| /* |
| * 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. |
| * |
| */ |
| #include "amdgpu.h" |
| #include "amdgpu_ras.h" |
| #include "mmhub_v1_7.h" |
| |
| #include "mmhub/mmhub_1_7_offset.h" |
| #include "mmhub/mmhub_1_7_sh_mask.h" |
| #include "vega10_enum.h" |
| |
| #include "soc15_common.h" |
| #include "soc15.h" |
| |
| #define regVM_L2_CNTL3_DEFAULT 0x80100007 |
| #define regVM_L2_CNTL4_DEFAULT 0x000000c1 |
| |
| static u64 mmhub_v1_7_get_fb_location(struct amdgpu_device *adev) |
| { |
| u64 base = RREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_BASE); |
| u64 top = RREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_TOP); |
| |
| base &= MC_VM_FB_LOCATION_BASE__FB_BASE_MASK; |
| base <<= 24; |
| |
| top &= MC_VM_FB_LOCATION_TOP__FB_TOP_MASK; |
| top <<= 24; |
| |
| adev->gmc.fb_start = base; |
| adev->gmc.fb_end = top; |
| |
| return base; |
| } |
| |
| static void mmhub_v1_7_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, |
| uint64_t page_table_base) |
| { |
| struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; |
| |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, |
| hub->ctx_addr_distance * vmid, lower_32_bits(page_table_base)); |
| |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, |
| hub->ctx_addr_distance * vmid, upper_32_bits(page_table_base)); |
| } |
| |
| static void mmhub_v1_7_init_gart_aperture_regs(struct amdgpu_device *adev) |
| { |
| uint64_t pt_base; |
| |
| if (adev->gmc.pdb0_bo) |
| pt_base = amdgpu_gmc_pd_addr(adev->gmc.pdb0_bo); |
| else |
| pt_base = amdgpu_gmc_pd_addr(adev->gart.bo); |
| |
| mmhub_v1_7_setup_vm_pt_regs(adev, 0, pt_base); |
| |
| /* If use GART for FB translation, vmid0 page table covers both |
| * vram and system memory (gart) |
| */ |
| if (adev->gmc.pdb0_bo) { |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, |
| (u32)(adev->gmc.fb_start >> 12)); |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, |
| (u32)(adev->gmc.fb_start >> 44)); |
| |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, |
| (u32)(adev->gmc.gart_end >> 12)); |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, |
| (u32)(adev->gmc.gart_end >> 44)); |
| |
| } else { |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, |
| (u32)(adev->gmc.gart_start >> 12)); |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, |
| (u32)(adev->gmc.gart_start >> 44)); |
| |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32, |
| (u32)(adev->gmc.gart_end >> 12)); |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32, |
| (u32)(adev->gmc.gart_end >> 44)); |
| } |
| } |
| |
| static void mmhub_v1_7_init_system_aperture_regs(struct amdgpu_device *adev) |
| { |
| uint64_t value; |
| uint32_t tmp; |
| |
| /* Program the AGP BAR */ |
| WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_BASE, 0); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_BOT, adev->gmc.agp_start >> 24); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_TOP, adev->gmc.agp_end >> 24); |
| |
| if (amdgpu_sriov_vf(adev)) |
| return; |
| |
| /* Program the system aperture low logical page number. */ |
| WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_LOW_ADDR, |
| min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18); |
| |
| WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, |
| max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18); |
| |
| /* In the case squeezing vram into GART aperture, we don't use |
| * FB aperture and AGP aperture. Disable them. |
| */ |
| if (adev->gmc.pdb0_bo) { |
| WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_BOT, 0xFFFFFF); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_AGP_TOP, 0); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_TOP, 0); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_FB_LOCATION_BASE, 0x00FFFFFF); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_LOW_ADDR, 0x3FFFFFFF); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_HIGH_ADDR, 0); |
| } |
| |
| /* Set default page address. */ |
| value = amdgpu_gmc_vram_mc2pa(adev, adev->mem_scratch.gpu_addr); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, |
| (u32)(value >> 12)); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, |
| (u32)(value >> 44)); |
| |
| /* Program "protection fault". */ |
| WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, |
| (u32)(adev->dummy_page_addr >> 12)); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, |
| (u32)((u64)adev->dummy_page_addr >> 44)); |
| |
| tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL2); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, |
| ACTIVE_PAGE_MIGRATION_PTE_READ_RETRY, 1); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL2, tmp); |
| } |
| |
| static void mmhub_v1_7_init_tlb_regs(struct amdgpu_device *adev) |
| { |
| uint32_t tmp; |
| |
| /* Setup TLB control */ |
| tmp = RREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL); |
| |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 1); |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, 3); |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, |
| ENABLE_ADVANCED_DRIVER_MODEL, 1); |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, |
| SYSTEM_APERTURE_UNMAPPED_ACCESS, 0); |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, |
| MTYPE, MTYPE_UC);/* XXX for emulation. */ |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ATC_EN, 1); |
| |
| WREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL, tmp); |
| } |
| |
| static void mmhub_v1_7_init_cache_regs(struct amdgpu_device *adev) |
| { |
| uint32_t tmp; |
| |
| if (amdgpu_sriov_vf(adev)) |
| return; |
| |
| /* Setup L2 cache */ |
| tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_CNTL); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 1); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING, 1); |
| /* XXX for emulation, Refer to closed source code.*/ |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, L2_PDE0_CACHE_TAG_GENERATION_MODE, |
| 0); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, PDE_FAULT_CLASSIFICATION, 0); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, CONTEXT1_IDENTITY_ACCESS_MODE, 1); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, IDENTITY_MODE_FRAGMENT_SIZE, 0); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL, tmp); |
