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perf/dwc_pcie: Fix the event numbers
author
Ilkka Koskinen
<ilkka@os.amperecomputing.com>
Thu, 5 Dec 2024 06:19:13 +0000
(06:19 +0000)
committer
Will Deacon
<will@kernel.org>
Mon, 9 Dec 2024 15:45:21 +0000
(15:45 +0000)
According to Databook, L1 aux is event number 0x08 and
TX L0s and RX L0S is 0x09. Fix the event numbers for the
two events.
Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Reviewed-by: Shuai Xue <xueshuai@linux.alibaba.com>
Link:
https://lore.kernel.org/r/20241205061914.5568-2-ilkka@os.amperecomputing.com
Signed-off-by: Will Deacon <will@kernel.org>
drivers/perf/dwc_pcie_pmu.c
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diff --git
a/drivers/perf/dwc_pcie_pmu.c
b/drivers/perf/dwc_pcie_pmu.c
index 9cbea9675e21a07f6369a532ed87266a19b5ebc9..890cf3bb43a22dca1d57a18c3421974524c92e4b 100644
(file)
--- a/
drivers/perf/dwc_pcie_pmu.c
+++ b/
drivers/perf/dwc_pcie_pmu.c
@@
-199,8
+199,8
@@
static struct attribute *dwc_pcie_pmu_time_event_attrs[] = {
DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(L1_1, 0x05),
DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(L1_2, 0x06),
DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(CFG_RCVRY, 0x07),
- DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(
TX_RX_L0S
, 0x08),
- DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(
L1_AUX
, 0x09),
+ DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(
L1_AUX
, 0x08),
+ DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(
TX_RX_L0S
, 0x09),
/* Group #1 */
DWC_PCIE_PMU_TIME_BASE_EVENT_ATTR(tx_pcie_tlp_data_payload, 0x20),