PER_MSG(config_sz, chunk_sz),
+ totqs);
+ num_msgs = DIV_ROUND_UP(totqs, num_chunks);
+
+ buf_sz = struct_size(ctq, qinfo, num_chunks);
+ ctq = kzalloc(buf_sz, GFP_KERNEL);
+ if (!ctq) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ for (i = 0, k = 0; i < num_msgs; i++) {
+ memset(ctq, 0, buf_sz);
+ ctq->vport_id = cpu_to_le32(vport->vport_id);
+ ctq->num_qinfo = cpu_to_le16(num_chunks);
+ memcpy(ctq->qinfo, &qi[k], chunk_sz * num_chunks);
+
+ err = idpf_send_mb_msg(vport->adapter,
+ VIRTCHNL2_OP_CONFIG_TX_QUEUES,
+ buf_sz, (u8 *)ctq);
+ if (err)
+ goto mbx_error;
+
+ err = idpf_wait_for_event(vport->adapter, vport,
+ IDPF_VC_CONFIG_TXQ,
+ IDPF_VC_CONFIG_TXQ_ERR);
+ if (err)
+ goto mbx_error;
+
+ k += num_chunks;
+ totqs -= num_chunks;
+ num_chunks = min(num_chunks, totqs);
+ /* Recalculate buffer size */
+ buf_sz = struct_size(ctq, qinfo, num_chunks);
+ }
+
+mbx_error:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(ctq);
+error:
+ kfree(qi);
+
+ return err;
+}
+
+/**
+ * idpf_send_config_rx_queues_msg - Send virtchnl config rx queues message
+ * @vport: virtual port data structure
+ *
+ * Send config rx queues virtchnl message. Returns 0 on success, negative on
+ * failure.
+ */
+static int idpf_send_config_rx_queues_msg(struct idpf_vport *vport)
+{
+ struct virtchnl2_config_rx_queues *crq;
+ u32 config_sz, chunk_sz, buf_sz;
+ int totqs, num_msgs, num_chunks;
+ struct virtchnl2_rxq_info *qi;
+ int err = 0, i, k = 0;
+
+ totqs = vport->num_rxq + vport->num_bufq;
+ qi = kcalloc(totqs, sizeof(struct virtchnl2_rxq_info), GFP_KERNEL);
+ if (!qi)
+ return -ENOMEM;
+
+ /* Populate the queue info buffer with all queue context info */
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u16 num_rxq;
+ int j;
+
+ if (!idpf_is_queue_model_split(vport->rxq_model))
+ goto setup_rxqs;
+
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++, k++) {
+ struct idpf_queue *bufq =
+ &rx_qgrp->splitq.bufq_sets[j].bufq;
+
+ qi[k].queue_id = cpu_to_le32(bufq->q_id);
+ qi[k].model = cpu_to_le16(vport->rxq_model);
+ qi[k].type = cpu_to_le32(bufq->q_type);
+ qi[k].desc_ids = cpu_to_le64(VIRTCHNL2_RXDID_2_FLEX_SPLITQ_M);
+ qi[k].ring_len = cpu_to_le16(bufq->desc_count);
+ qi[k].dma_ring_addr = cpu_to_le64(bufq->dma);
+ qi[k].data_buffer_size = cpu_to_le32(bufq->rx_buf_size);
+ qi[k].buffer_notif_stride = bufq->rx_buf_stride;
+ qi[k].rx_buffer_low_watermark =
+ cpu_to_le16(bufq->rx_buffer_low_watermark);
+ if (idpf_is_feature_ena(vport, NETIF_F_GRO_HW))
+ qi[k].qflags |= cpu_to_le16(VIRTCHNL2_RXQ_RSC);
+ }
+
+setup_rxqs:
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++, k++) {
+ struct idpf_queue *rxq;
+
+ if (!idpf_is_queue_model_split(vport->rxq_model)) {
+ rxq = rx_qgrp->singleq.rxqs[j];
+ goto common_qi_fields;
+ }
+ rxq = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ qi[k].rx_bufq1_id =
+ cpu_to_le16(rxq->rxq_grp->splitq.bufq_sets[0].bufq.q_id);
+ if (vport->num_bufqs_per_qgrp > IDPF_SINGLE_BUFQ_PER_RXQ_GRP) {
+ qi[k].bufq2_ena = IDPF_BUFQ2_ENA;
+ qi[k].rx_bufq2_id =
+ cpu_to_le16(rxq->rxq_grp->splitq.bufq_sets[1].bufq.q_id);
+ }
+ qi[k].rx_buffer_low_watermark =
+ cpu_to_le16(rxq->rx_buffer_low_watermark);
+ if (idpf_is_feature_ena(vport, NETIF_F_GRO_HW))
+ qi[k].qflags |= cpu_to_le16(VIRTCHNL2_RXQ_RSC);
+
+common_qi_fields:
+ if (rxq->rx_hsplit_en) {
+ qi[k].qflags |=
+ cpu_to_le16(VIRTCHNL2_RXQ_HDR_SPLIT);
+ qi[k].hdr_buffer_size =
+ cpu_to_le16(rxq->rx_hbuf_size);
+ }
+ qi[k].queue_id = cpu_to_le32(rxq->q_id);
+ qi[k].model = cpu_to_le16(vport->rxq_model);
+ qi[k].type = cpu_to_le32(rxq->q_type);
+ qi[k].ring_len = cpu_to_le16(rxq->desc_count);
+ qi[k].dma_ring_addr = cpu_to_le64(rxq->dma);
+ qi[k].max_pkt_size = cpu_to_le32(rxq->rx_max_pkt_size);
+ qi[k].data_buffer_size = cpu_to_le32(rxq->rx_buf_size);
+ qi[k].qflags |=
+ cpu_to_le16(VIRTCHNL2_RX_DESC_SIZE_32BYTE);
+ qi[k].desc_ids = cpu_to_le64(rxq->rxdids);
+ }
+ }
+
+ /* Make sure accounting agrees */
+ if (k != totqs) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ /* Chunk up the queue contexts into multiple messages to avoid
+ * sending a control queue message buffer that is too large
+ */
+ config_sz = sizeof(struct virtchnl2_config_rx_queues);
+ chunk_sz = sizeof(struct virtchnl2_rxq_info);
+
+ num_chunks = min_t(u32, IDPF_NUM_CHUNKS_PER_MSG(config_sz, chunk_sz),
+ totqs);
+ num_msgs = DIV_ROUND_UP(totqs, num_chunks);
+
+ buf_sz = struct_size(crq, qinfo, num_chunks);
+ crq = kzalloc(buf_sz, GFP_KERNEL);
+ if (!crq) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ for (i = 0, k = 0; i < num_msgs; i++) {
+ memset(crq, 0, buf_sz);
+ crq->vport_id = cpu_to_le32(vport->vport_id);
+ crq->num_qinfo = cpu_to_le16(num_chunks);
+ memcpy(crq->qinfo, &qi[k], chunk_sz * num_chunks);
+
+ err = idpf_send_mb_msg(vport->adapter,
+ VIRTCHNL2_OP_CONFIG_RX_QUEUES,
+ buf_sz, (u8 *)crq);
+ if (err)
+ goto mbx_error;
+
+ err = idpf_wait_for_event(vport->adapter, vport,
+ IDPF_VC_CONFIG_RXQ,
+ IDPF_VC_CONFIG_RXQ_ERR);
+ if (err)
+ goto mbx_error;
+
+ k += num_chunks;
+ totqs -= num_chunks;
+ num_chunks = min(num_chunks, totqs);
+ /* Recalculate buffer size */
+ buf_sz = struct_size(crq, qinfo, num_chunks);
+ }
+
+mbx_error:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(crq);
+error:
+ kfree(qi);
+
+ return err;
+}
+
+/**
+ * idpf_send_ena_dis_queues_msg - Send virtchnl enable or disable
+ * queues message
+ * @vport: virtual port data structure
+ * @vc_op: virtchnl op code to send
+ *
+ * Send enable or disable queues virtchnl message. Returns 0 on success,
+ * negative on failure.
+ */
+static int idpf_send_ena_dis_queues_msg(struct idpf_vport *vport, u32 vc_op)
+{
+ u32 num_msgs, num_chunks, num_txq, num_rxq, num_q;
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_del_ena_dis_queues *eq;
+ struct virtchnl2_queue_chunks *qcs;
+ struct virtchnl2_queue_chunk *qc;
+ u32 config_sz, chunk_sz, buf_sz;
+ int i, j, k = 0, err = 0;
+
+ /* validate virtchnl op */
+ switch (vc_op) {
+ case VIRTCHNL2_OP_ENABLE_QUEUES:
+ case VIRTCHNL2_OP_DISABLE_QUEUES:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ num_txq = vport->num_txq + vport->num_complq;
+ num_rxq = vport->num_rxq + vport->num_bufq;
+ num_q = num_txq + num_rxq;
+ buf_sz = sizeof(struct virtchnl2_queue_chunk) * num_q;
+ qc = kzalloc(buf_sz, GFP_KERNEL);
+ if (!qc)
+ return -ENOMEM;
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+
+ for (j = 0; j < tx_qgrp->num_txq; j++, k++) {
+ qc[k].type = cpu_to_le32(tx_qgrp->txqs[j]->q_type);
+ qc[k].start_queue_id = cpu_to_le32(tx_qgrp->txqs[j]->q_id);
+ qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
+ }
+ }
+ if (vport->num_txq != k) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ goto setup_rx;
+
+ for (i = 0; i < vport->num_txq_grp; i++, k++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+
+ qc[k].type = cpu_to_le32(tx_qgrp->complq->q_type);
+ qc[k].start_queue_id = cpu_to_le32(tx_qgrp->complq->q_id);
+ qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
+ }
+ if (vport->num_complq != (k - vport->num_txq)) {
+ err = -EINVAL;
+ goto error;
+ }
+
+setup_rx:
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++, k++) {
+ if (idpf_is_queue_model_split(vport->rxq_model)) {
+ qc[k].start_queue_id =
+ cpu_to_le32(rx_qgrp->splitq.rxq_sets[j]->rxq.q_id);
+ qc[k].type =
+ cpu_to_le32(rx_qgrp->splitq.rxq_sets[j]->rxq.q_type);
+ } else {
+ qc[k].start_queue_id =
+ cpu_to_le32(rx_qgrp->singleq.rxqs[j]->q_id);
+ qc[k].type =
+ cpu_to_le32(rx_qgrp->singleq.rxqs[j]->q_type);
+ }
+ qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
+ }
+ }
+ if (vport->num_rxq != k - (vport->num_txq + vport->num_complq)) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ if (!idpf_is_queue_model_split(vport->rxq_model))
+ goto send_msg;
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+
+ for (j = 0; j < vport->num_bufqs_per_qgrp; j++, k++) {
+ struct idpf_queue *q;
+
+ q = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ qc[k].type = cpu_to_le32(q->q_type);
+ qc[k].start_queue_id = cpu_to_le32(q->q_id);
+ qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
+ }
+ }
+ if (vport->num_bufq != k - (vport->num_txq +
+ vport->num_complq +
+ vport->num_rxq)) {
+ err = -EINVAL;
+ goto error;
+ }
+
+send_msg:
+ /* Chunk up the queue info into multiple messages */
+ config_sz = sizeof(struct virtchnl2_del_ena_dis_queues);
+ chunk_sz = sizeof(struct virtchnl2_queue_chunk);
+
+ num_chunks = min_t(u32, IDPF_NUM_CHUNKS_PER_MSG(config_sz, chunk_sz),
+ num_q);
+ num_msgs = DIV_ROUND_UP(num_q, num_chunks);
+
+ buf_sz = struct_size(eq, chunks.chunks, num_chunks);
+ eq = kzalloc(buf_sz, GFP_KERNEL);
+ if (!eq) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ for (i = 0, k = 0; i < num_msgs; i++) {
+ memset(eq, 0, buf_sz);
+ eq->vport_id = cpu_to_le32(vport->vport_id);
+ eq->chunks.num_chunks = cpu_to_le16(num_chunks);
+ qcs = &eq->chunks;
+ memcpy(qcs->chunks, &qc[k], chunk_sz * num_chunks);
+
+ err = idpf_send_mb_msg(adapter, vc_op, buf_sz, (u8 *)eq);
+ if (err)
+ goto mbx_error;
+
+ if (vc_op == VIRTCHNL2_OP_ENABLE_QUEUES)
+ err = idpf_wait_for_event(adapter, vport,
+ IDPF_VC_ENA_QUEUES,
+ IDPF_VC_ENA_QUEUES_ERR);
+ else
+ err = idpf_min_wait_for_event(adapter, vport,
+ IDPF_VC_DIS_QUEUES,
+ IDPF_VC_DIS_QUEUES_ERR);
+ if (err)
+ goto mbx_error;
+
+ k += num_chunks;
+ num_q -= num_chunks;
+ num_chunks = min(num_chunks, num_q);
+ /* Recalculate buffer size */
+ buf_sz = struct_size(eq, chunks.chunks, num_chunks);
+ }
+
+mbx_error:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(eq);
+error:
+ kfree(qc);
+
+ return err;
+}
+
+/**
+ * idpf_send_map_unmap_queue_vector_msg - Send virtchnl map or unmap queue
+ * vector message
+ * @vport: virtual port data structure
+ * @map: true for map and false for unmap
+ *
+ * Send map or unmap queue vector virtchnl message. Returns 0 on success,
+ * negative on failure.
+ */
+int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_queue_vector_maps *vqvm;
+ struct virtchnl2_queue_vector *vqv;
+ u32 config_sz, chunk_sz, buf_sz;
+ u32 num_msgs, num_chunks, num_q;
+ int i, j, k = 0, err = 0;
+
+ num_q = vport->num_txq + vport->num_rxq;
+
+ buf_sz = sizeof(struct virtchnl2_queue_vector) * num_q;
+ vqv = kzalloc(buf_sz, GFP_KERNEL);
+ if (!vqv)
+ return -ENOMEM;
+
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+
+ for (j = 0; j < tx_qgrp->num_txq; j++, k++) {
+ vqv[k].queue_type = cpu_to_le32(tx_qgrp->txqs[j]->q_type);
+ vqv[k].queue_id = cpu_to_le32(tx_qgrp->txqs[j]->q_id);
+
+ if (idpf_is_queue_model_split(vport->txq_model)) {
+ vqv[k].vector_id =
+ cpu_to_le16(tx_qgrp->complq->q_vector->v_idx);
+ vqv[k].itr_idx =
+ cpu_to_le32(tx_qgrp->complq->q_vector->tx_itr_idx);
+ } else {
+ vqv[k].vector_id =
+ cpu_to_le16(tx_qgrp->txqs[j]->q_vector->v_idx);
+ vqv[k].itr_idx =
+ cpu_to_le32(tx_qgrp->txqs[j]->q_vector->tx_itr_idx);
+ }
+ }
+ }
+
+ if (vport->num_txq != k) {
+ err = -EINVAL;
+ goto error;
+ }
+
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u16 num_rxq;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq; j++, k++) {
+ struct idpf_queue *rxq;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ rxq = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ else
+ rxq = rx_qgrp->singleq.rxqs[j];
+
+ vqv[k].queue_type = cpu_to_le32(rxq->q_type);
+ vqv[k].queue_id = cpu_to_le32(rxq->q_id);
+ vqv[k].vector_id = cpu_to_le16(rxq->q_vector->v_idx);
+ vqv[k].itr_idx = cpu_to_le32(rxq->q_vector->rx_itr_idx);
+ }
+ }
+
+ if (idpf_is_queue_model_split(vport->txq_model)) {
+ if (vport->num_rxq != k - vport->num_complq) {
+ err = -EINVAL;
+ goto error;
+ }
+ } else {
+ if (vport->num_rxq != k - vport->num_txq) {
+ err = -EINVAL;
+ goto error;
+ }
+ }
+
+ /* Chunk up the vector info into multiple messages */
+ config_sz = sizeof(struct virtchnl2_queue_vector_maps);
+ chunk_sz = sizeof(struct virtchnl2_queue_vector);
+
+ num_chunks = min_t(u32, IDPF_NUM_CHUNKS_PER_MSG(config_sz, chunk_sz),
+ num_q);
+ num_msgs = DIV_ROUND_UP(num_q, num_chunks);
+
+ buf_sz = struct_size(vqvm, qv_maps, num_chunks);
+ vqvm = kzalloc(buf_sz, GFP_KERNEL);
+ if (!vqvm) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ for (i = 0, k = 0; i < num_msgs; i++) {
+ memset(vqvm, 0, buf_sz);
+ vqvm->vport_id = cpu_to_le32(vport->vport_id);
+ vqvm->num_qv_maps = cpu_to_le16(num_chunks);
+ memcpy(vqvm->qv_maps, &vqv[k], chunk_sz * num_chunks);
+
+ if (map) {
+ err = idpf_send_mb_msg(adapter,
+ VIRTCHNL2_OP_MAP_QUEUE_VECTOR,
+ buf_sz, (u8 *)vqvm);
+ if (!err)
+ err = idpf_wait_for_event(adapter, vport,
+ IDPF_VC_MAP_IRQ,
+ IDPF_VC_MAP_IRQ_ERR);
+ } else {
+ err = idpf_send_mb_msg(adapter,
+ VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR,
+ buf_sz, (u8 *)vqvm);
+ if (!err)
+ err =
+ idpf_min_wait_for_event(adapter, vport,
+ IDPF_VC_UNMAP_IRQ,
+ IDPF_VC_UNMAP_IRQ_ERR);
+ }
+ if (err)
+ goto mbx_error;
+
+ k += num_chunks;
+ num_q -= num_chunks;
+ num_chunks = min(num_chunks, num_q);
+ /* Recalculate buffer size */
+ buf_sz = struct_size(vqvm, qv_maps, num_chunks);
+ }
+
+mbx_error:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(vqvm);
+error:
+ kfree(vqv);
+
+ return err;
+}
+
+/**
+ * idpf_send_enable_queues_msg - send enable queues virtchnl message
+ * @vport: Virtual port private data structure
+ *
+ * Will send enable queues virtchnl message. Returns 0 on success, negative on
+ * failure.
+ */
+int idpf_send_enable_queues_msg(struct idpf_vport *vport)
+{
+ return idpf_send_ena_dis_queues_msg(vport, VIRTCHNL2_OP_ENABLE_QUEUES);
+}
+
+/**
+ * idpf_send_disable_queues_msg - send disable queues virtchnl message
+ * @vport: Virtual port private data structure
+ *
+ * Will send disable queues virtchnl message. Returns 0 on success, negative
+ * on failure.
+ */
+int idpf_send_disable_queues_msg(struct idpf_vport *vport)
+{
+ int err, i;
+
+ err = idpf_send_ena_dis_queues_msg(vport, VIRTCHNL2_OP_DISABLE_QUEUES);
+ if (err)
+ return err;
+
+ /* switch to poll mode as interrupts will be disabled after disable
+ * queues virtchnl message is sent
+ */
+ for (i = 0; i < vport->num_txq; i++)
+ set_bit(__IDPF_Q_POLL_MODE, vport->txqs[i]->flags);
+
+ /* schedule the napi to receive all the marker packets */
+ for (i = 0; i < vport->num_q_vectors; i++)
+ napi_schedule(&vport->q_vectors[i].napi);
+
+ return idpf_wait_for_marker_event(vport);
+}
+
+/**
+ * idpf_convert_reg_to_queue_chunks - Copy queue chunk information to the right
+ * structure
+ * @dchunks: Destination chunks to store data to
+ * @schunks: Source chunks to copy data from
+ * @num_chunks: number of chunks to copy
+ */
+static void idpf_convert_reg_to_queue_chunks(struct virtchnl2_queue_chunk *dchunks,
+ struct virtchnl2_queue_reg_chunk *schunks,
+ u16 num_chunks)
+{
+ u16 i;
+
+ for (i = 0; i < num_chunks; i++) {
+ dchunks[i].type = schunks[i].type;
+ dchunks[i].start_queue_id = schunks[i].start_queue_id;
+ dchunks[i].num_queues = schunks[i].num_queues;
+ }
+}
+
+/**
+ * idpf_send_delete_queues_msg - send delete queues virtchnl message
+ * @vport: Virtual port private data structure
+ *
+ * Will send delete queues virtchnl message. Return 0 on success, negative on
+ * failure.
+ */
+int idpf_send_delete_queues_msg(struct idpf_vport *vport)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_create_vport *vport_params;
+ struct virtchnl2_queue_reg_chunks *chunks;
+ struct virtchnl2_del_ena_dis_queues *eq;
+ struct idpf_vport_config *vport_config;
+ u16 vport_idx = vport->idx;
+ int buf_size, err;
+ u16 num_chunks;
+
+ vport_config = adapter->vport_config[vport_idx];
+ if (vport_config->req_qs_chunks) {
+ struct virtchnl2_add_queues *vc_aq =
+ (struct virtchnl2_add_queues *)vport_config->req_qs_chunks;
+ chunks = &vc_aq->chunks;
+ } else {
+ vport_params = adapter->vport_params_recvd[vport_idx];
+ chunks = &vport_params->chunks;
+ }
+
+ num_chunks = le16_to_cpu(chunks->num_chunks);
+ buf_size = struct_size(eq, chunks.chunks, num_chunks);
+
+ eq = kzalloc(buf_size, GFP_KERNEL);
+ if (!eq)
+ return -ENOMEM;
+
+ eq->vport_id = cpu_to_le32(vport->vport_id);
+ eq->chunks.num_chunks = cpu_to_le16(num_chunks);
+
+ idpf_convert_reg_to_queue_chunks(eq->chunks.chunks, chunks->chunks,
+ num_chunks);
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DEL_QUEUES,
+ buf_size, (u8 *)eq);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_min_wait_for_event(adapter, vport, IDPF_VC_DEL_QUEUES,
+ IDPF_VC_DEL_QUEUES_ERR);
+
+rel_lock:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(eq);
+
+ return err;
+}
+
+/**
+ * idpf_send_config_queues_msg - Send config queues virtchnl message
+ * @vport: Virtual port private data structure
+ *
+ * Will send config queues virtchnl message. Returns 0 on success, negative on
+ * failure.
+ */
+int idpf_send_config_queues_msg(struct idpf_vport *vport)
+{
+ int err;
+
+ err = idpf_send_config_tx_queues_msg(vport);
+ if (err)
+ return err;
+
+ return idpf_send_config_rx_queues_msg(vport);
+}
+
+/**
+ * idpf_send_add_queues_msg - Send virtchnl add queues message
+ * @vport: Virtual port private data structure
+ * @num_tx_q: number of transmit queues
+ * @num_complq: number of transmit completion queues
+ * @num_rx_q: number of receive queues
+ * @num_rx_bufq: number of receive buffer queues
+ *
+ * Returns 0 on success, negative on failure. vport _MUST_ be const here as
+ * we should not change any fields within vport itself in this function.
+ */
+int idpf_send_add_queues_msg(const struct idpf_vport *vport, u16 num_tx_q,
+ u16 num_complq, u16 num_rx_q, u16 num_rx_bufq)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct idpf_vport_config *vport_config;
+ struct virtchnl2_add_queues aq = { };
+ struct virtchnl2_add_queues *vc_msg;
+ u16 vport_idx = vport->idx;
+ int size, err;
+
+ vport_config = adapter->vport_config[vport_idx];
+
+ aq.vport_id = cpu_to_le32(vport->vport_id);
+ aq.num_tx_q = cpu_to_le16(num_tx_q);
+ aq.num_tx_complq = cpu_to_le16(num_complq);
+ aq.num_rx_q = cpu_to_le16(num_rx_q);
+ aq.num_rx_bufq = cpu_to_le16(num_rx_bufq);
+
+ mutex_lock(&((struct idpf_vport *)vport)->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_ADD_QUEUES,
+ sizeof(struct virtchnl2_add_queues), (u8 *)&aq);
+ if (err)
+ goto rel_lock;
+
+ /* We want vport to be const to prevent incidental code changes making
+ * changes to the vport config. We're making a special exception here
+ * to discard const to use the virtchnl.
