diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-dfl-port | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-dfl-port b/Documentation/ABI/testing/sysfs-platform-dfl-port new file mode 100644 index 000000000000..cb91165f5397 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-dfl-port @@ -0,0 +1,7 @@ +What: /sys/bus/platform/devices/dfl-port.0/id +Date: June 2018 +KernelVersion: 4.19 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-only. It returns id of this port. One DFL FPGA device + may have more than one port. Userspace could use this id to + distinguish different ports under same FPGA device. |