Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces
The systems of type MSN21xx, MSN201x have a slight difference from the
default reset cause bits description, it uses reset_hotswap_or_halt
instead of reset_hotswap_or_wd. New attribute is documented.
Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
index 815689b..d9d117d 100644
--- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io
+++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
@@ -57,6 +57,7 @@
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
reset_aux_pwr_or_ref
reset_asic_thermal
+ reset_hotswap_or_halt
reset_hotswap_or_wd
reset_fw_reset
reset_long_pb
@@ -67,8 +68,8 @@
KernelVersion: 4.19
Contact: Vadim Pasternak <vadimpmellanox.com>
Description: These files show the system reset cause, as following: power
- auxiliary outage or power refresh, ASIC thermal shutdown,
- hotswap or watchdog, firmware reset, long press power button,
+ auxiliary outage or power refresh, ASIC thermal shutdown, halt,
+ hotswap, watchdog, firmware reset, long press power button,
short press power button, software reset. Value 1 in file means
this is reset cause, 0 - otherwise. Only one of the above
causes could be 1 at the same time, representing only last