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authorVadim Pasternak <vadimp@mellanox.com>2018-12-13 02:59:12 +0300
committerDarren Hart (VMware) <dvhart@infradead.org>2019-01-26 22:08:25 +0300
commit2752e34442b5cb48993e4c5789cd5e73ecab61ff (patch)
tree1e746d0691e846297ffc9a9d3d47be4b8faf4e45 /Documentation/ABI
parentaff475804f608c5375dc1c5df6f0fdeb63459ccb (diff)
downloadlinux-2752e34442b5cb48993e4c5789cd5e73ecab61ff.tar.xz
Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces
Add documentation for the new attribute fan_dir (fan direction for systems of types MQM87xx, MSN34xx, MSN37xx. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> [dvhart: minor gramatical correction] Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/stable/sysfs-driver-mlxreg-io14
1 files changed, 13 insertions, 1 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
index 169fe08a649b..156319fc5b80 100644
--- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io
+++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
@@ -21,7 +21,19 @@ Description: These files show with which CPLD versions have been burned
The files are read only.
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
- cpld3_version
+ fan_dir
+
+Date: December 2018
+KernelVersion: 5.0
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: This file shows the system fans direction:
+ forward direction - relevant bit is set 0;
+ reversed direction - relevant bit is set 1.
+
+ The files are read only.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
+ jtag_enable
Date: November 2018
KernelVersion: 5.0