cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pp_psm.h (1677B)

      1/*
      2 * Copyright 2017 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 PP_PSM_H
     25#define PP_PSM_H
     26
     27#include "hwmgr.h"
     28
     29int psm_init_power_state_table(struct pp_hwmgr *hwmgr);
     30int psm_fini_power_state_table(struct pp_hwmgr *hwmgr);
     31int psm_set_boot_states(struct pp_hwmgr *hwmgr);
     32int psm_set_performance_states(struct pp_hwmgr *hwmgr);
     33int psm_set_user_performance_state(struct pp_hwmgr *hwmgr,
     34					enum PP_StateUILabel label_id,
     35					struct pp_power_state **state);
     36int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr,
     37				bool skip_display_settings,
     38				struct pp_power_state *new_ps);
     39
     40#endif