|  | #!/usr/bin/env python3 | 
|  | # SPDX-License-Identifier: GPL-2.0-only | 
|  | # | 
|  | # Tool for analyzing suspend/resume timing | 
|  | # Copyright (c) 2013, Intel Corporation. | 
|  | # | 
|  | # This program is free software; you can redistribute it and/or modify it | 
|  | # under the terms and conditions of the GNU General Public License, | 
|  | # version 2, as published by the Free Software Foundation. | 
|  | # | 
|  | # This program is distributed in the hope it will be useful, but WITHOUT | 
|  | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | 
|  | # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for | 
|  | # more details. | 
|  | # | 
|  | # Authors: | 
|  | #	 Todd Brandt <todd.e.brandt@linux.intel.com> | 
|  | # | 
|  | # Links: | 
|  | #	 Home Page | 
|  | #	   https://01.org/pm-graph | 
|  | #	 Source repo | 
|  | #	   git@github.com:intel/pm-graph | 
|  | # | 
|  | # Description: | 
|  | #	 This tool is designed to assist kernel and OS developers in optimizing | 
|  | #	 their linux stack's suspend/resume time. Using a kernel image built | 
|  | #	 with a few extra options enabled, the tool will execute a suspend and | 
|  | #	 will capture dmesg and ftrace data until resume is complete. This data | 
|  | #	 is transformed into a device timeline and a callgraph to give a quick | 
|  | #	 and detailed view of which devices and callbacks are taking the most | 
|  | #	 time in suspend/resume. The output is a single html file which can be | 
|  | #	 viewed in firefox or chrome. | 
|  | # | 
|  | #	 The following kernel build options are required: | 
|  | #		 CONFIG_DEVMEM=y | 
|  | #		 CONFIG_PM_DEBUG=y | 
|  | #		 CONFIG_PM_SLEEP_DEBUG=y | 
|  | #		 CONFIG_FTRACE=y | 
|  | #		 CONFIG_FUNCTION_TRACER=y | 
|  | #		 CONFIG_FUNCTION_GRAPH_TRACER=y | 
|  | #		 CONFIG_KPROBES=y | 
|  | #		 CONFIG_KPROBES_ON_FTRACE=y | 
|  | # | 
|  | #	 For kernel versions older than 3.15: | 
|  | #	 The following additional kernel parameters are required: | 
|  | #		 (e.g. in file /etc/default/grub) | 
|  | #		 GRUB_CMDLINE_LINUX_DEFAULT="... initcall_debug log_buf_len=16M ..." | 
|  | # | 
|  |  | 
|  | # ----------------- LIBRARIES -------------------- | 
|  |  | 
|  | import sys | 
|  | import time | 
|  | import os | 
|  | import string | 
|  | import re | 
|  | import platform | 
|  | import signal | 
|  | import codecs | 
|  | from datetime import datetime, timedelta | 
|  | import struct | 
|  | import configparser | 
|  | import gzip | 
|  | from threading import Thread | 
|  | from subprocess import call, Popen, PIPE | 
|  | import base64 | 
|  |  | 
|  | debugtiming = False | 
|  | mystarttime = time.time() | 
|  | def pprint(msg): | 
|  | if debugtiming: | 
|  | print('[%09.3f] %s' % (time.time()-mystarttime, msg)) | 
|  | else: | 
|  | print(msg) | 
|  | sys.stdout.flush() | 
|  |  | 
|  | def ascii(text): | 
|  | return text.decode('ascii', 'ignore') | 
|  |  | 
|  | # ----------------- CLASSES -------------------- | 
|  |  | 
|  | # Class: SystemValues | 
|  | # Description: | 
|  | #	 A global, single-instance container used to | 
|  | #	 store system values and test parameters | 
|  | class SystemValues: | 
|  | title = 'SleepGraph' | 
|  | version = '5.10' | 
|  | ansi = False | 
|  | rs = 0 | 
|  | display = '' | 
|  | gzip = False | 
|  | sync = False | 
|  | wifi = False | 
|  | netfix = False | 
|  | verbose = False | 
|  | testlog = True | 
|  | dmesglog = True | 
|  | ftracelog = False | 
|  | acpidebug = True | 
|  | tstat = True | 
|  | wifitrace = False | 
|  | mindevlen = 0.0001 | 
|  | mincglen = 0.0 | 
|  | cgphase = '' | 
|  | cgtest = -1 | 
|  | cgskip = '' | 
|  | maxfail = 0 | 
|  | multitest = {'run': False, 'count': 1000000, 'delay': 0} | 
|  | max_graph_depth = 0 | 
|  | callloopmaxgap = 0.0001 | 
|  | callloopmaxlen = 0.005 | 
|  | bufsize = 0 | 
|  | cpucount = 0 | 
|  | memtotal = 204800 | 
|  | memfree = 204800 | 
|  | osversion = '' | 
|  | srgap = 0 | 
|  | cgexp = False | 
|  | testdir = '' | 
|  | outdir = '' | 
|  | tpath = '/sys/kernel/debug/tracing/' | 
|  | fpdtpath = '/sys/firmware/acpi/tables/FPDT' | 
|  | epath = '/sys/kernel/debug/tracing/events/power/' | 
|  | pmdpath = '/sys/power/pm_debug_messages' | 
|  | s0ixpath = '/sys/module/intel_pmc_core/parameters/warn_on_s0ix_failures' | 
|  | s0ixres = '/sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us' | 
|  | acpipath='/sys/module/acpi/parameters/debug_level' | 
|  | traceevents = [ | 
|  | 'suspend_resume', | 
|  | 'wakeup_source_activate', | 
|  | 'wakeup_source_deactivate', | 
|  | 'device_pm_callback_end', | 
|  | 'device_pm_callback_start' | 
|  | ] | 
|  | logmsg = '' | 
|  | testcommand = '' | 
|  | mempath = '/dev/mem' | 
|  | powerfile = '/sys/power/state' | 
|  | mempowerfile = '/sys/power/mem_sleep' | 
|  | diskpowerfile = '/sys/power/disk' | 
|  | suspendmode = 'mem' | 
|  | memmode = '' | 
|  | diskmode = '' | 
|  | hostname = 'localhost' | 
|  | prefix = 'test' | 
|  | teststamp = '' | 
|  | sysstamp = '' | 
|  | dmesgstart = 0.0 | 
|  | dmesgfile = '' | 
|  | ftracefile = '' | 
|  | htmlfile = 'output.html' | 
|  | result = '' | 
|  | rtcwake = True | 
|  | rtcwaketime = 15 | 
|  | rtcpath = '' | 
|  | devicefilter = [] | 
|  | cgfilter = [] | 
|  | stamp = 0 | 
|  | execcount = 1 | 
|  | x2delay = 0 | 
|  | skiphtml = False | 
|  | usecallgraph = False | 
|  | ftopfunc = 'pm_suspend' | 
|  | ftop = False | 
|  | usetraceevents = False | 
|  | usetracemarkers = True | 
|  | useftrace = True | 
|  | usekprobes = True | 
|  | usedevsrc = False | 
|  | useprocmon = False | 
|  | notestrun = False | 
|  | cgdump = False | 
|  | devdump = False | 
|  | mixedphaseheight = True | 
|  | devprops = dict() | 
|  | cfgdef = dict() | 
|  | platinfo = [] | 
|  | predelay = 0 | 
|  | postdelay = 0 | 
|  | tmstart = 'SUSPEND START %Y%m%d-%H:%M:%S.%f' | 
|  | tmend = 'RESUME COMPLETE %Y%m%d-%H:%M:%S.%f' | 
|  | tracefuncs = { | 
|  | 'async_synchronize_full': {}, | 
|  | 'sys_sync': {}, | 
|  | 'ksys_sync': {}, | 
|  | '__pm_notifier_call_chain': {}, | 
|  | 'pm_prepare_console': {}, | 
|  | 'pm_notifier_call_chain': {}, | 
|  | 'freeze_processes': {}, | 
|  | 'freeze_kernel_threads': {}, | 
|  | 'pm_restrict_gfp_mask': {}, | 
|  | 'acpi_suspend_begin': {}, | 
|  | 'acpi_hibernation_begin': {}, | 
|  | 'acpi_hibernation_enter': {}, | 
|  | 'acpi_hibernation_leave': {}, | 
|  | 'acpi_pm_freeze': {}, | 
|  | 'acpi_pm_thaw': {}, | 
|  | 'acpi_s2idle_end': {}, | 
|  | 'acpi_s2idle_sync': {}, | 
|  | 'acpi_s2idle_begin': {}, | 
|  | 'acpi_s2idle_prepare': {}, | 
|  | 'acpi_s2idle_prepare_late': {}, | 
|  | 'acpi_s2idle_wake': {}, | 
|  | 'acpi_s2idle_wakeup': {}, | 
|  | 'acpi_s2idle_restore': {}, | 
|  | 'acpi_s2idle_restore_early': {}, | 
|  | 'hibernate_preallocate_memory': {}, | 
|  | 'create_basic_memory_bitmaps': {}, | 
|  | 'swsusp_write': {}, | 
|  | 'suspend_console': {}, | 
|  | 'acpi_pm_prepare': {}, | 
|  | 'syscore_suspend': {}, | 
|  | 'arch_enable_nonboot_cpus_end': {}, | 
|  | 'syscore_resume': {}, | 
|  | 'acpi_pm_finish': {}, | 
|  | 'resume_console': {}, | 
|  | 'acpi_pm_end': {}, | 
|  | 'pm_restore_gfp_mask': {}, | 
|  | 'thaw_processes': {}, | 
|  | 'pm_restore_console': {}, | 
|  | 'CPU_OFF': { | 
|  | 'func':'_cpu_down', | 
|  | 'args_x86_64': {'cpu':'%di:s32'}, | 
|  | 'format': 'CPU_OFF[{cpu}]' | 
|  | }, | 
|  | 'CPU_ON': { | 
|  | 'func':'_cpu_up', | 
|  | 'args_x86_64': {'cpu':'%di:s32'}, | 
|  | 'format': 'CPU_ON[{cpu}]' | 
|  | }, | 
|  | } | 
|  | dev_tracefuncs = { | 
|  | # general wait/delay/sleep | 
|  | 'msleep': { 'args_x86_64': {'time':'%di:s32'}, 'ub': 1 }, | 
|  | 'schedule_timeout': { 'args_x86_64': {'timeout':'%di:s32'}, 'ub': 1 }, | 
|  | 'udelay': { 'func':'__const_udelay', 'args_x86_64': {'loops':'%di:s32'}, 'ub': 1 }, | 
|  | 'usleep_range': { 'args_x86_64': {'min':'%di:s32', 'max':'%si:s32'}, 'ub': 1 }, | 
|  | 'mutex_lock_slowpath': { 'func':'__mutex_lock_slowpath', 'ub': 1 }, | 
|  | 'acpi_os_stall': {'ub': 1}, | 
|  | 'rt_mutex_slowlock': {'ub': 1}, | 
|  | # ACPI | 
|  | 'acpi_resume_power_resources': {}, | 
|  | 'acpi_ps_execute_method': { 'args_x86_64': { | 
|  | 'fullpath':'+0(+40(%di)):string', | 
|  | }}, | 
|  | # mei_me | 
|  | 'mei_reset': {}, | 
|  | # filesystem | 
|  | 'ext4_sync_fs': {}, | 
|  | # 80211 | 
|  | 'ath10k_bmi_read_memory': { 'args_x86_64': {'length':'%cx:s32'} }, | 
|  | 'ath10k_bmi_write_memory': { 'args_x86_64': {'length':'%cx:s32'} }, | 
|  | 'ath10k_bmi_fast_download': { 'args_x86_64': {'length':'%cx:s32'} }, | 
|  | 'iwlagn_mac_start': {}, | 
|  | 'iwlagn_alloc_bcast_station': {}, | 
|  | 'iwl_trans_pcie_start_hw': {}, | 
|  | 'iwl_trans_pcie_start_fw': {}, | 
|  | 'iwl_run_init_ucode': {}, | 
|  | 'iwl_load_ucode_wait_alive': {}, | 
|  | 'iwl_alive_start': {}, | 
|  | 'iwlagn_mac_stop': {}, | 
|  | 'iwlagn_mac_suspend': {}, | 
|  | 'iwlagn_mac_resume': {}, | 
|  | 'iwlagn_mac_add_interface': {}, | 
|  | 'iwlagn_mac_remove_interface': {}, | 
|  | 'iwlagn_mac_change_interface': {}, | 
|  | 'iwlagn_mac_config': {}, | 
|  | 'iwlagn_configure_filter': {}, | 
|  | 'iwlagn_mac_hw_scan': {}, | 
|  | 'iwlagn_bss_info_changed': {}, | 
|  | 'iwlagn_mac_channel_switch': {}, | 
|  | 'iwlagn_mac_flush': {}, | 
|  | # ATA | 
|  | 'ata_eh_recover': { 'args_x86_64': {'port':'+36(%di):s32'} }, | 
|  | # i915 | 
|  | 'i915_gem_resume': {}, | 
|  | 'i915_restore_state': {}, | 
|  | 'intel_opregion_setup': {}, | 
|  | 'g4x_pre_enable_dp': {}, | 
|  | 'vlv_pre_enable_dp': {}, | 
|  | 'chv_pre_enable_dp': {}, | 
|  | 'g4x_enable_dp': {}, | 
|  | 'vlv_enable_dp': {}, | 
|  | 'intel_hpd_init': {}, | 
|  | 'intel_opregion_register': {}, | 
|  | 'intel_dp_detect': {}, | 
|  | 'intel_hdmi_detect': {}, | 
|  | 'intel_opregion_init': {}, | 
|  | 'intel_fbdev_set_suspend': {}, | 
|  | } | 
|  | infocmds = [ | 
|  | [0, 'sysinfo', 'uname', '-a'], | 
|  | [0, 'cpuinfo', 'head', '-7', '/proc/cpuinfo'], | 
|  | [0, 'kparams', 'cat', '/proc/cmdline'], | 
|  | [0, 'mcelog', 'mcelog'], | 
|  | [0, 'pcidevices', 'lspci', '-tv'], | 
|  | [0, 'usbdevices', 'lsusb', '-tv'], | 
|  | [0, 'acpidevices', 'sh', '-c', 'ls -l /sys/bus/acpi/devices/*/physical_node'], | 
|  | [0, 's0ix_require', 'cat', '/sys/kernel/debug/pmc_core/substate_requirements'], | 
|  | [0, 's0ix_debug', 'cat', '/sys/kernel/debug/pmc_core/slp_s0_debug_status'], | 
|  | [1, 's0ix_residency', 'cat', '/sys/kernel/debug/pmc_core/slp_s0_residency_usec'], | 
|  | [1, 'interrupts', 'cat', '/proc/interrupts'], | 
|  | [1, 'wakeups', 'cat', '/sys/kernel/debug/wakeup_sources'], | 
|  | [2, 'gpecounts', 'sh', '-c', 'grep -v invalid /sys/firmware/acpi/interrupts/*'], | 
|  | [2, 'suspendstats', 'sh', '-c', 'grep -v invalid /sys/power/suspend_stats/*'], | 
|  | [2, 'cpuidle', 'sh', '-c', 'grep -v invalid /sys/devices/system/cpu/cpu*/cpuidle/state*/s2idle/*'], | 
|  | [2, 'battery', 'sh', '-c', 'grep -v invalid /sys/class/power_supply/*/*'], | 
|  | [2, 'thermal', 'sh', '-c', 'grep . /sys/class/thermal/thermal_zone*/temp'], | 
|  | ] | 
|  | cgblacklist = [] | 
|  | kprobes = dict() | 
|  | timeformat = '%.3f' | 
|  | cmdline = '%s %s' % \ | 
|  | (os.path.basename(sys.argv[0]), ' '.join(sys.argv[1:])) | 
|  | sudouser = '' | 
|  | def __init__(self): | 
|  | self.archargs = 'args_'+platform.machine() | 
|  | self.hostname = platform.node() | 
|  | if(self.hostname == ''): | 
|  | self.hostname = 'localhost' | 
|  | rtc = "rtc0" | 
|  | if os.path.exists('/dev/rtc'): | 
|  | rtc = os.readlink('/dev/rtc') | 
|  | rtc = '/sys/class/rtc/'+rtc | 
|  | if os.path.exists(rtc) and os.path.exists(rtc+'/date') and \ | 
|  | os.path.exists(rtc+'/time') and os.path.exists(rtc+'/wakealarm'): | 
|  | self.rtcpath = rtc | 
|  | if (hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()): | 
|  | self.ansi = True | 
|  | self.testdir = datetime.now().strftime('suspend-%y%m%d-%H%M%S') | 
|  | if os.getuid() == 0 and 'SUDO_USER' in os.environ and \ | 
|  | os.environ['SUDO_USER']: | 
|  | self.sudouser = os.environ['SUDO_USER'] | 
|  | def resetlog(self): | 
|  | self.logmsg = '' | 
|  | self.platinfo = [] | 
|  | def vprint(self, msg): | 
|  | self.logmsg += msg+'\n' | 
|  | if self.verbose or msg.startswith('WARNING:'): | 
|  | pprint(msg) | 
|  | def signalHandler(self, signum, frame): | 
|  | if not self.result: | 
|  | return | 
|  | signame = self.signames[signum] if signum in self.signames else 'UNKNOWN' | 
|  | msg = 'Signal %s caused a tool exit, line %d' % (signame, frame.f_lineno) | 
|  | self.outputResult({'error':msg}) | 
|  | sys.exit(3) | 
|  | def signalHandlerInit(self): | 
|  | capture = ['BUS', 'SYS', 'XCPU', 'XFSZ', 'PWR', 'HUP', 'INT', 'QUIT', | 
|  | 'ILL', 'ABRT', 'FPE', 'SEGV', 'TERM'] | 
|  | self.signames = dict() | 
|  | for i in capture: | 
|  | s = 'SIG'+i | 
|  | try: | 
|  | signum = getattr(signal, s) | 
|  | signal.signal(signum, self.signalHandler) | 
|  | except: | 
|  | continue | 
|  | self.signames[signum] = s | 
|  | def rootCheck(self, fatal=True): | 
|  | if(os.access(self.powerfile, os.W_OK)): | 
|  | return True | 
|  | if fatal: | 
|  | msg = 'This command requires sysfs mount and root access' | 
|  | pprint('ERROR: %s\n' % msg) | 
|  | self.outputResult({'error':msg}) | 
|  | sys.exit(1) | 
|  | return False | 
|  | def rootUser(self, fatal=False): | 
|  | if 'USER' in os.environ and os.environ['USER'] == 'root': | 
|  | return True | 
|  | if fatal: | 
|  | msg = 'This command must be run as root' | 
|  | pprint('ERROR: %s\n' % msg) | 
|  | self.outputResult({'error':msg}) | 
|  | sys.exit(1) | 
|  | return False | 
|  | def usable(self, file, ishtml=False): | 
|  | if not os.path.exists(file) or os.path.getsize(file) < 1: | 
|  | return False | 
|  | if ishtml: | 
|  | try: | 
|  | fp = open(file, 'r') | 
|  | res = fp.read(1000) | 
|  | fp.close() | 
|  | except: | 
|  | return False | 
|  | if '<html>' not in res: | 
|  | return False | 
|  | return True | 
|  | def getExec(self, cmd): | 
|  | try: | 
|  | fp = Popen(['which', cmd], stdout=PIPE, stderr=PIPE).stdout | 
|  | out = ascii(fp.read()).strip() | 
|  | fp.close() | 
|  | except: | 
|  | out = '' | 
|  | if out: | 
|  | return out | 
|  | for path in ['/sbin', '/bin', '/usr/sbin', '/usr/bin', | 
|  | '/usr/local/sbin', '/usr/local/bin']: | 
|  | cmdfull = os.path.join(path, cmd) | 
|  | if os.path.exists(cmdfull): | 
|  | return cmdfull | 
|  | return out | 
|  | def setPrecision(self, num): | 
|  | if num < 0 or num > 6: | 
|  | return | 
|  | self.timeformat = '%.{0}f'.format(num) | 
|  | def setOutputFolder(self, value): | 
|  | args = dict() | 
|  | n = datetime.now() | 
|  | args['date'] = n.strftime('%y%m%d') | 
|  | args['time'] = n.strftime('%H%M%S') | 
|  | args['hostname'] = args['host'] = self.hostname | 
|  | args['mode'] = self.suspendmode | 
|  | return value.format(**args) | 
|  | def setOutputFile(self): | 
|  | if self.dmesgfile != '': | 
|  | m = re.match('(?P<name>.*)_dmesg\.txt.*', self.dmesgfile) | 
|  | if(m): | 
|  | self.htmlfile = m.group('name')+'.html' | 
|  | if self.ftracefile != '': | 
|  | m = re.match('(?P<name>.*)_ftrace\.txt.*', self.ftracefile) | 
|  | if(m): | 
|  | self.htmlfile = m.group('name')+'.html' | 
|  | def systemInfo(self, info): | 
|  | p = m = '' | 
|  | if 'baseboard-manufacturer' in info: | 
|  | m = info['baseboard-manufacturer'] | 
|  | elif 'system-manufacturer' in info: | 
|  | m = info['system-manufacturer'] | 
|  | if 'system-product-name' in info: | 
|  | p = info['system-product-name'] | 
|  | elif 'baseboard-product-name' in info: | 
|  | p = info['baseboard-product-name'] | 
|  | if m[:5].lower() == 'intel' and 'baseboard-product-name' in info: | 
|  | p = info['baseboard-product-name'] | 
|  | c = info['processor-version'] if 'processor-version' in info else '' | 
|  | b = info['bios-version'] if 'bios-version' in info else '' | 
|  | r = info['bios-release-date'] if 'bios-release-date' in info else '' | 
|  | self.sysstamp = '# sysinfo | man:%s | plat:%s | cpu:%s | bios:%s | biosdate:%s | numcpu:%d | memsz:%d | memfr:%d' % \ | 
|  | (m, p, c, b, r, self.cpucount, self.memtotal, self.memfree) | 
|  | if self.osversion: | 
|  | self.sysstamp += ' | os:%s' % self.osversion | 
|  | def printSystemInfo(self, fatal=False): | 
|  | self.rootCheck(True) | 
|  | out = dmidecode(self.mempath, fatal) | 
|  | if len(out) < 1: | 
|  | return | 
|  | fmt = '%-24s: %s' | 
|  | if self.osversion: | 
|  | print(fmt % ('os-version', self.osversion)) | 
|  | for name in sorted(out): | 
|  | print(fmt % (name, out[name])) | 
|  | print(fmt % ('cpucount', ('%d' % self.cpucount))) | 
|  | print(fmt % ('memtotal', ('%d kB' % self.memtotal))) | 
|  | print(fmt % ('memfree', ('%d kB' % self.memfree))) | 
|  | def cpuInfo(self): | 
|  | self.cpucount = 0 | 
|  | if os.path.exists('/proc/cpuinfo'): | 
|  | with open('/proc/cpuinfo', 'r') as fp: | 
|  | for line in fp: | 
|  | if re.match('^processor[ \t]*:[ \t]*[0-9]*', line): | 
|  | self.cpucount += 1 | 
|  | if os.path.exists('/proc/meminfo'): | 
|  | with open('/proc/meminfo', 'r') as fp: | 
|  | for line in fp: | 
|  | m = re.match('^MemTotal:[ \t]*(?P<sz>[0-9]*) *kB', line) | 
|  | if m: | 
|  | self.memtotal = int(m.group('sz')) | 
|  | m = re.match('^MemFree:[ \t]*(?P<sz>[0-9]*) *kB', line) | 
|  | if m: | 
|  | self.memfree = int(m.group('sz')) | 
|  | if os.path.exists('/etc/os-release'): | 
|  | with open('/etc/os-release', 'r') as fp: | 
|  | for line in fp: | 
|  | if line.startswith('PRETTY_NAME='): | 
|  | self.osversion = line[12:].strip().replace('"', '') | 
|  | def initTestOutput(self, name): | 
|  | self.prefix = self.hostname | 
|  | v = open('/proc/version', 'r').read().strip() | 
|  | kver = v.split()[2] | 
|  | fmt = name+'-%m%d%y-%H%M%S' | 
|  | testtime = datetime.now().strftime(fmt) | 
|  | self.teststamp = \ | 
|  | '# '+testtime+' '+self.prefix+' '+self.suspendmode+' '+kver | 
|  | ext = '' | 
|  | if self.gzip: | 
|  | ext = '.gz' | 
|  | self.dmesgfile = \ | 
|  | self.testdir+'/'+self.prefix+'_'+self.suspendmode+'_dmesg.txt'+ext | 
|  | self.ftracefile = \ | 
|  | self.testdir+'/'+self.prefix+'_'+self.suspendmode+'_ftrace.txt'+ext | 
|  | self.htmlfile = \ | 
|  | self.testdir+'/'+self.prefix+'_'+self.suspendmode+'.html' | 
|  | if not os.path.isdir(self.testdir): | 
|  | os.makedirs(self.testdir) | 
|  | self.sudoUserchown(self.testdir) | 
|  | def getValueList(self, value): | 
|  | out = [] | 
|  | for i in value.split(','): | 
|  | if i.strip(): | 
|  | out.append(i.strip()) | 
|  | return out | 
|  | def setDeviceFilter(self, value): | 
|  | self.devicefilter = self.getValueList(value) | 
|  | def setCallgraphFilter(self, value): | 
|  | self.cgfilter = self.getValueList(value) | 
|  | def skipKprobes(self, value): | 
|  | for k in self.getValueList(value): | 
|  | if k in self.tracefuncs: | 
|  | del self.tracefuncs[k] | 
|  | if k in self.dev_tracefuncs: | 
|  | del self.dev_tracefuncs[k] | 
|  | def setCallgraphBlacklist(self, file): | 
|  | self.cgblacklist = self.listFromFile(file) | 
|  | def rtcWakeAlarmOn(self): | 
|  | call('echo 0 > '+self.rtcpath+'/wakealarm', shell=True) | 
|  | nowtime = open(self.rtcpath+'/since_epoch', 'r').read().strip() | 
|  | if nowtime: | 
|  | nowtime = int(nowtime) | 
|  | else: | 
|  | # if hardware time fails, use the software time | 
|  | nowtime = int(datetime.now().strftime('%s')) | 
|  | alarm = nowtime + self.rtcwaketime | 
|  | call('echo %d > %s/wakealarm' % (alarm, self.rtcpath), shell=True) | 
|  | def rtcWakeAlarmOff(self): | 
|  | call('echo 0 > %s/wakealarm' % self.rtcpath, shell=True) | 
|  | def initdmesg(self): | 
|  | # get the latest time stamp from the dmesg log | 
|  | lines = Popen('dmesg', stdout=PIPE).stdout.readlines() | 
|  | ktime = '0' | 
|  | for line in reversed(lines): | 
|  | line = ascii(line).replace('\r\n', '') | 
|  | idx = line.find('[') | 
|  | if idx > 1: | 
|  | line = line[idx:] | 
|  | m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line) | 
|  | if(m): | 
|  | ktime = m.group('ktime') | 
|  | break | 
|  | self.dmesgstart = float(ktime) | 
|  | def getdmesg(self, testdata): | 
|  | op = self.writeDatafileHeader(self.dmesgfile, testdata) | 
|  | # store all new dmesg lines since initdmesg was called | 
|  | fp = Popen('dmesg', stdout=PIPE).stdout | 
|  | for line in fp: | 
|  | line = ascii(line).replace('\r\n', '') | 
|  | idx = line.find('[') | 
|  | if idx > 1: | 
|  | line = line[idx:] | 
|  | m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line) | 
|  | if(not m): | 
|  | continue | 
|  | ktime = float(m.group('ktime')) | 
|  | if ktime > self.dmesgstart: | 
|  | op.write(line) | 
|  | fp.close() | 
|  | op.close() | 
|  | def listFromFile(self, file): | 
|  | list = [] | 
|  | fp = open(file) | 
|  | for i in fp.read().split('\n'): | 
|  | i = i.strip() | 
|  | if i and i[0] != '#': | 
|  | list.append(i) | 
|  | fp.close() | 
|  | return list | 
|  | def addFtraceFilterFunctions(self, file): | 
|  | for i in self.listFromFile(file): | 
|  | if len(i) < 2: | 
|  | continue | 
|  | self.tracefuncs[i] = dict() | 
|  | def getFtraceFilterFunctions(self, current): | 
|  | self.rootCheck(True) | 
|  | if not current: | 
|  | call('cat '+self.tpath+'available_filter_functions', shell=True) | 
|  | return | 
|  | master = self.listFromFile(self.tpath+'available_filter_functions') | 
|  | for i in sorted(self.tracefuncs): | 
|  | if 'func' in self.tracefuncs[i]: | 
|  | i = self.tracefuncs[i]['func'] | 
|  | if i in master: | 
|  | print(i) | 
|  | else: | 
|  | print(self.colorText(i)) | 
|  | def setFtraceFilterFunctions(self, list): | 
|  | master = self.listFromFile(self.tpath+'available_filter_functions') | 
|  | flist = '' | 
|  | for i in list: | 
|  | if i not in master: | 
|  | continue | 
|  | if ' [' in i: | 
|  | flist += i.split(' ')[0]+'\n' | 
|  | else: | 
|  | flist += i+'\n' | 
|  | fp = open(self.tpath+'set_graph_function', 'w') | 
|  | fp.write(flist) | 
|  | fp.close() | 
|  | def basicKprobe(self, name): | 
|  | self.kprobes[name] = {'name': name,'func': name,'args': dict(),'format': name} | 
|  | def defaultKprobe(self, name, kdata): | 
|  | k = kdata | 
|  | for field in ['name', 'format', 'func']: | 
|  | if field not in k: | 
|  | k[field] = name | 
|  | if self.archargs in k: | 
|  | k['args'] = k[self.archargs] | 
|  | else: | 
|  | k['args'] = dict() | 
|  | k['format'] = name | 
|  | self.kprobes[name] = k | 
|  | def kprobeColor(self, name): | 
|  | if name not in self.kprobes or 'color' not in self.kprobes[name]: | 
|  | return '' | 
|  | return self.kprobes[name]['color'] | 
|  | def kprobeDisplayName(self, name, dataraw): | 
|  | if name not in self.kprobes: | 
|  | self.basicKprobe(name) | 
|  | data = '' | 
|  | quote=0 | 
|  | # first remvoe any spaces inside quotes, and the quotes | 
|  | for c in dataraw: | 
|  | if c == '"': | 
|  | quote = (quote + 1) % 2 | 
|  | if quote and c == ' ': | 
|  | data += '_' | 
|  | elif c != '"': | 
|  | data += c | 
|  | fmt, args = self.kprobes[name]['format'], self.kprobes[name]['args'] | 
|  | arglist = dict() | 
|  | # now process the args | 
|  | for arg in sorted(args): | 
|  | arglist[arg] = '' | 
|  | m = re.match('.* '+arg+'=(?P<arg>.*) ', data); | 
|  | if m: | 
|  | arglist[arg] = m.group('arg') | 
|  | else: | 
|  | m = re.match('.* '+arg+'=(?P<arg>.*)', data); | 
|  | if m: | 
|  | arglist[arg] = m.group('arg') | 
|  | out = fmt.format(**arglist) | 
|  | out = out.replace(' ', '_').replace('"', '') | 
|  | return out | 
|  | def kprobeText(self, kname, kprobe): | 
|  | name = fmt = func = kname | 
|  | args = dict() | 
|  | if 'name' in kprobe: | 
|  | name = kprobe['name'] | 
|  | if 'format' in kprobe: | 
|  | fmt = kprobe['format'] | 
|  | if 'func' in kprobe: | 
|  | func = kprobe['func'] | 
|  | if self.archargs in kprobe: | 
|  | args = kprobe[self.archargs] | 
|  | if 'args' in kprobe: | 
|  | args = kprobe['args'] | 
|  | if re.findall('{(?P<n>[a-z,A-Z,0-9]*)}', func): | 
|  | doError('Kprobe "%s" has format info in the function name "%s"' % (name, func)) | 
|  | for arg in re.findall('{(?P<n>[a-z,A-Z,0-9]*)}', fmt): | 
|  | if arg not in args: | 
|  | doError('Kprobe "%s" is missing argument "%s"' % (name, arg)) | 
|  | val = 'p:%s_cal %s' % (name, func) | 
|  | for i in sorted(args): | 
|  | val += ' %s=%s' % (i, args[i]) | 
|  | val += '\nr:%s_ret %s $retval\n' % (name, func) | 
|  | return val | 
|  | def addKprobes(self, output=False): | 
|  | if len(self.kprobes) < 1: | 
|  | return | 
|  | if output: | 
|  | pprint('    kprobe functions in this kernel:') | 
|  | # first test each kprobe | 
|  | rejects = [] | 
|  | # sort kprobes: trace, ub-dev, custom, dev | 
|  | kpl = [[], [], [], []] | 
|  | linesout = len(self.kprobes) | 
|  | for name in sorted(self.kprobes): | 
|  | res = self.colorText('YES', 32) | 
|  | if not self.testKprobe(name, self.kprobes[name]): | 
|  | res = self.colorText('NO') | 
|  | rejects.append(name) | 
|  | else: | 
|  | if name in self.tracefuncs: | 
|  | kpl[0].append(name) | 
|  | elif name in self.dev_tracefuncs: | 
|  | if 'ub' in self.dev_tracefuncs[name]: | 
|  | kpl[1].append(name) | 
|  | else: | 
|  | kpl[3].append(name) | 
|  | else: | 
|  | kpl[2].append(name) | 
|  | if output: | 
|  | pprint('         %s: %s' % (name, res)) | 
|  | kplist = kpl[0] + kpl[1] + kpl[2] + kpl[3] | 
|  | # remove all failed ones from the list | 
|  | for name in rejects: | 
|  | self.kprobes.pop(name) | 
|  | # set the kprobes all at once | 
|  | self.fsetVal('', 'kprobe_events') | 
|  | kprobeevents = '' | 
|  | for kp in kplist: | 
|  | kprobeevents += self.kprobeText(kp, self.kprobes[kp]) | 
|  | self.fsetVal(kprobeevents, 'kprobe_events') | 
|  | if output: | 
|  | check = self.fgetVal('kprobe_events') | 
|  | linesack = (len(check.split('\n')) - 1) // 2 | 
|  | pprint('    kprobe functions enabled: %d/%d' % (linesack, linesout)) | 
|  | self.fsetVal('1', 'events/kprobes/enable') | 
|  | def testKprobe(self, kname, kprobe): | 
|  | self.fsetVal('0', 'events/kprobes/enable') | 
|  | kprobeevents = self.kprobeText(kname, kprobe) | 
|  | if not kprobeevents: | 
|  | return False | 
|  | try: | 
|  | self.fsetVal(kprobeevents, 'kprobe_events') | 
|  | check = self.fgetVal('kprobe_events') | 
|  | except: | 
|  | return False | 
|  | linesout = len(kprobeevents.split('\n')) | 
|  | linesack = len(check.split('\n')) | 
|  | if linesack < linesout: | 
|  | return False | 
|  | return True | 
|  | def setVal(self, val, file): | 
|  | if not os.path.exists(file): | 
|  | return False | 
|  | try: | 
|  | fp = open(file, 'wb', 0) | 
|  | fp.write(val.encode()) | 
|  | fp.flush() | 
|  | fp.close() | 
|  | except: | 
|  | return False | 
|  | return True | 
|  | def fsetVal(self, val, path): | 
|  | if not self.useftrace: | 
|  | return False | 
|  | return self.setVal(val, self.tpath+path) | 
|  | def getVal(self, file): | 
|  | res = '' | 
|  | if not os.path.exists(file): | 
|  | return res | 
|  | try: | 
|  | fp = open(file, 'r') | 
|  | res = fp.read() | 
|  | fp.close() | 
|  | except: | 
|  | pass | 
|  | return res | 
|  | def fgetVal(self, path): | 
|  | if not self.useftrace: | 
|  | return '' | 
|  | return self.getVal(self.tpath+path) | 
|  | def cleanupFtrace(self): | 
|  | if self.useftrace: | 
|  | self.fsetVal('0', 'events/kprobes/enable') | 
|  | self.fsetVal('', 'kprobe_events') | 
|  | self.fsetVal('1024', 'buffer_size_kb') | 
|  | def setupAllKprobes(self): | 
|  | for name in self.tracefuncs: | 
|  | self.defaultKprobe(name, self.tracefuncs[name]) | 
|  | for name in self.dev_tracefuncs: | 
|  | self.defaultKprobe(name, self.dev_tracefuncs[name]) | 
|  | def isCallgraphFunc(self, name): | 
|  | if len(self.tracefuncs) < 1 and self.suspendmode == 'command': | 
|  | return True | 
|  | for i in self.tracefuncs: | 
|  | if 'func' in self.tracefuncs[i]: | 
|  | f = self.tracefuncs[i]['func'] | 
|  | else: | 
|  | f = i | 
|  | if name == f: | 
|  | return True | 
|  | return False | 
|  | def initFtrace(self, quiet=False): | 
|  | if not self.useftrace: | 
|  | return | 
|  | if not quiet: | 
|  | sysvals.printSystemInfo(False) | 
|  | pprint('INITIALIZING FTRACE') | 
|  | # turn trace off | 
|  | self.fsetVal('0', 'tracing_on') | 
|  | self.cleanupFtrace() | 
|  | # set the trace clock to global | 
|  | self.fsetVal('global', 'trace_clock') | 
|  | self.fsetVal('nop', 'current_tracer') | 
|  | # set trace buffer to an appropriate value | 
|  | cpus = max(1, self.cpucount) | 
|  | if self.bufsize > 0: | 
|  | tgtsize = self.bufsize | 
|  | elif self.usecallgraph or self.usedevsrc: | 
|  | bmax = (1*1024*1024) if self.suspendmode in ['disk', 'command'] \ | 
|  | else (3*1024*1024) | 
|  | tgtsize = min(self.memfree, bmax) | 
|  | else: | 
|  | tgtsize = 65536 | 
|  | while not self.fsetVal('%d' % (tgtsize // cpus), 'buffer_size_kb'): | 
|  | # if the size failed to set, lower it and keep trying | 
|  | tgtsize -= 65536 | 
|  | if tgtsize < 65536: | 
|  | tgtsize = int(self.fgetVal('buffer_size_kb')) * cpus | 
|  | break | 
|  | self.vprint('Setting trace buffers to %d kB (%d kB per cpu)' % (tgtsize, tgtsize/cpus)) | 
|  | # initialize the callgraph trace | 
|  | if(self.usecallgraph): | 
|  | # set trace type | 
|  | self.fsetVal('function_graph', 'current_tracer') | 
|  | self.fsetVal('', 'set_ftrace_filter') | 
|  | # temporary hack to fix https://bugzilla.kernel.org/show_bug.cgi?id=212761 | 
|  | fp = open(self.tpath+'set_ftrace_notrace', 'w') | 
|  | fp.write('native_queued_spin_lock_slowpath\ndev_driver_string') | 
|  | fp.close() | 
|  | # set trace format options | 
|  | self.fsetVal('print-parent', 'trace_options') | 
|  | self.fsetVal('funcgraph-abstime', 'trace_options') | 
|  | self.fsetVal('funcgraph-cpu', 'trace_options') | 
|  | self.fsetVal('funcgraph-duration', 'trace_options') | 
|  | self.fsetVal('funcgraph-proc', 'trace_options') | 
|  | self.fsetVal('funcgraph-tail', 'trace_options') | 
|  | self.fsetVal('nofuncgraph-overhead', 'trace_options') | 
|  | self.fsetVal('context-info', 'trace_options') | 
|  | self.fsetVal('graph-time', 'trace_options') | 
|  | self.fsetVal('%d' % self.max_graph_depth, 'max_graph_depth') | 
|  | cf = ['dpm_run_callback'] | 
|  | if(self.usetraceevents): | 
|  | cf += ['dpm_prepare', 'dpm_complete'] | 
|  | for fn in self.tracefuncs: | 
|  | if 'func' in self.tracefuncs[fn]: | 
|  | cf.append(self.tracefuncs[fn]['func']) | 
|  | else: | 
|  | cf.append(fn) | 
|  | if self.ftop: | 
|  | self.setFtraceFilterFunctions([self.ftopfunc]) | 
|  | else: | 
|  | self.setFtraceFilterFunctions(cf) | 
|  | # initialize the kprobe trace | 
|  | elif self.usekprobes: | 
|  | for name in self.tracefuncs: | 
|  | self.defaultKprobe(name, self.tracefuncs[name]) | 
|  | if self.usedevsrc: | 
|  | for name in self.dev_tracefuncs: | 
|  | self.defaultKprobe(name, self.dev_tracefuncs[name]) | 
|  | if not quiet: | 
|  | pprint('INITIALIZING KPROBES') | 
|  | self.addKprobes(self.verbose) | 
|  | if(self.usetraceevents): | 
|  | # turn trace events on | 
|  | events = iter(self.traceevents) | 
|  | for e in events: | 
|  | self.fsetVal('1', 'events/power/'+e+'/enable') | 
|  | # clear the trace buffer | 
|  | self.fsetVal('', 'trace') | 
|  | def verifyFtrace(self): | 
|  | # files needed for any trace data | 
|  | files = ['buffer_size_kb', 'current_tracer', 'trace', 'trace_clock', | 
|  | 'trace_marker', 'trace_options', 'tracing_on'] | 
|  | # files needed for callgraph trace data | 
|  | tp = self.tpath | 
|  | if(self.usecallgraph): | 
|  | files += [ | 
|  | 'available_filter_functions', | 
|  | 'set_ftrace_filter', | 
|  | 'set_graph_function' | 
|  | ] | 
|  | for f in files: | 
|  | if(os.path.exists(tp+f) == False): | 
|  | return False | 
|  | return True | 
|  | def verifyKprobes(self): | 
|  | # files needed for kprobes to work | 
|  | files = ['kprobe_events', 'events'] | 
|  | tp = self.tpath | 
|  | for f in files: | 
|  | if(os.path.exists(tp+f) == False): | 
|  | return False | 
|  | return True | 
|  | def colorText(self, str, color=31): | 
|  | if not self.ansi: | 
|  | return str | 
|  | return '\x1B[%d;40m%s\x1B[m' % (color, str) | 
|  | def writeDatafileHeader(self, filename, testdata): | 
|  | fp = self.openlog(filename, 'w') | 
|  | fp.write('%s\n%s\n# command | %s\n' % (self.teststamp, self.sysstamp, self.cmdline)) | 
|  | for test in testdata: | 
|  | if 'fw' in test: | 
|  | fw = test['fw'] | 
|  | if(fw): | 
|  | fp.write('# fwsuspend %u fwresume %u\n' % (fw[0], fw[1])) | 
|  | if 'turbo' in test: | 
|  | fp.write('# turbostat %s\n' % test['turbo']) | 
|  | if 'wifi' in test: | 
|  | fp.write('# wifi %s\n' % test['wifi']) | 
|  | if 'netfix' in test: | 
|  | fp.write('# netfix %s\n' % test['netfix']) | 
|  | if test['error'] or len(testdata) > 1: | 
|  | fp.write('# enter_sleep_error %s\n' % test['error']) | 
|  | return fp | 
|  | def sudoUserchown(self, dir): | 
|  | if os.path.exists(dir) and self.sudouser: | 
|  | cmd = 'chown -R {0}:{0} {1} > /dev/null 2>&1' | 
|  | call(cmd.format(self.sudouser, dir), shell=True) | 
|  | def outputResult(self, testdata, num=0): | 
|  | if not self.result: | 
|  | return | 
|  | n = '' | 
|  | if num > 0: | 
|  | n = '%d' % num | 
|  | fp = open(self.result, 'a') | 
|  | if 'error' in testdata: | 
|  | fp.write('result%s: fail\n' % n) | 
|  | fp.write('error%s: %s\n' % (n, testdata['error'])) | 
|  | else: | 
|  | fp.write('result%s: pass\n' % n) | 
|  | if 'mode' in testdata: | 
|  | fp.write('mode%s: %s\n' % (n, testdata['mode'])) | 
|  | for v in ['suspend', 'resume', 'boot', 'lastinit']: | 
|  | if v in testdata: | 
|  | fp.write('%s%s: %.3f\n' % (v, n, testdata[v])) | 
|  | for v in ['fwsuspend', 'fwresume']: | 
|  | if v in testdata: | 
|  | fp.write('%s%s: %.3f\n' % (v, n, testdata[v] / 1000000.0)) | 
|  | if 'bugurl' in testdata: | 
|  | fp.write('url%s: %s\n' % (n, testdata['bugurl'])) | 
|  | fp.close() | 
|  | self.sudoUserchown(self.result) | 
|  | def configFile(self, file): | 
|  | dir = os.path.dirname(os.path.realpath(__file__)) | 
|  | if os.path.exists(file): | 
|  | return file | 
|  | elif os.path.exists(dir+'/'+file): | 
|  | return dir+'/'+file | 
|  | elif os.path.exists(dir+'/config/'+file): | 
|  | return dir+'/config/'+file | 
|  | return '' | 
|  | def openlog(self, filename, mode): | 
|  | isgz = self.gzip | 
|  | if mode == 'r': | 
|  | try: | 
|  | with gzip.open(filename, mode+'t') as fp: | 
|  | test = fp.read(64) | 
|  | isgz = True | 
