diff options
Diffstat (limited to 'drivers/perf/arm_pmuv3.c')
| -rw-r--r-- | drivers/perf/arm_pmuv3.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c index 441bf73ee3d5..8a573db81da1 100644 --- a/drivers/perf/arm_pmuv3.c +++ b/drivers/perf/arm_pmuv3.c @@ -299,20 +299,31 @@ static const struct attribute_group armv8_pmuv3_events_attr_group = { .is_visible = armv8pmu_event_attr_is_visible, }; -PMU_FORMAT_ATTR(event, "config:0-15"); -PMU_FORMAT_ATTR(long, "config1:0"); -PMU_FORMAT_ATTR(rdpmc, "config1:1"); +/* User ABI */ +#define ATTR_CFG_FLD_event_CFG config +#define ATTR_CFG_FLD_event_LO 0 +#define ATTR_CFG_FLD_event_HI 15 +#define ATTR_CFG_FLD_long_CFG config1 +#define ATTR_CFG_FLD_long_LO 0 +#define ATTR_CFG_FLD_long_HI 0 +#define ATTR_CFG_FLD_rdpmc_CFG config1 +#define ATTR_CFG_FLD_rdpmc_LO 1 +#define ATTR_CFG_FLD_rdpmc_HI 1 + +GEN_PMU_FORMAT_ATTR(event); +GEN_PMU_FORMAT_ATTR(long); +GEN_PMU_FORMAT_ATTR(rdpmc); static int sysctl_perf_user_access __read_mostly; static bool armv8pmu_event_is_64bit(struct perf_event *event) { - return event->attr.config1 & 0x1; + return ATTR_CFG_GET_FLD(&event->attr, long); } static bool armv8pmu_event_want_user_access(struct perf_event *event) { - return event->attr.config1 & 0x2; + return ATTR_CFG_GET_FLD(&event->attr, rdpmc); } static struct attribute *armv8_pmuv3_format_attrs[] = { |