From: Kan Liang <kan.li...@intel.com> 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: Kan Liang <kan.li...@intel.com> --- arch/x86/kernel/cpu/perf_event_intel_uncore_snbep.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_snbep.c b/arch/x86/kernel/cpu/perf_event_intel_uncore_snbep.c index 12d9548..6d6e85d 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore_snbep.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore_snbep.c @@ -164,8 +164,8 @@ ((1ULL << (n)) - 1))) /* Haswell-EP Ubox */ -#define HSWEP_U_MSR_PMON_CTR0 0x705 -#define HSWEP_U_MSR_PMON_CTL0 0x709 +#define HSWEP_U_MSR_PMON_CTR0 0x709 +#define HSWEP_U_MSR_PMON_CTL0 0x705 #define HSWEP_U_MSR_PMON_FILTER 0x707 #define HSWEP_U_MSR_PMON_UCLK_FIXED_CTL 0x703 @@ -1914,7 +1914,7 @@ static struct intel_uncore_type hswep_uncore_cbox = { .name = "cbox", .num_counters = 4, .num_boxes = 18, - .perf_ctr_bits = 44, + .perf_ctr_bits = 48, .event_ctl = HSWEP_C0_MSR_PMON_CTL0, .perf_ctr = HSWEP_C0_MSR_PMON_CTR0, .event_mask = SNBEP_CBO_MSR_PMON_RAW_EVENT_MASK, -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