+ */
+ err = idpf_wait_for_event(adapter, (struct idpf_vport *)vport,
+ IDPF_VC_ADD_QUEUES, IDPF_VC_ADD_QUEUES_ERR);
+ if (err)
+ goto rel_lock;
+
+ kfree(vport_config->req_qs_chunks);
+ vport_config->req_qs_chunks = NULL;
+
+ vc_msg = (struct virtchnl2_add_queues *)vport->vc_msg;
+ /* compare vc_msg num queues with vport num queues */
+ if (le16_to_cpu(vc_msg->num_tx_q) != num_tx_q ||
+ le16_to_cpu(vc_msg->num_rx_q) != num_rx_q ||
+ le16_to_cpu(vc_msg->num_tx_complq) != num_complq ||
+ le16_to_cpu(vc_msg->num_rx_bufq) != num_rx_bufq) {
+ err = -EINVAL;
+ goto rel_lock;
+ }
+
+ size = struct_size(vc_msg, chunks.chunks,
+ le16_to_cpu(vc_msg->chunks.num_chunks));
+ vport_config->req_qs_chunks = kmemdup(vc_msg, size, GFP_KERNEL);
+ if (!vport_config->req_qs_chunks) {
+ err = -ENOMEM;
+ goto rel_lock;
+ }
+
+rel_lock:
+ mutex_unlock(&((struct idpf_vport *)vport)->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_alloc_vectors_msg - Send virtchnl alloc vectors message
+ * @adapter: Driver specific private structure
+ * @num_vectors: number of vectors to be allocated
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_alloc_vectors_msg(struct idpf_adapter *adapter, u16 num_vectors)
+{
+ struct virtchnl2_alloc_vectors *alloc_vec, *rcvd_vec;
+ struct virtchnl2_alloc_vectors ac = { };
+ u16 num_vchunks;
+ int size, err;
+
+ ac.num_vectors = cpu_to_le16(num_vectors);
+
+ mutex_lock(&adapter->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_ALLOC_VECTORS,
+ sizeof(ac), (u8 *)&ac);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_wait_for_event(adapter, NULL, IDPF_VC_ALLOC_VECTORS,
+ IDPF_VC_ALLOC_VECTORS_ERR);
+ if (err)
+ goto rel_lock;
+
+ rcvd_vec = (struct virtchnl2_alloc_vectors *)adapter->vc_msg;
+ num_vchunks = le16_to_cpu(rcvd_vec->vchunks.num_vchunks);
+
+ size = struct_size(rcvd_vec, vchunks.vchunks, num_vchunks);
+ if (size > sizeof(adapter->vc_msg)) {
+ err = -EINVAL;
+ goto rel_lock;
+ }
+
+ kfree(adapter->req_vec_chunks);
+ adapter->req_vec_chunks = NULL;
+ adapter->req_vec_chunks = kmemdup(adapter->vc_msg, size, GFP_KERNEL);
+ if (!adapter->req_vec_chunks) {
+ err = -ENOMEM;
+ goto rel_lock;
+ }
+
+ alloc_vec = adapter->req_vec_chunks;
+ if (le16_to_cpu(alloc_vec->num_vectors) < num_vectors) {
+ kfree(adapter->req_vec_chunks);
+ adapter->req_vec_chunks = NULL;
+ err = -EINVAL;
+ }
+
+rel_lock:
+ mutex_unlock(&adapter->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_dealloc_vectors_msg - Send virtchnl de allocate vectors message
+ * @adapter: Driver specific private structure
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_dealloc_vectors_msg(struct idpf_adapter *adapter)
+{
+ struct virtchnl2_alloc_vectors *ac = adapter->req_vec_chunks;
+ struct virtchnl2_vector_chunks *vcs = &ac->vchunks;
+ int buf_size, err;
+
+ buf_size = struct_size(vcs, vchunks, le16_to_cpu(vcs->num_vchunks));
+
+ mutex_lock(&adapter->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DEALLOC_VECTORS, buf_size,
+ (u8 *)vcs);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_min_wait_for_event(adapter, NULL, IDPF_VC_DEALLOC_VECTORS,
+ IDPF_VC_DEALLOC_VECTORS_ERR);
+ if (err)
+ goto rel_lock;
+
+ kfree(adapter->req_vec_chunks);
+ adapter->req_vec_chunks = NULL;
+
+rel_lock:
+ mutex_unlock(&adapter->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_get_max_vfs - Get max number of vfs supported
+ * @adapter: Driver specific private structure
+ *
+ * Returns max number of VFs
+ */
+static int idpf_get_max_vfs(struct idpf_adapter *adapter)
+{
+ return le16_to_cpu(adapter->caps.max_sriov_vfs);
+}
+
+/**
+ * idpf_send_set_sriov_vfs_msg - Send virtchnl set sriov vfs message
+ * @adapter: Driver specific private structure
+ * @num_vfs: number of virtual functions to be created
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_set_sriov_vfs_msg(struct idpf_adapter *adapter, u16 num_vfs)
+{
+ struct virtchnl2_sriov_vfs_info svi = { };
+ int err;
+
+ svi.num_vfs = cpu_to_le16(num_vfs);
+
+ mutex_lock(&adapter->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_SET_SRIOV_VFS,
+ sizeof(svi), (u8 *)&svi);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_wait_for_event(adapter, NULL, IDPF_VC_SET_SRIOV_VFS,
+ IDPF_VC_SET_SRIOV_VFS_ERR);
+
+rel_lock:
+ mutex_unlock(&adapter->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_get_stats_msg - Send virtchnl get statistics message
+ * @vport: vport to get stats for
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_get_stats_msg(struct idpf_vport *vport)
+{
+ struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+ struct rtnl_link_stats64 *netstats = &np->netstats;
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_vport_stats stats_msg = { };
+ struct virtchnl2_vport_stats *stats;
+ int err;
+
+ /* Don't send get_stats message if the link is down */
+ if (np->state <= __IDPF_VPORT_DOWN)
+ return 0;
+
+ stats_msg.vport_id = cpu_to_le32(vport->vport_id);
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_STATS,
+ sizeof(struct virtchnl2_vport_stats),
+ (u8 *)&stats_msg);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_wait_for_event(adapter, vport, IDPF_VC_GET_STATS,
+ IDPF_VC_GET_STATS_ERR);
+ if (err)
+ goto rel_lock;
+
+ stats = (struct virtchnl2_vport_stats *)vport->vc_msg;
+
+ spin_lock_bh(&np->stats_lock);
+
+ netstats->rx_packets = le64_to_cpu(stats->rx_unicast) +
+ le64_to_cpu(stats->rx_multicast) +
+ le64_to_cpu(stats->rx_broadcast);
+ netstats->rx_bytes = le64_to_cpu(stats->rx_bytes);
+ netstats->rx_dropped = le64_to_cpu(stats->rx_discards);
+ netstats->rx_over_errors = le64_to_cpu(stats->rx_overflow_drop);
+ netstats->rx_length_errors = le64_to_cpu(stats->rx_invalid_frame_length);
+
+ netstats->tx_packets = le64_to_cpu(stats->tx_unicast) +
+ le64_to_cpu(stats->tx_multicast) +
+ le64_to_cpu(stats->tx_broadcast);
+ netstats->tx_bytes = le64_to_cpu(stats->tx_bytes);
+ netstats->tx_errors = le64_to_cpu(stats->tx_errors);
+ netstats->tx_dropped = le64_to_cpu(stats->tx_discards);
+
+ vport->port_stats.vport_stats = *stats;
+
+ spin_unlock_bh(&np->stats_lock);
+
+rel_lock:
+ mutex_unlock(&vport->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_send_get_set_rss_lut_msg - Send virtchnl get or set rss lut message
+ * @vport: virtual port data structure
+ * @get: flag to set or get rss look up table
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_get_set_rss_lut_msg(struct idpf_vport *vport, bool get)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_rss_lut *recv_rl;
+ struct idpf_rss_data *rss_data;
+ struct virtchnl2_rss_lut *rl;
+ int buf_size, lut_buf_size;
+ int i, err;
+
+ rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+ buf_size = struct_size(rl, lut, rss_data->rss_lut_size);
+ rl = kzalloc(buf_size, GFP_KERNEL);
+ if (!rl)
+ return -ENOMEM;
+
+ rl->vport_id = cpu_to_le32(vport->vport_id);
+ mutex_lock(&vport->vc_buf_lock);
+
+ if (!get) {
+ rl->lut_entries = cpu_to_le16(rss_data->rss_lut_size);
+ for (i = 0; i < rss_data->rss_lut_size; i++)
+ rl->lut[i] = cpu_to_le32(rss_data->rss_lut[i]);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_SET_RSS_LUT,
+ buf_size, (u8 *)rl);
+ if (err)
+ goto free_mem;
+
+ err = idpf_wait_for_event(adapter, vport, IDPF_VC_SET_RSS_LUT,
+ IDPF_VC_SET_RSS_LUT_ERR);
+
+ goto free_mem;
+ }
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_RSS_LUT,
+ buf_size, (u8 *)rl);
+ if (err)
+ goto free_mem;
+
+ err = idpf_wait_for_event(adapter, vport, IDPF_VC_GET_RSS_LUT,
+ IDPF_VC_GET_RSS_LUT_ERR);
+ if (err)
+ goto free_mem;
+
+ recv_rl = (struct virtchnl2_rss_lut *)vport->vc_msg;
+ if (rss_data->rss_lut_size == le16_to_cpu(recv_rl->lut_entries))
+ goto do_memcpy;
+
+ rss_data->rss_lut_size = le16_to_cpu(recv_rl->lut_entries);
+ kfree(rss_data->rss_lut);
+
+ lut_buf_size = rss_data->rss_lut_size * sizeof(u32);
+ rss_data->rss_lut = kzalloc(lut_buf_size, GFP_KERNEL);
+ if (!rss_data->rss_lut) {
+ rss_data->rss_lut_size = 0;
+ err = -ENOMEM;
+ goto free_mem;
+ }
+
+do_memcpy:
+ memcpy(rss_data->rss_lut, vport->vc_msg, rss_data->rss_lut_size);
+free_mem:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(rl);
+
+ return err;
+}
+
+/**
+ * idpf_send_get_set_rss_key_msg - Send virtchnl get or set rss key message
+ * @vport: virtual port data structure
+ * @get: flag to set or get rss look up table
+ *
+ * Returns 0 on success, negative on failure
+ */
+int idpf_send_get_set_rss_key_msg(struct idpf_vport *vport, bool get)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_rss_key *recv_rk;
+ struct idpf_rss_data *rss_data;
+ struct virtchnl2_rss_key *rk;
+ int i, buf_size, err;
+
+ rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+ buf_size = struct_size(rk, key_flex, rss_data->rss_key_size);
+ rk = kzalloc(buf_size, GFP_KERNEL);
+ if (!rk)
+ return -ENOMEM;
+
+ rk->vport_id = cpu_to_le32(vport->vport_id);
+ mutex_lock(&vport->vc_buf_lock);
+
+ if (get) {
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_RSS_KEY,
+ buf_size, (u8 *)rk);
+ if (err)
+ goto error;
+
+ err = idpf_wait_for_event(adapter, vport, IDPF_VC_GET_RSS_KEY,
+ IDPF_VC_GET_RSS_KEY_ERR);
+ if (err)
+ goto error;
+
+ recv_rk = (struct virtchnl2_rss_key *)vport->vc_msg;
+ if (rss_data->rss_key_size !=
+ le16_to_cpu(recv_rk->key_len)) {
+ rss_data->rss_key_size =
+ min_t(u16, NETDEV_RSS_KEY_LEN,
+ le16_to_cpu(recv_rk->key_len));
+ kfree(rss_data->rss_key);
+ rss_data->rss_key = kzalloc(rss_data->rss_key_size,
+ GFP_KERNEL);
+ if (!rss_data->rss_key) {
+ rss_data->rss_key_size = 0;
+ err = -ENOMEM;
+ goto error;
+ }
+ }
+ memcpy(rss_data->rss_key, recv_rk->key_flex,
+ rss_data->rss_key_size);
+ } else {
+ rk->key_len = cpu_to_le16(rss_data->rss_key_size);
+ for (i = 0; i < rss_data->rss_key_size; i++)
+ rk->key_flex[i] = rss_data->rss_key[i];
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_SET_RSS_KEY,
+ buf_size, (u8 *)rk);
+ if (err)
+ goto error;
+
+ err = idpf_wait_for_event(adapter, vport, IDPF_VC_SET_RSS_KEY,
+ IDPF_VC_SET_RSS_KEY_ERR);
+ }
+
+error:
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(rk);
+
+ return err;
+}
+
+/**
+ * idpf_fill_ptype_lookup - Fill L3 specific fields in ptype lookup table
+ * @ptype: ptype lookup table
+ * @pstate: state machine for ptype lookup table
+ * @ipv4: ipv4 or ipv6
+ * @frag: fragmentation allowed
+ *
+ */
+static void idpf_fill_ptype_lookup(struct idpf_rx_ptype_decoded *ptype,
+ struct idpf_ptype_state *pstate,
+ bool ipv4, bool frag)
+{
+ if (!pstate->outer_ip || !pstate->outer_frag) {
+ ptype->outer_ip = IDPF_RX_PTYPE_OUTER_IP;
+ pstate->outer_ip = true;
+
+ if (ipv4)
+ ptype->outer_ip_ver = IDPF_RX_PTYPE_OUTER_IPV4;
+ else
+ ptype->outer_ip_ver = IDPF_RX_PTYPE_OUTER_IPV6;
+
+ if (frag) {
+ ptype->outer_frag = IDPF_RX_PTYPE_FRAG;
+ pstate->outer_frag = true;
+ }
+ } else {
+ ptype->tunnel_type = IDPF_RX_PTYPE_TUNNEL_IP_IP;
+ pstate->tunnel_state = IDPF_PTYPE_TUNNEL_IP;
+
+ if (ipv4)
+ ptype->tunnel_end_prot =
+ IDPF_RX_PTYPE_TUNNEL_END_IPV4;
+ else
+ ptype->tunnel_end_prot =
+ IDPF_RX_PTYPE_TUNNEL_END_IPV6;
+
+ if (frag)
+ ptype->tunnel_end_frag = IDPF_RX_PTYPE_FRAG;
+ }
+}
+
+/**
+ * idpf_send_get_rx_ptype_msg - Send virtchnl for ptype info
+ * @vport: virtual port data structure
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport)
+{
+ struct idpf_rx_ptype_decoded *ptype_lkup = vport->rx_ptype_lkup;
+ struct virtchnl2_get_ptype_info get_ptype_info;
+ int max_ptype, ptypes_recvd = 0, ptype_offset;
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_get_ptype_info *ptype_info;
+ u16 next_ptype_id = 0;
+ int err = 0, i, j, k;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ max_ptype = IDPF_RX_MAX_PTYPE;
+ else
+ max_ptype = IDPF_RX_MAX_BASE_PTYPE;
+
+ memset(vport->rx_ptype_lkup, 0, sizeof(vport->rx_ptype_lkup));
+
+ ptype_info = kzalloc(IDPF_CTLQ_MAX_BUF_LEN, GFP_KERNEL);
+ if (!ptype_info)
+ return -ENOMEM;
+
+ mutex_lock(&adapter->vc_buf_lock);
+
+ while (next_ptype_id < max_ptype) {
+ get_ptype_info.start_ptype_id = cpu_to_le16(next_ptype_id);
+
+ if ((next_ptype_id + IDPF_RX_MAX_PTYPES_PER_BUF) > max_ptype)
+ get_ptype_info.num_ptypes =
+ cpu_to_le16(max_ptype - next_ptype_id);
+ else
+ get_ptype_info.num_ptypes =
+ cpu_to_le16(IDPF_RX_MAX_PTYPES_PER_BUF);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_PTYPE_INFO,
+ sizeof(struct virtchnl2_get_ptype_info),
+ (u8 *)&get_ptype_info);
+ if (err)
+ goto vc_buf_unlock;
+
+ err = idpf_wait_for_event(adapter, NULL, IDPF_VC_GET_PTYPE_INFO,
+ IDPF_VC_GET_PTYPE_INFO_ERR);
+ if (err)
+ goto vc_buf_unlock;
+
+ memcpy(ptype_info, adapter->vc_msg, IDPF_CTLQ_MAX_BUF_LEN);
+
+ ptypes_recvd += le16_to_cpu(ptype_info->num_ptypes);
+ if (ptypes_recvd > max_ptype) {
+ err = -EINVAL;
+ goto vc_buf_unlock;
+ }
+
+ next_ptype_id = le16_to_cpu(get_ptype_info.start_ptype_id) +
+ le16_to_cpu(get_ptype_info.num_ptypes);
+
+ ptype_offset = IDPF_RX_PTYPE_HDR_SZ;
+
+ for (i = 0; i < le16_to_cpu(ptype_info->num_ptypes); i++) {
+ struct idpf_ptype_state pstate = { };
+ struct virtchnl2_ptype *ptype;
+ u16 id;
+
+ ptype = (struct virtchnl2_ptype *)
+ ((u8 *)ptype_info + ptype_offset);
+
+ ptype_offset += IDPF_GET_PTYPE_SIZE(ptype);
+ if (ptype_offset > IDPF_CTLQ_MAX_BUF_LEN) {
+ err = -EINVAL;
+ goto vc_buf_unlock;
+ }
+
+ /* 0xFFFF indicates end of ptypes */
+ if (le16_to_cpu(ptype->ptype_id_10) ==
+ IDPF_INVALID_PTYPE_ID) {
+ err = 0;
+ goto vc_buf_unlock;
+ }
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ k = le16_to_cpu(ptype->ptype_id_10);
+ else
+ k = ptype->ptype_id_8;
+
+ if (ptype->proto_id_count)
+ ptype_lkup[k].known = 1;
+
+ for (j = 0; j < ptype->proto_id_count; j++) {
+ id = le16_to_cpu(ptype->proto_id[j]);
+ switch (id) {
+ case VIRTCHNL2_PROTO_HDR_GRE:
+ if (pstate.tunnel_state ==
+ IDPF_PTYPE_TUNNEL_IP) {
+ ptype_lkup[k].tunnel_type =
+ IDPF_RX_PTYPE_TUNNEL_IP_GRENAT;
+ pstate.tunnel_state |=
+ IDPF_PTYPE_TUNNEL_IP_GRENAT;
+ }
+ break;
+ case VIRTCHNL2_PROTO_HDR_MAC:
+ ptype_lkup[k].outer_ip =
+ IDPF_RX_PTYPE_OUTER_L2;
+ if (pstate.tunnel_state ==
+ IDPF_TUN_IP_GRE) {
+ ptype_lkup[k].tunnel_type =
+ IDPF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC;
+ pstate.tunnel_state |=
+ IDPF_PTYPE_TUNNEL_IP_GRENAT_MAC;
+ }
+ break;
+ case VIRTCHNL2_PROTO_HDR_IPV4:
+ idpf_fill_ptype_lookup(&ptype_lkup[k],
+ &pstate, true,
+ false);
+ break;
+ case VIRTCHNL2_PROTO_HDR_IPV6:
+ idpf_fill_ptype_lookup(&ptype_lkup[k],
+ &pstate, false,
+ false);
+ break;
+ case VIRTCHNL2_PROTO_HDR_IPV4_FRAG:
+ idpf_fill_ptype_lookup(&ptype_lkup[k],
+ &pstate, true,
+ true);
+ break;
+ case VIRTCHNL2_PROTO_HDR_IPV6_FRAG:
+ idpf_fill_ptype_lookup(&ptype_lkup[k],
+ &pstate, false,
+ true);
+ break;
+ case VIRTCHNL2_PROTO_HDR_UDP:
+ ptype_lkup[k].inner_prot =
+ IDPF_RX_PTYPE_INNER_PROT_UDP;
+ break;
+ case VIRTCHNL2_PROTO_HDR_TCP:
+ ptype_lkup[k].inner_prot =
+ IDPF_RX_PTYPE_INNER_PROT_TCP;
+ break;
+ case VIRTCHNL2_PROTO_HDR_SCTP:
+ ptype_lkup[k].inner_prot =
+ IDPF_RX_PTYPE_INNER_PROT_SCTP;
+ break;
+ case VIRTCHNL2_PROTO_HDR_ICMP:
+ ptype_lkup[k].inner_prot =
+ IDPF_RX_PTYPE_INNER_PROT_ICMP;
+ break;
+ case VIRTCHNL2_PROTO_HDR_PAY:
+ ptype_lkup[k].payload_layer =
+ IDPF_RX_PTYPE_PAYLOAD_LAYER_PAY2;
+ break;
+ case VIRTCHNL2_PROTO_HDR_ICMPV6:
+ case VIRTCHNL2_PROTO_HDR_IPV6_EH:
+ case VIRTCHNL2_PROTO_HDR_PRE_MAC:
+ case VIRTCHNL2_PROTO_HDR_POST_MAC:
+ case VIRTCHNL2_PROTO_HDR_ETHERTYPE:
+ case VIRTCHNL2_PROTO_HDR_SVLAN:
+ case VIRTCHNL2_PROTO_HDR_CVLAN:
+ case VIRTCHNL2_PROTO_HDR_MPLS:
+ case VIRTCHNL2_PROTO_HDR_MMPLS:
+ case VIRTCHNL2_PROTO_HDR_PTP:
+ case VIRTCHNL2_PROTO_HDR_CTRL:
+ case VIRTCHNL2_PROTO_HDR_LLDP:
+ case VIRTCHNL2_PROTO_HDR_ARP:
+ case VIRTCHNL2_PROTO_HDR_ECP:
+ case VIRTCHNL2_PROTO_HDR_EAPOL:
+ case VIRTCHNL2_PROTO_HDR_PPPOD:
+ case VIRTCHNL2_PROTO_HDR_PPPOE:
+ case VIRTCHNL2_PROTO_HDR_IGMP:
+ case VIRTCHNL2_PROTO_HDR_AH:
+ case VIRTCHNL2_PROTO_HDR_ESP:
+ case VIRTCHNL2_PROTO_HDR_IKE:
+ case VIRTCHNL2_PROTO_HDR_NATT_KEEP:
+ case VIRTCHNL2_PROTO_HDR_L2TPV2:
+ case VIRTCHNL2_PROTO_HDR_L2TPV2_CONTROL:
+ case VIRTCHNL2_PROTO_HDR_L2TPV3:
+ case VIRTCHNL2_PROTO_HDR_GTP:
+ case VIRTCHNL2_PROTO_HDR_GTP_EH:
+ case VIRTCHNL2_PROTO_HDR_GTPCV2:
+ case VIRTCHNL2_PROTO_HDR_GTPC_TEID:
+ case VIRTCHNL2_PROTO_HDR_GTPU:
+ case VIRTCHNL2_PROTO_HDR_GTPU_UL:
+ case VIRTCHNL2_PROTO_HDR_GTPU_DL:
+ case VIRTCHNL2_PROTO_HDR_ECPRI:
+ case VIRTCHNL2_PROTO_HDR_VRRP:
+ case VIRTCHNL2_PROTO_HDR_OSPF:
+ case VIRTCHNL2_PROTO_HDR_TUN:
+ case VIRTCHNL2_PROTO_HDR_NVGRE:
+ case VIRTCHNL2_PROTO_HDR_VXLAN:
+ case VIRTCHNL2_PROTO_HDR_VXLAN_GPE:
+ case VIRTCHNL2_PROTO_HDR_GENEVE:
+ case VIRTCHNL2_PROTO_HDR_NSH:
+ case VIRTCHNL2_PROTO_HDR_QUIC:
+ case VIRTCHNL2_PROTO_HDR_PFCP:
+ case VIRTCHNL2_PROTO_HDR_PFCP_NODE:
+ case VIRTCHNL2_PROTO_HDR_PFCP_SESSION:
+ case VIRTCHNL2_PROTO_HDR_RTP:
+ case VIRTCHNL2_PROTO_HDR_NO_PROTO:
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ }
+
+vc_buf_unlock:
+ mutex_unlock(&adapter->vc_buf_lock);
+ kfree(ptype_info);
+
+ return err;
+}
+
+/**
+ * idpf_send_ena_dis_loopback_msg - Send virtchnl enable/disable loopback
+ * message
+ * @vport: virtual port data structure
+ *
+ * Returns 0 on success, negative on failure.
+ */
+int idpf_send_ena_dis_loopback_msg(struct idpf_vport *vport)
+{
+ struct virtchnl2_loopback loopback;
+ int err;
+
+ loopback.vport_id = cpu_to_le32(vport->vport_id);
+ loopback.enable = idpf_is_feature_ena(vport, NETIF_F_LOOPBACK);
+
+ mutex_lock(&vport->vc_buf_lock);
+
+ err = idpf_send_mb_msg(vport->adapter, VIRTCHNL2_OP_LOOPBACK,
+ sizeof(loopback), (u8 *)&loopback);
+ if (err)
+ goto rel_lock;
+
+ err = idpf_wait_for_event(vport->adapter, vport,
+ IDPF_VC_LOOPBACK_STATE,
+ IDPF_VC_LOOPBACK_STATE_ERR);
+
+rel_lock:
+ mutex_unlock(&vport->vc_buf_lock);
+
+ return err;
+}
+
+/**
+ * idpf_find_ctlq - Given a type and id, find ctlq info
+ * @hw: hardware struct
+ * @type: type of ctrlq to find
+ * @id: ctlq id to find
+ *
+ * Returns pointer to found ctlq info struct, NULL otherwise.
+ */
+static struct idpf_ctlq_info *idpf_find_ctlq(struct idpf_hw *hw,
+ enum idpf_ctlq_type type, int id)
+{
+ struct idpf_ctlq_info *cq, *tmp;
+
+ list_for_each_entry_safe(cq, tmp, &hw->cq_list_head, cq_list)
+ if (cq->q_id == id && cq->cq_type == type)
+ return cq;
+
+ return NULL;
+}
+
+/**
+ * idpf_init_dflt_mbx - Setup default mailbox parameters and make request
+ * @adapter: adapter info struct
+ *
+ * Returns 0 on success, negative otherwise
+ */
+int idpf_init_dflt_mbx(struct idpf_adapter *adapter)
+{
+ struct idpf_ctlq_create_info ctlq_info[] = {
+ {
+ .type = IDPF_CTLQ_TYPE_MAILBOX_TX,
+ .id = IDPF_DFLT_MBX_ID,
+ .len = IDPF_DFLT_MBX_Q_LEN,
+ .buf_size = IDPF_CTLQ_MAX_BUF_LEN
+ },
+ {
+ .type = IDPF_CTLQ_TYPE_MAILBOX_RX,
+ .id = IDPF_DFLT_MBX_ID,
+ .len = IDPF_DFLT_MBX_Q_LEN,
+ .buf_size = IDPF_CTLQ_MAX_BUF_LEN
+ }
+ };
+ struct idpf_hw *hw = &adapter->hw;
+ int err;
+
+ adapter->dev_ops.reg_ops.ctlq_reg_init(ctlq_info);
+
+ err = idpf_ctlq_init(hw, IDPF_NUM_DFLT_MBX_Q, ctlq_info);
+ if (err)
+ return err;
+
+ hw->asq = idpf_find_ctlq(hw, IDPF_CTLQ_TYPE_MAILBOX_TX,
+ IDPF_DFLT_MBX_ID);
+ hw->arq = idpf_find_ctlq(hw, IDPF_CTLQ_TYPE_MAILBOX_RX,
+ IDPF_DFLT_MBX_ID);
+
+ if (!hw->asq || !hw->arq) {
+ idpf_ctlq_deinit(hw);
+
+ return -ENOENT;
+ }
+
+ adapter->state = __IDPF_STARTUP;
+
+ return 0;
+}
+
+/**
+ * idpf_deinit_dflt_mbx - Free up ctlqs setup
+ * @adapter: Driver specific private data structure
+ */
+void idpf_deinit_dflt_mbx(struct idpf_adapter *adapter)
+{
+ if (adapter->hw.arq && adapter->hw.asq) {
+ idpf_mb_clean(adapter);
+ idpf_ctlq_deinit(&adapter->hw);
+ }
+ adapter->hw.arq = NULL;
+ adapter->hw.asq = NULL;
+}
+
+/**
+ * idpf_vport_params_buf_rel - Release memory for MailBox resources
+ * @adapter: Driver specific private data structure
+ *
+ * Will release memory to hold the vport parameters received on MailBox
+ */
+static void idpf_vport_params_buf_rel(struct idpf_adapter *adapter)
+{
+ kfree(adapter->vport_params_recvd);
+ adapter->vport_params_recvd = NULL;
+ kfree(adapter->vport_params_reqd);
+ adapter->vport_params_reqd = NULL;
+ kfree(adapter->vport_ids);
+ adapter->vport_ids = NULL;
+}
+
+/**
+ * idpf_vport_params_buf_alloc - Allocate memory for MailBox resources
+ * @adapter: Driver specific private data structure
+ *
+ * Will alloc memory to hold the vport parameters received on MailBox
+ */
+static int idpf_vport_params_buf_alloc(struct idpf_adapter *adapter)
+{
+ u16 num_max_vports = idpf_get_max_vports(adapter);
+
+ adapter->vport_params_reqd = kcalloc(num_max_vports,
+ sizeof(*adapter->vport_params_reqd),
+ GFP_KERNEL);
+ if (!adapter->vport_params_reqd)
+ return -ENOMEM;
+
+ adapter->vport_params_recvd = kcalloc(num_max_vports,
+ sizeof(*adapter->vport_params_recvd),
+ GFP_KERNEL);
+ if (!adapter->vport_params_recvd)
+ goto err_mem;
+
+ adapter->vport_ids = kcalloc(num_max_vports, sizeof(u32), GFP_KERNEL);
+ if (!adapter->vport_ids)
+ goto err_mem;
+
+ if (adapter->vport_config)
+ return 0;
+
+ adapter->vport_config = kcalloc(num_max_vports,
+ sizeof(*adapter->vport_config),
+ GFP_KERNEL);
+ if (!adapter->vport_config)
+ goto err_mem;
+
+ return 0;
+
+err_mem:
+ idpf_vport_params_buf_rel(adapter);
+
+ return -ENOMEM;
+}
+
+/**
+ * idpf_vc_core_init - Initialize state machine and get driver specific
+ * resources
+ * @adapter: Driver specific private structure
+ *
+ * This function will initialize the state machine and request all necessary
+ * resources required by the device driver. Once the state machine is
+ * initialized, allocate memory to store vport specific information and also
+ * requests required interrupts.
+ *
+ * Returns 0 on success, -EAGAIN function will get called again,
+ * otherwise negative on failure.
+ */
+int idpf_vc_core_init(struct idpf_adapter *adapter)
+{
+ int task_delay = 30;
+ u16 num_max_vports;
+ int err = 0;
+
+ while (adapter->state != __IDPF_INIT_SW) {
+ switch (adapter->state) {
+ case __IDPF_STARTUP:
+ if (idpf_send_ver_msg(adapter))
+ goto init_failed;
+ adapter->state = __IDPF_VER_CHECK;
+ goto restart;
+ case __IDPF_VER_CHECK:
+ err = idpf_recv_ver_msg(adapter);
+ if (err == -EIO) {
+ return err;
+ } else if (err == -EAGAIN) {
+ adapter->state = __IDPF_STARTUP;
+ goto restart;
+ } else if (err) {
+ goto init_failed;
+ }
+ if (idpf_send_get_caps_msg(adapter))
+ goto init_failed;
+ adapter->state = __IDPF_GET_CAPS;
+ goto restart;
+ case __IDPF_GET_CAPS:
+ if (idpf_recv_get_caps_msg(adapter))
+ goto init_failed;
+ adapter->state = __IDPF_INIT_SW;
+ break;
+ default:
+ dev_err(&adapter->pdev->dev, "Device is in bad state: %d\n",
+ adapter->state);
+ goto init_failed;
+ }
+ break;
+restart:
+ /* Give enough time before proceeding further with
+ * state machine
+ */
+ msleep(task_delay);
+ }
+
+ pci_sriov_set_totalvfs(adapter->pdev, idpf_get_max_vfs(adapter));
+ num_max_vports = idpf_get_max_vports(adapter);
+ adapter->max_vports = num_max_vports;
+ adapter->vports = kcalloc(num_max_vports, sizeof(*adapter->vports),
+ GFP_KERNEL);
+ if (!adapter->vports)
+ return -ENOMEM;
+
+ if (!adapter->netdevs) {
+ adapter->netdevs = kcalloc(num_max_vports,
+ sizeof(struct net_device *),
+ GFP_KERNEL);
+ if (!adapter->netdevs) {
+ err = -ENOMEM;
+ goto err_netdev_alloc;
+ }
+ }
+
+ err = idpf_vport_params_buf_alloc(adapter);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to alloc vport params buffer: %d\n",
+ err);
+ goto err_netdev_alloc;
+ }
+
+ /* Start the mailbox task before requesting vectors. This will ensure
+ * vector information response from mailbox is handled
+ */
+ queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task, 0);
+
+ queue_delayed_work(adapter->serv_wq, &adapter->serv_task,
+ msecs_to_jiffies(5 * (adapter->pdev->devfn & 0x07)));
+
+ err = idpf_intr_req(adapter);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "failed to enable interrupt vectors: %d\n",
+ err);
+ goto err_intr_req;
+ }
+
+ idpf_init_avail_queues(adapter);
+
+ /* Skew the delay for init tasks for each function based on fn number
+ * to prevent every function from making the same call simultaneously.
+ */
+ queue_delayed_work(adapter->init_wq, &adapter->init_task,
+ msecs_to_jiffies(5 * (adapter->pdev->devfn & 0x07)));
+
+ goto no_err;
+
+err_intr_req:
+ cancel_delayed_work_sync(&adapter->serv_task);
+ cancel_delayed_work_sync(&adapter->mbx_task);
+ idpf_vport_params_buf_rel(adapter);
+err_netdev_alloc:
+ kfree(adapter->vports);
+ adapter->vports = NULL;
+no_err:
+ return err;
+
+init_failed:
+ /* Don't retry if we're trying to go down, just bail. */
+ if (test_bit(IDPF_REMOVE_IN_PROG, adapter->flags))
+ return err;
+
+ if (++adapter->mb_wait_count > IDPF_MB_MAX_ERR) {
+ dev_err(&adapter->pdev->dev, "Failed to establish mailbox communications with hardware\n");
+
+ return -EFAULT;
+ }
+ /* If it reached here, it is possible that mailbox queue initialization
+ * register writes might not have taken effect. Retry to initialize
+ * the mailbox again
+ */
+ adapter->state = __IDPF_STARTUP;
+ idpf_deinit_dflt_mbx(adapter);
+ set_bit(IDPF_HR_DRV_LOAD, adapter->flags);
+ queue_delayed_work(adapter->vc_event_wq, &adapter->vc_event_task,
+ msecs_to_jiffies(task_delay));
+
+ return -EAGAIN;
+}
+
+/**
+ * idpf_vc_core_deinit - Device deinit routine
+ * @adapter: Driver specific private structure
+ *
+ */
+void idpf_vc_core_deinit(struct idpf_adapter *adapter)
+{
+ int i;
+
+ idpf_deinit_task(adapter);
+ idpf_intr_rel(adapter);
+ /* Set all bits as we dont know on which vc_state the vhnl_wq is
+ * waiting on and wakeup the virtchnl workqueue even if it is waiting
+ * for the response as we are going down
+ */
+ for (i = 0; i < IDPF_VC_NBITS; i++)
+ set_bit(i, adapter->vc_state);
+ wake_up(&adapter->vchnl_wq);
+
+ cancel_delayed_work_sync(&adapter->serv_task);
+ cancel_delayed_work_sync(&adapter->mbx_task);
+
+ idpf_vport_params_buf_rel(adapter);
+
+ /* Clear all the bits */
+ for (i = 0; i < IDPF_VC_NBITS; i++)
+ clear_bit(i, adapter->vc_state);
+
+ kfree(adapter->vports);
+ adapter->vports = NULL;
+}
+
+/**
+ * idpf_vport_alloc_vec_indexes - Get relative vector indexes
+ * @vport: virtual port data struct
+ *
+ * This function requests the vector information required for the vport and
+ * stores the vector indexes received from the 'global vector distribution'
+ * in the vport's queue vectors array.
+ *
+ * Return 0 on success, error on failure
+ */
+int idpf_vport_alloc_vec_indexes(struct idpf_vport *vport)
+{
+ struct idpf_vector_info vec_info;
+ int num_alloc_vecs;
+
+ vec_info.num_curr_vecs = vport->num_q_vectors;
+ vec_info.num_req_vecs = max(vport->num_txq, vport->num_rxq);
+ vec_info.default_vport = vport->default_vport;
+ vec_info.index = vport->idx;
+
+ num_alloc_vecs = idpf_req_rel_vector_indexes(vport->adapter,
+ vport->q_vector_idxs,
+ &vec_info);
+ if (num_alloc_vecs <= 0) {
+ dev_err(&vport->adapter->pdev->dev, "Vector distribution failed: %d\n",
+ num_alloc_vecs);
+ return -EINVAL;
+ }
+
+ vport->num_q_vectors = num_alloc_vecs;
+
+ return 0;
+}
+
+/**
+ * idpf_vport_init - Initialize virtual port
+ * @vport: virtual port to be initialized
+ * @max_q: vport max queue info
+ *
+ * Will initialize vport with the info received through MB earlier
+ */
+void idpf_vport_init(struct idpf_vport *vport, struct idpf_vport_max_q *max_q)
+{
+ struct idpf_adapter *adapter = vport->adapter;
+ struct virtchnl2_create_vport *vport_msg;
+ struct idpf_vport_config *vport_config;
+ u16 tx_itr[] = {2, 8, 64, 128, 256};
+ u16 rx_itr[] = {2, 8, 32, 96, 128};
+ struct idpf_rss_data *rss_data;
+ u16 idx = vport->idx;
+
+ vport_config = adapter->vport_config[idx];
+ rss_data = &vport_config->user_config.rss_data;
+ vport_msg = adapter->vport_params_recvd[idx];
+
+ vport_config->max_q.max_txq = max_q->max_txq;
+ vport_config->max_q.max_rxq = max_q->max_rxq;
+ vport_config->max_q.max_complq = max_q->max_complq;
+ vport_config->max_q.max_bufq = max_q->max_bufq;
+
+ vport->txq_model = le16_to_cpu(vport_msg->txq_model);
+ vport->rxq_model = le16_to_cpu(vport_msg->rxq_model);
+ vport->vport_type = le16_to_cpu(vport_msg->vport_type);
+ vport->vport_id = le32_to_cpu(vport_msg->vport_id);
+
+ rss_data->rss_key_size = min_t(u16, NETDEV_RSS_KEY_LEN,
+ le16_to_cpu(vport_msg->rss_key_size));
+ rss_data->rss_lut_size = le16_to_cpu(vport_msg->rss_lut_size);
+
+ ether_addr_copy(vport->default_mac_addr, vport_msg->default_mac_addr);
+ vport->max_mtu = le16_to_cpu(vport_msg->max_mtu) - IDPF_PACKET_HDR_PAD;
+
+ /* Initialize Tx and Rx profiles for Dynamic Interrupt Moderation */
+ memcpy(vport->rx_itr_profile, rx_itr, IDPF_DIM_PROFILE_SLOTS);
+ memcpy(vport->tx_itr_profile, tx_itr, IDPF_DIM_PROFILE_SLOTS);
+
+ idpf_vport_init_num_qs(vport, vport_msg);
+ idpf_vport_calc_num_q_desc(vport);
+ idpf_vport_calc_num_q_groups(vport);
+ idpf_vport_alloc_vec_indexes(vport);
+
+ vport->crc_enable = adapter->crc_enable;
+}
+
+/**
+ * idpf_get_vec_ids - Initialize vector id from Mailbox parameters
+ * @adapter: adapter structure to get the mailbox vector id
+ * @vecids: Array of vector ids
+ * @num_vecids: number of vector ids
+ * @chunks: vector ids received over mailbox
+ *
+ * Will initialize the mailbox vector id which is received from the
+ * get capabilities and data queue vector ids with ids received as
+ * mailbox parameters.
+ * Returns number of ids filled
+ */
+int idpf_get_vec_ids(struct idpf_adapter *adapter,
+ u16 *vecids, int num_vecids,
+ struct virtchnl2_vector_chunks *chunks)
+{
+ u16 num_chunks = le16_to_cpu(chunks->num_vchunks);
+ int num_vecid_filled = 0;
+ int i, j;
+
+ vecids[num_vecid_filled] = adapter->mb_vector.v_idx;
+ num_vecid_filled++;
+
+ for (j = 0; j < num_chunks; j++) {
+ struct virtchnl2_vector_chunk *chunk;
+ u16 start_vecid, num_vec;
+
+ chunk = &chunks->vchunks[j];
+ num_vec = le16_to_cpu(chunk->num_vectors);
+ start_vecid = le16_to_cpu(chunk->start_vector_id);
+
+ for (i = 0; i < num_vec; i++) {
+ if ((num_vecid_filled + i) < num_vecids) {
+ vecids[num_vecid_filled + i] = start_vecid;
+ start_vecid++;
+ } else {
+ break;
+ }
+ }
+ num_vecid_filled = num_vecid_filled + i;
+ }
+
+ return num_vecid_filled;
+}
+
+/**
+ * idpf_vport_get_queue_ids - Initialize queue id from Mailbox parameters
+ * @qids: Array of queue ids
+ * @num_qids: number of queue ids
+ * @q_type: queue model
+ * @chunks: queue ids received over mailbox
+ *
+ * Will initialize all queue ids with ids received as mailbox parameters
+ * Returns number of ids filled
+ */
+static int idpf_vport_get_queue_ids(u32 *qids, int num_qids, u16 q_type,
+ struct virtchnl2_queue_reg_chunks *chunks)
+{
+ u16 num_chunks = le16_to_cpu(chunks->num_chunks);
+ u32 num_q_id_filled = 0, i;
+ u32 start_q_id, num_q;
+
+ while (num_chunks--) {
+ struct virtchnl2_queue_reg_chunk *chunk;
+
+ chunk = &chunks->chunks[num_chunks];
+ if (le32_to_cpu(chunk->type) != q_type)
+ continue;
+
+ num_q = le32_to_cpu(chunk->num_queues);
+ start_q_id = le32_to_cpu(chunk->start_queue_id);
+
+ for (i = 0; i < num_q; i++) {
+ if ((num_q_id_filled + i) < num_qids) {
+ qids[num_q_id_filled + i] = start_q_id;
+ start_q_id++;
+ } else {
+ break;
+ }
+ }
+ num_q_id_filled = num_q_id_filled + i;
+ }
+
+ return num_q_id_filled;
+}
+
+/**
+ * __idpf_vport_queue_ids_init - Initialize queue ids from Mailbox parameters
+ * @vport: virtual port for which the queues ids are initialized
+ * @qids: queue ids
+ * @num_qids: number of queue ids
+ * @q_type: type of queue
+ *
+ * Will initialize all queue ids with ids received as mailbox
+ * parameters. Returns number of queue ids initialized.
+ */
+static int __idpf_vport_queue_ids_init(struct idpf_vport *vport,
+ const u32 *qids,
+ int num_qids,
+ u32 q_type)
+{
+ struct idpf_queue *q;
+ int i, j, k = 0;
+
+ switch (q_type) {
+ case VIRTCHNL2_QUEUE_TYPE_TX:
+ for (i = 0; i < vport->num_txq_grp; i++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+
+ for (j = 0; j < tx_qgrp->num_txq && k < num_qids; j++, k++) {
+ tx_qgrp->txqs[j]->q_id = qids[k];
+ tx_qgrp->txqs[j]->q_type =
+ VIRTCHNL2_QUEUE_TYPE_TX;
+ }
+ }
+ break;
+ case VIRTCHNL2_QUEUE_TYPE_RX:
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u16 num_rxq;
+
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ num_rxq = rx_qgrp->splitq.num_rxq_sets;
+ else
+ num_rxq = rx_qgrp->singleq.num_rxq;
+
+ for (j = 0; j < num_rxq && k < num_qids; j++, k++) {
+ if (idpf_is_queue_model_split(vport->rxq_model))
+ q = &rx_qgrp->splitq.rxq_sets[j]->rxq;
+ else
+ q = rx_qgrp->singleq.rxqs[j];
+ q->q_id = qids[k];
+ q->q_type = VIRTCHNL2_QUEUE_TYPE_RX;
+ }
+ }
+ break;
+ case VIRTCHNL2_QUEUE_TYPE_TX_COMPLETION:
+ for (i = 0; i < vport->num_txq_grp && k < num_qids; i++, k++) {
+ struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i];
+
+ tx_qgrp->complq->q_id = qids[k];
+ tx_qgrp->complq->q_type =
+ VIRTCHNL2_QUEUE_TYPE_TX_COMPLETION;
+ }
+ break;
+ case VIRTCHNL2_QUEUE_TYPE_RX_BUFFER:
+ for (i = 0; i < vport->num_rxq_grp; i++) {
+ struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
+ u8 num_bufqs = vport->num_bufqs_per_qgrp;
+
+ for (j = 0; j < num_bufqs && k < num_qids; j++, k++) {
+ q = &rx_qgrp->splitq.bufq_sets[j].bufq;
+ q->q_id = qids[k];
+ q->q_type = VIRTCHNL2_QUEUE_TYPE_RX_BUFFER;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ return k;
+}
+
+/**
+ * idpf_vport_queue_ids_init - Initialize queue ids from Mailbox parameters
+ * @vport: virtual port for which the queues ids are initialized
+ *
+ * Will initialize all queue ids with ids received as mailbox parameters.
+ * Returns 0 on success, negative if all the queues are not initialized.
+ */
+int idpf_vport_queue_ids_init(struct idpf_vport *vport)
+{
+ struct virtchnl2_create_vport *vport_params;
+ struct virtchnl2_queue_reg_chunks *chunks;
+ struct idpf_vport_config *vport_config;
+ u16 vport_idx = vport->idx;
+ int num_ids, err = 0;
+ u16 q_type;
+ u32 *qids;
+
+ vport_config = vport->adapter->vport_config[vport_idx];
+ if (vport_config->req_qs_chunks) {
+ struct virtchnl2_add_queues *vc_aq =
+ (struct virtchnl2_add_queues *)vport_config->req_qs_chunks;
+ chunks = &vc_aq->chunks;
+ } else {
+ vport_params = vport->adapter->vport_params_recvd[vport_idx];
+ chunks = &vport_params->chunks;
+ }
+
+ qids = kcalloc(IDPF_MAX_QIDS, sizeof(u32), GFP_KERNEL);
+ if (!qids)
+ return -ENOMEM;
+
+ num_ids = idpf_vport_get_queue_ids(qids, IDPF_MAX_QIDS,
+ VIRTCHNL2_QUEUE_TYPE_TX,
+ chunks);
+ if (num_ids < vport->num_txq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+ num_ids = __idpf_vport_queue_ids_init(vport, qids, num_ids,
+ VIRTCHNL2_QUEUE_TYPE_TX);
+ if (num_ids < vport->num_txq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+
+ num_ids = idpf_vport_get_queue_ids(qids, IDPF_MAX_QIDS,
+ VIRTCHNL2_QUEUE_TYPE_RX,
+ chunks);
+ if (num_ids < vport->num_rxq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+ num_ids = __idpf_vport_queue_ids_init(vport, qids, num_ids,
+ VIRTCHNL2_QUEUE_TYPE_RX);
+ if (num_ids < vport->num_rxq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+
+ if (!idpf_is_queue_model_split(vport->txq_model))
+ goto check_rxq;
+
+ q_type = VIRTCHNL2_QUEUE_TYPE_TX_COMPLETION;
+ num_ids = idpf_vport_get_queue_ids(qids, IDPF_MAX_QIDS, q_type, chunks);
+ if (num_ids < vport->num_complq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+ num_ids = __idpf_vport_queue_ids_init(vport, qids, num_ids, q_type);
+ if (num_ids < vport->num_complq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+
+check_rxq:
+ if (!idpf_is_queue_model_split(vport->rxq_model))
+ goto mem_rel;
+
+ q_type = VIRTCHNL2_QUEUE_TYPE_RX_BUFFER;
+ num_ids = idpf_vport_get_queue_ids(qids, IDPF_MAX_QIDS, q_type, chunks);
+ if (num_ids < vport->num_bufq) {
+ err = -EINVAL;
+ goto mem_rel;
+ }
+ num_ids = __idpf_vport_queue_ids_init(vport, qids, num_ids, q_type);
+ if (num_ids < vport->num_bufq)
+ err = -EINVAL;
+
+mem_rel:
+ kfree(qids);
+
+ return err;
+}
+
+/**
+ * idpf_vport_adjust_qs - Adjust to new requested queues
+ * @vport: virtual port data struct
+ *
+ * Renegotiate queues. Returns 0 on success, negative on failure.
