1
0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
freebsd/sys/dev/hwpmc
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
hwpmc_amd.h
hwpmc_arm64_md.c
hwpmc_arm64.c
hwpmc_arm64.h
hwpmc_arm.c
hwpmc_armv7.c
hwpmc_armv7.h
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
hwpmc_mips74k.c
hwpmc_mips.c
hwpmc_mod.c Remove tautological cast. 2016-02-12 07:19:59 +00:00
hwpmc_mpc7xxx.c
hwpmc_octeon.c
hwpmc_pentium.c
hwpmc_pentium.h
hwpmc_piv.c
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
hwpmc_ppc970.c
hwpmc_ppro.c
hwpmc_ppro.h
hwpmc_riscv.h Welcome the RISC-V 64-bit kernel. 2016-01-29 15:12:31 +00:00
hwpmc_soft.c
hwpmc_soft.h
hwpmc_sparc64.c
hwpmc_tsc.c
hwpmc_tsc.h
hwpmc_uncore.c
hwpmc_uncore.h
hwpmc_x86.c
hwpmc_xscale.c
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