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| /** @file
|
| Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
|
| SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
| Module Name:
|
|
| SensorVar.c
|
| Abstract:
|
| Initialization for the Sensor Info variable.
|
| Revision History
|
| --*/
|
| #include "PlatformDxe.h"
| #include "Guid/SensorInfoVariable.h"
|
| //
| // Sensor Information (board specific)
| //
|
| #define TEMPERATURE_SENSORS_COUNT 4
| #define VOLTAGE_SENSORS_COUNT 6
| #define FAN_SENSORS_COUNT 4
| #define FAN_CONTROLLERS_COUNT 3
|
| TYPEDEF_TEMP_SENSOR_SECTION(TEMPERATURE_SENSORS_COUNT);
| TYPEDEF_VOLT_SENSOR_SECTION(VOLTAGE_SENSORS_COUNT);
| TYPEDEF_FAN_SENSOR_SECTION(FAN_SENSORS_COUNT);
| TYPEDEF_FAN_CONTROLLER_SECTION(FAN_CONTROLLERS_COUNT);
| TYPEDEF_SENSOR_INFO_VAR;
|
| SENSOR_INFO_VAR mSensorInfoData =
| {
| //
| // Temperature Sensors
| //
| TEMPERATURE_SENSORS_COUNT,
| {
| { 0, 3, CPU_CORE_TEMPERATURE, TRUE },
| { 0, 1, MOTHERBOARD_AMBIENT_TEMPERATURE, FALSE },
| { 0, 2, VR_TEMPERATURE, FALSE },
| { 0, 0, IOH_TEMPERATURE, FALSE }
| },
|
| //
| // Voltage Sensors
| //
| VOLTAGE_SENSORS_COUNT,
| {
| { 0, 0, PLUS_12_VOLTS },
| { 0, 1, PLUS_5_VOLTS },
| { 0, 2, PLUS_3P3_VOLTS },
| { 0, 3, MCH_VCC_VOLTAGE },
| { 0, 4, CPU_1_VCCP_VOLTAGE },
| { 0, 5, CPU_VTT_VOLTAGE }
| },
|
| //
| // Fan Speed Sensors
| //
| FAN_SENSORS_COUNT,
| {
| { 0, 0, CPU_COOLING_FAN, FAN_4WIRE, 0 },
| { 0, 1, AUX_COOLING_FAN, FAN_4WIRE, 1 },
| { 0, 2, CHASSIS_INLET_FAN, FAN_3WIRE_VOLTAGE, 1 },
| { 0, 3, CHASSIS_OUTLET_FAN, FAN_3WIRE_VOLTAGE, 2 }
| },
|
| //
| // Fan Speed Controllers
| //
| FAN_CONTROLLERS_COUNT,
| {
| { 0, 0, CPU_COOLING_FAN, { 0, 0xff, 0xff, 0xff } },
| { 0, 1, CHASSIS_COOLING_FAN, { 1, 2, 0xff, 0xff } },
| { 0, 2, CHASSIS_COOLING_FAN, { 3, 0xff, 0xff, 0xff } }
| }
| };
|
| #if defined(SENSOR_INFO_VAR_SUPPORT) && SENSOR_INFO_VAR_SUPPORT != 0
| /**
|
| Write the Sensor Info variable if it does not already exist.
|
| **/
| VOID
| InitializeSensorInfoVariable (
| )
| {
| //
| // Set the Sensor Info variable. If it already exists and the data matches,
| // the variable driver will simply return without writing; otherwise, the
| // driver will write the variable.
| //
| gRT->SetVariable (
| gEfiSensorInfoVarNameWithPassword,
| &gEfiSensorInfoVarGuid,
| EFI_VARIABLE_NON_VOLATILE |
| EFI_VARIABLE_BOOTSERVICE_ACCESS |
| EFI_VARIABLE_RUNTIME_ACCESS,
| sizeof (SENSOR_INFO_VAR),
| &mSensorInfoData
| );
| }
| #endif
|
|
|