|  | except: | 
|  | isgz = False | 
|  | if isgz: | 
|  | return gzip.open(filename, mode+'t') | 
|  | return open(filename, mode) | 
|  | def putlog(self, filename, text): | 
|  | with self.openlog(filename, 'a') as fp: | 
|  | fp.write(text) | 
|  | fp.close() | 
|  | def dlog(self, text): | 
|  | if not self.dmesgfile: | 
|  | return | 
|  | self.putlog(self.dmesgfile, '# %s\n' % text) | 
|  | def flog(self, text): | 
|  | self.putlog(self.ftracefile, text) | 
|  | def b64unzip(self, data): | 
|  | try: | 
|  | out = codecs.decode(base64.b64decode(data), 'zlib').decode() | 
|  | except: | 
|  | out = data | 
|  | return out | 
|  | def b64zip(self, data): | 
|  | out = base64.b64encode(codecs.encode(data.encode(), 'zlib')).decode() | 
|  | return out | 
|  | def platforminfo(self, cmdafter): | 
|  | # add platform info on to a completed ftrace file | 
|  | if not os.path.exists(self.ftracefile): | 
|  | return False | 
|  | footer = '#\n' | 
|  |  | 
|  | # add test command string line if need be | 
|  | if self.suspendmode == 'command' and self.testcommand: | 
|  | footer += '# platform-testcmd: %s\n' % (self.testcommand) | 
|  |  | 
|  | # get a list of target devices from the ftrace file | 
|  | props = dict() | 
|  | tp = TestProps() | 
|  | tf = self.openlog(self.ftracefile, 'r') | 
|  | for line in tf: | 
|  | if tp.stampInfo(line, self): | 
|  | continue | 
|  | # parse only valid lines, if this is not one move on | 
|  | m = re.match(tp.ftrace_line_fmt, line) | 
|  | if(not m or 'device_pm_callback_start' not in line): | 
|  | continue | 
|  | m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg')); | 
|  | if(not m): | 
|  | continue | 
|  | dev = m.group('d') | 
|  | if dev not in props: | 
|  | props[dev] = DevProps() | 
|  | tf.close() | 
|  |  | 
|  | # now get the syspath for each target device | 
|  | for dirname, dirnames, filenames in os.walk('/sys/devices'): | 
|  | if(re.match('.*/power', dirname) and 'async' in filenames): | 
|  | dev = dirname.split('/')[-2] | 
|  | if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)): | 
|  | props[dev].syspath = dirname[:-6] | 
|  |  | 
|  | # now fill in the properties for our target devices | 
|  | for dev in sorted(props): | 
|  | dirname = props[dev].syspath | 
|  | if not dirname or not os.path.exists(dirname): | 
|  | continue | 
|  | props[dev].isasync = False | 
|  | if os.path.exists(dirname+'/power/async'): | 
|  | fp = open(dirname+'/power/async') | 
|  | if 'enabled' in fp.read(): | 
|  | props[dev].isasync = True | 
|  | fp.close() | 
|  | fields = os.listdir(dirname) | 
|  | for file in ['product', 'name', 'model', 'description', 'id', 'idVendor']: | 
|  | if file not in fields: | 
|  | continue | 
|  | try: | 
|  | with open(os.path.join(dirname, file), 'rb') as fp: | 
|  | props[dev].altname = ascii(fp.read()) | 
|  | except: | 
|  | continue | 
|  | if file == 'idVendor': | 
|  | idv, idp = props[dev].altname.strip(), '' | 
|  | try: | 
|  | with open(os.path.join(dirname, 'idProduct'), 'rb') as fp: | 
|  | idp = ascii(fp.read()).strip() | 
|  | except: | 
|  | props[dev].altname = '' | 
|  | break | 
|  | props[dev].altname = '%s:%s' % (idv, idp) | 
|  | break | 
|  | if props[dev].altname: | 
|  | out = props[dev].altname.strip().replace('\n', ' ')\ | 
|  | .replace(',', ' ').replace(';', ' ') | 
|  | props[dev].altname = out | 
|  |  | 
|  | # add a devinfo line to the bottom of ftrace | 
|  | out = '' | 
|  | for dev in sorted(props): | 
|  | out += props[dev].out(dev) | 
|  | footer += '# platform-devinfo: %s\n' % self.b64zip(out) | 
|  |  | 
|  | # add a line for each of these commands with their outputs | 
|  | for name, cmdline, info in cmdafter: | 
|  | footer += '# platform-%s: %s | %s\n' % (name, cmdline, self.b64zip(info)) | 
|  | self.flog(footer) | 
|  | return True | 
|  | def commonPrefix(self, list): | 
|  | if len(list) < 2: | 
|  | return '' | 
|  | prefix = list[0] | 
|  | for s in list[1:]: | 
|  | while s[:len(prefix)] != prefix and prefix: | 
|  | prefix = prefix[:len(prefix)-1] | 
|  | if not prefix: | 
|  | break | 
|  | if '/' in prefix and prefix[-1] != '/': | 
|  | prefix = prefix[0:prefix.rfind('/')+1] | 
|  | return prefix | 
|  | def dictify(self, text, format): | 
|  | out = dict() | 
|  | header = True if format == 1 else False | 
|  | delim = ' ' if format == 1 else ':' | 
|  | for line in text.split('\n'): | 
|  | if header: | 
|  | header, out['@'] = False, line | 
|  | continue | 
|  | line = line.strip() | 
|  | if delim in line: | 
|  | data = line.split(delim, 1) | 
|  | num = re.search(r'[\d]+', data[1]) | 
|  | if format == 2 and num: | 
|  | out[data[0].strip()] = num.group() | 
|  | else: | 
|  | out[data[0].strip()] = data[1] | 
|  | return out | 
|  | def cmdinfo(self, begin, debug=False): | 
|  | out = [] | 
|  | if begin: | 
|  | self.cmd1 = dict() | 
|  | for cargs in self.infocmds: | 
|  | delta, name = cargs[0], cargs[1] | 
|  | cmdline, cmdpath = ' '.join(cargs[2:]), self.getExec(cargs[2]) | 
|  | if not cmdpath or (begin and not delta): | 
|  | continue | 
|  | self.dlog('[%s]' % cmdline) | 
|  | try: | 
|  | fp = Popen([cmdpath]+cargs[3:], stdout=PIPE, stderr=PIPE).stdout | 
|  | info = ascii(fp.read()).strip() | 
|  | fp.close() | 
|  | except: | 
|  | continue | 
|  | if not debug and begin: | 
|  | self.cmd1[name] = self.dictify(info, delta) | 
|  | elif not debug and delta and name in self.cmd1: | 
|  | before, after = self.cmd1[name], self.dictify(info, delta) | 
|  | dinfo = ('\t%s\n' % before['@']) if '@' in before and len(before) > 1 else '' | 
|  | prefix = self.commonPrefix(list(before.keys())) | 
|  | for key in sorted(before): | 
|  | if key in after and before[key] != after[key]: | 
|  | title = key.replace(prefix, '') | 
|  | if delta == 2: | 
|  | dinfo += '\t%s : %s -> %s\n' % \ | 
|  | (title, before[key].strip(), after[key].strip()) | 
|  | else: | 
|  | dinfo += '%10s (start) : %s\n%10s (after) : %s\n' % \ | 
|  | (title, before[key], title, after[key]) | 
|  | dinfo = '\tnothing changed' if not dinfo else dinfo.rstrip() | 
|  | out.append((name, cmdline, dinfo)) | 
|  | else: | 
|  | out.append((name, cmdline, '\tnothing' if not info else info)) | 
|  | return out | 
|  | def testVal(self, file, fmt='basic', value=''): | 
|  | if file == 'restoreall': | 
|  | for f in self.cfgdef: | 
|  | if os.path.exists(f): | 
|  | fp = open(f, 'w') | 
|  | fp.write(self.cfgdef[f]) | 
|  | fp.close() | 
|  | self.cfgdef = dict() | 
|  | elif value and os.path.exists(file): | 
|  | fp = open(file, 'r+') | 
|  | if fmt == 'radio': | 
|  | m = re.match('.*\[(?P<v>.*)\].*', fp.read()) | 
|  | if m: | 
|  | self.cfgdef[file] = m.group('v') | 
|  | elif fmt == 'acpi': | 
|  | line = fp.read().strip().split('\n')[-1] | 
|  | m = re.match('.* (?P<v>[0-9A-Fx]*) .*', line) | 
|  | if m: | 
|  | self.cfgdef[file] = m.group('v') | 
|  | else: | 
|  | self.cfgdef[file] = fp.read().strip() | 
|  | fp.write(value) | 
|  | fp.close() | 
|  | def s0ixSupport(self): | 
|  | if not os.path.exists(self.s0ixres) or not os.path.exists(self.mempowerfile): | 
|  | return False | 
|  | fp = open(sysvals.mempowerfile, 'r') | 
|  | data = fp.read().strip() | 
|  | fp.close() | 
|  | if '[s2idle]' in data: | 
|  | return True | 
|  | return False | 
|  | def haveTurbostat(self): | 
|  | if not self.tstat: | 
|  | return False | 
|  | cmd = self.getExec('turbostat') | 
|  | if not cmd: | 
|  | return False | 
|  | fp = Popen([cmd, '-v'], stdout=PIPE, stderr=PIPE).stderr | 
|  | out = ascii(fp.read()).strip() | 
|  | fp.close() | 
|  | if re.match('turbostat version .*', out): | 
|  | self.vprint(out) | 
|  | return True | 
|  | return False | 
|  | def turbostat(self, s0ixready): | 
|  | cmd = self.getExec('turbostat') | 
|  | rawout = keyline = valline = '' | 
|  | fullcmd = '%s -q -S echo freeze > %s' % (cmd, self.powerfile) | 
|  | fp = Popen(['sh', '-c', fullcmd], stdout=PIPE, stderr=PIPE).stderr | 
|  | for line in fp: | 
|  | line = ascii(line) | 
|  | rawout += line | 
|  | if keyline and valline: | 
|  | continue | 
|  | if re.match('(?i)Avg_MHz.*', line): | 
|  | keyline = line.strip().split() | 
|  | elif keyline: | 
|  | valline = line.strip().split() | 
|  | fp.close() | 
|  | if not keyline or not valline or len(keyline) != len(valline): | 
|  | errmsg = 'unrecognized turbostat output:\n'+rawout.strip() | 
|  | self.vprint(errmsg) | 
|  | if not self.verbose: | 
|  | pprint(errmsg) | 
|  | return '' | 
|  | if self.verbose: | 
|  | pprint(rawout.strip()) | 
|  | out = [] | 
|  | for key in keyline: | 
|  | idx = keyline.index(key) | 
|  | val = valline[idx] | 
|  | if key == 'SYS%LPI' and not s0ixready and re.match('^[0\.]*$', val): | 
|  | continue | 
|  | out.append('%s=%s' % (key, val)) | 
|  | return '|'.join(out) | 
|  | def netfixon(self, net='both'): | 
|  | cmd = self.getExec('netfix') | 
|  | if not cmd: | 
|  | return '' | 
|  | fp = Popen([cmd, '-s', net, 'on'], stdout=PIPE, stderr=PIPE).stdout | 
|  | out = ascii(fp.read()).strip() | 
|  | fp.close() | 
|  | return out | 
|  | def wifiDetails(self, dev): | 
|  | try: | 
|  | info = open('/sys/class/net/%s/device/uevent' % dev, 'r').read().strip() | 
|  | except: | 
|  | return dev | 
|  | vals = [dev] | 
|  | for prop in info.split('\n'): | 
|  | if prop.startswith('DRIVER=') or prop.startswith('PCI_ID='): | 
|  | vals.append(prop.split('=')[-1]) | 
|  | return ':'.join(vals) | 
|  | def checkWifi(self, dev=''): | 
|  | try: | 
|  | w = open('/proc/net/wireless', 'r').read().strip() | 
|  | except: | 
|  | return '' | 
|  | for line in reversed(w.split('\n')): | 
|  | m = re.match(' *(?P<dev>.*): (?P<stat>[0-9a-f]*) .*', line) | 
|  | if not m or (dev and dev != m.group('dev')): | 
|  | continue | 
|  | return m.group('dev') | 
|  | return '' | 
|  | def pollWifi(self, dev, timeout=10): | 
|  | start = time.time() | 
|  | while (time.time() - start) < timeout: | 
|  | w = self.checkWifi(dev) | 
|  | if w: | 
|  | return '%s reconnected %.2f' % \ | 
|  | (self.wifiDetails(dev), max(0, time.time() - start)) | 
|  | time.sleep(0.01) | 
|  | return '%s timeout %d' % (self.wifiDetails(dev), timeout) | 
|  | def errorSummary(self, errinfo, msg): | 
|  | found = False | 
|  | for entry in errinfo: | 
|  | if re.match(entry['match'], msg): | 
|  | entry['count'] += 1 | 
|  | if self.hostname not in entry['urls']: | 
|  | entry['urls'][self.hostname] = [self.htmlfile] | 
|  | elif self.htmlfile not in entry['urls'][self.hostname]: | 
|  | entry['urls'][self.hostname].append(self.htmlfile) | 
|  | found = True | 
|  | break | 
|  | if found: | 
|  | return | 
|  | arr = msg.split() | 
|  | for j in range(len(arr)): | 
|  | if re.match('^[0-9,\-\.]*$', arr[j]): | 
|  | arr[j] = '[0-9,\-\.]*' | 
|  | else: | 
|  | arr[j] = arr[j]\ | 
|  | .replace('\\', '\\\\').replace(']', '\]').replace('[', '\[')\ | 
|  | .replace('.', '\.').replace('+', '\+').replace('*', '\*')\ | 
|  | .replace('(', '\(').replace(')', '\)').replace('}', '\}')\ | 
|  | .replace('{', '\{') | 
|  | mstr = ' *'.join(arr) | 
|  | entry = { | 
|  | 'line': msg, | 
|  | 'match': mstr, | 
|  | 'count': 1, | 
|  | 'urls': {self.hostname: [self.htmlfile]} | 
|  | } | 
|  | errinfo.append(entry) | 
|  | def multistat(self, start, idx, finish): | 
|  | if 'time' in self.multitest: | 
|  | id = '%d Duration=%dmin' % (idx+1, self.multitest['time']) | 
|  | else: | 
|  | id = '%d/%d' % (idx+1, self.multitest['count']) | 
|  | t = time.time() | 
|  | if 'start' not in self.multitest: | 
|  | self.multitest['start'] = self.multitest['last'] = t | 
|  | self.multitest['total'] = 0.0 | 
|  | pprint('TEST (%s) START' % id) | 
|  | return | 
|  | dt = t - self.multitest['last'] | 
|  | if not start: | 
|  | if idx == 0 and self.multitest['delay'] > 0: | 
|  | self.multitest['total'] += self.multitest['delay'] | 
|  | pprint('TEST (%s) COMPLETE -- Duration %.1fs' % (id, dt)) | 
|  | return | 
|  | self.multitest['total'] += dt | 
|  | self.multitest['last'] = t | 
|  | avg = self.multitest['total'] / idx | 
|  | if 'time' in self.multitest: | 
|  | left = finish - datetime.now() | 
|  | left -= timedelta(microseconds=left.microseconds) | 
|  | else: | 
|  | left = timedelta(seconds=((self.multitest['count'] - idx) * int(avg))) | 
|  | pprint('TEST (%s) START - Avg Duration %.1fs, Time left %s' % \ | 
|  | (id, avg, str(left))) | 
|  | def multiinit(self, c, d): | 
|  | sz, unit = 'count', 'm' | 
|  | if c.endswith('d') or c.endswith('h') or c.endswith('m'): | 
|  | sz, unit, c = 'time', c[-1], c[:-1] | 
|  | self.multitest['run'] = True | 
|  | self.multitest[sz] = getArgInt('multi: n d (exec count)', c, 1, 1000000, False) | 
|  | self.multitest['delay'] = getArgInt('multi: n d (delay between tests)', d, 0, 3600, False) | 
|  | if unit == 'd': | 
|  | self.multitest[sz] *= 1440 | 
|  | elif unit == 'h': | 
|  | self.multitest[sz] *= 60 | 
|  | def displayControl(self, cmd): | 
|  | xset, ret = 'timeout 10 xset -d :0.0 {0}', 0 | 
|  | if self.sudouser: | 
|  | xset = 'sudo -u %s %s' % (self.sudouser, xset) | 
|  | if cmd == 'init': | 
|  | ret = call(xset.format('dpms 0 0 0'), shell=True) | 
|  | if not ret: | 
|  | ret = call(xset.format('s off'), shell=True) | 
|  | elif cmd == 'reset': | 
|  | ret = call(xset.format('s reset'), shell=True) | 
|  | elif cmd in ['on', 'off', 'standby', 'suspend']: | 
|  | b4 = self.displayControl('stat') | 
|  | ret = call(xset.format('dpms force %s' % cmd), shell=True) | 
|  | if not ret: | 
|  | curr = self.displayControl('stat') | 
|  | self.vprint('Display Switched: %s -> %s' % (b4, curr)) | 
|  | if curr != cmd: | 
|  | self.vprint('WARNING: Display failed to change to %s' % cmd) | 
|  | if ret: | 
|  | self.vprint('WARNING: Display failed to change to %s with xset' % cmd) | 
|  | return ret | 
|  | elif cmd == 'stat': | 
|  | fp = Popen(xset.format('q').split(' '), stdout=PIPE).stdout | 
|  | ret = 'unknown' | 
|  | for line in fp: | 
|  | m = re.match('[\s]*Monitor is (?P<m>.*)', ascii(line)) | 
|  | if(m and len(m.group('m')) >= 2): | 
|  | out = m.group('m').lower() | 
|  | ret = out[3:] if out[0:2] == 'in' else out | 
|  | break | 
|  | fp.close() | 
|  | return ret | 
|  | def setRuntimeSuspend(self, before=True): | 
|  | if before: | 
|  | # runtime suspend disable or enable | 
|  | if self.rs > 0: | 
|  | self.rstgt, self.rsval, self.rsdir = 'on', 'auto', 'enabled' | 
|  | else: | 
|  | self.rstgt, self.rsval, self.rsdir = 'auto', 'on', 'disabled' | 
|  | pprint('CONFIGURING RUNTIME SUSPEND...') | 
|  | self.rslist = deviceInfo(self.rstgt) | 
|  | for i in self.rslist: | 
|  | self.setVal(self.rsval, i) | 
|  | pprint('runtime suspend %s on all devices (%d changed)' % (self.rsdir, len(self.rslist))) | 
|  | pprint('waiting 5 seconds...') | 
|  | time.sleep(5) | 
|  | else: | 
|  | # runtime suspend re-enable or re-disable | 
|  | for i in self.rslist: | 
|  | self.setVal(self.rstgt, i) | 
|  | pprint('runtime suspend settings restored on %d devices' % len(self.rslist)) | 
|  | def start(self, pm): | 
|  | if self.useftrace: | 
|  | self.dlog('start ftrace tracing') | 
|  | self.fsetVal('1', 'tracing_on') | 
|  | if self.useprocmon: | 
|  | self.dlog('start the process monitor') | 
|  | pm.start() | 
|  | def stop(self, pm): | 
|  | if self.useftrace: | 
|  | if self.useprocmon: | 
|  | self.dlog('stop the process monitor') | 
|  | pm.stop() | 
|  | self.dlog('stop ftrace tracing') | 
|  | self.fsetVal('0', 'tracing_on') | 
|  |  | 
|  | sysvals = SystemValues() | 
|  | switchvalues = ['enable', 'disable', 'on', 'off', 'true', 'false', '1', '0'] | 
|  | switchoff = ['disable', 'off', 'false', '0'] | 
|  | suspendmodename = { | 
|  | 'standby': 'standby (S1)', | 
|  | 'freeze': 'freeze (S2idle)', | 
|  | 'mem': 'suspend (S3)', | 
|  | 'disk': 'hibernate (S4)' | 
|  | } | 
|  |  | 
|  | # Class: DevProps | 
|  | # Description: | 
|  | #	 Simple class which holds property values collected | 
|  | #	 for all the devices used in the timeline. | 
|  | class DevProps: | 
|  | def __init__(self): | 
|  | self.syspath = '' | 
|  | self.altname = '' | 
|  | self.isasync = True | 
|  | self.xtraclass = '' | 
|  | self.xtrainfo = '' | 
|  | def out(self, dev): | 
|  | return '%s,%s,%d;' % (dev, self.altname, self.isasync) | 
|  | def debug(self, dev): | 
|  | pprint('%s:\n\taltname = %s\n\t  async = %s' % (dev, self.altname, self.isasync)) | 
|  | def altName(self, dev): | 
|  | if not self.altname or self.altname == dev: | 
|  | return dev | 
|  | return '%s [%s]' % (self.altname, dev) | 
|  | def xtraClass(self): | 
|  | if self.xtraclass: | 
|  | return ' '+self.xtraclass | 
|  | if not self.isasync: | 
|  | return ' sync' | 
|  | return '' | 
|  | def xtraInfo(self): | 
|  | if self.xtraclass: | 
|  | return ' '+self.xtraclass | 
|  | if self.isasync: | 
|  | return ' (async)' | 
|  | return ' (sync)' | 
|  |  | 
|  | # Class: DeviceNode | 
|  | # Description: | 
|  | #	 A container used to create a device hierachy, with a single root node | 
|  | #	 and a tree of child nodes. Used by Data.deviceTopology() | 
|  | class DeviceNode: | 
|  | def __init__(self, nodename, nodedepth): | 
|  | self.name = nodename | 
|  | self.children = [] | 
|  | self.depth = nodedepth | 
|  |  | 
|  | # Class: Data | 
|  | # Description: | 
|  | #	 The primary container for suspend/resume test data. There is one for | 
|  | #	 each test run. The data is organized into a cronological hierarchy: | 
|  | #	 Data.dmesg { | 
|  | #		phases { | 
|  | #			10 sequential, non-overlapping phases of S/R | 
|  | #			contents: times for phase start/end, order/color data for html | 
|  | #			devlist { | 
|  | #				device callback or action list for this phase | 
|  | #				device { | 
|  | #					a single device callback or generic action | 
|  | #					contents: start/stop times, pid/cpu/driver info | 
|  | #						parents/children, html id for timeline/callgraph | 
|  | #						optionally includes an ftrace callgraph | 
|  | #						optionally includes dev/ps data | 
|  | #				} | 
|  | #			} | 
|  | #		} | 
|  | #	} | 
|  | # | 
|  | class Data: | 
|  | phasedef = { | 
|  | 'suspend_prepare': {'order': 0, 'color': '#CCFFCC'}, | 
|  | 'suspend': {'order': 1, 'color': '#88FF88'}, | 
|  | 'suspend_late': {'order': 2, 'color': '#00AA00'}, | 
|  | 'suspend_noirq': {'order': 3, 'color': '#008888'}, | 
|  | 'suspend_machine': {'order': 4, 'color': '#0000FF'}, | 
|  | 'resume_machine': {'order': 5, 'color': '#FF0000'}, | 
|  | 'resume_noirq': {'order': 6, 'color': '#FF9900'}, | 
|  | 'resume_early': {'order': 7, 'color': '#FFCC00'}, | 
|  | 'resume': {'order': 8, 'color': '#FFFF88'}, | 
|  | 'resume_complete': {'order': 9, 'color': '#FFFFCC'}, | 
|  | } | 
|  | errlist = { | 
|  | 'HWERROR' : r'.*\[ *Hardware Error *\].*', | 
|  | 'FWBUG'   : r'.*\[ *Firmware Bug *\].*', | 
|  | 'BUG'     : r'(?i).*\bBUG\b.*', | 
|  | 'ERROR'   : r'(?i).*\bERROR\b.*', | 
|  | 'WARNING' : r'(?i).*\bWARNING\b.*', | 
|  | 'FAULT'   : r'(?i).*\bFAULT\b.*', | 
|  | 'FAIL'    : r'(?i).*\bFAILED\b.*', | 
|  | 'INVALID' : r'(?i).*\bINVALID\b.*', | 
|  | 'CRASH'   : r'(?i).*\bCRASHED\b.*', | 
|  | 'TIMEOUT' : r'(?i).*\bTIMEOUT\b.*', | 
|  | 'ABORT'   : r'(?i).*\bABORT\b.*', | 
|  | 'IRQ'     : r'.*\bgenirq: .*', | 
|  | 'TASKFAIL': r'.*Freezing of tasks *.*', | 
|  | 'ACPI'    : r'.*\bACPI *(?P<b>[A-Za-z]*) *Error[: ].*', | 
|  | 'DISKFULL': r'.*\bNo space left on device.*', | 
|  | 'USBERR'  : r'.*usb .*device .*, error [0-9-]*', | 
|  | 'ATAERR'  : r' *ata[0-9\.]*: .*failed.*', | 
|  | 'MEIERR'  : r' *mei.*: .*failed.*', | 
|  | 'TPMERR'  : r'(?i) *tpm *tpm[0-9]*: .*error.*', | 
|  | } | 
|  | def __init__(self, num): | 
|  | idchar = 'abcdefghij' | 
|  | self.start = 0.0 # test start | 
|  | self.end = 0.0   # test end | 
|  | self.hwstart = 0 # rtc test start | 
|  | self.hwend = 0   # rtc test end | 
|  | self.tSuspended = 0.0 # low-level suspend start | 
|  | self.tResumed = 0.0   # low-level resume start | 
|  | self.tKernSus = 0.0   # kernel level suspend start | 
|  | self.tKernRes = 0.0   # kernel level resume end | 
|  | self.fwValid = False  # is firmware data available | 
|  | self.fwSuspend = 0    # time spent in firmware suspend | 
|  | self.fwResume = 0     # time spent in firmware resume | 
|  | self.html_device_id = 0 | 
|  | self.stamp = 0 | 
|  | self.outfile = '' | 
|  | self.kerror = False | 
|  | self.wifi = dict() | 
|  | self.turbostat = 0 | 
|  | self.enterfail = '' | 
|  | self.currphase = '' | 
|  | self.pstl = dict()    # process timeline | 
|  | self.testnumber = num | 
|  | self.idstr = idchar[num] | 
|  | self.dmesgtext = []   # dmesg text file in memory | 
|  | self.dmesg = dict()   # root data structure | 
|  | self.errorinfo = {'suspend':[],'resume':[]} | 
|  | self.tLow = []        # time spent in low-level suspends (standby/freeze) | 
|  | self.devpids = [] | 
|  | self.devicegroups = 0 | 
|  | def sortedPhases(self): | 
|  | return sorted(self.dmesg, key=lambda k:self.dmesg[k]['order']) | 
|  | def initDevicegroups(self): | 
|  | # called when phases are all finished being added | 
|  | for phase in sorted(self.dmesg.keys()): | 
|  | if '*' in phase: | 
|  | p = phase.split('*') | 
|  | pnew = '%s%d' % (p[0], len(p)) | 
|  | self.dmesg[pnew] = self.dmesg.pop(phase) | 
|  | self.devicegroups = [] | 
|  | for phase in self.sortedPhases(): | 
|  | self.devicegroups.append([phase]) | 
|  | def nextPhase(self, phase, offset): | 
|  | order = self.dmesg[phase]['order'] + offset | 
|  | for p in self.dmesg: | 
|  | if self.dmesg[p]['order'] == order: | 
|  | return p | 
|  | return '' | 
|  | def lastPhase(self, depth=1): | 
|  | plist = self.sortedPhases() | 
|  | if len(plist) < depth: | 
|  | return '' | 
|  | return plist[-1*depth] | 
|  | def turbostatInfo(self): | 
|  | tp = TestProps() | 
|  | out = {'syslpi':'N/A','pkgpc10':'N/A'} | 
|  | for line in self.dmesgtext: | 
|  | m = re.match(tp.tstatfmt, line) | 
|  | if not m: | 
|  | continue | 
|  | for i in m.group('t').split('|'): | 
|  | if 'SYS%LPI' in i: | 
|  | out['syslpi'] = i.split('=')[-1]+'%' | 
|  | elif 'pc10' in i: | 
|  | out['pkgpc10'] = i.split('=')[-1]+'%' | 
|  | break | 
|  | return out | 
|  | def extractErrorInfo(self): | 
|  | lf = self.dmesgtext | 
|  | if len(self.dmesgtext) < 1 and sysvals.dmesgfile: | 
|  | lf = sysvals.openlog(sysvals.dmesgfile, 'r') | 
|  | i = 0 | 
|  | tp = TestProps() | 
|  | list = [] | 
|  | for line in lf: | 
|  | i += 1 | 
|  | if tp.stampInfo(line, sysvals): | 
|  | continue | 
|  | m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line) | 
|  | if not m: | 
|  | continue | 
|  | t = float(m.group('ktime')) | 
|  | if t < self.start or t > self.end: | 
|  | continue | 
|  | dir = 'suspend' if t < self.tSuspended else 'resume' | 
|  | msg = m.group('msg') | 
|  | if re.match('capability: warning: .*', msg): | 
|  | continue | 
|  | for err in self.errlist: | 
|  | if re.match(self.errlist[err], msg): | 
|  | list.append((msg, err, dir, t, i, i)) | 
|  | self.kerror = True | 
|  | break | 
|  | tp.msglist = [] | 
|  | for msg, type, dir, t, idx1, idx2 in list: | 
|  | tp.msglist.append(msg) | 
|  | self.errorinfo[dir].append((type, t, idx1, idx2)) | 
|  | if self.kerror: | 
|  | sysvals.dmesglog = True | 
|  | if len(self.dmesgtext) < 1 and sysvals.dmesgfile: | 
|  | lf.close() | 
|  | return tp | 
|  | def setStart(self, time, msg=''): | 
|  | self.start = time | 
|  | if msg: | 
|  | try: | 
|  | self.hwstart = datetime.strptime(msg, sysvals.tmstart) | 
|  | except: | 
|  | self.hwstart = 0 | 
|  | def setEnd(self, time, msg=''): | 
|  | self.end = time | 
|  | if msg: | 
|  | try: | 
|  | self.hwend = datetime.strptime(msg, sysvals.tmend) | 
|  | except: | 
|  | self.hwend = 0 | 
|  | def isTraceEventOutsideDeviceCalls(self, pid, time): | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | for dev in list: | 
|  | d = list[dev] | 
|  | if(d['pid'] == pid and time >= d['start'] and | 
|  | time < d['end']): | 
|  | return False | 
|  | return True | 
|  | def sourcePhase(self, start): | 
|  | for phase in self.sortedPhases(): | 
|  | if 'machine' in phase: | 
|  | continue | 
|  | pend = self.dmesg[phase]['end'] | 
|  | if start <= pend: | 
|  | return phase | 
|  | return 'resume_complete' | 
|  | def sourceDevice(self, phaselist, start, end, pid, type): | 
|  | tgtdev = '' | 
|  | for phase in phaselist: | 
|  | list = self.dmesg[phase]['list'] | 
|  | for devname in list: | 
|  | dev = list[devname] | 
|  | # pid must match | 
|  | if dev['pid'] != pid: | 
|  | continue | 
|  | devS = dev['start'] | 
|  | devE = dev['end'] | 
|  | if type == 'device': | 
|  | # device target event is entirely inside the source boundary | 
|  | if(start < devS or start >= devE or end <= devS or end > devE): | 
|  | continue | 
|  | elif type == 'thread': | 
|  | # thread target event will expand the source boundary | 
|  | if start < devS: | 
|  | dev['start'] = start | 
|  | if end > devE: | 
|  | dev['end'] = end | 
|  | tgtdev = dev | 
|  | break | 
|  | return tgtdev | 
|  | def addDeviceFunctionCall(self, displayname, kprobename, proc, pid, start, end, cdata, rdata): | 
|  | # try to place the call in a device | 
|  | phases = self.sortedPhases() | 
|  | tgtdev = self.sourceDevice(phases, start, end, pid, 'device') | 
|  | # calls with device pids that occur outside device bounds are dropped | 
|  | # TODO: include these somehow | 
|  | if not tgtdev and pid in self.devpids: | 
|  | return False | 
|  | # try to place the call in a thread | 
|  | if not tgtdev: | 
|  | tgtdev = self.sourceDevice(phases, start, end, pid, 'thread') | 
|  | # create new thread blocks, expand as new calls are found | 
|  | if not tgtdev: | 
|  | if proc == '<...>': | 
|  | threadname = 'kthread-%d' % (pid) | 
|  | else: | 
|  | threadname = '%s-%d' % (proc, pid) | 
|  | tgtphase = self.sourcePhase(start) | 
|  | self.newAction(tgtphase, threadname, pid, '', start, end, '', ' kth', '') | 
|  | return self.addDeviceFunctionCall(displayname, kprobename, proc, pid, start, end, cdata, rdata) | 
|  | # this should not happen | 
|  | if not tgtdev: | 
|  | sysvals.vprint('[%f - %f] %s-%d %s %s %s' % \ | 
|  | (start, end, proc, pid, kprobename, cdata, rdata)) | 
|  | return False | 
|  | # place the call data inside the src element of the tgtdev | 
|  | if('src' not in tgtdev): | 
|  | tgtdev['src'] = [] | 
|  | dtf = sysvals.dev_tracefuncs | 
|  | ubiquitous = False | 
|  | if kprobename in dtf and 'ub' in dtf[kprobename]: | 
|  | ubiquitous = True | 
|  | mc = re.match('\(.*\) *(?P<args>.*)', cdata) | 
|  | mr = re.match('\((?P<caller>\S*).* arg1=(?P<ret>.*)', rdata) | 
|  | if mc and mr: | 
|  | c = mr.group('caller').split('+')[0] | 
|  | a = mc.group('args').strip() | 
|  | r = mr.group('ret') | 
|  | if len(r) > 6: | 
|  | r = '' | 
|  | else: | 
|  | r = 'ret=%s ' % r | 
|  | if ubiquitous and c in dtf and 'ub' in dtf[c]: | 
|  | return False | 
|  | else: | 
|  | return False | 
|  | color = sysvals.kprobeColor(kprobename) | 
|  | e = DevFunction(displayname, a, c, r, start, end, ubiquitous, proc, pid, color) | 
|  | tgtdev['src'].append(e) | 
|  | return True | 
|  | def overflowDevices(self): | 
|  | # get a list of devices that extend beyond the end of this test run | 
|  | devlist = [] | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | for devname in list: | 
|  | dev = list[devname] | 
|  | if dev['end'] > self.end: | 
|  | devlist.append(dev) | 
|  | return devlist | 
|  | def mergeOverlapDevices(self, devlist): | 
|  | # merge any devices that overlap devlist | 
|  | for dev in devlist: | 
|  | devname = dev['name'] | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | if devname not in list: | 
|  | continue | 
|  | tdev = list[devname] | 
|  | o = min(dev['end'], tdev['end']) - max(dev['start'], tdev['start']) | 
|  | if o <= 0: | 
|  | continue | 
|  | dev['end'] = tdev['end'] | 
|  | if 'src' not in dev or 'src' not in tdev: | 
|  | continue | 
|  | dev['src'] += tdev['src'] | 
|  | del list[devname] | 
|  | def usurpTouchingThread(self, name, dev): | 
|  | # the caller test has priority of this thread, give it to him | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | if name in list: | 
|  | tdev = list[name] | 
|  | if tdev['start'] - dev['end'] < 0.1: | 
|  | dev['end'] = tdev['end'] | 
|  | if 'src' not in dev: | 
|  | dev['src'] = [] | 
|  | if 'src' in tdev: | 
|  | dev['src'] += tdev['src'] | 
|  | del list[name] | 
|  | break | 
|  | def stitchTouchingThreads(self, testlist): | 
|  | # merge any threads between tests that touch | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | for devname in list: | 
|  | dev = list[devname] | 
|  | if 'htmlclass' not in dev or 'kth' not in dev['htmlclass']: | 
|  | continue | 
|  | for data in testlist: | 
|  | data.usurpTouchingThread(devname, dev) | 
|  | def optimizeDevSrc(self): | 
|  | # merge any src call loops to reduce timeline size | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | for dev in list: | 
|  | if 'src' not in list[dev]: | 
|  | continue | 
|  | src = list[dev]['src'] | 
|  | p = 0 | 
|  | for e in sorted(src, key=lambda event: event.time): | 
|  | if not p or not e.repeat(p): | 
|  | p = e | 
|  | continue | 
|  | # e is another iteration of p, move it into p | 
|  | p.end = e.end | 
|  | p.length = p.end - p.time | 
|  | p.count += 1 | 
|  | src.remove(e) | 
|  | def trimTimeVal(self, t, t0, dT, left): | 
|  | if left: | 
|  | if(t > t0): | 
|  | if(t - dT < t0): | 
|  | return t0 | 
|  | return t - dT | 
|  | else: | 
|  | return t | 
|  | else: | 
|  | if(t < t0 + dT): | 
|  | if(t > t0): | 
|  | return t0 + dT | 
|  | return t + dT | 
|  | else: | 
|  | return t | 
|  | def trimTime(self, t0, dT, left): | 
|  | self.tSuspended = self.trimTimeVal(self.tSuspended, t0, dT, left) | 
|  | self.tResumed = self.trimTimeVal(self.tResumed, t0, dT, left) | 
|  | self.start = self.trimTimeVal(self.start, t0, dT, left) | 
|  | self.tKernSus = self.trimTimeVal(self.tKernSus, t0, dT, left) | 
|  | self.tKernRes = self.trimTimeVal(self.tKernRes, t0, dT, left) | 
|  | self.end = self.trimTimeVal(self.end, t0, dT, left) | 
|  | for phase in self.sortedPhases(): | 
|  | p = self.dmesg[phase] | 
|  | p['start'] = self.trimTimeVal(p['start'], t0, dT, left) | 
|  | p['end'] = self.trimTimeVal(p['end'], t0, dT, left) | 
|  | list = p['list'] | 
|  | for name in list: | 
|  | d = list[name] | 
|  | d['start'] = self.trimTimeVal(d['start'], t0, dT, left) | 
|  | d['end'] = self.trimTimeVal(d['end'], t0, dT, left) | 
|  | d['length'] = d['end'] - d['start'] | 
|  | if('ftrace' in d): | 
|  | cg = d['ftrace'] | 
|  | cg.start = self.trimTimeVal(cg.start, t0, dT, left) | 
|  | cg.end = self.trimTimeVal(cg.end, t0, dT, left) | 
|  | for line in cg.list: | 
|  | line.time = self.trimTimeVal(line.time, t0, dT, left) | 
|  | if('src' in d): | 
|  | for e in d['src']: | 
|  | e.time = self.trimTimeVal(e.time, t0, dT, left) | 
|  | e.end = self.trimTimeVal(e.end, t0, dT, left) | 
|  | e.length = e.end - e.time | 
|  | if('cpuexec' in d): | 
|  | cpuexec = dict() | 
|  | for e in d['cpuexec']: | 
|  | c0, cN = e | 
|  | c0 = self.trimTimeVal(c0, t0, dT, left) | 
|  | cN = self.trimTimeVal(cN, t0, dT, left) | 
|  | cpuexec[(c0, cN)] = d['cpuexec'][e] | 
|  | d['cpuexec'] = cpuexec | 
|  | for dir in ['suspend', 'resume']: | 
|  | list = [] | 
|  | for e in self.errorinfo[dir]: | 
|  | type, tm, idx1, idx2 = e | 
|  | tm = self.trimTimeVal(tm, t0, dT, left) | 
|  | list.append((type, tm, idx1, idx2)) | 
|  | self.errorinfo[dir] = list | 
|  | def trimFreezeTime(self, tZero): | 
|  | # trim out any standby or freeze clock time | 
|  | lp = '' | 
|  | for phase in self.sortedPhases(): | 
|  | if 'resume_machine' in phase and 'suspend_machine' in lp: | 
|  | tS, tR = self.dmesg[lp]['end'], self.dmesg[phase]['start'] | 
|  | tL = tR - tS | 
|  | if tL <= 0: | 
|  | continue | 
|  | left = True if tR > tZero else False | 
|  | self.trimTime(tS, tL, left) | 
|  | if 'waking' in self.dmesg[lp]: | 
|  | tCnt = self.dmesg[lp]['waking'][0] | 
|  | if self.dmesg[lp]['waking'][1] >= 0.001: | 
|  | tTry = '%.0f' % (round(self.dmesg[lp]['waking'][1] * 1000)) | 
|  | else: | 
|  | tTry = '%.3f' % (self.dmesg[lp]['waking'][1] * 1000) | 
|  | text = '%.0f (%s ms waking %d times)' % (tL * 1000, tTry, tCnt) | 
|  | else: | 
|  | text = '%.0f' % (tL * 1000) | 
|  | self.tLow.append(text) | 
|  | lp = phase | 
|  | def getMemTime(self): | 
|  | if not self.hwstart or not self.hwend: | 
|  | return | 
|  | stime = (self.tSuspended - self.start) * 1000000 | 
|  | rtime = (self.end - self.tResumed) * 1000000 | 
|  | hws = self.hwstart + timedelta(microseconds=stime) | 
|  | hwr = self.hwend - timedelta(microseconds=rtime) | 
|  | self.tLow.append('%.0f'%((hwr - hws).total_seconds() * 1000)) | 
|  | def getTimeValues(self): | 
|  | sktime = (self.tSuspended - self.tKernSus) * 1000 | 
|  | rktime = (self.tKernRes - self.tResumed) * 1000 | 
|  | return (sktime, rktime) | 
|  | def setPhase(self, phase, ktime, isbegin, order=-1): | 
|  | if(isbegin): | 
|  | # phase start over current phase | 
|  | if self.currphase: | 
|  | if 'resume_machine' not in self.currphase: | 
|  | sysvals.vprint('WARNING: phase %s failed to end' % self.currphase) | 
|  | self.dmesg[self.currphase]['end'] = ktime | 
|  | phases = self.dmesg.keys() | 
|  | color = self.phasedef[phase]['color'] | 
|  | count = len(phases) if order < 0 else order | 
|  | # create unique name for every new phase | 
|  | while phase in phases: | 
|  | phase += '*' | 
|  | self.dmesg[phase] = {'list': dict(), 'start': -1.0, 'end': -1.0, | 
|  | 'row': 0, 'color': color, 'order': count} | 
|  | self.dmesg[phase]['start'] = ktime | 
|  | self.currphase = phase | 
|  | else: | 
|  | # phase end without a start | 
|  | if phase not in self.currphase: | 
|  | if self.currphase: | 
|  | sysvals.vprint('WARNING: %s ended instead of %s, ftrace corruption?' % (phase, self.currphase)) | 
|  | else: | 
|  | sysvals.vprint('WARNING: %s ended without a start, ftrace corruption?' % phase) | 
|  | return phase | 
|  | phase = self.currphase | 
|  | self.dmesg[phase]['end'] = ktime | 
|  | self.currphase = '' | 
|  | return phase | 
|  | def sortedDevices(self, phase): | 
|  | list = self.dmesg[phase]['list'] | 
|  | return sorted(list, key=lambda k:list[k]['start']) | 
|  | def fixupInitcalls(self, phase): | 
|  | # if any calls never returned, clip them at system resume end | 
|  | phaselist = self.dmesg[phase]['list'] | 
