55 static uint32_t smu8_get_argument(struct pp_hwmgr *hwmgr)  in smu8_get_argument()  argument
57 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_get_argument()
60 	return cgs_read_register(hwmgr->device,  in smu8_get_argument()
64 static int smu8_send_msg_to_smc_async(struct pp_hwmgr *hwmgr, uint16_t msg)  in smu8_send_msg_to_smc_async()  argument
68 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_send_msg_to_smc_async()
71 	result = PHM_WAIT_FIELD_UNEQUAL(hwmgr,  in smu8_send_msg_to_smc_async()
78 	cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_RESP_0, 0);  in smu8_send_msg_to_smc_async()
79 	cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_MSG_0, msg);  in smu8_send_msg_to_smc_async()
85 static int smu8_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)  in smu8_send_msg_to_smc()  argument
89 	result = smu8_send_msg_to_smc_async(hwmgr, msg);  in smu8_send_msg_to_smc()
93 	return PHM_WAIT_FIELD_UNEQUAL(hwmgr,  in smu8_send_msg_to_smc()
97 static int smu8_set_smc_sram_address(struct pp_hwmgr *hwmgr,  in smu8_set_smc_sram_address()  argument
100 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_set_smc_sram_address()
113 	cgs_write_register(hwmgr->device, mmMP0PUB_IND_INDEX_0,  in smu8_set_smc_sram_address()
119 static int smu8_write_smc_sram_dword(struct pp_hwmgr *hwmgr,  in smu8_write_smc_sram_dword()  argument
124 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_write_smc_sram_dword()
127 	result = smu8_set_smc_sram_address(hwmgr, smc_address, limit);  in smu8_write_smc_sram_dword()
129 		cgs_write_register(hwmgr->device, mmMP0PUB_IND_DATA_0, value);  in smu8_write_smc_sram_dword()
134 static int smu8_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,  in smu8_send_msg_to_smc_with_parameter()  argument
137 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_send_msg_to_smc_with_parameter()
140 	cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_ARG_0, parameter);  in smu8_send_msg_to_smc_with_parameter()
142 	return smu8_send_msg_to_smc(hwmgr, msg);  in smu8_send_msg_to_smc_with_parameter()
145 static int smu8_check_fw_load_finish(struct pp_hwmgr *hwmgr,  in smu8_check_fw_load_finish()  argument
153 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_check_fw_load_finish()
156 	cgs_write_register(hwmgr->device, mmMP0PUB_IND_INDEX, index);  in smu8_check_fw_load_finish()
158 	for (i = 0; i < hwmgr->usec_timeout; i++) {  in smu8_check_fw_load_finish()
160 			(cgs_read_register(hwmgr->device, mmMP0PUB_IND_DATA) & firmware))  in smu8_check_fw_load_finish()
165 	if (i >= hwmgr->usec_timeout) {  in smu8_check_fw_load_finish()
173 static int smu8_load_mec_firmware(struct pp_hwmgr *hwmgr)  in smu8_load_mec_firmware()  argument
181 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_load_mec_firmware()
184 	smu8_smu = hwmgr->smu_backend;  in smu8_load_mec_firmware()
185 	ret = cgs_get_firmware_info(hwmgr->device,  in smu8_load_mec_firmware()
192 	tmp = cgs_read_register(hwmgr->device,  in smu8_load_mec_firmware()
196 	cgs_write_register(hwmgr->device, mmCP_MEC_CNTL, tmp);  in smu8_load_mec_firmware()
198 	tmp = cgs_read_register(hwmgr->device,  in smu8_load_mec_firmware()
205 	cgs_write_register(hwmgr->device, mmCP_CPC_IC_BASE_CNTL, tmp);  in smu8_load_mec_firmware()
209 	cgs_write_register(hwmgr->device, mmCP_CPC_IC_BASE_LO, reg_data);  in smu8_load_mec_firmware()
213 	cgs_write_register(hwmgr->device, mmCP_CPC_IC_BASE_HI, reg_data);  in smu8_load_mec_firmware()
218 static uint8_t smu8_translate_firmware_enum_to_arg(struct pp_hwmgr *hwmgr,  in smu8_translate_firmware_enum_to_arg()  argument
228 		if (hwmgr->chip_id == CHIP_STONEY)  in smu8_translate_firmware_enum_to_arg()
246 		if (hwmgr->chip_id == CHIP_STONEY)  in smu8_translate_firmware_enum_to_arg()
328 			struct pp_hwmgr *hwmgr,  in smu8_smu_populate_single_scratch_task()  argument
333 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_populate_single_scratch_task()
338 	task->arg = smu8_translate_firmware_enum_to_arg(hwmgr, fw_enum);  in smu8_smu_populate_single_scratch_task()
365 					struct pp_hwmgr *hwmgr,  in smu8_smu_populate_single_ucode_load_task()  argument
370 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_populate_single_ucode_load_task()
375 	task->arg = smu8_translate_firmware_enum_to_arg(hwmgr, fw_enum);  in smu8_smu_populate_single_ucode_load_task()
394 static int smu8_smu_construct_toc_for_rlc_aram_save(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc_for_rlc_aram_save()  argument
