lkml.org 
[lkml]   [2022]   [Aug]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v3 0/3] drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 SoC
From
Hi, Will,

I was wondering that do you have any comments to this patch set?

Thank you.

Best Regards,
Shuai

在 2022/7/20 PM2:58, Shuai Xue 写道:
> This patchset adds support for Yitian 710 DDR Sub-System Driveway PMU driver,
> which custom-built by Alibaba Group's chip development business, T-Head.
>
> Changes since v2:
> - relaxe build constraints and add COMPILE_TEST
> - explicitly include dependent headers
> - add Reviewed-by, thanks Jonathan Cameron and Randy Dunlap for their valuable review and comments
> - Link: https://lore.kernel.org/linux-arm-kernel/20220715151310.90091-4-xueshuai@linux.alibaba.com/T/#m1116abc4b0bda1943ab436a45d95359f9bbe0858
>
> Changes since v1:
> - add high level workflow about DDRC so that user cloud better understand the
> PMU hardware mechanism
> - rewrite patch description and add interrupt sharing constraints
> - delete event perf prefix
> - add a condition to fix bug in ali_drw_pmu_isr
> - perfer CPU in the same Node when migrating irq
> - use FIELD_PREP and FIELD_GET to make code more readable
> - add T-Head HID and leave ARMHD700 as CID for compatibility
> - Link: https://lore.kernel.org/linux-arm-kernel/eb50310d-d4a0-c7ff-7f1c-b4ffd919b10c@linux.alibaba.com/T/
>
> Shuai Xue (3):
> docs: perf: Add description for Alibaba's T-Head PMU driver
> drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710
> SoC
> MAINTAINERS: add maintainers for Alibaba' T-Head PMU driver
>
> .../admin-guide/perf/alibaba_pmu.rst | 100 +++
> Documentation/admin-guide/perf/index.rst | 1 +
> MAINTAINERS | 7 +
> drivers/perf/Kconfig | 7 +
> drivers/perf/Makefile | 1 +
> drivers/perf/alibaba_uncore_drw_pmu.c | 810 ++++++++++++++++++
> 6 files changed, 926 insertions(+)
> create mode 100644 Documentation/admin-guide/perf/alibaba_pmu.rst
> create mode 100644 drivers/perf/alibaba_uncore_drw_pmu.c
>

\
 
 \ /
  Last update: 2022-08-05 11:08    [W:0.246 / U:1.940 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site