|  | for devname in phaselist: | 
|  | dev = phaselist[devname] | 
|  | if(dev['end'] < 0): | 
|  | for p in self.sortedPhases(): | 
|  | if self.dmesg[p]['end'] > dev['start']: | 
|  | dev['end'] = self.dmesg[p]['end'] | 
|  | break | 
|  | sysvals.vprint('%s (%s): callback didnt return' % (devname, phase)) | 
|  | def deviceFilter(self, devicefilter): | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | rmlist = [] | 
|  | for name in list: | 
|  | keep = False | 
|  | for filter in devicefilter: | 
|  | if filter in name or \ | 
|  | ('drv' in list[name] and filter in list[name]['drv']): | 
|  | keep = True | 
|  | if not keep: | 
|  | rmlist.append(name) | 
|  | for name in rmlist: | 
|  | del list[name] | 
|  | def fixupInitcallsThatDidntReturn(self): | 
|  | # if any calls never returned, clip them at system resume end | 
|  | for phase in self.sortedPhases(): | 
|  | self.fixupInitcalls(phase) | 
|  | def phaseOverlap(self, phases): | 
|  | rmgroups = [] | 
|  | newgroup = [] | 
|  | for group in self.devicegroups: | 
|  | for phase in phases: | 
|  | if phase not in group: | 
|  | continue | 
|  | for p in group: | 
|  | if p not in newgroup: | 
|  | newgroup.append(p) | 
|  | if group not in rmgroups: | 
|  | rmgroups.append(group) | 
|  | for group in rmgroups: | 
|  | self.devicegroups.remove(group) | 
|  | self.devicegroups.append(newgroup) | 
|  | def newActionGlobal(self, name, start, end, pid=-1, color=''): | 
|  | # which phase is this device callback or action in | 
|  | phases = self.sortedPhases() | 
|  | targetphase = 'none' | 
|  | htmlclass = '' | 
|  | overlap = 0.0 | 
|  | myphases = [] | 
|  | for phase in phases: | 
|  | pstart = self.dmesg[phase]['start'] | 
|  | pend = self.dmesg[phase]['end'] | 
|  | # see if the action overlaps this phase | 
|  | o = max(0, min(end, pend) - max(start, pstart)) | 
|  | if o > 0: | 
|  | myphases.append(phase) | 
|  | # set the target phase to the one that overlaps most | 
|  | if o > overlap: | 
|  | if overlap > 0 and phase == 'post_resume': | 
|  | continue | 
|  | targetphase = phase | 
|  | overlap = o | 
|  | # if no target phase was found, pin it to the edge | 
|  | if targetphase == 'none': | 
|  | p0start = self.dmesg[phases[0]]['start'] | 
|  | if start <= p0start: | 
|  | targetphase = phases[0] | 
|  | else: | 
|  | targetphase = phases[-1] | 
|  | if pid == -2: | 
|  | htmlclass = ' bg' | 
|  | elif pid == -3: | 
|  | htmlclass = ' ps' | 
|  | if len(myphases) > 1: | 
|  | htmlclass = ' bg' | 
|  | self.phaseOverlap(myphases) | 
|  | if targetphase in phases: | 
|  | newname = self.newAction(targetphase, name, pid, '', start, end, '', htmlclass, color) | 
|  | return (targetphase, newname) | 
|  | return False | 
|  | def newAction(self, phase, name, pid, parent, start, end, drv, htmlclass='', color=''): | 
|  | # new device callback for a specific phase | 
|  | self.html_device_id += 1 | 
|  | devid = '%s%d' % (self.idstr, self.html_device_id) | 
|  | list = self.dmesg[phase]['list'] | 
|  | length = -1.0 | 
|  | if(start >= 0 and end >= 0): | 
|  | length = end - start | 
|  | if pid == -2 or name not in sysvals.tracefuncs.keys(): | 
|  | i = 2 | 
|  | origname = name | 
|  | while(name in list): | 
|  | name = '%s[%d]' % (origname, i) | 
|  | i += 1 | 
|  | list[name] = {'name': name, 'start': start, 'end': end, 'pid': pid, | 
|  | 'par': parent, 'length': length, 'row': 0, 'id': devid, 'drv': drv } | 
|  | if htmlclass: | 
|  | list[name]['htmlclass'] = htmlclass | 
|  | if color: | 
|  | list[name]['color'] = color | 
|  | return name | 
|  | def findDevice(self, phase, name): | 
|  | list = self.dmesg[phase]['list'] | 
|  | mydev = '' | 
|  | for devname in sorted(list): | 
|  | if name == devname or re.match('^%s\[(?P<num>[0-9]*)\]$' % name, devname): | 
|  | mydev = devname | 
|  | if mydev: | 
|  | return list[mydev] | 
|  | return False | 
|  | def deviceChildren(self, devname, phase): | 
|  | devlist = [] | 
|  | list = self.dmesg[phase]['list'] | 
|  | for child in list: | 
|  | if(list[child]['par'] == devname): | 
|  | devlist.append(child) | 
|  | return devlist | 
|  | def maxDeviceNameSize(self, phase): | 
|  | size = 0 | 
|  | for name in self.dmesg[phase]['list']: | 
|  | if len(name) > size: | 
|  | size = len(name) | 
|  | return size | 
|  | def printDetails(self): | 
|  | sysvals.vprint('Timeline Details:') | 
|  | sysvals.vprint('          test start: %f' % self.start) | 
|  | sysvals.vprint('kernel suspend start: %f' % self.tKernSus) | 
|  | tS = tR = False | 
|  | for phase in self.sortedPhases(): | 
|  | devlist = self.dmesg[phase]['list'] | 
|  | dc, ps, pe = len(devlist), self.dmesg[phase]['start'], self.dmesg[phase]['end'] | 
|  | if not tS and ps >= self.tSuspended: | 
|  | sysvals.vprint('   machine suspended: %f' % self.tSuspended) | 
|  | tS = True | 
|  | if not tR and ps >= self.tResumed: | 
|  | sysvals.vprint('     machine resumed: %f' % self.tResumed) | 
|  | tR = True | 
|  | sysvals.vprint('%20s: %f - %f (%d devices)' % (phase, ps, pe, dc)) | 
|  | if sysvals.devdump: | 
|  | sysvals.vprint(''.join('-' for i in range(80))) | 
|  | maxname = '%d' % self.maxDeviceNameSize(phase) | 
|  | fmt = '%3d) %'+maxname+'s - %f - %f' | 
|  | c = 1 | 
|  | for name in sorted(devlist): | 
|  | s = devlist[name]['start'] | 
|  | e = devlist[name]['end'] | 
|  | sysvals.vprint(fmt % (c, name, s, e)) | 
|  | c += 1 | 
|  | sysvals.vprint(''.join('-' for i in range(80))) | 
|  | sysvals.vprint('   kernel resume end: %f' % self.tKernRes) | 
|  | sysvals.vprint('            test end: %f' % self.end) | 
|  | def deviceChildrenAllPhases(self, devname): | 
|  | devlist = [] | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.deviceChildren(devname, phase) | 
|  | for dev in sorted(list): | 
|  | if dev not in devlist: | 
|  | devlist.append(dev) | 
|  | return devlist | 
|  | def masterTopology(self, name, list, depth): | 
|  | node = DeviceNode(name, depth) | 
|  | for cname in list: | 
|  | # avoid recursions | 
|  | if name == cname: | 
|  | continue | 
|  | clist = self.deviceChildrenAllPhases(cname) | 
|  | cnode = self.masterTopology(cname, clist, depth+1) | 
|  | node.children.append(cnode) | 
|  | return node | 
|  | def printTopology(self, node): | 
|  | html = '' | 
|  | if node.name: | 
|  | info = '' | 
|  | drv = '' | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | if node.name in list: | 
|  | s = list[node.name]['start'] | 
|  | e = list[node.name]['end'] | 
|  | if list[node.name]['drv']: | 
|  | drv = ' {'+list[node.name]['drv']+'}' | 
|  | info += ('<li>%s: %.3fms</li>' % (phase, (e-s)*1000)) | 
|  | html += '<li><b>'+node.name+drv+'</b>' | 
|  | if info: | 
|  | html += '<ul>'+info+'</ul>' | 
|  | html += '</li>' | 
|  | if len(node.children) > 0: | 
|  | html += '<ul>' | 
|  | for cnode in node.children: | 
|  | html += self.printTopology(cnode) | 
|  | html += '</ul>' | 
|  | return html | 
|  | def rootDeviceList(self): | 
|  | # list of devices graphed | 
|  | real = [] | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | for dev in sorted(list): | 
|  | if list[dev]['pid'] >= 0 and dev not in real: | 
|  | real.append(dev) | 
|  | # list of top-most root devices | 
|  | rootlist = [] | 
|  | for phase in self.sortedPhases(): | 
|  | list = self.dmesg[phase]['list'] | 
|  | for dev in sorted(list): | 
|  | pdev = list[dev]['par'] | 
|  | pid = list[dev]['pid'] | 
|  | if(pid < 0 or re.match('[0-9]*-[0-9]*\.[0-9]*[\.0-9]*\:[\.0-9]*$', pdev)): | 
|  | continue | 
|  | if pdev and pdev not in real and pdev not in rootlist: | 
|  | rootlist.append(pdev) | 
|  | return rootlist | 
|  | def deviceTopology(self): | 
|  | rootlist = self.rootDeviceList() | 
|  | master = self.masterTopology('', rootlist, 0) | 
|  | return self.printTopology(master) | 
|  | def selectTimelineDevices(self, widfmt, tTotal, mindevlen): | 
|  | # only select devices that will actually show up in html | 
|  | self.tdevlist = dict() | 
|  | for phase in self.dmesg: | 
|  | devlist = [] | 
|  | list = self.dmesg[phase]['list'] | 
|  | for dev in list: | 
|  | length = (list[dev]['end'] - list[dev]['start']) * 1000 | 
|  | width = widfmt % (((list[dev]['end']-list[dev]['start'])*100)/tTotal) | 
|  | if length >= mindevlen: | 
|  | devlist.append(dev) | 
|  | self.tdevlist[phase] = devlist | 
|  | def addHorizontalDivider(self, devname, devend): | 
|  | phase = 'suspend_prepare' | 
|  | self.newAction(phase, devname, -2, '', \ | 
|  | self.start, devend, '', ' sec', '') | 
|  | if phase not in self.tdevlist: | 
|  | self.tdevlist[phase] = [] | 
|  | self.tdevlist[phase].append(devname) | 
|  | d = DevItem(0, phase, self.dmesg[phase]['list'][devname]) | 
|  | return d | 
|  | def addProcessUsageEvent(self, name, times): | 
|  | # get the start and end times for this process | 
|  | cpuexec = dict() | 
|  | tlast = start = end = -1 | 
|  | for t in sorted(times): | 
|  | if tlast < 0: | 
|  | tlast = t | 
|  | continue | 
|  | if name in self.pstl[t] and self.pstl[t][name] > 0: | 
|  | if start < 0: | 
|  | start = tlast | 
|  | end, key = t, (tlast, t) | 
|  | maxj = (t - tlast) * 1024.0 | 
|  | cpuexec[key] = min(1.0, float(self.pstl[t][name]) / maxj) | 
|  | tlast = t | 
|  | if start < 0 or end < 0: | 
|  | return | 
|  | # add a new action for this process and get the object | 
|  | out = self.newActionGlobal(name, start, end, -3) | 
|  | if out: | 
|  | phase, devname = out | 
|  | dev = self.dmesg[phase]['list'][devname] | 
|  | dev['cpuexec'] = cpuexec | 
|  | def createProcessUsageEvents(self): | 
|  | # get an array of process names and times | 
|  | proclist = {'sus': dict(), 'res': dict()} | 
|  | tdata = {'sus': [], 'res': []} | 
|  | for t in sorted(self.pstl): | 
|  | dir = 'sus' if t < self.tSuspended else 'res' | 
|  | for ps in sorted(self.pstl[t]): | 
|  | if ps not in proclist[dir]: | 
|  | proclist[dir][ps] = 0 | 
|  | tdata[dir].append(t) | 
|  | # process the events for suspend and resume | 
|  | if len(proclist['sus']) > 0 or len(proclist['res']) > 0: | 
|  | sysvals.vprint('Process Execution:') | 
|  | for dir in ['sus', 'res']: | 
|  | for ps in sorted(proclist[dir]): | 
|  | self.addProcessUsageEvent(ps, tdata[dir]) | 
|  | def handleEndMarker(self, time, msg=''): | 
|  | dm = self.dmesg | 
|  | self.setEnd(time, msg) | 
|  | self.initDevicegroups() | 
|  | # give suspend_prepare an end if needed | 
|  | if 'suspend_prepare' in dm and dm['suspend_prepare']['end'] < 0: | 
|  | dm['suspend_prepare']['end'] = time | 
|  | # assume resume machine ends at next phase start | 
|  | if 'resume_machine' in dm and dm['resume_machine']['end'] < 0: | 
|  | np = self.nextPhase('resume_machine', 1) | 
|  | if np: | 
|  | dm['resume_machine']['end'] = dm[np]['start'] | 
|  | # if kernel resume end not found, assume its the end marker | 
|  | if self.tKernRes == 0.0: | 
|  | self.tKernRes = time | 
|  | # if kernel suspend start not found, assume its the end marker | 
|  | if self.tKernSus == 0.0: | 
|  | self.tKernSus = time | 
|  | # set resume complete to end at end marker | 
|  | if 'resume_complete' in dm: | 
|  | dm['resume_complete']['end'] = time | 
|  | def initcall_debug_call(self, line, quick=False): | 
|  | m = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) .* (?P<f>.*)\: '+\ | 
|  | 'PM: *calling .* @ (?P<n>.*), parent: (?P<p>.*)', line) | 
|  | if not m: | 
|  | m = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) .* (?P<f>.*)\: '+\ | 
|  | 'calling .* @ (?P<n>.*), parent: (?P<p>.*)', line) | 
|  | if not m: | 
|  | m = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) calling  '+\ | 
|  | '(?P<f>.*)\+ @ (?P<n>.*), parent: (?P<p>.*)', line) | 
|  | if m: | 
|  | return True if quick else m.group('t', 'f', 'n', 'p') | 
|  | return False if quick else ('', '', '', '') | 
|  | def initcall_debug_return(self, line, quick=False): | 
|  | m = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) .* (?P<f>.*)\: PM: '+\ | 
|  | '.* returned (?P<r>[0-9]*) after (?P<dt>[0-9]*) usecs', line) | 
|  | if not m: | 
|  | m = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) .* (?P<f>.*)\: '+\ | 
|  | '.* returned (?P<r>[0-9]*) after (?P<dt>[0-9]*) usecs', line) | 
|  | if not m: | 
|  | m = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) call '+\ | 
|  | '(?P<f>.*)\+ returned .* after (?P<dt>.*) usecs', line) | 
|  | if m: | 
|  | return True if quick else m.group('t', 'f', 'dt') | 
|  | return False if quick else ('', '', '') | 
|  | def debugPrint(self): | 
|  | for p in self.sortedPhases(): | 
|  | list = self.dmesg[p]['list'] | 
|  | for devname in sorted(list): | 
|  | dev = list[devname] | 
|  | if 'ftrace' in dev: | 
|  | dev['ftrace'].debugPrint(' [%s]' % devname) | 
|  |  | 
|  | # Class: DevFunction | 
|  | # Description: | 
|  | #	 A container for kprobe function data we want in the dev timeline | 
|  | class DevFunction: | 
|  | def __init__(self, name, args, caller, ret, start, end, u, proc, pid, color): | 
|  | self.row = 0 | 
|  | self.count = 1 | 
|  | self.name = name | 
|  | self.args = args | 
|  | self.caller = caller | 
|  | self.ret = ret | 
|  | self.time = start | 
|  | self.length = end - start | 
|  | self.end = end | 
|  | self.ubiquitous = u | 
|  | self.proc = proc | 
|  | self.pid = pid | 
|  | self.color = color | 
|  | def title(self): | 
|  | cnt = '' | 
|  | if self.count > 1: | 
|  | cnt = '(x%d)' % self.count | 
|  | l = '%0.3fms' % (self.length * 1000) | 
|  | if self.ubiquitous: | 
|  | title = '%s(%s)%s <- %s, %s(%s)' % \ | 
|  | (self.name, self.args, cnt, self.caller, self.ret, l) | 
|  | else: | 
|  | title = '%s(%s) %s%s(%s)' % (self.name, self.args, self.ret, cnt, l) | 
|  | return title.replace('"', '') | 
|  | def text(self): | 
|  | if self.count > 1: | 
|  | text = '%s(x%d)' % (self.name, self.count) | 
|  | else: | 
|  | text = self.name | 
|  | return text | 
|  | def repeat(self, tgt): | 
|  | # is the tgt call just a repeat of this call (e.g. are we in a loop) | 
|  | dt = self.time - tgt.end | 
|  | # only combine calls if -all- attributes are identical | 
|  | if tgt.caller == self.caller and \ | 
|  | tgt.name == self.name and tgt.args == self.args and \ | 
|  | tgt.proc == self.proc and tgt.pid == self.pid and \ | 
|  | tgt.ret == self.ret and dt >= 0 and \ | 
|  | dt <= sysvals.callloopmaxgap and \ | 
|  | self.length < sysvals.callloopmaxlen: | 
|  | return True | 
|  | return False | 
|  |  | 
|  | # Class: FTraceLine | 
|  | # Description: | 
|  | #	 A container for a single line of ftrace data. There are six basic types: | 
|  | #		 callgraph line: | 
|  | #			  call: "  dpm_run_callback() {" | 
|  | #			return: "  }" | 
|  | #			  leaf: " dpm_run_callback();" | 
|  | #		 trace event: | 
|  | #			 tracing_mark_write: SUSPEND START or RESUME COMPLETE | 
|  | #			 suspend_resume: phase or custom exec block data | 
|  | #			 device_pm_callback: device callback info | 
|  | class FTraceLine: | 
|  | def __init__(self, t, m='', d=''): | 
|  | self.length = 0.0 | 
|  | self.fcall = False | 
|  | self.freturn = False | 
|  | self.fevent = False | 
|  | self.fkprobe = False | 
|  | self.depth = 0 | 
|  | self.name = '' | 
|  | self.type = '' | 
|  | self.time = float(t) | 
|  | if not m and not d: | 
|  | return | 
|  | # is this a trace event | 
|  | if(d == 'traceevent' or re.match('^ *\/\* *(?P<msg>.*) \*\/ *$', m)): | 
|  | if(d == 'traceevent'): | 
|  | # nop format trace event | 
|  | msg = m | 
|  | else: | 
|  | # function_graph format trace event | 
|  | em = re.match('^ *\/\* *(?P<msg>.*) \*\/ *$', m) | 
|  | msg = em.group('msg') | 
|  |  | 
|  | emm = re.match('^(?P<call>.*?): (?P<msg>.*)', msg) | 
|  | if(emm): | 
|  | self.name = emm.group('msg') | 
|  | self.type = emm.group('call') | 
|  | else: | 
|  | self.name = msg | 
|  | km = re.match('^(?P<n>.*)_cal$', self.type) | 
|  | if km: | 
|  | self.fcall = True | 
|  | self.fkprobe = True | 
|  | self.type = km.group('n') | 
|  | return | 
|  | km = re.match('^(?P<n>.*)_ret$', self.type) | 
|  | if km: | 
|  | self.freturn = True | 
|  | self.fkprobe = True | 
|  | self.type = km.group('n') | 
|  | return | 
|  | self.fevent = True | 
|  | return | 
|  | # convert the duration to seconds | 
|  | if(d): | 
|  | self.length = float(d)/1000000 | 
|  | # the indentation determines the depth | 
|  | match = re.match('^(?P<d> *)(?P<o>.*)$', m) | 
|  | if(not match): | 
|  | return | 
|  | self.depth = self.getDepth(match.group('d')) | 
|  | m = match.group('o') | 
|  | # function return | 
|  | if(m[0] == '}'): | 
|  | self.freturn = True | 
|  | if(len(m) > 1): | 
|  | # includes comment with function name | 
|  | match = re.match('^} *\/\* *(?P<n>.*) *\*\/$', m) | 
|  | if(match): | 
|  | self.name = match.group('n').strip() | 
|  | # function call | 
|  | else: | 
|  | self.fcall = True | 
|  | # function call with children | 
|  | if(m[-1] == '{'): | 
|  | match = re.match('^(?P<n>.*) *\(.*', m) | 
|  | if(match): | 
|  | self.name = match.group('n').strip() | 
|  | # function call with no children (leaf) | 
|  | elif(m[-1] == ';'): | 
|  | self.freturn = True | 
|  | match = re.match('^(?P<n>.*) *\(.*', m) | 
|  | if(match): | 
|  | self.name = match.group('n').strip() | 
|  | # something else (possibly a trace marker) | 
|  | else: | 
|  | self.name = m | 
|  | def isCall(self): | 
|  | return self.fcall and not self.freturn | 
|  | def isReturn(self): | 
|  | return self.freturn and not self.fcall | 
|  | def isLeaf(self): | 
|  | return self.fcall and self.freturn | 
|  | def getDepth(self, str): | 
|  | return len(str)/2 | 
|  | def debugPrint(self, info=''): | 
|  | if self.isLeaf(): | 
|  | pprint(' -- %12.6f (depth=%02d): %s(); (%.3f us) %s' % (self.time, \ | 
|  | self.depth, self.name, self.length*1000000, info)) | 
|  | elif self.freturn: | 
|  | pprint(' -- %12.6f (depth=%02d): %s} (%.3f us) %s' % (self.time, \ | 
|  | self.depth, self.name, self.length*1000000, info)) | 
|  | else: | 
|  | pprint(' -- %12.6f (depth=%02d): %s() { (%.3f us) %s' % (self.time, \ | 
|  | self.depth, self.name, self.length*1000000, info)) | 
|  | def startMarker(self): | 
|  | # Is this the starting line of a suspend? | 
|  | if not self.fevent: | 
|  | return False | 
|  | if sysvals.usetracemarkers: | 
|  | if(self.name.startswith('SUSPEND START')): | 
|  | return True | 
|  | return False | 
|  | else: | 
|  | if(self.type == 'suspend_resume' and | 
|  | re.match('suspend_enter\[.*\] begin', self.name)): | 
|  | return True | 
|  | return False | 
|  | def endMarker(self): | 
|  | # Is this the ending line of a resume? | 
|  | if not self.fevent: | 
|  | return False | 
|  | if sysvals.usetracemarkers: | 
|  | if(self.name.startswith('RESUME COMPLETE')): | 
|  | return True | 
|  | return False | 
|  | else: | 
|  | if(self.type == 'suspend_resume' and | 
|  | re.match('thaw_processes\[.*\] end', self.name)): | 
|  | return True | 
|  | return False | 
|  |  | 
|  | # Class: FTraceCallGraph | 
|  | # Description: | 
|  | #	 A container for the ftrace callgraph of a single recursive function. | 
|  | #	 This can be a dpm_run_callback, dpm_prepare, or dpm_complete callgraph | 
|  | #	 Each instance is tied to a single device in a single phase, and is | 
|  | #	 comprised of an ordered list of FTraceLine objects | 
|  | class FTraceCallGraph: | 
|  | vfname = 'missing_function_name' | 
|  | def __init__(self, pid, sv): | 
|  | self.id = '' | 
|  | self.invalid = False | 
|  | self.name = '' | 
|  | self.partial = False | 
|  | self.ignore = False | 
|  | self.start = -1.0 | 
|  | self.end = -1.0 | 
|  | self.list = [] | 
|  | self.depth = 0 | 
|  | self.pid = pid | 
|  | self.sv = sv | 
|  | def addLine(self, line): | 
|  | # if this is already invalid, just leave | 
|  | if(self.invalid): | 
|  | if(line.depth == 0 and line.freturn): | 
|  | return 1 | 
|  | return 0 | 
|  | # invalidate on bad depth | 
|  | if(self.depth < 0): | 
|  | self.invalidate(line) | 
|  | return 0 | 
|  | # ignore data til we return to the current depth | 
|  | if self.ignore: | 
|  | if line.depth > self.depth: | 
|  | return 0 | 
|  | else: | 
|  | self.list[-1].freturn = True | 
|  | self.list[-1].length = line.time - self.list[-1].time | 
|  | self.ignore = False | 
|  | # if this is a return at self.depth, no more work is needed | 
|  | if line.depth == self.depth and line.isReturn(): | 
|  | if line.depth == 0: | 
|  | self.end = line.time | 
|  | return 1 | 
|  | return 0 | 
|  | # compare current depth with this lines pre-call depth | 
|  | prelinedep = line.depth | 
|  | if line.isReturn(): | 
|  | prelinedep += 1 | 
|  | last = 0 | 
|  | lasttime = line.time | 
|  | if len(self.list) > 0: | 
|  | last = self.list[-1] | 
|  | lasttime = last.time | 
|  | if last.isLeaf(): | 
|  | lasttime += last.length | 
|  | # handle low misalignments by inserting returns | 
|  | mismatch = prelinedep - self.depth | 
|  | warning = self.sv.verbose and abs(mismatch) > 1 | 
|  | info = [] | 
|  | if mismatch < 0: | 
|  | idx = 0 | 
|  | # add return calls to get the depth down | 
|  | while prelinedep < self.depth: | 
|  | self.depth -= 1 | 
|  | if idx == 0 and last and last.isCall(): | 
|  | # special case, turn last call into a leaf | 
|  | last.depth = self.depth | 
|  | last.freturn = True | 
|  | last.length = line.time - last.time | 
|  | if warning: | 
|  | info.append(('[make leaf]', last)) | 
|  | else: | 
|  | vline = FTraceLine(lasttime) | 
|  | vline.depth = self.depth | 
|  | vline.name = self.vfname | 
|  | vline.freturn = True | 
|  | self.list.append(vline) | 
|  | if warning: | 
|  | if idx == 0: | 
|  | info.append(('', last)) | 
|  | info.append(('[add return]', vline)) | 
|  | idx += 1 | 
|  | if warning: | 
|  | info.append(('', line)) | 
|  | # handle high misalignments by inserting calls | 
|  | elif mismatch > 0: | 
|  | idx = 0 | 
|  | if warning: | 
|  | info.append(('', last)) | 
|  | # add calls to get the depth up | 
|  | while prelinedep > self.depth: | 
|  | if idx == 0 and line.isReturn(): | 
|  | # special case, turn this return into a leaf | 
|  | line.fcall = True | 
|  | prelinedep -= 1 | 
|  | if warning: | 
|  | info.append(('[make leaf]', line)) | 
|  | else: | 
|  | vline = FTraceLine(lasttime) | 
|  | vline.depth = self.depth | 
|  | vline.name = self.vfname | 
|  | vline.fcall = True | 
|  | self.list.append(vline) | 
|  | self.depth += 1 | 
|  | if not last: | 
|  | self.start = vline.time | 
|  | if warning: | 
|  | info.append(('[add call]', vline)) | 
|  | idx += 1 | 
|  | if warning and ('[make leaf]', line) not in info: | 
|  | info.append(('', line)) | 
|  | if warning: | 
|  | pprint('WARNING: ftrace data missing, corrections made:') | 
|  | for i in info: | 
|  | t, obj = i | 
|  | if obj: | 
|  | obj.debugPrint(t) | 
|  | # process the call and set the new depth | 
|  | skipadd = False | 
|  | md = self.sv.max_graph_depth | 
|  | if line.isCall(): | 
|  | # ignore blacklisted/overdepth funcs | 
|  | if (md and self.depth >= md - 1) or (line.name in self.sv.cgblacklist): | 
|  | self.ignore = True | 
|  | else: | 
|  | self.depth += 1 | 
|  | elif line.isReturn(): | 
|  | self.depth -= 1 | 
|  | # remove blacklisted/overdepth/empty funcs that slipped through | 
|  | if (last and last.isCall() and last.depth == line.depth) or \ | 
|  | (md and last and last.depth >= md) or \ | 
|  | (line.name in self.sv.cgblacklist): | 
|  | while len(self.list) > 0 and self.list[-1].depth > line.depth: | 
|  | self.list.pop(-1) | 
|  | if len(self.list) == 0: | 
|  | self.invalid = True | 
|  | return 1 | 
|  | self.list[-1].freturn = True | 
|  | self.list[-1].length = line.time - self.list[-1].time | 
|  | self.list[-1].name = line.name | 
|  | skipadd = True | 
|  | if len(self.list) < 1: | 
|  | self.start = line.time | 
|  | # check for a mismatch that returned all the way to callgraph end | 
|  | res = 1 | 
|  | if mismatch < 0 and self.list[-1].depth == 0 and self.list[-1].freturn: | 
|  | line = self.list[-1] | 
|  | skipadd = True | 
|  | res = -1 | 
|  | if not skipadd: | 
|  | self.list.append(line) | 
|  | if(line.depth == 0 and line.freturn): | 
|  | if(self.start < 0): | 
|  | self.start = line.time | 
|  | self.end = line.time | 
|  | if line.fcall: | 
|  | self.end += line.length | 
|  | if self.list[0].name == self.vfname: | 
|  | self.invalid = True | 
|  | if res == -1: | 
|  | self.partial = True | 
|  | return res | 
|  | return 0 | 
|  | def invalidate(self, line): | 
|  | if(len(self.list) > 0): | 
|  | first = self.list[0] | 
|  | self.list = [] | 
|  | self.list.append(first) | 
|  | self.invalid = True | 
|  | id = 'task %s' % (self.pid) | 
|  | window = '(%f - %f)' % (self.start, line.time) | 
|  | if(self.depth < 0): | 
|  | pprint('Data misalignment for '+id+\ | 
|  | ' (buffer overflow), ignoring this callback') | 
|  | else: | 
|  | pprint('Too much data for '+id+\ | 
|  | ' '+window+', ignoring this callback') | 
|  | def slice(self, dev): | 
|  | minicg = FTraceCallGraph(dev['pid'], self.sv) | 
|  | minicg.name = self.name | 
|  | mydepth = -1 | 
|  | good = False | 
|  | for l in self.list: | 
|  | if(l.time < dev['start'] or l.time > dev['end']): | 
|  | continue | 
|  | if mydepth < 0: | 
|  | if l.name == 'mutex_lock' and l.freturn: | 
|  | mydepth = l.depth | 
|  | continue | 
|  | elif l.depth == mydepth and l.name == 'mutex_unlock' and l.fcall: | 
|  | good = True | 
|  | break | 
|  | l.depth -= mydepth | 
|  | minicg.addLine(l) | 
|  | if not good or len(minicg.list) < 1: | 
|  | return 0 | 
|  | return minicg | 
|  | def repair(self, enddepth): | 
|  | # bring the depth back to 0 with additional returns | 
|  | fixed = False | 
|  | last = self.list[-1] | 
|  | for i in reversed(range(enddepth)): | 
|  | t = FTraceLine(last.time) | 
|  | t.depth = i | 
|  | t.freturn = True | 
|  | fixed = self.addLine(t) | 
|  | if fixed != 0: | 
|  | self.end = last.time | 
|  | return True | 
|  | return False | 
|  | def postProcess(self): | 
|  | if len(self.list) > 0: | 
|  | self.name = self.list[0].name | 
|  | stack = dict() | 
|  | cnt = 0 | 
|  | last = 0 | 
|  | for l in self.list: | 
|  | # ftrace bug: reported duration is not reliable | 
|  | # check each leaf and clip it at max possible length | 
|  | if last and last.isLeaf(): | 
|  | if last.length > l.time - last.time: | 
|  | last.length = l.time - last.time | 
|  | if l.isCall(): | 
|  | stack[l.depth] = l | 
|  | cnt += 1 | 
|  | elif l.isReturn(): | 
|  | if(l.depth not in stack): | 
|  | if self.sv.verbose: | 
|  | pprint('Post Process Error: Depth missing') | 
|  | l.debugPrint() | 
|  | return False | 
|  | # calculate call length from call/return lines | 
|  | cl = stack[l.depth] | 
|  | cl.length = l.time - cl.time | 
|  | if cl.name == self.vfname: | 
|  | cl.name = l.name | 
|  | stack.pop(l.depth) | 
|  | l.length = 0 | 
|  | cnt -= 1 | 
|  | last = l | 
|  | if(cnt == 0): | 
|  | # trace caught the whole call tree | 
|  | return True | 
|  | elif(cnt < 0): | 
|  | if self.sv.verbose: | 
|  | pprint('Post Process Error: Depth is less than 0') | 
|  | return False | 
|  | # trace ended before call tree finished | 
|  | return self.repair(cnt) | 
|  | def deviceMatch(self, pid, data): | 
|  | found = '' | 
|  | # add the callgraph data to the device hierarchy | 
|  | borderphase = { | 
|  | 'dpm_prepare': 'suspend_prepare', | 
|  | 'dpm_complete': 'resume_complete' | 
|  | } | 
|  | if(self.name in borderphase): | 
|  | p = borderphase[self.name] | 
|  | list = data.dmesg[p]['list'] | 
|  | for devname in list: | 
|  | dev = list[devname] | 
|  | if(pid == dev['pid'] and | 
|  | self.start <= dev['start'] and | 
|  | self.end >= dev['end']): | 
|  | cg = self.slice(dev) | 
|  | if cg: | 
|  | dev['ftrace'] = cg | 
|  | found = devname | 
|  | return found | 
|  | for p in data.sortedPhases(): | 
|  | if(data.dmesg[p]['start'] <= self.start and | 
|  | self.start <= data.dmesg[p]['end']): | 
|  | list = data.dmesg[p]['list'] | 
|  | for devname in sorted(list, key=lambda k:list[k]['start']): | 
|  | dev = list[devname] | 
|  | if(pid == dev['pid'] and | 
|  | self.start <= dev['start'] and | 
|  | self.end >= dev['end']): | 
|  | dev['ftrace'] = self | 
|  | found = devname | 
|  | break | 
|  | break | 
|  | return found | 
|  | def newActionFromFunction(self, data): | 
|  | name = self.name | 
|  | if name in ['dpm_run_callback', 'dpm_prepare', 'dpm_complete']: | 
|  | return | 
|  | fs = self.start | 
|  | fe = self.end | 
|  | if fs < data.start or fe > data.end: | 
|  | return | 
|  | phase = '' | 
|  | for p in data.sortedPhases(): | 
|  | if(data.dmesg[p]['start'] <= self.start and | 
|  | self.start < data.dmesg[p]['end']): | 
|  | phase = p | 
|  | break | 
|  | if not phase: | 
|  | return | 
|  | out = data.newActionGlobal(name, fs, fe, -2) | 
|  | if out: | 
|  | phase, myname = out | 
|  | data.dmesg[phase]['list'][myname]['ftrace'] = self | 
|  | def debugPrint(self, info=''): | 
|  | pprint('%s pid=%d [%f - %f] %.3f us' % \ | 
|  | (self.name, self.pid, self.start, self.end, | 
|  | (self.end - self.start)*1000000)) | 
|  | for l in self.list: | 
|  | if l.isLeaf(): | 
|  | pprint('%f (%02d): %s(); (%.3f us)%s' % (l.time, \ | 
|  | l.depth, l.name, l.length*1000000, info)) | 
|  | elif l.freturn: | 
|  | pprint('%f (%02d): %s} (%.3f us)%s' % (l.time, \ | 
|  | l.depth, l.name, l.length*1000000, info)) | 
|  | else: | 
|  | pprint('%f (%02d): %s() { (%.3f us)%s' % (l.time, \ | 
|  | l.depth, l.name, l.length*1000000, info)) | 
|  | pprint(' ') | 
|  |  | 
|  | class DevItem: | 
|  | def __init__(self, test, phase, dev): | 
|  | self.test = test | 
|  | self.phase = phase | 
|  | self.dev = dev | 
|  | def isa(self, cls): | 
|  | if 'htmlclass' in self.dev and cls in self.dev['htmlclass']: | 
|  | return True | 
|  | return False | 
|  |  | 
|  | # Class: Timeline | 
|  | # Description: | 
|  | #	 A container for a device timeline which calculates | 
|  | #	 all the html properties to display it correctly | 
|  | class Timeline: | 
|  | html_tblock = '<div id="block{0}" class="tblock" style="left:{1}%;width:{2}%;"><div class="tback" style="height:{3}px"></div>\n' | 
|  | html_device = '<div id="{0}" title="{1}" class="thread{7}" style="left:{2}%;top:{3}px;height:{4}px;width:{5}%;{8}">{6}</div>\n' | 
|  | html_phase = '<div class="phase" style="left:{0}%;width:{1}%;top:{2}px;height:{3}px;background:{4}">{5}</div>\n' | 
|  | html_phaselet = '<div id="{0}" class="phaselet" style="left:{1}%;width:{2}%;background:{3}"></div>\n' | 
|  | html_legend = '<div id="p{3}" class="square" style="left:{0}%;background:{1}"> {2}</div>\n' | 
|  | def __init__(self, rowheight, scaleheight): | 
|  | self.html = '' | 
|  | self.height = 0  # total timeline height | 
|  | self.scaleH = scaleheight # timescale (top) row height | 
|  | self.rowH = rowheight     # device row height | 
|  | self.bodyH = 0   # body height | 
|  | self.rows = 0    # total timeline rows | 
|  | self.rowlines = dict() | 
|  | self.rowheight = dict() | 
|  | def createHeader(self, sv, stamp): | 
|  | if(not stamp['time']): | 
|  | return | 
|  | self.html += '<div class="version"><a href="https://01.org/pm-graph">%s v%s</a></div>' \ | 
|  | % (sv.title, sv.version) | 
|  | if sv.logmsg and sv.testlog: | 
|  | self.html += '<button id="showtest" class="logbtn btnfmt">log</button>' | 
|  | if sv.dmesglog: | 
|  | self.html += '<button id="showdmesg" class="logbtn btnfmt">dmesg</button>' | 
|  | if sv.ftracelog: | 
|  | self.html += '<button id="showftrace" class="logbtn btnfmt">ftrace</button>' | 
|  | headline_stamp = '<div class="stamp">{0} {1} {2} {3}</div>\n' | 
|  | self.html += headline_stamp.format(stamp['host'], stamp['kernel'], | 
|  | stamp['mode'], stamp['time']) | 
|  | if 'man' in stamp and 'plat' in stamp and 'cpu' in stamp and \ | 
|  | stamp['man'] and stamp['plat'] and stamp['cpu']: | 
|  | headline_sysinfo = '<div class="stamp sysinfo">{0} {1} <i>with</i> {2}</div>\n' | 
|  | self.html += headline_sysinfo.format(stamp['man'], stamp['plat'], stamp['cpu']) | 
|  |  | 
|  | # Function: getDeviceRows | 
|  | # Description: | 
|  | #    determine how may rows the device funcs will take | 
|  | # Arguments: | 
|  | #	 rawlist: the list of devices/actions for a single phase | 
|  | # Output: | 
|  | #	 The total number of rows needed to display this phase of the timeline | 
|  | def getDeviceRows(self, rawlist): | 
|  | # clear all rows and set them to undefined | 
|  | sortdict = dict() | 
|  | for item in rawlist: | 
|  | item.row = -1 | 
|  | sortdict[item] = item.length | 
|  | sortlist = sorted(sortdict, key=sortdict.get, reverse=True) | 
|  | remaining = len(sortlist) | 
|  | rowdata = dict() | 
|  | row = 1 | 
|  | # try to pack each row with as many ranges as possible | 
|  | while(remaining > 0): | 
|  | if(row not in rowdata): | 
|  | rowdata[row] = [] | 
|  | for i in sortlist: | 
|  | if(i.row >= 0): | 
|  | continue | 
|  | s = i.time | 
|  | e = i.time + i.length | 
|  | valid = True | 
|  | for ritem in rowdata[row]: | 
|  | rs = ritem.time | 
|  | re = ritem.time + ritem.length | 
|  | if(not (((s <= rs) and (e <= rs)) or | 
|  | ((s >= re) and (e >= re)))): | 
|  | valid = False | 
|  | break | 
|  | if(valid): | 
|  | rowdata[row].append(i) | 
|  | i.row = row | 
|  | remaining -= 1 | 
|  | row += 1 | 
|  | return row | 
|  | # Function: getPhaseRows | 
|  | # Description: | 
|  | #	 Organize the timeline entries into the smallest | 
|  | #	 number of rows possible, with no entry overlapping | 
|  | # Arguments: | 
|  | #	 devlist: the list of devices/actions in a group of contiguous phases | 
|  | # Output: | 
|  | #	 The total number of rows needed to display this phase of the timeline | 
|  | def getPhaseRows(self, devlist, row=0, sortby='length'): | 
|  | # clear all rows and set them to undefined | 
|  | remaining = len(devlist) | 
|  | rowdata = dict() | 
|  | sortdict = dict() | 
|  | myphases = [] | 
|  | # initialize all device rows to -1 and calculate devrows | 
|  | for item in devlist: | 
|  | dev = item.dev | 
|  | tp = (item.test, item.phase) | 
|  | if tp not in myphases: | 
|  | myphases.append(tp) | 
|  | dev['row'] = -1 | 
|  | if sortby == 'start': | 
|  | # sort by start 1st, then length 2nd | 
|  | sortdict[item] = (-1*float(dev['start']), float(dev['end']) - float(dev['start'])) | 
|  | else: | 
|  | # sort by length 1st, then name 2nd | 
|  | sortdict[item] = (float(dev['end']) - float(dev['start']), item.dev['name']) | 
