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freebsd-dev/sys/dev/hwpmc
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Konstantin Belousov 411c83ccd6 If full width writes to the performance monitoring counters are 
supported, use full-width aliases MSRs for writes.  This fixes the
"[pmc,X] negative increment" assertion on the context switch when
clipped counter value is sign-extended.

Add definitions for the MSR IA32_PERF_CAPABILITIES needed to detect
the feature.

PR:	207068
Submitted by:	joss.upton@yahoo.com
MFC after:	2 weeks
2016-02-12 07:27:24 +00:00
..
hwpmc_amd.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_amd.h
hwpmc_arm64_md.c Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
hwpmc_arm64.c Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
hwpmc_arm64.h Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
hwpmc_arm.c Rather than defining our own magic checks here use INKERNEL() for 2015-03-27 08:47:16 +00:00
hwpmc_armv7.c o Rework ARMv7 events list using aliases - same way as we have for arm64. 2015-06-10 12:42:30 +00:00
hwpmc_armv7.h o Rework ARMv7 events list using aliases - same way as we have for arm64. 2015-06-10 12:42:30 +00:00
hwpmc_core.c If full width writes to the performance monitoring counters are 2016-02-12 07:27:24 +00:00
hwpmc_core.h If full width writes to the performance monitoring counters are 2016-02-12 07:27:24 +00:00
hwpmc_e500.c e5500 HWPMC is identical to e500mc, so add support check for it. 2016-01-17 00:14:22 +00:00
hwpmc_intel.c Add support for Intel Skylake and Intel Broadwell PMC's. The Broadwell PMC's have been 2015-11-30 17:35:49 +00:00
hwpmc_logging.c Fix the tunable in logging so that if its pre-11 we have the proper 2015-12-09 22:46:40 +00:00
hwpmc_mips24k.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_mips74k.c Convert remaining hwpmc(4) debug printfs over to KTR to unbreak the build 2015-05-09 09:21:59 +00:00
hwpmc_mips.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_mod.c Remove tautological cast. 2016-02-12 07:19:59 +00:00
hwpmc_mpc7xxx.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_octeon.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_pentium.c
hwpmc_pentium.h
hwpmc_piv.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_piv.h
hwpmc_powerpc.c e5500 HWPMC is identical to e500mc, so add support check for it. 2016-01-17 00:14:22 +00:00
hwpmc_powerpc.h Implement hwpmc(4) for Freescale e500 core. 2015-04-18 21:39:17 +00:00
hwpmc_ppc970.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_ppro.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_ppro.h
hwpmc_riscv.h Welcome the RISC-V 64-bit kernel. 2016-01-29 15:12:31 +00:00
hwpmc_soft.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_soft.h
hwpmc_sparc64.c
hwpmc_tsc.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_tsc.h
hwpmc_uncore.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_uncore.h Remove some prototypes for undefined functions. 2014-05-15 21:19:13 +00:00
hwpmc_x86.c Update the hwpmc driver to have the new type HASWELL_XEON. Also 2015-01-14 12:46:58 +00:00
hwpmc_xscale.c Convert hwpmc(4) debug printfs over to KTR. 2015-05-08 19:40:00 +00:00
hwpmc_xscale.h
pmc_events.h Add support for Intel Skylake and Intel Broadwell PMC's. The Broadwell PMC's have been 2015-11-30 17:35:49 +00:00