diff options
Diffstat (limited to 'arch/x86/events/intel/uncore_snbep.c')
| -rw-r--r-- | arch/x86/events/intel/uncore_snbep.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index 1b9ab8ed2523..d0d02e048254 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -5587,6 +5587,26 @@ static const struct attribute_group spr_uncore_chabox_format_group = { .attrs = spr_uncore_cha_formats_attr, }; +static ssize_t alias_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct intel_uncore_pmu *pmu = dev_to_uncore_pmu(dev); + char pmu_name[UNCORE_PMU_NAME_LEN]; + + uncore_get_alias_name(pmu_name, pmu); + return sysfs_emit(buf, "%s\n", pmu_name); +} + +static DEVICE_ATTR_RO(alias); + +static struct attribute *uncore_alias_attrs[] = { + &dev_attr_alias.attr, + NULL +}; + +ATTRIBUTE_GROUPS(uncore_alias); + static struct intel_uncore_type spr_uncore_chabox = { .name = "cha", .event_mask = SPR_CHA_PMON_EVENT_MASK, @@ -5594,6 +5614,7 @@ static struct intel_uncore_type spr_uncore_chabox = { .num_shared_regs = 1, .ops = &spr_uncore_chabox_ops, .format_group = &spr_uncore_chabox_format_group, + .attr_update = uncore_alias_groups, }; static struct intel_uncore_type spr_uncore_iio = { @@ -5601,6 +5622,7 @@ static struct intel_uncore_type spr_uncore_iio = { .event_mask = SNBEP_PMON_RAW_EVENT_MASK, .event_mask_ext = SNR_IIO_PMON_RAW_EVENT_MASK_EXT, .format_group = &snr_uncore_iio_format_group, + .attr_update = uncore_alias_groups, }; static struct attribute *spr_uncore_raw_formats_attr[] = { @@ -5620,7 +5642,8 @@ static const struct attribute_group spr_uncore_raw_format_group = { #define SPR_UNCORE_COMMON_FORMAT() \ .event_mask = SNBEP_PMON_RAW_EVENT_MASK, \ .event_mask_ext = SPR_RAW_EVENT_MASK_EXT, \ - .format_group = &spr_uncore_raw_format_group + .format_group = &spr_uncore_raw_format_group, \ + .attr_update = uncore_alias_groups static struct intel_uncore_type spr_uncore_irp = { SPR_UNCORE_COMMON_FORMAT(), @@ -5635,6 +5658,7 @@ static struct intel_uncore_type spr_uncore_m2pcie = { static struct intel_uncore_type spr_uncore_pcu = { .name = "pcu", + .attr_update = uncore_alias_groups, }; static void spr_uncore_mmio_enable_event(struct intel_uncore_box *box, @@ -5760,6 +5784,8 @@ static void uncore_type_customized_copy(struct intel_uncore_type *to_type, to_type->event_descs = from_type->event_descs; if (from_type->format_group) to_type->format_group = from_type->format_group; + if (from_type->attr_update) + to_type->attr_update = from_type->attr_update; } static struct intel_uncore_type ** |