On 2021-04-23 18:02, Greg Kroah-Hartman wrote:
On Fri, Apr 23, 2021 at 04:29:38PM +0800, Tao Zhang wrote:
Add new reset_source_sink node to be able to disable all active coresight devices. In this way, we no longer need to manually disable all active coresight devices one by one. After enabling multiple coresight paths, users can reset their status more conveniently by this node.
This patch base on coresight-next repo http://git.linaro.org/kernel/coresight.git/log/?h=next
And this patch depends on the following patch https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2551216.html
Signed-off-by: Tingwei Zhang tingwei@codeaurora.org Signed-off-by: Mao Jinlong jinlmao@codeaurora.org Signed-off-by: Tao Zhang taozha@codeaurora.org
drivers/hwtracing/coresight/coresight-core.c | 72 ++++++++++++++++++++++++---- 1 file changed, 64 insertions(+), 8 deletions(-)
You added new sysfs files with no new Documentation/ABI entries, so we have no idea how to review this code to determine if it does what you want it to do :(
thanks,
greg k-h
I will update this part according to your suggestion in patch v2.
Best, Tao