+ */
+int idpf_vport_adjust_qs(struct idpf_vport *vport)
+{
+ struct virtchnl2_create_vport vport_msg;
+ int err;
+
+ vport_msg.txq_model = cpu_to_le16(vport->txq_model);
+ vport_msg.rxq_model = cpu_to_le16(vport->rxq_model);
+ err = idpf_vport_calc_total_qs(vport->adapter, vport->idx, &vport_msg,
+ NULL);
+ if (err)
+ return err;
+
+ idpf_vport_init_num_qs(vport, &vport_msg);
+ idpf_vport_calc_num_q_groups(vport);
+
+ return 0;
+}
+
+/**
+ * idpf_is_capability_ena - Default implementation of capability checking
+ * @adapter: Private data struct
+ * @all: all or one flag
+ * @field: caps field to check for flags
+ * @flag: flag to check
+ *
+ * Return true if all capabilities are supported, false otherwise
+ */
+bool idpf_is_capability_ena(struct idpf_adapter *adapter, bool all,
+ enum idpf_cap_field field, u64 flag)
+{
+ u8 *caps = (u8 *)&adapter->caps;
+ u32 *cap_field;
+
+ if (!caps)
+ return false;
+
+ if (field == IDPF_BASE_CAPS)
+ return false;
+
+ cap_field = (u32 *)(caps + field);
+
+ if (all)
+ return (*cap_field & flag) == flag;
+ else
+ return !!(*cap_field & flag);
+}
+
+/**
+ * idpf_get_vport_id: Get vport id
+ * @vport: virtual port structure
+ *
+ * Return vport id from the adapter persistent data
+ */
+u32 idpf_get_vport_id(struct idpf_vport *vport)
+{
+ struct virtchnl2_create_vport *vport_msg;
+
+ vport_msg = vport->adapter->vport_params_recvd[vport->idx];
+
+ return le32_to_cpu(vport_msg->vport_id);
+}
+
+/**
+ * idpf_add_del_mac_filters - Add/del mac filters
+ * @vport: Virtual port data structure
+ * @np: Netdev private structure
+ * @add: Add or delete flag
+ * @async: Don't wait for return message
+ *
+ * Returns 0 on success, error on failure.
+ **/
+int idpf_add_del_mac_filters(struct idpf_vport *vport,
+ struct idpf_netdev_priv *np,
+ bool add, bool async)
+{
+ struct virtchnl2_mac_addr_list *ma_list = NULL;
+ struct idpf_adapter *adapter = np->adapter;
+ struct idpf_vport_config *vport_config;
+ enum idpf_vport_config_flags mac_flag;
+ struct pci_dev *pdev = adapter->pdev;
+ enum idpf_vport_vc_state vc, vc_err;
+ struct virtchnl2_mac_addr *mac_addr;
+ struct idpf_mac_filter *f, *tmp;
+ u32 num_msgs, total_filters = 0;
+ int i = 0, k, err = 0;
+ u32 vop;
+
+ vport_config = adapter->vport_config[np->vport_idx];
+ spin_lock_bh(&vport_config->mac_filter_list_lock);
+
+ /* Find the number of newly added filters */
+ list_for_each_entry(f, &vport_config->user_config.mac_filter_list,
+ list) {
+ if (add && f->add)
+ total_filters++;
+ else if (!add && f->remove)
+ total_filters++;
+ }
+
+ if (!total_filters) {
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ return 0;
+ }
+
+ /* Fill all the new filters into virtchannel message */
+ mac_addr = kcalloc(total_filters, sizeof(struct virtchnl2_mac_addr),
+ GFP_ATOMIC);
+ if (!mac_addr) {
+ err = -ENOMEM;
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+ goto error;
+ }
+
+ list_for_each_entry_safe(f, tmp, &vport_config->user_config.mac_filter_list,
+ list) {
+ if (add && f->add) {
+ ether_addr_copy(mac_addr[i].addr, f->macaddr);
+ i++;
+ f->add = false;
+ if (i == total_filters)
+ break;
+ }
+ if (!add && f->remove) {
+ ether_addr_copy(mac_addr[i].addr, f->macaddr);
+ i++;
+ f->remove = false;
+ if (i == total_filters)
+ break;
+ }
+ }
+
+ spin_unlock_bh(&vport_config->mac_filter_list_lock);
+
+ if (add) {
+ vop = VIRTCHNL2_OP_ADD_MAC_ADDR;
+ vc = IDPF_VC_ADD_MAC_ADDR;
+ vc_err = IDPF_VC_ADD_MAC_ADDR_ERR;
+ mac_flag = IDPF_VPORT_ADD_MAC_REQ;
+ } else {
+ vop = VIRTCHNL2_OP_DEL_MAC_ADDR;
+ vc = IDPF_VC_DEL_MAC_ADDR;
+ vc_err = IDPF_VC_DEL_MAC_ADDR_ERR;
+ mac_flag = IDPF_VPORT_DEL_MAC_REQ;
+ }
+
+ /* Chunk up the filters into multiple messages to avoid
+ * sending a control queue message buffer that is too large
+ */
+ num_msgs = DIV_ROUND_UP(total_filters, IDPF_NUM_FILTERS_PER_MSG);
+
+ if (!async)
+ mutex_lock(&vport->vc_buf_lock);
+
+ for (i = 0, k = 0; i < num_msgs; i++) {
+ u32 entries_size, buf_size, num_entries;
+
+ num_entries = min_t(u32, total_filters,
+ IDPF_NUM_FILTERS_PER_MSG);
+ entries_size = sizeof(struct virtchnl2_mac_addr) * num_entries;
+ buf_size = struct_size(ma_list, mac_addr_list, num_entries);
+
+ if (!ma_list || num_entries != IDPF_NUM_FILTERS_PER_MSG) {
+ kfree(ma_list);
+ ma_list = kzalloc(buf_size, GFP_ATOMIC);
+ if (!ma_list) {
+ err = -ENOMEM;
+ goto list_prep_error;
+ }
+ } else {
+ memset(ma_list, 0, buf_size);
+ }
+
+ ma_list->vport_id = cpu_to_le32(np->vport_id);
+ ma_list->num_mac_addr = cpu_to_le16(num_entries);
+ memcpy(ma_list->mac_addr_list, &mac_addr[k], entries_size);
+
+ if (async)
+ set_bit(mac_flag, vport_config->flags);
+
+ err = idpf_send_mb_msg(adapter, vop, buf_size, (u8 *)ma_list);
+ if (err)
+ goto mbx_error;
+
+ if (!async) {
+ err = idpf_wait_for_event(adapter, vport, vc, vc_err);
+ if (err)
+ goto mbx_error;
+ }
+
+ k += num_entries;
+ total_filters -= num_entries;
+ }
+
+mbx_error:
+ if (!async)
+ mutex_unlock(&vport->vc_buf_lock);
+ kfree(ma_list);
+list_prep_error:
+ kfree(mac_addr);
+error:
+ if (err)
+ dev_err(&pdev->dev, "Failed to add or del mac filters %d", err);
+
+ return err;
+}
+
+/**
+ * idpf_set_promiscuous - set promiscuous and send message to mailbox
+ * @adapter: Driver specific private structure
+ * @config_data: Vport specific config data
+ * @vport_id: Vport identifier
+ *
+ * Request to enable promiscuous mode for the vport. Message is sent
+ * asynchronously and won't wait for response. Returns 0 on success, negative
+ * on failure;
+ */
+int idpf_set_promiscuous(struct idpf_adapter *adapter,
+ struct idpf_vport_user_config_data *config_data,
+ u32 vport_id)
+{
+ struct virtchnl2_promisc_info vpi;
+ u16 flags = 0;
+ int err;
+
+ if (test_bit(__IDPF_PROMISC_UC, config_data->user_flags))
+ flags |= VIRTCHNL2_UNICAST_PROMISC;
+ if (test_bit(__IDPF_PROMISC_MC, config_data->user_flags))
+ flags |= VIRTCHNL2_MULTICAST_PROMISC;
+
+ vpi.vport_id = cpu_to_le32(vport_id);
+ vpi.flags = cpu_to_le16(flags);
+
+ err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE,
+ sizeof(struct virtchnl2_promisc_info),
+ (u8 *)&vpi);
+
+ return err;
+}
diff --git a/drivers/net/ethernet/intel/idpf/virtchnl2.h b/drivers/net/ethernet/intel/idpf/virtchnl2.h
new file mode 100644
index 0000000..07e72c7
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/virtchnl2.h
@@ -0,0 +1,1273 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _VIRTCHNL2_H_
+#define _VIRTCHNL2_H_
+
+/* All opcodes associated with virtchnl2 are prefixed with virtchnl2 or
+ * VIRTCHNL2. Any future opcodes, offloads/capabilities, structures,
+ * and defines must be prefixed with virtchnl2 or VIRTCHNL2 to avoid confusion.
+ *
+ * PF/VF uses the virtchnl2 interface defined in this header file to communicate
+ * with device Control Plane (CP). Driver and the CP may run on different
+ * platforms with different endianness. To avoid byte order discrepancies,
+ * all the structures in this header follow little-endian format.
+ *
+ * This is an interface definition file where existing enums and their values
+ * must remain unchanged over time, so we specify explicit values for all enums.
+ */
+
+#include "virtchnl2_lan_desc.h"
+
+/* This macro is used to generate compilation errors if a structure
+ * is not exactly the correct length.
+ */
+#define VIRTCHNL2_CHECK_STRUCT_LEN(n, X) \
+ static_assert((n) == sizeof(struct X))
+
+/* New major set of opcodes introduced and so leaving room for
+ * old misc opcodes to be added in future. Also these opcodes may only
+ * be used if both the PF and VF have successfully negotiated the
+ * VIRTCHNL version as 2.0 during VIRTCHNL2_OP_VERSION exchange.
+ */
+enum virtchnl2_op {
+ VIRTCHNL2_OP_UNKNOWN = 0,
+ VIRTCHNL2_OP_VERSION = 1,
+ VIRTCHNL2_OP_GET_CAPS = 500,
+ VIRTCHNL2_OP_CREATE_VPORT = 501,
+ VIRTCHNL2_OP_DESTROY_VPORT = 502,
+ VIRTCHNL2_OP_ENABLE_VPORT = 503,
+ VIRTCHNL2_OP_DISABLE_VPORT = 504,
+ VIRTCHNL2_OP_CONFIG_TX_QUEUES = 505,
+ VIRTCHNL2_OP_CONFIG_RX_QUEUES = 506,
+ VIRTCHNL2_OP_ENABLE_QUEUES = 507,
+ VIRTCHNL2_OP_DISABLE_QUEUES = 508,
+ VIRTCHNL2_OP_ADD_QUEUES = 509,
+ VIRTCHNL2_OP_DEL_QUEUES = 510,
+ VIRTCHNL2_OP_MAP_QUEUE_VECTOR = 511,
+ VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR = 512,
+ VIRTCHNL2_OP_GET_RSS_KEY = 513,
+ VIRTCHNL2_OP_SET_RSS_KEY = 514,
+ VIRTCHNL2_OP_GET_RSS_LUT = 515,
+ VIRTCHNL2_OP_SET_RSS_LUT = 516,
+ VIRTCHNL2_OP_GET_RSS_HASH = 517,
+ VIRTCHNL2_OP_SET_RSS_HASH = 518,
+ VIRTCHNL2_OP_SET_SRIOV_VFS = 519,
+ VIRTCHNL2_OP_ALLOC_VECTORS = 520,
+ VIRTCHNL2_OP_DEALLOC_VECTORS = 521,
+ VIRTCHNL2_OP_EVENT = 522,
+ VIRTCHNL2_OP_GET_STATS = 523,
+ VIRTCHNL2_OP_RESET_VF = 524,
+ VIRTCHNL2_OP_GET_EDT_CAPS = 525,
+ VIRTCHNL2_OP_GET_PTYPE_INFO = 526,
+ /* Opcode 527 and 528 are reserved for VIRTCHNL2_OP_GET_PTYPE_ID and
+ * VIRTCHNL2_OP_GET_PTYPE_INFO_RAW.
+ * Opcodes 529, 530, 531, 532 and 533 are reserved.
+ */
+ VIRTCHNL2_OP_LOOPBACK = 534,
+ VIRTCHNL2_OP_ADD_MAC_ADDR = 535,
+ VIRTCHNL2_OP_DEL_MAC_ADDR = 536,
+ VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE = 537,
+};
+
+/**
+ * enum virtchnl2_vport_type - Type of virtual port.
+ * @VIRTCHNL2_VPORT_TYPE_DEFAULT: Default virtual port type.
+ */
+enum virtchnl2_vport_type {
+ VIRTCHNL2_VPORT_TYPE_DEFAULT = 0,
+};
+
+/**
+ * enum virtchnl2_queue_model - Type of queue model.
+ * @VIRTCHNL2_QUEUE_MODEL_SINGLE: Single queue model.
+ * @VIRTCHNL2_QUEUE_MODEL_SPLIT: Split queue model.
+ *
+ * In the single queue model, the same transmit descriptor queue is used by
+ * software to post descriptors to hardware and by hardware to post completed
+ * descriptors to software.
+ * Likewise, the same receive descriptor queue is used by hardware to post
+ * completions to software and by software to post buffers to hardware.
+ *
+ * In the split queue model, hardware uses transmit completion queues to post
+ * descriptor/buffer completions to software, while software uses transmit
+ * descriptor queues to post descriptors to hardware.
+ * Likewise, hardware posts descriptor completions to the receive descriptor
+ * queue, while software uses receive buffer queues to post buffers to hardware.
+ */
+enum virtchnl2_queue_model {
+ VIRTCHNL2_QUEUE_MODEL_SINGLE = 0,
+ VIRTCHNL2_QUEUE_MODEL_SPLIT = 1,
+};
+
+/* Checksum offload capability flags */
+enum virtchnl2_cap_txrx_csum {
+ VIRTCHNL2_CAP_TX_CSUM_L3_IPV4 = BIT(0),
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_TCP = BIT(1),
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_UDP = BIT(2),
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV4_SCTP = BIT(3),
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_TCP = BIT(4),
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_UDP = BIT(5),
+ VIRTCHNL2_CAP_TX_CSUM_L4_IPV6_SCTP = BIT(6),
+ VIRTCHNL2_CAP_TX_CSUM_GENERIC = BIT(7),
+ VIRTCHNL2_CAP_RX_CSUM_L3_IPV4 = BIT(8),
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_TCP = BIT(9),
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_UDP = BIT(10),
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV4_SCTP = BIT(11),
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_TCP = BIT(12),
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_UDP = BIT(13),
+ VIRTCHNL2_CAP_RX_CSUM_L4_IPV6_SCTP = BIT(14),
+ VIRTCHNL2_CAP_RX_CSUM_GENERIC = BIT(15),
+ VIRTCHNL2_CAP_TX_CSUM_L3_SINGLE_TUNNEL = BIT(16),
+ VIRTCHNL2_CAP_TX_CSUM_L3_DOUBLE_TUNNEL = BIT(17),
+ VIRTCHNL2_CAP_RX_CSUM_L3_SINGLE_TUNNEL = BIT(18),
+ VIRTCHNL2_CAP_RX_CSUM_L3_DOUBLE_TUNNEL = BIT(19),
+ VIRTCHNL2_CAP_TX_CSUM_L4_SINGLE_TUNNEL = BIT(20),
+ VIRTCHNL2_CAP_TX_CSUM_L4_DOUBLE_TUNNEL = BIT(21),
+ VIRTCHNL2_CAP_RX_CSUM_L4_SINGLE_TUNNEL = BIT(22),
+ VIRTCHNL2_CAP_RX_CSUM_L4_DOUBLE_TUNNEL = BIT(23),
+};
+
+/* Segmentation offload capability flags */
+enum virtchnl2_cap_seg {
+ VIRTCHNL2_CAP_SEG_IPV4_TCP = BIT(0),
+ VIRTCHNL2_CAP_SEG_IPV4_UDP = BIT(1),
+ VIRTCHNL2_CAP_SEG_IPV4_SCTP = BIT(2),
+ VIRTCHNL2_CAP_SEG_IPV6_TCP = BIT(3),
+ VIRTCHNL2_CAP_SEG_IPV6_UDP = BIT(4),
+ VIRTCHNL2_CAP_SEG_IPV6_SCTP = BIT(5),
+ VIRTCHNL2_CAP_SEG_GENERIC = BIT(6),
+ VIRTCHNL2_CAP_SEG_TX_SINGLE_TUNNEL = BIT(7),
+ VIRTCHNL2_CAP_SEG_TX_DOUBLE_TUNNEL = BIT(8),
+};
+
+/* Receive Side Scaling Flow type capability flags */
+enum virtchnl2_cap_rss {
+ VIRTCHNL2_CAP_RSS_IPV4_TCP = BIT(0),
+ VIRTCHNL2_CAP_RSS_IPV4_UDP = BIT(1),
+ VIRTCHNL2_CAP_RSS_IPV4_SCTP = BIT(2),
+ VIRTCHNL2_CAP_RSS_IPV4_OTHER = BIT(3),
+ VIRTCHNL2_CAP_RSS_IPV6_TCP = BIT(4),
+ VIRTCHNL2_CAP_RSS_IPV6_UDP = BIT(5),
+ VIRTCHNL2_CAP_RSS_IPV6_SCTP = BIT(6),
+ VIRTCHNL2_CAP_RSS_IPV6_OTHER = BIT(7),
+ VIRTCHNL2_CAP_RSS_IPV4_AH = BIT(8),
+ VIRTCHNL2_CAP_RSS_IPV4_ESP = BIT(9),
+ VIRTCHNL2_CAP_RSS_IPV4_AH_ESP = BIT(10),
+ VIRTCHNL2_CAP_RSS_IPV6_AH = BIT(11),
+ VIRTCHNL2_CAP_RSS_IPV6_ESP = BIT(12),
+ VIRTCHNL2_CAP_RSS_IPV6_AH_ESP = BIT(13),
+};
+
+/* Header split capability flags */
+enum virtchnl2_cap_rx_hsplit_at {
+ /* for prepended metadata */
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L2 = BIT(0),
+ /* all VLANs go into header buffer */
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L3 = BIT(1),
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L4V4 = BIT(2),
+ VIRTCHNL2_CAP_RX_HSPLIT_AT_L4V6 = BIT(3),
+};
+
+/* Receive Side Coalescing offload capability flags */
+enum virtchnl2_cap_rsc {
+ VIRTCHNL2_CAP_RSC_IPV4_TCP = BIT(0),
+ VIRTCHNL2_CAP_RSC_IPV4_SCTP = BIT(1),
+ VIRTCHNL2_CAP_RSC_IPV6_TCP = BIT(2),
+ VIRTCHNL2_CAP_RSC_IPV6_SCTP = BIT(3),
+};
+
+/* Other capability flags */
+enum virtchnl2_cap_other {
+ VIRTCHNL2_CAP_RDMA = BIT_ULL(0),
+ VIRTCHNL2_CAP_SRIOV = BIT_ULL(1),
+ VIRTCHNL2_CAP_MACFILTER = BIT_ULL(2),
+ VIRTCHNL2_CAP_FLOW_DIRECTOR = BIT_ULL(3),
+ /* Queue based scheduling using split queue model */
+ VIRTCHNL2_CAP_SPLITQ_QSCHED = BIT_ULL(4),
+ VIRTCHNL2_CAP_CRC = BIT_ULL(5),
+ VIRTCHNL2_CAP_ADQ = BIT_ULL(6),
+ VIRTCHNL2_CAP_WB_ON_ITR = BIT_ULL(7),
+ VIRTCHNL2_CAP_PROMISC = BIT_ULL(8),
+ VIRTCHNL2_CAP_LINK_SPEED = BIT_ULL(9),
+ VIRTCHNL2_CAP_INLINE_IPSEC = BIT_ULL(10),
+ VIRTCHNL2_CAP_LARGE_NUM_QUEUES = BIT_ULL(11),
+ VIRTCHNL2_CAP_VLAN = BIT_ULL(12),
+ VIRTCHNL2_CAP_PTP = BIT_ULL(13),
+ /* EDT: Earliest Departure Time capability used for Timing Wheel */
+ VIRTCHNL2_CAP_EDT = BIT_ULL(14),
+ VIRTCHNL2_CAP_ADV_RSS = BIT_ULL(15),
+ VIRTCHNL2_CAP_FDIR = BIT_ULL(16),
+ VIRTCHNL2_CAP_RX_FLEX_DESC = BIT_ULL(17),
+ VIRTCHNL2_CAP_PTYPE = BIT_ULL(18),
+ VIRTCHNL2_CAP_LOOPBACK = BIT_ULL(19),
+ /* Other capability 20 is reserved */
+
+ /* this must be the last capability */
+ VIRTCHNL2_CAP_OEM = BIT_ULL(63),
+};
+
+/* underlying device type */
+enum virtchl2_device_type {
+ VIRTCHNL2_MEV_DEVICE = 0,
+};
+
+/**
+ * enum virtchnl2_txq_sched_mode - Transmit Queue Scheduling Modes.
+ * @VIRTCHNL2_TXQ_SCHED_MODE_QUEUE: Queue mode is the legacy mode i.e. inorder
+ * completions where descriptors and buffers
+ * are completed at the same time.
+ * @VIRTCHNL2_TXQ_SCHED_MODE_FLOW: Flow scheduling mode allows for out of order
+ * packet processing where descriptors are
+ * cleaned in order, but buffers can be
+ * completed out of order.
+ */
+enum virtchnl2_txq_sched_mode {
+ VIRTCHNL2_TXQ_SCHED_MODE_QUEUE = 0,
+ VIRTCHNL2_TXQ_SCHED_MODE_FLOW = 1,
+};
+
+/**
+ * enum virtchnl2_rxq_flags - Receive Queue Feature flags.
+ * @VIRTCHNL2_RXQ_RSC: Rx queue RSC flag.
+ * @VIRTCHNL2_RXQ_HDR_SPLIT: Rx queue header split flag.
+ * @VIRTCHNL2_RXQ_IMMEDIATE_WRITE_BACK: When set, packet descriptors are flushed
+ * by hardware immediately after processing
+ * each packet.
+ * @VIRTCHNL2_RX_DESC_SIZE_16BYTE: Rx queue 16 byte descriptor size.
+ * @VIRTCHNL2_RX_DESC_SIZE_32BYTE: Rx queue 32 byte descriptor size.
+ */
+enum virtchnl2_rxq_flags {
+ VIRTCHNL2_RXQ_RSC = BIT(0),
+ VIRTCHNL2_RXQ_HDR_SPLIT = BIT(1),
+ VIRTCHNL2_RXQ_IMMEDIATE_WRITE_BACK = BIT(2),
+ VIRTCHNL2_RX_DESC_SIZE_16BYTE = BIT(3),
+ VIRTCHNL2_RX_DESC_SIZE_32BYTE = BIT(4),
+};
+
+/* Type of RSS algorithm */
+enum virtchnl2_rss_alg {
+ VIRTCHNL2_RSS_ALG_TOEPLITZ_ASYMMETRIC = 0,
+ VIRTCHNL2_RSS_ALG_R_ASYMMETRIC = 1,
+ VIRTCHNL2_RSS_ALG_TOEPLITZ_SYMMETRIC = 2,
+ VIRTCHNL2_RSS_ALG_XOR_SYMMETRIC = 3,
+};
+
+/* Type of event */
+enum virtchnl2_event_codes {
+ VIRTCHNL2_EVENT_UNKNOWN = 0,
+ VIRTCHNL2_EVENT_LINK_CHANGE = 1,
+ /* Event type 2, 3 are reserved */
+};
+
+/* Transmit and Receive queue types are valid in legacy as well as split queue
+ * models. With Split Queue model, 2 additional types are introduced -
+ * TX_COMPLETION and RX_BUFFER. In split queue model, receive corresponds to
+ * the queue where hardware posts completions.
+ */
+enum virtchnl2_queue_type {
+ VIRTCHNL2_QUEUE_TYPE_TX = 0,
+ VIRTCHNL2_QUEUE_TYPE_RX = 1,
+ VIRTCHNL2_QUEUE_TYPE_TX_COMPLETION = 2,
+ VIRTCHNL2_QUEUE_TYPE_RX_BUFFER = 3,
+ VIRTCHNL2_QUEUE_TYPE_CONFIG_TX = 4,
+ VIRTCHNL2_QUEUE_TYPE_CONFIG_RX = 5,
+ /* Queue types 6, 7, 8, 9 are reserved */
+ VIRTCHNL2_QUEUE_TYPE_MBX_TX = 10,
+ VIRTCHNL2_QUEUE_TYPE_MBX_RX = 11,
+};
+
+/* Interrupt throttling rate index */
+enum virtchnl2_itr_idx {
+ VIRTCHNL2_ITR_IDX_0 = 0,
+ VIRTCHNL2_ITR_IDX_1 = 1,
+};
+
+/**
+ * enum virtchnl2_mac_addr_type - MAC address types.
+ * @VIRTCHNL2_MAC_ADDR_PRIMARY: PF/VF driver should set this type for the
+ * primary/device unicast MAC address filter for
+ * VIRTCHNL2_OP_ADD_MAC_ADDR and
+ * VIRTCHNL2_OP_DEL_MAC_ADDR. This allows for the
+ * underlying control plane function to accurately
+ * track the MAC address and for VM/function reset.
+ *
+ * @VIRTCHNL2_MAC_ADDR_EXTRA: PF/VF driver should set this type for any extra
+ * unicast and/or multicast filters that are being
+ * added/deleted via VIRTCHNL2_OP_ADD_MAC_ADDR or
+ * VIRTCHNL2_OP_DEL_MAC_ADDR.
