1 /* 2 * Copyright 2020 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 __SMU_CMN_H__ 24 #define __SMU_CMN_H__ 25 26 #include "amdgpu_smu.h" 27 28 #if defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4) 29 int smu_cmn_send_msg_without_waiting(struct smu_context *smu, 30 uint16_t msg, uint32_t param); 31 int smu_cmn_send_smc_msg_with_param(struct smu_context *smu, 32 enum smu_message_type msg, 33 uint32_t param, 34 uint32_t *read_arg); 35 36 int smu_cmn_send_smc_msg(struct smu_context *smu, 37 enum smu_message_type msg, 38 uint32_t *read_arg); 39 40 int smu_cmn_wait_for_response(struct smu_context *smu); 41 42 int smu_cmn_to_asic_specific_index(struct smu_context *smu, 43 enum smu_cmn2asic_mapping_type type, 44 uint32_t index); 45 46 int smu_cmn_feature_is_supported(struct smu_context *smu, 47 enum smu_feature_mask mask); 48 49 int smu_cmn_feature_is_enabled(struct smu_context *smu, 50 enum smu_feature_mask mask); 51 52 bool smu_cmn_clk_dpm_is_enabled(struct smu_context *smu, 53 enum smu_clk_type clk_type); 54 55 int smu_cmn_get_enabled_mask(struct smu_context *smu, 56 uint32_t *feature_mask, 57 uint32_t num); 58 59 int smu_cmn_get_enabled_32_bits_mask(struct smu_context *smu, 60 uint32_t *feature_mask, 61 uint32_t num); 62 63 uint64_t smu_cmn_get_indep_throttler_status( 64 const unsigned long dep_status, 65 const uint8_t *throttler_map); 66 67 int smu_cmn_feature_update_enable_state(struct smu_context *smu, 68 uint64_t feature_mask, 69 bool enabled); 70 71 int smu_cmn_feature_set_enabled(struct smu_context *smu, 72 enum smu_feature_mask mask, 73 bool enable); 74 75 size_t smu_cmn_get_pp_feature_mask(struct smu_context *smu, 76 char *buf); 77 78 int smu_cmn_set_pp_feature_mask(struct smu_context *smu, 79 uint64_t new_mask); 80 81 int smu_cmn_disable_all_features_with_exception(struct smu_context *smu, 82 bool no_hw_disablement, 83 enum smu_feature_mask mask); 84 85 int smu_cmn_get_smc_version(struct smu_context *smu, 86 uint32_t *if_version, 87 uint32_t *smu_version); 88 89 int smu_cmn_update_table(struct smu_context *smu, 90 enum smu_table_id table_index, 91 int argument, 92 void *table_data, 93 bool drv2smu); 94 95 int smu_cmn_write_watermarks_table(struct smu_context *smu); 96 97 int smu_cmn_write_pptable(struct smu_context *smu); 98 99 int smu_cmn_get_metrics_table_locked(struct smu_context *smu, 100 void *metrics_table, 101 bool bypass_cache); 102 103 int smu_cmn_get_metrics_table(struct smu_context *smu, 104 void *metrics_table, 105 bool bypass_cache); 106 107 void smu_cmn_init_soft_gpu_metrics(void *table, uint8_t frev, uint8_t crev); 108 109 int smu_cmn_set_mp1_state(struct smu_context *smu, 110 enum pp_mp1_state mp1_state); 111 112 #endif 113 #endif 114