396 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc_for_rlc_aram_save()
399 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_rlc_aram_save()
406 static int smu8_smu_initialize_toc_empty_job_list(struct pp_hwmgr *hwmgr)  in smu8_smu_initialize_toc_empty_job_list()  argument
409 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_initialize_toc_empty_job_list()
418 static int smu8_smu_construct_toc_for_vddgfx_enter(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc_for_vddgfx_enter()  argument
420 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc_for_vddgfx_enter()
424 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_enter()
428 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_enter()
436 static int smu8_smu_construct_toc_for_vddgfx_exit(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc_for_vddgfx_exit()  argument
438 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc_for_vddgfx_exit()
443 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
445 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
447 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
449 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
452 	if (hwmgr->chip_id == CHIP_STONEY)  in smu8_smu_construct_toc_for_vddgfx_exit()
453 		smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
456 		smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
459 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
463 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
467 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
471 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_vddgfx_exit()
478 static int smu8_smu_construct_toc_for_power_profiling(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc_for_power_profiling()  argument
480 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc_for_power_profiling()
484 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_power_profiling()
490 static int smu8_smu_construct_toc_for_bootup(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc_for_bootup()  argument
492 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc_for_bootup()
496 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
498 	if (hwmgr->chip_id != CHIP_STONEY)  in smu8_smu_construct_toc_for_bootup()
499 		smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
501 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
503 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
505 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
507 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
509 	if (hwmgr->chip_id != CHIP_STONEY)  in smu8_smu_construct_toc_for_bootup()
510 		smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
512 	smu8_smu_populate_single_ucode_load_task(hwmgr,  in smu8_smu_construct_toc_for_bootup()
518 static int smu8_smu_construct_toc_for_clock_table(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc_for_clock_table()  argument
520 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc_for_clock_table()
524 	smu8_smu_populate_single_scratch_task(hwmgr,  in smu8_smu_construct_toc_for_clock_table()
531 static int smu8_smu_construct_toc(struct pp_hwmgr *hwmgr)  in smu8_smu_construct_toc()  argument
533 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_construct_toc()
536 	smu8_smu_initialize_toc_empty_job_list(hwmgr);  in smu8_smu_construct_toc()
537 	smu8_smu_construct_toc_for_rlc_aram_save(hwmgr);  in smu8_smu_construct_toc()
538 	smu8_smu_construct_toc_for_vddgfx_enter(hwmgr);  in smu8_smu_construct_toc()
539 	smu8_smu_construct_toc_for_vddgfx_exit(hwmgr);  in smu8_smu_construct_toc()
540 	smu8_smu_construct_toc_for_power_profiling(hwmgr);  in smu8_smu_construct_toc()
541 	smu8_smu_construct_toc_for_bootup(hwmgr);  in smu8_smu_construct_toc()
542 	smu8_smu_construct_toc_for_clock_table(hwmgr);  in smu8_smu_construct_toc()
547 static int smu8_smu_populate_firmware_entries(struct pp_hwmgr *hwmgr)  in smu8_smu_populate_firmware_entries()  argument
549 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_populate_firmware_entries()
560 		firmware_type = smu8_translate_firmware_enum_to_arg(hwmgr,  in smu8_smu_populate_firmware_entries()
565 		ret = cgs_get_firmware_info(hwmgr->device,  in smu8_smu_populate_firmware_entries()
582 				struct pp_hwmgr *hwmgr,  in smu8_smu_populate_single_scratch_entry()  argument