+ */
+enum virtchnl2_mac_addr_type {
+ VIRTCHNL2_MAC_ADDR_PRIMARY = 1,
+ VIRTCHNL2_MAC_ADDR_EXTRA = 2,
+};
+
+/* Flags used for promiscuous mode */
+enum virtchnl2_promisc_flags {
+ VIRTCHNL2_UNICAST_PROMISC = BIT(0),
+ VIRTCHNL2_MULTICAST_PROMISC = BIT(1),
+};
+
+/* Protocol header type within a packet segment. A segment consists of one or
+ * more protocol headers that make up a logical group of protocol headers. Each
+ * logical group of protocol headers encapsulates or is encapsulated using/by
+ * tunneling or encapsulation protocols for network virtualization.
+ */
+enum virtchnl2_proto_hdr_type {
+ /* VIRTCHNL2_PROTO_HDR_ANY is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_ANY = 0,
+ VIRTCHNL2_PROTO_HDR_PRE_MAC = 1,
+ /* VIRTCHNL2_PROTO_HDR_MAC is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_MAC = 2,
+ VIRTCHNL2_PROTO_HDR_POST_MAC = 3,
+ VIRTCHNL2_PROTO_HDR_ETHERTYPE = 4,
+ VIRTCHNL2_PROTO_HDR_VLAN = 5,
+ VIRTCHNL2_PROTO_HDR_SVLAN = 6,
+ VIRTCHNL2_PROTO_HDR_CVLAN = 7,
+ VIRTCHNL2_PROTO_HDR_MPLS = 8,
+ VIRTCHNL2_PROTO_HDR_UMPLS = 9,
+ VIRTCHNL2_PROTO_HDR_MMPLS = 10,
+ VIRTCHNL2_PROTO_HDR_PTP = 11,
+ VIRTCHNL2_PROTO_HDR_CTRL = 12,
+ VIRTCHNL2_PROTO_HDR_LLDP = 13,
+ VIRTCHNL2_PROTO_HDR_ARP = 14,
+ VIRTCHNL2_PROTO_HDR_ECP = 15,
+ VIRTCHNL2_PROTO_HDR_EAPOL = 16,
+ VIRTCHNL2_PROTO_HDR_PPPOD = 17,
+ VIRTCHNL2_PROTO_HDR_PPPOE = 18,
+ /* VIRTCHNL2_PROTO_HDR_IPV4 is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_IPV4 = 19,
+ /* IPv4 and IPv6 Fragment header types are only associated to
+ * VIRTCHNL2_PROTO_HDR_IPV4 and VIRTCHNL2_PROTO_HDR_IPV6 respectively,
+ * cannot be used independently.
+ */
+ /* VIRTCHNL2_PROTO_HDR_IPV4_FRAG is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_IPV4_FRAG = 20,
+ /* VIRTCHNL2_PROTO_HDR_IPV6 is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_IPV6 = 21,
+ /* VIRTCHNL2_PROTO_HDR_IPV6_FRAG is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_IPV6_FRAG = 22,
+ VIRTCHNL2_PROTO_HDR_IPV6_EH = 23,
+ /* VIRTCHNL2_PROTO_HDR_UDP is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_UDP = 24,
+ /* VIRTCHNL2_PROTO_HDR_TCP is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_TCP = 25,
+ /* VIRTCHNL2_PROTO_HDR_SCTP is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_SCTP = 26,
+ /* VIRTCHNL2_PROTO_HDR_ICMP is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_ICMP = 27,
+ /* VIRTCHNL2_PROTO_HDR_ICMPV6 is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_ICMPV6 = 28,
+ VIRTCHNL2_PROTO_HDR_IGMP = 29,
+ VIRTCHNL2_PROTO_HDR_AH = 30,
+ VIRTCHNL2_PROTO_HDR_ESP = 31,
+ VIRTCHNL2_PROTO_HDR_IKE = 32,
+ VIRTCHNL2_PROTO_HDR_NATT_KEEP = 33,
+ /* VIRTCHNL2_PROTO_HDR_PAY is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_PAY = 34,
+ VIRTCHNL2_PROTO_HDR_L2TPV2 = 35,
+ VIRTCHNL2_PROTO_HDR_L2TPV2_CONTROL = 36,
+ VIRTCHNL2_PROTO_HDR_L2TPV3 = 37,
+ VIRTCHNL2_PROTO_HDR_GTP = 38,
+ VIRTCHNL2_PROTO_HDR_GTP_EH = 39,
+ VIRTCHNL2_PROTO_HDR_GTPCV2 = 40,
+ VIRTCHNL2_PROTO_HDR_GTPC_TEID = 41,
+ VIRTCHNL2_PROTO_HDR_GTPU = 42,
+ VIRTCHNL2_PROTO_HDR_GTPU_UL = 43,
+ VIRTCHNL2_PROTO_HDR_GTPU_DL = 44,
+ VIRTCHNL2_PROTO_HDR_ECPRI = 45,
+ VIRTCHNL2_PROTO_HDR_VRRP = 46,
+ VIRTCHNL2_PROTO_HDR_OSPF = 47,
+ /* VIRTCHNL2_PROTO_HDR_TUN is a mandatory protocol id */
+ VIRTCHNL2_PROTO_HDR_TUN = 48,
+ VIRTCHNL2_PROTO_HDR_GRE = 49,
+ VIRTCHNL2_PROTO_HDR_NVGRE = 50,
+ VIRTCHNL2_PROTO_HDR_VXLAN = 51,
+ VIRTCHNL2_PROTO_HDR_VXLAN_GPE = 52,
+ VIRTCHNL2_PROTO_HDR_GENEVE = 53,
+ VIRTCHNL2_PROTO_HDR_NSH = 54,
+ VIRTCHNL2_PROTO_HDR_QUIC = 55,
+ VIRTCHNL2_PROTO_HDR_PFCP = 56,
+ VIRTCHNL2_PROTO_HDR_PFCP_NODE = 57,
+ VIRTCHNL2_PROTO_HDR_PFCP_SESSION = 58,
+ VIRTCHNL2_PROTO_HDR_RTP = 59,
+ VIRTCHNL2_PROTO_HDR_ROCE = 60,
+ VIRTCHNL2_PROTO_HDR_ROCEV1 = 61,
+ VIRTCHNL2_PROTO_HDR_ROCEV2 = 62,
+ /* Protocol ids up to 32767 are reserved.
+ * 32768 - 65534 are used for user defined protocol ids.
+ * VIRTCHNL2_PROTO_HDR_NO_PROTO is a mandatory protocol id.
+ */
+ VIRTCHNL2_PROTO_HDR_NO_PROTO = 65535,
+};
+
+enum virtchl2_version {
+ VIRTCHNL2_VERSION_MINOR_0 = 0,
+ VIRTCHNL2_VERSION_MAJOR_2 = 2,
+};
+
+/**
+ * struct virtchnl2_edt_caps - Get EDT granularity and time horizon.
+ * @tstamp_granularity_ns: Timestamp granularity in nanoseconds.
+ * @time_horizon_ns: Total time window in nanoseconds.
+ *
+ * Associated with VIRTCHNL2_OP_GET_EDT_CAPS.
+ */
+struct virtchnl2_edt_caps {
+ __le64 tstamp_granularity_ns;
+ __le64 time_horizon_ns;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_edt_caps);
+
+/**
+ * struct virtchnl2_version_info - Version information.
+ * @major: Major version.
+ * @minor: Minor version.
+ *
+ * PF/VF posts its version number to the CP. CP responds with its version number
+ * in the same format, along with a return code.
+ * If there is a major version mismatch, then the PF/VF cannot operate.
+ * If there is a minor version mismatch, then the PF/VF can operate but should
+ * add a warning to the system log.
+ *
+ * This version opcode MUST always be specified as == 1, regardless of other
+ * changes in the API. The CP must always respond to this message without
+ * error regardless of version mismatch.
+ *
+ * Associated with VIRTCHNL2_OP_VERSION.
+ */
+struct virtchnl2_version_info {
+ __le32 major;
+ __le32 minor;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_version_info);
+
+/**
+ * struct virtchnl2_get_capabilities - Capabilities info.
+ * @csum_caps: See enum virtchnl2_cap_txrx_csum.
+ * @seg_caps: See enum virtchnl2_cap_seg.
+ * @hsplit_caps: See enum virtchnl2_cap_rx_hsplit_at.
+ * @rsc_caps: See enum virtchnl2_cap_rsc.
+ * @rss_caps: See enum virtchnl2_cap_rss.
+ * @other_caps: See enum virtchnl2_cap_other.
+ * @mailbox_dyn_ctl: DYN_CTL register offset and vector id for mailbox
+ * provided by CP.
+ * @mailbox_vector_id: Mailbox vector id.
+ * @num_allocated_vectors: Maximum number of allocated vectors for the device.
+ * @max_rx_q: Maximum number of supported Rx queues.
+ * @max_tx_q: Maximum number of supported Tx queues.
+ * @max_rx_bufq: Maximum number of supported buffer queues.
+ * @max_tx_complq: Maximum number of supported completion queues.
+ * @max_sriov_vfs: The PF sends the maximum VFs it is requesting. The CP
+ * responds with the maximum VFs granted.
+ * @max_vports: Maximum number of vports that can be supported.
+ * @default_num_vports: Default number of vports driver should allocate on load.
+ * @max_tx_hdr_size: Max header length hardware can parse/checksum, in bytes.
+ * @max_sg_bufs_per_tx_pkt: Max number of scatter gather buffers that can be
+ * sent per transmit packet without needing to be
+ * linearized.
+ * @pad: Padding.
+ * @reserved: Reserved.
+ * @device_type: See enum virtchl2_device_type.
+ * @min_sso_packet_len: Min packet length supported by device for single
+ * segment offload.
+ * @max_hdr_buf_per_lso: Max number of header buffers that can be used for
+ * an LSO.
+ * @pad1: Padding for future extensions.
+ *
+ * Dataplane driver sends this message to CP to negotiate capabilities and
+ * provides a virtchnl2_get_capabilities structure with its desired
+ * capabilities, max_sriov_vfs and num_allocated_vectors.
+ * CP responds with a virtchnl2_get_capabilities structure updated
+ * with allowed capabilities and the other fields as below.
+ * If PF sets max_sriov_vfs as 0, CP will respond with max number of VFs
+ * that can be created by this PF. For any other value 'n', CP responds
+ * with max_sriov_vfs set to min(n, x) where x is the max number of VFs
+ * allowed by CP's policy. max_sriov_vfs is not applicable for VFs.
+ * If dataplane driver sets num_allocated_vectors as 0, CP will respond with 1
+ * which is default vector associated with the default mailbox. For any other
+ * value 'n', CP responds with a value <= n based on the CP's policy of
+ * max number of vectors for a PF.
+ * CP will respond with the vector ID of mailbox allocated to the PF in
+ * mailbox_vector_id and the number of itr index registers in itr_idx_map.
+ * It also responds with default number of vports that the dataplane driver
+ * should comeup with in default_num_vports and maximum number of vports that
+ * can be supported in max_vports.
+ *
+ * Associated with VIRTCHNL2_OP_GET_CAPS.
+ */
+struct virtchnl2_get_capabilities {
+ __le32 csum_caps;
+ __le32 seg_caps;
+ __le32 hsplit_caps;
+ __le32 rsc_caps;
+ __le64 rss_caps;
+ __le64 other_caps;
+ __le32 mailbox_dyn_ctl;
+ __le16 mailbox_vector_id;
+ __le16 num_allocated_vectors;
+ __le16 max_rx_q;
+ __le16 max_tx_q;
+ __le16 max_rx_bufq;
+ __le16 max_tx_complq;
+ __le16 max_sriov_vfs;
+ __le16 max_vports;
+ __le16 default_num_vports;
+ __le16 max_tx_hdr_size;
+ u8 max_sg_bufs_per_tx_pkt;
+ u8 pad[3];
+ u8 reserved[4];
+ __le32 device_type;
+ u8 min_sso_packet_len;
+ u8 max_hdr_buf_per_lso;
+ u8 pad1[10];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(80, virtchnl2_get_capabilities);
+
+/**
+ * struct virtchnl2_queue_reg_chunk - Single queue chunk.
+ * @type: See enum virtchnl2_queue_type.
+ * @start_queue_id: Start Queue ID.
+ * @num_queues: Number of queues in the chunk.
+ * @pad: Padding.
+ * @qtail_reg_start: Queue tail register offset.
+ * @qtail_reg_spacing: Queue tail register spacing.
+ * @pad1: Padding for future extensions.
+ */
+struct virtchnl2_queue_reg_chunk {
+ __le32 type;
+ __le32 start_queue_id;
+ __le32 num_queues;
+ __le32 pad;
+ __le64 qtail_reg_start;
+ __le32 qtail_reg_spacing;
+ u8 pad1[4];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(32, virtchnl2_queue_reg_chunk);
+
+/**
+ * struct virtchnl2_queue_reg_chunks - Specify several chunks of contiguous
+ * queues.
+ * @num_chunks: Number of chunks.
+ * @pad: Padding.
+ * @chunks: Chunks of queue info.
+ */
+struct virtchnl2_queue_reg_chunks {
+ __le16 num_chunks;
+ u8 pad[6];
+ struct virtchnl2_queue_reg_chunk chunks[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_queue_reg_chunks);
+
+/**
+ * struct virtchnl2_create_vport - Create vport config info.
+ * @vport_type: See enum virtchnl2_vport_type.
+ * @txq_model: See virtchnl2_queue_model.
+ * @rxq_model: See virtchnl2_queue_model.
+ * @num_tx_q: Number of Tx queues.
+ * @num_tx_complq: Valid only if txq_model is split queue.
+ * @num_rx_q: Number of Rx queues.
+ * @num_rx_bufq: Valid only if rxq_model is split queue.
+ * @default_rx_q: Relative receive queue index to be used as default.
+ * @vport_index: Used to align PF and CP in case of default multiple vports,
+ * it is filled by the PF and CP returns the same value, to
+ * enable the driver to support multiple asynchronous parallel
+ * CREATE_VPORT requests and associate a response to a specific
+ * request.
+ * @max_mtu: Max MTU. CP populates this field on response.
+ * @vport_id: Vport id. CP populates this field on response.
+ * @default_mac_addr: Default MAC address.
+ * @pad: Padding.
+ * @rx_desc_ids: See VIRTCHNL2_RX_DESC_IDS definitions.
+ * @tx_desc_ids: See VIRTCHNL2_TX_DESC_IDS definitions.
+ * @pad1: Padding.
+ * @rss_algorithm: RSS algorithm.
+ * @rss_key_size: RSS key size.
+ * @rss_lut_size: RSS LUT size.
+ * @rx_split_pos: See enum virtchnl2_cap_rx_hsplit_at.
+ * @pad2: Padding.
+ * @chunks: Chunks of contiguous queues.
+ *
+ * PF sends this message to CP to create a vport by filling in required
+ * fields of virtchnl2_create_vport structure.
+ * CP responds with the updated virtchnl2_create_vport structure containing the
+ * necessary fields followed by chunks which in turn will have an array of
+ * num_chunks entries of virtchnl2_queue_chunk structures.
+ *
+ * Associated with VIRTCHNL2_OP_CREATE_VPORT.
+ */
+struct virtchnl2_create_vport {
+ __le16 vport_type;
+ __le16 txq_model;
+ __le16 rxq_model;
+ __le16 num_tx_q;
+ __le16 num_tx_complq;
+ __le16 num_rx_q;
+ __le16 num_rx_bufq;
+ __le16 default_rx_q;
+ __le16 vport_index;
+ /* CP populates the following fields on response */
+ __le16 max_mtu;
+ __le32 vport_id;
+ u8 default_mac_addr[ETH_ALEN];
+ __le16 pad;
+ __le64 rx_desc_ids;
+ __le64 tx_desc_ids;
+ u8 pad1[72];
+ __le32 rss_algorithm;
+ __le16 rss_key_size;
+ __le16 rss_lut_size;
+ __le32 rx_split_pos;
+ u8 pad2[20];
+ struct virtchnl2_queue_reg_chunks chunks;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(160, virtchnl2_create_vport);
+
+/**
+ * struct virtchnl2_vport - Vport ID info.
+ * @vport_id: Vport id.
+ * @pad: Padding for future extensions.
+ *
+ * PF sends this message to CP to destroy, enable or disable a vport by filling
+ * in the vport_id in virtchnl2_vport structure.
+ * CP responds with the status of the requested operation.
+ *
+ * Associated with VIRTCHNL2_OP_DESTROY_VPORT, VIRTCHNL2_OP_ENABLE_VPORT,
+ * VIRTCHNL2_OP_DISABLE_VPORT.
+ */
+struct virtchnl2_vport {
+ __le32 vport_id;
+ u8 pad[4];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_vport);
+
+/**
+ * struct virtchnl2_txq_info - Transmit queue config info
+ * @dma_ring_addr: DMA address.
+ * @type: See enum virtchnl2_queue_type.
+ * @queue_id: Queue ID.
+ * @relative_queue_id: Valid only if queue model is split and type is transmit
+ * queue. Used in many to one mapping of transmit queues to
+ * completion queue.
+ * @model: See enum virtchnl2_queue_model.
+ * @sched_mode: See enum virtchnl2_txq_sched_mode.
+ * @qflags: TX queue feature flags.
+ * @ring_len: Ring length.
+ * @tx_compl_queue_id: Valid only if queue model is split and type is transmit
+ * queue.
+ * @peer_type: Valid only if queue type is VIRTCHNL2_QUEUE_TYPE_MAILBOX_TX
+ * @peer_rx_queue_id: Valid only if queue type is CONFIG_TX and used to deliver
+ * messages for the respective CONFIG_TX queue.
+ * @pad: Padding.
+ * @egress_pasid: Egress PASID info.
+ * @egress_hdr_pasid: Egress HDR passid.
+ * @egress_buf_pasid: Egress buf passid.
+ * @pad1: Padding for future extensions.
+ */
+struct virtchnl2_txq_info {
+ __le64 dma_ring_addr;
+ __le32 type;
+ __le32 queue_id;
+ __le16 relative_queue_id;
+ __le16 model;
+ __le16 sched_mode;
+ __le16 qflags;
+ __le16 ring_len;
+ __le16 tx_compl_queue_id;
+ __le16 peer_type;
+ __le16 peer_rx_queue_id;
+ u8 pad[4];
+ __le32 egress_pasid;
+ __le32 egress_hdr_pasid;
+ __le32 egress_buf_pasid;
+ u8 pad1[8];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(56, virtchnl2_txq_info);
+
+/**
+ * struct virtchnl2_config_tx_queues - TX queue config.
+ * @vport_id: Vport id.
+ * @num_qinfo: Number of virtchnl2_txq_info structs.
+ * @pad: Padding.
+ * @qinfo: Tx queues config info.
+ *
+ * PF sends this message to set up parameters for one or more transmit queues.
+ * This message contains an array of num_qinfo instances of virtchnl2_txq_info
+ * structures. CP configures requested queues and returns a status code. If
+ * num_qinfo specified is greater than the number of queues associated with the
+ * vport, an error is returned and no queues are configured.
+ *
+ * Associated with VIRTCHNL2_OP_CONFIG_TX_QUEUES.
+ */
+struct virtchnl2_config_tx_queues {
+ __le32 vport_id;
+ __le16 num_qinfo;
+ u8 pad[10];
+ struct virtchnl2_txq_info qinfo[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_config_tx_queues);
+
+/**
+ * struct virtchnl2_rxq_info - Receive queue config info.
+ * @desc_ids: See VIRTCHNL2_RX_DESC_IDS definitions.
+ * @dma_ring_addr: See VIRTCHNL2_RX_DESC_IDS definitions.
+ * @type: See enum virtchnl2_queue_type.
+ * @queue_id: Queue id.
+ * @model: See enum virtchnl2_queue_model.
+ * @hdr_buffer_size: Header buffer size.
+ * @data_buffer_size: Data buffer size.
+ * @max_pkt_size: Max packet size.
+ * @ring_len: Ring length.
+ * @buffer_notif_stride: Buffer notification stride in units of 32-descriptors.
+ * This field must be a power of 2.
+ * @pad: Padding.
+ * @dma_head_wb_addr: Applicable only for receive buffer queues.
+ * @qflags: Applicable only for receive completion queues.
+ * See enum virtchnl2_rxq_flags.
+ * @rx_buffer_low_watermark: Rx buffer low watermark.
+ * @rx_bufq1_id: Buffer queue index of the first buffer queue associated with
+ * the Rx queue. Valid only in split queue model.
+ * @rx_bufq2_id: Buffer queue index of the second buffer queue associated with
+ * the Rx queue. Valid only in split queue model.
+ * @bufq2_ena: It indicates if there is a second buffer, rx_bufq2_id is valid
+ * only if this field is set.
+ * @pad1: Padding.
+ * @ingress_pasid: Ingress PASID.
+ * @ingress_hdr_pasid: Ingress PASID header.
+ * @ingress_buf_pasid: Ingress PASID buffer.
+ * @pad2: Padding for future extensions.
+ */
+struct virtchnl2_rxq_info {
+ __le64 desc_ids;
+ __le64 dma_ring_addr;
+ __le32 type;
+ __le32 queue_id;
+ __le16 model;
+ __le16 hdr_buffer_size;
+ __le32 data_buffer_size;
+ __le32 max_pkt_size;
+ __le16 ring_len;
+ u8 buffer_notif_stride;
+ u8 pad;
+ __le64 dma_head_wb_addr;
+ __le16 qflags;
+ __le16 rx_buffer_low_watermark;
+ __le16 rx_bufq1_id;
+ __le16 rx_bufq2_id;
+ u8 bufq2_ena;
+ u8 pad1[3];
+ __le32 ingress_pasid;
+ __le32 ingress_hdr_pasid;
+ __le32 ingress_buf_pasid;
+ u8 pad2[16];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(88, virtchnl2_rxq_info);
+
+/**
+ * struct virtchnl2_config_rx_queues - Rx queues config.
+ * @vport_id: Vport id.
+ * @num_qinfo: Number of instances.
+ * @pad: Padding.
+ * @qinfo: Rx queues config info.
+ *
+ * PF sends this message to set up parameters for one or more receive queues.
+ * This message contains an array of num_qinfo instances of virtchnl2_rxq_info
+ * structures. CP configures requested queues and returns a status code.
+ * If the number of queues specified is greater than the number of queues
+ * associated with the vport, an error is returned and no queues are configured.
+ *
+ * Associated with VIRTCHNL2_OP_CONFIG_RX_QUEUES.
+ */
+struct virtchnl2_config_rx_queues {
+ __le32 vport_id;
+ __le16 num_qinfo;
+ u8 pad[18];
+ struct virtchnl2_rxq_info qinfo[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(24, virtchnl2_config_rx_queues);
+
+/**
+ * struct virtchnl2_add_queues - data for VIRTCHNL2_OP_ADD_QUEUES.
+ * @vport_id: Vport id.
+ * @num_tx_q: Number of Tx qieues.
+ * @num_tx_complq: Number of Tx completion queues.
+ * @num_rx_q: Number of Rx queues.
+ * @num_rx_bufq: Number of Rx buffer queues.
+ * @pad: Padding.
+ * @chunks: Chunks of contiguous queues.
+ *
+ * PF sends this message to request additional transmit/receive queues beyond
+ * the ones that were assigned via CREATE_VPORT request. virtchnl2_add_queues
+ * structure is used to specify the number of each type of queues.
+ * CP responds with the same structure with the actual number of queues assigned
+ * followed by num_chunks of virtchnl2_queue_chunk structures.
+ *
+ * Associated with VIRTCHNL2_OP_ADD_QUEUES.
+ */
+struct virtchnl2_add_queues {
+ __le32 vport_id;
+ __le16 num_tx_q;
+ __le16 num_tx_complq;
+ __le16 num_rx_q;
+ __le16 num_rx_bufq;
+ u8 pad[4];
+ struct virtchnl2_queue_reg_chunks chunks;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(24, virtchnl2_add_queues);
+
+/**
+ * struct virtchnl2_vector_chunk - Structure to specify a chunk of contiguous
+ * interrupt vectors.
+ * @start_vector_id: Start vector id.
+ * @start_evv_id: Start EVV id.
+ * @num_vectors: Number of vectors.
+ * @pad: Padding.
+ * @dynctl_reg_start: DYN_CTL register offset.
+ * @dynctl_reg_spacing: register spacing between DYN_CTL registers of 2
+ * consecutive vectors.
+ * @itrn_reg_start: ITRN register offset.
+ * @itrn_reg_spacing: Register spacing between dynctl registers of 2
+ * consecutive vectors.
+ * @itrn_index_spacing: Register spacing between itrn registers of the same
+ * vector where n=0..2.
