// SPDX-License-Identifier: MIT /* * Copyright 2023 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. * */ #include #include #include "amdgpu.h" #include "soc15_common.h" #include "soc21.h" #include "vcn/vcn_4_0_0_offset.h" #include "vcn/vcn_4_0_0_sh_mask.h" #include "amdgpu_umsch_mm.h" #include "umsch_mm_4_0_api_def.h" #include "umsch_mm_v4_0.h" #define regUVD_IPX_DLDO_CONFIG 0x0064 #define regUVD_IPX_DLDO_CONFIG_BASE_IDX 1 #define regUVD_IPX_DLDO_STATUS 0x0065 #define regUVD_IPX_DLDO_STATUS_BASE_IDX 1 #define UVD_IPX_DLDO_CONFIG__ONO0_PWR_CONFIG__SHIFT 0x00000002 #define UVD_IPX_DLDO_CONFIG__ONO0_PWR_CONFIG_MASK 0x0000000cUL #define UVD_IPX_DLDO_STATUS__ONO0_PWR_STATUS__SHIFT 0x00000001 #define UVD_IPX_DLDO_STATUS__ONO0_PWR_STATUS_MASK 0x00000002UL static int umsch_mm_v4_0_load_microcode(struct amdgpu_umsch_mm *umsch) { struct amdgpu_device *adev = umsch->ring.adev; uint64_t data; int r; r = amdgpu_umsch_mm_allocate_ucode_buffer(umsch); if (r) return r; r = amdgpu_umsch_mm_allocate_ucode_data_buffer(umsch); if (r) goto err_free_ucode_bo; umsch->cmd_buf_curr_ptr = umsch->cmd_buf_ptr; if (amdgpu_ip_version(adev, VCN_HWIP, 0) >= IP_VERSION(4, 0, 5)) { WREG32_SOC15(VCN, 0, regUVD_IPX_DLDO_CONFIG, 1 << UVD_IPX_DLDO_CONFIG__ONO0_PWR_CONFIG__SHIFT); SOC15_WAIT_ON_RREG(VCN, 0, regUVD_IPX_DLDO_STATUS, 0 << UVD_IPX_DLDO_STATUS__ONO0_PWR_STATUS__SHIFT, UVD_IPX_DLDO_STATUS__ONO0_PWR_STATUS_MASK); } data = RREG32_SOC15(VCN, 0, regUMSCH_MES_RESET_CTRL); data = REG_SET_FIELD(data, UMSCH_MES_RESET_CTRL, MES_CORE_SOFT_RESET, 0); WREG32_SOC15_UMSCH(regUMSCH_MES_RESET_CTRL, data); data = RREG32_SOC15(VCN, 0, regVCN_MES_CNTL); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_INVALIDATE_ICACHE, 1); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_PIPE0_RESET, 1); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_PIPE0_ACTIVE, 0); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_HALT, 1); WREG32_SOC15_UMSCH(regVCN_MES_CNTL, data); data = RREG32_SOC15(VCN, 0, regVCN_MES_IC_BASE_CNTL); data = REG_SET_FIELD(data, VCN_MES_IC_BASE_CNTL, VMID, 0); data = REG_SET_FIELD(data, VCN_MES_IC_BASE_CNTL, EXE_DISABLE, 0); data = REG_SET_FIELD(data, VCN_MES_IC_BASE_CNTL, CACHE_POLICY, 0); WREG32_SOC15_UMSCH(regVCN_MES_IC_BASE_CNTL, data); WREG32_SOC15_UMSCH(regVCN_MES_INTR_ROUTINE_START, lower_32_bits(adev->umsch_mm.irq_start_addr >> 2)); WREG32_SOC15_UMSCH(regVCN_MES_INTR_ROUTINE_START_HI, upper_32_bits(adev->umsch_mm.irq_start_addr >> 2)); WREG32_SOC15_UMSCH(regVCN_MES_PRGRM_CNTR_START, lower_32_bits(adev->umsch_mm.uc_start_addr >> 2)); WREG32_SOC15_UMSCH(regVCN_MES_PRGRM_CNTR_START_HI, upper_32_bits(adev->umsch_mm.uc_start_addr >> 2)); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_INSTR_BASE_LO, 0); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_INSTR_BASE_HI, 0); data = adev->umsch_mm.uc_start_addr + adev->umsch_mm.ucode_size - 1; WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_INSTR_MASK_LO, lower_32_bits(data)); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_INSTR_MASK_HI, upper_32_bits(data)); data = adev->firmware.load_type == AMDGPU_FW_LOAD_PSP ? 