diff options
| author | Kan Liang <kan.liang@linux.intel.com> | 2025-01-08 17:30:17 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-01-10 20:16:50 +0300 |
| commit | 6d642735cdb6cdb814d2b6c81652caa53ce04842 (patch) | |
| tree | 48e63c9d3cd1b358d602757b6281d94100739981 | |
| parent | 3f710be02ea648001ba18fb2c9fa7765e743dec2 (diff) | |
| download | linux-6d642735cdb6cdb814d2b6c81652caa53ce04842.tar.xz | |
perf/x86/intel/uncore: Support more units on Granite Rapids
The same CXL PMONs support is also avaiable on GNR. Apply
spr_uncore_cxlcm and spr_uncore_cxldp to GNR as well.
The other units were broken on early HW samples, so they were ignored in
the early enabling patch. The issue has been fixed and verified on the
later production HW. Add UPI, B2UPI, B2HOT, PCIEX16 and PCIEX8 for GNR.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Eric Hu <eric.hu@intel.com>
Link: https://lkml.kernel.org/r/20250108143017.1793781-2-kan.liang@linux.intel.com
| -rw-r--r-- | arch/x86/events/intel/uncore_snbep.c | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index ca98744343b8..60973c209c0e 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -6684,17 +6684,8 @@ void spr_uncore_mmio_init(void) /* GNR uncore support */ #define UNCORE_GNR_NUM_UNCORE_TYPES 23 -#define UNCORE_GNR_TYPE_15 15 -#define UNCORE_GNR_B2UPI 18 -#define UNCORE_GNR_TYPE_21 21 -#define UNCORE_GNR_TYPE_22 22 int gnr_uncore_units_ignore[] = { - UNCORE_SPR_UPI, - UNCORE_GNR_TYPE_15, - UNCORE_GNR_B2UPI, - UNCORE_GNR_TYPE_21, - UNCORE_GNR_TYPE_22, UNCORE_IGNORE_END }; @@ -6703,6 +6694,31 @@ static struct intel_uncore_type gnr_uncore_ubox = { .attr_update = uncore_alias_groups, }; +static struct intel_uncore_type gnr_uncore_pciex8 = { + SPR_UNCORE_PCI_COMMON_FORMAT(), + .name = "pciex8", +}; + +static struct intel_uncore_type gnr_uncore_pciex16 = { + SPR_UNCORE_PCI_COMMON_FORMAT(), + .name = "pciex16", +}; + +static struct intel_uncore_type gnr_uncore_upi = { + SPR_UNCORE_PCI_COMMON_FORMAT(), + .name = "upi", +}; + +static struct intel_uncore_type gnr_uncore_b2upi = { + SPR_UNCORE_PCI_COMMON_FORMAT(), + .name = "b2upi", +}; + +static struct intel_uncore_type gnr_uncore_b2hot = { + .name = "b2hot", + .attr_update = uncore_alias_groups, +}; + static struct intel_uncore_type gnr_uncore_b2cmi = { SPR_UNCORE_PCI_COMMON_FORMAT(), .name = "b2cmi", @@ -6727,21 +6743,21 @@ static struct intel_uncore_type *gnr_uncores[UNCORE_GNR_NUM_UNCORE_TYPES] = { &gnr_uncore_ubox, &spr_uncore_imc, NULL, + &gnr_uncore_upi, NULL, NULL, NULL, + &spr_uncore_cxlcm, + &spr_uncore_cxldp, NULL, - NULL, - NULL, - NULL, - NULL, + &gnr_uncore_b2hot, &gnr_uncore_b2cmi, &gnr_uncore_b2cxl, - NULL, + &gnr_uncore_b2upi, NULL, &gnr_uncore_mdf_sbo, - NULL, - NULL, + &gnr_uncore_pciex16, + &gnr_uncore_pciex8, }; static struct freerunning_counters gnr_iio_freerunning[] = { |