|  | if 'src' in dev: | 
|  | dev['devrows'] = self.getDeviceRows(dev['src']) | 
|  | # sort the devlist by length so that large items graph on top | 
|  | sortlist = sorted(sortdict, key=sortdict.get, reverse=True) | 
|  | orderedlist = [] | 
|  | for item in sortlist: | 
|  | if item.dev['pid'] == -2: | 
|  | orderedlist.append(item) | 
|  | for item in sortlist: | 
|  | if item not in orderedlist: | 
|  | orderedlist.append(item) | 
|  | # try to pack each row with as many devices as possible | 
|  | while(remaining > 0): | 
|  | rowheight = 1 | 
|  | if(row not in rowdata): | 
|  | rowdata[row] = [] | 
|  | for item in orderedlist: | 
|  | dev = item.dev | 
|  | if(dev['row'] < 0): | 
|  | s = dev['start'] | 
|  | e = dev['end'] | 
|  | valid = True | 
|  | for ritem in rowdata[row]: | 
|  | rs = ritem.dev['start'] | 
|  | re = ritem.dev['end'] | 
|  | if(not (((s <= rs) and (e <= rs)) or | 
|  | ((s >= re) and (e >= re)))): | 
|  | valid = False | 
|  | break | 
|  | if(valid): | 
|  | rowdata[row].append(item) | 
|  | dev['row'] = row | 
|  | remaining -= 1 | 
|  | if 'devrows' in dev and dev['devrows'] > rowheight: | 
|  | rowheight = dev['devrows'] | 
|  | for t, p in myphases: | 
|  | if t not in self.rowlines or t not in self.rowheight: | 
|  | self.rowlines[t] = dict() | 
|  | self.rowheight[t] = dict() | 
|  | if p not in self.rowlines[t] or p not in self.rowheight[t]: | 
|  | self.rowlines[t][p] = dict() | 
|  | self.rowheight[t][p] = dict() | 
|  | rh = self.rowH | 
|  | # section headers should use a different row height | 
|  | if len(rowdata[row]) == 1 and \ | 
|  | 'htmlclass' in rowdata[row][0].dev and \ | 
|  | 'sec' in rowdata[row][0].dev['htmlclass']: | 
|  | rh = 15 | 
|  | self.rowlines[t][p][row] = rowheight | 
|  | self.rowheight[t][p][row] = rowheight * rh | 
|  | row += 1 | 
|  | if(row > self.rows): | 
|  | self.rows = int(row) | 
|  | return row | 
|  | def phaseRowHeight(self, test, phase, row): | 
|  | return self.rowheight[test][phase][row] | 
|  | def phaseRowTop(self, test, phase, row): | 
|  | top = 0 | 
|  | for i in sorted(self.rowheight[test][phase]): | 
|  | if i >= row: | 
|  | break | 
|  | top += self.rowheight[test][phase][i] | 
|  | return top | 
|  | def calcTotalRows(self): | 
|  | # Calculate the heights and offsets for the header and rows | 
|  | maxrows = 0 | 
|  | standardphases = [] | 
|  | for t in self.rowlines: | 
|  | for p in self.rowlines[t]: | 
|  | total = 0 | 
|  | for i in sorted(self.rowlines[t][p]): | 
|  | total += self.rowlines[t][p][i] | 
|  | if total > maxrows: | 
|  | maxrows = total | 
|  | if total == len(self.rowlines[t][p]): | 
|  | standardphases.append((t, p)) | 
|  | self.height = self.scaleH + (maxrows*self.rowH) | 
|  | self.bodyH = self.height - self.scaleH | 
|  | # if there is 1 line per row, draw them the standard way | 
|  | for t, p in standardphases: | 
|  | for i in sorted(self.rowheight[t][p]): | 
|  | self.rowheight[t][p][i] = float(self.bodyH)/len(self.rowlines[t][p]) | 
|  | def createZoomBox(self, mode='command', testcount=1): | 
|  | # Create bounding box, add buttons | 
|  | html_zoombox = '<center><button id="zoomin">ZOOM IN +</button><button id="zoomout">ZOOM OUT -</button><button id="zoomdef">ZOOM 1:1</button></center>\n' | 
|  | html_timeline = '<div id="dmesgzoombox" class="zoombox">\n<div id="{0}" class="timeline" style="height:{1}px">\n' | 
|  | html_devlist1 = '<button id="devlist1" class="devlist" style="float:left;">Device Detail{0}</button>' | 
|  | html_devlist2 = '<button id="devlist2" class="devlist" style="float:right;">Device Detail2</button>\n' | 
|  | if mode != 'command': | 
|  | if testcount > 1: | 
|  | self.html += html_devlist2 | 
|  | self.html += html_devlist1.format('1') | 
|  | else: | 
|  | self.html += html_devlist1.format('') | 
|  | self.html += html_zoombox | 
|  | self.html += html_timeline.format('dmesg', self.height) | 
|  | # Function: createTimeScale | 
|  | # Description: | 
|  | #	 Create the timescale for a timeline block | 
|  | # Arguments: | 
|  | #	 m0: start time (mode begin) | 
|  | #	 mMax: end time (mode end) | 
|  | #	 tTotal: total timeline time | 
|  | #	 mode: suspend or resume | 
|  | # Output: | 
|  | #	 The html code needed to display the time scale | 
|  | def createTimeScale(self, m0, mMax, tTotal, mode): | 
|  | timescale = '<div class="t" style="right:{0}%">{1}</div>\n' | 
|  | rline = '<div class="t" style="left:0;border-left:1px solid black;border-right:0;">{0}</div>\n' | 
|  | output = '<div class="timescale">\n' | 
|  | # set scale for timeline | 
|  | mTotal = mMax - m0 | 
|  | tS = 0.1 | 
|  | if(tTotal <= 0): | 
|  | return output+'</div>\n' | 
|  | if(tTotal > 4): | 
|  | tS = 1 | 
|  | divTotal = int(mTotal/tS) + 1 | 
|  | divEdge = (mTotal - tS*(divTotal-1))*100/mTotal | 
|  | for i in range(divTotal): | 
|  | htmlline = '' | 
|  | if(mode == 'suspend'): | 
|  | pos = '%0.3f' % (100 - ((float(i)*tS*100)/mTotal) - divEdge) | 
|  | val = '%0.fms' % (float(i-divTotal+1)*tS*1000) | 
|  | if(i == divTotal - 1): | 
|  | val = mode | 
|  | htmlline = timescale.format(pos, val) | 
|  | else: | 
|  | pos = '%0.3f' % (100 - ((float(i)*tS*100)/mTotal)) | 
|  | val = '%0.fms' % (float(i)*tS*1000) | 
|  | htmlline = timescale.format(pos, val) | 
|  | if(i == 0): | 
|  | htmlline = rline.format(mode) | 
|  | output += htmlline | 
|  | self.html += output+'</div>\n' | 
|  |  | 
|  | # Class: TestProps | 
|  | # Description: | 
|  | #	 A list of values describing the properties of these test runs | 
|  | class TestProps: | 
|  | stampfmt = '# [a-z]*-(?P<m>[0-9]{2})(?P<d>[0-9]{2})(?P<y>[0-9]{2})-'+\ | 
|  | '(?P<H>[0-9]{2})(?P<M>[0-9]{2})(?P<S>[0-9]{2})'+\ | 
|  | ' (?P<host>.*) (?P<mode>.*) (?P<kernel>.*)$' | 
|  | wififmt    = '^# wifi *(?P<d>\S*) *(?P<s>\S*) *(?P<t>[0-9\.]+).*' | 
|  | tstatfmt   = '^# turbostat (?P<t>\S*)' | 
|  | testerrfmt = '^# enter_sleep_error (?P<e>.*)' | 
|  | sysinfofmt = '^# sysinfo .*' | 
|  | cmdlinefmt = '^# command \| (?P<cmd>.*)' | 
|  | kparamsfmt = '^# kparams \| (?P<kp>.*)' | 
|  | devpropfmt = '# Device Properties: .*' | 
|  | pinfofmt   = '# platform-(?P<val>[a-z,A-Z,0-9,_]*): (?P<info>.*)' | 
|  | tracertypefmt = '# tracer: (?P<t>.*)' | 
|  | firmwarefmt = '# fwsuspend (?P<s>[0-9]*) fwresume (?P<r>[0-9]*)$' | 
|  | procexecfmt = 'ps - (?P<ps>.*)$' | 
|  | procmultifmt = '@(?P<n>[0-9]*)\|(?P<ps>.*)$' | 
|  | ftrace_line_fmt_fg = \ | 
|  | '^ *(?P<time>[0-9\.]*) *\| *(?P<cpu>[0-9]*)\)'+\ | 
|  | ' *(?P<proc>.*)-(?P<pid>[0-9]*) *\|'+\ | 
|  | '[ +!#\*@$]*(?P<dur>[0-9\.]*) .*\|  (?P<msg>.*)' | 
|  | ftrace_line_fmt_nop = \ | 
|  | ' *(?P<proc>.*)-(?P<pid>[0-9]*) *\[(?P<cpu>[0-9]*)\] *'+\ | 
|  | '(?P<flags>\S*) *(?P<time>[0-9\.]*): *'+\ | 
|  | '(?P<msg>.*)' | 
|  | machinesuspend = 'machine_suspend\[.*' | 
|  | multiproclist = dict() | 
|  | multiproctime = 0.0 | 
|  | multiproccnt = 0 | 
|  | def __init__(self): | 
|  | self.stamp = '' | 
|  | self.sysinfo = '' | 
|  | self.cmdline = '' | 
|  | self.testerror = [] | 
|  | self.turbostat = [] | 
|  | self.wifi = [] | 
|  | self.fwdata = [] | 
|  | self.ftrace_line_fmt = self.ftrace_line_fmt_nop | 
|  | self.cgformat = False | 
|  | self.data = 0 | 
|  | self.ktemp = dict() | 
|  | def setTracerType(self, tracer): | 
|  | if(tracer == 'function_graph'): | 
|  | self.cgformat = True | 
|  | self.ftrace_line_fmt = self.ftrace_line_fmt_fg | 
|  | elif(tracer == 'nop'): | 
|  | self.ftrace_line_fmt = self.ftrace_line_fmt_nop | 
|  | else: | 
|  | doError('Invalid tracer format: [%s]' % tracer) | 
|  | def stampInfo(self, line, sv): | 
|  | if re.match(self.stampfmt, line): | 
|  | self.stamp = line | 
|  | return True | 
|  | elif re.match(self.sysinfofmt, line): | 
|  | self.sysinfo = line | 
|  | return True | 
|  | elif re.match(self.tstatfmt, line): | 
|  | self.turbostat.append(line) | 
|  | return True | 
|  | elif re.match(self.wififmt, line): | 
|  | self.wifi.append(line) | 
|  | return True | 
|  | elif re.match(self.testerrfmt, line): | 
|  | self.testerror.append(line) | 
|  | return True | 
|  | elif re.match(self.firmwarefmt, line): | 
|  | self.fwdata.append(line) | 
|  | return True | 
|  | elif(re.match(self.devpropfmt, line)): | 
|  | self.parseDevprops(line, sv) | 
|  | return True | 
|  | elif(re.match(self.pinfofmt, line)): | 
|  | self.parsePlatformInfo(line, sv) | 
|  | return True | 
|  | m = re.match(self.cmdlinefmt, line) | 
|  | if m: | 
|  | self.cmdline = m.group('cmd') | 
|  | return True | 
|  | m = re.match(self.tracertypefmt, line) | 
|  | if(m): | 
|  | self.setTracerType(m.group('t')) | 
|  | return True | 
|  | return False | 
|  | def parseStamp(self, data, sv): | 
|  | # global test data | 
|  | m = re.match(self.stampfmt, self.stamp) | 
|  | if not self.stamp or not m: | 
|  | doError('data does not include the expected stamp') | 
|  | data.stamp = {'time': '', 'host': '', 'mode': ''} | 
|  | dt = datetime(int(m.group('y'))+2000, int(m.group('m')), | 
|  | int(m.group('d')), int(m.group('H')), int(m.group('M')), | 
|  | int(m.group('S'))) | 
|  | data.stamp['time'] = dt.strftime('%B %d %Y, %I:%M:%S %p') | 
|  | data.stamp['host'] = m.group('host') | 
|  | data.stamp['mode'] = m.group('mode') | 
|  | data.stamp['kernel'] = m.group('kernel') | 
|  | if re.match(self.sysinfofmt, self.sysinfo): | 
|  | for f in self.sysinfo.split('|'): | 
|  | if '#' in f: | 
|  | continue | 
|  | tmp = f.strip().split(':', 1) | 
|  | key = tmp[0] | 
|  | val = tmp[1] | 
|  | data.stamp[key] = val | 
|  | sv.hostname = data.stamp['host'] | 
|  | sv.suspendmode = data.stamp['mode'] | 
|  | if sv.suspendmode == 'freeze': | 
|  | self.machinesuspend = 'timekeeping_freeze\[.*' | 
|  | else: | 
|  | self.machinesuspend = 'machine_suspend\[.*' | 
|  | if sv.suspendmode == 'command' and sv.ftracefile != '': | 
|  | modes = ['on', 'freeze', 'standby', 'mem', 'disk'] | 
|  | fp = sv.openlog(sv.ftracefile, 'r') | 
|  | for line in fp: | 
|  | m = re.match('.* machine_suspend\[(?P<mode>.*)\]', line) | 
|  | if m and m.group('mode') in ['1', '2', '3', '4']: | 
|  | sv.suspendmode = modes[int(m.group('mode'))] | 
|  | data.stamp['mode'] = sv.suspendmode | 
|  | break | 
|  | fp.close() | 
|  | sv.cmdline = self.cmdline | 
|  | if not sv.stamp: | 
|  | sv.stamp = data.stamp | 
|  | # firmware data | 
|  | if sv.suspendmode == 'mem' and len(self.fwdata) > data.testnumber: | 
|  | m = re.match(self.firmwarefmt, self.fwdata[data.testnumber]) | 
|  | if m: | 
|  | data.fwSuspend, data.fwResume = int(m.group('s')), int(m.group('r')) | 
|  | if(data.fwSuspend > 0 or data.fwResume > 0): | 
|  | data.fwValid = True | 
|  | # turbostat data | 
|  | if len(self.turbostat) > data.testnumber: | 
|  | m = re.match(self.tstatfmt, self.turbostat[data.testnumber]) | 
|  | if m: | 
|  | data.turbostat = m.group('t') | 
|  | # wifi data | 
|  | if len(self.wifi) > data.testnumber: | 
|  | m = re.match(self.wififmt, self.wifi[data.testnumber]) | 
|  | if m: | 
|  | data.wifi = {'dev': m.group('d'), 'stat': m.group('s'), | 
|  | 'time': float(m.group('t'))} | 
|  | data.stamp['wifi'] = m.group('d') | 
|  | # sleep mode enter errors | 
|  | if len(self.testerror) > data.testnumber: | 
|  | m = re.match(self.testerrfmt, self.testerror[data.testnumber]) | 
|  | if m: | 
|  | data.enterfail = m.group('e') | 
|  | def devprops(self, data): | 
|  | props = dict() | 
|  | devlist = data.split(';') | 
|  | for dev in devlist: | 
|  | f = dev.split(',') | 
|  | if len(f) < 3: | 
|  | continue | 
|  | dev = f[0] | 
|  | props[dev] = DevProps() | 
|  | props[dev].altname = f[1] | 
|  | if int(f[2]): | 
|  | props[dev].isasync = True | 
|  | else: | 
|  | props[dev].isasync = False | 
|  | return props | 
|  | def parseDevprops(self, line, sv): | 
|  | idx = line.index(': ') + 2 | 
|  | if idx >= len(line): | 
|  | return | 
|  | props = self.devprops(line[idx:]) | 
|  | if sv.suspendmode == 'command' and 'testcommandstring' in props: | 
|  | sv.testcommand = props['testcommandstring'].altname | 
|  | sv.devprops = props | 
|  | def parsePlatformInfo(self, line, sv): | 
|  | m = re.match(self.pinfofmt, line) | 
|  | if not m: | 
|  | return | 
|  | name, info = m.group('val'), m.group('info') | 
|  | if name == 'devinfo': | 
|  | sv.devprops = self.devprops(sv.b64unzip(info)) | 
|  | return | 
|  | elif name == 'testcmd': | 
|  | sv.testcommand = info | 
|  | return | 
|  | field = info.split('|') | 
|  | if len(field) < 2: | 
|  | return | 
|  | cmdline = field[0].strip() | 
|  | output = sv.b64unzip(field[1].strip()) | 
|  | sv.platinfo.append([name, cmdline, output]) | 
|  |  | 
|  | # Class: TestRun | 
|  | # Description: | 
|  | #	 A container for a suspend/resume test run. This is necessary as | 
|  | #	 there could be more than one, and they need to be separate. | 
|  | class TestRun: | 
|  | def __init__(self, dataobj): | 
|  | self.data = dataobj | 
|  | self.ftemp = dict() | 
|  | self.ttemp = dict() | 
|  |  | 
|  | class ProcessMonitor: | 
|  | maxchars = 512 | 
|  | def __init__(self): | 
|  | self.proclist = dict() | 
|  | self.running = False | 
|  | def procstat(self): | 
|  | c = ['cat /proc/[1-9]*/stat 2>/dev/null'] | 
|  | process = Popen(c, shell=True, stdout=PIPE) | 
|  | running = dict() | 
|  | for line in process.stdout: | 
|  | data = ascii(line).split() | 
|  | pid = data[0] | 
|  | name = re.sub('[()]', '', data[1]) | 
|  | user = int(data[13]) | 
|  | kern = int(data[14]) | 
|  | kjiff = ujiff = 0 | 
|  | if pid not in self.proclist: | 
|  | self.proclist[pid] = {'name' : name, 'user' : user, 'kern' : kern} | 
|  | else: | 
|  | val = self.proclist[pid] | 
|  | ujiff = user - val['user'] | 
|  | kjiff = kern - val['kern'] | 
|  | val['user'] = user | 
|  | val['kern'] = kern | 
|  | if ujiff > 0 or kjiff > 0: | 
|  | running[pid] = ujiff + kjiff | 
|  | process.wait() | 
|  | out = [''] | 
|  | for pid in running: | 
|  | jiffies = running[pid] | 
|  | val = self.proclist[pid] | 
|  | if len(out[-1]) > self.maxchars: | 
|  | out.append('') | 
|  | elif len(out[-1]) > 0: | 
|  | out[-1] += ',' | 
|  | out[-1] += '%s-%s %d' % (val['name'], pid, jiffies) | 
|  | if len(out) > 1: | 
|  | for line in out: | 
|  | sysvals.fsetVal('ps - @%d|%s' % (len(out), line), 'trace_marker') | 
|  | else: | 
|  | sysvals.fsetVal('ps - %s' % out[0], 'trace_marker') | 
|  | def processMonitor(self, tid): | 
|  | while self.running: | 
|  | self.procstat() | 
|  | def start(self): | 
|  | self.thread = Thread(target=self.processMonitor, args=(0,)) | 
|  | self.running = True | 
|  | self.thread.start() | 
|  | def stop(self): | 
|  | self.running = False | 
|  |  | 
|  | # ----------------- FUNCTIONS -------------------- | 
|  |  | 
|  | # Function: doesTraceLogHaveTraceEvents | 
|  | # Description: | 
|  | #	 Quickly determine if the ftrace log has all of the trace events, | 
|  | #	 markers, and/or kprobes required for primary parsing. | 
|  | def doesTraceLogHaveTraceEvents(): | 
|  | kpcheck = ['_cal: (', '_ret: ('] | 
|  | techeck = ['suspend_resume', 'device_pm_callback', 'tracing_mark_write'] | 
|  | tmcheck = ['SUSPEND START', 'RESUME COMPLETE'] | 
|  | sysvals.usekprobes = False | 
|  | fp = sysvals.openlog(sysvals.ftracefile, 'r') | 
|  | for line in fp: | 
|  | # check for kprobes | 
|  | if not sysvals.usekprobes: | 
|  | for i in kpcheck: | 
|  | if i in line: | 
|  | sysvals.usekprobes = True | 
|  | # check for all necessary trace events | 
|  | check = techeck[:] | 
|  | for i in techeck: | 
|  | if i in line: | 
|  | check.remove(i) | 
|  | techeck = check | 
|  | # check for all necessary trace markers | 
|  | check = tmcheck[:] | 
|  | for i in tmcheck: | 
|  | if i in line: | 
|  | check.remove(i) | 
|  | tmcheck = check | 
|  | fp.close() | 
|  | sysvals.usetraceevents = True if len(techeck) < 3 else False | 
|  | sysvals.usetracemarkers = True if len(tmcheck) == 0 else False | 
|  |  | 
|  | # Function: appendIncompleteTraceLog | 
|  | # Description: | 
|  | #	 Adds callgraph data which lacks trace event data. This is only | 
|  | #	 for timelines generated from 3.15 or older | 
|  | # Arguments: | 
|  | #	 testruns: the array of Data objects obtained from parseKernelLog | 
|  | def appendIncompleteTraceLog(testruns): | 
|  | # create TestRun vessels for ftrace parsing | 
|  | testcnt = len(testruns) | 
|  | testidx = 0 | 
|  | testrun = [] | 
|  | for data in testruns: | 
|  | testrun.append(TestRun(data)) | 
|  |  | 
|  | # extract the callgraph and traceevent data | 
|  | sysvals.vprint('Analyzing the ftrace data (%s)...' % \ | 
|  | os.path.basename(sysvals.ftracefile)) | 
|  | tp = TestProps() | 
|  | tf = sysvals.openlog(sysvals.ftracefile, 'r') | 
|  | data = 0 | 
|  | for line in tf: | 
|  | # remove any latent carriage returns | 
|  | line = line.replace('\r\n', '') | 
|  | if tp.stampInfo(line, sysvals): | 
|  | continue | 
|  | # parse only valid lines, if this is not one move on | 
|  | m = re.match(tp.ftrace_line_fmt, line) | 
|  | if(not m): | 
|  | continue | 
|  | # gather the basic message data from the line | 
|  | m_time = m.group('time') | 
|  | m_pid = m.group('pid') | 
|  | m_msg = m.group('msg') | 
|  | if(tp.cgformat): | 
|  | m_param3 = m.group('dur') | 
|  | else: | 
|  | m_param3 = 'traceevent' | 
|  | if(m_time and m_pid and m_msg): | 
|  | t = FTraceLine(m_time, m_msg, m_param3) | 
|  | pid = int(m_pid) | 
|  | else: | 
|  | continue | 
|  | # the line should be a call, return, or event | 
|  | if(not t.fcall and not t.freturn and not t.fevent): | 
|  | continue | 
|  | # look for the suspend start marker | 
|  | if(t.startMarker()): | 
|  | data = testrun[testidx].data | 
|  | tp.parseStamp(data, sysvals) | 
|  | data.setStart(t.time, t.name) | 
|  | continue | 
|  | if(not data): | 
|  | continue | 
|  | # find the end of resume | 
|  | if(t.endMarker()): | 
|  | data.setEnd(t.time, t.name) | 
|  | testidx += 1 | 
|  | if(testidx >= testcnt): | 
|  | break | 
|  | continue | 
|  | # trace event processing | 
|  | if(t.fevent): | 
|  | continue | 
|  | # call/return processing | 
|  | elif sysvals.usecallgraph: | 
|  | # create a callgraph object for the data | 
|  | if(pid not in testrun[testidx].ftemp): | 
|  | testrun[testidx].ftemp[pid] = [] | 
|  | testrun[testidx].ftemp[pid].append(FTraceCallGraph(pid, sysvals)) | 
|  | # when the call is finished, see which device matches it | 
|  | cg = testrun[testidx].ftemp[pid][-1] | 
|  | res = cg.addLine(t) | 
|  | if(res != 0): | 
|  | testrun[testidx].ftemp[pid].append(FTraceCallGraph(pid, sysvals)) | 
|  | if(res == -1): | 
|  | testrun[testidx].ftemp[pid][-1].addLine(t) | 
|  | tf.close() | 
|  |  | 
|  | for test in testrun: | 
|  | # add the callgraph data to the device hierarchy | 
|  | for pid in test.ftemp: | 
|  | for cg in test.ftemp[pid]: | 
|  | if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0): | 
|  | continue | 
|  | if(not cg.postProcess()): | 
|  | id = 'task %s cpu %s' % (pid, m.group('cpu')) | 
|  | sysvals.vprint('Sanity check failed for '+\ | 
|  | id+', ignoring this callback') | 
|  | continue | 
|  | callstart = cg.start | 
|  | callend = cg.end | 
|  | for p in test.data.sortedPhases(): | 
|  | if(test.data.dmesg[p]['start'] <= callstart and | 
|  | callstart <= test.data.dmesg[p]['end']): | 
|  | list = test.data.dmesg[p]['list'] | 
|  | for devname in list: | 
|  | dev = list[devname] | 
|  | if(pid == dev['pid'] and | 
|  | callstart <= dev['start'] and | 
|  | callend >= dev['end']): | 
|  | dev['ftrace'] = cg | 
|  | break | 
|  |  | 
|  | # Function: loadTraceLog | 
|  | # Description: | 
|  | #	 load the ftrace file into memory and fix up any ordering issues | 
|  | # Output: | 
|  | #	 TestProps instance and an array of lines in proper order | 
|  | def loadTraceLog(): | 
|  | tp, data, lines, trace = TestProps(), dict(), [], [] | 
|  | tf = sysvals.openlog(sysvals.ftracefile, 'r') | 
|  | for line in tf: | 
|  | # remove any latent carriage returns | 
|  | line = line.replace('\r\n', '') | 
|  | if tp.stampInfo(line, sysvals): | 
|  | continue | 
|  | # ignore all other commented lines | 
|  | if line[0] == '#': | 
|  | continue | 
|  | # ftrace line: parse only valid lines | 
|  | m = re.match(tp.ftrace_line_fmt, line) | 
|  | if(not m): | 
|  | continue | 
|  | dur = m.group('dur') if tp.cgformat else 'traceevent' | 
|  | info = (m.group('time'), m.group('proc'), m.group('pid'), | 
|  | m.group('msg'), dur) | 
|  | # group the data by timestamp | 
|  | t = float(info[0]) | 
|  | if t in data: | 
|  | data[t].append(info) | 
|  | else: | 
|  | data[t] = [info] | 
|  | # we only care about trace event ordering | 
|  | if (info[3].startswith('suspend_resume:') or \ | 
|  | info[3].startswith('tracing_mark_write:')) and t not in trace: | 
|  | trace.append(t) | 
|  | tf.close() | 
|  | for t in sorted(data): | 
|  | first, last, blk = [], [], data[t] | 
|  | if len(blk) > 1 and t in trace: | 
|  | # move certain lines to the start or end of a timestamp block | 
|  | for i in range(len(blk)): | 
|  | if 'SUSPEND START' in blk[i][3]: | 
|  | first.append(i) | 
|  | elif re.match('.* timekeeping_freeze.*begin', blk[i][3]): | 
|  | last.append(i) | 
|  | elif re.match('.* timekeeping_freeze.*end', blk[i][3]): | 
|  | first.append(i) | 
|  | elif 'RESUME COMPLETE' in blk[i][3]: | 
|  | last.append(i) | 
|  | if len(first) == 1 and len(last) == 0: | 
|  | blk.insert(0, blk.pop(first[0])) | 
|  | elif len(last) == 1 and len(first) == 0: | 
|  | blk.append(blk.pop(last[0])) | 
|  | for info in blk: | 
|  | lines.append(info) | 
|  | return (tp, lines) | 
|  |  | 
|  | # Function: parseTraceLog | 
|  | # Description: | 
|  | #	 Analyze an ftrace log output file generated from this app during | 
|  | #	 the execution phase. Used when the ftrace log is the primary data source | 
|  | #	 and includes the suspend_resume and device_pm_callback trace events | 
|  | #	 The ftrace filename is taken from sysvals | 
|  | # Output: | 
|  | #	 An array of Data objects | 
|  | def parseTraceLog(live=False): | 
|  | sysvals.vprint('Analyzing the ftrace data (%s)...' % \ | 
|  | os.path.basename(sysvals.ftracefile)) | 
|  | if(os.path.exists(sysvals.ftracefile) == False): | 
|  | doError('%s does not exist' % sysvals.ftracefile) | 
|  | if not live: | 
|  | sysvals.setupAllKprobes() | 
|  | ksuscalls = ['ksys_sync', 'pm_prepare_console'] | 
|  | krescalls = ['pm_restore_console'] | 
|  | tracewatch = ['irq_wakeup'] | 
|  | if sysvals.usekprobes: | 
|  | tracewatch += ['sync_filesystems', 'freeze_processes', 'syscore_suspend', | 
|  | 'syscore_resume', 'resume_console', 'thaw_processes', 'CPU_ON', | 
|  | 'CPU_OFF', 'acpi_suspend'] | 
|  |  | 
|  | # extract the callgraph and traceevent data | 
|  | s2idle_enter = hwsus = False | 
|  | testruns, testdata = [], [] | 
|  | testrun, data, limbo = 0, 0, True | 
|  | phase = 'suspend_prepare' | 
|  | tp, tf = loadTraceLog() | 
|  | for m_time, m_proc, m_pid, m_msg, m_param3 in tf: | 
|  | # gather the basic message data from the line | 
|  | if(m_time and m_pid and m_msg): | 
|  | t = FTraceLine(m_time, m_msg, m_param3) | 
|  | pid = int(m_pid) | 
|  | else: | 
|  | continue | 
|  | # the line should be a call, return, or event | 
|  | if(not t.fcall and not t.freturn and not t.fevent): | 
|  | continue | 
|  | # find the start of suspend | 
|  | if(t.startMarker()): | 
|  | data, limbo = Data(len(testdata)), False | 
|  | testdata.append(data) | 
|  | testrun = TestRun(data) | 
|  | testruns.append(testrun) | 
|  | tp.parseStamp(data, sysvals) | 
|  | data.setStart(t.time, t.name) | 
|  | data.first_suspend_prepare = True | 
|  | phase = data.setPhase('suspend_prepare', t.time, True) | 
|  | continue | 
|  | if(not data or limbo): | 
|  | continue | 
|  | # process cpu exec line | 
|  | if t.type == 'tracing_mark_write': | 
|  | if t.name == 'CMD COMPLETE' and data.tKernRes == 0: | 
|  | data.tKernRes = t.time | 
|  | m = re.match(tp.procexecfmt, t.name) | 
|  | if(m): | 
|  | parts, msg = 1, m.group('ps') | 
|  | m = re.match(tp.procmultifmt, msg) | 
|  | if(m): | 
|  | parts, msg = int(m.group('n')), m.group('ps') | 
|  | if tp.multiproccnt == 0: | 
|  | tp.multiproctime = t.time | 
|  | tp.multiproclist = dict() | 
|  | proclist = tp.multiproclist | 
|  | tp.multiproccnt += 1 | 
|  | else: | 
|  | proclist = dict() | 
|  | tp.multiproccnt = 0 | 
|  | for ps in msg.split(','): | 
|  | val = ps.split() | 
|  | if not val or len(val) != 2: | 
|  | continue | 
|  | name = val[0].replace('--', '-') | 
|  | proclist[name] = int(val[1]) | 
|  | if parts == 1: | 
|  | data.pstl[t.time] = proclist | 
|  | elif parts == tp.multiproccnt: | 
|  | data.pstl[tp.multiproctime] = proclist | 
|  | tp.multiproccnt = 0 | 
|  | continue | 
|  | # find the end of resume | 
|  | if(t.endMarker()): | 
|  | if data.tKernRes == 0: | 
|  | data.tKernRes = t.time | 
|  | data.handleEndMarker(t.time, t.name) | 
|  | if(not sysvals.usetracemarkers): | 
|  | # no trace markers? then quit and be sure to finish recording | 
|  | # the event we used to trigger resume end | 
|  | if('thaw_processes' in testrun.ttemp and len(testrun.ttemp['thaw_processes']) > 0): | 
|  | # if an entry exists, assume this is its end | 
|  | testrun.ttemp['thaw_processes'][-1]['end'] = t.time | 
|  | limbo = True | 
|  | continue | 
|  | # trace event processing | 
|  | if(t.fevent): | 
|  | if(t.type == 'suspend_resume'): | 
|  | # suspend_resume trace events have two types, begin and end | 
|  | if(re.match('(?P<name>.*) begin$', t.name)): | 
|  | isbegin = True | 
|  | elif(re.match('(?P<name>.*) end$', t.name)): | 
|  | isbegin = False | 
|  | else: | 
|  | continue | 
|  | if '[' in t.name: | 
|  | m = re.match('(?P<name>.*)\[.*', t.name) | 
|  | else: | 
|  | m = re.match('(?P<name>.*) .*', t.name) | 
|  | name = m.group('name') | 
|  | # ignore these events | 
|  | if(name.split('[')[0] in tracewatch): | 
|  | continue | 
|  | # -- phase changes -- | 
|  | # start of kernel suspend | 
|  | if(re.match('suspend_enter\[.*', t.name)): | 
|  | if(isbegin and data.tKernSus == 0): | 
|  | data.tKernSus = t.time | 
|  | continue | 
|  | # suspend_prepare start | 
|  | elif(re.match('dpm_prepare\[.*', t.name)): | 
|  | if isbegin and data.first_suspend_prepare: | 
|  | data.first_suspend_prepare = False | 
|  | if data.tKernSus == 0: | 
|  | data.tKernSus = t.time | 
|  | continue | 
|  | phase = data.setPhase('suspend_prepare', t.time, isbegin) | 
|  | continue | 
|  | # suspend start | 
|  | elif(re.match('dpm_suspend\[.*', t.name)): | 
|  | phase = data.setPhase('suspend', t.time, isbegin) | 
|  | continue | 
|  | # suspend_late start | 
|  | elif(re.match('dpm_suspend_late\[.*', t.name)): | 
|  | phase = data.setPhase('suspend_late', t.time, isbegin) | 
|  | continue | 
|  | # suspend_noirq start | 
|  | elif(re.match('dpm_suspend_noirq\[.*', t.name)): | 
|  | phase = data.setPhase('suspend_noirq', t.time, isbegin) | 
|  | continue | 
|  | # suspend_machine/resume_machine | 
|  | elif(re.match(tp.machinesuspend, t.name)): | 
|  | lp = data.lastPhase() | 
|  | if(isbegin): | 
|  | hwsus = True | 
|  | if lp.startswith('resume_machine'): | 
|  | # trim out s2idle loops, track time trying to freeze | 
|  | llp = data.lastPhase(2) | 
|  | if llp.startswith('suspend_machine'): | 
|  | if 'waking' not in data.dmesg[llp]: | 
|  | data.dmesg[llp]['waking'] = [0, 0.0] | 
|  | data.dmesg[llp]['waking'][0] += 1 | 
|  | data.dmesg[llp]['waking'][1] += \ | 
|  | t.time - data.dmesg[lp]['start'] | 
|  | data.currphase = '' | 
|  | del data.dmesg[lp] | 
|  | continue | 
|  | phase = data.setPhase('suspend_machine', data.dmesg[lp]['end'], True) | 
|  | data.setPhase(phase, t.time, False) | 
|  | if data.tSuspended == 0: | 
|  | data.tSuspended = t.time | 
|  | else: | 
|  | if lp.startswith('resume_machine'): | 
|  | data.dmesg[lp]['end'] = t.time | 
|  | continue | 
|  | phase = data.setPhase('resume_machine', t.time, True) | 
|  | if(sysvals.suspendmode in ['mem', 'disk']): | 
|  | susp = phase.replace('resume', 'suspend') | 
|  | if susp in data.dmesg: | 
|  | data.dmesg[susp]['end'] = t.time | 
|  | data.tSuspended = t.time | 
|  | data.tResumed = t.time | 
|  | continue | 
|  | # resume_noirq start | 
|  | elif(re.match('dpm_resume_noirq\[.*', t.name)): | 
|  | phase = data.setPhase('resume_noirq', t.time, isbegin) | 
|  | continue | 
|  | # resume_early start | 
|  | elif(re.match('dpm_resume_early\[.*', t.name)): | 
|  | phase = data.setPhase('resume_early', t.time, isbegin) | 
|  | continue | 
|  | # resume start | 
|  | elif(re.match('dpm_resume\[.*', t.name)): | 
|  | phase = data.setPhase('resume', t.time, isbegin) | 
|  | continue | 
|  | # resume complete start | 
|  | elif(re.match('dpm_complete\[.*', t.name)): | 
|  | phase = data.setPhase('resume_complete', t.time, isbegin) | 
|  | continue | 
|  | # skip trace events inside devices calls | 
|  | if(not data.isTraceEventOutsideDeviceCalls(pid, t.time)): | 
|  | continue | 
|  | # global events (outside device calls) are graphed | 
|  | if(name not in testrun.ttemp): | 
|  | testrun.ttemp[name] = [] | 
|  | # special handling for s2idle_enter | 
|  | if name == 'machine_suspend': | 
|  | if hwsus: | 
|  | s2idle_enter = hwsus = False | 
|  | elif s2idle_enter and not isbegin: | 
|  | if(len(testrun.ttemp[name]) > 0): | 
|  | testrun.ttemp[name][-1]['end'] = t.time | 
|  | testrun.ttemp[name][-1]['loop'] += 1 | 
|  | elif not s2idle_enter and isbegin: | 
|  | s2idle_enter = True | 
|  | testrun.ttemp[name].append({'begin': t.time, | 
|  | 'end': t.time, 'pid': pid, 'loop': 0}) | 
|  | continue | 
|  | if(isbegin): | 
|  | # create a new list entry | 
|  | testrun.ttemp[name].append(\ | 
|  | {'begin': t.time, 'end': t.time, 'pid': pid}) | 
|  | else: | 
|  | if(len(testrun.ttemp[name]) > 0): | 
|  | # if an entry exists, assume this is its end | 
|  | testrun.ttemp[name][-1]['end'] = t.time | 
|  | # device callback start | 
|  | elif(t.type == 'device_pm_callback_start'): | 
|  | if phase not in data.dmesg: | 
|  | continue | 
|  | m = re.match('(?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*',\ | 
|  | t.name); | 
|  | if(not m): | 
|  | continue | 
|  | drv = m.group('drv') | 
|  | n = m.group('d') | 
|  | p = m.group('p') | 
|  | if(n and p): | 
|  | data.newAction(phase, n, pid, p, t.time, -1, drv) | 
|  | if pid not in data.devpids: | 
|  | data.devpids.append(pid) | 
|  | # device callback finish | 
|  | elif(t.type == 'device_pm_callback_end'): | 
|  | if phase not in data.dmesg: | 
|  | continue | 
|  | m = re.match('(?P<drv>.*) (?P<d>.*), err.*', t.name); | 
|  | if(not m): | 
|  | continue | 
|  | n = m.group('d') | 
|  | dev = data.findDevice(phase, n) | 
|  | if dev: | 
|  | dev['length'] = t.time - dev['start'] | 
|  | dev['end'] = t.time | 
|  | # kprobe event processing | 
|  | elif(t.fkprobe): | 
|  | kprobename = t.type | 
|  | kprobedata = t.name | 
|  | key = (kprobename, pid) | 
|  | # displayname is generated from kprobe data | 
|  | displayname = '' | 
|  | if(t.fcall): | 
|  | displayname = sysvals.kprobeDisplayName(kprobename, kprobedata) | 
|  | if not displayname: | 
|  | continue | 
|  | if(key not in tp.ktemp): | 
|  | tp.ktemp[key] = [] | 
|  | tp.ktemp[key].append({ | 
|  | 'pid': pid, | 
|  | 'begin': t.time, | 
|  | 'end': -1, | 
|  | 'name': displayname, | 
|  | 'cdata': kprobedata, | 
|  | 'proc': m_proc, | 
|  | }) | 
|  | # start of kernel resume | 
|  | if(data.tKernSus == 0 and phase == 'suspend_prepare' \ | 
|  | and kprobename in ksuscalls): | 
|  | data.tKernSus = t.time | 
|  | elif(t.freturn): | 
|  | if(key not in tp.ktemp) or len(tp.ktemp[key]) < 1: | 
|  | continue | 
|  | e = next((x for x in reversed(tp.ktemp[key]) if x['end'] < 0), 0) | 
|  | if not e: | 
|  | continue | 
|  | if (t.time - e['begin']) * 1000 < sysvals.mindevlen: | 
|  | tp.ktemp[key].pop() | 
|  | continue | 
|  | e['end'] = t.time | 
|  | e['rdata'] = kprobedata | 
|  | # end of kernel resume | 
|  | if(phase != 'suspend_prepare' and kprobename in krescalls): | 
|  | if phase in data.dmesg: | 
|  | data.dmesg[phase]['end'] = t.time | 
|  | data.tKernRes = t.time | 
|  |  | 
|  | # callgraph processing | 
|  | elif sysvals.usecallgraph: | 
|  | # create a callgraph object for the data | 
|  | key = (m_proc, pid) | 
|  | if(key not in testrun.ftemp): | 
|  | testrun.ftemp[key] = [] | 
|  | testrun.ftemp[key].append(FTraceCallGraph(pid, sysvals)) | 
|  | # when the call is finished, see which device matches it | 
|  | cg = testrun.ftemp[key][-1] | 
|  | res = cg.addLine(t) | 
|  | if(res != 0): | 
|  | testrun.ftemp[key].append(FTraceCallGraph(pid, sysvals)) | 
|  | if(res == -1): | 
|  | testrun.ftemp[key][-1].addLine(t) | 
|  | if len(testdata) < 1: | 
|  | sysvals.vprint('WARNING: ftrace start marker is missing') | 
|  | if data and not data.devicegroups: | 
|  | sysvals.vprint('WARNING: ftrace end marker is missing') | 
|  | data.handleEndMarker(t.time, t.name) | 
|  |  | 
|  | if sysvals.suspendmode == 'command': | 
|  | for test in testruns: | 
|  | for p in test.data.sortedPhases(): | 
|  | if p == 'suspend_prepare': | 
|  | test.data.dmesg[p]['start'] = test.data.start | 
|  | test.data.dmesg[p]['end'] = test.data.end | 
|  | else: | 
|  | test.data.dmesg[p]['start'] = test.data.end | 
|  | test.data.dmesg[p]['end'] = test.data.end | 
|  | test.data.tSuspended = test.data.end | 
|  | test.data.tResumed = test.data.end | 
|  | test.data.fwValid = False | 
|  |  | 
|  | # dev source and procmon events can be unreadable with mixed phase height | 
|  | if sysvals.usedevsrc or sysvals.useprocmon: | 
|  | sysvals.mixedphaseheight = False | 
|  |  | 
|  | # expand phase boundaries so there are no gaps | 
|  | for data in testdata: | 
|  | lp = data.sortedPhases()[0] | 
|  | for p in data.sortedPhases(): | 
|  | if(p != lp and not ('machine' in p and 'machine' in lp)): | 
|  | data.dmesg[lp]['end'] = data.dmesg[p]['start'] | 
|  | lp = p | 
|  |  | 
|  | for i in range(len(testruns)): | 
|  | test = testruns[i] | 
|  | data = test.data | 
|  | # find the total time range for this test (begin, end) | 
|  | tlb, tle = data.start, data.end | 
|  | if i < len(testruns) - 1: | 
|  | tle = testruns[i+1].data.start | 
|  | # add the process usage data to the timeline | 
|  | if sysvals.useprocmon: | 
|  | data.createProcessUsageEvents() | 
|  | # add the traceevent data to the device hierarchy | 
|  | if(sysvals.usetraceevents): | 
|  | # add actual trace funcs | 
|  | for name in sorted(test.ttemp): | 
