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