cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

smu7_thermal.h (2801B)

      1/*
      2 * Copyright 2016 Advanced Micro Devices, Inc.
      3 *
      4 * Permission is hereby granted, free of charge, to any person obtaining a
      5 * copy of this software and associated documentation files (the "Software"),
      6 * to deal in the Software without restriction, including without limitation
      7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      8 * and/or sell copies of the Software, and to permit persons to whom the
      9 * Software is furnished to do so, subject to the following conditions:
     10 *
     11 * The above copyright notice and this permission notice shall be included in
     12 * all copies or substantial portions of the Software.
     13 *
     14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     20 * OTHER DEALINGS IN THE SOFTWARE.
     21 *
     22 */
     23
     24#ifndef _SMU7_THERMAL_H_
     25#define _SMU7_THERMAL_H_
     26
     27#include "hwmgr.h"
     28
     29#define SMU7_THERMAL_HIGH_ALERT_MASK         0x1
     30#define SMU7_THERMAL_LOW_ALERT_MASK          0x2
     31
     32#define SMU7_THERMAL_MINIMUM_TEMP_READING    -256
     33#define SMU7_THERMAL_MAXIMUM_TEMP_READING    255
     34
     35#define SMU7_THERMAL_MINIMUM_ALERT_TEMP      0
     36#define SMU7_THERMAL_MAXIMUM_ALERT_TEMP      255
     37
     38#define FDO_PWM_MODE_STATIC  1
     39#define FDO_PWM_MODE_STATIC_RPM 5
     40
     41extern int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr);
     42extern int smu7_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
     43extern int smu7_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
     44extern int smu7_fan_ctrl_get_fan_speed_pwm(struct pp_hwmgr *hwmgr, uint32_t *speed);
     45extern int smu7_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr);
     46extern int smu7_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
     47extern int smu7_fan_ctrl_set_fan_speed_pwm(struct pp_hwmgr *hwmgr, uint32_t speed);
     48extern int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
     49extern int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
     50extern int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
     51extern int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
     52extern int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
     53extern int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr);
     54extern int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr);
     55extern int smu7_start_thermal_controller(struct pp_hwmgr *hwmgr,
     56				struct PP_TemperatureRange *temperature_range);
     57#endif
     58