| |
| tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_CNTL2); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS, 1); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL2, INVALIDATE_L2_CACHE, 1); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL2, tmp); |
| |
| tmp = regVM_L2_CNTL3_DEFAULT; |
| if (adev->gmc.translate_further) { |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 12); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, |
| L2_CACHE_BIGK_FRAGMENT_SIZE, 9); |
| } else { |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, BANK_SELECT, 9); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3, |
| L2_CACHE_BIGK_FRAGMENT_SIZE, 6); |
| } |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL3, tmp); |
| |
| tmp = regVM_L2_CNTL4_DEFAULT; |
| if (adev->gmc.xgmi.connected_to_cpu) { |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, |
| VMC_TAP_PDE_REQUEST_PHYSICAL, 1); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, |
| VMC_TAP_PTE_REQUEST_PHYSICAL, 1); |
| } else { |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, |
| VMC_TAP_PDE_REQUEST_PHYSICAL, 0); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, |
| VMC_TAP_PTE_REQUEST_PHYSICAL, 0); |
| } |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL4, tmp); |
| } |
| |
| static void mmhub_v1_7_enable_system_domain(struct amdgpu_device *adev) |
| { |
| uint32_t tmp; |
| |
| tmp = RREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_CNTL); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_DEPTH, |
| adev->gmc.vmid0_page_table_depth); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, PAGE_TABLE_BLOCK_SIZE, |
| adev->gmc.vmid0_page_table_block_size); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, |
| RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0); |
| WREG32_SOC15(MMHUB, 0, regVM_CONTEXT0_CNTL, tmp); |
| } |
| |
| static void mmhub_v1_7_disable_identity_aperture(struct amdgpu_device *adev) |
| { |
| if (amdgpu_sriov_vf(adev)) |
| return; |
| |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_LO32, |
| 0XFFFFFFFF); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT1_IDENTITY_APERTURE_LOW_ADDR_HI32, |
| 0x0000000F); |
| |
| WREG32_SOC15(MMHUB, 0, |
| regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_LO32, 0); |
| WREG32_SOC15(MMHUB, 0, |
| regVM_L2_CONTEXT1_IDENTITY_APERTURE_HIGH_ADDR_HI32, 0); |
| |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_LO32, |
| 0); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CONTEXT_IDENTITY_PHYSICAL_OFFSET_HI32, |
| 0); |
| } |
| |
| static void mmhub_v1_7_setup_vmid_config(struct amdgpu_device *adev) |
| { |
| struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; |
| unsigned num_level, block_size; |
| uint32_t tmp; |
| int i; |
| |
| num_level = adev->vm_manager.num_level; |
| block_size = adev->vm_manager.block_size; |
| if (adev->gmc.translate_further) |
| num_level -= 1; |
| else |
| block_size -= 9; |
| |
| for (i = 0; i <= 14; i++) { |
| tmp = RREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_CNTL, i * hub->ctx_distance); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, PAGE_TABLE_DEPTH, |
| num_level); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, |
| 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| VALID_PROTECTION_FAULT_ENABLE_DEFAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| READ_PROTECTION_FAULT_ENABLE_DEFAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| PAGE_TABLE_BLOCK_SIZE, |
| block_size); |
| /* On Aldebaran, XNACK can be enabled in the SQ per-process. |
| * Retry faults need to be enabled for that to work. |
| */ |
| tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, |
| RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, |
| 1); |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_CNTL, |
| i * hub->ctx_distance, tmp); |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, |
| i * hub->ctx_addr_distance, 0); |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, |
| i * hub->ctx_addr_distance, 0); |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, |
| i * hub->ctx_addr_distance, |
| lower_32_bits(adev->vm_manager.max_pfn - 1)); |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, |
| i * hub->ctx_addr_distance, |
| upper_32_bits(adev->vm_manager.max_pfn - 1)); |
| } |
| } |
| |
| static void mmhub_v1_7_program_invalidation(struct amdgpu_device *adev) |
| { |
| struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; |
| unsigned i; |
| |
| for (i = 0; i < 18; ++i) { |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, |
| i * hub->eng_addr_distance, 0xffffffff); |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, |
| i * hub->eng_addr_distance, 0x1f); |
| } |
| } |
| |
| static int mmhub_v1_7_gart_enable(struct amdgpu_device *adev) |
| { |
| /* GART Enable. */ |
| mmhub_v1_7_init_gart_aperture_regs(adev); |
| mmhub_v1_7_init_system_aperture_regs(adev); |
| mmhub_v1_7_init_tlb_regs(adev); |
| mmhub_v1_7_init_cache_regs(adev); |
| |
| mmhub_v1_7_enable_system_domain(adev); |
| mmhub_v1_7_disable_identity_aperture(adev); |
| mmhub_v1_7_setup_vmid_config(adev); |
| mmhub_v1_7_program_invalidation(adev); |
| |
| return 0; |
| } |
| |
| static void mmhub_v1_7_gart_disable(struct amdgpu_device *adev) |
| { |
| struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; |
| u32 tmp; |
| u32 i; |
| |
| /* Disable all tables */ |
| for (i = 0; i < 16; i++) |
| WREG32_SOC15_OFFSET(MMHUB, 0, regVM_CONTEXT0_CNTL, |
| i * hub->ctx_distance, 0); |
| |
| /* Setup TLB control */ |
| tmp = RREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL); |
| tmp = REG_SET_FIELD(tmp, MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, 0); |
| tmp = REG_SET_FIELD(tmp, |
| MC_VM_MX_L1_TLB_CNTL, |
| ENABLE_ADVANCED_DRIVER_MODEL, |
| 0); |
| WREG32_SOC15(MMHUB, 0, regMC_VM_MX_L1_TLB_CNTL, tmp); |
| |
| if (!amdgpu_sriov_vf(adev)) { |
| /* Setup L2 cache */ |
| tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_CNTL); |
