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

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

diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
index eaeb4e97cd9c8a19be75da8f9dc7ac1f35d9bc40..7ca0429c40040c5904842778ab227b42467f626b 100644 (file)
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -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,
 };