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perf/x86/intel/uncore: Update DMR uncore constraints preliminarily

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Update event constraints base on the latest DMR uncore event list.

Signed-off-by: Zide Chen <zide.chen@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://patch.msgid.link/20251231224233.113839-11-zide.chen@intel.com
This commit is contained in:
Zide Chen 2025-12-31 14:42:27 -08:00 committed by Peter Zijlstra
parent aacb0718fd
commit 171b5292a8
1 changed files with 27 additions and 0 deletions
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27
arch/x86/events/intel/uncore_snbep.c
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@ -6660,10 +6660,19 @@ static const struct attribute_group dmr_cxlcm_uncore_format_group = {
.attrs = dmr_cxlcm_uncore_formats_attr,
};
static struct event_constraint dmr_uncore_cxlcm_constraints[] = {
UNCORE_EVENT_CONSTRAINT_RANGE(0x1, 0x24, 0x0f),
UNCORE_EVENT_CONSTRAINT_RANGE(0x41, 0x41, 0xf0),
UNCORE_EVENT_CONSTRAINT_RANGE(0x50, 0x5e, 0xf0),
UNCORE_EVENT_CONSTRAINT_RANGE(0x60, 0x61, 0xf0),
EVENT_CONSTRAINT_END
};
static struct intel_uncore_type dmr_uncore_cxlcm = {
.name = "cxlcm",
.event_mask = GENERIC_PMON_RAW_EVENT_MASK,
.event_mask_ext = DMR_CXLCM_EVENT_MASK_EXT,
.constraints = dmr_uncore_cxlcm_constraints,
.format_group = &dmr_cxlcm_uncore_format_group,
.attr_update = uncore_alias_groups,
};
@ -6675,9 +6684,20 @@ static struct intel_uncore_type dmr_uncore_hamvf = {
.attr_update = uncore_alias_groups,
};
static struct event_constraint dmr_uncore_cbo_constraints[] = {
UNCORE_EVENT_CONSTRAINT(0x11, 0x1),
UNCORE_EVENT_CONSTRAINT_RANGE(0x19, 0x1a, 0x1),
UNCORE_EVENT_CONSTRAINT(0x1f, 0x1),
UNCORE_EVENT_CONSTRAINT(0x21, 0x1),
UNCORE_EVENT_CONSTRAINT(0x25, 0x1),
UNCORE_EVENT_CONSTRAINT(0x36, 0x1),
EVENT_CONSTRAINT_END
};
static struct intel_uncore_type dmr_uncore_cbo = {
.name = "cbo",
.event_mask_ext = DMR_HAMVF_EVENT_MASK_EXT,
.constraints = dmr_uncore_cbo_constraints,
.format_group = &dmr_sca_uncore_format_group,
.attr_update = uncore_alias_groups,
};
@ -6711,9 +6731,16 @@ static struct intel_uncore_type dmr_uncore_dda = {
.attr_update = uncore_alias_groups,
};
static struct event_constraint dmr_uncore_sbo_constraints[] = {
UNCORE_EVENT_CONSTRAINT(0x1f, 0x01),
UNCORE_EVENT_CONSTRAINT(0x25, 0x01),
EVENT_CONSTRAINT_END
};
static struct intel_uncore_type dmr_uncore_sbo = {
.name = "sbo",
.event_mask_ext = DMR_HAMVF_EVENT_MASK_EXT,
.constraints = dmr_uncore_sbo_constraints,
.format_group = &dmr_sca_uncore_format_group,
.attr_update = uncore_alias_groups,
};