| tmp = REG_SET_FIELD(tmp, VM_L2_CNTL, ENABLE_L2_CACHE, 0); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL, tmp); |
| WREG32_SOC15(MMHUB, 0, regVM_L2_CNTL3, 0); |
| } |
| } |
| |
| /** |
| * mmhub_v1_7_set_fault_enable_default - update GART/VM fault handling |
| * |
| * @adev: amdgpu_device pointer |
| * @value: true redirects VM faults to the default page |
| */ |
| static void mmhub_v1_7_set_fault_enable_default(struct amdgpu_device *adev, bool value) |
| { |
| u32 tmp; |
| |
| if (amdgpu_sriov_vf(adev)) |
| return; |
| |
| tmp = RREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| RANGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| PDE0_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| PDE1_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| PDE2_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, |
| VM_L2_PROTECTION_FAULT_CNTL, |
| TRANSLATE_FURTHER_PROTECTION_FAULT_ENABLE_DEFAULT, |
| value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| NACK_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| VALID_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| READ_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value); |
| if (!value) { |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| CRASH_ON_NO_RETRY_FAULT, 1); |
| tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL, |
| CRASH_ON_RETRY_FAULT, 1); |
| } |
| |
| WREG32_SOC15(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL, tmp); |
| } |
| |
| static void mmhub_v1_7_init(struct amdgpu_device *adev) |
| { |
| struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB0(0)]; |
| |
| hub->ctx0_ptb_addr_lo32 = |
| SOC15_REG_OFFSET(MMHUB, 0, |
| regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32); |
| hub->ctx0_ptb_addr_hi32 = |
| SOC15_REG_OFFSET(MMHUB, 0, |
| regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32); |
| hub->vm_inv_eng0_req = |
| SOC15_REG_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_REQ); |
| hub->vm_inv_eng0_ack = |
| SOC15_REG_OFFSET(MMHUB, 0, regVM_INVALIDATE_ENG0_ACK); |
| hub->vm_context0_cntl = |
| SOC15_REG_OFFSET(MMHUB, 0, regVM_CONTEXT0_CNTL); |
| hub->vm_l2_pro_fault_status = |
| SOC15_REG_OFFSET(MMHUB, 0, regVM_L2_PROTECTION_FAULT_STATUS); |
| hub->vm_l2_pro_fault_cntl = |
| SOC15_REG_OFFSET(MMHUB, 0, regVM_L2_PROTECTION_FAULT_CNTL); |
| |
| hub->ctx_distance = regVM_CONTEXT1_CNTL - regVM_CONTEXT0_CNTL; |
| hub->ctx_addr_distance = regVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - |
| regVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; |
| hub->eng_distance = regVM_INVALIDATE_ENG1_REQ - regVM_INVALIDATE_ENG0_REQ; |
| hub->eng_addr_distance = regVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - |
| regVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; |
| |
| } |
| |
| static void mmhub_v1_7_update_medium_grain_clock_gating(struct amdgpu_device *adev, |
| bool enable) |
| { |
| uint32_t def, data, def1, data1, def2 = 0, data2 = 0; |
| |
| def = data = RREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG); |
| |
| def1 = data1 = RREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2); |
| def2 = data2 = RREG32_SOC15(MMHUB, 0, regDAGB1_CNTL_MISC2); |
| |
| if (enable) { |
| data |= ATC_L2_MISC_CG__ENABLE_MASK; |
| |
| data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); |
| |
| data2 &= ~(DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); |
| } else { |
| data &= ~ATC_L2_MISC_CG__ENABLE_MASK; |
| |
| data1 |= (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); |
| |
| data2 |= (DAGB1_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_WRRET_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_RDRET_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | |
| DAGB1_CNTL_MISC2__DISABLE_TLBRD_CG_MASK); |
| } |
| |
| if (def != data) |
| WREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG, data); |
| |
| if (def1 != data1) |
| WREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2, data1); |
| |
| if (def2 != data2) |
| WREG32_SOC15(MMHUB, 0, regDAGB1_CNTL_MISC2, data2); |
| } |
| |
| static void mmhub_v1_7_update_medium_grain_light_sleep(struct amdgpu_device *adev, |
| bool enable) |
| { |
| uint32_t def, data; |
| |
| def = data = RREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG); |
| |
| if (enable) |
| data |= ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; |
| else |
| data &= ~ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; |
| |
| if (def != data) |
| WREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG, data); |
| } |
| |
| static int mmhub_v1_7_set_clockgating(struct amdgpu_device *adev, |
| enum amd_clockgating_state state) |
| { |
| if (amdgpu_sriov_vf(adev)) |
| return 0; |
| |
| /* Change state only if MCCG support is enabled through driver */ |
| if (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG) |
| mmhub_v1_7_update_medium_grain_clock_gating(adev, |
| state == AMD_CG_STATE_GATE); |
| |
| /* Change state only if LS support is enabled through driver */ |
| if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) |
| mmhub_v1_7_update_medium_grain_light_sleep(adev, |
| state == AMD_CG_STATE_GATE); |
| |
| return 0; |
| } |
| |
| static void mmhub_v1_7_get_clockgating(struct amdgpu_device *adev, u64 *flags) |
| { |
| int data, data1; |
| |
| if (amdgpu_sriov_vf(adev)) |
| *flags = 0; |
| |
| data = RREG32_SOC15(MMHUB, 0, regATC_L2_MISC_CG); |
| |
| data1 = RREG32_SOC15(MMHUB, 0, regDAGB0_CNTL_MISC2); |
| |
| /* AMD_CG_SUPPORT_MC_MGCG */ |
| if ((data & ATC_L2_MISC_CG__ENABLE_MASK) && |
| !(data1 & (DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_WRRET_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_RDREQ_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_RDRET_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_TLBWR_CG_MASK | |
| DAGB0_CNTL_MISC2__DISABLE_TLBRD_CG_MASK))) |
| *flags |= AMD_CG_SUPPORT_MC_MGCG; |
| |
| /* AMD_CG_SUPPORT_MC_LS */ |
| if (data & ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK) |
| *flags |= AMD_CG_SUPPORT_MC_LS; |
| } |
| |
| static const struct soc15_ras_field_entry mmhub_v1_7_ras_fields[] = { |
| /* MMHUB Range 0 */ |