+ * @pad1: Padding for future extensions.
+ *
+ * Register offsets and spacing provided by CP.
+ * Dynamic control registers are used for enabling/disabling/re-enabling
+ * interrupts and updating interrupt rates in the hotpath. Any changes
+ * to interrupt rates in the dynamic control registers will be reflected
+ * in the interrupt throttling rate registers.
+ * itrn registers are used to update interrupt rates for specific
+ * interrupt indices without modifying the state of the interrupt.
+ */
+struct virtchnl2_vector_chunk {
+ __le16 start_vector_id;
+ __le16 start_evv_id;
+ __le16 num_vectors;
+ __le16 pad;
+ __le32 dynctl_reg_start;
+ __le32 dynctl_reg_spacing;
+ __le32 itrn_reg_start;
+ __le32 itrn_reg_spacing;
+ __le32 itrn_index_spacing;
+ u8 pad1[4];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(32, virtchnl2_vector_chunk);
+
+/**
+ * struct virtchnl2_vector_chunks - chunks of contiguous interrupt vectors.
+ * @num_vchunks: number of vector chunks.
+ * @pad: Padding.
+ * @vchunks: Chunks of contiguous vector info.
+ *
+ * PF sends virtchnl2_vector_chunks struct to specify the vectors it is giving
+ * away. CP performs requested action and returns status.
+ *
+ * Associated with VIRTCHNL2_OP_DEALLOC_VECTORS.
+ */
+struct virtchnl2_vector_chunks {
+ __le16 num_vchunks;
+ u8 pad[14];
+ struct virtchnl2_vector_chunk vchunks[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_vector_chunks);
+
+/**
+ * struct virtchnl2_alloc_vectors - vector allocation info.
+ * @num_vectors: Number of vectors.
+ * @pad: Padding.
+ * @vchunks: Chunks of contiguous vector info.
+ *
+ * PF sends this message to request additional interrupt vectors beyond the
+ * ones that were assigned via GET_CAPS request. virtchnl2_alloc_vectors
+ * structure is used to specify the number of vectors requested. CP responds
+ * with the same structure with the actual number of vectors assigned followed
+ * by virtchnl2_vector_chunks structure identifying the vector ids.
+ *
+ * Associated with VIRTCHNL2_OP_ALLOC_VECTORS.
+ */
+struct virtchnl2_alloc_vectors {
+ __le16 num_vectors;
+ u8 pad[14];
+ struct virtchnl2_vector_chunks vchunks;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(32, virtchnl2_alloc_vectors);
+
+/**
+ * struct virtchnl2_rss_lut - RSS LUT info.
+ * @vport_id: Vport id.
+ * @lut_entries_start: Start of LUT entries.
+ * @lut_entries: Number of LUT entrties.
+ * @pad: Padding.
+ * @lut: RSS lookup table.
+ *
+ * PF sends this message to get or set RSS lookup table. Only supported if
+ * both PF and CP drivers set the VIRTCHNL2_CAP_RSS bit during configuration
+ * negotiation.
+ *
+ * Associated with VIRTCHNL2_OP_GET_RSS_LUT and VIRTCHNL2_OP_SET_RSS_LUT.
+ */
+struct virtchnl2_rss_lut {
+ __le32 vport_id;
+ __le16 lut_entries_start;
+ __le16 lut_entries;
+ u8 pad[4];
+ __le32 lut[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(12, virtchnl2_rss_lut);
+
+/**
+ * struct virtchnl2_rss_hash - RSS hash info.
+ * @ptype_groups: Packet type groups bitmap.
+ * @vport_id: Vport id.
+ * @pad: Padding for future extensions.
+ *
+ * PF sends these messages to get and set the hash filter enable bits for RSS.
+ * By default, the CP sets these to all possible traffic types that the
+ * hardware supports. The PF can query this value if it wants to change the
+ * traffic types that are hashed by the hardware.
+ * Only supported if both PF and CP drivers set the VIRTCHNL2_CAP_RSS bit
+ * during configuration negotiation.
+ *
+ * Associated with VIRTCHNL2_OP_GET_RSS_HASH and VIRTCHNL2_OP_SET_RSS_HASH
+ */
+struct virtchnl2_rss_hash {
+ __le64 ptype_groups;
+ __le32 vport_id;
+ u8 pad[4];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_rss_hash);
+
+/**
+ * struct virtchnl2_sriov_vfs_info - VFs info.
+ * @num_vfs: Number of VFs.
+ * @pad: Padding for future extensions.
+ *
+ * This message is used to set number of SRIOV VFs to be created. The actual
+ * allocation of resources for the VFs in terms of vport, queues and interrupts
+ * is done by CP. When this call completes, the IDPF driver calls
+ * pci_enable_sriov to let the OS instantiate the SRIOV PCIE devices.
+ * The number of VFs set to 0 will destroy all the VFs of this function.
+ *
+ * Associated with VIRTCHNL2_OP_SET_SRIOV_VFS.
+ */
+struct virtchnl2_sriov_vfs_info {
+ __le16 num_vfs;
+ __le16 pad;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(4, virtchnl2_sriov_vfs_info);
+
+/**
+ * struct virtchnl2_ptype - Packet type info.
+ * @ptype_id_10: 10-bit packet type.
+ * @ptype_id_8: 8-bit packet type.
+ * @proto_id_count: Number of protocol ids the packet supports, maximum of 32
+ * protocol ids are supported.
+ * @pad: Padding.
+ * @proto_id: proto_id_count decides the allocation of protocol id array.
+ * See enum virtchnl2_proto_hdr_type.
+ *
+ * Based on the descriptor type the PF supports, CP fills ptype_id_10 or
+ * ptype_id_8 for flex and base descriptor respectively. If ptype_id_10 value
+ * is set to 0xFFFF, PF should consider this ptype as dummy one and it is the
+ * last ptype.
+ */
+struct virtchnl2_ptype {
+ __le16 ptype_id_10;
+ u8 ptype_id_8;
+ u8 proto_id_count;
+ __le16 pad;
+ __le16 proto_id[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(6, virtchnl2_ptype);
+
+/**
+ * struct virtchnl2_get_ptype_info - Packet type info.
+ * @start_ptype_id: Starting ptype ID.
+ * @num_ptypes: Number of packet types from start_ptype_id.
+ * @pad: Padding for future extensions.
+ *
+ * The total number of supported packet types is based on the descriptor type.
+ * For the flex descriptor, it is 1024 (10-bit ptype), and for the base
+ * descriptor, it is 256 (8-bit ptype). Send this message to the CP by
+ * populating the 'start_ptype_id' and the 'num_ptypes'. CP responds with the
+ * 'start_ptype_id', 'num_ptypes', and the array of ptype (virtchnl2_ptype) that
+ * are added at the end of the 'virtchnl2_get_ptype_info' message (Note: There
+ * is no specific field for the ptypes but are added at the end of the
+ * ptype info message. PF/VF is expected to extract the ptypes accordingly.
+ * Reason for doing this is because compiler doesn't allow nested flexible
+ * array fields).
+ *
+ * If all the ptypes don't fit into one mailbox buffer, CP splits the
+ * ptype info into multiple messages, where each message will have its own
+ * 'start_ptype_id', 'num_ptypes', and the ptype array itself. When CP is done
+ * updating all the ptype information extracted from the package (the number of
+ * ptypes extracted might be less than what PF/VF expects), it will append a
+ * dummy ptype (which has 'ptype_id_10' of 'struct virtchnl2_ptype' as 0xFFFF)
+ * to the ptype array.
+ *
+ * PF/VF is expected to receive multiple VIRTCHNL2_OP_GET_PTYPE_INFO messages.
+ *
+ * Associated with VIRTCHNL2_OP_GET_PTYPE_INFO.
+ */
+struct virtchnl2_get_ptype_info {
+ __le16 start_ptype_id;
+ __le16 num_ptypes;
+ __le32 pad;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_get_ptype_info);
+
+/**
+ * struct virtchnl2_vport_stats - Vport statistics.
+ * @vport_id: Vport id.
+ * @pad: Padding.
+ * @rx_bytes: Received bytes.
+ * @rx_unicast: Received unicast packets.
+ * @rx_multicast: Received multicast packets.
+ * @rx_broadcast: Received broadcast packets.
+ * @rx_discards: Discarded packets on receive.
+ * @rx_errors: Receive errors.
+ * @rx_unknown_protocol: Unlnown protocol.
+ * @tx_bytes: Transmitted bytes.
+ * @tx_unicast: Transmitted unicast packets.
+ * @tx_multicast: Transmitted multicast packets.
+ * @tx_broadcast: Transmitted broadcast packets.
+ * @tx_discards: Discarded packets on transmit.
+ * @tx_errors: Transmit errors.
+ * @rx_invalid_frame_length: Packets with invalid frame length.
+ * @rx_overflow_drop: Packets dropped on buffer overflow.
+ *
+ * PF/VF sends this message to CP to get the update stats by specifying the
+ * vport_id. CP responds with stats in struct virtchnl2_vport_stats.
+ *
+ * Associated with VIRTCHNL2_OP_GET_STATS.
+ */
+struct virtchnl2_vport_stats {
+ __le32 vport_id;
+ u8 pad[4];
+ __le64 rx_bytes;
+ __le64 rx_unicast;
+ __le64 rx_multicast;
+ __le64 rx_broadcast;
+ __le64 rx_discards;
+ __le64 rx_errors;
+ __le64 rx_unknown_protocol;
+ __le64 tx_bytes;
+ __le64 tx_unicast;
+ __le64 tx_multicast;
+ __le64 tx_broadcast;
+ __le64 tx_discards;
+ __le64 tx_errors;
+ __le64 rx_invalid_frame_length;
+ __le64 rx_overflow_drop;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(128, virtchnl2_vport_stats);
+
+/**
+ * struct virtchnl2_event - Event info.
+ * @event: Event opcode. See enum virtchnl2_event_codes.
+ * @link_speed: Link_speed provided in Mbps.
+ * @vport_id: Vport ID.
+ * @link_status: Link status.
+ * @pad: Padding.
+ * @reserved: Reserved.
+ *
+ * CP sends this message to inform the PF/VF driver of events that may affect
+ * it. No direct response is expected from the driver, though it may generate
+ * other messages in response to this one.
+ *
+ * Associated with VIRTCHNL2_OP_EVENT.
+ */
+struct virtchnl2_event {
+ __le32 event;
+ __le32 link_speed;
+ __le32 vport_id;
+ u8 link_status;
+ u8 pad;
+ __le16 reserved;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_event);
+
+/**
+ * struct virtchnl2_rss_key - RSS key info.
+ * @vport_id: Vport id.
+ * @key_len: Length of RSS key.
+ * @pad: Padding.
+ * @key_flex: RSS hash key, packed bytes.
+ * PF/VF sends this message to get or set RSS key. Only supported if both
+ * PF/VF and CP drivers set the VIRTCHNL2_CAP_RSS bit during configuration
+ * negotiation.
+ *
+ * Associated with VIRTCHNL2_OP_GET_RSS_KEY and VIRTCHNL2_OP_SET_RSS_KEY.
+ */
+struct virtchnl2_rss_key {
+ __le32 vport_id;
+ __le16 key_len;
+ u8 pad;
+ __DECLARE_FLEX_ARRAY(u8, key_flex);
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_rss_key);
+
+/**
+ * struct virtchnl2_queue_chunk - chunk of contiguous queues
+ * @type: See enum virtchnl2_queue_type.
+ * @start_queue_id: Starting queue id.
+ * @num_queues: Number of queues.
+ * @pad: Padding for future extensions.
+ */
+struct virtchnl2_queue_chunk {
+ __le32 type;
+ __le32 start_queue_id;
+ __le32 num_queues;
+ u8 pad[4];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_queue_chunk);
+
+/* struct virtchnl2_queue_chunks - chunks of contiguous queues
+ * @num_chunks: Number of chunks.
+ * @pad: Padding.
+ * @chunks: Chunks of contiguous queues info.
+ */
+struct virtchnl2_queue_chunks {
+ __le16 num_chunks;
+ u8 pad[6];
+ struct virtchnl2_queue_chunk chunks[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_queue_chunks);
+
+/**
+ * struct virtchnl2_del_ena_dis_queues - Enable/disable queues info.
+ * @vport_id: Vport id.
+ * @pad: Padding.
+ * @chunks: Chunks of contiguous queues info.
+ *
+ * PF sends these messages to enable, disable or delete queues specified in
+ * chunks. PF sends virtchnl2_del_ena_dis_queues struct to specify the queues
+ * to be enabled/disabled/deleted. Also applicable to single queue receive or
+ * transmit. CP performs requested action and returns status.
+ *
+ * Associated with VIRTCHNL2_OP_ENABLE_QUEUES, VIRTCHNL2_OP_DISABLE_QUEUES and
+ * VIRTCHNL2_OP_DISABLE_QUEUES.
+ */
+struct virtchnl2_del_ena_dis_queues {
+ __le32 vport_id;
+ u8 pad[4];
+ struct virtchnl2_queue_chunks chunks;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_del_ena_dis_queues);
+
+/**
+ * struct virtchnl2_queue_vector - Queue to vector mapping.
+ * @queue_id: Queue id.
+ * @vector_id: Vector id.
+ * @pad: Padding.
+ * @itr_idx: See enum virtchnl2_itr_idx.
+ * @queue_type: See enum virtchnl2_queue_type.
+ * @pad1: Padding for future extensions.
+ */
+struct virtchnl2_queue_vector {
+ __le32 queue_id;
+ __le16 vector_id;
+ u8 pad[2];
+ __le32 itr_idx;
+ __le32 queue_type;
+ u8 pad1[8];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(24, virtchnl2_queue_vector);
+
+/**
+ * struct virtchnl2_queue_vector_maps - Map/unmap queues info.
+ * @vport_id: Vport id.
+ * @num_qv_maps: Number of queue vector maps.
+ * @pad: Padding.
+ * @qv_maps: Queue to vector maps.
+ *
+ * PF sends this message to map or unmap queues to vectors and interrupt
+ * throttling rate index registers. External data buffer contains
+ * virtchnl2_queue_vector_maps structure that contains num_qv_maps of
+ * virtchnl2_queue_vector structures. CP maps the requested queue vector maps
+ * after validating the queue and vector ids and returns a status code.
+ *
+ * Associated with VIRTCHNL2_OP_MAP_QUEUE_VECTOR and
+ * VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR.
+ */
+struct virtchnl2_queue_vector_maps {
+ __le32 vport_id;
+ __le16 num_qv_maps;
+ u8 pad[10];
+ struct virtchnl2_queue_vector qv_maps[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_queue_vector_maps);
+
+/**
+ * struct virtchnl2_loopback - Loopback info.
+ * @vport_id: Vport id.
+ * @enable: Enable/disable.
+ * @pad: Padding for future extensions.
+ *
+ * PF/VF sends this message to transition to/from the loopback state. Setting
+ * the 'enable' to 1 enables the loopback state and setting 'enable' to 0
+ * disables it. CP configures the state to loopback and returns status.
+ *
+ * Associated with VIRTCHNL2_OP_LOOPBACK.
+ */
+struct virtchnl2_loopback {
+ __le32 vport_id;
+ u8 enable;
+ u8 pad[3];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_loopback);
+
+/* struct virtchnl2_mac_addr - MAC address info.
+ * @addr: MAC address.
+ * @type: MAC type. See enum virtchnl2_mac_addr_type.
+ * @pad: Padding for future extensions.
+ */
+struct virtchnl2_mac_addr {
+ u8 addr[ETH_ALEN];
+ u8 type;
+ u8 pad;
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_mac_addr);
+
+/**
+ * struct virtchnl2_mac_addr_list - List of MAC addresses.
+ * @vport_id: Vport id.
+ * @num_mac_addr: Number of MAC addresses.
+ * @pad: Padding.
+ * @mac_addr_list: List with MAC address info.
+ *
+ * PF/VF driver uses this structure to send list of MAC addresses to be
+ * added/deleted to the CP where as CP performs the action and returns the
+ * status.
+ *
+ * Associated with VIRTCHNL2_OP_ADD_MAC_ADDR and VIRTCHNL2_OP_DEL_MAC_ADDR.
+ */
+struct virtchnl2_mac_addr_list {
+ __le32 vport_id;
+ __le16 num_mac_addr;
+ u8 pad[2];
+ struct virtchnl2_mac_addr mac_addr_list[];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_mac_addr_list);
+
+/**
+ * struct virtchnl2_promisc_info - Promisc type info.
+ * @vport_id: Vport id.
+ * @flags: See enum virtchnl2_promisc_flags.
+ * @pad: Padding for future extensions.
+ *
+ * PF/VF sends vport id and flags to the CP where as CP performs the action
+ * and returns the status.
+ *
+ * Associated with VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE.
+ */
+struct virtchnl2_promisc_info {
+ __le32 vport_id;
+ /* See VIRTCHNL2_PROMISC_FLAGS definitions */
+ __le16 flags;
+ u8 pad[2];
+};
+VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_promisc_info);
+
+#endif /* _VIRTCHNL_2_H_ */
diff --git a/drivers/net/ethernet/intel/idpf/virtchnl2_lan_desc.h b/drivers/net/ethernet/intel/idpf/virtchnl2_lan_desc.h
new file mode 100644
index 0000000..f1b577f
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/virtchnl2_lan_desc.h
@@ -0,0 +1,451 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2023 Intel Corporation */
+
+#ifndef _VIRTCHNL2_LAN_DESC_H_
+#define _VIRTCHNL2_LAN_DESC_H_
+
+#include <linux/bits.h>
+
+/* This is an interface definition file where existing enums and their values
+ * must remain unchanged over time, so we specify explicit values for all enums.
+ */
+
+/* Transmit descriptor ID flags
+ */
+enum virtchnl2_tx_desc_ids {
+ VIRTCHNL2_TXDID_DATA = BIT(0),
+ VIRTCHNL2_TXDID_CTX = BIT(1),
+ /* TXDID bit 2 is reserved
+ * TXDID bit 3 is free for future use
+ * TXDID bit 4 is reserved
+ */
+ VIRTCHNL2_TXDID_FLEX_TSO_CTX = BIT(5),
+ /* TXDID bit 6 is reserved */
+ VIRTCHNL2_TXDID_FLEX_L2TAG1_L2TAG2 = BIT(7),
+ /* TXDID bits 8 and 9 are free for future use
+ * TXDID bit 10 is reserved
+ * TXDID bit 11 is free for future use
+ */
+ VIRTCHNL2_TXDID_FLEX_FLOW_SCHED = BIT(12),
+ /* TXDID bits 13 and 14 are free for future use */
+ VIRTCHNL2_TXDID_DESC_DONE = BIT(15),
+};
+
+/* Receive descriptor IDs */
+enum virtchnl2_rx_desc_ids {
+ VIRTCHNL2_RXDID_1_32B_BASE = 1,
+ /* FLEX_SQ_NIC and FLEX_SPLITQ share desc ids because they can be
+ * differentiated based on queue model; e.g. single queue model can
+ * only use FLEX_SQ_NIC and split queue model can only use FLEX_SPLITQ
+ * for DID 2.
+ */
+ VIRTCHNL2_RXDID_2_FLEX_SPLITQ = 2,
+ VIRTCHNL2_RXDID_2_FLEX_SQ_NIC = VIRTCHNL2_RXDID_2_FLEX_SPLITQ,
+ /* 3 through 6 are reserved */
+ VIRTCHNL2_RXDID_7_HW_RSVD = 7,
+ /* 8 through 15 are free */
+};
+
+/* Receive descriptor ID bitmasks */
+#define VIRTCHNL2_RXDID_M(bit) BIT_ULL(VIRTCHNL2_RXDID_##bit)
+
+enum virtchnl2_rx_desc_id_bitmasks {
+ VIRTCHNL2_RXDID_1_32B_BASE_M = VIRTCHNL2_RXDID_M(1_32B_BASE),
+ VIRTCHNL2_RXDID_2_FLEX_SPLITQ_M = VIRTCHNL2_RXDID_M(2_FLEX_SPLITQ),
+ VIRTCHNL2_RXDID_2_FLEX_SQ_NIC_M = VIRTCHNL2_RXDID_M(2_FLEX_SQ_NIC),
+ VIRTCHNL2_RXDID_7_HW_RSVD_M = VIRTCHNL2_RXDID_M(7_HW_RSVD),
+};
+
+/* For splitq virtchnl2_rx_flex_desc_adv_nic_3 desc members */
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_RXDID_M GENMASK(3, 0)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_UMBCAST_M GENMASK(7, 6)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_PTYPE_M GENMASK(9, 0)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_RAW_CSUM_INV_S 12
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_RAW_CSUM_INV_M \
+ BIT_ULL(VIRTCHNL2_RX_FLEX_DESC_ADV_RAW_CSUM_INV_S)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_FF0_M GENMASK(15, 13)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_LEN_PBUF_M GENMASK(13, 0)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_GEN_S 14
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_GEN_M \
+ BIT_ULL(VIRTCHNL2_RX_FLEX_DESC_ADV_GEN_S)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_BUFQ_ID_S 15
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_BUFQ_ID_M \
+ BIT_ULL(VIRTCHNL2_RX_FLEX_DESC_ADV_BUFQ_ID_S)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_LEN_HDR_M GENMASK(9, 0)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_RSC_S 10
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_RSC_M \
+ BIT_ULL(VIRTCHNL2_RX_FLEX_DESC_ADV_RSC_S)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_SPH_S 11
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_SPH_M \
+ BIT_ULL(VIRTCHNL2_RX_FLEX_DESC_ADV_SPH_S)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_FF1_S 12
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_FF1_M GENMASK(14, 12)
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_MISS_S 15
+#define VIRTCHNL2_RX_FLEX_DESC_ADV_MISS_M \
+ BIT_ULL(VIRTCHNL2_RX_FLEX_DESC_ADV_MISS_S)
+
+/* Bitmasks for splitq virtchnl2_rx_flex_desc_adv_nic_3 */
+enum virtchl2_rx_flex_desc_adv_status_error_0_qw1_bits {
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_DD_M = BIT(0),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_EOF_M = BIT(1),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_HBO_M = BIT(2),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_L3L4P_M = BIT(3),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_IPE_M = BIT(4),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_L4E_M = BIT(5),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_EIPE_M = BIT(6),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XSUM_EUDPE_M = BIT(7),
+};
+
+/* Bitmasks for splitq virtchnl2_rx_flex_desc_adv_nic_3 */
+enum virtchnl2_rx_flex_desc_adv_status_error_0_qw0_bits {
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_LPBK_M = BIT(0),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_IPV6EXADD_M = BIT(1),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_RXE_M = BIT(2),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_CRCP_M = BIT(3),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_RSS_VALID_M = BIT(4),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_L2TAG1P_M = BIT(5),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XTRMD0_VALID_M = BIT(6),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_XTRMD1_VALID_M = BIT(7),
+};
+
+/* Bitmasks for splitq virtchnl2_rx_flex_desc_adv_nic_3 */
+enum virtchnl2_rx_flex_desc_adv_status_error_1_bits {
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_RSVD_M = GENMASK(1, 0),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_ATRAEFAIL_M = BIT(2),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_L2TAG2P_M = BIT(3),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_XTRMD2_VALID_M = BIT(4),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_XTRMD3_VALID_M = BIT(5),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_XTRMD4_VALID_M = BIT(6),
+ VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS1_XTRMD5_VALID_M = BIT(7),
+};
+
+/* For singleq (flex) virtchnl2_rx_flex_desc fields
+ * For virtchnl2_rx_flex_desc.ptype_flex_flags0 member
+ */
+#define VIRTCHNL2_RX_FLEX_DESC_PTYPE_M GENMASK(9, 0)
+
+/* For virtchnl2_rx_flex_desc.pkt_len member */
+#define VIRTCHNL2_RX_FLEX_DESC_PKT_LEN_M GENMASK(13, 0)
+
+/* Bitmasks for singleq (flex) virtchnl2_rx_flex_desc */
+enum virtchnl2_rx_flex_desc_status_error_0_bits {
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_DD_M = BIT(0),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_EOF_M = BIT(1),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_HBO_M = BIT(2),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_L3L4P_M = BIT(3),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_IPE_M = BIT(4),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_L4E_M = BIT(5),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_EIPE_M = BIT(6),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_XSUM_EUDPE_M = BIT(7),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_LPBK_M = BIT(8),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_IPV6EXADD_M = BIT(9),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_RXE_M = BIT(10),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_CRCP_M = BIT(11),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_RSS_VALID_M = BIT(12),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_L2TAG1P_M = BIT(13),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_XTRMD0_VALID_M = BIT(14),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS0_XTRMD1_VALID_M = BIT(15),
+};
+
+/* Bitmasks for singleq (flex) virtchnl2_rx_flex_desc */
+enum virtchnl2_rx_flex_desc_status_error_1_bits {
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_CPM_M = GENMASK(3, 0),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_NAT_M = BIT(4),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_CRYPTO_M = BIT(5),
+ /* [10:6] reserved */
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_L2TAG2P_M = BIT(11),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_XTRMD2_VALID_M = BIT(12),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_XTRMD3_VALID_M = BIT(13),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_XTRMD4_VALID_M = BIT(14),
+ VIRTCHNL2_RX_FLEX_DESC_STATUS1_XTRMD5_VALID_M = BIT(15),
+};
+
+/* For virtchnl2_rx_flex_desc.ts_low member */
+#define VIRTCHNL2_RX_FLEX_TSTAMP_VALID BIT(0)
+
+/* For singleq (non flex) virtchnl2_singleq_base_rx_desc legacy desc members */
+#define VIRTCHNL2_RX_BASE_DESC_QW1_LEN_PBUF_M GENMASK_ULL(51, 38)
+#define VIRTCHNL2_RX_BASE_DESC_QW1_PTYPE_M GENMASK_ULL(37, 30)
+#define VIRTCHNL2_RX_BASE_DESC_QW1_ERROR_M GENMASK_ULL(26, 19)
+#define VIRTCHNL2_RX_BASE_DESC_QW1_STATUS_M GENMASK_ULL(18, 0)
+
+/* Bitmasks for singleq (base) virtchnl2_rx_base_desc */
+enum virtchnl2_rx_base_desc_status_bits {
+ VIRTCHNL2_RX_BASE_DESC_STATUS_DD_M = BIT(0),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_EOF_M = BIT(1),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_L2TAG1P_M = BIT(2),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_L3L4P_M = BIT(3),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_CRCP_M = BIT(4),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_RSVD_M = GENMASK(7, 5),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_EXT_UDP_0_M = BIT(8),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_UMBCAST_M = GENMASK(10, 9),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_FLM_M = BIT(11),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_FLTSTAT_M = GENMASK(13, 12),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_LPBK_M = BIT(14),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_IPV6EXADD_M = BIT(15),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_RSVD1_M = GENMASK(17, 16),
+ VIRTCHNL2_RX_BASE_DESC_STATUS_INT_UDP_0_M = BIT(18),
+};
+
+/* Bitmasks for singleq (base) virtchnl2_rx_base_desc */
+enum virtchnl2_rx_base_desc_error_bits {
+ VIRTCHNL2_RX_BASE_DESC_ERROR_RXE_M = BIT(0),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_ATRAEFAIL_M = BIT(1),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_HBO_M = BIT(2),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_L3L4E_M = GENMASK(5, 3),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_IPE_M = BIT(3),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_L4E_M = BIT(4),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_EIPE_M = BIT(5),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_OVERSIZE_M = BIT(6),
+ VIRTCHNL2_RX_BASE_DESC_ERROR_PPRS_M = BIT(7),
+};
+
+/* Bitmasks for singleq (base) virtchnl2_rx_base_desc */
+#define VIRTCHNL2_RX_BASE_DESC_FLTSTAT_RSS_HASH_M GENMASK(13, 12)
+
+/**
+ * struct virtchnl2_splitq_rx_buf_desc - SplitQ RX buffer descriptor format
+ * @qword0: RX buffer struct.
