| What: /sys/class/uacce/<dev_name>/api | |
| Date: Feb 2020 | |
| KernelVersion: 5.7 | |
| Contact: linux-accelerators@lists.ozlabs.org | |
| Description: Api of the device | |
| Can be any string and up to userspace to parse. | |
| Application use the api to match the correct driver | |
| What: /sys/class/uacce/<dev_name>/flags | |
| Date: Feb 2020 | |
| KernelVersion: 5.7 | |
| Contact: linux-accelerators@lists.ozlabs.org | |
| Description: Attributes of the device, see UACCE_DEV_xxx flag defined in uacce.h | |
| What: /sys/class/uacce/<dev_name>/available_instances | |
| Date: Feb 2020 | |
| KernelVersion: 5.7 | |
| Contact: linux-accelerators@lists.ozlabs.org | |
| Description: Available instances left of the device | |
| Return -ENODEV if uacce_ops get_available_instances is not provided | |
| What: /sys/class/uacce/<dev_name>/algorithms | |
| Date: Feb 2020 | |
| KernelVersion: 5.7 | |
| Contact: linux-accelerators@lists.ozlabs.org | |
| Description: Algorithms supported by this accelerator, separated by new line. | |
| Can be any string and up to userspace to parse. | |
| What: /sys/class/uacce/<dev_name>/region_mmio_size | |
| Date: Feb 2020 | |
| KernelVersion: 5.7 | |
| Contact: linux-accelerators@lists.ozlabs.org | |
| Description: Size (bytes) of mmio region queue file | |
| What: /sys/class/uacce/<dev_name>/region_dus_size | |
| Date: Feb 2020 | |
| KernelVersion: 5.7 | |
| Contact: linux-accelerators@lists.ozlabs.org | |
| Description: Size (bytes) of dus region queue file |