| { "MMEA0_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA0_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA0_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA0_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, RRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, RRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA0_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, WRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, WRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA0_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, IORD_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT, IOWR_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA0_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA0_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA0_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA0_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_DED_COUNT), |
| }, |
| { "MMEA0_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D1MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D1MEM_DED_COUNT), |
| }, |
| { "MMEA0_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D2MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D2MEM_DED_COUNT), |
| }, |
| { "MMEA0_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D3MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D3MEM_DED_COUNT), |
| }, |
| { "MMEA0_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA0_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA0_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA0_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA0_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA0_EDC_CNT3, IORD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA0_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA0_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA0_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA0_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA0_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA0_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), |
| }, |
| |
| /* MMHUB Range 1 */ |
| { "MMEA1_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA1_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA1_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA1_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, RRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, RRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA1_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, WRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, WRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA1_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, IORD_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT, IOWR_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA1_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA1_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA1_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA1_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D0MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D0MEM_DED_COUNT), |
| }, |
| { "MMEA1_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D1MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D1MEM_DED_COUNT), |
| }, |
| { "MMEA1_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D2MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D2MEM_DED_COUNT), |
| }, |
| { "MMEA1_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D3MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA1_EDC_CNT2, MAM_D3MEM_DED_COUNT), |
| }, |
| { "MMEA1_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA1_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA1_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA1_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA1_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA1_EDC_CNT3, IORD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA1_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA1_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA1_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA1_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA1_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA1_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), |
| }, |
| |
| /* MMHAB Range 2*/ |
| { "MMEA2_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA2_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA2_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA2_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, RRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, RRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA2_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, WRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, WRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA2_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA2_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA2_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA2_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, IORD_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA2_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT, IOWR_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA2_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA2_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA2_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA2_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA2_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA2_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA0_EDC_CNT2, MAM_D0MEM_DED_COUNT), |
| }, |
| { "MMEA2_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D1MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D1MEM_DED_COUNT), |
| }, |
| { "MMEA2_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D2MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D2MEM_DED_COUNT), |
| }, |
| { "MMEA2_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D3MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA2_EDC_CNT2, MAM_D3MEM_DED_COUNT), |
| }, |
