| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # PCI Hotplug support |
| # |
| |
| menuconfig HOTPLUG_PCI |
| bool "Support for PCI Hotplug" |
| depends on PCI && SYSFS |
| ---help--- |
| Say Y here if you have a motherboard with a PCI Hotplug controller. |
| This allows you to add and remove PCI cards while the machine is |
| powered up and running. |
| |
| When in doubt, say N. |
| |
| if HOTPLUG_PCI |
| |
| config HOTPLUG_PCI_COMPAQ |
| tristate "Compaq PCI Hotplug driver" |
| depends on X86 && PCI_BIOS |
| help |
| Say Y here if you have a motherboard with a Compaq PCI Hotplug |
| controller. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called cpqphp. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_COMPAQ_NVRAM |
| bool "Save configuration into NVRAM on Compaq servers" |
| depends on HOTPLUG_PCI_COMPAQ |
| help |
| Say Y here if you have a Compaq server that has a PCI Hotplug |
| controller. This will allow the PCI Hotplug driver to store the PCI |
| system configuration options in NVRAM. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_IBM |
| tristate "IBM PCI Hotplug driver" |
| depends on X86_IO_APIC && X86 && PCI_BIOS |
| help |
| Say Y here if you have a motherboard with a IBM PCI Hotplug |
| controller. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called ibmphp. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_ACPI |
| bool "ACPI PCI Hotplug driver" |
| depends on HOTPLUG_PCI=y && ((!ACPI_DOCK && ACPI) || (ACPI_DOCK)) |
| help |
| Say Y here if you have a system that supports PCI Hotplug using |
| ACPI. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_ACPI_IBM |
| tristate "ACPI PCI Hotplug driver IBM extensions" |
| depends on HOTPLUG_PCI_ACPI |
| help |
| Say Y here if you have an IBM system that supports PCI Hotplug using |
| ACPI. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called acpiphp_ibm. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_CPCI |
| bool "CompactPCI Hotplug driver" |
| help |
| Say Y here if you have a CompactPCI system card with CompactPCI |
| hotswap support per the PICMG 2.1 specification. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_CPCI_ZT5550 |
| tristate "Ziatech ZT5550 CompactPCI Hotplug driver" |
| depends on HOTPLUG_PCI_CPCI && X86 |
| help |
| Say Y here if you have an Performance Technologies (formerly Intel, |
| formerly just Ziatech) Ziatech ZT5550 CompactPCI system card. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called cpcihp_zt5550. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_CPCI_GENERIC |
| tristate "Generic port I/O CompactPCI Hotplug driver" |
| depends on HOTPLUG_PCI_CPCI && X86 |
| help |
| Say Y here if you have a CompactPCI system card that exposes the #ENUM |
| hotswap signal as a bit in a system register that can be read through |
| standard port I/O. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called cpcihp_generic. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_SHPC |
| bool "SHPC PCI Hotplug driver" |
| help |
| Say Y here if you have a motherboard with a SHPC PCI Hotplug |
| controller. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_POWERNV |
| tristate "PowerPC PowerNV PCI Hotplug driver" |
| depends on PPC_POWERNV && EEH |
| select OF_DYNAMIC |
| help |
| Say Y here if you run PowerPC PowerNV platform that supports |
| PCI Hotplug |
| |
| To compile this driver as a module, choose M here: the |
| module will be called pnv-php. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_RPA |
| tristate "RPA PCI Hotplug driver" |
| depends on PPC_PSERIES && EEH |
| help |
| Say Y here if you have a RPA system that supports PCI Hotplug. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called rpaphp. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_RPA_DLPAR |
| tristate "RPA Dynamic Logical Partitioning for I/O slots" |
| depends on HOTPLUG_PCI_RPA |
| help |
| Say Y here if your system supports Dynamic Logical Partitioning |
| for I/O slots. |
| |
| To compile this driver as a module, choose M here: the |
| module will be called rpadlpar_io. |
| |
| When in doubt, say N. |
| |
| config HOTPLUG_PCI_S390 |
| bool "System z PCI Hotplug Support" |
| depends on S390 && 64BIT |
| help |
| Say Y here if you want to use the System z PCI Hotplug |
| driver for PCI devices. Without this driver it is not |
| possible to access stand-by PCI functions nor to deconfigure |
| PCI functions. |
| |
| When in doubt, say Y. |
| |
| endif # HOTPLUG_PCI |