forked from torvalds/linux
-
Notifications
You must be signed in to change notification settings - Fork 3
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
coresight: Enable and disable helper devices adjacent to the path
Currently CATU is the only helper device, and its enable and disable calls are hard coded. To allow more helper devices to be added in a generic way, remove these hard coded calls and just enable and disable all helper devices. This has to apply to helpers adjacent to the path, because they will never be in the path. CATU was already discovered in this way, so there is no change there. One change that is needed is for CATU to call back into ETR to allocate the buffer. Because the enable call was previously hard coded, it was done at a point where the buffer was already allocated, but this is no longer the case. Reviewed-by: Mike Leach <mike.leach@linaro.org> Signed-off-by: James Clark <james.clark@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20230425143542.2305069-13-james.clark@arm.com
- Loading branch information
1 parent
296b01f
commit 6148652
Showing
6 changed files
with
188 additions
and
55 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.