diff options
Diffstat (limited to 'arch/x86/events/intel/uncore_snb.c')
| -rw-r--r-- | arch/x86/events/intel/uncore_snb.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c index 1038e9f1e354..3b70c2ff177c 100644 --- a/arch/x86/events/intel/uncore_snb.c +++ b/arch/x86/events/intel/uncore_snb.c @@ -115,6 +115,10 @@ #define ICL_UNC_CBO_0_PER_CTR0 0x702 #define ICL_UNC_CBO_MSR_OFFSET 0x8 +/* ICL ARB register */ +#define ICL_UNC_ARB_PER_CTR 0x3b1 +#define ICL_UNC_ARB_PERFEVTSEL 0x3b3 + DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7"); DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15"); DEFINE_UNCORE_FORMAT_ATTR(edge, edge, "config:18"); @@ -302,15 +306,21 @@ void skl_uncore_cpu_init(void) snb_uncore_arb.ops = &skl_uncore_msr_ops; } +static struct intel_uncore_ops icl_uncore_msr_ops = { + .disable_event = snb_uncore_msr_disable_event, + .enable_event = snb_uncore_msr_enable_event, + .read_counter = uncore_msr_read_counter, +}; + static struct intel_uncore_type icl_uncore_cbox = { .name = "cbox", - .num_counters = 4, + .num_counters = 2, .perf_ctr_bits = 44, .perf_ctr = ICL_UNC_CBO_0_PER_CTR0, .event_ctl = SNB_UNC_CBO_0_PERFEVTSEL0, .event_mask = SNB_UNC_RAW_EVENT_MASK, .msr_offset = ICL_UNC_CBO_MSR_OFFSET, - .ops = &skl_uncore_msr_ops, + .ops = &icl_uncore_msr_ops, .format_group = &snb_uncore_format_group, }; @@ -339,13 +349,25 @@ static struct intel_uncore_type icl_uncore_clockbox = { .single_fixed = 1, .event_mask = SNB_UNC_CTL_EV_SEL_MASK, .format_group = &icl_uncore_clock_format_group, - .ops = &skl_uncore_msr_ops, + .ops = &icl_uncore_msr_ops, .event_descs = icl_uncore_events, }; +static struct intel_uncore_type icl_uncore_arb = { + .name = "arb", + .num_counters = 1, + .num_boxes = 1, + .perf_ctr_bits = 44, + .perf_ctr = ICL_UNC_ARB_PER_CTR, + .event_ctl = ICL_UNC_ARB_PERFEVTSEL, + .event_mask = SNB_UNC_RAW_EVENT_MASK, + .ops = &icl_uncore_msr_ops, + .format_group = &snb_uncore_format_group, +}; + static struct intel_uncore_type *icl_msr_uncores[] = { &icl_uncore_cbox, - &snb_uncore_arb, + &icl_uncore_arb, &icl_uncore_clockbox, NULL, }; @@ -363,7 +385,6 @@ void icl_uncore_cpu_init(void) { uncore_msr_uncores = icl_msr_uncores; icl_uncore_cbox.num_boxes = icl_get_cbox_num(); - snb_uncore_arb.ops = &skl_uncore_msr_ops; } enum { |