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-rw-r--r--Documentation/ABI/testing/sysfs-class-net-janz-ican39
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-net-janz-ican3 b/Documentation/ABI/testing/sysfs-class-net-janz-ican3
index af25a580e6d6..fdbc03a2b8f8 100644
--- a/Documentation/ABI/testing/sysfs-class-net-janz-ican3
+++ b/Documentation/ABI/testing/sysfs-class-net-janz-ican3
@@ -8,3 +8,12 @@ Description:
Default: 1 (termination active)
Reading: get actual termination state
Writing: set actual termination state (0=no termination, 1=termination active)
+
+What: /sys/class/net/<iface>/fwinfo
+Date: May 2015
+KernelVersion: 3.19
+Contact: Andreas Gröger <andreas24groeger@gmail.com>
+Description:
+ Firmware stamp of ican3 module
+ Read-only: 32 byte string identification of the ICAN3 module
+ (known values: "JANZ-ICAN3 ICANOS 1.xx", "JANZ-ICAN3 CAL/CANopen 1.xx")