From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- Documentation/hwmon/asus_wmi_sensors.rst | 78 ++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 Documentation/hwmon/asus_wmi_sensors.rst (limited to 'Documentation/hwmon/asus_wmi_sensors.rst') diff --git a/Documentation/hwmon/asus_wmi_sensors.rst b/Documentation/hwmon/asus_wmi_sensors.rst new file mode 100644 index 0000000000..8f2096cf51 --- /dev/null +++ b/Documentation/hwmon/asus_wmi_sensors.rst @@ -0,0 +1,78 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Kernel driver asus_wmi_sensors +================================= + +Supported boards: + * PRIME X399-A, + * PRIME X470-PRO, + * ROG CROSSHAIR VI EXTREME, + * ROG CROSSHAIR VI HERO, + * ROG CROSSHAIR VI HERO (WI-FI AC), + * ROG CROSSHAIR VII HERO, + * ROG CROSSHAIR VII HERO (WI-FI), + * ROG STRIX B450-E GAMING, + * ROG STRIX B450-F GAMING, + * ROG STRIX B450-I GAMING, + * ROG STRIX X399-E GAMING, + * ROG STRIX X470-F GAMING, + * ROG STRIX X470-I GAMING, + * ROG ZENITH EXTREME, + * ROG ZENITH EXTREME ALPHA. + +Authors: + - Ed Brindley + +Description: +------------ +ASUS mainboards publish hardware monitoring information via WMI interface. + +ASUS WMI interface provides a methods to get list of sensors and values of +such, which is utilized by this driver to publish those sensor readings to the +HWMON system. + +The driver is aware of and reads the following sensors: + * CPU Core Voltage, + * CPU SOC Voltage, + * DRAM Voltage, + * VDDP Voltage, + * 1.8V PLL Voltage, + * +12V Voltage, + * +5V Voltage, + * 3VSB Voltage, + * VBAT Voltage, + * AVCC3 Voltage, + * SB 1.05V Voltage, + * CPU Core Voltage, + * CPU SOC Voltage, + * DRAM Voltage, + * CPU Fan RPM, + * Chassis Fan 1 RPM, + * Chassis Fan 2 RPM, + * Chassis Fan 3 RPM, + * HAMP Fan RPM, + * Water Pump RPM, + * CPU OPT RPM, + * Water Flow RPM, + * AIO Pump RPM, + * CPU Temperature, + * CPU Socket Temperature, + * Motherboard Temperature, + * Chipset Temperature, + * Tsensor 1 Temperature, + * CPU VRM Temperature, + * Water In, + * Water Out, + * CPU VRM Output Current. + +Known Issues: + * The WMI implementation in some of Asus' BIOSes is buggy. This can result in + fans stopping, fans getting stuck at max speed, or temperature readouts + getting stuck. This is not an issue with the driver, but the BIOS. The Prime + X470 Pro seems particularly bad for this. The more frequently the WMI + interface is polled the greater the potential for this to happen. Until you + have subjected your computer to an extended soak test while polling the + sensors frequently, don't leave you computer unattended. Upgrading to new + BIOS version with method version greater than or equal to two should + rectify the issue. + * A few boards report 12v voltages to be ~10v. -- cgit v1.2.3