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opnsense-src/sys/dev/hwpmc
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Alexander Motin 81ffb45f02 hwpmc: Use hardware PMCs freezing on PMI on Intel v2+. 
Since version 2 Intel CPUs can freeze PMCs when intering PMI to reduce
PMI effects on collected statistics.  Since version 4 hardware supports
"streamlined" mechanism, not requiring IA_GLOBAL_CTRL MSR access.

MFC after:	1 month
2022-05-30 09:17:34 -04:00
..
hwpmc_amd.c hwpmc: Fix amd/arm64/armv7/uncore sampling overflow race 2022-01-10 14:30:05 +00:00
hwpmc_amd.h hwpmc : fix AMD perf counter MSR access 2019-11-07 19:54:24 +00:00
hwpmc_arm.c pmc_save_user_callchain: eliminate write only td variable 2022-04-04 22:29:33 -06:00
hwpmc_arm64.c hwpmc: Use __diagused for variables only used in KASSERT(). 2022-04-13 16:08:22 -07:00
hwpmc_arm64.h arm64: Fix finding the pmc event ID 2021-04-08 07:52:21 +00:00
hwpmc_arm64_md.c hwpmc_arm64: remove write only variables and the computations they do 2022-04-05 21:42:05 -06:00
hwpmc_armv7.c hwpmc: Use __diagused for variables only used in KASSERT(). 2022-04-13 16:08:22 -07:00
hwpmc_armv7.h
hwpmc_core.c hwpmc: Use hardware PMCs freezing on PMI on Intel v2+. 2022-05-30 09:17:34 -04:00
hwpmc_core.h hwpmc: Add Intel Core register defines up to version 5. 2022-05-28 22:11:59 -04:00
hwpmc_e500.c hwpmc: consistently validate PMC class in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_intel.c hwpmc: Add IDs for Intel Comet/Ice/Tiger/Rocketlake CPUs. 2021-11-25 19:26:04 -05:00
hwpmc_logging.c Update a sysctl name to nbuffers_pcpu in hwpmc.4 and pmcstat.c 2021-08-29 21:24:50 +02:00
hwpmc_mod.c hwpmc(4): Fix a typo in a sysctl description 2022-01-26 20:18:57 +01:00
hwpmc_mpc7xxx.c ppc hwpmc: Remove unused variables. 2022-04-12 14:58:58 -07:00
hwpmc_power8.c hwpmc: consistently validate PMC class in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_powerpc.c hwpmc: Use __diagused for variables only used in KASSERT(). 2022-04-13 16:08:22 -07:00
hwpmc_powerpc.h hwpmc: consistently validate PMC class in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_ppc970.c ppc hwpmc: Remove unused variables. 2022-04-12 14:58:58 -07:00
hwpmc_riscv.h
hwpmc_soft.c hwpmc: mostly clean up cc --analyze 2021-07-15 15:15:55 +00:00
hwpmc_soft.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_tsc.c hwpmc: don't validate capabilities in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_tsc.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_uncore.c hwpmc: Fix amd/arm64/armv7/uncore sampling overflow race 2022-01-10 14:30:05 +00:00
hwpmc_uncore.h hwpmc: remove unused pre-table driven bits for intel 2018-05-31 22:41:07 +00:00
hwpmc_x86.c Annotate amd64 stack unwinders with __nomemorysanitize 2021-07-23 10:47:13 -04:00
pmc_events.h hwpmc: remove mips event definitions 2022-01-28 16:37:28 -04:00