|  | for event in test.ttemp[name]: | 
|  | if event['end'] - event['begin'] <= 0: | 
|  | continue | 
|  | title = name | 
|  | if name == 'machine_suspend' and 'loop' in event: | 
|  | title = 's2idle_enter_%dx' % event['loop'] | 
|  | data.newActionGlobal(title, event['begin'], event['end'], event['pid']) | 
|  | # add the kprobe based virtual tracefuncs as actual devices | 
|  | for key in sorted(tp.ktemp): | 
|  | name, pid = key | 
|  | if name not in sysvals.tracefuncs: | 
|  | continue | 
|  | if pid not in data.devpids: | 
|  | data.devpids.append(pid) | 
|  | for e in tp.ktemp[key]: | 
|  | kb, ke = e['begin'], e['end'] | 
|  | if ke - kb < 0.000001 or tlb > kb or tle <= kb: | 
|  | continue | 
|  | color = sysvals.kprobeColor(name) | 
|  | data.newActionGlobal(e['name'], kb, ke, pid, color) | 
|  | # add config base kprobes and dev kprobes | 
|  | if sysvals.usedevsrc: | 
|  | for key in sorted(tp.ktemp): | 
|  | name, pid = key | 
|  | if name in sysvals.tracefuncs or name not in sysvals.dev_tracefuncs: | 
|  | continue | 
|  | for e in tp.ktemp[key]: | 
|  | kb, ke = e['begin'], e['end'] | 
|  | if ke - kb < 0.000001 or tlb > kb or tle <= kb: | 
|  | continue | 
|  | data.addDeviceFunctionCall(e['name'], name, e['proc'], pid, kb, | 
|  | ke, e['cdata'], e['rdata']) | 
|  | if sysvals.usecallgraph: | 
|  | # add the callgraph data to the device hierarchy | 
|  | sortlist = dict() | 
|  | for key in sorted(test.ftemp): | 
|  | proc, pid = key | 
|  | for cg in test.ftemp[key]: | 
|  | if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0): | 
|  | continue | 
|  | if(not cg.postProcess()): | 
|  | id = 'task %s' % (pid) | 
|  | sysvals.vprint('Sanity check failed for '+\ | 
|  | id+', ignoring this callback') | 
|  | continue | 
|  | # match cg data to devices | 
|  | devname = '' | 
|  | if sysvals.suspendmode != 'command': | 
|  | devname = cg.deviceMatch(pid, data) | 
|  | if not devname: | 
|  | sortkey = '%f%f%d' % (cg.start, cg.end, pid) | 
|  | sortlist[sortkey] = cg | 
|  | elif len(cg.list) > 1000000 and cg.name != sysvals.ftopfunc: | 
|  | sysvals.vprint('WARNING: the callgraph for %s is massive (%d lines)' %\ | 
|  | (devname, len(cg.list))) | 
|  | # create blocks for orphan cg data | 
|  | for sortkey in sorted(sortlist): | 
|  | cg = sortlist[sortkey] | 
|  | name = cg.name | 
|  | if sysvals.isCallgraphFunc(name): | 
|  | sysvals.vprint('Callgraph found for task %d: %.3fms, %s' % (cg.pid, (cg.end - cg.start)*1000, name)) | 
|  | cg.newActionFromFunction(data) | 
|  | if sysvals.suspendmode == 'command': | 
|  | return (testdata, '') | 
|  |  | 
|  | # fill in any missing phases | 
|  | error = [] | 
|  | for data in testdata: | 
|  | tn = '' if len(testdata) == 1 else ('%d' % (data.testnumber + 1)) | 
|  | terr = '' | 
|  | phasedef = data.phasedef | 
|  | lp = 'suspend_prepare' | 
|  | for p in sorted(phasedef, key=lambda k:phasedef[k]['order']): | 
|  | if p not in data.dmesg: | 
|  | if not terr: | 
|  | ph = p if 'machine' in p else lp | 
|  | if p == 'suspend_machine': | 
|  | sm = sysvals.suspendmode | 
|  | if sm in suspendmodename: | 
|  | sm = suspendmodename[sm] | 
|  | terr = 'test%s did not enter %s power mode' % (tn, sm) | 
|  | else: | 
|  | terr = '%s%s failed in %s phase' % (sysvals.suspendmode, tn, ph) | 
|  | pprint('TEST%s FAILED: %s' % (tn, terr)) | 
|  | error.append(terr) | 
|  | if data.tSuspended == 0: | 
|  | data.tSuspended = data.dmesg[lp]['end'] | 
|  | if data.tResumed == 0: | 
|  | data.tResumed = data.dmesg[lp]['end'] | 
|  | data.fwValid = False | 
|  | sysvals.vprint('WARNING: phase "%s" is missing!' % p) | 
|  | lp = p | 
|  | if not terr and 'dev' in data.wifi and data.wifi['stat'] == 'timeout': | 
|  | terr = '%s%s failed in wifi_resume <i>(%s %.0fs timeout)</i>' % \ | 
|  | (sysvals.suspendmode, tn, data.wifi['dev'], data.wifi['time']) | 
|  | error.append(terr) | 
|  | if not terr and data.enterfail: | 
|  | pprint('test%s FAILED: enter %s failed with %s' % (tn, sysvals.suspendmode, data.enterfail)) | 
|  | terr = 'test%s failed to enter %s mode' % (tn, sysvals.suspendmode) | 
|  | error.append(terr) | 
|  | if data.tSuspended == 0: | 
|  | data.tSuspended = data.tKernRes | 
|  | if data.tResumed == 0: | 
|  | data.tResumed = data.tSuspended | 
|  |  | 
|  | if(len(sysvals.devicefilter) > 0): | 
|  | data.deviceFilter(sysvals.devicefilter) | 
|  | data.fixupInitcallsThatDidntReturn() | 
|  | if sysvals.usedevsrc: | 
|  | data.optimizeDevSrc() | 
|  |  | 
|  | # x2: merge any overlapping devices between test runs | 
|  | if sysvals.usedevsrc and len(testdata) > 1: | 
|  | tc = len(testdata) | 
|  | for i in range(tc - 1): | 
|  | devlist = testdata[i].overflowDevices() | 
|  | for j in range(i + 1, tc): | 
|  | testdata[j].mergeOverlapDevices(devlist) | 
|  | testdata[0].stitchTouchingThreads(testdata[1:]) | 
|  | return (testdata, ', '.join(error)) | 
|  |  | 
|  | # Function: loadKernelLog | 
|  | # Description: | 
|  | #	 load the dmesg file into memory and fix up any ordering issues | 
|  | # Output: | 
|  | #	 An array of empty Data objects with only their dmesgtext attributes set | 
|  | def loadKernelLog(): | 
|  | sysvals.vprint('Analyzing the dmesg data (%s)...' % \ | 
|  | os.path.basename(sysvals.dmesgfile)) | 
|  | if(os.path.exists(sysvals.dmesgfile) == False): | 
|  | doError('%s does not exist' % sysvals.dmesgfile) | 
|  |  | 
|  | # there can be multiple test runs in a single file | 
|  | tp = TestProps() | 
|  | tp.stamp = datetime.now().strftime('# suspend-%m%d%y-%H%M%S localhost mem unknown') | 
|  | testruns = [] | 
|  | data = 0 | 
|  | lf = sysvals.openlog(sysvals.dmesgfile, 'r') | 
|  | for line in lf: | 
|  | line = line.replace('\r\n', '') | 
|  | idx = line.find('[') | 
|  | if idx > 1: | 
|  | line = line[idx:] | 
|  | if tp.stampInfo(line, sysvals): | 
|  | continue | 
|  | m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line) | 
|  | if(not m): | 
|  | continue | 
|  | msg = m.group("msg") | 
|  | if re.match('PM: Syncing filesystems.*', msg) or \ | 
|  | re.match('PM: suspend entry.*', msg): | 
|  | if(data): | 
|  | testruns.append(data) | 
|  | data = Data(len(testruns)) | 
|  | tp.parseStamp(data, sysvals) | 
|  | if(not data): | 
|  | continue | 
|  | m = re.match('.* *(?P<k>[0-9]\.[0-9]{2}\.[0-9]-.*) .*', msg) | 
|  | if(m): | 
|  | sysvals.stamp['kernel'] = m.group('k') | 
|  | m = re.match('PM: Preparing system for (?P<m>.*) sleep', msg) | 
|  | if not m: | 
|  | m = re.match('PM: Preparing system for sleep \((?P<m>.*)\)', msg) | 
|  | if m: | 
|  | sysvals.stamp['mode'] = sysvals.suspendmode = m.group('m') | 
|  | data.dmesgtext.append(line) | 
|  | lf.close() | 
|  |  | 
|  | if sysvals.suspendmode == 's2idle': | 
|  | sysvals.suspendmode = 'freeze' | 
|  | elif sysvals.suspendmode == 'deep': | 
|  | sysvals.suspendmode = 'mem' | 
|  | if data: | 
|  | testruns.append(data) | 
|  | if len(testruns) < 1: | 
|  | doError('dmesg log has no suspend/resume data: %s' \ | 
|  | % sysvals.dmesgfile) | 
|  |  | 
|  | # fix lines with same timestamp/function with the call and return swapped | 
|  | for data in testruns: | 
|  | last = '' | 
|  | for line in data.dmesgtext: | 
|  | ct, cf, n, p = data.initcall_debug_call(line) | 
|  | rt, rf, l = data.initcall_debug_return(last) | 
|  | if ct and rt and ct == rt and cf == rf: | 
|  | i = data.dmesgtext.index(last) | 
|  | j = data.dmesgtext.index(line) | 
|  | data.dmesgtext[i] = line | 
|  | data.dmesgtext[j] = last | 
|  | last = line | 
|  | return testruns | 
|  |  | 
|  | # Function: parseKernelLog | 
|  | # Description: | 
|  | #	 Analyse a dmesg log output file generated from this app during | 
|  | #	 the execution phase. Create a set of device structures in memory | 
|  | #	 for subsequent formatting in the html output file | 
|  | #	 This call is only for legacy support on kernels where the ftrace | 
|  | #	 data lacks the suspend_resume or device_pm_callbacks trace events. | 
|  | # Arguments: | 
|  | #	 data: an empty Data object (with dmesgtext) obtained from loadKernelLog | 
|  | # Output: | 
|  | #	 The filled Data object | 
|  | def parseKernelLog(data): | 
|  | phase = 'suspend_runtime' | 
|  |  | 
|  | if(data.fwValid): | 
|  | sysvals.vprint('Firmware Suspend = %u ns, Firmware Resume = %u ns' % \ | 
|  | (data.fwSuspend, data.fwResume)) | 
|  |  | 
|  | # dmesg phase match table | 
|  | dm = { | 
|  | 'suspend_prepare': ['PM: Syncing filesystems.*', 'PM: suspend entry.*'], | 
|  | 'suspend': ['PM: Entering [a-z]* sleep.*', 'Suspending console.*', | 
|  | 'PM: Suspending system .*'], | 
|  | 'suspend_late': ['PM: suspend of devices complete after.*', | 
|  | 'PM: freeze of devices complete after.*'], | 
|  | 'suspend_noirq': ['PM: late suspend of devices complete after.*', | 
|  | 'PM: late freeze of devices complete after.*'], | 
|  | 'suspend_machine': ['PM: suspend-to-idle', | 
|  | 'PM: noirq suspend of devices complete after.*', | 
|  | 'PM: noirq freeze of devices complete after.*'], | 
|  | 'resume_machine': ['PM: Timekeeping suspended for.*', | 
|  | 'ACPI: Low-level resume complete.*', | 
|  | 'ACPI: resume from mwait', | 
|  | 'Suspended for [0-9\.]* seconds'], | 
|  | 'resume_noirq': ['PM: resume from suspend-to-idle', | 
|  | 'ACPI: Waking up from system sleep state.*'], | 
|  | 'resume_early': ['PM: noirq resume of devices complete after.*', | 
|  | 'PM: noirq restore of devices complete after.*'], | 
|  | 'resume': ['PM: early resume of devices complete after.*', | 
|  | 'PM: early restore of devices complete after.*'], | 
|  | 'resume_complete': ['PM: resume of devices complete after.*', | 
|  | 'PM: restore of devices complete after.*'], | 
|  | 'post_resume': ['.*Restarting tasks \.\.\..*'], | 
|  | } | 
|  |  | 
|  | # action table (expected events that occur and show up in dmesg) | 
|  | at = { | 
|  | 'sync_filesystems': { | 
|  | 'smsg': 'PM: Syncing filesystems.*', | 
|  | 'emsg': 'PM: Preparing system for mem sleep.*' }, | 
|  | 'freeze_user_processes': { | 
|  | 'smsg': 'Freezing user space processes .*', | 
|  | 'emsg': 'Freezing remaining freezable tasks.*' }, | 
|  | 'freeze_tasks': { | 
|  | 'smsg': 'Freezing remaining freezable tasks.*', | 
|  | 'emsg': 'PM: Entering (?P<mode>[a-z,A-Z]*) sleep.*' }, | 
|  | 'ACPI prepare': { | 
|  | 'smsg': 'ACPI: Preparing to enter system sleep state.*', | 
|  | 'emsg': 'PM: Saving platform NVS memory.*' }, | 
|  | 'PM vns': { | 
|  | 'smsg': 'PM: Saving platform NVS memory.*', | 
|  | 'emsg': 'Disabling non-boot CPUs .*' }, | 
|  | } | 
|  |  | 
|  | t0 = -1.0 | 
|  | cpu_start = -1.0 | 
|  | prevktime = -1.0 | 
|  | actions = dict() | 
|  | for line in data.dmesgtext: | 
|  | # parse each dmesg line into the time and message | 
|  | m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line) | 
|  | if(m): | 
|  | val = m.group('ktime') | 
|  | try: | 
|  | ktime = float(val) | 
|  | except: | 
|  | continue | 
|  | msg = m.group('msg') | 
|  | # initialize data start to first line time | 
|  | if t0 < 0: | 
|  | data.setStart(ktime) | 
|  | t0 = ktime | 
|  | else: | 
|  | continue | 
|  |  | 
|  | # check for a phase change line | 
|  | phasechange = False | 
|  | for p in dm: | 
|  | for s in dm[p]: | 
|  | if(re.match(s, msg)): | 
|  | phasechange, phase = True, p | 
|  | dm[p] = [s] | 
|  | break | 
|  |  | 
|  | # hack for determining resume_machine end for freeze | 
|  | if(not sysvals.usetraceevents and sysvals.suspendmode == 'freeze' \ | 
|  | and phase == 'resume_machine' and \ | 
|  | data.initcall_debug_call(line, True)): | 
|  | data.setPhase(phase, ktime, False) | 
|  | phase = 'resume_noirq' | 
|  | data.setPhase(phase, ktime, True) | 
|  |  | 
|  | if phasechange: | 
|  | if phase == 'suspend_prepare': | 
|  | data.setPhase(phase, ktime, True) | 
|  | data.setStart(ktime) | 
|  | data.tKernSus = ktime | 
|  | elif phase == 'suspend': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'suspend_late': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'suspend_noirq': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'suspend_machine': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'resume_machine': | 
|  | lp = data.lastPhase() | 
|  | if(sysvals.suspendmode in ['freeze', 'standby']): | 
|  | data.tSuspended = prevktime | 
|  | if lp: | 
|  | data.setPhase(lp, prevktime, False) | 
|  | else: | 
|  | data.tSuspended = ktime | 
|  | if lp: | 
|  | data.setPhase(lp, prevktime, False) | 
|  | data.tResumed = ktime | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'resume_noirq': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'resume_early': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'resume': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'resume_complete': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setPhase(phase, ktime, True) | 
|  | elif phase == 'post_resume': | 
|  | lp = data.lastPhase() | 
|  | if lp: | 
|  | data.setPhase(lp, ktime, False) | 
|  | data.setEnd(ktime) | 
|  | data.tKernRes = ktime | 
|  | break | 
|  |  | 
|  | # -- device callbacks -- | 
|  | if(phase in data.sortedPhases()): | 
|  | # device init call | 
|  | t, f, n, p = data.initcall_debug_call(line) | 
|  | if t and f and n and p: | 
|  | data.newAction(phase, f, int(n), p, ktime, -1, '') | 
|  | else: | 
|  | # device init return | 
|  | t, f, l = data.initcall_debug_return(line) | 
|  | if t and f and l: | 
|  | list = data.dmesg[phase]['list'] | 
|  | if(f in list): | 
|  | dev = list[f] | 
|  | dev['length'] = int(l) | 
|  | dev['end'] = ktime | 
|  |  | 
|  | # if trace events are not available, these are better than nothing | 
|  | if(not sysvals.usetraceevents): | 
|  | # look for known actions | 
|  | for a in sorted(at): | 
|  | if(re.match(at[a]['smsg'], msg)): | 
|  | if(a not in actions): | 
|  | actions[a] = [] | 
|  | actions[a].append({'begin': ktime, 'end': ktime}) | 
|  | if(re.match(at[a]['emsg'], msg)): | 
|  | if(a in actions): | 
|  | actions[a][-1]['end'] = ktime | 
|  | # now look for CPU on/off events | 
|  | if(re.match('Disabling non-boot CPUs .*', msg)): | 
|  | # start of first cpu suspend | 
|  | cpu_start = ktime | 
|  | elif(re.match('Enabling non-boot CPUs .*', msg)): | 
|  | # start of first cpu resume | 
|  | cpu_start = ktime | 
|  | elif(re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg)): | 
|  | # end of a cpu suspend, start of the next | 
|  | m = re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg) | 
|  | cpu = 'CPU'+m.group('cpu') | 
|  | if(cpu not in actions): | 
|  | actions[cpu] = [] | 
|  | actions[cpu].append({'begin': cpu_start, 'end': ktime}) | 
|  | cpu_start = ktime | 
|  | elif(re.match('CPU(?P<cpu>[0-9]*) is up', msg)): | 
|  | # end of a cpu resume, start of the next | 
|  | m = re.match('CPU(?P<cpu>[0-9]*) is up', msg) | 
|  | cpu = 'CPU'+m.group('cpu') | 
|  | if(cpu not in actions): | 
|  | actions[cpu] = [] | 
|  | actions[cpu].append({'begin': cpu_start, 'end': ktime}) | 
|  | cpu_start = ktime | 
|  | prevktime = ktime | 
|  | data.initDevicegroups() | 
|  |  | 
|  | # fill in any missing phases | 
|  | phasedef = data.phasedef | 
|  | terr, lp = '', 'suspend_prepare' | 
|  | if lp not in data.dmesg: | 
|  | doError('dmesg log format has changed, could not find start of suspend') | 
|  | for p in sorted(phasedef, key=lambda k:phasedef[k]['order']): | 
|  | if p not in data.dmesg: | 
|  | if not terr: | 
|  | pprint('TEST FAILED: %s failed in %s phase' % (sysvals.suspendmode, lp)) | 
|  | terr = '%s failed in %s phase' % (sysvals.suspendmode, lp) | 
|  | if data.tSuspended == 0: | 
|  | data.tSuspended = data.dmesg[lp]['end'] | 
|  | if data.tResumed == 0: | 
|  | data.tResumed = data.dmesg[lp]['end'] | 
|  | sysvals.vprint('WARNING: phase "%s" is missing!' % p) | 
|  | lp = p | 
|  | lp = data.sortedPhases()[0] | 
|  | for p in data.sortedPhases(): | 
|  | if(p != lp and not ('machine' in p and 'machine' in lp)): | 
|  | data.dmesg[lp]['end'] = data.dmesg[p]['start'] | 
|  | lp = p | 
|  | if data.tSuspended == 0: | 
|  | data.tSuspended = data.tKernRes | 
|  | if data.tResumed == 0: | 
|  | data.tResumed = data.tSuspended | 
|  |  | 
|  | # fill in any actions we've found | 
|  | for name in sorted(actions): | 
|  | for event in actions[name]: | 
|  | data.newActionGlobal(name, event['begin'], event['end']) | 
|  |  | 
|  | if(len(sysvals.devicefilter) > 0): | 
|  | data.deviceFilter(sysvals.devicefilter) | 
|  | data.fixupInitcallsThatDidntReturn() | 
|  | return True | 
|  |  | 
|  | def callgraphHTML(sv, hf, num, cg, title, color, devid): | 
|  | html_func_top = '<article id="{0}" class="atop" style="background:{1}">\n<input type="checkbox" class="pf" id="f{2}" checked/><label for="f{2}">{3} {4}</label>\n' | 
|  | html_func_start = '<article>\n<input type="checkbox" class="pf" id="f{0}" checked/><label for="f{0}">{1} {2}</label>\n' | 
|  | html_func_end = '</article>\n' | 
|  | html_func_leaf = '<article>{0} {1}</article>\n' | 
|  |  | 
|  | cgid = devid | 
|  | if cg.id: | 
|  | cgid += cg.id | 
|  | cglen = (cg.end - cg.start) * 1000 | 
|  | if cglen < sv.mincglen: | 
|  | return num | 
|  |  | 
|  | fmt = '<r>(%.3f ms @ '+sv.timeformat+' to '+sv.timeformat+')</r>' | 
|  | flen = fmt % (cglen, cg.start, cg.end) | 
|  | hf.write(html_func_top.format(cgid, color, num, title, flen)) | 
|  | num += 1 | 
|  | for line in cg.list: | 
|  | if(line.length < 0.000000001): | 
|  | flen = '' | 
|  | else: | 
|  | fmt = '<n>(%.3f ms @ '+sv.timeformat+')</n>' | 
|  | flen = fmt % (line.length*1000, line.time) | 
|  | if line.isLeaf(): | 
|  | if line.length * 1000 < sv.mincglen: | 
|  | continue | 
|  | hf.write(html_func_leaf.format(line.name, flen)) | 
|  | elif line.freturn: | 
|  | hf.write(html_func_end) | 
|  | else: | 
|  | hf.write(html_func_start.format(num, line.name, flen)) | 
|  | num += 1 | 
|  | hf.write(html_func_end) | 
|  | return num | 
|  |  | 
|  | def addCallgraphs(sv, hf, data): | 
|  | hf.write('<section id="callgraphs" class="callgraph">\n') | 
|  | # write out the ftrace data converted to html | 
|  | num = 0 | 
|  | for p in data.sortedPhases(): | 
|  | if sv.cgphase and p != sv.cgphase: | 
|  | continue | 
|  | list = data.dmesg[p]['list'] | 
|  | for d in data.sortedDevices(p): | 
|  | if len(sv.cgfilter) > 0 and d not in sv.cgfilter: | 
|  | continue | 
|  | dev = list[d] | 
|  | color = 'white' | 
|  | if 'color' in data.dmesg[p]: | 
|  | color = data.dmesg[p]['color'] | 
|  | if 'color' in dev: | 
|  | color = dev['color'] | 
|  | name = d if '[' not in d else d.split('[')[0] | 
|  | if(d in sv.devprops): | 
|  | name = sv.devprops[d].altName(d) | 
|  | if 'drv' in dev and dev['drv']: | 
|  | name += ' {%s}' % dev['drv'] | 
|  | if sv.suspendmode in suspendmodename: | 
|  | name += ' '+p | 
|  | if('ftrace' in dev): | 
|  | cg = dev['ftrace'] | 
|  | if cg.name == sv.ftopfunc: | 
|  | name = 'top level suspend/resume call' | 
|  | num = callgraphHTML(sv, hf, num, cg, | 
|  | name, color, dev['id']) | 
|  | if('ftraces' in dev): | 
|  | for cg in dev['ftraces']: | 
|  | num = callgraphHTML(sv, hf, num, cg, | 
|  | name+' → '+cg.name, color, dev['id']) | 
|  | hf.write('\n\n    </section>\n') | 
|  |  | 
|  | def summaryCSS(title, center=True): | 
|  | tdcenter = 'text-align:center;' if center else '' | 
|  | out = '<!DOCTYPE html>\n<html>\n<head>\n\ | 
|  | <meta http-equiv="content-type" content="text/html; charset=UTF-8">\n\ | 
|  | <title>'+title+'</title>\n\ | 
|  | <style type=\'text/css\'>\n\ | 
|  | .stamp {width: 100%;text-align:center;background:#888;line-height:30px;color:white;font: 25px Arial;}\n\ | 
|  | table {width:100%;border-collapse: collapse;border:1px solid;}\n\ | 
|  | th {border: 1px solid black;background:#222;color:white;}\n\ | 
|  | td {font: 14px "Times New Roman";'+tdcenter+'}\n\ | 
|  | tr.head td {border: 1px solid black;background:#aaa;}\n\ | 
|  | tr.alt {background-color:#ddd;}\n\ | 
|  | tr.notice {color:red;}\n\ | 
|  | .minval {background-color:#BBFFBB;}\n\ | 
|  | .medval {background-color:#BBBBFF;}\n\ | 
|  | .maxval {background-color:#FFBBBB;}\n\ | 
|  | .head a {color:#000;text-decoration: none;}\n\ | 
|  | </style>\n</head>\n<body>\n' | 
|  | return out | 
|  |  | 
|  | # Function: createHTMLSummarySimple | 
|  | # Description: | 
|  | #	 Create summary html file for a series of tests | 
|  | # Arguments: | 
|  | #	 testruns: array of Data objects from parseTraceLog | 
|  | def createHTMLSummarySimple(testruns, htmlfile, title): | 
|  | # write the html header first (html head, css code, up to body start) | 
|  | html = summaryCSS('Summary - SleepGraph') | 
|  |  | 
|  | # extract the test data into list | 
|  | list = dict() | 
|  | tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [dict(), dict()] | 
|  | iMin, iMed, iMax = [0, 0], [0, 0], [0, 0] | 
|  | num = 0 | 
|  | useturbo = usewifi = False | 
|  | lastmode = '' | 
|  | cnt = dict() | 
|  | for data in sorted(testruns, key=lambda v:(v['mode'], v['host'], v['kernel'], v['time'])): | 
|  | mode = data['mode'] | 
|  | if mode not in list: | 
|  | list[mode] = {'data': [], 'avg': [0,0], 'min': [0,0], 'max': [0,0], 'med': [0,0]} | 
|  | if lastmode and lastmode != mode and num > 0: | 
|  | for i in range(2): | 
|  | s = sorted(tMed[i]) | 
|  | list[lastmode]['med'][i] = s[int(len(s)//2)] | 
|  | iMed[i] = tMed[i][list[lastmode]['med'][i]] | 
|  | list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num] | 
|  | list[lastmode]['min'] = tMin | 
|  | list[lastmode]['max'] = tMax | 
|  | list[lastmode]['idx'] = (iMin, iMed, iMax) | 
|  | tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [dict(), dict()] | 
|  | iMin, iMed, iMax = [0, 0], [0, 0], [0, 0] | 
|  | num = 0 | 
|  | pkgpc10 = syslpi = wifi = '' | 
|  | if 'pkgpc10' in data and 'syslpi' in data: | 
|  | pkgpc10, syslpi, useturbo = data['pkgpc10'], data['syslpi'], True | 
|  | if 'wifi' in data: | 
|  | wifi, usewifi = data['wifi'], True | 
|  | res = data['result'] | 
|  | tVal = [float(data['suspend']), float(data['resume'])] | 
|  | list[mode]['data'].append([data['host'], data['kernel'], | 
|  | data['time'], tVal[0], tVal[1], data['url'], res, | 
|  | data['issues'], data['sus_worst'], data['sus_worsttime'], | 
|  | data['res_worst'], data['res_worsttime'], pkgpc10, syslpi, wifi]) | 
|  | idx = len(list[mode]['data']) - 1 | 
|  | if res.startswith('fail in'): | 
|  | res = 'fail' | 
|  | if res not in cnt: | 
|  | cnt[res] = 1 | 
|  | else: | 
|  | cnt[res] += 1 | 
|  | if res == 'pass': | 
|  | for i in range(2): | 
|  | tMed[i][tVal[i]] = idx | 
|  | tAvg[i] += tVal[i] | 
|  | if tMin[i] == 0 or tVal[i] < tMin[i]: | 
|  | iMin[i] = idx | 
|  | tMin[i] = tVal[i] | 
|  | if tMax[i] == 0 or tVal[i] > tMax[i]: | 
|  | iMax[i] = idx | 
|  | tMax[i] = tVal[i] | 
|  | num += 1 | 
|  | lastmode = mode | 
|  | if lastmode and num > 0: | 
|  | for i in range(2): | 
|  | s = sorted(tMed[i]) | 
|  | list[lastmode]['med'][i] = s[int(len(s)//2)] | 
|  | iMed[i] = tMed[i][list[lastmode]['med'][i]] | 
|  | list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num] | 
|  | list[lastmode]['min'] = tMin | 
|  | list[lastmode]['max'] = tMax | 
|  | list[lastmode]['idx'] = (iMin, iMed, iMax) | 
|  |  | 
|  | # group test header | 
|  | desc = [] | 
|  | for ilk in sorted(cnt, reverse=True): | 
|  | if cnt[ilk] > 0: | 
|  | desc.append('%d %s' % (cnt[ilk], ilk)) | 
|  | html += '<div class="stamp">%s (%d tests: %s)</div>\n' % (title, len(testruns), ', '.join(desc)) | 
|  | th = '\t<th>{0}</th>\n' | 
|  | td = '\t<td>{0}</td>\n' | 
|  | tdh = '\t<td{1}>{0}</td>\n' | 
|  | tdlink = '\t<td><a href="{0}">html</a></td>\n' | 
|  | cols = 12 | 
|  | if useturbo: | 
|  | cols += 2 | 
|  | if usewifi: | 
|  | cols += 1 | 
|  | colspan = '%d' % cols | 
|  |  | 
|  | # table header | 
|  | html += '<table>\n<tr>\n' + th.format('#') +\ | 
|  | th.format('Mode') + th.format('Host') + th.format('Kernel') +\ | 
|  | th.format('Test Time') + th.format('Result') + th.format('Issues') +\ | 
|  | th.format('Suspend') + th.format('Resume') +\ | 
|  | th.format('Worst Suspend Device') + th.format('SD Time') +\ | 
|  | th.format('Worst Resume Device') + th.format('RD Time') | 
|  | if useturbo: | 
|  | html += th.format('PkgPC10') + th.format('SysLPI') | 
|  | if usewifi: | 
|  | html += th.format('Wifi') | 
|  | html += th.format('Detail')+'</tr>\n' | 
|  | # export list into html | 
|  | head = '<tr class="head"><td>{0}</td><td>{1}</td>'+\ | 
|  | '<td colspan='+colspan+' class="sus">Suspend Avg={2} '+\ | 
|  | '<span class=minval><a href="#s{10}min">Min={3}</a></span> '+\ | 
|  | '<span class=medval><a href="#s{10}med">Med={4}</a></span> '+\ | 
|  | '<span class=maxval><a href="#s{10}max">Max={5}</a></span> '+\ | 
|  | 'Resume Avg={6} '+\ | 
|  | '<span class=minval><a href="#r{10}min">Min={7}</a></span> '+\ | 
|  | '<span class=medval><a href="#r{10}med">Med={8}</a></span> '+\ | 
|  | '<span class=maxval><a href="#r{10}max">Max={9}</a></span></td>'+\ | 
|  | '</tr>\n' | 
|  | headnone = '<tr class="head"><td>{0}</td><td>{1}</td><td colspan='+\ | 
|  | colspan+'></td></tr>\n' | 
|  | for mode in sorted(list): | 
|  | # header line for each suspend mode | 
|  | num = 0 | 
|  | tAvg, tMin, tMax, tMed = list[mode]['avg'], list[mode]['min'],\ | 
|  | list[mode]['max'], list[mode]['med'] | 
|  | count = len(list[mode]['data']) | 
|  | if 'idx' in list[mode]: | 
|  | iMin, iMed, iMax = list[mode]['idx'] | 
|  | html += head.format('%d' % count, mode.upper(), | 
|  | '%.3f' % tAvg[0], '%.3f' % tMin[0], '%.3f' % tMed[0], '%.3f' % tMax[0], | 
|  | '%.3f' % tAvg[1], '%.3f' % tMin[1], '%.3f' % tMed[1], '%.3f' % tMax[1], | 
|  | mode.lower() | 
|  | ) | 
|  | else: | 
|  | iMin = iMed = iMax = [-1, -1, -1] | 
|  | html += headnone.format('%d' % count, mode.upper()) | 
|  | for d in list[mode]['data']: | 
|  | # row classes - alternate row color | 
|  | rcls = ['alt'] if num % 2 == 1 else [] | 
|  | if d[6] != 'pass': | 
|  | rcls.append('notice') | 
|  | html += '<tr class="'+(' '.join(rcls))+'">\n' if len(rcls) > 0 else '<tr>\n' | 
|  | # figure out if the line has sus or res highlighted | 
|  | idx = list[mode]['data'].index(d) | 
|  | tHigh = ['', ''] | 
|  | for i in range(2): | 
|  | tag = 's%s' % mode if i == 0 else 'r%s' % mode | 
|  | if idx == iMin[i]: | 
|  | tHigh[i] = ' id="%smin" class=minval title="Minimum"' % tag | 
|  | elif idx == iMax[i]: | 
|  | tHigh[i] = ' id="%smax" class=maxval title="Maximum"' % tag | 
|  | elif idx == iMed[i]: | 
|  | tHigh[i] = ' id="%smed" class=medval title="Median"' % tag | 
|  | html += td.format("%d" % (list[mode]['data'].index(d) + 1)) # row | 
|  | html += td.format(mode)										# mode | 
|  | html += td.format(d[0])										# host | 
|  | html += td.format(d[1])										# kernel | 
|  | html += td.format(d[2])										# time | 
|  | html += td.format(d[6])										# result | 
|  | html += td.format(d[7])										# issues | 
|  | html += tdh.format('%.3f ms' % d[3], tHigh[0]) if d[3] else td.format('')	# suspend | 
|  | html += tdh.format('%.3f ms' % d[4], tHigh[1]) if d[4] else td.format('')	# resume | 
|  | html += td.format(d[8])										# sus_worst | 
|  | html += td.format('%.3f ms' % d[9])	if d[9] else td.format('')		# sus_worst time | 
|  | html += td.format(d[10])									# res_worst | 
|  | html += td.format('%.3f ms' % d[11]) if d[11] else td.format('')	# res_worst time | 
|  | if useturbo: | 
|  | html += td.format(d[12])								# pkg_pc10 | 
|  | html += td.format(d[13])								# syslpi | 
|  | if usewifi: | 
|  | html += td.format(d[14])								# wifi | 
|  | html += tdlink.format(d[5]) if d[5] else td.format('')		# url | 
|  | html += '</tr>\n' | 
|  | num += 1 | 
|  |  | 
|  | # flush the data to file | 
|  | hf = open(htmlfile, 'w') | 
|  | hf.write(html+'</table>\n</body>\n</html>\n') | 
|  | hf.close() | 
|  |  | 
|  | def createHTMLDeviceSummary(testruns, htmlfile, title): | 
|  | html = summaryCSS('Device Summary - SleepGraph', False) | 
|  |  | 
|  | # create global device list from all tests | 
|  | devall = dict() | 
|  | for data in testruns: | 
|  | host, url, devlist = data['host'], data['url'], data['devlist'] | 
|  | for type in devlist: | 
|  | if type not in devall: | 
|  | devall[type] = dict() | 
|  | mdevlist, devlist = devall[type], data['devlist'][type] | 
|  | for name in devlist: | 
|  | length = devlist[name] | 
|  | if name not in mdevlist: | 
|  | mdevlist[name] = {'name': name, 'host': host, | 
|  | 'worst': length, 'total': length, 'count': 1, | 
|  | 'url': url} | 
|  | else: | 
|  | if length > mdevlist[name]['worst']: | 
|  | mdevlist[name]['worst'] = length | 
|  | mdevlist[name]['url'] = url | 
|  | mdevlist[name]['host'] = host | 
|  | mdevlist[name]['total'] += length | 
|  | mdevlist[name]['count'] += 1 | 
|  |  | 
|  | # generate the html | 
|  | th = '\t<th>{0}</th>\n' | 
|  | td = '\t<td align=center>{0}</td>\n' | 
|  | tdr = '\t<td align=right>{0}</td>\n' | 
|  | tdlink = '\t<td align=center><a href="{0}">html</a></td>\n' | 
|  | limit = 1 | 
|  | for type in sorted(devall, reverse=True): | 
|  | num = 0 | 
|  | devlist = devall[type] | 
|  | # table header | 
|  | html += '<div class="stamp">%s (%s devices > %d ms)</div><table>\n' % \ | 
|  | (title, type.upper(), limit) | 
|  | html += '<tr>\n' + '<th align=right>Device Name</th>' +\ | 
|  | th.format('Average Time') + th.format('Count') +\ | 
|  | th.format('Worst Time') + th.format('Host (worst time)') +\ | 
|  | th.format('Link (worst time)') + '</tr>\n' | 
|  | for name in sorted(devlist, key=lambda k:(devlist[k]['worst'], \ | 
|  | devlist[k]['total'], devlist[k]['name']), reverse=True): | 
|  | data = devall[type][name] | 
|  | data['average'] = data['total'] / data['count'] | 
|  | if data['average'] < limit: | 
|  | continue | 
|  | # row classes - alternate row color | 
|  | rcls = ['alt'] if num % 2 == 1 else [] | 
|  | html += '<tr class="'+(' '.join(rcls))+'">\n' if len(rcls) > 0 else '<tr>\n' | 
|  | html += tdr.format(data['name'])				# name | 
|  | html += td.format('%.3f ms' % data['average'])	# average | 
|  | html += td.format(data['count'])				# count | 
|  | html += td.format('%.3f ms' % data['worst'])	# worst | 
|  | html += td.format(data['host'])					# host | 
|  | html += tdlink.format(data['url'])				# url | 
|  | html += '</tr>\n' | 
|  | num += 1 | 
|  | html += '</table>\n' | 
|  |  | 
|  | # flush the data to file | 
|  | hf = open(htmlfile, 'w') | 
|  | hf.write(html+'</body>\n</html>\n') | 
|  | hf.close() | 
|  | return devall | 
|  |  | 
|  | def createHTMLIssuesSummary(testruns, issues, htmlfile, title, extra=''): | 
|  | multihost = len([e for e in issues if len(e['urls']) > 1]) > 0 | 
|  | html = summaryCSS('Issues Summary - SleepGraph', False) | 
|  | total = len(testruns) | 
|  |  | 
|  | # generate the html | 
|  | th = '\t<th>{0}</th>\n' | 
|  | td = '\t<td align={0}>{1}</td>\n' | 
|  | tdlink = '<a href="{1}">{0}</a>' | 
|  | subtitle = '%d issues' % len(issues) if len(issues) > 0 else 'no issues' | 
|  | html += '<div class="stamp">%s (%s)</div><table>\n' % (title, subtitle) | 
|  | html += '<tr>\n' + th.format('Issue') + th.format('Count') | 
|  | if multihost: | 
|  | html += th.format('Hosts') | 
|  | html += th.format('Tests') + th.format('Fail Rate') +\ | 
|  | th.format('First Instance') + '</tr>\n' | 
|  |  | 
|  | num = 0 | 
|  | for e in sorted(issues, key=lambda v:v['count'], reverse=True): | 
|  | testtotal = 0 | 
|  | links = [] | 
|  | for host in sorted(e['urls']): | 
|  | links.append(tdlink.format(host, e['urls'][host][0])) | 
|  | testtotal += len(e['urls'][host]) | 
|  | rate = '%d/%d (%.2f%%)' % (testtotal, total, 100*float(testtotal)/float(total)) | 
|  | # row classes - alternate row color | 
|  | rcls = ['alt'] if num % 2 == 1 else [] | 
|  | html += '<tr class="'+(' '.join(rcls))+'">\n' if len(rcls) > 0 else '<tr>\n' | 
|  | html += td.format('left', e['line'])		# issue | 
|  | html += td.format('center', e['count'])		# count | 
|  | if multihost: | 
|  | html += td.format('center', len(e['urls']))	# hosts | 
|  | html += td.format('center', testtotal)		# test count | 
|  | html += td.format('center', rate)			# test rate | 
|  | html += td.format('center nowrap', '<br>'.join(links))	# links | 
|  | html += '</tr>\n' | 
|  | num += 1 | 
|  |  | 
|  | # flush the data to file | 
|  | hf = open(htmlfile, 'w') | 
|  | hf.write(html+'</table>\n'+extra+'</body>\n</html>\n') | 
|  | hf.close() | 
|  | return issues | 
|  |  | 
|  | def ordinal(value): | 
|  | suffix = 'th' | 
|  | if value < 10 or value > 19: | 
|  | if value % 10 == 1: | 
|  | suffix = 'st' | 
|  | elif value % 10 == 2: | 
|  | suffix = 'nd' | 
|  | elif value % 10 == 3: | 
|  | suffix = 'rd' | 
|  | return '%d%s' % (value, suffix) | 
|  |  | 
|  | # Function: createHTML | 
|  | # Description: | 
|  | #	 Create the output html file from the resident test data | 
|  | # Arguments: | 
|  | #	 testruns: array of Data objects from parseKernelLog or parseTraceLog | 
|  | # Output: | 
|  | #	 True if the html file was created, false if it failed | 
|  | def createHTML(testruns, testfail): | 
|  | if len(testruns) < 1: | 
|  | pprint('ERROR: Not enough test data to build a timeline') | 
|  | return | 
|  |  | 
|  | kerror = False | 
|  | for data in testruns: | 
|  | if data.kerror: | 
|  | kerror = True | 
|  | if(sysvals.suspendmode in ['freeze', 'standby']): | 
|  | data.trimFreezeTime(testruns[-1].tSuspended) | 
|  | else: | 
|  | data.getMemTime() | 
|  |  | 
|  | # html function templates | 
|  | html_error = '<div id="{1}" title="kernel error/warning" class="err" style="right:{0}%">{2}→</div>\n' | 
|  | html_traceevent = '<div title="{0}" class="traceevent{6}" style="left:{1}%;top:{2}px;height:{3}px;width:{4}%;line-height:{3}px;{7}">{5}</div>\n' | 
|  | html_cpuexec = '<div class="jiffie" style="left:{0}%;top:{1}px;height:{2}px;width:{3}%;background:{4};"></div>\n' | 
|  | html_timetotal = '<table class="time1">\n<tr>'\ | 
|  | '<td class="green" title="{3}">{2} Suspend Time: <b>{0} ms</b></td>'\ | 
|  | '<td class="yellow" title="{4}">{2} Resume Time: <b>{1} ms</b></td>'\ | 
|  | '</tr>\n</table>\n' | 
|  | html_timetotal2 = '<table class="time1">\n<tr>'\ | 
|  | '<td class="green" title="{4}">{3} Suspend Time: <b>{0} ms</b></td>'\ | 
|  | '<td class="gray" title="time spent in low-power mode with clock running">'+sysvals.suspendmode+' time: <b>{1} ms</b></td>'\ | 
|  | '<td class="yellow" title="{5}">{3} Resume Time: <b>{2} ms</b></td>'\ | 
