lkml.org 
[lkml]   [2021]   [Aug]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 0/2] coresight: ultrasoc: Add support for System Memory Buffer device
From
Date


On 2021/8/4 22:31, Mathieu Poirier wrote:
> On Wed, 4 Aug 2021 at 02:05, liuqi (BA) <liuqi115@huawei.com> wrote:
>>
>> Gentle ping...
>> Hi Mathieu and Suzuki, can you have a look at this patchset? thanks.
>>
>
> On August 2nd I got back to you privately saying I won't be able to
> review this patchset before the last week of August or the first week
> of September. Pinging me again on it won't change that reality.
>
Hi Mathieu,

Sorry for pinging again as I didn't see that email, perhaps because it
is not captured to my coresight subfolder by my mailbox filtering rule
:(. I'll wait patiently for your reply.

Thanks,
Qi

>> On 2021/7/19 19:17, Qi Liu wrote:
>>> This patchset add support for SMB(System Memory Buffer) device, SMB
>>> obtains CPU instructions from Coresight ETM device and stores these
>>> messages in system memory.
>>> SMB is developed by Ultrasoc technology, which is acquired by Siemens,
>>> and we still use "Ultrasoc" to name document and driver.
>>>
>>> Change since RFC:
>>> - Move ultrasoc driver to drivers/hwtracing/coresight.
>>> - Remove ultrasoc-axi-com.c, as AXI-COM doesn't need to be configured in
>>> basic tracing function.
>>> - Remove ultrasoc.c as SMB does not need to register with the ultrasoc core.
>>> - Address the comments from Mathieu and Suzuki.
>>> - Link: https://lists.linaro.org/pipermail/coresight/2021-June/006535.html
>>>
>>> Qi Liu (2):
>>> Documentation: tracing: Documentation for ultrasoc SMB drivers
>>> coresight: ultrasoc: Add System Memory Buffer driver
>>>
>>> .../trace/coresight/ultrasoc-trace.rst | 193 +++++
>>> MAINTAINERS | 7 +
>>> drivers/hwtracing/coresight/Kconfig | 3 +
>>> drivers/hwtracing/coresight/Makefile | 2 +
>>> drivers/hwtracing/coresight/ultrasoc/Kconfig | 12 +
>>> drivers/hwtracing/coresight/ultrasoc/Makefile | 6 +
>>> .../coresight/ultrasoc/ultrasoc-smb.c | 722 ++++++++++++++++++
>>> .../coresight/ultrasoc/ultrasoc-smb.h | 142 ++++
>>> 8 files changed, 1087 insertions(+)
>>> create mode 100644 Documentation/trace/coresight/ultrasoc-trace.rst
>>> create mode 100644 drivers/hwtracing/coresight/ultrasoc/Kconfig
>>> create mode 100644 drivers/hwtracing/coresight/ultrasoc/Makefile
>>> create mode 100644 drivers/hwtracing/coresight/ultrasoc/ultrasoc-smb.c
>>> create mode 100644 drivers/hwtracing/coresight/ultrasoc/ultrasoc-smb.h
>>>
>>
> .
>

\
 
 \ /
  Last update: 2021-08-05 10:02    [W:0.060 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site