0 : adev->umsch_mm.ucode_fw_gpu_addr; WREG32_SOC15_UMSCH(regVCN_MES_IC_BASE_LO, lower_32_bits(data)); WREG32_SOC15_UMSCH(regVCN_MES_IC_BASE_HI, upper_32_bits(data)); WREG32_SOC15_UMSCH(regVCN_MES_MIBOUND_LO, 0x1FFFFF); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_BASE0_LO, lower_32_bits(adev->umsch_mm.data_start_addr)); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_BASE0_HI, upper_32_bits(adev->umsch_mm.data_start_addr)); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_MASK0_LO, lower_32_bits(adev->umsch_mm.data_size - 1)); WREG32_SOC15_UMSCH(regVCN_MES_LOCAL_MASK0_HI, upper_32_bits(adev->umsch_mm.data_size - 1)); data = adev->firmware.load_type == AMDGPU_FW_LOAD_PSP ? 0 : adev->umsch_mm.data_fw_gpu_addr; WREG32_SOC15_UMSCH(regVCN_MES_DC_BASE_LO, lower_32_bits(data)); WREG32_SOC15_UMSCH(regVCN_MES_DC_BASE_HI, upper_32_bits(data)); WREG32_SOC15_UMSCH(regVCN_MES_MDBOUND_LO, 0x3FFFF); data = RREG32_SOC15(VCN, 0, regUVD_UMSCH_FORCE); data = REG_SET_FIELD(data, UVD_UMSCH_FORCE, IC_FORCE_GPUVM, 1); data = REG_SET_FIELD(data, UVD_UMSCH_FORCE, DC_FORCE_GPUVM, 1); WREG32_SOC15_UMSCH(regUVD_UMSCH_FORCE, data); data = RREG32_SOC15(VCN, 0, regVCN_MES_IC_OP_CNTL); data = REG_SET_FIELD(data, VCN_MES_IC_OP_CNTL, PRIME_ICACHE, 0); data = REG_SET_FIELD(data, VCN_MES_IC_OP_CNTL, INVALIDATE_CACHE, 1); WREG32_SOC15_UMSCH(regVCN_MES_IC_OP_CNTL, data); data = RREG32_SOC15(VCN, 0, regVCN_MES_IC_OP_CNTL); data = REG_SET_FIELD(data, VCN_MES_IC_OP_CNTL, PRIME_ICACHE, 1); WREG32_SOC15_UMSCH(regVCN_MES_IC_OP_CNTL, data); WREG32_SOC15_UMSCH(regVCN_MES_GP0_LO, 0); WREG32_SOC15_UMSCH(regVCN_MES_GP0_HI, 0); WREG32_SOC15_UMSCH(regVCN_MES_GP1_LO, 0); WREG32_SOC15_UMSCH(regVCN_MES_GP1_HI, 0); data = RREG32_SOC15(VCN, 0, regVCN_MES_CNTL); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_INVALIDATE_ICACHE, 0); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_PIPE0_RESET, 0); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_HALT, 0); data = REG_SET_FIELD(data, VCN_MES_CNTL, MES_PIPE0_ACTIVE, 1); WREG32_SOC15_UMSCH(regVCN_MES_CNTL, data); if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) amdgpu_umsch_mm_psp_execute_cmd_buf(umsch); r = SOC15_WAIT_ON_RREG(VCN, 0, regVCN_MES_MSTATUS_LO, 0xAAAAAAAA, 0xFFFFFFFF); if (r) { dev_err(adev->dev, "UMSCH FW Load: Failed, regVCN_MES_MSTATUS_LO: 0x%08x\n", RREG32_SOC15(VCN, 0, regVCN_MES_MSTATUS_LO)); goto err_free_data_bo; } return 0; err_free_data_bo: amdgpu_bo_free_kernel(&adev->umsch_mm.data_fw_obj, &adev->umsch_mm.data_fw_gpu_addr, (void **)&adev->umsch_mm.data_fw_ptr); err_free_ucode_bo: amdgpu_bo_free_kernel(&adev->umsch_mm.ucode_fw_obj, &adev->umsch_mm.ucode_fw_gpu_addr, (void **)&adev->umsch_mm.ucode_fw_ptr); return r; } static void umsch_mm_v4_0_aggregated_doorbell_init(struct amdgpu_umsch_mm *umsch) { struct