+ * @qword0.buf_id: Buffer identifier.
+ * @qword0.rsvd0: Reserved.
+ * @qword0.rsvd1: Reserved.
+ * @pkt_addr: Packet buffer address.
+ * @hdr_addr: Header buffer address.
+ * @rsvd2: Rerserved.
+ *
+ * Receive Descriptors
+ * SplitQ buffer
+ * | 16| 0|
+ * ----------------------------------------------------------------
+ * | RSV | Buffer ID |
+ * ----------------------------------------------------------------
+ * | Rx packet buffer address |
+ * ----------------------------------------------------------------
+ * | Rx header buffer address |
+ * ----------------------------------------------------------------
+ * | RSV |
+ * ----------------------------------------------------------------
+ * | 0|
+ */
+struct virtchnl2_splitq_rx_buf_desc {
+ struct {
+ __le16 buf_id;
+ __le16 rsvd0;
+ __le32 rsvd1;
+ } qword0;
+ __le64 pkt_addr;
+ __le64 hdr_addr;
+ __le64 rsvd2;
+};
+
+/**
+ * struct virtchnl2_singleq_rx_buf_desc - SingleQ RX buffer descriptor format.
+ * @pkt_addr: Packet buffer address.
+ * @hdr_addr: Header buffer address.
+ * @rsvd1: Reserved.
+ * @rsvd2: Reserved.
+ *
+ * SingleQ buffer
+ * | 0|
+ * ----------------------------------------------------------------
+ * | Rx packet buffer address |
+ * ----------------------------------------------------------------
+ * | Rx header buffer address |
+ * ----------------------------------------------------------------
+ * | RSV |
+ * ----------------------------------------------------------------
+ * | RSV |
+ * ----------------------------------------------------------------
+ * | 0|
+ */
+struct virtchnl2_singleq_rx_buf_desc {
+ __le64 pkt_addr;
+ __le64 hdr_addr;
+ __le64 rsvd1;
+ __le64 rsvd2;
+};
+
+/**
+ * struct virtchnl2_singleq_base_rx_desc - RX descriptor writeback format.
+ * @qword0: First quad word struct.
+ * @qword0.lo_dword: Lower dual word struct.
+ * @qword0.lo_dword.mirroring_status: Mirrored packet status.
+ * @qword0.lo_dword.l2tag1: Stripped L2 tag from the received packet.
+ * @qword0.hi_dword: High dual word union.
+ * @qword0.hi_dword.rss: RSS hash.
+ * @qword0.hi_dword.fd_id: Flow director filter id.
+ * @qword1: Second quad word struct.
+ * @qword1.status_error_ptype_len: Status/error/PTYPE/length.
+ * @qword2: Third quad word struct.
+ * @qword2.ext_status: Extended status.
+ * @qword2.rsvd: Reserved.
+ * @qword2.l2tag2_1: Extracted L2 tag 2 from the packet.
+ * @qword2.l2tag2_2: Reserved.
+ * @qword3: Fourth quad word struct.
+ * @qword3.reserved: Reserved.
+ * @qword3.fd_id: Flow director filter id.
+ *
+ * Profile ID 0x1, SingleQ, base writeback format
+ */
+struct virtchnl2_singleq_base_rx_desc {
+ struct {
+ struct {
+ __le16 mirroring_status;
+ __le16 l2tag1;
+ } lo_dword;
+ union {
+ __le32 rss;
+ __le32 fd_id;
+ } hi_dword;
+ } qword0;
+ struct {
+ __le64 status_error_ptype_len;
+ } qword1;
+ struct {
+ __le16 ext_status;
+ __le16 rsvd;
+ __le16 l2tag2_1;
+ __le16 l2tag2_2;
+ } qword2;
+ struct {
+ __le32 reserved;
+ __le32 fd_id;
+ } qword3;
+};
+
+/**
+ * struct virtchnl2_rx_flex_desc_nic - RX descriptor writeback format.
+ *
+ * @rxdid: Descriptor builder profile id.
+ * @mir_id_umb_cast: umb_cast=[7:6], mirror=[5:0]
+ * @ptype_flex_flags0: ff0=[15:10], ptype=[9:0]
+ * @pkt_len: Packet length, [15:14] are reserved.
+ * @hdr_len_sph_flex_flags1: ff1/ext=[15:12], sph=[11], header=[10:0].
+ * @status_error0: Status/Error section 0.
+ * @l2tag1: Stripped L2 tag from the received packet
+ * @rss_hash: RSS hash.
+ * @status_error1: Status/Error section 1.
+ * @flexi_flags2: Flexible flags section 2.
+ * @ts_low: Lower word of timestamp value.
+ * @l2tag2_1st: First L2TAG2.
+ * @l2tag2_2nd: Second L2TAG2.
+ * @flow_id: Flow id.
+ * @flex_ts: Timestamp and flexible flow id union.
+ * @flex_ts.ts_high: Timestamp higher word of the timestamp value.
+ * @flex_ts.flex.rsvd: Reserved.
+ * @flex_ts.flex.flow_id_ipv6: IPv6 flow id.
+ *
+ * Profile ID 0x2, SingleQ, flex writeback format
+ */
+struct virtchnl2_rx_flex_desc_nic {
+ /* Qword 0 */
+ u8 rxdid;
+ u8 mir_id_umb_cast;
+ __le16 ptype_flex_flags0;
+ __le16 pkt_len;
+ __le16 hdr_len_sph_flex_flags1;
+ /* Qword 1 */
+ __le16 status_error0;
+ __le16 l2tag1;
+ __le32 rss_hash;
+ /* Qword 2 */
+ __le16 status_error1;
+ u8 flexi_flags2;
+ u8 ts_low;
+ __le16 l2tag2_1st;
+ __le16 l2tag2_2nd;
+ /* Qword 3 */
+ __le32 flow_id;
+ union {
+ struct {
+ __le16 rsvd;
+ __le16 flow_id_ipv6;
+ } flex;
+ __le32 ts_high;
+ } flex_ts;
+};
+
+/**
+ * struct virtchnl2_rx_flex_desc_adv_nic_3 - RX descriptor writeback format.
+ * @rxdid_ucast: ucast=[7:6], rsvd=[5:4], profile_id=[3:0].
+ * @status_err0_qw0: Status/Error section 0 in quad word 0.
+ * @ptype_err_fflags0: ff0=[15:12], udp_len_err=[11], ip_hdr_err=[10],
+ * ptype=[9:0].
+ * @pktlen_gen_bufq_id: bufq_id=[15] only in splitq, gen=[14] only in splitq,
+ * plen=[13:0].
+ * @hdrlen_flags: miss_prepend=[15], trunc_mirr=[14], int_udp_0=[13],
+ * ext_udp0=[12], sph=[11] only in splitq, rsc=[10]
+ * only in splitq, header=[9:0].
+ * @status_err0_qw1: Status/Error section 0 in quad word 1.
+ * @status_err1: Status/Error section 1.
+ * @fflags1: Flexible flags section 1.
+ * @ts_low: Lower word of timestamp value.
+ * @buf_id: Buffer identifier. Only in splitq mode.
+ * @misc: Union.
+ * @misc.raw_cs: Raw checksum.
+ * @misc.l2tag1: Stripped L2 tag from the received packet
+ * @misc.rscseglen:
+ * @hash1: Lower bits of Rx hash value.
+ * @ff2_mirrid_hash2: Union.
+ * @ff2_mirrid_hash2.fflags2: Flexible flags section 2.
+ * @ff2_mirrid_hash2.mirrorid: Mirror id.
+ * @ff2_mirrid_hash2.rscseglen: RSC segment length.
+ * @hash3: Upper bits of Rx hash value.
+ * @l2tag2: Extracted L2 tag 2 from the packet.
+ * @fmd4: Flexible metadata container 4.
+ * @l2tag1: Stripped L2 tag from the received packet
+ * @fmd6: Flexible metadata container 6.
+ * @ts_high: Timestamp higher word of the timestamp value.
+ *
+ * Profile ID 0x2, SplitQ, flex writeback format
+ *
+ * Flex-field 0: BufferID
+ * Flex-field 1: Raw checksum/L2TAG1/RSC Seg Len (determined by HW)
+ * Flex-field 2: Hash[15:0]
+ * Flex-flags 2: Hash[23:16]
+ * Flex-field 3: L2TAG2
+ * Flex-field 5: L2TAG1
+ * Flex-field 7: Timestamp (upper 32 bits)
+ */
+struct virtchnl2_rx_flex_desc_adv_nic_3 {
+ /* Qword 0 */
+ u8 rxdid_ucast;
+ u8 status_err0_qw0;
+ __le16 ptype_err_fflags0;
+ __le16 pktlen_gen_bufq_id;
+ __le16 hdrlen_flags;
+ /* Qword 1 */
+ u8 status_err0_qw1;
+ u8 status_err1;
+ u8 fflags1;
+ u8 ts_low;
+ __le16 buf_id;
+ union {
+ __le16 raw_cs;
+ __le16 l2tag1;
+ __le16 rscseglen;
+ } misc;
+ /* Qword 2 */
+ __le16 hash1;
+ union {
+ u8 fflags2;
+ u8 mirrorid;
+ u8 hash2;
+ } ff2_mirrid_hash2;
+ u8 hash3;
+ __le16 l2tag2;
+ __le16 fmd4;
+ /* Qword 3 */
+ __le16 l2tag1;
+ __le16 fmd6;
+ __le32 ts_high;
+};
+
+/* Common union for accessing descriptor format structs */
+union virtchnl2_rx_desc {
+ struct virtchnl2_singleq_base_rx_desc base_wb;
+ struct virtchnl2_rx_flex_desc_nic flex_nic_wb;
+ struct virtchnl2_rx_flex_desc_adv_nic_3 flex_adv_nic_3_wb;
+};
+
+#endif /* _VIRTCHNL_LAN_DESC_H_ */
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 2d5d252..17c8fa8 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -841,8 +841,22 @@ static int virtio_balloon_oom_notify(struct notifier_block *nb,
struct virtio_balloon *vb = container_of(nb,
struct virtio_balloon, oom_nb);
unsigned long *freed = parm;
-
- *freed += leak_balloon(vb, VIRTIO_BALLOON_OOM_NR_PAGES) /
+ s64 pages_to_release = VIRTIO_BALLOON_OOM_NR_PAGES;
+ if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_MIN_BALLOON_SIZE)) {
+ /* Minimin balloon size - VIRTIO_BALLOON_F_MIN_BALLOON_SIZE */
+ u32 min_balloon_pages;
+ // get the latest dynamic_limit from config space.
+ virtio_cread_le(vb->vdev, struct virtio_balloon_config,
+ min_balloon_pages, &min_balloon_pages);
+ s64 min_pages = min_balloon_pages;
+ if (min_pages >= vb->num_pages) {
+ printk("num_pages: %d <= min_balloon_pages %u \n",
+ vb->num_pages, min_balloon_pages);
+ return NOTIFY_STOP;
+ }
+ pages_to_release = min(vb->num_pages - min_pages, pages_to_release);
+ }
+ *freed += leak_balloon(vb, pages_to_release) /
VIRTIO_BALLOON_PAGES_PER_PAGE;
update_balloon_size(vb);
@@ -1108,6 +1122,7 @@ static unsigned int features[] = {
VIRTIO_BALLOON_F_FREE_PAGE_HINT,
VIRTIO_BALLOON_F_PAGE_POISON,
VIRTIO_BALLOON_F_REPORTING,
+ VIRTIO_BALLOON_F_MIN_BALLOON_SIZE,
};
static struct virtio_driver virtio_balloon_driver = {
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 83fc3f0..b13e627 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -4401,9 +4401,6 @@ static void ext4_set_def_opts(struct super_block *sb,
if (!IS_EXT3_SB(sb) && !IS_EXT2_SB(sb) &&
((def_mount_opts & EXT4_DEFM_NODELALLOC) == 0))
set_opt(sb, DELALLOC);
-
- if (sb->s_blocksize == PAGE_SIZE)
- set_opt(sb, DIOREAD_NOLOCK);
}
static int ext4_handle_clustersize(struct super_block *sb)
diff --git a/google/certs/lakitu_root_cert.pem b/google/certs/lakitu_root_cert.pem
new file mode 100644
index 0000000..c7c11b7
--- /dev/null
+++ b/google/certs/lakitu_root_cert.pem
@@ -0,0 +1,26 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/google/kokoro/build_flavors/default.cfg b/google/kokoro/build_flavors/default.cfg
new file mode 100644
index 0000000..59f085b
--- /dev/null
+++ b/google/kokoro/build_flavors/default.cfg
@@ -0,0 +1,2 @@
+KERNEL_CONFIGS="lakitu_defconfig"
+BUILD_COMPONENTS="-k -H -d"
diff --git a/google/kokoro/build_flavors/xfstest.cfg b/google/kokoro/build_flavors/xfstest.cfg
new file mode 100644
index 0000000..533dd32
--- /dev/null
+++ b/google/kokoro/build_flavors/xfstest.cfg
@@ -0,0 +1,2 @@
+KERNEL_CONFIGS="lakitu_defconfig,google/xfstest.config"
+BUILD_COMPONENTS="-k"
diff --git a/include/linux/mmu_context.h b/include/linux/mmu_context.h
index f2b7a3f..b1891ff 100644
--- a/include/linux/mmu_context.h
+++ b/include/linux/mmu_context.h
@@ -5,6 +5,11 @@
#include <asm/mmu_context.h>
#include <asm/mmu.h>
+struct mm_struct;
+
+void use_mm(struct mm_struct *mm);
+void unuse_mm(struct mm_struct *mm);
+
/* Architectures that care about IRQ state in switch_mm can override this. */
#ifndef switch_mm_irqs_off
# define switch_mm_irqs_off switch_mm
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 77f01ac..9522289 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1991,6 +1991,12 @@ extern int wake_up_state(struct task_struct *tsk, unsigned int state);
extern int wake_up_process(struct task_struct *tsk);
extern void wake_up_new_task(struct task_struct *tsk);
+/*
+ * Wake up tsk and try to swap it into the current tasks place, which
+ * initially means just trying to migrate it to the current CPU.
+ */
+extern int wake_up_swap(struct task_struct *tsk);
+
#ifdef CONFIG_SMP
extern void kick_process(struct task_struct *tsk);
#else
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 6d1c854..3a9001a 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -24,7 +24,7 @@ struct dst_ops {
void (*destroy)(struct dst_entry *);
void (*ifdown)(struct dst_entry *,
struct net_device *dev);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
+ void (*negative_advice)(struct sock *sk, struct dst_entry *);
void (*link_failure)(struct sk_buff *);
void (*update_pmtu)(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb, u32 mtu,
diff --git a/include/net/sock.h b/include/net/sock.h
index 53b81e0..5942b5f 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2183,17 +2183,10 @@ sk_dst_get(const struct sock *sk)
static inline void __dst_negative_advice(struct sock *sk)
{
- struct dst_entry *ndst, *dst = __sk_dst_get(sk);
+ struct dst_entry *dst = __sk_dst_get(sk);
- if (dst && dst->ops->negative_advice) {
- ndst = dst->ops->negative_advice(dst);
-
- if (ndst != dst) {
- rcu_assign_pointer(sk->sk_dst_cache, ndst);
- sk_tx_queue_clear(sk);
- WRITE_ONCE(sk->sk_dst_pending_confirm, 0);
- }
- }
+ if (dst && dst->ops->negative_advice)
+ dst->ops->negative_advice(sk, dst);
}
static inline void dst_negative_advice(struct sock *sk)
diff --git a/include/uapi/linux/futex.h b/include/uapi/linux/futex.h
index 71a5df8d..701b355 100644
--- a/include/uapi/linux/futex.h
+++ b/include/uapi/linux/futex.h
@@ -23,6 +23,8 @@
#define FUTEX_CMP_REQUEUE_PI 12
#define FUTEX_LOCK_PI2 13
+#define GFUTEX_SWAP 60
+
#define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_CMD_MASK ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
@@ -43,6 +45,8 @@
#define FUTEX_CMP_REQUEUE_PI_PRIVATE (FUTEX_CMP_REQUEUE_PI | \
FUTEX_PRIVATE_FLAG)
+#define GFUTEX_SWAP_PRIVATE (GFUTEX_SWAP | FUTEX_PRIVATE_FLAG)
+
/*
* Flags to specify the bit length of the futex word for futex2 syscalls.
* Currently, only 32 is supported.
diff --git a/include/uapi/linux/virtio_balloon.h b/include/uapi/linux/virtio_balloon.h
index ddaa45e..f69db4d 100644
--- a/include/uapi/linux/virtio_balloon.h
+++ b/include/uapi/linux/virtio_balloon.h
@@ -31,12 +31,13 @@
#include <linux/virtio_config.h>
/* The feature bitmap for virtio balloon */
-#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */
-#define VIRTIO_BALLOON_F_STATS_VQ 1 /* Memory Stats virtqueue */
-#define VIRTIO_BALLOON_F_DEFLATE_ON_OOM 2 /* Deflate balloon on OOM */
-#define VIRTIO_BALLOON_F_FREE_PAGE_HINT 3 /* VQ to report free pages */
-#define VIRTIO_BALLOON_F_PAGE_POISON 4 /* Guest is using page poisoning */
-#define VIRTIO_BALLOON_F_REPORTING 5 /* Page reporting virtqueue */
+#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */
+#define VIRTIO_BALLOON_F_STATS_VQ 1 /* Memory Stats virtqueue */
+#define VIRTIO_BALLOON_F_DEFLATE_ON_OOM 2 /* Deflate balloon on OOM */
+#define VIRTIO_BALLOON_F_FREE_PAGE_HINT 3 /* VQ to report free pages */
+#define VIRTIO_BALLOON_F_PAGE_POISON 4 /* Guest is using page poisoning */
+#define VIRTIO_BALLOON_F_REPORTING 5 /* Page reporting virtqueue */
+#define VIRTIO_BALLOON_F_MIN_BALLOON_SIZE 6 /* Min balloon size to remain even with OOM event*/
/* Size of a PFN in the balloon interface. */
#define VIRTIO_BALLOON_PFN_SHIFT 12
@@ -59,6 +60,8 @@ struct virtio_balloon_config {
};
/* Stores PAGE_POISON if page poisoning is in use */
__le32 poison_val;
+ /* Number of Pages host wants Guest to give up even with delfate_on_oom event. */
+ __le32 min_balloon_pages;
};
#define VIRTIO_BALLOON_S_SWAP_IN 0 /* Amount of memory swapped in */
diff --git a/kernel/futex/futex.h b/kernel/futex/futex.h
index b5379c0..3928f7b 100644
--- a/kernel/futex/futex.h
+++ b/kernel/futex/futex.h
@@ -143,7 +143,7 @@ static inline int futex_match(union futex_key *key1, union futex_key *key2)
extern int futex_wait_setup(u32 __user *uaddr, u32 val, unsigned int flags,
struct futex_q *q, struct futex_hash_bucket **hb);
extern void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q,
- struct hrtimer_sleeper *timeout);
+ struct hrtimer_sleeper *timeout, struct task_struct *next);
extern void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q);
extern int fault_in_user_writeable(u32 __user *uaddr);
@@ -265,7 +265,10 @@ extern int futex_requeue(u32 __user *uaddr1, unsigned int flags,
u32 *cmpval, int requeue_pi);
extern int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val,
- ktime_t *abs_time, u32 bitset);
+ ktime_t *abs_time, u32 bitset, struct task_struct *next);
+
+extern int futex_swap(u32 __user *uaddr, unsigned int flags, u32 val,
+ ktime_t *abs_time, u32 __user *uaddr2);
/**
* struct futex_vector - Auxiliary struct for futex_waitv()
diff --git a/kernel/futex/requeue.c b/kernel/futex/requeue.c
index cba8b1a..7f8fcf9 100644
--- a/kernel/futex/requeue.c
+++ b/kernel/futex/requeue.c
@@ -816,7 +816,7 @@ int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
}
/* Queue the futex_q, drop the hb lock, wait for wakeup. */
- futex_wait_queue(hb, &q, to);
+ futex_wait_queue(hb, &q, to, NULL);
switch (futex_requeue_pi_wakeup_sync(&q)) {
case Q_REQUEUE_PI_IGNORE:
diff --git a/kernel/futex/syscalls.c b/kernel/futex/syscalls.c
index a807407..6af241b 100644
--- a/kernel/futex/syscalls.c
+++ b/kernel/futex/syscalls.c
@@ -103,7 +103,7 @@ long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
val3 = FUTEX_BITSET_MATCH_ANY;
fallthrough;
case FUTEX_WAIT_BITSET:
- return futex_wait(uaddr, flags, val, timeout, val3);
+ return futex_wait(uaddr, flags, val, timeout, val3, NULL);
case FUTEX_WAKE:
val3 = FUTEX_BITSET_MATCH_ANY;
fallthrough;
@@ -130,6 +130,8 @@ long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
uaddr2);
case FUTEX_CMP_REQUEUE_PI:
return futex_requeue(uaddr, flags, uaddr2, val, val2, &val3, 1);
+ case GFUTEX_SWAP:
+ return futex_swap(uaddr, flags, val, timeout, uaddr2);
}
return -ENOSYS;
}
@@ -142,6 +144,7 @@ static __always_inline bool futex_cmd_has_timeout(u32 cmd)
case FUTEX_LOCK_PI2:
case FUTEX_WAIT_BITSET:
case FUTEX_WAIT_REQUEUE_PI:
+ case GFUTEX_SWAP:
return true;
}
return false;
@@ -154,7 +157,7 @@ futex_init_timeout(u32 cmd, u32 op, struct timespec64 *ts, ktime_t *t)
return -EINVAL;
*t = timespec64_to_ktime(*ts);
- if (cmd == FUTEX_WAIT)
+ if (cmd == FUTEX_WAIT || cmd == GFUTEX_SWAP)
*t = ktime_add_safe(ktime_get(), *t);
else if (cmd != FUTEX_LOCK_PI && !(op & FUTEX_CLOCK_REALTIME))
*t = timens_ktime_to_host(CLOCK_MONOTONIC, *t);
diff --git a/kernel/futex/waitwake.c b/kernel/futex/waitwake.c
index ba01b94..82a2029 100644
--- a/kernel/futex/waitwake.c
+++ b/kernel/futex/waitwake.c
@@ -138,15 +138,15 @@ void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q)
}
/*
- * Wake up waiters matching bitset queued on this futex (uaddr).
