perf, x86: Add cache events for the Pentium-4 PMU

Move the HT bit setting code from p4_pmu_event_map to
p4_hw_config. So the cache events can get HT bit set correctly.

Tested on my P4 desktop, below 6 cache events work:

 L1-dcache-load-misses
 LLC-load-misses
 dTLB-load-misses
 dTLB-store-misses
 iTLB-loads
 iTLB-load-misses

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Reviewed-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <1268908392.13901.128.camel@minggr.sh.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Lin Ming
2010-03-18 18:33:12 +08:00
committed by Ingo Molnar
parent f34edbc1cd
commit cb7d6b5053
3 changed files with 159 additions and 6 deletions

View File

@@ -357,6 +357,8 @@
#define MSR_P4_U2L_ESCR0 0x000003b0
#define MSR_P4_U2L_ESCR1 0x000003b1
#define MSR_P4_PEBS_MATRIX_VERT 0x000003f2
/* Intel Core-based CPU performance counters */
#define MSR_CORE_PERF_FIXED_CTR0 0x00000309
#define MSR_CORE_PERF_FIXED_CTR1 0x0000030a