/* * Copyright 2015 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * Interface Functions related to the BIOS PowerPlay Tables. * */ #ifndef PROCESSPPTABLES_H #define PROCESSPPTABLES_H struct pp_hwmgr; struct pp_power_state; struct pp_hw_power_state; extern const struct pp_table_func pptable_funcs; typedef int (*pp_tables_hw_clock_info_callback)(struct pp_hwmgr *hwmgr, struct pp_hw_power_state *hw_ps, unsigned int index, const void *clock_info); int pp_tables_get_num_of_entries(struct pp_hwmgr *hwmgr, unsigned long *num_of_entries); int pp_tables_get_entry(struct pp_hwmgr *hwmgr, unsigned long entry_index, struct pp_power_state *ps, pp_tables_hw_clock_info_callback func); int pp_tables_get_response_times(struct pp_hwmgr *hwmgr, uint32_t *vol_rep_time, uint32_t *bb_rep_time); #endif