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Subject[PATCH 6/9] perf/x86/intel: Export new TopDown metrics events for Icelake
Date
From: Andi Kleen <ak@linux.intel.com>

Export new TopDown metrics events for perf that map to the sub metrics
in the metrics register, and another for the new slots fixed counter.
This makes the new fixed counters in Icelake visible to the perf
user tools.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
---
arch/x86/events/intel/core.c | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 6de9249acb28..79e9d05e047d 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -320,6 +320,12 @@ EVENT_ATTR_STR_HT(topdown-recovery-bubbles, td_recovery_bubbles,
EVENT_ATTR_STR_HT(topdown-recovery-bubbles.scale, td_recovery_bubbles_scale,
"4", "2");

+EVENT_ATTR_STR(slots, slots, "event=0x00,umask=0x4");
+EVENT_ATTR_STR(topdown-retiring, td_retiring, "event=0xff,umask=0x1");
+EVENT_ATTR_STR(topdown-bad-spec, td_bad_spec, "event=0xff,umask=0x2");
+EVENT_ATTR_STR(topdown-fe-bound, td_fe_bound, "event=0xff,umask=0x3");
+EVENT_ATTR_STR(topdown-be-bound, td_be_bound, "event=0xff,umask=0x4");
+
static struct attribute *snb_events_attrs[] = {
EVENT_PTR(td_slots_issued),
EVENT_PTR(td_slots_retired),
@@ -4462,6 +4468,11 @@ EVENT_ATTR_STR(el-capacity-write, el_capacity_write, "event=0x54,umask=0x2");
static struct attribute *icl_events_attrs[] = {
EVENT_PTR(mem_ld_hsw),
EVENT_PTR(mem_st_hsw),
+ EVENT_PTR(slots),
+ EVENT_PTR(td_retiring),
+ EVENT_PTR(td_bad_spec),
+ EVENT_PTR(td_fe_bound),
+ EVENT_PTR(td_be_bound),
NULL,
};

--
2.14.5
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