|  | '</tr>\n</table>\n' | 
|  | html_timetotal3 = '<table class="time1">\n<tr>'\ | 
|  | '<td class="green">Execution Time: <b>{0} ms</b></td>'\ | 
|  | '<td class="yellow">Command: <b>{1}</b></td>'\ | 
|  | '</tr>\n</table>\n' | 
|  | html_fail = '<table class="testfail"><tr><td>{0}</td></tr></table>\n' | 
|  | html_kdesc = '<td class="{3}" title="time spent in kernel execution">{0}Kernel {2}: {1} ms</td>' | 
|  | html_fwdesc = '<td class="{3}" title="time spent in firmware">{0}Firmware {2}: {1} ms</td>' | 
|  | html_wifdesc = '<td class="yellow" title="time for wifi to reconnect after resume complete ({2})">{0}Wifi Resume: {1}</td>' | 
|  |  | 
|  | # html format variables | 
|  | scaleH = 20 | 
|  | if kerror: | 
|  | scaleH = 40 | 
|  |  | 
|  | # device timeline | 
|  | devtl = Timeline(30, scaleH) | 
|  |  | 
|  | # write the test title and general info header | 
|  | devtl.createHeader(sysvals, testruns[0].stamp) | 
|  |  | 
|  | # Generate the header for this timeline | 
|  | for data in testruns: | 
|  | tTotal = data.end - data.start | 
|  | if(tTotal == 0): | 
|  | doError('No timeline data') | 
|  | if sysvals.suspendmode == 'command': | 
|  | run_time = '%.0f' % (tTotal * 1000) | 
|  | if sysvals.testcommand: | 
|  | testdesc = sysvals.testcommand | 
|  | else: | 
|  | testdesc = 'unknown' | 
|  | if(len(testruns) > 1): | 
|  | testdesc = ordinal(data.testnumber+1)+' '+testdesc | 
|  | thtml = html_timetotal3.format(run_time, testdesc) | 
|  | devtl.html += thtml | 
|  | continue | 
|  | # typical full suspend/resume header | 
|  | stot, rtot = sktime, rktime = data.getTimeValues() | 
|  | ssrc, rsrc, testdesc, testdesc2 = ['kernel'], ['kernel'], 'Kernel', '' | 
|  | if data.fwValid: | 
|  | stot += (data.fwSuspend/1000000.0) | 
|  | rtot += (data.fwResume/1000000.0) | 
|  | ssrc.append('firmware') | 
|  | rsrc.append('firmware') | 
|  | testdesc = 'Total' | 
|  | if 'time' in data.wifi and data.wifi['stat'] != 'timeout': | 
|  | rtot += data.end - data.tKernRes + (data.wifi['time'] * 1000.0) | 
|  | rsrc.append('wifi') | 
|  | testdesc = 'Total' | 
|  | suspend_time, resume_time = '%.3f' % stot, '%.3f' % rtot | 
|  | stitle = 'time from kernel suspend start to %s mode [%s time]' % \ | 
|  | (sysvals.suspendmode, ' & '.join(ssrc)) | 
|  | rtitle = 'time from %s mode to kernel resume complete [%s time]' % \ | 
|  | (sysvals.suspendmode, ' & '.join(rsrc)) | 
|  | if(len(testruns) > 1): | 
|  | testdesc = testdesc2 = ordinal(data.testnumber+1) | 
|  | testdesc2 += ' ' | 
|  | if(len(data.tLow) == 0): | 
|  | thtml = html_timetotal.format(suspend_time, \ | 
|  | resume_time, testdesc, stitle, rtitle) | 
|  | else: | 
|  | low_time = '+'.join(data.tLow) | 
|  | thtml = html_timetotal2.format(suspend_time, low_time, \ | 
|  | resume_time, testdesc, stitle, rtitle) | 
|  | devtl.html += thtml | 
|  | if not data.fwValid and 'dev' not in data.wifi: | 
|  | continue | 
|  | # extra detail when the times come from multiple sources | 
|  | thtml = '<table class="time2">\n<tr>' | 
|  | thtml += html_kdesc.format(testdesc2, '%.3f'%sktime, 'Suspend', 'green') | 
|  | if data.fwValid: | 
|  | sftime = '%.3f'%(data.fwSuspend / 1000000.0) | 
|  | rftime = '%.3f'%(data.fwResume / 1000000.0) | 
|  | thtml += html_fwdesc.format(testdesc2, sftime, 'Suspend', 'green') | 
|  | thtml += html_fwdesc.format(testdesc2, rftime, 'Resume', 'yellow') | 
|  | thtml += html_kdesc.format(testdesc2, '%.3f'%rktime, 'Resume', 'yellow') | 
|  | if 'time' in data.wifi: | 
|  | if data.wifi['stat'] != 'timeout': | 
|  | wtime = '%.0f ms'%(data.end - data.tKernRes + (data.wifi['time'] * 1000.0)) | 
|  | else: | 
|  | wtime = 'TIMEOUT' | 
|  | thtml += html_wifdesc.format(testdesc2, wtime, data.wifi['dev']) | 
|  | thtml += '</tr>\n</table>\n' | 
|  | devtl.html += thtml | 
|  | if testfail: | 
|  | devtl.html += html_fail.format(testfail) | 
|  |  | 
|  | # time scale for potentially multiple datasets | 
|  | t0 = testruns[0].start | 
|  | tMax = testruns[-1].end | 
|  | tTotal = tMax - t0 | 
|  |  | 
|  | # determine the maximum number of rows we need to draw | 
|  | fulllist = [] | 
|  | threadlist = [] | 
|  | pscnt = 0 | 
|  | devcnt = 0 | 
|  | for data in testruns: | 
|  | data.selectTimelineDevices('%f', tTotal, sysvals.mindevlen) | 
|  | for group in data.devicegroups: | 
|  | devlist = [] | 
|  | for phase in group: | 
|  | for devname in sorted(data.tdevlist[phase]): | 
|  | d = DevItem(data.testnumber, phase, data.dmesg[phase]['list'][devname]) | 
|  | devlist.append(d) | 
|  | if d.isa('kth'): | 
|  | threadlist.append(d) | 
|  | else: | 
|  | if d.isa('ps'): | 
|  | pscnt += 1 | 
|  | else: | 
|  | devcnt += 1 | 
|  | fulllist.append(d) | 
|  | if sysvals.mixedphaseheight: | 
|  | devtl.getPhaseRows(devlist) | 
|  | if not sysvals.mixedphaseheight: | 
|  | if len(threadlist) > 0 and len(fulllist) > 0: | 
|  | if pscnt > 0 and devcnt > 0: | 
|  | msg = 'user processes & device pm callbacks' | 
|  | elif pscnt > 0: | 
|  | msg = 'user processes' | 
|  | else: | 
|  | msg = 'device pm callbacks' | 
|  | d = testruns[0].addHorizontalDivider(msg, testruns[-1].end) | 
|  | fulllist.insert(0, d) | 
|  | devtl.getPhaseRows(fulllist) | 
|  | if len(threadlist) > 0: | 
|  | d = testruns[0].addHorizontalDivider('asynchronous kernel threads', testruns[-1].end) | 
|  | threadlist.insert(0, d) | 
|  | devtl.getPhaseRows(threadlist, devtl.rows) | 
|  | devtl.calcTotalRows() | 
|  |  | 
|  | # draw the full timeline | 
|  | devtl.createZoomBox(sysvals.suspendmode, len(testruns)) | 
|  | for data in testruns: | 
|  | # draw each test run and block chronologically | 
|  | phases = {'suspend':[],'resume':[]} | 
|  | for phase in data.sortedPhases(): | 
|  | if data.dmesg[phase]['start'] >= data.tSuspended: | 
|  | phases['resume'].append(phase) | 
|  | else: | 
|  | phases['suspend'].append(phase) | 
|  | # now draw the actual timeline blocks | 
|  | for dir in phases: | 
|  | # draw suspend and resume blocks separately | 
|  | bname = '%s%d' % (dir[0], data.testnumber) | 
|  | if dir == 'suspend': | 
|  | m0 = data.start | 
|  | mMax = data.tSuspended | 
|  | left = '%f' % (((m0-t0)*100.0)/tTotal) | 
|  | else: | 
|  | m0 = data.tSuspended | 
|  | mMax = data.end | 
|  | # in an x2 run, remove any gap between blocks | 
|  | if len(testruns) > 1 and data.testnumber == 0: | 
|  | mMax = testruns[1].start | 
|  | left = '%f' % ((((m0-t0)*100.0)+sysvals.srgap/2)/tTotal) | 
|  | mTotal = mMax - m0 | 
|  | # if a timeline block is 0 length, skip altogether | 
|  | if mTotal == 0: | 
|  | continue | 
|  | width = '%f' % (((mTotal*100.0)-sysvals.srgap/2)/tTotal) | 
|  | devtl.html += devtl.html_tblock.format(bname, left, width, devtl.scaleH) | 
|  | for b in phases[dir]: | 
|  | # draw the phase color background | 
|  | phase = data.dmesg[b] | 
|  | length = phase['end']-phase['start'] | 
|  | left = '%f' % (((phase['start']-m0)*100.0)/mTotal) | 
|  | width = '%f' % ((length*100.0)/mTotal) | 
|  | devtl.html += devtl.html_phase.format(left, width, \ | 
|  | '%.3f'%devtl.scaleH, '%.3f'%devtl.bodyH, \ | 
|  | data.dmesg[b]['color'], '') | 
|  | for e in data.errorinfo[dir]: | 
|  | # draw red lines for any kernel errors found | 
|  | type, t, idx1, idx2 = e | 
|  | id = '%d_%d' % (idx1, idx2) | 
|  | right = '%f' % (((mMax-t)*100.0)/mTotal) | 
|  | devtl.html += html_error.format(right, id, type) | 
|  | for b in phases[dir]: | 
|  | # draw the devices for this phase | 
|  | phaselist = data.dmesg[b]['list'] | 
|  | for d in sorted(data.tdevlist[b]): | 
|  | dname = d if ('[' not in d or 'CPU' in d) else d.split('[')[0] | 
|  | name, dev = dname, phaselist[d] | 
|  | drv = xtraclass = xtrainfo = xtrastyle = '' | 
|  | if 'htmlclass' in dev: | 
|  | xtraclass = dev['htmlclass'] | 
|  | if 'color' in dev: | 
|  | xtrastyle = 'background:%s;' % dev['color'] | 
|  | if(d in sysvals.devprops): | 
|  | name = sysvals.devprops[d].altName(d) | 
|  | xtraclass = sysvals.devprops[d].xtraClass() | 
|  | xtrainfo = sysvals.devprops[d].xtraInfo() | 
|  | elif xtraclass == ' kth': | 
|  | xtrainfo = ' kernel_thread' | 
|  | if('drv' in dev and dev['drv']): | 
|  | drv = ' {%s}' % dev['drv'] | 
|  | rowheight = devtl.phaseRowHeight(data.testnumber, b, dev['row']) | 
|  | rowtop = devtl.phaseRowTop(data.testnumber, b, dev['row']) | 
|  | top = '%.3f' % (rowtop + devtl.scaleH) | 
|  | left = '%f' % (((dev['start']-m0)*100)/mTotal) | 
|  | width = '%f' % (((dev['end']-dev['start'])*100)/mTotal) | 
|  | length = ' (%0.3f ms) ' % ((dev['end']-dev['start'])*1000) | 
|  | title = name+drv+xtrainfo+length | 
|  | if sysvals.suspendmode == 'command': | 
|  | title += sysvals.testcommand | 
|  | elif xtraclass == ' ps': | 
|  | if 'suspend' in b: | 
|  | title += 'pre_suspend_process' | 
|  | else: | 
|  | title += 'post_resume_process' | 
|  | else: | 
|  | title += b | 
|  | devtl.html += devtl.html_device.format(dev['id'], \ | 
|  | title, left, top, '%.3f'%rowheight, width, \ | 
|  | dname+drv, xtraclass, xtrastyle) | 
|  | if('cpuexec' in dev): | 
|  | for t in sorted(dev['cpuexec']): | 
|  | start, end = t | 
|  | height = '%.3f' % (rowheight/3) | 
|  | top = '%.3f' % (rowtop + devtl.scaleH + 2*rowheight/3) | 
|  | left = '%f' % (((start-m0)*100)/mTotal) | 
|  | width = '%f' % ((end-start)*100/mTotal) | 
|  | color = 'rgba(255, 0, 0, %f)' % dev['cpuexec'][t] | 
|  | devtl.html += \ | 
|  | html_cpuexec.format(left, top, height, width, color) | 
|  | if('src' not in dev): | 
|  | continue | 
|  | # draw any trace events for this device | 
|  | for e in dev['src']: | 
|  | if e.length == 0: | 
|  | continue | 
|  | height = '%.3f' % devtl.rowH | 
|  | top = '%.3f' % (rowtop + devtl.scaleH + (e.row*devtl.rowH)) | 
|  | left = '%f' % (((e.time-m0)*100)/mTotal) | 
|  | width = '%f' % (e.length*100/mTotal) | 
|  | xtrastyle = '' | 
|  | if e.color: | 
|  | xtrastyle = 'background:%s;' % e.color | 
|  | devtl.html += \ | 
|  | html_traceevent.format(e.title(), \ | 
|  | left, top, height, width, e.text(), '', xtrastyle) | 
|  | # draw the time scale, try to make the number of labels readable | 
|  | devtl.createTimeScale(m0, mMax, tTotal, dir) | 
|  | devtl.html += '</div>\n' | 
|  |  | 
|  | # timeline is finished | 
|  | devtl.html += '</div>\n</div>\n' | 
|  |  | 
|  | # draw a legend which describes the phases by color | 
|  | if sysvals.suspendmode != 'command': | 
|  | phasedef = testruns[-1].phasedef | 
|  | devtl.html += '<div class="legend">\n' | 
|  | pdelta = 100.0/len(phasedef.keys()) | 
|  | pmargin = pdelta / 4.0 | 
|  | for phase in sorted(phasedef, key=lambda k:phasedef[k]['order']): | 
|  | id, p = '', phasedef[phase] | 
|  | for word in phase.split('_'): | 
|  | id += word[0] | 
|  | order = '%.2f' % ((p['order'] * pdelta) + pmargin) | 
|  | name = phase.replace('_', '  ') | 
|  | devtl.html += devtl.html_legend.format(order, p['color'], name, id) | 
|  | devtl.html += '</div>\n' | 
|  |  | 
|  | hf = open(sysvals.htmlfile, 'w') | 
|  | addCSS(hf, sysvals, len(testruns), kerror) | 
|  |  | 
|  | # write the device timeline | 
|  | hf.write(devtl.html) | 
|  | hf.write('<div id="devicedetailtitle"></div>\n') | 
|  | hf.write('<div id="devicedetail" style="display:none;">\n') | 
|  | # draw the colored boxes for the device detail section | 
|  | for data in testruns: | 
|  | hf.write('<div id="devicedetail%d">\n' % data.testnumber) | 
|  | pscolor = 'linear-gradient(to top left, #ccc, #eee)' | 
|  | hf.write(devtl.html_phaselet.format('pre_suspend_process', \ | 
|  | '0', '0', pscolor)) | 
|  | for b in data.sortedPhases(): | 
|  | phase = data.dmesg[b] | 
|  | length = phase['end']-phase['start'] | 
|  | left = '%.3f' % (((phase['start']-t0)*100.0)/tTotal) | 
|  | width = '%.3f' % ((length*100.0)/tTotal) | 
|  | hf.write(devtl.html_phaselet.format(b, left, width, \ | 
|  | data.dmesg[b]['color'])) | 
|  | hf.write(devtl.html_phaselet.format('post_resume_process', \ | 
|  | '0', '0', pscolor)) | 
|  | if sysvals.suspendmode == 'command': | 
|  | hf.write(devtl.html_phaselet.format('cmdexec', '0', '0', pscolor)) | 
|  | hf.write('</div>\n') | 
|  | hf.write('</div>\n') | 
|  |  | 
|  | # write the ftrace data (callgraph) | 
|  | if sysvals.cgtest >= 0 and len(testruns) > sysvals.cgtest: | 
|  | data = testruns[sysvals.cgtest] | 
|  | else: | 
|  | data = testruns[-1] | 
|  | if sysvals.usecallgraph: | 
|  | addCallgraphs(sysvals, hf, data) | 
|  |  | 
|  | # add the test log as a hidden div | 
|  | if sysvals.testlog and sysvals.logmsg: | 
|  | hf.write('<div id="testlog" style="display:none;">\n'+sysvals.logmsg+'</div>\n') | 
|  | # add the dmesg log as a hidden div | 
|  | if sysvals.dmesglog and sysvals.dmesgfile: | 
|  | hf.write('<div id="dmesglog" style="display:none;">\n') | 
|  | lf = sysvals.openlog(sysvals.dmesgfile, 'r') | 
|  | for line in lf: | 
|  | line = line.replace('<', '<').replace('>', '>') | 
|  | hf.write(line) | 
|  | lf.close() | 
|  | hf.write('</div>\n') | 
|  | # add the ftrace log as a hidden div | 
|  | if sysvals.ftracelog and sysvals.ftracefile: | 
|  | hf.write('<div id="ftracelog" style="display:none;">\n') | 
|  | lf = sysvals.openlog(sysvals.ftracefile, 'r') | 
|  | for line in lf: | 
|  | hf.write(line) | 
|  | lf.close() | 
|  | hf.write('</div>\n') | 
|  |  | 
|  | # write the footer and close | 
|  | addScriptCode(hf, testruns) | 
|  | hf.write('</body>\n</html>\n') | 
|  | hf.close() | 
|  | return True | 
|  |  | 
|  | def addCSS(hf, sv, testcount=1, kerror=False, extra=''): | 
|  | kernel = sv.stamp['kernel'] | 
|  | host = sv.hostname[0].upper()+sv.hostname[1:] | 
|  | mode = sv.suspendmode | 
|  | if sv.suspendmode in suspendmodename: | 
|  | mode = suspendmodename[sv.suspendmode] | 
|  | title = host+' '+mode+' '+kernel | 
|  |  | 
|  | # various format changes by flags | 
|  | cgchk = 'checked' | 
|  | cgnchk = 'not(:checked)' | 
|  | if sv.cgexp: | 
|  | cgchk = 'not(:checked)' | 
|  | cgnchk = 'checked' | 
|  |  | 
|  | hoverZ = 'z-index:8;' | 
|  | if sv.usedevsrc: | 
|  | hoverZ = '' | 
|  |  | 
|  | devlistpos = 'absolute' | 
|  | if testcount > 1: | 
|  | devlistpos = 'relative' | 
|  |  | 
|  | scaleTH = 20 | 
|  | if kerror: | 
|  | scaleTH = 60 | 
|  |  | 
|  | # write the html header first (html head, css code, up to body start) | 
|  | html_header = '<!DOCTYPE html>\n<html>\n<head>\n\ | 
|  | <meta http-equiv="content-type" content="text/html; charset=UTF-8">\n\ | 
|  | <title>'+title+'</title>\n\ | 
|  | <style type=\'text/css\'>\n\ | 
|  | body {overflow-y:scroll;}\n\ | 
|  | .stamp {width:100%;text-align:center;background:gray;line-height:30px;color:white;font:25px Arial;}\n\ | 
|  | .stamp.sysinfo {font:10px Arial;}\n\ | 
|  | .callgraph {margin-top:30px;box-shadow:5px 5px 20px black;}\n\ | 
|  | .callgraph article * {padding-left:28px;}\n\ | 
|  | h1 {color:black;font:bold 30px Times;}\n\ | 
|  | t0 {color:black;font:bold 30px Times;}\n\ | 
|  | t1 {color:black;font:30px Times;}\n\ | 
|  | t2 {color:black;font:25px Times;}\n\ | 
|  | t3 {color:black;font:20px Times;white-space:nowrap;}\n\ | 
|  | t4 {color:black;font:bold 30px Times;line-height:60px;white-space:nowrap;}\n\ | 
|  | cS {font:bold 13px Times;}\n\ | 
|  | table {width:100%;}\n\ | 
|  | .gray {background:rgba(80,80,80,0.1);}\n\ | 
|  | .green {background:rgba(204,255,204,0.4);}\n\ | 
|  | .purple {background:rgba(128,0,128,0.2);}\n\ | 
|  | .yellow {background:rgba(255,255,204,0.4);}\n\ | 
|  | .blue {background:rgba(169,208,245,0.4);}\n\ | 
|  | .time1 {font:22px Arial;border:1px solid;}\n\ | 
|  | .time2 {font:15px Arial;border-bottom:1px solid;border-left:1px solid;border-right:1px solid;}\n\ | 
|  | .testfail {font:bold 22px Arial;color:red;border:1px dashed;}\n\ | 
|  | td {text-align:center;}\n\ | 
|  | r {color:#500000;font:15px Tahoma;}\n\ | 
|  | n {color:#505050;font:15px Tahoma;}\n\ | 
|  | .tdhl {color:red;}\n\ | 
|  | .hide {display:none;}\n\ | 
|  | .pf {display:none;}\n\ | 
|  | .pf:'+cgchk+' + label {background:url(\'data:image/svg+xml;utf,<?xml version="1.0" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" height="18" width="18" version="1.1"><circle cx="9" cy="9" r="8" stroke="black" stroke-width="1" fill="white"/><rect x="4" y="8" width="10" height="2" style="fill:black;stroke-width:0"/><rect x="8" y="4" width="2" height="10" style="fill:black;stroke-width:0"/></svg>\') no-repeat left center;}\n\ | 
|  | .pf:'+cgnchk+' ~ label {background:url(\'data:image/svg+xml;utf,<?xml version="1.0" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" height="18" width="18" version="1.1"><circle cx="9" cy="9" r="8" stroke="black" stroke-width="1" fill="white"/><rect x="4" y="8" width="10" height="2" style="fill:black;stroke-width:0"/></svg>\') no-repeat left center;}\n\ | 
|  | .pf:'+cgchk+' ~ *:not(:nth-child(2)) {display:none;}\n\ | 
|  | .zoombox {position:relative;width:100%;overflow-x:scroll;-webkit-user-select:none;-moz-user-select:none;user-select:none;}\n\ | 
|  | .timeline {position:relative;font-size:14px;cursor:pointer;width:100%; overflow:hidden;background:linear-gradient(#cccccc, white);}\n\ | 
|  | .thread {position:absolute;height:0%;overflow:hidden;z-index:7;line-height:30px;font-size:14px;border:1px solid;text-align:center;white-space:nowrap;}\n\ | 
|  | .thread.ps {border-radius:3px;background:linear-gradient(to top, #ccc, #eee);}\n\ | 
|  | .thread:hover {background:white;border:1px solid red;'+hoverZ+'}\n\ | 
|  | .thread.sec,.thread.sec:hover {background:black;border:0;color:white;line-height:15px;font-size:10px;}\n\ | 
|  | .hover {background:white;border:1px solid red;'+hoverZ+'}\n\ | 
|  | .hover.sync {background:white;}\n\ | 
|  | .hover.bg,.hover.kth,.hover.sync,.hover.ps {background:white;}\n\ | 
|  | .jiffie {position:absolute;pointer-events: none;z-index:8;}\n\ | 
|  | .traceevent {position:absolute;font-size:10px;z-index:7;overflow:hidden;color:black;text-align:center;white-space:nowrap;border-radius:5px;border:1px solid black;background:linear-gradient(to bottom right,#CCC,#969696);}\n\ | 
|  | .traceevent:hover {color:white;font-weight:bold;border:1px solid white;}\n\ | 
|  | .phase {position:absolute;overflow:hidden;border:0px;text-align:center;}\n\ | 
|  | .phaselet {float:left;overflow:hidden;border:0px;text-align:center;min-height:100px;font-size:24px;}\n\ | 
|  | .t {position:absolute;line-height:'+('%d'%scaleTH)+'px;pointer-events:none;top:0;height:100%;border-right:1px solid black;z-index:6;}\n\ | 
|  | .err {position:absolute;top:0%;height:100%;border-right:3px solid red;color:red;font:bold 14px Times;line-height:18px;}\n\ | 
|  | .legend {position:relative; width:100%; height:40px; text-align:center;margin-bottom:20px}\n\ | 
|  | .legend .square {position:absolute;cursor:pointer;top:10px; width:0px;height:20px;border:1px solid;padding-left:20px;}\n\ | 
|  | button {height:40px;width:200px;margin-bottom:20px;margin-top:20px;font-size:24px;}\n\ | 
|  | .btnfmt {position:relative;float:right;height:25px;width:auto;margin-top:3px;margin-bottom:0;font-size:10px;text-align:center;}\n\ | 
|  | .devlist {position:'+devlistpos+';width:190px;}\n\ | 
|  | a:link {color:white;text-decoration:none;}\n\ | 
|  | a:visited {color:white;}\n\ | 
|  | a:hover {color:white;}\n\ | 
|  | a:active {color:white;}\n\ | 
|  | .version {position:relative;float:left;color:white;font-size:10px;line-height:30px;margin-left:10px;}\n\ | 
|  | #devicedetail {min-height:100px;box-shadow:5px 5px 20px black;}\n\ | 
|  | .tblock {position:absolute;height:100%;background:#ddd;}\n\ | 
|  | .tback {position:absolute;width:100%;background:linear-gradient(#ccc, #ddd);}\n\ | 
|  | .bg {z-index:1;}\n\ | 
|  | '+extra+'\ | 
|  | </style>\n</head>\n<body>\n' | 
|  | hf.write(html_header) | 
|  |  | 
|  | # Function: addScriptCode | 
|  | # Description: | 
|  | #	 Adds the javascript code to the output html | 
|  | # Arguments: | 
|  | #	 hf: the open html file pointer | 
|  | #	 testruns: array of Data objects from parseKernelLog or parseTraceLog | 
|  | def addScriptCode(hf, testruns): | 
|  | t0 = testruns[0].start * 1000 | 
|  | tMax = testruns[-1].end * 1000 | 
|  | # create an array in javascript memory with the device details | 
|  | detail = '	var devtable = [];\n' | 
|  | for data in testruns: | 
|  | topo = data.deviceTopology() | 
|  | detail += '	devtable[%d] = "%s";\n' % (data.testnumber, topo) | 
|  | detail += '	var bounds = [%f,%f];\n' % (t0, tMax) | 
|  | # add the code which will manipulate the data in the browser | 
|  | script_code = \ | 
|  | '<script type="text/javascript">\n'+detail+\ | 
|  | '	var resolution = -1;\n'\ | 
|  | '	var dragval = [0, 0];\n'\ | 
|  | '	function redrawTimescale(t0, tMax, tS) {\n'\ | 
|  | '		var rline = \'<div class="t" style="left:0;border-left:1px solid black;border-right:0;">\';\n'\ | 
|  | '		var tTotal = tMax - t0;\n'\ | 
|  | '		var list = document.getElementsByClassName("tblock");\n'\ | 
|  | '		for (var i = 0; i < list.length; i++) {\n'\ | 
|  | '			var timescale = list[i].getElementsByClassName("timescale")[0];\n'\ | 
|  | '			var m0 = t0 + (tTotal*parseFloat(list[i].style.left)/100);\n'\ | 
|  | '			var mTotal = tTotal*parseFloat(list[i].style.width)/100;\n'\ | 
|  | '			var mMax = m0 + mTotal;\n'\ | 
|  | '			var html = "";\n'\ | 
|  | '			var divTotal = Math.floor(mTotal/tS) + 1;\n'\ | 
|  | '			if(divTotal > 1000) continue;\n'\ | 
|  | '			var divEdge = (mTotal - tS*(divTotal-1))*100/mTotal;\n'\ | 
|  | '			var pos = 0.0, val = 0.0;\n'\ | 
|  | '			for (var j = 0; j < divTotal; j++) {\n'\ | 
|  | '				var htmlline = "";\n'\ | 
|  | '				var mode = list[i].id[5];\n'\ | 
|  | '				if(mode == "s") {\n'\ | 
|  | '					pos = 100 - (((j)*tS*100)/mTotal) - divEdge;\n'\ | 
|  | '					val = (j-divTotal+1)*tS;\n'\ | 
|  | '					if(j == divTotal - 1)\n'\ | 
|  | '						htmlline = \'<div class="t" style="right:\'+pos+\'%"><cS>S→</cS></div>\';\n'\ | 
|  | '					else\n'\ | 
|  | '						htmlline = \'<div class="t" style="right:\'+pos+\'%">\'+val+\'ms</div>\';\n'\ | 
|  | '				} else {\n'\ | 
|  | '					pos = 100 - (((j)*tS*100)/mTotal);\n'\ | 
|  | '					val = (j)*tS;\n'\ | 
|  | '					htmlline = \'<div class="t" style="right:\'+pos+\'%">\'+val+\'ms</div>\';\n'\ | 
|  | '					if(j == 0)\n'\ | 
|  | '						if(mode == "r")\n'\ | 
|  | '							htmlline = rline+"<cS>←R</cS></div>";\n'\ | 
|  | '						else\n'\ | 
|  | '							htmlline = rline+"<cS>0ms</div>";\n'\ | 
|  | '				}\n'\ | 
|  | '				html += htmlline;\n'\ | 
|  | '			}\n'\ | 
|  | '			timescale.innerHTML = html;\n'\ | 
|  | '		}\n'\ | 
|  | '	}\n'\ | 
|  | '	function zoomTimeline() {\n'\ | 
|  | '		var dmesg = document.getElementById("dmesg");\n'\ | 
|  | '		var zoombox = document.getElementById("dmesgzoombox");\n'\ | 
|  | '		var left = zoombox.scrollLeft;\n'\ | 
|  | '		var val = parseFloat(dmesg.style.width);\n'\ | 
|  | '		var newval = 100;\n'\ | 
|  | '		var sh = window.outerWidth / 2;\n'\ | 
|  | '		if(this.id == "zoomin") {\n'\ | 
|  | '			newval = val * 1.2;\n'\ | 
|  | '			if(newval > 910034) newval = 910034;\n'\ | 
|  | '			dmesg.style.width = newval+"%";\n'\ | 
|  | '			zoombox.scrollLeft = ((left + sh) * newval / val) - sh;\n'\ | 
|  | '		} else if (this.id == "zoomout") {\n'\ | 
|  | '			newval = val / 1.2;\n'\ | 
|  | '			if(newval < 100) newval = 100;\n'\ | 
|  | '			dmesg.style.width = newval+"%";\n'\ | 
|  | '			zoombox.scrollLeft = ((left + sh) * newval / val) - sh;\n'\ | 
|  | '		} else {\n'\ | 
|  | '			zoombox.scrollLeft = 0;\n'\ | 
|  | '			dmesg.style.width = "100%";\n'\ | 
|  | '		}\n'\ | 
|  | '		var tS = [10000, 5000, 2000, 1000, 500, 200, 100, 50, 20, 10, 5, 2, 1];\n'\ | 
|  | '		var t0 = bounds[0];\n'\ | 
|  | '		var tMax = bounds[1];\n'\ | 
|  | '		var tTotal = tMax - t0;\n'\ | 
|  | '		var wTotal = tTotal * 100.0 / newval;\n'\ | 
|  | '		var idx = 7*window.innerWidth/1100;\n'\ | 
|  | '		for(var i = 0; (i < tS.length)&&((wTotal / tS[i]) < idx); i++);\n'\ | 
|  | '		if(i >= tS.length) i = tS.length - 1;\n'\ | 
|  | '		if(tS[i] == resolution) return;\n'\ | 
|  | '		resolution = tS[i];\n'\ | 
|  | '		redrawTimescale(t0, tMax, tS[i]);\n'\ | 
|  | '	}\n'\ | 
|  | '	function deviceName(title) {\n'\ | 
|  | '		var name = title.slice(0, title.indexOf(" ("));\n'\ | 
|  | '		return name;\n'\ | 
|  | '	}\n'\ | 
|  | '	function deviceHover() {\n'\ | 
|  | '		var name = deviceName(this.title);\n'\ | 
|  | '		var dmesg = document.getElementById("dmesg");\n'\ | 
|  | '		var dev = dmesg.getElementsByClassName("thread");\n'\ | 
|  | '		var cpu = -1;\n'\ | 
|  | '		if(name.match("CPU_ON\[[0-9]*\]"))\n'\ | 
|  | '			cpu = parseInt(name.slice(7));\n'\ | 
|  | '		else if(name.match("CPU_OFF\[[0-9]*\]"))\n'\ | 
|  | '			cpu = parseInt(name.slice(8));\n'\ | 
|  | '		for (var i = 0; i < dev.length; i++) {\n'\ | 
|  | '			dname = deviceName(dev[i].title);\n'\ | 
|  | '			var cname = dev[i].className.slice(dev[i].className.indexOf("thread"));\n'\ | 
|  | '			if((cpu >= 0 && dname.match("CPU_O[NF]*\\\[*"+cpu+"\\\]")) ||\n'\ | 
|  | '				(name == dname))\n'\ | 
|  | '			{\n'\ | 
|  | '				dev[i].className = "hover "+cname;\n'\ | 
|  | '			} else {\n'\ | 
|  | '				dev[i].className = cname;\n'\ | 
|  | '			}\n'\ | 
|  | '		}\n'\ | 
|  | '	}\n'\ | 
|  | '	function deviceUnhover() {\n'\ | 
|  | '		var dmesg = document.getElementById("dmesg");\n'\ | 
|  | '		var dev = dmesg.getElementsByClassName("thread");\n'\ | 
|  | '		for (var i = 0; i < dev.length; i++) {\n'\ | 
|  | '			dev[i].className = dev[i].className.slice(dev[i].className.indexOf("thread"));\n'\ | 
|  | '		}\n'\ | 
|  | '	}\n'\ | 
|  | '	function deviceTitle(title, total, cpu) {\n'\ | 
|  | '		var prefix = "Total";\n'\ | 
|  | '		if(total.length > 3) {\n'\ | 
|  | '			prefix = "Average";\n'\ | 
|  | '			total[1] = (total[1]+total[3])/2;\n'\ | 
|  | '			total[2] = (total[2]+total[4])/2;\n'\ | 
|  | '		}\n'\ | 
|  | '		var devtitle = document.getElementById("devicedetailtitle");\n'\ | 
|  | '		var name = deviceName(title);\n'\ | 
|  | '		if(cpu >= 0) name = "CPU"+cpu;\n'\ | 
|  | '		var driver = "";\n'\ | 
|  | '		var tS = "<t2>(</t2>";\n'\ | 
|  | '		var tR = "<t2>)</t2>";\n'\ | 
|  | '		if(total[1] > 0)\n'\ | 
|  | '			tS = "<t2>("+prefix+" Suspend:</t2><t0> "+total[1].toFixed(3)+" ms</t0> ";\n'\ | 
|  | '		if(total[2] > 0)\n'\ | 
|  | '			tR = " <t2>"+prefix+" Resume:</t2><t0> "+total[2].toFixed(3)+" ms<t2>)</t2></t0>";\n'\ | 
|  | '		var s = title.indexOf("{");\n'\ | 
|  | '		var e = title.indexOf("}");\n'\ | 
|  | '		if((s >= 0) && (e >= 0))\n'\ | 
|  | '			driver = title.slice(s+1, e) + " <t1>@</t1> ";\n'\ | 
|  | '		if(total[1] > 0 && total[2] > 0)\n'\ | 
|  | '			devtitle.innerHTML = "<t0>"+driver+name+"</t0> "+tS+tR;\n'\ | 
|  | '		else\n'\ | 
|  | '			devtitle.innerHTML = "<t0>"+title+"</t0>";\n'\ | 
|  | '		return name;\n'\ | 
|  | '	}\n'\ | 
|  | '	function deviceDetail() {\n'\ | 
|  | '		var devinfo = document.getElementById("devicedetail");\n'\ | 
|  | '		devinfo.style.display = "block";\n'\ | 
|  | '		var name = deviceName(this.title);\n'\ | 
|  | '		var cpu = -1;\n'\ | 
|  | '		if(name.match("CPU_ON\[[0-9]*\]"))\n'\ | 
|  | '			cpu = parseInt(name.slice(7));\n'\ | 
|  | '		else if(name.match("CPU_OFF\[[0-9]*\]"))\n'\ | 
|  | '			cpu = parseInt(name.slice(8));\n'\ | 
|  | '		var dmesg = document.getElementById("dmesg");\n'\ | 
|  | '		var dev = dmesg.getElementsByClassName("thread");\n'\ | 
|  | '		var idlist = [];\n'\ | 
|  | '		var pdata = [[]];\n'\ | 
|  | '		if(document.getElementById("devicedetail1"))\n'\ | 
|  | '			pdata = [[], []];\n'\ | 
|  | '		var pd = pdata[0];\n'\ | 
|  | '		var total = [0.0, 0.0, 0.0];\n'\ | 
|  | '		for (var i = 0; i < dev.length; i++) {\n'\ | 
|  | '			dname = deviceName(dev[i].title);\n'\ | 
|  | '			if((cpu >= 0 && dname.match("CPU_O[NF]*\\\[*"+cpu+"\\\]")) ||\n'\ | 
|  | '				(name == dname))\n'\ | 
|  | '			{\n'\ | 
|  | '				idlist[idlist.length] = dev[i].id;\n'\ | 
|  | '				var tidx = 1;\n'\ | 
|  | '				if(dev[i].id[0] == "a") {\n'\ | 
|  | '					pd = pdata[0];\n'\ | 
|  | '				} else {\n'\ | 
|  | '					if(pdata.length == 1) pdata[1] = [];\n'\ | 
|  | '					if(total.length == 3) total[3]=total[4]=0.0;\n'\ | 
|  | '					pd = pdata[1];\n'\ | 
|  | '					tidx = 3;\n'\ | 
|  | '				}\n'\ | 
|  | '				var info = dev[i].title.split(" ");\n'\ | 
|  | '				var pname = info[info.length-1];\n'\ | 
|  | '				pd[pname] = parseFloat(info[info.length-3].slice(1));\n'\ | 
|  | '				total[0] += pd[pname];\n'\ | 
|  | '				if(pname.indexOf("suspend") >= 0)\n'\ | 
|  | '					total[tidx] += pd[pname];\n'\ | 
|  | '				else\n'\ | 
|  | '					total[tidx+1] += pd[pname];\n'\ | 
|  | '			}\n'\ | 
|  | '		}\n'\ | 
|  | '		var devname = deviceTitle(this.title, total, cpu);\n'\ | 
|  | '		var left = 0.0;\n'\ | 
|  | '		for (var t = 0; t < pdata.length; t++) {\n'\ | 
|  | '			pd = pdata[t];\n'\ | 
|  | '			devinfo = document.getElementById("devicedetail"+t);\n'\ | 
|  | '			var phases = devinfo.getElementsByClassName("phaselet");\n'\ | 
|  | '			for (var i = 0; i < phases.length; i++) {\n'\ | 
|  | '				if(phases[i].id in pd) {\n'\ | 
|  | '					var w = 100.0*pd[phases[i].id]/total[0];\n'\ | 
|  | '					var fs = 32;\n'\ | 
|  | '					if(w < 8) fs = 4*w | 0;\n'\ | 
|  | '					var fs2 = fs*3/4;\n'\ | 
|  | '					phases[i].style.width = w+"%";\n'\ | 
|  | '					phases[i].style.left = left+"%";\n'\ | 
|  | '					phases[i].title = phases[i].id+" "+pd[phases[i].id]+" ms";\n'\ | 
|  | '					left += w;\n'\ | 
|  | '					var time = "<t4 style=\\"font-size:"+fs+"px\\">"+pd[phases[i].id]+" ms<br></t4>";\n'\ | 
|  | '					var pname = "<t3 style=\\"font-size:"+fs2+"px\\">"+phases[i].id.replace(new RegExp("_", "g"), " ")+"</t3>";\n'\ | 
|  | '					phases[i].innerHTML = time+pname;\n'\ | 
|  | '				} else {\n'\ | 
|  | '					phases[i].style.width = "0%";\n'\ | 
|  | '					phases[i].style.left = left+"%";\n'\ | 
|  | '				}\n'\ | 
|  | '			}\n'\ | 
|  | '		}\n'\ | 
|  | '		if(typeof devstats !== \'undefined\')\n'\ | 
|  | '			callDetail(this.id, this.title);\n'\ | 
|  | '		var cglist = document.getElementById("callgraphs");\n'\ | 
|  | '		if(!cglist) return;\n'\ | 
|  | '		var cg = cglist.getElementsByClassName("atop");\n'\ | 
|  | '		if(cg.length < 10) return;\n'\ | 
|  | '		for (var i = 0; i < cg.length; i++) {\n'\ | 
|  | '			cgid = cg[i].id.split("x")[0]\n'\ | 
|  | '			if(idlist.indexOf(cgid) >= 0) {\n'\ | 
|  | '				cg[i].style.display = "block";\n'\ | 
|  | '			} else {\n'\ | 
|  | '				cg[i].style.display = "none";\n'\ | 
|  | '			}\n'\ | 
|  | '		}\n'\ | 
|  | '	}\n'\ | 
|  | '	function callDetail(devid, devtitle) {\n'\ | 
|  | '		if(!(devid in devstats) || devstats[devid].length < 1)\n'\ | 
|  | '			return;\n'\ | 
|  | '		var list = devstats[devid];\n'\ | 
|  | '		var tmp = devtitle.split(" ");\n'\ | 
|  | '		var name = tmp[0], phase = tmp[tmp.length-1];\n'\ | 
|  | '		var dd = document.getElementById(phase);\n'\ | 
|  | '		var total = parseFloat(tmp[1].slice(1));\n'\ | 
|  | '		var mlist = [];\n'\ | 
|  | '		var maxlen = 0;\n'\ | 
|  | '		var info = []\n'\ | 
|  | '		for(var i in list) {\n'\ | 
|  | '			if(list[i][0] == "@") {\n'\ | 
|  | '				info = list[i].split("|");\n'\ | 
|  | '				continue;\n'\ | 
|  | '			}\n'\ | 
|  | '			var tmp = list[i].split("|");\n'\ | 
|  | '			var t = parseFloat(tmp[0]), f = tmp[1], c = parseInt(tmp[2]);\n'\ | 
|  | '			var p = (t*100.0/total).toFixed(2);\n'\ | 
|  | '			mlist[mlist.length] = [f, c, t.toFixed(2), p+"%"];\n'\ | 
|  | '			if(f.length > maxlen)\n'\ | 
|  | '				maxlen = f.length;\n'\ | 
|  | '		}\n'\ | 
|  | '		var pad = 5;\n'\ | 
|  | '		if(mlist.length == 0) pad = 30;\n'\ | 
|  | '		var html = \'<div style="padding-top:\'+pad+\'px"><t3> <b>\'+name+\':</b>\';\n'\ | 
|  | '		if(info.length > 2)\n'\ | 
|  | '			html += " start=<b>"+info[1]+"</b>, end=<b>"+info[2]+"</b>";\n'\ | 
|  | '		if(info.length > 3)\n'\ | 
|  | '			html += ", length<i>(w/o overhead)</i>=<b>"+info[3]+" ms</b>";\n'\ | 
|  | '		if(info.length > 4)\n'\ | 
|  | '			html += ", return=<b>"+info[4]+"</b>";\n'\ | 
|  | '		html += "</t3></div>";\n'\ | 
|  | '		if(mlist.length > 0) {\n'\ | 
|  | '			html += \'<table class=fstat style="padding-top:\'+(maxlen*5)+\'px;"><tr><th>Function</th>\';\n'\ | 
|  | '			for(var i in mlist)\n'\ | 
|  | '				html += "<td class=vt>"+mlist[i][0]+"</td>";\n'\ | 
|  | '			html += "</tr><tr><th>Calls</th>";\n'\ | 
|  | '			for(var i in mlist)\n'\ | 
|  | '				html += "<td>"+mlist[i][1]+"</td>";\n'\ | 
|  | '			html += "</tr><tr><th>Time(ms)</th>";\n'\ | 
|  | '			for(var i in mlist)\n'\ | 
|  | '				html += "<td>"+mlist[i][2]+"</td>";\n'\ | 
|  | '			html += "</tr><tr><th>Percent</th>";\n'\ | 
|  | '			for(var i in mlist)\n'\ | 
|  | '				html += "<td>"+mlist[i][3]+"</td>";\n'\ | 
|  | '			html += "</tr></table>";\n'\ | 
|  | '		}\n'\ | 
|  | '		dd.innerHTML = html;\n'\ | 
|  | '		var height = (maxlen*5)+100;\n'\ | 
|  | '		dd.style.height = height+"px";\n'\ | 
|  | '		document.getElementById("devicedetail").style.height = height+"px";\n'\ | 
|  | '	}\n'\ | 
|  | '	function callSelect() {\n'\ | 
|  | '		var cglist = document.getElementById("callgraphs");\n'\ | 
|  | '		if(!cglist) return;\n'\ | 
|  | '		var cg = cglist.getElementsByClassName("atop");\n'\ | 
|  | '		for (var i = 0; i < cg.length; i++) {\n'\ | 
|  | '			if(this.id == cg[i].id) {\n'\ | 
|  | '				cg[i].style.display = "block";\n'\ | 
|  | '			} else {\n'\ | 
|  | '				cg[i].style.display = "none";\n'\ | 
|  | '			}\n'\ | 
|  | '		}\n'\ | 
|  | '	}\n'\ | 
|  | '	function devListWindow(e) {\n'\ | 
|  | '		var win = window.open();\n'\ | 
|  | '		var html = "<title>"+e.target.innerHTML+"</title>"+\n'\ | 
|  | '			"<style type=\\"text/css\\">"+\n'\ | 
|  | '			"   ul {list-style-type:circle;padding-left:10px;margin-left:10px;}"+\n'\ | 
|  | '			"</style>"\n'\ | 
|  | '		var dt = devtable[0];\n'\ | 
|  | '		if(e.target.id != "devlist1")\n'\ | 
|  | '			dt = devtable[1];\n'\ | 
|  | '		win.document.write(html+dt);\n'\ | 
|  | '	}\n'\ | 
|  | '	function errWindow() {\n'\ | 
|  | '		var range = this.id.split("_");\n'\ | 
|  | '		var idx1 = parseInt(range[0]);\n'\ | 
|  | '		var idx2 = parseInt(range[1]);\n'\ | 
|  | '		var win = window.open();\n'\ | 
|  | '		var log = document.getElementById("dmesglog");\n'\ | 
|  | '		var title = "<title>dmesg log</title>";\n'\ | 
|  | '		var text = log.innerHTML.split("\\n");\n'\ | 
|  | '		var html = "";\n'\ | 
|  | '		for(var i = 0; i < text.length; i++) {\n'\ | 
|  | '			if(i == idx1) {\n'\ | 
|  | '				html += "<e id=target>"+text[i]+"</e>\\n";\n'\ | 
|  | '			} else if(i > idx1 && i <= idx2) {\n'\ | 
