Commit 8cf1a3de authored by Kan Liang's avatar Kan Liang Committed by Ingo Molnar

perf/x86/intel/uncore: Fix CBOX bit wide and UBOX reg on Haswell-EP

CBOX counters are increased to 48b on HSX.

Correct the MSR address for HSWEP_U_MSR_PMON_CTR0 and
HSWEP_U_MSR_PMON_CTL0.

See specification in:
http://www.intel.com/content/www/us/en/processors/xeon/
xeon-e5-v3-uncore-performance-monitoring.html
Signed-off-by: default avatarKan Liang <kan.liang@intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1432645835-7918-1-git-send-email-kan.liang@intel.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 37ef1647
...@@ -164,8 +164,8 @@ ...@@ -164,8 +164,8 @@
((1ULL << (n)) - 1))) ((1ULL << (n)) - 1)))
/* Haswell-EP Ubox */ /* Haswell-EP Ubox */
#define HSWEP_U_MSR_PMON_CTR0 0x705 #define HSWEP_U_MSR_PMON_CTR0 0x709
#define HSWEP_U_MSR_PMON_CTL0 0x709 #define HSWEP_U_MSR_PMON_CTL0 0x705
#define HSWEP_U_MSR_PMON_FILTER 0x707 #define HSWEP_U_MSR_PMON_FILTER 0x707
#define HSWEP_U_MSR_PMON_UCLK_FIXED_CTL 0x703 #define HSWEP_U_MSR_PMON_UCLK_FIXED_CTL 0x703
...@@ -1914,7 +1914,7 @@ static struct intel_uncore_type hswep_uncore_cbox = { ...@@ -1914,7 +1914,7 @@ static struct intel_uncore_type hswep_uncore_cbox = {
.name = "cbox", .name = "cbox",
.num_counters = 4, .num_counters = 4,
.num_boxes = 18, .num_boxes = 18,
.perf_ctr_bits = 44, .perf_ctr_bits = 48,
.event_ctl = HSWEP_C0_MSR_PMON_CTL0, .event_ctl = HSWEP_C0_MSR_PMON_CTL0,
.perf_ctr = HSWEP_C0_MSR_PMON_CTR0, .perf_ctr = HSWEP_C0_MSR_PMON_CTR0,
.event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK, .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK,
......
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