+ * Prepare wake queue matching bitset queued on this futex (uaddr).
*/
-int futex_wake(u32 __user *uaddr, unsigned int flags, int nr_wake, u32 bitset)
+int prepare_wake_q(u32 __user *uaddr, unsigned int flags,
+ int nr_wake, u32 bitset, struct wake_q_head *wake_q)
{
struct futex_hash_bucket *hb;
struct futex_q *this, *next;
union futex_key key = FUTEX_KEY_INIT;
int ret;
- DEFINE_WAKE_Q(wake_q);
if (!bitset)
return -EINVAL;
@@ -174,14 +174,23 @@ int futex_wake(u32 __user *uaddr, unsigned int flags, int nr_wake, u32 bitset)
if (!(this->bitset & bitset))
continue;
- futex_wake_mark(&wake_q, this);
+ futex_wake_mark(wake_q, this);
if (++ret >= nr_wake)
break;
}
}
spin_unlock(&hb->lock);
- wake_up_q(&wake_q);
+ return ret;
+}
+
+int futex_wake(u32 __user *uaddr, unsigned int flags, int nr_wake, u32 bitset) {
+ int ret;
+ DEFINE_WAKE_Q(wake_q);
+
+ ret = prepare_wake_q(uaddr, flags, nr_wake, bitset, &wake_q);
+ if (ret > 0)
+ wake_up_q(&wake_q);
return ret;
}
@@ -324,9 +333,11 @@ static long futex_wait_restart(struct restart_block *restart);
* @hb: the futex hash bucket, must be locked by the caller
* @q: the futex_q to queue up on
* @timeout: the prepared hrtimer_sleeper, or null for no timeout
+ * @next: if present, wake next and hint to the scheduler that we'd
+ * prefer to execute it locally
*/
void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q,
- struct hrtimer_sleeper *timeout)
+ struct hrtimer_sleeper *timeout, struct task_struct *next)
{
/*
* The task state is guaranteed to be set before another task can
@@ -351,10 +362,24 @@ void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q,
* flagged for rescheduling. Only call schedule if there
* is no timeout, or if it has yet to expire.
*/
- if (!timeout || timeout->task)
+ if (!timeout || timeout->task) {
+ if (next) {
+#ifdef CONFIG_SMP
+ wake_up_swap(next);
+#else
+ wake_up_process(next);
+#endif
+ put_task_struct(next);
+ next = NULL;
+ }
schedule();
+ }
}
__set_current_state(TASK_RUNNING);
+ if (next) {
+ wake_up_process(next);
+ put_task_struct(next);
+ }
}
/**
@@ -629,7 +654,8 @@ int futex_wait_setup(u32 __user *uaddr, u32 val, unsigned int flags,
return ret;
}
-int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val, ktime_t *abs_time, u32 bitset)
+int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val,
+ ktime_t *abs_time, u32 bitset, struct task_struct *next)
{
struct hrtimer_sleeper timeout, *to;
struct restart_block *restart;
@@ -653,7 +679,8 @@ int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val, ktime_t *abs_time
goto out;
/* futex_queue and wait for wakeup, timeout, or a signal. */
- futex_wait_queue(hb, &q, to);
+ futex_wait_queue(hb, &q, to, next);
+ next = NULL;
/* If we were woken (and unqueued), we succeeded, whatever. */
ret = 0;
@@ -684,6 +711,10 @@ int futex_wait(u32 __user *uaddr, unsigned int flags, u32 val, ktime_t *abs_time
ret = set_restart_fn(restart, futex_wait_restart);
out:
+ if (next) {
+ wake_up_process(next);
+ put_task_struct(next);
+ }
if (to) {
hrtimer_cancel(&to->timer);
destroy_hrtimer_on_stack(&to->timer);
@@ -703,6 +734,26 @@ static long futex_wait_restart(struct restart_block *restart)
restart->fn = do_no_restart_syscall;
return (long)futex_wait(uaddr, restart->futex.flags,
- restart->futex.val, tp, restart->futex.bitset);
+ restart->futex.val, tp, restart->futex.bitset, NULL);
}
+int futex_swap(u32 __user *uaddr, unsigned int flags, u32 val,
+ ktime_t *abs_time, u32 __user *uaddr2)
+{
+ u32 bitset = FUTEX_BITSET_MATCH_ANY;
+ struct task_struct *next = NULL;
+ DEFINE_WAKE_Q(wake_q);
+ int ret;
+
+ ret = prepare_wake_q(uaddr2, flags, 1, bitset, &wake_q);
+ if (ret < 0)
+ return ret;
+ if (wake_q.first != WAKE_Q_TAIL) {
+ WARN_ON(ret != 1);
+ /* At most one wakee can be present. Pull it out. */
+ next = container_of(wake_q.first, struct task_struct, wake_q);
+ next->wake_q.next = NULL;
+ }
+
+ return futex_wait(uaddr, flags, val, abs_time, bitset, next);
+}
\ No newline at end of file
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 290cbc8..d1a81bbe 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -1425,12 +1425,11 @@ EXPORT_SYMBOL(kthread_destroy_worker);
* kthread_use_mm - make the calling kthread operate on an address space
* @mm: address space to operate on
*/
-void kthread_use_mm(struct mm_struct *mm)
+void use_mm(struct mm_struct *mm)
{
struct mm_struct *active_mm;
struct task_struct *tsk = current;
- WARN_ON_ONCE(!(tsk->flags & PF_KTHREAD));
WARN_ON_ONCE(tsk->mm);
/*
@@ -1465,6 +1464,16 @@ void kthread_use_mm(struct mm_struct *mm)
*/
mmdrop_lazy_tlb(active_mm);
}
+EXPORT_SYMBOL_GPL(use_mm);
+
+void kthread_use_mm(struct mm_struct *mm)
+{
+ struct task_struct *tsk = current;
+
+ WARN_ON_ONCE(!(tsk->flags & PF_KTHREAD));
+
+ use_mm(mm);
+}
EXPORT_SYMBOL_GPL(kthread_use_mm);
/**
@@ -1476,6 +1485,16 @@ void kthread_unuse_mm(struct mm_struct *mm)
struct task_struct *tsk = current;
WARN_ON_ONCE(!(tsk->flags & PF_KTHREAD));
+
+ unuse_mm(mm);
+}
+
+EXPORT_SYMBOL_GPL(kthread_unuse_mm);
+
+void unuse_mm(struct mm_struct *mm)
+{
+ struct task_struct *tsk = current;
+
WARN_ON_ONCE(!tsk->mm);
task_lock(tsk);
@@ -1499,7 +1518,7 @@ void kthread_unuse_mm(struct mm_struct *mm)
mmdrop(mm);
}
-EXPORT_SYMBOL_GPL(kthread_unuse_mm);
+EXPORT_SYMBOL_GPL(unuse_mm);
#ifdef CONFIG_BLK_CGROUP
/**
diff --git a/kernel/module/signing.c b/kernel/module/signing.c
index a2ff4242..a2923e9 100644
--- a/kernel/module/signing.c
+++ b/kernel/module/signing.c
@@ -61,10 +61,17 @@ int mod_verify_sig(const void *mod, struct load_info *info)
modlen -= sig_len + sizeof(ms);
info->len = modlen;
- return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
- VERIFY_USE_SECONDARY_KEYRING,
- VERIFYING_MODULE_SIGNATURE,
- NULL, NULL);
+ ret = verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
+ VERIFY_USE_SECONDARY_KEYRING,
+ VERIFYING_MODULE_SIGNATURE,
+ NULL, NULL);
+ if (ret == -ENOKEY && IS_ENABLED(CONFIG_INTEGRITY_PLATFORM_KEYRING)) {
+ ret = verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
+ VERIFY_USE_PLATFORM_KEYRING,
+ VERIFYING_MODULE_SIGNATURE,
+ NULL, NULL);
+ }
+ return ret;
}
int module_sig_check(struct load_info *info, int flags)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index dcb30e3..9fd45f0 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4483,6 +4483,11 @@ int wake_up_process(struct task_struct *p)
}
EXPORT_SYMBOL(wake_up_process);
+int wake_up_swap(struct task_struct *tsk)
+{
+ return try_to_wake_up(tsk, TASK_NORMAL, WF_CURRENT_CPU);
+}
+
int wake_up_state(struct task_struct *p, unsigned int state)
{
return try_to_wake_up(p, state, 0);
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 01b3fc9..1865539 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -8053,6 +8053,8 @@ select_task_rq_fair(struct task_struct *p, int prev_cpu, int wake_flags)
/* SD_flags and WF_flags share the first nibble */
int sd_flag = wake_flags & 0xF;
+ if ((wake_flags & WF_CURRENT_CPU) && cpumask_test_cpu(cpu, p->cpus_ptr))
+ return cpu;
/*
* required for stable ->cpus_allowed
*/
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index dd854cc..329653a 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -4603,7 +4603,7 @@ void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
struct mem_cgroup *memcg = mem_cgroup_from_css(wb->memcg_css);
struct mem_cgroup *parent;
- mem_cgroup_flush_stats();
+ mem_cgroup_flush_stats_ratelimited();
*pdirty = memcg_page_state(memcg, NR_FILE_DIRTY);
*pwriteback = memcg_page_state(memcg, NR_WRITEBACK);
diff --git a/mm/vmscan.c b/mm/vmscan.c
index e9d4c1f..36e0e19c 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2923,7 +2923,7 @@ static void prepare_scan_count(pg_data_t *pgdat, struct scan_control *sc)
* Flush the memory cgroup stats, so that we read accurate per-memcg
* lruvec stats for heuristics.
*/
- mem_cgroup_flush_stats();
+ mem_cgroup_flush_stats_ratelimited();
/*
* Determine the scan balance between anon and file LRUs.
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 7c05cbc..40b9c57 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -132,7 +132,8 @@ struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie);
static unsigned int ipv4_default_advmss(const struct dst_entry *dst);
INDIRECT_CALLABLE_SCOPE
unsigned int ipv4_mtu(const struct dst_entry *dst);
-static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst);
+static void ipv4_negative_advice(struct sock *sk,
+ struct dst_entry *dst);
static void ipv4_link_failure(struct sk_buff *skb);
static void ip_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb, u32 mtu,
@@ -837,22 +838,15 @@ static void ip_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_buf
__ip_do_redirect(rt, skb, &fl4, true);
}
-static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst)
+static void ipv4_negative_advice(struct sock *sk,
+ struct dst_entry *dst)
{
struct rtable *rt = (struct rtable *)dst;
- struct dst_entry *ret = dst;
- if (rt) {
- if (dst->obsolete > 0) {
- ip_rt_put(rt);
- ret = NULL;
- } else if ((rt->rt_flags & RTCF_REDIRECTED) ||
- rt->dst.expires) {
- ip_rt_put(rt);
- ret = NULL;
- }
- }
- return ret;
+ if ((dst->obsolete > 0) ||
+ (rt->rt_flags & RTCF_REDIRECTED) ||
+ rt->dst.expires)
+ sk_dst_reset(sk);
}
/*
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 236a4555..0c0a1a5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -87,7 +87,8 @@ struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie);
static unsigned int ip6_default_advmss(const struct dst_entry *dst);
INDIRECT_CALLABLE_SCOPE
unsigned int ip6_mtu(const struct dst_entry *dst);
-static struct dst_entry *ip6_negative_advice(struct dst_entry *);
+static void ip6_negative_advice(struct sock *sk,
+ struct dst_entry *dst);
static void ip6_dst_destroy(struct dst_entry *);
static void ip6_dst_ifdown(struct dst_entry *,
struct net_device *dev);
@@ -2760,24 +2761,24 @@ INDIRECT_CALLABLE_SCOPE struct dst_entry *ip6_dst_check(struct dst_entry *dst,
}
EXPORT_INDIRECT_CALLABLE(ip6_dst_check);
-static struct dst_entry *ip6_negative_advice(struct dst_entry *dst)
+static void ip6_negative_advice(struct sock *sk,
+ struct dst_entry *dst)
{
struct rt6_info *rt = (struct rt6_info *) dst;
- if (rt) {
- if (rt->rt6i_flags & RTF_CACHE) {
- rcu_read_lock();
- if (rt6_check_expired(rt)) {
- rt6_remove_exception_rt(rt);
- dst = NULL;
- }
- rcu_read_unlock();
- } else {
- dst_release(dst);
- dst = NULL;
+ if (rt->rt6i_flags & RTF_CACHE) {
+ rcu_read_lock();
+ if (rt6_check_expired(rt)) {
+ /* counteract the dst_release() in sk_dst_reset() */
+ dst_hold(dst);
+ sk_dst_reset(sk);
+
+ rt6_remove_exception_rt(rt);
}
+ rcu_read_unlock();
+ return;
}
- return dst;
+ sk_dst_reset(sk);
}
static void ip6_link_failure(struct sk_buff *skb)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 97d69ec..0dde08e 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -3853,15 +3853,10 @@ static void xfrm_link_failure(struct sk_buff *skb)
/* Impossible. Such dst must be popped before reaches point of failure. */
}
-static struct dst_entry *xfrm_negative_advice(struct dst_entry *dst)
+static void xfrm_negative_advice(struct sock *sk, struct dst_entry *dst)
{
- if (dst) {
- if (dst->obsolete) {
- dst_release(dst);
- dst = NULL;
- }
- }
- return dst;
+ if (dst->obsolete)
+ sk_dst_reset(sk);
}
static void xfrm_init_pmtu(struct xfrm_dst **bundle, int nr)
diff --git a/scripts/Makefile.modfinal b/scripts/Makefile.modfinal
index 1979913..9e1062a 100644
--- a/scripts/Makefile.modfinal
+++ b/scripts/Makefile.modfinal
@@ -41,6 +41,8 @@
cmd_btf_ko = \
if [ ! -f vmlinux ]; then \
printf "Skipping BTF generation for %s due to unavailability of vmlinux\n" $@ 1>&2; \
+ elif echo $@ | grep -q "nvidia"; then \
+ printf "Skipping BTF generation for %s because it's an Nvidia module (C++)\n" $@ 1>&2; \
else \
LLVM_OBJCOPY="$(OBJCOPY)" $(PAHOLE) -J $(PAHOLE_FLAGS) --btf_base vmlinux $@; \
$(RESOLVE_BTFIDS) -b vmlinux $@; \
diff --git a/tools/testing/selftests/futex/functional/.gitignore b/tools/testing/selftests/futex/functional/.gitignore
index fbcbdb6..ffcf3d9 100644
--- a/tools/testing/selftests/futex/functional/.gitignore
+++ b/tools/testing/selftests/futex/functional/.gitignore
@@ -2,6 +2,7 @@
futex_requeue_pi
futex_requeue_pi_mismatched_ops
futex_requeue_pi_signal_restart
+futex_swap
futex_wait_private_mapped_file
futex_wait_timeout
futex_wait_uninitialized_heap
diff --git a/tools/testing/selftests/futex/functional/Makefile b/tools/testing/selftests/futex/functional/Makefile
index a392d09..3381dd1 100644
--- a/tools/testing/selftests/futex/functional/Makefile
+++ b/tools/testing/selftests/futex/functional/Makefile
@@ -13,6 +13,7 @@
futex_requeue_pi \
futex_requeue_pi_signal_restart \
futex_requeue_pi_mismatched_ops \
+ futex_swap \
futex_wait_uninitialized_heap \
futex_wait_private_mapped_file \
futex_wait \
diff --git a/tools/testing/selftests/futex/functional/futex_swap.c b/tools/testing/selftests/futex/functional/futex_swap.c
new file mode 100644
index 0000000..9034d04
--- /dev/null
+++ b/tools/testing/selftests/futex/functional/futex_swap.c
@@ -0,0 +1,209 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <errno.h>
+#include <getopt.h>
+#include <pthread.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "atomic.h"
+#include "futextest.h"
+
+/* The futex the main thread waits on. */
+futex_t futex_main = FUTEX_INITIALIZER;
+/* The futex the other thread wats on. */
+futex_t futex_other = FUTEX_INITIALIZER;
+
+/* The number of iterations to run (>1 => run benchmarks. */
+static int cfg_iterations = 1;
+
+/* If != 0, print diagnostic messages. */
+static int cfg_verbose;
+
+/* If == 0, do not use validation_counter. Useful for benchmarking. */
+static int cfg_validate = 1;
+
+/* How to swap threads. */
+#define SWAP_WAKE_WAIT 1
+#define SWAP_SWAP 2
+
+/* Futex values. */
+#define FUTEX_WAITING 0
+#define FUTEX_WAKEUP 1
+
+/* An atomic counter used to validate proper swapping. */
+static atomic_t validation_counter;
+
+void futex_swap_op(int mode, futex_t *futex_this, futex_t *futex_that)
+{
+ int ret;
+
+ switch (mode) {
+ case SWAP_WAKE_WAIT:
+ futex_set(futex_this, FUTEX_WAITING);
+ futex_set(futex_that, FUTEX_WAKEUP);
+ futex_wake(futex_that, 1, FUTEX_PRIVATE_FLAG);
+ futex_wait(futex_this, FUTEX_WAITING, NULL, FUTEX_PRIVATE_FLAG);
+ if (*futex_this != FUTEX_WAKEUP) {
+ fprintf(stderr, "unexpected futex_this value on wakeup\n");
+ exit(1);
+ }
+ break;
+
+ case SWAP_SWAP:
+ futex_set(futex_this, FUTEX_WAITING);
+ futex_set(futex_that, FUTEX_WAKEUP);
+ ret = futex_swap(futex_this, FUTEX_WAITING, NULL,
+ futex_that, FUTEX_PRIVATE_FLAG);
+ if (ret < 0 && errno == ENOSYS) {
+ /* futex_swap not implemented */
+ perror("futex_swap");
+ exit(1);
+ }
+ if (*futex_this != FUTEX_WAKEUP) {
+ fprintf(stderr, "unexpected futex_this value on wakeup\n");
+ exit(1);
+ }
+ break;
+
+ default:
+ fprintf(stderr, "unknown mode in %s\n", __func__);
+ exit(1);
+ }
+}
+
+void *other_thread(void *arg)
+{
+ int mode = *((int *)arg);
+ int counter;
+
+ if (cfg_verbose)
+ printf("%s started\n", __func__);
+
+ futex_wait(&futex_other, 0, NULL, FUTEX_PRIVATE_FLAG);
+
+ for (counter = 0; counter < cfg_iterations; ++counter) {
+ if (cfg_validate) {
+ int prev = 2 * counter + 1;
+
+ if (prev != atomic_cmpxchg(&validation_counter, prev,
+ prev + 1)) {
+ fprintf(stderr, "swap validation failed\n");
+ exit(1);
+ }
+ }
+ futex_swap_op(mode, &futex_other, &futex_main);
+ }
+
+ if (cfg_verbose)
+ printf("%s finished: %d iteration(s)\n", __func__, counter);
+
+ return NULL;
+}
+
+void run_test(int mode)
+{
+ struct timespec start, stop;
+ int ret, counter;
+ pthread_t thread;
+ uint64_t duration;
+
+ futex_set(&futex_other, FUTEX_WAITING);
+ atomic_set(&validation_counter, 0);
+ ret = pthread_create(&thread, NULL, &other_thread, &mode);
+ if (ret) {
+ perror("pthread_create");
+ exit(1);
+ }
+
+ ret = clock_gettime(CLOCK_MONOTONIC, &start);
+ if (ret) {
+ perror("clock_gettime");
+ exit(1);
+ }
+
+ for (counter = 0; counter < cfg_iterations; ++counter) {
+ if (cfg_validate) {
+ int prev = 2 * counter;
+
+ if (prev != atomic_cmpxchg(&validation_counter, prev,
+ prev + 1)) {
+ fprintf(stderr, "swap validation failed\n");
+ exit(1);
+ }
+ }
+ futex_swap_op(mode, &futex_main, &futex_other);
+ }
+ if (cfg_validate && validation_counter.val != 2 * cfg_iterations) {
+ fprintf(stderr, "final swap validation failed\n");
+ exit(1);
+ }
+
+ ret = clock_gettime(CLOCK_MONOTONIC, &stop);
+ if (ret) {
+ perror("clock_gettime");
+ exit(1);
+ }
+
+ duration = (stop.tv_sec - start.tv_sec) * 1000000000LL +
+ stop.tv_nsec - start.tv_nsec;
+ if (cfg_verbose || cfg_iterations > 1) {
+ printf("completed %d swap and back iterations in %lu ns: %lu ns per swap\n",
+ cfg_iterations, duration,
+ duration / (cfg_iterations * 2));
+ }
+
+ /* The remote thread is blocked; send it the final wake. */
+ futex_set(&futex_other, FUTEX_WAKEUP);
+ futex_wake(&futex_other, 1, FUTEX_PRIVATE_FLAG);
+ if (pthread_join(thread, NULL)) {
+ perror("pthread_join");
+ exit(1);
+ }
+}
+
+void usage(char *prog)
+{
+ printf("Usage: %s\n", prog);
+ printf(" -h Display this help message\n");
+ printf(" -i N Use N iterations to benchmark\n");
+ printf(" -n Do not validate swapping correctness\n");
+ printf(" -v Print diagnostic messages\n");
+}
+
+int main(int argc, char *argv[])
+{
+ int c;
+
+ while ((c = getopt(argc, argv, "hi:nv")) != -1) {
+ switch (c) {
+ case 'h':
+ usage(basename(argv[0]));
+ exit(0);
+ case 'i':
+ cfg_iterations = atoi(optarg);
+ break;
+ case 'n':
+ cfg_validate = 0;
+ break;
+ case 'v':
+ cfg_verbose = 1;
+ break;
+ default:
+ usage(basename(argv[0]));
+ exit(1);
+ }
+ }
+
+ printf("\n\n------- running SWAP_WAKE_WAIT -----------\n\n");
+ run_test(SWAP_WAKE_WAIT);
+ printf("PASS\n");
+
+ printf("\n\n------- running SWAP_SWAP -----------\n\n");
+ run_test(SWAP_SWAP);
+ printf("PASS\n");
+
+ return 0;
+}
diff --git a/tools/testing/selftests/futex/include/futextest.h b/tools/testing/selftests/futex/include/futextest.h
index ddbcfc9..d2861fd 100644
--- a/tools/testing/selftests/futex/include/futextest.h
+++ b/tools/testing/selftests/futex/include/futextest.h
@@ -38,6 +38,9 @@ typedef volatile u_int32_t futex_t;
#ifndef FUTEX_CMP_REQUEUE_PI
#define FUTEX_CMP_REQUEUE_PI 12
#endif
+#ifndef GFUTEX_SWAP
+#define GFUTEX_SWAP 60
+#endif
#ifndef FUTEX_WAIT_REQUEUE_PI_PRIVATE
#define FUTEX_WAIT_REQUEUE_PI_PRIVATE (FUTEX_WAIT_REQUEUE_PI | \
FUTEX_PRIVATE_FLAG)
@@ -205,6 +208,19 @@ futex_cmp_requeue_pi(futex_t *uaddr, futex_t val, futex_t *uaddr2, int nr_wake,
}
/**
+ * futex_swap() - block on uaddr and wake one task blocked on uaddr2.
+ * @uaddr: futex to block the current task on
+ * @timeout: relative timeout for the current task block
+ * @uaddr2: futex to wake tasks at (can be the same as uaddr)
+ */
+static inline int
+futex_swap(futex_t *uaddr, futex_t val, struct timespec *timeout,
+ futex_t *uaddr2, int opflags)
+{
+ return futex(uaddr, GFUTEX_SWAP, val, timeout, uaddr2, 0, opflags);
+}
+
+/**
* futex_cmpxchg() - atomic compare and exchange
* @uaddr: The address of the futex to be modified
* @oldval: The expected value of the futex
