Searched hist:"6 b79738b" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/perf/hisilicon/ |
| H A D | hisi_uncore_cpa_pmu.c | 6b79738b Fri Apr 15 05:23:52 CDT 2022 Qi Liu <liuqi115@huawei.com> 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>
|
| H A D | Makefile | 6b79738b Fri Apr 15 05:23:52 CDT 2022 Qi Liu <liuqi115@huawei.com> 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>
|
| /openbmc/linux/include/linux/ |
| H A D | cpuhotplug.h | 6b79738b Fri Apr 15 05:23:52 CDT 2022 Qi Liu <liuqi115@huawei.com> 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>
|