summaryrefslogtreecommitdiff
path: root/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
diff options
context:
space:
mode:
authorJiri Kosina <jkosina@suse.cz>2023-11-01 02:07:35 +0300
committerJiri Kosina <jkosina@suse.cz>2023-11-01 02:07:35 +0300
commit20cd569d7ee8fce24e8753f0f43af6c420557b1f (patch)
treef559cfda594846795aa51c99d96f92d8c912851a /tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
parent62cc9c3cb3ec1bf31cc116146185ed97b450836a (diff)
parenteeebfe6259ba2d5b0980eb7b0df384eb77e9e4f5 (diff)
downloadlinux-20cd569d7ee8fce24e8753f0f43af6c420557b1f.tar.xz
Merge branch 'for-6.7/config_pm' into for-linus
- #ifdef CONFIG_PM removal from HID code (Thomas Weißschuh)
Diffstat (limited to 'tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json')
-rw-r--r--tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json18
1 files changed, 8 insertions, 10 deletions
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
index 579c1c993d17..2e11a8c4a484 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
@@ -1,20 +1,18 @@
[
{
- "ArchStdEvent": "CPU_CYCLES"
+ "ArchStdEvent": "BUS_ACCESS",
+ "PublicDescription": "Counts memory transactions issued by the CPU to the external bus, including snoop requests and snoop responses. Each beat of data is counted individually."
},
{
- "ArchStdEvent": "BUS_ACCESS"
+ "ArchStdEvent": "BUS_CYCLES",
+ "PublicDescription": "Counts bus cycles in the CPU. Bus cycles represent a clock cycle in which a transaction could be sent or received on the interface from the CPU to the external bus. Since that interface is driven at the same clock speed as the CPU, this event is a duplicate of CPU_CYCLES."
},
{
- "ArchStdEvent": "BUS_CYCLES"
+ "ArchStdEvent": "BUS_ACCESS_RD",
+ "PublicDescription": "Counts memory read transactions seen on the external bus. Each beat of data is counted individually."
},
{
- "ArchStdEvent": "BUS_ACCESS_RD"
- },
- {
- "ArchStdEvent": "BUS_ACCESS_WR"
- },
- {
- "ArchStdEvent": "CNT_CYCLES"
+ "ArchStdEvent": "BUS_ACCESS_WR",
+ "PublicDescription": "Counts memory write transactions seen on the external bus. Each beat of data is counted individually."
}
]