diff options
Diffstat (limited to 'Documentation/ABI/stable/sysfs-driver-mlxreg-io')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-driver-mlxreg-io | 65 |
1 files changed, 39 insertions, 26 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io index 156319fc5b80..8ca498447aeb 100644 --- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io +++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io @@ -1,5 +1,4 @@ -What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/ - asic_health +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health Date: June 2018 KernelVersion: 4.19 @@ -9,9 +8,8 @@ Description: This file shows ASIC health status. The possible values are: The files are read only. -What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/ - cpld1_version - cpld2_version +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld1_version +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld2_version Date: June 2018 KernelVersion: 4.19 Contact: Vadim Pasternak <vadimpmellanox.com> @@ -20,8 +18,7 @@ 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*/ - fan_dir +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir Date: December 2018 KernelVersion: 5.0 @@ -32,8 +29,7 @@ Description: This file shows the system fans direction: The files are read only. -What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/ - jtag_enable +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable Date: November 2018 KernelVersion: 5.0 @@ -43,8 +39,7 @@ 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*/ - jtag_enable +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable Date: November 2018 KernelVersion: 5.0 @@ -87,16 +82,15 @@ Description: These files allow asserting system power cycling, switching The files are write only. -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 - reset_main_pwr_fail - reset_short_pb - reset_sw_reset +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_aux_pwr_or_ref +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_asic_thermal +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_hotswap_or_halt +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_hotswap_or_wd +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_fw_reset +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_long_pb +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_main_pwr_fail +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_short_pb +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_sw_reset Date: June 2018 KernelVersion: 4.19 Contact: Vadim Pasternak <vadimpmellanox.com> @@ -110,11 +104,10 @@ Description: These files show the system reset cause, as following: power The files are read only. -What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/ - reset_comex_pwr_fail - reset_from_comex - reset_system - reset_voltmon_upgrade_fail +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_pwr_fail +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_from_comex +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_system +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_voltmon_upgrade_fail Date: November 2018 KernelVersion: 5.0 @@ -127,3 +120,23 @@ Description: These files show the system reset cause, as following: ComEx the last reset cause. The files are read only. + +Date: June 2019 +KernelVersion: 5.3 +Contact: Vadim Pasternak <vadimpmellanox.com> +Description: These files show the system reset cause, as following: + COMEX thermal shutdown; wathchdog power off or reset was derived + by one of the next components: COMEX, switch board or by Small Form + Factor mezzanine, reset requested from ASIC, reset cuased by BIOS + reload. 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 reset cause. + + The files are read only. + +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_thermal +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_wd +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_from_asic +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_reload_bios +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_sff_wd +What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_swb_wd |