From 2752e34442b5cb48993e4c5789cd5e73ecab61ff Mon Sep 17 00:00:00 2001 From: Vadim Pasternak Date: Wed, 12 Dec 2018 23:59:12 +0000 Subject: [PATCH] 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 [dvhart: minor gramatical correction] Signed-off-by: Darren Hart (VMware) --- Documentation/ABI/stable/sysfs-driver-mlxreg-io | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) 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 +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