diff options
| author |   Johannes Thumshirn <jthumshirn@suse.de> | 2016-05-03 09:46:23 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-03 15:07:35 -0700 |
| commit | 803f1ca60d5c0107adfbce4e2d70488598b03a80 (patch) | |
| tree | 763936d780406f59bef75b19d91f674a855345ba /Documentation/ABI | |
| parent | mcb: Correctly initialize the bus's device (diff) | |
| download | wireguard-linux-803f1ca60d5c0107adfbce4e2d70488598b03a80.tar.xz wireguard-linux-803f1ca60d5c0107adfbce4e2d70488598b03a80.zip | |
mcb: export bus information via sysfs
Export information about the bus stored in the FPGA's header to userspace via
sysfs, instead of hiding it in pr_debug()s from everyone.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Andreas Werner <andreas.werner@men.de>
Tested-by: Andreas Werner <andreas.werner@men.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-mcb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-mcb b/Documentation/ABI/testing/sysfs-bus-mcb new file mode 100644 index 000000000000..77947c509796 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-mcb @@ -0,0 +1,29 @@ +What: /sys/bus/mcb/devices/mcb:X +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn <jth@kernel.org> +Description: Hardware chip or device hosting the MEN chameleon bus + +What: /sys/bus/mcb/devices/mcb:X/revision +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn <jth@kernel.org> +Description: The FPGA's revision number + +What: /sys/bus/mcb/devices/mcb:X/minor +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn <jth@kernel.org> +Description: The FPGA's minor number + +What: /sys/bus/mcb/devices/mcb:X/model +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn <jth@kernel.org> +Description: The FPGA's model number + +What: /sys/bus/mcb/devices/mcb:X/name +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn <jth@kernel.org> +Description: The FPGA's name |