|  | '				html += "<e>"+text[i]+"</e>\\n";\n'\ | 
|  | '			} else {\n'\ | 
|  | '				html += text[i]+"\\n";\n'\ | 
|  | '			}\n'\ | 
|  | '		}\n'\ | 
|  | '		win.document.write("<style>e{color:red}</style>"+title+"<pre>"+html+"</pre>");\n'\ | 
|  | '		win.location.hash = "#target";\n'\ | 
|  | '		win.document.close();\n'\ | 
|  | '	}\n'\ | 
|  | '	function logWindow(e) {\n'\ | 
|  | '		var name = e.target.id.slice(4);\n'\ | 
|  | '		var win = window.open();\n'\ | 
|  | '		var log = document.getElementById(name+"log");\n'\ | 
|  | '		var title = "<title>"+document.title.split(" ")[0]+" "+name+" log</title>";\n'\ | 
|  | '		win.document.write(title+"<pre>"+log.innerHTML+"</pre>");\n'\ | 
|  | '		win.document.close();\n'\ | 
|  | '	}\n'\ | 
|  | '	function onMouseDown(e) {\n'\ | 
|  | '		dragval[0] = e.clientX;\n'\ | 
|  | '		dragval[1] = document.getElementById("dmesgzoombox").scrollLeft;\n'\ | 
|  | '		document.onmousemove = onMouseMove;\n'\ | 
|  | '	}\n'\ | 
|  | '	function onMouseMove(e) {\n'\ | 
|  | '		var zoombox = document.getElementById("dmesgzoombox");\n'\ | 
|  | '		zoombox.scrollLeft = dragval[1] + dragval[0] - e.clientX;\n'\ | 
|  | '	}\n'\ | 
|  | '	function onMouseUp(e) {\n'\ | 
|  | '		document.onmousemove = null;\n'\ | 
|  | '	}\n'\ | 
|  | '	function onKeyPress(e) {\n'\ | 
|  | '		var c = e.charCode;\n'\ | 
|  | '		if(c != 42 && c != 43 && c != 45) return;\n'\ | 
|  | '		var click = document.createEvent("Events");\n'\ | 
|  | '		click.initEvent("click", true, false);\n'\ | 
|  | '		if(c == 43)  \n'\ | 
|  | '			document.getElementById("zoomin").dispatchEvent(click);\n'\ | 
|  | '		else if(c == 45)\n'\ | 
|  | '			document.getElementById("zoomout").dispatchEvent(click);\n'\ | 
|  | '		else if(c == 42)\n'\ | 
|  | '			document.getElementById("zoomdef").dispatchEvent(click);\n'\ | 
|  | '	}\n'\ | 
|  | '	window.addEventListener("resize", function () {zoomTimeline();});\n'\ | 
|  | '	window.addEventListener("load", function () {\n'\ | 
|  | '		var dmesg = document.getElementById("dmesg");\n'\ | 
|  | '		dmesg.style.width = "100%"\n'\ | 
|  | '		dmesg.onmousedown = onMouseDown;\n'\ | 
|  | '		document.onmouseup = onMouseUp;\n'\ | 
|  | '		document.onkeypress = onKeyPress;\n'\ | 
|  | '		document.getElementById("zoomin").onclick = zoomTimeline;\n'\ | 
|  | '		document.getElementById("zoomout").onclick = zoomTimeline;\n'\ | 
|  | '		document.getElementById("zoomdef").onclick = zoomTimeline;\n'\ | 
|  | '		var list = document.getElementsByClassName("err");\n'\ | 
|  | '		for (var i = 0; i < list.length; i++)\n'\ | 
|  | '			list[i].onclick = errWindow;\n'\ | 
|  | '		var list = document.getElementsByClassName("logbtn");\n'\ | 
|  | '		for (var i = 0; i < list.length; i++)\n'\ | 
|  | '			list[i].onclick = logWindow;\n'\ | 
|  | '		list = document.getElementsByClassName("devlist");\n'\ | 
|  | '		for (var i = 0; i < list.length; i++)\n'\ | 
|  | '			list[i].onclick = devListWindow;\n'\ | 
|  | '		var dev = dmesg.getElementsByClassName("thread");\n'\ | 
|  | '		for (var i = 0; i < dev.length; i++) {\n'\ | 
|  | '			dev[i].onclick = deviceDetail;\n'\ | 
|  | '			dev[i].onmouseover = deviceHover;\n'\ | 
|  | '			dev[i].onmouseout = deviceUnhover;\n'\ | 
|  | '		}\n'\ | 
|  | '		var dev = dmesg.getElementsByClassName("srccall");\n'\ | 
|  | '		for (var i = 0; i < dev.length; i++)\n'\ | 
|  | '			dev[i].onclick = callSelect;\n'\ | 
|  | '		zoomTimeline();\n'\ | 
|  | '	});\n'\ | 
|  | '</script>\n' | 
|  | hf.write(script_code); | 
|  |  | 
|  | # Function: executeSuspend | 
|  | # Description: | 
|  | #	 Execute system suspend through the sysfs interface, then copy the output | 
|  | #	 dmesg and ftrace files to the test output directory. | 
|  | def executeSuspend(quiet=False): | 
|  | sv, tp, pm = sysvals, sysvals.tpath, ProcessMonitor() | 
|  | if sv.wifi: | 
|  | wifi = sv.checkWifi() | 
|  | sv.dlog('wifi check, connected device is "%s"' % wifi) | 
|  | testdata = [] | 
|  | # run these commands to prepare the system for suspend | 
|  | if sv.display: | 
|  | if not quiet: | 
|  | pprint('SET DISPLAY TO %s' % sv.display.upper()) | 
|  | ret = sv.displayControl(sv.display) | 
|  | sv.dlog('xset display %s, ret = %d' % (sv.display, ret)) | 
|  | time.sleep(1) | 
|  | if sv.sync: | 
|  | if not quiet: | 
|  | pprint('SYNCING FILESYSTEMS') | 
|  | sv.dlog('syncing filesystems') | 
|  | call('sync', shell=True) | 
|  | sv.dlog('read dmesg') | 
|  | sv.initdmesg() | 
|  | sv.dlog('cmdinfo before') | 
|  | sv.cmdinfo(True) | 
|  | sv.start(pm) | 
|  | # execute however many s/r runs requested | 
|  | for count in range(1,sv.execcount+1): | 
|  | # x2delay in between test runs | 
|  | if(count > 1 and sv.x2delay > 0): | 
|  | sv.fsetVal('WAIT %d' % sv.x2delay, 'trace_marker') | 
|  | time.sleep(sv.x2delay/1000.0) | 
|  | sv.fsetVal('WAIT END', 'trace_marker') | 
|  | # start message | 
|  | if sv.testcommand != '': | 
|  | pprint('COMMAND START') | 
|  | else: | 
|  | if(sv.rtcwake): | 
|  | pprint('SUSPEND START') | 
|  | else: | 
|  | pprint('SUSPEND START (press a key to resume)') | 
|  | # set rtcwake | 
|  | if(sv.rtcwake): | 
|  | if not quiet: | 
|  | pprint('will issue an rtcwake in %d seconds' % sv.rtcwaketime) | 
|  | sv.dlog('enable RTC wake alarm') | 
|  | sv.rtcWakeAlarmOn() | 
|  | # start of suspend trace marker | 
|  | sv.fsetVal(datetime.now().strftime(sv.tmstart), 'trace_marker') | 
|  | # predelay delay | 
|  | if(count == 1 and sv.predelay > 0): | 
|  | sv.fsetVal('WAIT %d' % sv.predelay, 'trace_marker') | 
|  | time.sleep(sv.predelay/1000.0) | 
|  | sv.fsetVal('WAIT END', 'trace_marker') | 
|  | # initiate suspend or command | 
|  | sv.dlog('system executing a suspend') | 
|  | tdata = {'error': ''} | 
|  | if sv.testcommand != '': | 
|  | res = call(sv.testcommand+' 2>&1', shell=True); | 
|  | if res != 0: | 
|  | tdata['error'] = 'cmd returned %d' % res | 
|  | else: | 
|  | s0ixready = sv.s0ixSupport() | 
|  | mode = sv.suspendmode | 
|  | if sv.memmode and os.path.exists(sv.mempowerfile): | 
|  | mode = 'mem' | 
|  | sv.testVal(sv.mempowerfile, 'radio', sv.memmode) | 
|  | if sv.diskmode and os.path.exists(sv.diskpowerfile): | 
|  | mode = 'disk' | 
|  | sv.testVal(sv.diskpowerfile, 'radio', sv.diskmode) | 
|  | if sv.acpidebug: | 
|  | sv.testVal(sv.acpipath, 'acpi', '0xe') | 
|  | if ((mode == 'freeze') or (sv.memmode == 's2idle')) \ | 
|  | and sv.haveTurbostat(): | 
|  | # execution will pause here | 
|  | turbo = sv.turbostat(s0ixready) | 
|  | if turbo: | 
|  | tdata['turbo'] = turbo | 
|  | else: | 
|  | pf = open(sv.powerfile, 'w') | 
|  | pf.write(mode) | 
|  | # execution will pause here | 
|  | try: | 
|  | pf.close() | 
|  | except Exception as e: | 
|  | tdata['error'] = str(e) | 
|  | sv.fsetVal('CMD COMPLETE', 'trace_marker') | 
|  | sv.dlog('system returned') | 
|  | # reset everything | 
|  | sv.testVal('restoreall') | 
|  | if(sv.rtcwake): | 
|  | sv.dlog('disable RTC wake alarm') | 
|  | sv.rtcWakeAlarmOff() | 
|  | # postdelay delay | 
|  | if(count == sv.execcount and sv.postdelay > 0): | 
|  | sv.fsetVal('WAIT %d' % sv.postdelay, 'trace_marker') | 
|  | time.sleep(sv.postdelay/1000.0) | 
|  | sv.fsetVal('WAIT END', 'trace_marker') | 
|  | # return from suspend | 
|  | pprint('RESUME COMPLETE') | 
|  | if(count < sv.execcount): | 
|  | sv.fsetVal(datetime.now().strftime(sv.tmend), 'trace_marker') | 
|  | elif(not sv.wifitrace): | 
|  | sv.fsetVal(datetime.now().strftime(sv.tmend), 'trace_marker') | 
|  | sv.stop(pm) | 
|  | if sv.wifi and wifi: | 
|  | tdata['wifi'] = sv.pollWifi(wifi) | 
|  | sv.dlog('wifi check, %s' % tdata['wifi']) | 
|  | if(count == sv.execcount and sv.wifitrace): | 
|  | sv.fsetVal(datetime.now().strftime(sv.tmend), 'trace_marker') | 
|  | sv.stop(pm) | 
|  | if sv.netfix: | 
|  | tdata['netfix'] = sv.netfixon() | 
|  | sv.dlog('netfix, %s' % tdata['netfix']) | 
|  | if(sv.suspendmode == 'mem' or sv.suspendmode == 'command'): | 
|  | sv.dlog('read the ACPI FPDT') | 
|  | tdata['fw'] = getFPDT(False) | 
|  | testdata.append(tdata) | 
|  | sv.dlog('cmdinfo after') | 
|  | cmdafter = sv.cmdinfo(False) | 
|  | # grab a copy of the dmesg output | 
|  | if not quiet: | 
|  | pprint('CAPTURING DMESG') | 
|  | sv.getdmesg(testdata) | 
|  | # grab a copy of the ftrace output | 
|  | if sv.useftrace: | 
|  | if not quiet: | 
|  | pprint('CAPTURING TRACE') | 
|  | op = sv.writeDatafileHeader(sv.ftracefile, testdata) | 
|  | fp = open(tp+'trace', 'r') | 
|  | for line in fp: | 
|  | op.write(line) | 
|  | op.close() | 
|  | sv.fsetVal('', 'trace') | 
|  | sv.platforminfo(cmdafter) | 
|  |  | 
|  | def readFile(file): | 
|  | if os.path.islink(file): | 
|  | return os.readlink(file).split('/')[-1] | 
|  | else: | 
|  | return sysvals.getVal(file).strip() | 
|  |  | 
|  | # Function: ms2nice | 
|  | # Description: | 
|  | #	 Print out a very concise time string in minutes and seconds | 
|  | # Output: | 
|  | #	 The time string, e.g. "1901m16s" | 
|  | def ms2nice(val): | 
|  | val = int(val) | 
|  | h = val // 3600000 | 
|  | m = (val // 60000) % 60 | 
|  | s = (val // 1000) % 60 | 
|  | if h > 0: | 
|  | return '%d:%02d:%02d' % (h, m, s) | 
|  | if m > 0: | 
|  | return '%02d:%02d' % (m, s) | 
|  | return '%ds' % s | 
|  |  | 
|  | def yesno(val): | 
|  | list = {'enabled':'A', 'disabled':'S', 'auto':'E', 'on':'D', | 
|  | 'active':'A', 'suspended':'S', 'suspending':'S'} | 
|  | if val not in list: | 
|  | return ' ' | 
|  | return list[val] | 
|  |  | 
|  | # Function: deviceInfo | 
|  | # Description: | 
|  | #	 Detect all the USB hosts and devices currently connected and add | 
|  | #	 a list of USB device names to sysvals for better timeline readability | 
|  | def deviceInfo(output=''): | 
|  | if not output: | 
|  | pprint('LEGEND\n'\ | 
|  | '---------------------------------------------------------------------------------------------\n'\ | 
|  | '  A = async/sync PM queue (A/S)               C = runtime active children\n'\ | 
|  | '  R = runtime suspend enabled/disabled (E/D)  rACTIVE = runtime active (min/sec)\n'\ | 
|  | '  S = runtime status active/suspended (A/S)   rSUSPEND = runtime suspend (min/sec)\n'\ | 
|  | '  U = runtime usage count\n'\ | 
|  | '---------------------------------------------------------------------------------------------\n'\ | 
|  | 'DEVICE                     NAME                       A R S U C    rACTIVE   rSUSPEND\n'\ | 
|  | '---------------------------------------------------------------------------------------------') | 
|  |  | 
|  | res = [] | 
|  | tgtval = 'runtime_status' | 
|  | lines = dict() | 
|  | for dirname, dirnames, filenames in os.walk('/sys/devices'): | 
|  | if(not re.match('.*/power', dirname) or | 
|  | 'control' not in filenames or | 
|  | tgtval not in filenames): | 
|  | continue | 
|  | name = '' | 
|  | dirname = dirname[:-6] | 
|  | device = dirname.split('/')[-1] | 
|  | power = dict() | 
|  | power[tgtval] = readFile('%s/power/%s' % (dirname, tgtval)) | 
|  | # only list devices which support runtime suspend | 
|  | if power[tgtval] not in ['active', 'suspended', 'suspending']: | 
|  | continue | 
|  | for i in ['product', 'driver', 'subsystem']: | 
|  | file = '%s/%s' % (dirname, i) | 
|  | if os.path.exists(file): | 
|  | name = readFile(file) | 
|  | break | 
|  | for i in ['async', 'control', 'runtime_status', 'runtime_usage', | 
|  | 'runtime_active_kids', 'runtime_active_time', | 
|  | 'runtime_suspended_time']: | 
|  | if i in filenames: | 
|  | power[i] = readFile('%s/power/%s' % (dirname, i)) | 
|  | if output: | 
|  | if power['control'] == output: | 
|  | res.append('%s/power/control' % dirname) | 
|  | continue | 
|  | lines[dirname] = '%-26s %-26s %1s %1s %1s %1s %1s %10s %10s' % \ | 
|  | (device[:26], name[:26], | 
|  | yesno(power['async']), \ | 
|  | yesno(power['control']), \ | 
|  | yesno(power['runtime_status']), \ | 
|  | power['runtime_usage'], \ | 
|  | power['runtime_active_kids'], \ | 
|  | ms2nice(power['runtime_active_time']), \ | 
|  | ms2nice(power['runtime_suspended_time'])) | 
|  | for i in sorted(lines): | 
|  | print(lines[i]) | 
|  | return res | 
|  |  | 
|  | # Function: getModes | 
|  | # Description: | 
|  | #	 Determine the supported power modes on this system | 
|  | # Output: | 
|  | #	 A string list of the available modes | 
|  | def getModes(): | 
|  | modes = [] | 
|  | if(os.path.exists(sysvals.powerfile)): | 
|  | fp = open(sysvals.powerfile, 'r') | 
|  | modes = fp.read().split() | 
|  | fp.close() | 
|  | if(os.path.exists(sysvals.mempowerfile)): | 
|  | deep = False | 
|  | fp = open(sysvals.mempowerfile, 'r') | 
|  | for m in fp.read().split(): | 
|  | memmode = m.strip('[]') | 
|  | if memmode == 'deep': | 
|  | deep = True | 
|  | else: | 
|  | modes.append('mem-%s' % memmode) | 
|  | fp.close() | 
|  | if 'mem' in modes and not deep: | 
|  | modes.remove('mem') | 
|  | if('disk' in modes and os.path.exists(sysvals.diskpowerfile)): | 
|  | fp = open(sysvals.diskpowerfile, 'r') | 
|  | for m in fp.read().split(): | 
|  | modes.append('disk-%s' % m.strip('[]')) | 
|  | fp.close() | 
|  | return modes | 
|  |  | 
|  | # Function: dmidecode | 
|  | # Description: | 
|  | #	 Read the bios tables and pull out system info | 
|  | # Arguments: | 
|  | #	 mempath: /dev/mem or custom mem path | 
|  | #	 fatal: True to exit on error, False to return empty dict | 
|  | # Output: | 
|  | #	 A dict object with all available key/values | 
|  | def dmidecode(mempath, fatal=False): | 
|  | out = dict() | 
|  |  | 
|  | # the list of values to retrieve, with hardcoded (type, idx) | 
|  | info = { | 
|  | 'bios-vendor': (0, 4), | 
|  | 'bios-version': (0, 5), | 
|  | 'bios-release-date': (0, 8), | 
|  | 'system-manufacturer': (1, 4), | 
|  | 'system-product-name': (1, 5), | 
|  | 'system-version': (1, 6), | 
|  | 'system-serial-number': (1, 7), | 
|  | 'baseboard-manufacturer': (2, 4), | 
|  | 'baseboard-product-name': (2, 5), | 
|  | 'baseboard-version': (2, 6), | 
|  | 'baseboard-serial-number': (2, 7), | 
|  | 'chassis-manufacturer': (3, 4), | 
|  | 'chassis-type': (3, 5), | 
|  | 'chassis-version': (3, 6), | 
|  | 'chassis-serial-number': (3, 7), | 
|  | 'processor-manufacturer': (4, 7), | 
|  | 'processor-version': (4, 16), | 
|  | } | 
|  | if(not os.path.exists(mempath)): | 
|  | if(fatal): | 
|  | doError('file does not exist: %s' % mempath) | 
|  | return out | 
|  | if(not os.access(mempath, os.R_OK)): | 
|  | if(fatal): | 
|  | doError('file is not readable: %s' % mempath) | 
|  | return out | 
|  |  | 
|  | # by default use legacy scan, but try to use EFI first | 
|  | memaddr = 0xf0000 | 
|  | memsize = 0x10000 | 
|  | for ep in ['/sys/firmware/efi/systab', '/proc/efi/systab']: | 
|  | if not os.path.exists(ep) or not os.access(ep, os.R_OK): | 
|  | continue | 
|  | fp = open(ep, 'r') | 
|  | buf = fp.read() | 
|  | fp.close() | 
|  | i = buf.find('SMBIOS=') | 
|  | if i >= 0: | 
|  | try: | 
|  | memaddr = int(buf[i+7:], 16) | 
|  | memsize = 0x20 | 
|  | except: | 
|  | continue | 
|  |  | 
|  | # read in the memory for scanning | 
|  | try: | 
|  | fp = open(mempath, 'rb') | 
|  | fp.seek(memaddr) | 
|  | buf = fp.read(memsize) | 
|  | except: | 
|  | if(fatal): | 
|  | doError('DMI table is unreachable, sorry') | 
|  | else: | 
|  | pprint('WARNING: /dev/mem is not readable, ignoring DMI data') | 
|  | return out | 
|  | fp.close() | 
|  |  | 
|  | # search for either an SM table or DMI table | 
|  | i = base = length = num = 0 | 
|  | while(i < memsize): | 
|  | if buf[i:i+4] == b'_SM_' and i < memsize - 16: | 
|  | length = struct.unpack('H', buf[i+22:i+24])[0] | 
|  | base, num = struct.unpack('IH', buf[i+24:i+30]) | 
|  | break | 
|  | elif buf[i:i+5] == b'_DMI_': | 
|  | length = struct.unpack('H', buf[i+6:i+8])[0] | 
|  | base, num = struct.unpack('IH', buf[i+8:i+14]) | 
|  | break | 
|  | i += 16 | 
|  | if base == 0 and length == 0 and num == 0: | 
|  | if(fatal): | 
|  | doError('Neither SMBIOS nor DMI were found') | 
|  | else: | 
|  | return out | 
|  |  | 
|  | # read in the SM or DMI table | 
|  | try: | 
|  | fp = open(mempath, 'rb') | 
|  | fp.seek(base) | 
|  | buf = fp.read(length) | 
|  | except: | 
|  | if(fatal): | 
|  | doError('DMI table is unreachable, sorry') | 
|  | else: | 
|  | pprint('WARNING: /dev/mem is not readable, ignoring DMI data') | 
|  | return out | 
|  | fp.close() | 
|  |  | 
|  | # scan the table for the values we want | 
|  | count = i = 0 | 
|  | while(count < num and i <= len(buf) - 4): | 
|  | type, size, handle = struct.unpack('BBH', buf[i:i+4]) | 
|  | n = i + size | 
|  | while n < len(buf) - 1: | 
|  | if 0 == struct.unpack('H', buf[n:n+2])[0]: | 
|  | break | 
|  | n += 1 | 
|  | data = buf[i+size:n+2].split(b'\0') | 
|  | for name in info: | 
|  | itype, idxadr = info[name] | 
|  | if itype == type: | 
|  | idx = struct.unpack('B', buf[i+idxadr:i+idxadr+1])[0] | 
|  | if idx > 0 and idx < len(data) - 1: | 
|  | s = data[idx-1].decode('utf-8') | 
|  | if s.strip() and s.strip().lower() != 'to be filled by o.e.m.': | 
|  | out[name] = s | 
|  | i = n + 2 | 
|  | count += 1 | 
|  | return out | 
|  |  | 
|  | # Function: getFPDT | 
|  | # Description: | 
|  | #	 Read the acpi bios tables and pull out FPDT, the firmware data | 
|  | # Arguments: | 
|  | #	 output: True to output the info to stdout, False otherwise | 
|  | def getFPDT(output): | 
|  | rectype = {} | 
|  | rectype[0] = 'Firmware Basic Boot Performance Record' | 
|  | rectype[1] = 'S3 Performance Table Record' | 
|  | prectype = {} | 
|  | prectype[0] = 'Basic S3 Resume Performance Record' | 
|  | prectype[1] = 'Basic S3 Suspend Performance Record' | 
|  |  | 
|  | sysvals.rootCheck(True) | 
|  | if(not os.path.exists(sysvals.fpdtpath)): | 
|  | if(output): | 
|  | doError('file does not exist: %s' % sysvals.fpdtpath) | 
|  | return False | 
|  | if(not os.access(sysvals.fpdtpath, os.R_OK)): | 
|  | if(output): | 
|  | doError('file is not readable: %s' % sysvals.fpdtpath) | 
|  | return False | 
|  | if(not os.path.exists(sysvals.mempath)): | 
|  | if(output): | 
|  | doError('file does not exist: %s' % sysvals.mempath) | 
|  | return False | 
|  | if(not os.access(sysvals.mempath, os.R_OK)): | 
|  | if(output): | 
|  | doError('file is not readable: %s' % sysvals.mempath) | 
|  | return False | 
|  |  | 
|  | fp = open(sysvals.fpdtpath, 'rb') | 
|  | buf = fp.read() | 
|  | fp.close() | 
|  |  | 
|  | if(len(buf) < 36): | 
|  | if(output): | 
|  | doError('Invalid FPDT table data, should '+\ | 
|  | 'be at least 36 bytes') | 
|  | return False | 
|  |  | 
|  | table = struct.unpack('4sIBB6s8sI4sI', buf[0:36]) | 
|  | if(output): | 
|  | pprint('\n'\ | 
|  | 'Firmware Performance Data Table (%s)\n'\ | 
|  | '                  Signature : %s\n'\ | 
|  | '               Table Length : %u\n'\ | 
|  | '                   Revision : %u\n'\ | 
|  | '                   Checksum : 0x%x\n'\ | 
|  | '                     OEM ID : %s\n'\ | 
|  | '               OEM Table ID : %s\n'\ | 
|  | '               OEM Revision : %u\n'\ | 
|  | '                 Creator ID : %s\n'\ | 
|  | '           Creator Revision : 0x%x\n'\ | 
|  | '' % (ascii(table[0]), ascii(table[0]), table[1], table[2], | 
|  | table[3], ascii(table[4]), ascii(table[5]), table[6], | 
|  | ascii(table[7]), table[8])) | 
|  |  | 
|  | if(table[0] != b'FPDT'): | 
|  | if(output): | 
|  | doError('Invalid FPDT table') | 
|  | return False | 
|  | if(len(buf) <= 36): | 
|  | return False | 
|  | i = 0 | 
|  | fwData = [0, 0] | 
|  | records = buf[36:] | 
|  | try: | 
|  | fp = open(sysvals.mempath, 'rb') | 
|  | except: | 
|  | pprint('WARNING: /dev/mem is not readable, ignoring the FPDT data') | 
|  | return False | 
|  | while(i < len(records)): | 
|  | header = struct.unpack('HBB', records[i:i+4]) | 
|  | if(header[0] not in rectype): | 
|  | i += header[1] | 
|  | continue | 
|  | if(header[1] != 16): | 
|  | i += header[1] | 
|  | continue | 
|  | addr = struct.unpack('Q', records[i+8:i+16])[0] | 
|  | try: | 
|  | fp.seek(addr) | 
|  | first = fp.read(8) | 
|  | except: | 
|  | if(output): | 
|  | pprint('Bad address 0x%x in %s' % (addr, sysvals.mempath)) | 
|  | return [0, 0] | 
|  | rechead = struct.unpack('4sI', first) | 
|  | recdata = fp.read(rechead[1]-8) | 
|  | if(rechead[0] == b'FBPT'): | 
|  | record = struct.unpack('HBBIQQQQQ', recdata[:48]) | 
|  | if(output): | 
|  | pprint('%s (%s)\n'\ | 
|  | '                  Reset END : %u ns\n'\ | 
|  | '  OS Loader LoadImage Start : %u ns\n'\ | 
|  | ' OS Loader StartImage Start : %u ns\n'\ | 
|  | '     ExitBootServices Entry : %u ns\n'\ | 
|  | '      ExitBootServices Exit : %u ns'\ | 
|  | '' % (rectype[header[0]], ascii(rechead[0]), record[4], record[5], | 
|  | record[6], record[7], record[8])) | 
|  | elif(rechead[0] == b'S3PT'): | 
|  | if(output): | 
|  | pprint('%s (%s)' % (rectype[header[0]], ascii(rechead[0]))) | 
|  | j = 0 | 
|  | while(j < len(recdata)): | 
|  | prechead = struct.unpack('HBB', recdata[j:j+4]) | 
|  | if(prechead[0] not in prectype): | 
|  | continue | 
|  | if(prechead[0] == 0): | 
|  | record = struct.unpack('IIQQ', recdata[j:j+prechead[1]]) | 
|  | fwData[1] = record[2] | 
|  | if(output): | 
|  | pprint('    %s\n'\ | 
|  | '               Resume Count : %u\n'\ | 
|  | '                 FullResume : %u ns\n'\ | 
|  | '              AverageResume : %u ns'\ | 
|  | '' % (prectype[prechead[0]], record[1], | 
|  | record[2], record[3])) | 
|  | elif(prechead[0] == 1): | 
|  | record = struct.unpack('QQ', recdata[j+4:j+prechead[1]]) | 
|  | fwData[0] = record[1] - record[0] | 
|  | if(output): | 
|  | pprint('    %s\n'\ | 
|  | '               SuspendStart : %u ns\n'\ | 
|  | '                 SuspendEnd : %u ns\n'\ | 
|  | '                SuspendTime : %u ns'\ | 
|  | '' % (prectype[prechead[0]], record[0], | 
|  | record[1], fwData[0])) | 
|  |  | 
|  | j += prechead[1] | 
|  | if(output): | 
|  | pprint('') | 
|  | i += header[1] | 
|  | fp.close() | 
|  | return fwData | 
|  |  | 
|  | # Function: statusCheck | 
|  | # Description: | 
|  | #	 Verify that the requested command and options will work, and | 
|  | #	 print the results to the terminal | 
|  | # Output: | 
|  | #	 True if the test will work, False if not | 
|  | def statusCheck(probecheck=False): | 
|  | status = '' | 
|  |  | 
|  | pprint('Checking this system (%s)...' % platform.node()) | 
|  |  | 
|  | # check we have root access | 
|  | res = sysvals.colorText('NO (No features of this tool will work!)') | 
|  | if(sysvals.rootCheck(False)): | 
|  | res = 'YES' | 
|  | pprint('    have root access: %s' % res) | 
|  | if(res != 'YES'): | 
|  | pprint('    Try running this script with sudo') | 
|  | return 'missing root access' | 
|  |  | 
|  | # check sysfs is mounted | 
|  | res = sysvals.colorText('NO (No features of this tool will work!)') | 
|  | if(os.path.exists(sysvals.powerfile)): | 
|  | res = 'YES' | 
|  | pprint('    is sysfs mounted: %s' % res) | 
|  | if(res != 'YES'): | 
|  | return 'sysfs is missing' | 
|  |  | 
|  | # check target mode is a valid mode | 
|  | if sysvals.suspendmode != 'command': | 
|  | res = sysvals.colorText('NO') | 
|  | modes = getModes() | 
|  | if(sysvals.suspendmode in modes): | 
|  | res = 'YES' | 
|  | else: | 
|  | status = '%s mode is not supported' % sysvals.suspendmode | 
|  | pprint('    is "%s" a valid power mode: %s' % (sysvals.suspendmode, res)) | 
|  | if(res == 'NO'): | 
|  | pprint('      valid power modes are: %s' % modes) | 
|  | pprint('      please choose one with -m') | 
|  |  | 
|  | # check if ftrace is available | 
|  | if sysvals.useftrace: | 
|  | res = sysvals.colorText('NO') | 
|  | sysvals.useftrace = sysvals.verifyFtrace() | 
|  | efmt = '"{0}" uses ftrace, and it is not properly supported' | 
|  | if sysvals.useftrace: | 
|  | res = 'YES' | 
|  | elif sysvals.usecallgraph: | 
|  | status = efmt.format('-f') | 
|  | elif sysvals.usedevsrc: | 
|  | status = efmt.format('-dev') | 
|  | elif sysvals.useprocmon: | 
|  | status = efmt.format('-proc') | 
|  | pprint('    is ftrace supported: %s' % res) | 
|  |  | 
|  | # check if kprobes are available | 
|  | if sysvals.usekprobes: | 
|  | res = sysvals.colorText('NO') | 
|  | sysvals.usekprobes = sysvals.verifyKprobes() | 
|  | if(sysvals.usekprobes): | 
|  | res = 'YES' | 
|  | else: | 
|  | sysvals.usedevsrc = False | 
|  | pprint('    are kprobes supported: %s' % res) | 
|  |  | 
|  | # what data source are we using | 
|  | res = 'DMESG (very limited, ftrace is preferred)' | 
|  | if sysvals.useftrace: | 
|  | sysvals.usetraceevents = True | 
|  | for e in sysvals.traceevents: | 
|  | if not os.path.exists(sysvals.epath+e): | 
|  | sysvals.usetraceevents = False | 
|  | if(sysvals.usetraceevents): | 
|  | res = 'FTRACE (all trace events found)' | 
|  | pprint('    timeline data source: %s' % res) | 
|  |  | 
|  | # check if rtcwake | 
|  | res = sysvals.colorText('NO') | 
|  | if(sysvals.rtcpath != ''): | 
|  | res = 'YES' | 
|  | elif(sysvals.rtcwake): | 
|  | status = 'rtcwake is not properly supported' | 
|  | pprint('    is rtcwake supported: %s' % res) | 
|  |  | 
|  | # check info commands | 
|  | pprint('    optional commands this tool may use for info:') | 
|  | no = sysvals.colorText('MISSING') | 
|  | yes = sysvals.colorText('FOUND', 32) | 
|  | for c in ['turbostat', 'mcelog', 'lspci', 'lsusb', 'netfix']: | 
|  | if c == 'turbostat': | 
|  | res = yes if sysvals.haveTurbostat() else no | 
|  | else: | 
|  | res = yes if sysvals.getExec(c) else no | 
|  | pprint('        %s: %s' % (c, res)) | 
|  |  | 
|  | if not probecheck: | 
|  | return status | 
|  |  | 
|  | # verify kprobes | 
|  | if sysvals.usekprobes: | 
|  | for name in sysvals.tracefuncs: | 
|  | sysvals.defaultKprobe(name, sysvals.tracefuncs[name]) | 
|  | if sysvals.usedevsrc: | 
|  | for name in sysvals.dev_tracefuncs: | 
|  | sysvals.defaultKprobe(name, sysvals.dev_tracefuncs[name]) | 
|  | sysvals.addKprobes(True) | 
|  |  | 
|  | return status | 
|  |  | 
|  | # Function: doError | 
|  | # Description: | 
|  | #	 generic error function for catastrphic failures | 
|  | # Arguments: | 
|  | #	 msg: the error message to print | 
|  | #	 help: True if printHelp should be called after, False otherwise | 
|  | def doError(msg, help=False): | 
|  | if(help == True): | 
|  | printHelp() | 
|  | pprint('ERROR: %s\n' % msg) | 
|  | sysvals.outputResult({'error':msg}) | 
|  | sys.exit(1) | 
|  |  | 
|  | # Function: getArgInt | 
|  | # Description: | 
|  | #	 pull out an integer argument from the command line with checks | 
|  | def getArgInt(name, args, min, max, main=True): | 
|  | if main: | 
|  | try: | 
|  | arg = next(args) | 
|  | except: | 
|  | doError(name+': no argument supplied', True) | 
|  | else: | 
|  | arg = args | 
|  | try: | 
|  | val = int(arg) | 
|  | except: | 
|  | doError(name+': non-integer value given', True) | 
|  | if(val < min or val > max): | 
|  | doError(name+': value should be between %d and %d' % (min, max), True) | 
|  | return val | 
|  |  | 
|  | # Function: getArgFloat | 
|  | # Description: | 
|  | #	 pull out a float argument from the command line with checks | 
|  | def getArgFloat(name, args, min, max, main=True): | 
|  | if main: | 
|  | try: | 
|  | arg = next(args) | 
|  | except: | 
|  | doError(name+': no argument supplied', True) | 
|  | else: | 
|  | arg = args | 
|  | try: | 
|  | val = float(arg) | 
|  | except: | 
|  | doError(name+': non-numerical value given', True) | 
|  | if(val < min or val > max): | 
|  | doError(name+': value should be between %f and %f' % (min, max), True) | 
|  | return val | 
|  |  | 
|  | def processData(live=False, quiet=False): | 
|  | if not quiet: | 
|  | pprint('PROCESSING: %s' % sysvals.htmlfile) | 
|  | sysvals.vprint('usetraceevents=%s, usetracemarkers=%s, usekprobes=%s' % \ | 
|  | (sysvals.usetraceevents, sysvals.usetracemarkers, sysvals.usekprobes)) | 
|  | error = '' | 
|  | if(sysvals.usetraceevents): | 
|  | testruns, error = parseTraceLog(live) | 
|  | if sysvals.dmesgfile: | 
|  | for data in testruns: | 
|  | data.extractErrorInfo() | 
|  | else: | 
|  | testruns = loadKernelLog() | 
|  | for data in testruns: | 
|  | parseKernelLog(data) | 
|  | if(sysvals.ftracefile and (sysvals.usecallgraph or sysvals.usetraceevents)): | 
|  | appendIncompleteTraceLog(testruns) | 
|  | if not sysvals.stamp: | 
|  | pprint('ERROR: data does not include the expected stamp') | 
|  | return (testruns, {'error': 'timeline generation failed'}) | 
|  | shown = ['os', 'bios', 'biosdate', 'cpu', 'host', 'kernel', 'man', 'memfr', | 
|  | 'memsz', 'mode', 'numcpu', 'plat', 'time', 'wifi'] | 
|  | sysvals.vprint('System Info:') | 
|  | for key in sorted(sysvals.stamp): | 
|  | if key in shown: | 
|  | sysvals.vprint('    %-8s : %s' % (key.upper(), sysvals.stamp[key])) | 
|  | sysvals.vprint('Command:\n    %s' % sysvals.cmdline) | 
|  | for data in testruns: | 
|  | if data.turbostat: | 
|  | idx, s = 0, 'Turbostat:\n    ' | 
|  | for val in data.turbostat.split('|'): | 
|  | idx += len(val) + 1 | 
|  | if idx >= 80: | 
|  | idx = 0 | 
|  | s += '\n    ' | 
|  | s += val + ' ' | 
|  | sysvals.vprint(s) | 
|  | data.printDetails() | 
|  | if len(sysvals.platinfo) > 0: | 
|  | sysvals.vprint('\nPlatform Info:') | 
|  | for info in sysvals.platinfo: | 
|  | sysvals.vprint('[%s - %s]' % (info[0], info[1])) | 
|  | sysvals.vprint(info[2]) | 
|  | sysvals.vprint('') | 
|  | if sysvals.cgdump: | 
|  | for data in testruns: | 
|  | data.debugPrint() | 
|  | sys.exit(0) | 
|  | if len(testruns) < 1: | 
|  | pprint('ERROR: Not enough test data to build a timeline') | 
|  | return (testruns, {'error': 'timeline generation failed'}) | 
|  | sysvals.vprint('Creating the html timeline (%s)...' % sysvals.htmlfile) | 
|  | createHTML(testruns, error) | 
|  | if not quiet: | 
|  | pprint('DONE:       %s' % sysvals.htmlfile) | 
|  | data = testruns[0] | 
|  | stamp = data.stamp | 
|  | stamp['suspend'], stamp['resume'] = data.getTimeValues() | 
|  | if data.fwValid: | 
|  | stamp['fwsuspend'], stamp['fwresume'] = data.fwSuspend, data.fwResume | 
|  | if error: | 
|  | stamp['error'] = error | 
|  | return (testruns, stamp) | 
|  |  | 
|  | # Function: rerunTest | 
|  | # Description: | 
|  | #	 generate an output from an existing set of ftrace/dmesg logs | 
|  | def rerunTest(htmlfile=''): | 
|  | if sysvals.ftracefile: | 
|  | doesTraceLogHaveTraceEvents() | 
|  | if not sysvals.dmesgfile and not sysvals.usetraceevents: | 
|  | doError('recreating this html output requires a dmesg file') | 
|  | if htmlfile: | 
|  | sysvals.htmlfile = htmlfile | 
|  | else: | 
|  | sysvals.setOutputFile() | 
|  | if os.path.exists(sysvals.htmlfile): | 
|  | if not os.path.isfile(sysvals.htmlfile): | 
|  | doError('a directory already exists with this name: %s' % sysvals.htmlfile) | 
|  | elif not os.access(sysvals.htmlfile, os.W_OK): | 
|  | doError('missing permission to write to %s' % sysvals.htmlfile) | 
|  | testruns, stamp = processData() | 
|  | sysvals.resetlog() | 
|  | return stamp | 
|  |  | 
|  | # Function: runTest | 
|  | # Description: | 
|  | #	 execute a suspend/resume, gather the logs, and generate the output | 
|  | def runTest(n=0, quiet=False): | 
|  | # prepare for the test | 
|  | sysvals.initTestOutput('suspend') | 
|  | op = sysvals.writeDatafileHeader(sysvals.dmesgfile, []) | 
|  | op.write('# EXECUTION TRACE START\n') | 
|  | op.close() | 
|  | if n <= 1: | 
|  | if sysvals.rs != 0: | 
|  | sysvals.dlog('%sabling runtime suspend' % ('en' if sysvals.rs > 0 else 'dis')) | 
|  | sysvals.setRuntimeSuspend(True) | 
|  | if sysvals.display: | 
|  | ret = sysvals.displayControl('init') | 
|  | sysvals.dlog('xset display init, ret = %d' % ret) | 
|  | sysvals.testVal(sysvals.pmdpath, 'basic', '1') | 
|  | sysvals.testVal(sysvals.s0ixpath, 'basic', 'Y') | 
|  | sysvals.dlog('initialize ftrace') | 
|  | sysvals.initFtrace(quiet) | 
|  |  | 
|  | # execute the test | 
|  | executeSuspend(quiet) | 
|  | sysvals.cleanupFtrace() | 
|  | if sysvals.skiphtml: | 
|  | sysvals.outputResult({}, n) | 
|  | sysvals.sudoUserchown(sysvals.testdir) | 
|  | return | 
|  | testruns, stamp = processData(True, quiet) | 
|  | for data in testruns: | 
|  | del data | 
|  | sysvals.sudoUserchown(sysvals.testdir) | 
|  | sysvals.outputResult(stamp, n) | 
|  | if 'error' in stamp: | 
|  | return 2 | 
|  | return 0 | 
|  |  | 
|  | def find_in_html(html, start, end, firstonly=True): | 
|  | cnt, out, list = len(html), [], [] | 
|  | if firstonly: | 
|  | m = re.search(start, html) | 
|  | if m: | 
|  | list.append(m) | 
|  | else: | 
|  | list = re.finditer(start, html) | 
|  | for match in list: | 
|  | s = match.end() | 
|  | e = cnt if (len(out) < 1 or s + 10000 > cnt) else s + 10000 | 
|  | m = re.search(end, html[s:e]) | 
|  | if not m: | 
|  | break | 
|  | e = s + m.start() | 
|  | str = html[s:e] | 
|  | if end == 'ms': | 
|  | num = re.search(r'[-+]?\d*\.\d+|\d+', str) | 
|  | str = num.group() if num else 'NaN' | 
|  | if firstonly: | 
|  | return str | 
|  | out.append(str) | 
|  | if firstonly: | 
|  | return '' | 
|  | return out | 
|  |  | 
|  | def data_from_html(file, outpath, issues, fulldetail=False): | 
|  | html = open(file, 'r').read() | 
|  | sysvals.htmlfile = os.path.relpath(file, outpath) | 
|  | # extract general info | 
|  | suspend = find_in_html(html, 'Kernel Suspend', 'ms') | 
|  | resume = find_in_html(html, 'Kernel Resume', 'ms') | 
|  | sysinfo = find_in_html(html, '<div class="stamp sysinfo">', '</div>') | 
|  | line = find_in_html(html, '<div class="stamp">', '</div>') | 
|  | stmp = line.split() | 
|  | if not suspend or not resume or len(stmp) != 8: | 
|  | return False | 
|  | try: | 
|  | dt = datetime.strptime(' '.join(stmp[3:]), '%B %d %Y, %I:%M:%S %p') | 
|  | except: | 
|  | return False | 
|  | sysvals.hostname = stmp[0] | 
|  | tstr = dt.strftime('%Y/%m/%d %H:%M:%S') | 
|  | error = find_in_html(html, '<table class="testfail"><tr><td>', '</td>') | 
|  | if error: | 
|  | m = re.match('[a-z0-9]* failed in (?P<p>\S*).*', error) | 
|  | if m: | 
|  | result = 'fail in %s' % m.group('p') | 
|  | else: | 
|  | result = 'fail' | 
|  | else: | 
|  | result = 'pass' | 
|  | # extract error info | 
|  | tp, ilist = False, [] | 
|  | extra = dict() | 
|  | log = find_in_html(html, '<div id="dmesglog" style="display:none;">', | 
|  | '</div>').strip() | 
|  | if log: | 
|  | d = Data(0) | 
|  | d.end = 999999999 | 
|  | d.dmesgtext = log.split('\n') | 
