diff options
| author | Qi Liu <liuqi115@huawei.com> | 2022-04-15 18:23:52 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-05-06 15:14:31 +0100 |
| commit | 6b79738b6ed91a2d0fe958819469eeedac3bca81 (patch) | |
| tree | 3a14b4259e12422e6d22a259d923b57ed09a51db /net | |
| parent | 807907dae9701c4b0593d5195d4839f17d103314 (diff) | |
drivers/perf: hisi: Add Support for CPA PMU
On HiSilicon Hip09 platform, there is a CPA (Coherency Protocol Agent) on
each SICL (Super IO Cluster) which implements packet format translation,
route parsing and traffic statistics.
CPA PMU has 8 PMU counters and interrupt is supported to handle counter
overflow. Let's support its driver under the framework of HiSilicon PMU
driver.
Signed-off-by: Qi Liu <liuqi115@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Link: https://lore.kernel.org/r/20220415102352.6665-3-liuqi115@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions