| /* |
| * Copyright 2019 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. |
| */ |
| #ifndef __AMDGPU_SMU_H__ |
| #define __AMDGPU_SMU_H__ |
| |
| #include "amdgpu.h" |
| |
| enum smu_message_type |
| { |
| SMU_MSG_TestMessage = 0, |
| SMU_MSG_GetSmuVersion, |
| SMU_MSG_GetDriverIfVersion, |
| SMU_MSG_SetAllowedFeaturesMaskLow, |
| SMU_MSG_SetAllowedFeaturesMaskHigh, |
| SMU_MSG_EnableAllSmuFeatures, |
| SMU_MSG_DisableAllSmuFeatures, |
| SMU_MSG_EnableSmuFeaturesLow, |
| SMU_MSG_EnableSmuFeaturesHigh, |
| SMU_MSG_DisableSmuFeaturesLow, |
| SMU_MSG_DisableSmuFeaturesHigh, |
| SMU_MSG_GetEnabledSmuFeaturesLow, |
| SMU_MSG_GetEnabledSmuFeaturesHigh, |
| SMU_MSG_SetWorkloadMask, |
| SMU_MSG_SetPptLimit, |
| SMU_MSG_SetDriverDramAddrHigh, |
| SMU_MSG_SetDriverDramAddrLow, |
| SMU_MSG_SetToolsDramAddrHigh, |
| SMU_MSG_SetToolsDramAddrLow, |
| SMU_MSG_TransferTableSmu2Dram, |
| SMU_MSG_TransferTableDram2Smu, |
| SMU_MSG_UseDefaultPPTable, |
| SMU_MSG_UseBackupPPTable, |
| SMU_MSG_RunBtc, |
| SMU_MSG_RequestI2CBus, |
| SMU_MSG_ReleaseI2CBus, |
| SMU_MSG_SetFloorSocVoltage, |
| SMU_MSG_SoftReset, |
| SMU_MSG_StartBacoMonitor, |
| SMU_MSG_CancelBacoMonitor, |
| SMU_MSG_EnterBaco, |
| SMU_MSG_SetSoftMinByFreq, |
| SMU_MSG_SetSoftMaxByFreq, |
| SMU_MSG_SetHardMinByFreq, |
| SMU_MSG_SetHardMaxByFreq, |
| SMU_MSG_GetMinDpmFreq, |
| SMU_MSG_GetMaxDpmFreq, |
| SMU_MSG_GetDpmFreqByIndex, |
| SMU_MSG_GetDpmClockFreq, |
| SMU_MSG_GetSsVoltageByDpm, |
| SMU_MSG_SetMemoryChannelConfig, |
| SMU_MSG_SetGeminiMode, |
| SMU_MSG_SetGeminiApertureHigh, |
| SMU_MSG_SetGeminiApertureLow, |
| SMU_MSG_SetMinLinkDpmByIndex, |
| SMU_MSG_OverridePcieParameters, |
| SMU_MSG_OverDriveSetPercentage, |
| SMU_MSG_SetMinDeepSleepDcefclk, |
| SMU_MSG_ReenableAcDcInterrupt, |
| SMU_MSG_NotifyPowerSource, |
| SMU_MSG_SetUclkFastSwitch, |
| SMU_MSG_SetUclkDownHyst, |
| SMU_MSG_GfxDeviceDriverReset, |
| SMU_MSG_GetCurrentRpm, |
| SMU_MSG_SetVideoFps, |
| SMU_MSG_SetTjMax, |
| SMU_MSG_SetFanTemperatureTarget, |
| SMU_MSG_PrepareMp1ForUnload, |
| SMU_MSG_DramLogSetDramAddrHigh, |
| SMU_MSG_DramLogSetDramAddrLow, |
| SMU_MSG_DramLogSetDramSize, |
| SMU_MSG_SetFanMaxRpm, |
| SMU_MSG_SetFanMinPwm, |
| SMU_MSG_ConfigureGfxDidt, |
| SMU_MSG_NumOfDisplays, |
| SMU_MSG_RemoveMargins, |
| SMU_MSG_ReadSerialNumTop32, |
| SMU_MSG_ReadSerialNumBottom32, |
| SMU_MSG_SetSystemVirtualDramAddrHigh, |
| SMU_MSG_SetSystemVirtualDramAddrLow, |
| SMU_MSG_WaflTest, |
| SMU_MSG_SetFclkGfxClkRatio, |
| SMU_MSG_AllowGfxOff, |
| SMU_MSG_DisallowGfxOff, |
| SMU_MSG_GetPptLimit, |
| SMU_MSG_GetDcModeMaxDpmFreq, |
| SMU_MSG_GetDebugData, |
| SMU_MSG_SetXgmiMode, |
| SMU_MSG_RunAfllBtc, |
| SMU_MSG_ExitBaco, |
| SMU_MSG_PrepareMp1ForReset, |
| SMU_MSG_PrepareMp1ForShutdown, |
| SMU_MSG_SetMGpuFanBoostLimitRpm, |
| SMU_MSG_GetAVFSVoltageByDpm, |
| SMU_MSG_MAX_COUNT, |
| }; |
| |
| enum smu_memory_pool_size |
| { |
| SMU_MEMORY_POOL_SIZE_ZERO = 0, |
| SMU_MEMORY_POOL_SIZE_256_MB = 0x10000000, |
| SMU_MEMORY_POOL_SIZE_512_MB = 0x20000000, |
| SMU_MEMORY_POOL_SIZE_1_GB = 0x40000000, |
| SMU_MEMORY_POOL_SIZE_2_GB = 0x80000000, |
| }; |
| |
| #define SMU_TABLE_INIT(tables, table_id, s, a, d) \ |
| do { \ |
| tables[table_id].size = s; \ |
| tables[table_id].align = a; \ |
| tables[table_id].domain = d; \ |
| } while (0) |
| |
| struct smu_table { |
| uint64_t size; |
| uint32_t align; |
| uint8_t domain; |
| uint64_t mc_address; |
| void *cpu_addr; |
| struct amdgpu_bo *bo; |
| }; |
| |
| struct smu_bios_boot_up_values |
| { |
| uint32_t revision; |
| uint32_t gfxclk; |
| uint32_t uclk; |
| uint32_t socclk; |
| uint32_t dcefclk; |
| uint16_t vddc; |
| uint16_t vddci; |
| uint16_t mvddc; |
| uint16_t vdd_gfx; |
| uint8_t cooling_id; |
| uint32_t pp_table_id; |
| }; |
| |
| struct smu_table_context |
| { |
| void *power_play_table; |
| uint32_t power_play_table_size; |
| |
| struct smu_bios_boot_up_values boot_values; |
| void *driver_pptable; |
| struct smu_table *tables; |
| uint32_t table_count; |
| struct smu_table memory_pool; |
| }; |
| |
| struct smu_dpm_context { |
| void *dpm_context; |
| uint32_t dpm_context_size; |
| }; |
| |
| struct smu_power_context { |
| void *power_context; |
| uint32_t power_context_size; |
| }; |
| |
| struct smu_context |
| { |
| struct amdgpu_device *adev; |
| |
| const struct smu_funcs *funcs; |
| const struct pptable_funcs *ppt_funcs; |
| struct mutex mutex; |
| uint64_t pool_size; |
| |
| struct smu_table_context smu_table; |
| struct smu_dpm_context smu_dpm; |
| struct smu_power_context smu_power; |
| }; |
| |
| struct pptable_funcs { |
| int (*store_powerplay_table)(struct smu_context *smu); |
| int (*check_powerplay_table)(struct smu_context *smu); |
| int (*append_powerplay_table)(struct smu_context *smu); |
| int (*get_smu_msg_index)(struct smu_context *smu, uint32_t index); |
| }; |
| |
| struct smu_funcs |
| { |
| int (*init_microcode)(struct smu_context *smu); |
| int (*init_smc_tables)(struct smu_context *smu); |
| int (*fini_smc_tables)(struct smu_context *smu); |
| int (*init_power)(struct smu_context *smu); |
| int (*fini_power)(struct smu_context *smu); |
| int (*load_microcode)(struct smu_context *smu); |
| int (*check_fw_status)(struct smu_context *smu); |
| int (*read_pptable_from_vbios)(struct smu_context *smu); |
| int (*get_vbios_bootup_values)(struct smu_context *smu); |
| int (*get_clk_info_from_vbios)(struct smu_context *smu); |
| int (*check_pptable)(struct smu_context *smu); |
| int (*parse_pptable)(struct smu_context *smu); |
| int (*populate_smc_pptable)(struct smu_context *smu); |
| int (*check_fw_version)(struct smu_context *smu); |
| int (*write_pptable)(struct smu_context *smu); |
| int (*set_min_dcef_deep_sleep)(struct smu_context *smu); |
| int (*set_tool_table_location)(struct smu_context *smu); |
| int (*notify_memory_pool_location)(struct smu_context *smu); |
| int (*write_watermarks_table)(struct smu_context *smu); |
| int (*set_last_dcef_min_deep_sleep_clk)(struct smu_context *smu); |
| int (*system_features_control)(struct smu_context *smu, bool en); |
| int (*send_smc_msg)(struct smu_context *smu, uint16_t msg); |
| int (*send_smc_msg_with_param)(struct smu_context *smu, uint16_t msg, uint32_t param); |
| int (*read_smc_arg)(struct smu_context *smu, uint32_t *arg); |
| |
| }; |
| |
| #define smu_init_microcode(smu) \ |
| ((smu)->funcs->init_microcode ? (smu)->funcs->init_microcode((smu)) : 0) |
| #define smu_init_smc_tables(smu) \ |
| ((smu)->funcs->init_smc_tables ? (smu)->funcs->init_smc_tables((smu)) : 0) |
| #define smu_fini_smc_tables(smu) \ |
| ((smu)->funcs->fini_smc_tables ? (smu)->funcs->fini_smc_tables((smu)) : 0) |
| #define smu_init_power(smu) \ |
| ((smu)->funcs->init_power ? (smu)->funcs->init_power((smu)) : 0) |
| #define smu_fini_power(smu) \ |
| ((smu)->funcs->fini_power ? (smu)->funcs->fini_power((smu)) : 0) |
| #define smu_load_microcode(smu) \ |
| ((smu)->funcs->load_microcode ? (smu)->funcs->load_microcode((smu)) : 0) |
| #define smu_check_fw_status(smu) \ |
| ((smu)->funcs->check_fw_status ? (smu)->funcs->check_fw_status((smu)) : 0) |
| #define smu_read_pptable_from_vbios(smu) \ |
| ((smu)->funcs->read_pptable_from_vbios ? (smu)->funcs->read_pptable_from_vbios((smu)) : 0) |
| #define smu_get_vbios_bootup_values(smu) \ |
| ((smu)->funcs->get_vbios_bootup_values ? (smu)->funcs->get_vbios_bootup_values((smu)) : 0) |
| #define smu_get_clk_info_from_vbios(smu) \ |
| ((smu)->funcs->get_clk_info_from_vbios ? (smu)->funcs->get_clk_info_from_vbios((smu)) : 0) |
| #define smu_check_pptable(smu) \ |
| ((smu)->funcs->check_pptable ? (smu)->funcs->check_pptable((smu)) : 0) |
| #define smu_parse_pptable(smu) \ |
| ((smu)->funcs->parse_pptable ? (smu)->funcs->parse_pptable((smu)) : 0) |
| #define smu_populate_smc_pptable(smu) \ |
| ((smu)->funcs->populate_smc_pptable ? (smu)->funcs->populate_smc_pptable((smu)) : 0) |
| #define smu_check_fw_version(smu) \ |
| ((smu)->funcs->check_fw_version ? (smu)->funcs->check_fw_version((smu)) : 0) |
| #define smu_write_pptable(smu) \ |
| ((smu)->funcs->write_pptable ? (smu)->funcs->write_pptable((smu)) : 0) |
| #define smu_set_min_dcef_deep_sleep(smu) \ |
| ((smu)->funcs->set_min_dcef_deep_sleep ? (smu)->funcs->set_min_dcef_deep_sleep((smu)) : 0) |
| #define smu_set_tool_table_location(smu) \ |
| ((smu)->funcs->set_tool_table_location ? (smu)->funcs->set_tool_table_location((smu)) : 0) |
| #define smu_notify_memory_pool_location(smu) \ |
| ((smu)->funcs->notify_memory_pool_location ? (smu)->funcs->notify_memory_pool_location((smu)) : 0) |
| #define smu_write_watermarks_table(smu) \ |
| ((smu)->funcs->write_watermarks_table ? (smu)->funcs->write_watermarks_table((smu)) : 0) |
| #define smu_set_last_dcef_min_deep_sleep_clk(smu) \ |
| ((smu)->funcs->set_last_dcef_min_deep_sleep_clk ? (smu)->funcs->set_last_dcef_min_deep_sleep_clk((smu)) : 0) |
| #define smu_system_features_control(smu, en) \ |
| ((smu)->funcs->system_features_control ? (smu)->funcs->system_features_control((smu), (en)) : 0) |
| #define smu_send_smc_msg(smu, msg) \ |
| ((smu)->funcs->send_smc_msg? (smu)->funcs->send_smc_msg((smu), (msg)) : 0) |
| #define smu_send_smc_msg_with_param(smu, msg, param) \ |
| ((smu)->funcs->send_smc_msg_with_param? (smu)->funcs->send_smc_msg_with_param((smu), (msg), (param)) : 0) |
| #define smu_read_smc_arg(smu, arg) \ |
| ((smu)->funcs->read_smc_arg? (smu)->funcs->read_smc_arg((smu), (arg)) : 0) |
| #define smu_store_powerplay_table(smu) \ |
| ((smu)->ppt_funcs->store_powerplay_table ? (smu)->ppt_funcs->store_powerplay_table((smu)) : 0) |
| #define smu_check_powerplay_table(smu) \ |
| ((smu)->ppt_funcs->check_powerplay_table ? (smu)->ppt_funcs->check_powerplay_table((smu)) : 0) |
| #define smu_append_powerplay_table(smu) \ |
| ((smu)->ppt_funcs->append_powerplay_table ? (smu)->ppt_funcs->append_powerplay_table((smu)) : 0) |
| |
| #define smu_msg_get_index(smu, msg) \ |
| ((smu)->ppt_funcs? ((smu)->ppt_funcs->get_smu_msg_index? (smu)->ppt_funcs->get_smu_msg_index((smu), (msg)) : -EINVAL) : -EINVAL) |
| |
| extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table, |
| uint16_t *size, uint8_t *frev, uint8_t *crev, |
| uint8_t **addr); |
| |
| extern const struct amd_ip_funcs smu_ip_funcs; |
| |
| extern const struct amdgpu_ip_block_version smu_v11_0_ip_block; |
| |
| #endif |
