diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-dma-idxd | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-dma-idxd b/Documentation/ABI/stable/sysfs-driver-dma-idxd index b5bebf642db6..1af9c4175213 100644 --- a/Documentation/ABI/stable/sysfs-driver-dma-idxd +++ b/Documentation/ABI/stable/sysfs-driver-dma-idxd @@ -1,47 +1,47 @@ -What: sys/bus/dsa/devices/dsa<m>/version +What: /sys/bus/dsa/devices/dsa<m>/version Date: Apr 15, 2020 KernelVersion: 5.8.0 Contact: dmaengine@vger.kernel.org Description: The hardware version number. -What: sys/bus/dsa/devices/dsa<m>/cdev_major +What: /sys/bus/dsa/devices/dsa<m>/cdev_major Date: Oct 25, 2019 -KernelVersion: 5.6.0 +KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The major number that the character device driver assigned to this device. -What: sys/bus/dsa/devices/dsa<m>/errors +What: /sys/bus/dsa/devices/dsa<m>/errors Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The error information for this device. -What: sys/bus/dsa/devices/dsa<m>/max_batch_size +What: /sys/bus/dsa/devices/dsa<m>/max_batch_size Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The largest number of work descriptors in a batch. -What: sys/bus/dsa/devices/dsa<m>/max_work_queues_size +What: /sys/bus/dsa/devices/dsa<m>/max_work_queues_size Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The maximum work queue size supported by this device. -What: sys/bus/dsa/devices/dsa<m>/max_engines +What: /sys/bus/dsa/devices/dsa<m>/max_engines Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The maximum number of engines supported by this device. -What: sys/bus/dsa/devices/dsa<m>/max_groups +What: /sys/bus/dsa/devices/dsa<m>/max_groups Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The maximum number of groups can be created under this device. -What: sys/bus/dsa/devices/dsa<m>/max_tokens +What: /sys/bus/dsa/devices/dsa<m>/max_tokens Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org @@ -50,7 +50,7 @@ Description: The total number of bandwidth tokens supported by this device. implementation, and these resources are allocated by engines to support operations. -What: sys/bus/dsa/devices/dsa<m>/max_transfer_size +What: /sys/bus/dsa/devices/dsa<m>/max_transfer_size Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org @@ -58,57 +58,57 @@ Description: The number of bytes to be read from the source address to perform the operation. The maximum transfer size is dependent on the workqueue the descriptor was submitted to. -What: sys/bus/dsa/devices/dsa<m>/max_work_queues +What: /sys/bus/dsa/devices/dsa<m>/max_work_queues Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The maximum work queue number that this device supports. -What: sys/bus/dsa/devices/dsa<m>/numa_node +What: /sys/bus/dsa/devices/dsa<m>/numa_node Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The numa node number for this device. -What: sys/bus/dsa/devices/dsa<m>/op_cap +What: /sys/bus/dsa/devices/dsa<m>/op_cap Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The operation capability bit mask specify the operation types supported by the this device. -What: sys/bus/dsa/devices/dsa<m>/state +What: /sys/bus/dsa/devices/dsa<m>/state Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The state information of this device. It can be either enabled or disabled. -What: sys/bus/dsa/devices/dsa<m>/group<m>.<n> +What: /sys/bus/dsa/devices/dsa<m>/group<m>.<n> Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The assigned group under this device. -What: sys/bus/dsa/devices/dsa<m>/engine<m>.<n> +What: /sys/bus/dsa/devices/dsa<m>/engine<m>.<n> Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The assigned engine under this device. -What: sys/bus/dsa/devices/dsa<m>/wq<m>.<n> +What: /sys/bus/dsa/devices/dsa<m>/wq<m>.<n> Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The assigned work queue under this device. -What: sys/bus/dsa/devices/dsa<m>/configurable +What: /sys/bus/dsa/devices/dsa<m>/configurable Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: To indicate if this device is configurable or not. -What: sys/bus/dsa/devices/dsa<m>/token_limit +What: /sys/bus/dsa/devices/dsa<m>/token_limit Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org @@ -116,19 +116,19 @@ Description: The maximum number of bandwidth tokens that may be in use at one time by operations that access low bandwidth memory in the device. -What: sys/bus/dsa/devices/wq<m>.<n>/group_id +What: /sys/bus/dsa/devices/wq<m>.<n>/group_id Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The group id that this work queue belongs to. -What: sys/bus/dsa/devices/wq<m>.<n>/size +What: /sys/bus/dsa/devices/wq<m>.<n>/size Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The work queue size for this work queue. -What: sys/bus/dsa/devices/wq<m>.<n>/type +What: /sys/bus/dsa/devices/wq<m>.<n>/type Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org @@ -136,20 +136,20 @@ Description: The type of this work queue, it can be "kernel" type for work queue usages in the kernel space or "user" type for work queue usages by applications in user space. -What: sys/bus/dsa/devices/wq<m>.<n>/cdev_minor +What: /sys/bus/dsa/devices/wq<m>.<n>/cdev_minor Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The minor number assigned to this work queue by the character device driver. -What: sys/bus/dsa/devices/wq<m>.<n>/mode +What: /sys/bus/dsa/devices/wq<m>.<n>/mode Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The work queue mode type for this work queue. -What: sys/bus/dsa/devices/wq<m>.<n>/priority +What: /sys/bus/dsa/devices/wq<m>.<n>/priority Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org @@ -157,20 +157,20 @@ Description: The priority value of this work queue, it is a vlue relative to other work queue in the same group to control quality of service for dispatching work from multiple workqueues in the same group. -What: sys/bus/dsa/devices/wq<m>.<n>/state +What: /sys/bus/dsa/devices/wq<m>.<n>/state Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The current state of the work queue. -What: sys/bus/dsa/devices/wq<m>.<n>/threshold +What: /sys/bus/dsa/devices/wq<m>.<n>/threshold Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org Description: The number of entries in this work queue that may be filled via a limited portal. -What: sys/bus/dsa/devices/engine<m>.<n>/group_id +What: /sys/bus/dsa/devices/engine<m>.<n>/group_id Date: Oct 25, 2019 KernelVersion: 5.6.0 Contact: dmaengine@vger.kernel.org |