|  | tp = d.extractErrorInfo() | 
|  | for msg in tp.msglist: | 
|  | sysvals.errorSummary(issues, msg) | 
|  | if stmp[2] == 'freeze': | 
|  | extra = d.turbostatInfo() | 
|  | elist = dict() | 
|  | for dir in d.errorinfo: | 
|  | for err in d.errorinfo[dir]: | 
|  | if err[0] not in elist: | 
|  | elist[err[0]] = 0 | 
|  | elist[err[0]] += 1 | 
|  | for i in elist: | 
|  | ilist.append('%sx%d' % (i, elist[i]) if elist[i] > 1 else i) | 
|  | line = find_in_html(log, '# wifi ', '\n') | 
|  | if line: | 
|  | extra['wifi'] = line | 
|  | line = find_in_html(log, '# netfix ', '\n') | 
|  | if line: | 
|  | extra['netfix'] = line | 
|  | low = find_in_html(html, 'freeze time: <b>', ' ms</b>') | 
|  | for lowstr in ['waking', '+']: | 
|  | if not low: | 
|  | break | 
|  | if lowstr not in low: | 
|  | continue | 
|  | if lowstr == '+': | 
|  | issue = 'S2LOOPx%d' % len(low.split('+')) | 
|  | else: | 
|  | m = re.match('.*waking *(?P<n>[0-9]*) *times.*', low) | 
|  | issue = 'S2WAKEx%s' % m.group('n') if m else 'S2WAKExNaN' | 
|  | match = [i for i in issues if i['match'] == issue] | 
|  | if len(match) > 0: | 
|  | match[0]['count'] += 1 | 
|  | if sysvals.hostname not in match[0]['urls']: | 
|  | match[0]['urls'][sysvals.hostname] = [sysvals.htmlfile] | 
|  | elif sysvals.htmlfile not in match[0]['urls'][sysvals.hostname]: | 
|  | match[0]['urls'][sysvals.hostname].append(sysvals.htmlfile) | 
|  | else: | 
|  | issues.append({ | 
|  | 'match': issue, 'count': 1, 'line': issue, | 
|  | 'urls': {sysvals.hostname: [sysvals.htmlfile]}, | 
|  | }) | 
|  | ilist.append(issue) | 
|  | # extract device info | 
|  | devices = dict() | 
|  | for line in html.split('\n'): | 
|  | m = re.match(' *<div id=\"[a,0-9]*\" *title=\"(?P<title>.*)\" class=\"thread.*', line) | 
|  | if not m or 'thread kth' in line or 'thread sec' in line: | 
|  | continue | 
|  | m = re.match('(?P<n>.*) \((?P<t>[0-9,\.]*) ms\) (?P<p>.*)', m.group('title')) | 
|  | if not m: | 
|  | continue | 
|  | name, time, phase = m.group('n'), m.group('t'), m.group('p') | 
|  | if name == 'async_synchronize_full': | 
|  | continue | 
|  | if ' async' in name or ' sync' in name: | 
|  | name = ' '.join(name.split(' ')[:-1]) | 
|  | if phase.startswith('suspend'): | 
|  | d = 'suspend' | 
|  | elif phase.startswith('resume'): | 
|  | d = 'resume' | 
|  | else: | 
|  | continue | 
|  | if d not in devices: | 
|  | devices[d] = dict() | 
|  | if name not in devices[d]: | 
|  | devices[d][name] = 0.0 | 
|  | devices[d][name] += float(time) | 
|  | # create worst device info | 
|  | worst = dict() | 
|  | for d in ['suspend', 'resume']: | 
|  | worst[d] = {'name':'', 'time': 0.0} | 
|  | dev = devices[d] if d in devices else 0 | 
|  | if dev and len(dev.keys()) > 0: | 
|  | n = sorted(dev, key=lambda k:(dev[k], k), reverse=True)[0] | 
|  | worst[d]['name'], worst[d]['time'] = n, dev[n] | 
|  | data = { | 
|  | 'mode': stmp[2], | 
|  | 'host': stmp[0], | 
|  | 'kernel': stmp[1], | 
|  | 'sysinfo': sysinfo, | 
|  | 'time': tstr, | 
|  | 'result': result, | 
|  | 'issues': ' '.join(ilist), | 
|  | 'suspend': suspend, | 
|  | 'resume': resume, | 
|  | 'devlist': devices, | 
|  | 'sus_worst': worst['suspend']['name'], | 
|  | 'sus_worsttime': worst['suspend']['time'], | 
|  | 'res_worst': worst['resume']['name'], | 
|  | 'res_worsttime': worst['resume']['time'], | 
|  | 'url': sysvals.htmlfile, | 
|  | } | 
|  | for key in extra: | 
|  | data[key] = extra[key] | 
|  | if fulldetail: | 
|  | data['funclist'] = find_in_html(html, '<div title="', '" class="traceevent"', False) | 
|  | if tp: | 
|  | for arg in ['-multi ', '-info ']: | 
|  | if arg in tp.cmdline: | 
|  | data['target'] = tp.cmdline[tp.cmdline.find(arg):].split()[1] | 
|  | break | 
|  | return data | 
|  |  | 
|  | def genHtml(subdir, force=False): | 
|  | for dirname, dirnames, filenames in os.walk(subdir): | 
|  | sysvals.dmesgfile = sysvals.ftracefile = sysvals.htmlfile = '' | 
|  | for filename in filenames: | 
|  | file = os.path.join(dirname, filename) | 
|  | if sysvals.usable(file): | 
|  | if(re.match('.*_dmesg.txt', filename)): | 
|  | sysvals.dmesgfile = file | 
|  | elif(re.match('.*_ftrace.txt', filename)): | 
|  | sysvals.ftracefile = file | 
|  | sysvals.setOutputFile() | 
|  | if (sysvals.dmesgfile or sysvals.ftracefile) and sysvals.htmlfile and \ | 
|  | (force or not sysvals.usable(sysvals.htmlfile, True)): | 
|  | pprint('FTRACE: %s' % sysvals.ftracefile) | 
|  | if sysvals.dmesgfile: | 
|  | pprint('DMESG : %s' % sysvals.dmesgfile) | 
|  | rerunTest() | 
|  |  | 
|  | # Function: runSummary | 
|  | # Description: | 
|  | #	 create a summary of tests in a sub-directory | 
|  | def runSummary(subdir, local=True, genhtml=False): | 
|  | inpath = os.path.abspath(subdir) | 
|  | outpath = os.path.abspath('.') if local else inpath | 
|  | pprint('Generating a summary of folder:\n   %s' % inpath) | 
|  | if genhtml: | 
|  | genHtml(subdir) | 
|  | target, issues, testruns = '', [], [] | 
|  | desc = {'host':[],'mode':[],'kernel':[]} | 
|  | for dirname, dirnames, filenames in os.walk(subdir): | 
|  | for filename in filenames: | 
|  | if(not re.match('.*.html', filename)): | 
|  | continue | 
|  | data = data_from_html(os.path.join(dirname, filename), outpath, issues) | 
|  | if(not data): | 
|  | continue | 
|  | if 'target' in data: | 
|  | target = data['target'] | 
|  | testruns.append(data) | 
|  | for key in desc: | 
|  | if data[key] not in desc[key]: | 
|  | desc[key].append(data[key]) | 
|  | pprint('Summary files:') | 
|  | if len(desc['host']) == len(desc['mode']) == len(desc['kernel']) == 1: | 
|  | title = '%s %s %s' % (desc['host'][0], desc['kernel'][0], desc['mode'][0]) | 
|  | if target: | 
|  | title += ' %s' % target | 
|  | else: | 
|  | title = inpath | 
|  | createHTMLSummarySimple(testruns, os.path.join(outpath, 'summary.html'), title) | 
|  | pprint('   summary.html         - tabular list of test data found') | 
|  | createHTMLDeviceSummary(testruns, os.path.join(outpath, 'summary-devices.html'), title) | 
|  | pprint('   summary-devices.html - kernel device list sorted by total execution time') | 
|  | createHTMLIssuesSummary(testruns, issues, os.path.join(outpath, 'summary-issues.html'), title) | 
|  | pprint('   summary-issues.html  - kernel issues found sorted by frequency') | 
|  |  | 
|  | # Function: checkArgBool | 
|  | # Description: | 
|  | #	 check if a boolean string value is true or false | 
|  | def checkArgBool(name, value): | 
|  | if value in switchvalues: | 
|  | if value in switchoff: | 
|  | return False | 
|  | return True | 
|  | doError('invalid boolean --> (%s: %s), use "true/false" or "1/0"' % (name, value), True) | 
|  | return False | 
|  |  | 
|  | # Function: configFromFile | 
|  | # Description: | 
|  | #	 Configure the script via the info in a config file | 
|  | def configFromFile(file): | 
|  | Config = configparser.ConfigParser() | 
|  |  | 
|  | Config.read(file) | 
|  | sections = Config.sections() | 
|  | overridekprobes = False | 
|  | overridedevkprobes = False | 
|  | if 'Settings' in sections: | 
|  | for opt in Config.options('Settings'): | 
|  | value = Config.get('Settings', opt).lower() | 
|  | option = opt.lower() | 
|  | if(option == 'verbose'): | 
|  | sysvals.verbose = checkArgBool(option, value) | 
|  | elif(option == 'addlogs'): | 
|  | sysvals.dmesglog = sysvals.ftracelog = checkArgBool(option, value) | 
|  | elif(option == 'dev'): | 
|  | sysvals.usedevsrc = checkArgBool(option, value) | 
|  | elif(option == 'proc'): | 
|  | sysvals.useprocmon = checkArgBool(option, value) | 
|  | elif(option == 'x2'): | 
|  | if checkArgBool(option, value): | 
|  | sysvals.execcount = 2 | 
|  | elif(option == 'callgraph'): | 
|  | sysvals.usecallgraph = checkArgBool(option, value) | 
|  | elif(option == 'override-timeline-functions'): | 
|  | overridekprobes = checkArgBool(option, value) | 
|  | elif(option == 'override-dev-timeline-functions'): | 
|  | overridedevkprobes = checkArgBool(option, value) | 
|  | elif(option == 'skiphtml'): | 
|  | sysvals.skiphtml = checkArgBool(option, value) | 
|  | elif(option == 'sync'): | 
|  | sysvals.sync = checkArgBool(option, value) | 
|  | elif(option == 'rs' or option == 'runtimesuspend'): | 
|  | if value in switchvalues: | 
|  | if value in switchoff: | 
|  | sysvals.rs = -1 | 
|  | else: | 
|  | sysvals.rs = 1 | 
|  | else: | 
|  | doError('invalid value --> (%s: %s), use "enable/disable"' % (option, value), True) | 
|  | elif(option == 'display'): | 
|  | disopt = ['on', 'off', 'standby', 'suspend'] | 
|  | if value not in disopt: | 
|  | doError('invalid value --> (%s: %s), use %s' % (option, value, disopt), True) | 
|  | sysvals.display = value | 
|  | elif(option == 'gzip'): | 
|  | sysvals.gzip = checkArgBool(option, value) | 
|  | elif(option == 'cgfilter'): | 
|  | sysvals.setCallgraphFilter(value) | 
|  | elif(option == 'cgskip'): | 
|  | if value in switchoff: | 
|  | sysvals.cgskip = '' | 
|  | else: | 
|  | sysvals.cgskip = sysvals.configFile(val) | 
|  | if(not sysvals.cgskip): | 
|  | doError('%s does not exist' % sysvals.cgskip) | 
|  | elif(option == 'cgtest'): | 
|  | sysvals.cgtest = getArgInt('cgtest', value, 0, 1, False) | 
|  | elif(option == 'cgphase'): | 
|  | d = Data(0) | 
|  | if value not in d.phasedef: | 
|  | doError('invalid phase --> (%s: %s), valid phases are %s'\ | 
|  | % (option, value, d.phasedef.keys()), True) | 
|  | sysvals.cgphase = value | 
|  | elif(option == 'fadd'): | 
|  | file = sysvals.configFile(value) | 
|  | if(not file): | 
|  | doError('%s does not exist' % value) | 
|  | sysvals.addFtraceFilterFunctions(file) | 
|  | elif(option == 'result'): | 
|  | sysvals.result = value | 
|  | elif(option == 'multi'): | 
|  | nums = value.split() | 
|  | if len(nums) != 2: | 
|  | doError('multi requires 2 integers (exec_count and delay)', True) | 
|  | sysvals.multiinit(nums[0], nums[1]) | 
|  | elif(option == 'devicefilter'): | 
|  | sysvals.setDeviceFilter(value) | 
|  | elif(option == 'expandcg'): | 
|  | sysvals.cgexp = checkArgBool(option, value) | 
|  | elif(option == 'srgap'): | 
|  | if checkArgBool(option, value): | 
|  | sysvals.srgap = 5 | 
|  | elif(option == 'mode'): | 
|  | sysvals.suspendmode = value | 
|  | elif(option == 'command' or option == 'cmd'): | 
|  | sysvals.testcommand = value | 
|  | elif(option == 'x2delay'): | 
|  | sysvals.x2delay = getArgInt('x2delay', value, 0, 60000, False) | 
|  | elif(option == 'predelay'): | 
|  | sysvals.predelay = getArgInt('predelay', value, 0, 60000, False) | 
|  | elif(option == 'postdelay'): | 
|  | sysvals.postdelay = getArgInt('postdelay', value, 0, 60000, False) | 
|  | elif(option == 'maxdepth'): | 
|  | sysvals.max_graph_depth = getArgInt('maxdepth', value, 0, 1000, False) | 
|  | elif(option == 'rtcwake'): | 
|  | if value in switchoff: | 
|  | sysvals.rtcwake = False | 
|  | else: | 
|  | sysvals.rtcwake = True | 
|  | sysvals.rtcwaketime = getArgInt('rtcwake', value, 0, 3600, False) | 
|  | elif(option == 'timeprec'): | 
|  | sysvals.setPrecision(getArgInt('timeprec', value, 0, 6, False)) | 
|  | elif(option == 'mindev'): | 
|  | sysvals.mindevlen = getArgFloat('mindev', value, 0.0, 10000.0, False) | 
|  | elif(option == 'callloop-maxgap'): | 
|  | sysvals.callloopmaxgap = getArgFloat('callloop-maxgap', value, 0.0, 1.0, False) | 
|  | elif(option == 'callloop-maxlen'): | 
|  | sysvals.callloopmaxgap = getArgFloat('callloop-maxlen', value, 0.0, 1.0, False) | 
|  | elif(option == 'mincg'): | 
|  | sysvals.mincglen = getArgFloat('mincg', value, 0.0, 10000.0, False) | 
|  | elif(option == 'bufsize'): | 
|  | sysvals.bufsize = getArgInt('bufsize', value, 1, 1024*1024*8, False) | 
|  | elif(option == 'output-dir'): | 
|  | sysvals.outdir = sysvals.setOutputFolder(value) | 
|  |  | 
|  | if sysvals.suspendmode == 'command' and not sysvals.testcommand: | 
|  | doError('No command supplied for mode "command"') | 
|  |  | 
|  | # compatibility errors | 
|  | if sysvals.usedevsrc and sysvals.usecallgraph: | 
|  | doError('-dev is not compatible with -f') | 
|  | if sysvals.usecallgraph and sysvals.useprocmon: | 
|  | doError('-proc is not compatible with -f') | 
|  |  | 
|  | if overridekprobes: | 
|  | sysvals.tracefuncs = dict() | 
|  | if overridedevkprobes: | 
|  | sysvals.dev_tracefuncs = dict() | 
|  |  | 
|  | kprobes = dict() | 
|  | kprobesec = 'dev_timeline_functions_'+platform.machine() | 
|  | if kprobesec in sections: | 
|  | for name in Config.options(kprobesec): | 
|  | text = Config.get(kprobesec, name) | 
|  | kprobes[name] = (text, True) | 
|  | kprobesec = 'timeline_functions_'+platform.machine() | 
|  | if kprobesec in sections: | 
|  | for name in Config.options(kprobesec): | 
|  | if name in kprobes: | 
|  | doError('Duplicate timeline function found "%s"' % (name)) | 
|  | text = Config.get(kprobesec, name) | 
|  | kprobes[name] = (text, False) | 
|  |  | 
|  | for name in kprobes: | 
|  | function = name | 
|  | format = name | 
|  | color = '' | 
|  | args = dict() | 
|  | text, dev = kprobes[name] | 
|  | data = text.split() | 
|  | i = 0 | 
|  | for val in data: | 
|  | # bracketted strings are special formatting, read them separately | 
|  | if val[0] == '[' and val[-1] == ']': | 
|  | for prop in val[1:-1].split(','): | 
|  | p = prop.split('=') | 
|  | if p[0] == 'color': | 
|  | try: | 
|  | color = int(p[1], 16) | 
|  | color = '#'+p[1] | 
|  | except: | 
|  | color = p[1] | 
|  | continue | 
|  | # first real arg should be the format string | 
|  | if i == 0: | 
|  | format = val | 
|  | # all other args are actual function args | 
|  | else: | 
|  | d = val.split('=') | 
|  | args[d[0]] = d[1] | 
|  | i += 1 | 
|  | if not function or not format: | 
|  | doError('Invalid kprobe: %s' % name) | 
|  | for arg in re.findall('{(?P<n>[a-z,A-Z,0-9]*)}', format): | 
|  | if arg not in args: | 
|  | doError('Kprobe "%s" is missing argument "%s"' % (name, arg)) | 
|  | if (dev and name in sysvals.dev_tracefuncs) or (not dev and name in sysvals.tracefuncs): | 
|  | doError('Duplicate timeline function found "%s"' % (name)) | 
|  |  | 
|  | kp = { | 
|  | 'name': name, | 
|  | 'func': function, | 
|  | 'format': format, | 
|  | sysvals.archargs: args | 
|  | } | 
|  | if color: | 
|  | kp['color'] = color | 
|  | if dev: | 
|  | sysvals.dev_tracefuncs[name] = kp | 
|  | else: | 
|  | sysvals.tracefuncs[name] = kp | 
|  |  | 
|  | # Function: printHelp | 
|  | # Description: | 
|  | #	 print out the help text | 
|  | def printHelp(): | 
|  | pprint('\n%s v%s\n'\ | 
|  | 'Usage: sudo sleepgraph <options> <commands>\n'\ | 
|  | '\n'\ | 
|  | 'Description:\n'\ | 
|  | '  This tool is designed to assist kernel and OS developers in optimizing\n'\ | 
|  | '  their linux stack\'s suspend/resume time. Using a kernel image built\n'\ | 
|  | '  with a few extra options enabled, the tool will execute a suspend and\n'\ | 
|  | '  capture dmesg and ftrace data until resume is complete. This data is\n'\ | 
|  | '  transformed into a device timeline and an optional callgraph to give\n'\ | 
|  | '  a detailed view of which devices/subsystems are taking the most\n'\ | 
|  | '  time in suspend/resume.\n'\ | 
|  | '\n'\ | 
|  | '  If no specific command is given, the default behavior is to initiate\n'\ | 
|  | '  a suspend/resume and capture the dmesg/ftrace output as an html timeline.\n'\ | 
|  | '\n'\ | 
|  | '  Generates output files in subdirectory: suspend-yymmdd-HHMMSS\n'\ | 
|  | '   HTML output:                    <hostname>_<mode>.html\n'\ | 
|  | '   raw dmesg output:               <hostname>_<mode>_dmesg.txt\n'\ | 
|  | '   raw ftrace output:              <hostname>_<mode>_ftrace.txt\n'\ | 
|  | '\n'\ | 
|  | 'Options:\n'\ | 
|  | '   -h           Print this help text\n'\ | 
|  | '   -v           Print the current tool version\n'\ | 
|  | '   -config fn   Pull arguments and config options from file fn\n'\ | 
|  | '   -verbose     Print extra information during execution and analysis\n'\ | 
|  | '   -m mode      Mode to initiate for suspend (default: %s)\n'\ | 
|  | '   -o name      Overrides the output subdirectory name when running a new test\n'\ | 
|  | '                default: suspend-{date}-{time}\n'\ | 
|  | '   -rtcwake t   Wakeup t seconds after suspend, set t to "off" to disable (default: 15)\n'\ | 
|  | '   -addlogs     Add the dmesg and ftrace logs to the html output\n'\ | 
|  | '   -noturbostat Dont use turbostat in freeze mode (default: disabled)\n'\ | 
|  | '   -srgap       Add a visible gap in the timeline between sus/res (default: disabled)\n'\ | 
|  | '   -skiphtml    Run the test and capture the trace logs, but skip the timeline (default: disabled)\n'\ | 
|  | '   -result fn   Export a results table to a text file for parsing.\n'\ | 
|  | '   -wifi        If a wifi connection is available, check that it reconnects after resume.\n'\ | 
|  | '   -wifitrace   Trace kernel execution through wifi reconnect.\n'\ | 
|  | '   -netfix      Use netfix to reset the network in the event it fails to resume.\n'\ | 
|  | '  [testprep]\n'\ | 
|  | '   -sync        Sync the filesystems before starting the test\n'\ | 
|  | '   -rs on/off   Enable/disable runtime suspend for all devices, restore all after test\n'\ | 
|  | '   -display m   Change the display mode to m for the test (on/off/standby/suspend)\n'\ | 
|  | '  [advanced]\n'\ | 
|  | '   -gzip        Gzip the trace and dmesg logs to save space\n'\ | 
|  | '   -cmd {s}     Run the timeline over a custom command, e.g. "sync -d"\n'\ | 
|  | '   -proc        Add usermode process info into the timeline (default: disabled)\n'\ | 
|  | '   -dev         Add kernel function calls and threads to the timeline (default: disabled)\n'\ | 
|  | '   -x2          Run two suspend/resumes back to back (default: disabled)\n'\ | 
|  | '   -x2delay t   Include t ms delay between multiple test runs (default: 0 ms)\n'\ | 
|  | '   -predelay t  Include t ms delay before 1st suspend (default: 0 ms)\n'\ | 
|  | '   -postdelay t Include t ms delay after last resume (default: 0 ms)\n'\ | 
|  | '   -mindev ms   Discard all device blocks shorter than ms milliseconds (e.g. 0.001 for us)\n'\ | 
|  | '   -multi n d   Execute <n> consecutive tests at <d> seconds intervals. If <n> is followed\n'\ | 
|  | '                by a "d", "h", or "m" execute for <n> days, hours, or mins instead.\n'\ | 
|  | '                The outputs will be created in a new subdirectory with a summary page.\n'\ | 
|  | '   -maxfail n   Abort a -multi run after n consecutive fails (default is 0 = never abort)\n'\ | 
|  | '  [debug]\n'\ | 
|  | '   -f           Use ftrace to create device callgraphs (default: disabled)\n'\ | 
|  | '   -ftop        Use ftrace on the top level call: "%s" (default: disabled)\n'\ | 
|  | '   -maxdepth N  limit the callgraph data to N call levels (default: 0=all)\n'\ | 
|  | '   -expandcg    pre-expand the callgraph data in the html output (default: disabled)\n'\ | 
|  | '   -fadd file   Add functions to be graphed in the timeline from a list in a text file\n'\ | 
|  | '   -filter "d1,d2,..." Filter out all but this comma-delimited list of device names\n'\ | 
|  | '   -mincg  ms   Discard all callgraphs shorter than ms milliseconds (e.g. 0.001 for us)\n'\ | 
|  | '   -cgphase P   Only show callgraph data for phase P (e.g. suspend_late)\n'\ | 
|  | '   -cgtest N    Only show callgraph data for test N (e.g. 0 or 1 in an x2 run)\n'\ | 
|  | '   -timeprec N  Number of significant digits in timestamps (0:S, [3:ms], 6:us)\n'\ | 
|  | '   -cgfilter S  Filter the callgraph output in the timeline\n'\ | 
|  | '   -cgskip file Callgraph functions to skip, off to disable (default: cgskip.txt)\n'\ | 
|  | '   -bufsize N   Set trace buffer size to N kilo-bytes (default: all of free memory)\n'\ | 
|  | '   -devdump     Print out all the raw device data for each phase\n'\ | 
|  | '   -cgdump      Print out all the raw callgraph data\n'\ | 
|  | '\n'\ | 
|  | 'Other commands:\n'\ | 
|  | '   -modes       List available suspend modes\n'\ | 
|  | '   -status      Test to see if the system is enabled to run this tool\n'\ | 
|  | '   -fpdt        Print out the contents of the ACPI Firmware Performance Data Table\n'\ | 
|  | '   -wificheck   Print out wifi connection info\n'\ | 
|  | '   -x<mode>     Test xset by toggling the given mode (on/off/standby/suspend)\n'\ | 
|  | '   -sysinfo     Print out system info extracted from BIOS\n'\ | 
|  | '   -devinfo     Print out the pm settings of all devices which support runtime suspend\n'\ | 
|  | '   -cmdinfo     Print out all the platform info collected before and after suspend/resume\n'\ | 
|  | '   -flist       Print the list of functions currently being captured in ftrace\n'\ | 
|  | '   -flistall    Print all functions capable of being captured in ftrace\n'\ | 
|  | '   -summary dir Create a summary of tests in this dir [-genhtml builds missing html]\n'\ | 
|  | '  [redo]\n'\ | 
|  | '   -ftrace ftracefile  Create HTML output using ftrace input (used with -dmesg)\n'\ | 
|  | '   -dmesg dmesgfile    Create HTML output using dmesg (used with -ftrace)\n'\ | 
|  | '' % (sysvals.title, sysvals.version, sysvals.suspendmode, sysvals.ftopfunc)) | 
|  | return True | 
|  |  | 
|  | # ----------------- MAIN -------------------- | 
|  | # exec start (skipped if script is loaded as library) | 
|  | if __name__ == '__main__': | 
|  | genhtml = False | 
|  | cmd = '' | 
|  | simplecmds = ['-sysinfo', '-modes', '-fpdt', '-flist', '-flistall', | 
|  | '-devinfo', '-status', '-xon', '-xoff', '-xstandby', '-xsuspend', | 
|  | '-xinit', '-xreset', '-xstat', '-wificheck', '-cmdinfo'] | 
|  | if '-f' in sys.argv: | 
|  | sysvals.cgskip = sysvals.configFile('cgskip.txt') | 
|  | # loop through the command line arguments | 
|  | args = iter(sys.argv[1:]) | 
|  | for arg in args: | 
|  | if(arg == '-m'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No mode supplied', True) | 
|  | if val == 'command' and not sysvals.testcommand: | 
|  | doError('No command supplied for mode "command"', True) | 
|  | sysvals.suspendmode = val | 
|  | elif(arg in simplecmds): | 
|  | cmd = arg[1:] | 
|  | elif(arg == '-h'): | 
|  | printHelp() | 
|  | sys.exit(0) | 
|  | elif(arg == '-v'): | 
|  | pprint("Version %s" % sysvals.version) | 
|  | sys.exit(0) | 
|  | elif(arg == '-debugtiming'): | 
|  | debugtiming = True | 
|  | elif(arg == '-x2'): | 
|  | sysvals.execcount = 2 | 
|  | elif(arg == '-x2delay'): | 
|  | sysvals.x2delay = getArgInt('-x2delay', args, 0, 60000) | 
|  | elif(arg == '-predelay'): | 
|  | sysvals.predelay = getArgInt('-predelay', args, 0, 60000) | 
|  | elif(arg == '-postdelay'): | 
|  | sysvals.postdelay = getArgInt('-postdelay', args, 0, 60000) | 
|  | elif(arg == '-f'): | 
|  | sysvals.usecallgraph = True | 
|  | elif(arg == '-ftop'): | 
|  | sysvals.usecallgraph = True | 
|  | sysvals.ftop = True | 
|  | sysvals.usekprobes = False | 
|  | elif(arg == '-skiphtml'): | 
|  | sysvals.skiphtml = True | 
|  | elif(arg == '-cgdump'): | 
|  | sysvals.cgdump = True | 
|  | elif(arg == '-devdump'): | 
|  | sysvals.devdump = True | 
|  | elif(arg == '-genhtml'): | 
|  | genhtml = True | 
|  | elif(arg == '-addlogs'): | 
|  | sysvals.dmesglog = sysvals.ftracelog = True | 
|  | elif(arg == '-nologs'): | 
|  | sysvals.dmesglog = sysvals.ftracelog = False | 
|  | elif(arg == '-addlogdmesg'): | 
|  | sysvals.dmesglog = True | 
|  | elif(arg == '-addlogftrace'): | 
|  | sysvals.ftracelog = True | 
|  | elif(arg == '-noturbostat'): | 
|  | sysvals.tstat = False | 
|  | elif(arg == '-verbose'): | 
|  | sysvals.verbose = True | 
|  | elif(arg == '-proc'): | 
|  | sysvals.useprocmon = True | 
|  | elif(arg == '-dev'): | 
|  | sysvals.usedevsrc = True | 
|  | elif(arg == '-sync'): | 
|  | sysvals.sync = True | 
|  | elif(arg == '-wifi'): | 
|  | sysvals.wifi = True | 
|  | elif(arg == '-wifitrace'): | 
|  | sysvals.wifitrace = True | 
|  | elif(arg == '-netfix'): | 
|  | sysvals.netfix = True | 
|  | elif(arg == '-gzip'): | 
|  | sysvals.gzip = True | 
|  | elif(arg == '-info'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('-info requires one string argument', True) | 
|  | elif(arg == '-desc'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('-desc requires one string argument', True) | 
|  | elif(arg == '-rs'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('-rs requires "enable" or "disable"', True) | 
|  | if val.lower() in switchvalues: | 
|  | if val.lower() in switchoff: | 
|  | sysvals.rs = -1 | 
|  | else: | 
|  | sysvals.rs = 1 | 
|  | else: | 
|  | doError('invalid option: %s, use "enable/disable" or "on/off"' % val, True) | 
|  | elif(arg == '-display'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('-display requires an mode value', True) | 
|  | disopt = ['on', 'off', 'standby', 'suspend'] | 
|  | if val.lower() not in disopt: | 
|  | doError('valid display mode values are %s' % disopt, True) | 
|  | sysvals.display = val.lower() | 
|  | elif(arg == '-maxdepth'): | 
|  | sysvals.max_graph_depth = getArgInt('-maxdepth', args, 0, 1000) | 
|  | elif(arg == '-rtcwake'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No rtcwake time supplied', True) | 
|  | if val.lower() in switchoff: | 
|  | sysvals.rtcwake = False | 
|  | else: | 
|  | sysvals.rtcwake = True | 
|  | sysvals.rtcwaketime = getArgInt('-rtcwake', val, 0, 3600, False) | 
|  | elif(arg == '-timeprec'): | 
|  | sysvals.setPrecision(getArgInt('-timeprec', args, 0, 6)) | 
|  | elif(arg == '-mindev'): | 
|  | sysvals.mindevlen = getArgFloat('-mindev', args, 0.0, 10000.0) | 
|  | elif(arg == '-mincg'): | 
|  | sysvals.mincglen = getArgFloat('-mincg', args, 0.0, 10000.0) | 
|  | elif(arg == '-bufsize'): | 
|  | sysvals.bufsize = getArgInt('-bufsize', args, 1, 1024*1024*8) | 
|  | elif(arg == '-cgtest'): | 
|  | sysvals.cgtest = getArgInt('-cgtest', args, 0, 1) | 
|  | elif(arg == '-cgphase'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No phase name supplied', True) | 
|  | d = Data(0) | 
|  | if val not in d.phasedef: | 
|  | doError('invalid phase --> (%s: %s), valid phases are %s'\ | 
|  | % (arg, val, d.phasedef.keys()), True) | 
|  | sysvals.cgphase = val | 
|  | elif(arg == '-cgfilter'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No callgraph functions supplied', True) | 
|  | sysvals.setCallgraphFilter(val) | 
|  | elif(arg == '-skipkprobe'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No kprobe functions supplied', True) | 
|  | sysvals.skipKprobes(val) | 
|  | elif(arg == '-cgskip'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No file supplied', True) | 
|  | if val.lower() in switchoff: | 
|  | sysvals.cgskip = '' | 
|  | else: | 
|  | sysvals.cgskip = sysvals.configFile(val) | 
|  | if(not sysvals.cgskip): | 
|  | doError('%s does not exist' % sysvals.cgskip) | 
|  | elif(arg == '-callloop-maxgap'): | 
|  | sysvals.callloopmaxgap = getArgFloat('-callloop-maxgap', args, 0.0, 1.0) | 
|  | elif(arg == '-callloop-maxlen'): | 
|  | sysvals.callloopmaxlen = getArgFloat('-callloop-maxlen', args, 0.0, 1.0) | 
|  | elif(arg == '-cmd'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No command string supplied', True) | 
|  | sysvals.testcommand = val | 
|  | sysvals.suspendmode = 'command' | 
|  | elif(arg == '-expandcg'): | 
|  | sysvals.cgexp = True | 
|  | elif(arg == '-srgap'): | 
|  | sysvals.srgap = 5 | 
|  | elif(arg == '-maxfail'): | 
|  | sysvals.maxfail = getArgInt('-maxfail', args, 0, 1000000) | 
|  | elif(arg == '-multi'): | 
|  | try: | 
|  | c, d = next(args), next(args) | 
|  | except: | 
|  | doError('-multi requires two values', True) | 
|  | sysvals.multiinit(c, d) | 
|  | elif(arg == '-o'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No subdirectory name supplied', True) | 
|  | sysvals.outdir = sysvals.setOutputFolder(val) | 
|  | elif(arg == '-config'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No text file supplied', True) | 
|  | file = sysvals.configFile(val) | 
|  | if(not file): | 
|  | doError('%s does not exist' % val) | 
|  | configFromFile(file) | 
|  | elif(arg == '-fadd'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No text file supplied', True) | 
|  | file = sysvals.configFile(val) | 
|  | if(not file): | 
|  | doError('%s does not exist' % val) | 
|  | sysvals.addFtraceFilterFunctions(file) | 
|  | elif(arg == '-dmesg'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No dmesg file supplied', True) | 
|  | sysvals.notestrun = True | 
|  | sysvals.dmesgfile = val | 
|  | if(os.path.exists(sysvals.dmesgfile) == False): | 
|  | doError('%s does not exist' % sysvals.dmesgfile) | 
|  | elif(arg == '-ftrace'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No ftrace file supplied', True) | 
|  | sysvals.notestrun = True | 
|  | sysvals.ftracefile = val | 
|  | if(os.path.exists(sysvals.ftracefile) == False): | 
|  | doError('%s does not exist' % sysvals.ftracefile) | 
|  | elif(arg == '-summary'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No directory supplied', True) | 
|  | cmd = 'summary' | 
|  | sysvals.outdir = val | 
|  | sysvals.notestrun = True | 
|  | if(os.path.isdir(val) == False): | 
|  | doError('%s is not accesible' % val) | 
|  | elif(arg == '-filter'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No devnames supplied', True) | 
|  | sysvals.setDeviceFilter(val) | 
|  | elif(arg == '-result'): | 
|  | try: | 
|  | val = next(args) | 
|  | except: | 
|  | doError('No result file supplied', True) | 
|  | sysvals.result = val | 
|  | sysvals.signalHandlerInit() | 
|  | else: | 
|  | doError('Invalid argument: '+arg, True) | 
|  |  | 
|  | # compatibility errors | 
|  | if(sysvals.usecallgraph and sysvals.usedevsrc): | 
|  | doError('-dev is not compatible with -f') | 
|  | if(sysvals.usecallgraph and sysvals.useprocmon): | 
|  | doError('-proc is not compatible with -f') | 
|  |  | 
|  | if sysvals.usecallgraph and sysvals.cgskip: | 
|  | sysvals.vprint('Using cgskip file: %s' % sysvals.cgskip) | 
|  | sysvals.setCallgraphBlacklist(sysvals.cgskip) | 
|  |  | 
|  | # callgraph size cannot exceed device size | 
|  | if sysvals.mincglen < sysvals.mindevlen: | 
|  | sysvals.mincglen = sysvals.mindevlen | 
|  |  | 
|  | # remove existing buffers before calculating memory | 
|  | if(sysvals.usecallgraph or sysvals.usedevsrc): | 
|  | sysvals.fsetVal('16', 'buffer_size_kb') | 
|  | sysvals.cpuInfo() | 
|  |  | 
|  | # just run a utility command and exit | 
|  | if(cmd != ''): | 
|  | ret = 0 | 
|  | if(cmd == 'status'): | 
|  | if not statusCheck(True): | 
|  | ret = 1 | 
|  | elif(cmd == 'fpdt'): | 
|  | if not getFPDT(True): | 
|  | ret = 1 | 
|  | elif(cmd == 'sysinfo'): | 
|  | sysvals.printSystemInfo(True) | 
|  | elif(cmd == 'devinfo'): | 
|  | deviceInfo() | 
|  | elif(cmd == 'modes'): | 
|  | pprint(getModes()) | 
|  | elif(cmd == 'flist'): | 
|  | sysvals.getFtraceFilterFunctions(True) | 
|  | elif(cmd == 'flistall'): | 
|  | sysvals.getFtraceFilterFunctions(False) | 
|  | elif(cmd == 'summary'): | 
|  | runSummary(sysvals.outdir, True, genhtml) | 
|  | elif(cmd in ['xon', 'xoff', 'xstandby', 'xsuspend', 'xinit', 'xreset']): | 
|  | sysvals.verbose = True | 
|  | ret = sysvals.displayControl(cmd[1:]) | 
|  | elif(cmd == 'xstat'): | 
|  | pprint('Display Status: %s' % sysvals.displayControl('stat').upper()) | 
|  | elif(cmd == 'wificheck'): | 
|  | dev = sysvals.checkWifi() | 
|  | if dev: | 
|  | print('%s is connected' % sysvals.wifiDetails(dev)) | 
|  | else: | 
|  | print('No wifi connection found') | 
|  | elif(cmd == 'cmdinfo'): | 
|  | for out in sysvals.cmdinfo(False, True): | 
|  | print('[%s - %s]\n%s\n' % out) | 
|  | sys.exit(ret) | 
|  |  | 
|  | # if instructed, re-analyze existing data files | 
|  | if(sysvals.notestrun): | 
|  | stamp = rerunTest(sysvals.outdir) | 
|  | sysvals.outputResult(stamp) | 
|  | sys.exit(0) | 
|  |  | 
|  | # verify that we can run a test | 
|  | error = statusCheck() | 
|  | if(error): | 
|  | doError(error) | 
|  |  | 
|  | # extract mem/disk extra modes and convert | 
|  | mode = sysvals.suspendmode | 
|  | if mode.startswith('mem'): | 
|  | memmode = mode.split('-', 1)[-1] if '-' in mode else 'deep' | 
|  | if memmode == 'shallow': | 
|  | mode = 'standby' | 
|  | elif memmode ==  's2idle': | 
|  | mode = 'freeze' | 
|  | else: | 
|  | mode = 'mem' | 
|  | sysvals.memmode = memmode | 
|  | sysvals.suspendmode = mode | 
|  | if mode.startswith('disk-'): | 
|  | sysvals.diskmode = mode.split('-', 1)[-1] | 
|  | sysvals.suspendmode = 'disk' | 
|  | sysvals.systemInfo(dmidecode(sysvals.mempath)) | 
|  |  | 
|  | failcnt, ret = 0, 0 | 
|  | if sysvals.multitest['run']: | 
|  | # run multiple tests in a separate subdirectory | 
|  | if not sysvals.outdir: | 
|  | if 'time' in sysvals.multitest: | 
|  | s = '-%dm' % sysvals.multitest['time'] | 
|  | else: | 
|  | s = '-x%d' % sysvals.multitest['count'] | 
|  | sysvals.outdir = datetime.now().strftime('suspend-%y%m%d-%H%M%S'+s) | 
|  | if not os.path.isdir(sysvals.outdir): | 
|  | os.makedirs(sysvals.outdir) | 
|  | sysvals.sudoUserchown(sysvals.outdir) | 
|  | finish = datetime.now() | 
|  | if 'time' in sysvals.multitest: | 
|  | finish += timedelta(minutes=sysvals.multitest['time']) | 
|  | for i in range(sysvals.multitest['count']): | 
|  | sysvals.multistat(True, i, finish) | 
|  | if i != 0 and sysvals.multitest['delay'] > 0: | 
|  | pprint('Waiting %d seconds...' % (sysvals.multitest['delay'])) | 
|  | time.sleep(sysvals.multitest['delay']) | 
|  | fmt = 'suspend-%y%m%d-%H%M%S' | 
|  | sysvals.testdir = os.path.join(sysvals.outdir, datetime.now().strftime(fmt)) | 
|  | ret = runTest(i+1, not sysvals.verbose) | 
|  | failcnt = 0 if not ret else failcnt + 1 | 
|  | if sysvals.maxfail > 0 and failcnt >= sysvals.maxfail: | 
|  | pprint('Maximum fail count of %d reached, aborting multitest' % (sysvals.maxfail)) | 
|  | break | 
|  | sysvals.resetlog() | 
|  | sysvals.multistat(False, i, finish) | 
|  | if 'time' in sysvals.multitest and datetime.now() >= finish: | 
|  | break | 
|  | if not sysvals.skiphtml: | 
|  | runSummary(sysvals.outdir, False, False) | 
|  | sysvals.sudoUserchown(sysvals.outdir) | 
|  | else: | 
|  | if sysvals.outdir: | 
|  | sysvals.testdir = sysvals.outdir | 
|  | # run the test in the current directory | 
|  | ret = runTest() | 
|  |  | 
|  | # reset to default values after testing | 
|  | if sysvals.display: | 
|  | sysvals.displayControl('reset') | 
|  | if sysvals.rs != 0: | 
|  | sysvals.setRuntimeSuspend(False) | 
|  | sys.exit(ret) |