diff options
-rw-r--r-- | arch/x86/events/intel/uncore_snbep.c | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index d45f5843444d..4c2d5b5ea445 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -458,6 +458,7 @@ /* SPR */ #define SPR_RAW_EVENT_MASK_EXT 0xffffff +#define SPR_UBOX_DID 0x3250 /* SPR CHA */ #define SPR_CHA_PMON_CTL_TID_EN (1 << 16) @@ -6112,9 +6113,43 @@ static struct intel_uncore_type spr_uncore_m2m = { .name = "m2m", }; +static struct attribute_group spr_upi_mapping_group = { + .is_visible = skx_upi_mapping_visible, +}; + +static const struct attribute_group *spr_upi_attr_update[] = { + &uncore_alias_group, + &spr_upi_mapping_group, + NULL +}; + +#define SPR_UPI_REGS_ADDR_DEVICE_LINK0 0x01 + +static int spr_upi_set_mapping(struct intel_uncore_type *type) +{ + return pmu_upi_set_mapping(type, &spr_upi_mapping_group); +} + +static void spr_upi_cleanup_mapping(struct intel_uncore_type *type) +{ + pmu_cleanup_mapping(type, &spr_upi_mapping_group); +} + +static int spr_upi_get_topology(struct intel_uncore_type *type) +{ + return discover_upi_topology(type, SPR_UBOX_DID, SPR_UPI_REGS_ADDR_DEVICE_LINK0); +} + static struct intel_uncore_type spr_uncore_upi = { - SPR_UNCORE_PCI_COMMON_FORMAT(), + .event_mask = SNBEP_PMON_RAW_EVENT_MASK, + .event_mask_ext = SPR_RAW_EVENT_MASK_EXT, + .format_group = &spr_uncore_raw_format_group, + .ops = &spr_uncore_pci_ops, .name = "upi", + .attr_update = spr_upi_attr_update, + .get_topology = spr_upi_get_topology, + .set_mapping = spr_upi_set_mapping, + .cleanup_mapping = spr_upi_cleanup_mapping, }; static struct intel_uncore_type spr_uncore_m3upi = { @@ -6318,6 +6353,12 @@ static void uncore_type_customized_copy(struct intel_uncore_type *to_type, to_type->format_group = from_type->format_group; if (from_type->attr_update) to_type->attr_update = from_type->attr_update; + if (from_type->set_mapping) + to_type->set_mapping = from_type->set_mapping; + if (from_type->get_topology) + to_type->get_topology = from_type->get_topology; + if (from_type->cleanup_mapping) + to_type->cleanup_mapping = from_type->cleanup_mapping; } static struct intel_uncore_type ** |