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Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces

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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>
This commit is contained in:
Vadim Pasternak 2018-12-12 23:59:12 +00:00 committed by Darren Hart (VMware)
parent aff475804f
commit 2752e34442
1 changed files with 13 additions and 1 deletions
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14
Documentation/ABI/stable/sysfs-driver-mlxreg-io
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@ -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