Commit 171b5292 authored by Zide Chen's avatar Zide Chen Committed by Peter Zijlstra
Browse files

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



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

Signed-off-by: default avatarZide Chen <zide.chen@intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarDapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://patch.msgid.link/20251231224233.113839-11-zide.chen@intel.com
parent aacb0718

arch/x86/events/intel/uncore_snbep.c

+27 −0
Original line number Diff line number Diff line
@@ -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,

};