Home | History | Annotate | Line # | Download | only in hwmgr 
      1  1.1  riastrad /*	$NetBSD: processpptables.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $	*/
      2  1.1  riastrad 
      3  1.1  riastrad /*
      4  1.1  riastrad  * Copyright 2015 Advanced Micro Devices, Inc.
      5  1.1  riastrad  *
      6  1.1  riastrad  * Permission is hereby granted, free of charge, to any person obtaining a
      7  1.1  riastrad  * copy of this software and associated documentation files (the "Software"),
      8  1.1  riastrad  * to deal in the Software without restriction, including without limitation
      9  1.1  riastrad  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  1.1  riastrad  * and/or sell copies of the Software, and to permit persons to whom the
     11  1.1  riastrad  * Software is furnished to do so, subject to the following conditions:
     12  1.1  riastrad  *
     13  1.1  riastrad  * The above copyright notice and this permission notice shall be included in
     14  1.1  riastrad  * all copies or substantial portions of the Software.
     15  1.1  riastrad  *
     16  1.1  riastrad  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  1.1  riastrad  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  1.1  riastrad  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  1.1  riastrad  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  1.1  riastrad  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  1.1  riastrad  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  1.1  riastrad  * OTHER DEALINGS IN THE SOFTWARE.
     23  1.1  riastrad  * Interface Functions related to the BIOS PowerPlay Tables.
     24  1.1  riastrad  *
     25  1.1  riastrad  */
     26  1.1  riastrad 
     27  1.1  riastrad #ifndef PROCESSPPTABLES_H
     28  1.1  riastrad #define PROCESSPPTABLES_H
     29  1.1  riastrad 
     30  1.1  riastrad struct pp_hwmgr;
     31  1.1  riastrad struct pp_power_state;
     32  1.1  riastrad struct pp_hw_power_state;
     33  1.1  riastrad 
     34  1.1  riastrad extern const struct pp_table_func pptable_funcs;
     35  1.1  riastrad 
     36  1.1  riastrad typedef int (*pp_tables_hw_clock_info_callback)(struct pp_hwmgr *hwmgr,
     37  1.1  riastrad 						struct pp_hw_power_state *hw_ps,
     38  1.1  riastrad 						unsigned int index,
     39  1.1  riastrad 						const void *clock_info);
     40  1.1  riastrad 
     41  1.1  riastrad int pp_tables_get_num_of_entries(struct pp_hwmgr *hwmgr,
     42  1.1  riastrad 				 unsigned long *num_of_entries);
     43  1.1  riastrad 
     44  1.1  riastrad int pp_tables_get_entry(struct pp_hwmgr *hwmgr,
     45  1.1  riastrad 			unsigned long entry_index,
     46  1.1  riastrad 			struct pp_power_state *ps,
     47  1.1  riastrad 			pp_tables_hw_clock_info_callback func);
     48  1.1  riastrad 
     49  1.1  riastrad int pp_tables_get_response_times(struct pp_hwmgr *hwmgr,
     50  1.1  riastrad 				 uint32_t *vol_rep_time, uint32_t *bb_rep_time);
     51  1.1  riastrad 
     52  1.1  riastrad #endif
     53