amdgpu_device *adev = umsch->ring.adev; uint32_t data; data = RREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL0); data = REG_SET_FIELD(data, VCN_AGDB_CTRL0, OFFSET, umsch->agdb_index[CONTEXT_PRIORITY_LEVEL_REALTIME]); data = REG_SET_FIELD(data, VCN_AGDB_CTRL0, EN, 1); WREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL0, data); data = RREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL1); data = REG_SET_FIELD(data, VCN_AGDB_CTRL1, OFFSET, umsch->agdb_index[CONTEXT_PRIORITY_LEVEL_FOCUS]); data = REG_SET_FIELD(data, VCN_AGDB_CTRL1, EN, 1); WREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL1, data); data = RREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL2); data = REG_SET_FIELD(data, VCN_AGDB_CTRL2, OFFSET, umsch->agdb_index[CONTEXT_PRIORITY_LEVEL_NORMAL]); data = REG_SET_FIELD(data, VCN_AGDB_CTRL2, EN, 1); WREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL2, data); data = RREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL3); data = REG_SET_FIELD(data, VCN_AGDB_CTRL3, OFFSET, umsch->agdb_index[CONTEXT_PRIORITY_LEVEL_IDLE]); data = REG_SET_FIELD(data, VCN_AGDB_CTRL3, EN, 1); WREG32_SOC15(VCN, 0, regVCN_AGDB_CTRL3, data); } static int umsch_mm_v4_0_ring_start(struct amdgpu_umsch_mm *umsch) { struct amdgpu_ring *ring = &umsch->ring; struct amdgpu_device *adev = ring->adev; uint32_t data; data = RREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_DB_CTRL); data = REG_SET_FIELD(data, VCN_UMSCH_RB_DB_CTRL, OFFSET, ring->doorbell_index); data = REG_SET_FIELD(data, VCN_UMSCH_RB_DB_CTRL, EN, 1); WREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_DB_CTRL, data); adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, (adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0); WREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_BASE_LO, lower_32_bits(ring->gpu_addr)); WREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); WREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_SIZE, ring->ring_size); ring->wptr = 0; data = RREG32_SOC15(VCN, 0, regVCN_RB_ENABLE); data &= ~(VCN_RB_ENABLE__AUDIO_RB_EN_MASK); WREG32_SOC15(VCN, 0, regVCN_RB_ENABLE, data); umsch_mm_v4_0_aggregated_doorbell_init(umsch); return 0; } static int umsch_mm_v4_0_ring_stop(struct amdgpu_umsch_mm *umsch) { struct amdgpu_ring *ring = &umsch->ring; struct amdgpu_device *adev = ring->adev; uint32_t data; data = RREG32_SOC15(VCN, 0, regVCN_RB_ENABLE); data = REG_SET_FIELD(data, VCN_RB_ENABLE, UMSCH_RB_EN, 0); WREG32_SOC15(VCN, 0, regVCN_RB_ENABLE, data); data = RREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_DB_CTRL); data = REG_SET_FIELD(data, VCN_UMSCH_RB_DB_CTRL, EN, 0); WREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_DB_CTRL, data); if (amdgpu_ip_version(adev, VCN_HWIP, 0) >= IP_VERSION(4, 0, 5)) { WREG32_SOC15(VCN, 0, regUVD_IPX_DLDO_CONFIG, 2 << UVD_IPX_DLDO_CONFIG__ONO0_PWR_CONFIG__SHIFT); SOC15_WAIT_ON_RREG(VCN, 0, regUVD_IPX_DLDO_STATUS, 1 << UVD_IPX_DLDO_STATUS__ONO0_PWR_STATUS__SHIFT, UVD_IPX_DLDO_STATUS__ONO0_PWR_STATUS_MASK); } return 0; } static int umsch_mm_v4_0_set_hw_resources(struct amdgpu_umsch_mm *umsch) { union UMSCHAPI__SET_HW_RESOURCES set_hw_resources = {}; struct amdgpu_device *adev = umsch->ring.adev; int r; set_hw_resources.header.type = UMSCH_API_TYPE_SCHEDULER; set_hw_resources.header.opcode = UMSCH_API_SET_HW_RSRC; set_hw_resources.header.dwsize = API_FRAME_SIZE_IN_DWORDS; set_hw_resources.vmid_mask_mm_vcn = umsch->vmid_mask_mm_vcn; set_hw_resources.vmid_mask_mm_vpe = umsch->vmid_mask_mm_vpe; set_hw_resources.collaboration_mask_vpe = adev->vpe.collaborate_mode ? 0x3 : 0x0; set_hw_resources.engine_mask = umsch->engine_mask; set_hw_resources.vcn0_hqd_mask[0] = umsch->vcn0_hqd_mask; set_hw_resources.vcn1_hqd_mask[0] = umsch->vcn1_hqd_mask; set_hw_resources.vcn_hqd_mask[0] = umsch->vcn_hqd_mask[0]; set_hw_resources.vcn_hqd_mask[1] = umsch->vcn_hqd_mask[1]; set_hw_resources.vpe_hqd_mask[0] = umsch->vpe_hqd_mask; set_hw_resources.g_sch_ctx_gpu_mc_ptr = umsch->sch_ctx_gpu_addr; set_hw_resources.enable_level_process_quantum_check = 1; memcpy(set_hw_resources.mmhub_base, adev->reg_offset[MMHUB_HWIP][0], sizeof(uint32_t) * 5); set_hw_resources.mmhub_version = IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, MMHUB_HWIP, 0)); memcpy(set_hw_resources.osssys_base, adev->reg_offset[OSSSYS_HWIP][0], sizeof(uint32_t) * 5); set_hw_resources.osssys_version = IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, OSSSYS_HWIP, 0)); set_hw_resources.vcn_version = IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, VCN_HWIP, 0)); set_hw_resources.vpe_version = IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, VPE_HWIP, 0)); set_hw_resources.api_status.api_completion_fence_addr = umsch->ring.fence_drv.gpu_addr; set_hw_resources.api_status.api_completion_fence_value = ++umsch->ring.fence_drv.sync_seq; r = amdgpu_umsch_mm_submit_pkt(umsch, &set_hw_resources.max_dwords_in_api, API_FRAME_SIZE_IN_DWORDS); if (r) return r; r = amdgpu_umsch_mm_query_fence(umsch); if (r) { dev_err(adev->dev, "UMSCH SET_HW_RESOURCES: Failed\n"); return r; } return 0; } static int umsch_mm_v4_0_add_queue(struct amdgpu_umsch_mm *umsch, struct umsch_mm_add_queue_input *input_ptr) { struct amdgpu_device *adev = umsch->ring.adev; union UMSCHAPI__ADD_QUEUE add_queue = {}; int r; add_queue.header.type = UMSCH_API_TYPE_SCHEDULER; add_queue.header.opcode = UMSCH_API_ADD_QUEUE; add_queue.header.dwsize = API_FRAME_SIZE_IN_DWORDS; add_queue.process_id = input_ptr->process_id; add_queue.page_table_base_addr = input_ptr->page_table_base_addr; add_queue.process_va_start = input_ptr->process_va_start; add_queue.process_va_end = input_ptr->process_va_end; add_queue.process_quantum = input_ptr->process_quantum; add_queue.process_csa_addr = input_ptr->process_csa_addr; add_queue.context_quantum = input_ptr->context_quantum; add_queue.context_csa_addr = input_ptr->context_csa_addr; add_queue.inprocess_context_priority = input_ptr->inprocess_context_priority; add_queue.context_global_priority_level = (enum UMSCH_AMD_PRIORITY_LEVEL)input_ptr->context_global_priority_level; add_queue.doorbell_offset_0 = input_ptr->doorbell_offset_0; add_queue.doorbell_offset_1 = input_ptr->doorbell_offset_1; add_queue.affinity.u32All = input_ptr->affinity; add_queue.mqd_addr = input_ptr->mqd_addr; add_queue.engine_type = (enum UMSCH_ENGINE_TYPE)input_ptr->engine_type; add_queue.h_context = input_ptr->h_context; add_queue.h_queue = input_ptr->h_queue; add_queue.vm_context_cntl = input_ptr->vm_context_cntl; add_queue.is_context_suspended = input_ptr->is_context_suspended; add_queue.collaboration_mode = adev->vpe.collaborate_mode ? 1 : 0; add_queue.api_status.api_completion_fence_addr = umsch->ring.fence_drv.gpu_addr; add_queue.api_status.api_completion_fence_value = ++umsch->ring.fence_drv.sync_seq; r = amdgpu_umsch_mm_submit_pkt(umsch, &add_queue.max_dwords_in_api, API_FRAME_SIZE_IN_DWORDS); if (r) return r; r = amdgpu_umsch_mm_query_fence(umsch); if (r) { dev_err(adev->dev, "UMSCH ADD_QUEUE: Failed\n"); return r; } return 0; } static int umsch_mm_v4_0_remove_queue(struct amdgpu_umsch_mm *umsch, struct umsch_mm_remove_queue_input *input_ptr) { union UMSCHAPI__REMOVE_QUEUE remove_queue = {}; struct amdgpu_device *adev = umsch->ring.adev; int r; remove_queue.header.type = UMSCH_API_TYPE_SCHEDULER; remove_queue.header.opcode = UMSCH_API_REMOVE_QUEUE; remove_queue.header.dwsize = API_FRAME_SIZE_IN_DWORDS; remove_queue.doorbell_offset_0 = input_ptr->doorbell_offset_0; remove_queue.doorbell_offset_1 = input_ptr->doorbell_offset_1; remove_queue.context_csa_addr = input_ptr->context_csa_addr; remove_queue.api_status.api_completion_fence_addr = umsch->ring.fence_drv.gpu_addr; remove_queue.api_status.api_completion_fence_value = ++umsch->ring.fence_drv.sync_seq; r = amdgpu_umsch_mm_submit_pkt(umsch, &remove_queue.max_dwords_in_api, API_FRAME_SIZE_IN_DWORDS); if (r) return r; r = amdgpu_umsch_mm_query_fence(umsch); if (r) { dev_err(adev->dev, "UMSCH REMOVE_QUEUE: Failed\n"); return r; } return 0; } static int umsch_mm_v4_0_set_regs(struct amdgpu_umsch_mm *umsch) { struct amdgpu_device *adev = container_of(umsch, struct amdgpu_device, umsch_mm); umsch->rb_wptr = SOC15_REG_OFFSET(VCN, 0, regVCN_UMSCH_RB_WPTR); umsch->rb_rptr = SOC15_REG_OFFSET(VCN, 0, regVCN_UMSCH_RB_RPTR); return 0; } static const struct umsch_mm_funcs umsch_mm_v4_0_funcs = { .set_hw_resources = umsch_mm_v4_0_set_hw_resources, .add_queue = umsch_mm_v4_0_add_queue, .remove_queue = umsch_mm_v4_0_remove_queue, .set_regs = umsch_mm_v4_0_set_regs, .init_microcode = amdgpu_umsch_mm_init_microcode, .load_microcode = umsch_mm_v4_0_load_microcode, .ring_init = amdgpu_umsch_mm_ring_init, .ring_start = umsch_mm_v4_0_ring_start, .ring_stop = umsch_mm_v4_0_ring_stop, }; void umsch_mm_v4_0_set_funcs(struct amdgpu_umsch_mm *umsch) { umsch->funcs = &umsch_mm_v4_0_funcs; }