587 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_smu_populate_single_scratch_entry()
601 static int smu8_download_pptable_settings(struct pp_hwmgr *hwmgr, void **table)  in smu8_download_pptable_settings()  argument
603 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_download_pptable_settings()
614 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_download_pptable_settings()
618 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_download_pptable_settings()
622 	smu8_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ExecuteJob,  in smu8_download_pptable_settings()
625 	smu8_send_msg_to_smc(hwmgr, PPSMC_MSG_ClkTableXferToDram);  in smu8_download_pptable_settings()
630 static int smu8_upload_pptable_settings(struct pp_hwmgr *hwmgr)  in smu8_upload_pptable_settings()  argument
632 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_upload_pptable_settings()
641 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_upload_pptable_settings()
645 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_upload_pptable_settings()
649 	smu8_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ExecuteJob,  in smu8_upload_pptable_settings()
652 	smu8_send_msg_to_smc(hwmgr, PPSMC_MSG_ClkTableXferToSmu);  in smu8_upload_pptable_settings()
657 static int smu8_request_smu_load_fw(struct pp_hwmgr *hwmgr)  in smu8_request_smu_load_fw()  argument
659 	struct smu8_smumgr *smu8_smu = hwmgr->smu_backend;  in smu8_request_smu_load_fw()
662 	if (!hwmgr->reload_fw) {  in smu8_request_smu_load_fw()
667 	smu8_smu_populate_firmware_entries(hwmgr);  in smu8_request_smu_load_fw()
669 	smu8_smu_construct_toc(hwmgr);  in smu8_request_smu_load_fw()
674 	smu8_write_smc_sram_dword(hwmgr, smc_address, 0, smc_address+4);  in smu8_request_smu_load_fw()
676 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_request_smu_load_fw()
680 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_request_smu_load_fw()
684 	smu8_send_msg_to_smc(hwmgr, PPSMC_MSG_InitJobs);  in smu8_request_smu_load_fw()
686 	smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_request_smu_load_fw()
689 	smu8_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ExecuteJob,  in smu8_request_smu_load_fw()
692 	return smu8_send_msg_to_smc_with_parameter(hwmgr,  in smu8_request_smu_load_fw()
697 static int smu8_start_smu(struct pp_hwmgr *hwmgr)  in smu8_start_smu()  argument
701 	struct amdgpu_device *adev = hwmgr->adev;  in smu8_start_smu()
708 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_start_smu()
711 	cgs_write_register(hwmgr->device, mmMP0PUB_IND_INDEX, index);  in smu8_start_smu()
712 	hwmgr->smu_version = cgs_read_register(hwmgr->device, mmMP0PUB_IND_DATA);  in smu8_start_smu()
713 	adev->pm.fw_version = hwmgr->smu_version >> 8;  in smu8_start_smu()
724 	if (hwmgr->chip_id == CHIP_STONEY)  in smu8_start_smu()
727 	ret = smu8_request_smu_load_fw(hwmgr);  in smu8_start_smu()
731 	smu8_check_fw_load_finish(hwmgr, fw_to_check);  in smu8_start_smu()
733 	ret = smu8_load_mec_firmware(hwmgr);  in smu8_start_smu()
740 static int smu8_smu_init(struct pp_hwmgr *hwmgr)  in smu8_smu_init()  argument
749 	hwmgr->smu_backend = smu8_smu;  in smu8_smu_init()
759 	ret = amdgpu_bo_create_kernel((struct amdgpu_device *)hwmgr->adev,  in smu8_smu_init()
769 	ret = amdgpu_bo_create_kernel((struct amdgpu_device *)hwmgr->adev,  in smu8_smu_init()
779 	if (0 != smu8_smu_populate_single_scratch_entry(hwmgr,  in smu8_smu_init()
787 	if (0 != smu8_smu_populate_single_scratch_entry(hwmgr,  in smu8_smu_init()
794 	if (0 != smu8_smu_populate_single_scratch_entry(hwmgr,  in smu8_smu_init()
802 	if (0 != smu8_smu_populate_single_scratch_entry(hwmgr,  in smu8_smu_init()
810 	if (0 != smu8_smu_populate_single_scratch_entry(hwmgr,  in smu8_smu_init()
833 static int smu8_smu_fini(struct pp_hwmgr *hwmgr)  in smu8_smu_fini()  argument
837 	if (hwmgr == NULL || hwmgr->device == NULL)  in smu8_smu_fini()
840 	smu8_smu = hwmgr->smu_backend;  in smu8_smu_fini()
854 static bool smu8_dpm_check_smu_features(struct pp_hwmgr *hwmgr,  in smu8_dpm_check_smu_features()  argument
860 	result = smu8_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetFeatureStatus, 0);  in smu8_dpm_check_smu_features()
862 		features = smum_get_argument(hwmgr);  in smu8_dpm_check_smu_features()
870 static bool smu8_is_dpm_running(struct pp_hwmgr *hwmgr)  in smu8_is_dpm_running()  argument
872 	if (smu8_dpm_check_smu_features(hwmgr, SMU_EnabledFeatureScoreboard_SclkDpmOn))  in smu8_is_dpm_running()