diff options
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/stable/sysfs-driver-dma-idxd | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-dma-idxd b/Documentation/ABI/stable/sysfs-driver-dma-idxd index 0c2b613f2373..3f9f93b5e48c 100644 --- a/Documentation/ABI/stable/sysfs-driver-dma-idxd +++ b/Documentation/ABI/stable/sysfs-driver-dma-idxd @@ -227,6 +227,17 @@ Contact: dmaengine@vger.kernel.org Description: Indicate the number of retires for an enqcmds submission on a sharedwq. A max value to set attribute is capped at 64. +What: /sys/bus/dsa/devices/wq<m>.<n>/op_config +Date: Sept 14, 2022 +KernelVersion: 6.0.0 +Contact: dmaengine@vger.kernel.org +Description: Shows the operation capability bits displayed in bitmap format + presented by %*pb printk() output format specifier. + The attribute can be configured when the WQ is disabled in + order to configure the WQ to accept specific bits that + correlates to the operations allowed. It's visible only + on platforms that support the capability. + What: /sys/bus/dsa/devices/engine<m>.<n>/group_id Date: Oct 25, 2019 KernelVersion: 5.6.0 |