diff options
| author | Abhijit Gangurde <abhijit.gangurde@amd.com> | 2023-10-17 21:35:04 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-27 13:23:24 +0200 |
| commit | 0174f5810401ae6390bfe15354346b5ea660d40c (patch) | |
| tree | 831dfcce1f2a40fdadd94f6d9749edd23083a1e5 /Documentation/ABI | |
| parent | e3cfd49cb9491ac1cc233a4b9e098688b4ab281d (diff) | |
cdx: add sysfs for bus reset
Add sysfs interface reset to reset all the devices on the CDX bus.
Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>
Link: https://lore.kernel.org/r/20231017160505.10640-7-abhijit.gangurde@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-cdx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-cdx b/Documentation/ABI/testing/sysfs-bus-cdx index c12bdaa4152a..c2c54abffed5 100644 --- a/Documentation/ABI/testing/sysfs-bus-cdx +++ b/Documentation/ABI/testing/sysfs-bus-cdx @@ -45,10 +45,10 @@ What: /sys/bus/cdx/devices/.../reset Date: March 2023 Contact: nipun.gupta@amd.com Description: - Writing y/1/on to this file resets the CDX device. - On resetting the device, the corresponding driver is notified - twice, once before the device is being reset, and again after - the reset has been complete. + Writing y/1/on to this file resets the CDX device or all devices + on the bus. On resetting the device, the corresponding driver is + notified twice, once before the device is being reset, and again + after the reset has been complete. For example:: |