diff options
| author | Vadim Pasternak <vadimp@mellanox.com> | 2018-07-27 01:41:02 +0300 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2018-08-02 03:41:31 +0300 |
| commit | a34e134314813c73409f44986b41e03ca57fce3c (patch) | |
| tree | b0b18aecacfd0bc88c9db587d607d138f312ef5a | |
| parent | 2ac24d336c95fb2525574d4fd46f0673d27464e7 (diff) | |
| download | linux-a34e134314813c73409f44986b41e03ca57fce3c.tar.xz | |
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>
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-mlxreg-io | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io index 815689b93679..d9d117d457e1 100644 --- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io +++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io @@ -57,6 +57,7 @@ Description: These files allow asserting system power cycling, switching 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 @@ Date: June 2018 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 |