diff options
| -rw-r--r-- | drivers/perf/ddr-perf.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/perf/ddr-perf.c b/drivers/perf/ddr-perf.c index cd338cb5f64a..7374a094b439 100644 --- a/drivers/perf/ddr-perf.c +++ b/drivers/perf/ddr-perf.c @@ -69,7 +69,13 @@ PMU_EVENT_ATTR_STRING(lp-req-nocredit, ddr_perf_lp_req_nocredit, "event=0x26"); PMU_EVENT_ATTR_STRING(lp-xact-credit, ddr_perf_lp_xact_credit, "event=0x27"); PMU_EVENT_ATTR_STRING(wr-xact-credit, ddr_perf_wr_xact_credit, "event=0x29"); PMU_EVENT_ATTR_STRING(read-cycles, ddr_perf_read_cycles, "event=0x2a"); +PMU_EVENT_ATTR_STRING(read-bytes, ddr_perf_read_bytes, "event=0xf2a"); +PMU_EVENT_ATTR_STRING(read-bytes.unit, ddr_perf_read_bytes_unit, "MB"); +PMU_EVENT_ATTR_STRING(read-bytes.scale, ddr_perf_read_bytes_scale, "0.000016"); PMU_EVENT_ATTR_STRING(write-cycles, ddr_perf_write_cycles, "event=0x2b"); +PMU_EVENT_ATTR_STRING(write-bytes, ddr_perf_write_bytes, "event=0xf2b"); +PMU_EVENT_ATTR_STRING(write-bytes.unit, ddr_perf_write_bytes_unit, "MB"); +PMU_EVENT_ATTR_STRING(write-bytes.scale, ddr_perf_write_bytes_scale, "0.000016"); PMU_EVENT_ATTR_STRING(read-write-transition, ddr_perf_read_write_transition, "event=0x30"); PMU_EVENT_ATTR_STRING(precharge, ddr_perf_precharge, "event=0x31"); @@ -154,7 +160,13 @@ static struct attribute *ddr_perf_events_attrs[] = { &ddr_perf_lp_xact_credit.attr.attr, &ddr_perf_wr_xact_credit.attr.attr, &ddr_perf_read_cycles.attr.attr, + &ddr_perf_read_bytes.attr.attr, + &ddr_perf_read_bytes_unit.attr.attr, + &ddr_perf_read_bytes_scale.attr.attr, &ddr_perf_write_cycles.attr.attr, + &ddr_perf_write_bytes.attr.attr, + &ddr_perf_write_bytes_unit.attr.attr, + &ddr_perf_write_bytes_scale.attr.attr, &ddr_perf_read_write_transition.attr.attr, &ddr_perf_precharge.attr.attr, &ddr_perf_activate.attr.attr, |