1 /* 2 * Copyright 2018 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 #ifndef __COMMON_BOCO_H__ 24 #define __COMMON_BOCO_H__ 25 #include "hwmgr.h" 26 27 28 enum baco_cmd_type { 29 CMD_WRITE = 0, 30 CMD_READMODIFYWRITE, 31 CMD_WAITFOR, 32 CMD_DELAY_MS, 33 CMD_DELAY_US, 34 }; 35 36 struct baco_cmd_entry { 37 enum baco_cmd_type cmd; 38 uint32_t reg_offset; 39 uint32_t mask; 40 uint32_t shift; 41 uint32_t timeout; 42 uint32_t val; 43 }; 44 45 struct soc15_baco_cmd_entry { 46 enum baco_cmd_type cmd; 47 uint32_t hwip; 48 uint32_t inst; 49 uint32_t seg; 50 uint32_t reg_offset; 51 uint32_t mask; 52 uint32_t shift; 53 uint32_t timeout; 54 uint32_t val; 55 }; 56 57 extern bool baco_program_registers(struct pp_hwmgr *hwmgr, 58 const struct baco_cmd_entry *entry, 59 const u32 array_size); 60 extern bool soc15_baco_program_registers(struct pp_hwmgr *hwmgr, 61 const struct soc15_baco_cmd_entry *entry, 62 const u32 array_size); 63 #endif 64