Unverified Commit 682685d0 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
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!805 Add support for HiSilicon UC/H60PA/PAv3 PMU driver

Merge Pull Request from: @hejunhao3 
 
1. Compared with the PAv2 PMU, the PAv3 PMU has different event
IDs and definitions. The version number in the version register
is used to distinguish the event IDs and definitions in the driver.
2. The H60PA PMU and PA are two different devices. The H60PA PMU
supports higher bandwidth, and the PA PMU delay is relatively low.
Different HIDs are used to distinguish the delay.
3. Each cluster is integrated with a unified cache (UC) PMU, which
provides consistency between NUMA and UMA domains. It sits between
L2 and the memory system. 
 
Link:https://gitee.com/openeuler/kernel/pulls/805

 

Reviewed-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
Reviewed-by: default avatarYang Shen <shenyang39@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 3470c3d8 5ed05cb2
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