diff options
Diffstat (limited to 'Documentation/ABI/stable/sysfs-driver-dma-idxd')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-dma-idxd | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-dma-idxd b/Documentation/ABI/stable/sysfs-driver-dma-idxd index 55285c136cf0..df4afbccf037 100644 --- a/Documentation/ABI/stable/sysfs-driver-dma-idxd +++ b/Documentation/ABI/stable/sysfs-driver-dma-idxd @@ -128,6 +128,8 @@ Date: Aug 28, 2020 KernelVersion: 5.10.0 Contact: dmaengine@vger.kernel.org Description: The last executed device administrative command's status/error. + Also last configuration error overloaded. + Writing to it will clear the status. What: /sys/bus/dsa/devices/wq<m>.<n>/block_on_fault Date: Oct 27, 2020 @@ -173,7 +175,7 @@ What: /sys/bus/dsa/devices/wq<m>.<n>/priority Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org -Description: The priority value of this work queue, it is a vlue relative to +Description: The priority value of this work queue, it is a value relative to other work queue in the same group to control quality of service for dispatching work from multiple workqueues in the same group. @@ -211,6 +213,13 @@ Contact: dmaengine@vger.kernel.org Description: Indicate whether ATS disable is turned on for the workqueue. 0 indicates ATS is on, and 1 indicates ATS is off for the workqueue. +What: /sys/bus/dsa/devices/wq<m>.<n>/occupancy +Date May 25, 2021 +KernelVersion: 5.14.0 +Contact: dmaengine@vger.kernel.org +Description: Show the current number of entries in this WQ if WQ Occupancy + Support bit WQ capabilities is 1. + What: /sys/bus/dsa/devices/engine<m>.<n>/group_id Date: Oct 25, 2019 KernelVersion: 5.6.0 |