| { "MMEA2_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA2_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA2_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA2_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA2_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA2_EDC_CNT3, IORD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA2_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA2_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA2_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA2_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA2_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA2_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), |
| }, |
| |
| /* MMHUB Rang 3 */ |
| { "MMEA3_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA3_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA3_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA3_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, RRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, RRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA3_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, WRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, WRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA3_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA3_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA3_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA3_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, IORD_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA3_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT, IOWR_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA3_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA3_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA3_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA3_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA3_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA3_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D0MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D0MEM_DED_COUNT), |
| }, |
| { "MMEA3_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D1MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D1MEM_DED_COUNT), |
| }, |
| { "MMEA3_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D2MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D2MEM_DED_COUNT), |
| }, |
| { "MMEA3_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D3MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA3_EDC_CNT2, MAM_D3MEM_DED_COUNT), |
| }, |
| { "MMEA3_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA3_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA3_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA3_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA3_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA3_EDC_CNT3, IORD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA3_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA3_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA3_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA3_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA3_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA3_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), |
| }, |
| |
| /* MMHUB Range 4 */ |
| { "MMEA4_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA4_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA4_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA4_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, RRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, RRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA4_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, WRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, WRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA4_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA4_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA4_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA4_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, IORD_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA4_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT, IOWR_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA4_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA4_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA4_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA4_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA4_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA4_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D0MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D0MEM_DED_COUNT), |
| }, |
| { "MMEA4_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D1MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D1MEM_DED_COUNT), |
| }, |
| { "MMEA4_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D2MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D2MEM_DED_COUNT), |
| }, |
| { "MMEA4_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D3MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA4_EDC_CNT2, MAM_D3MEM_DED_COUNT), |
| }, |
| { "MMEA4_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA4_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA4_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA4_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA4_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA4_EDC_CNT3, IORD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA4_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA4_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA4_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA4_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA4_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA4_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), |
| }, |
| |
| /* MMHUAB Range 5 */ |
| { "MMEA5_DRAMRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA5_DRAMWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA5_DRAMWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA5_RRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, RRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, RRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA5_WRET_TAGMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, WRET_TAGMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, WRET_TAGMEM_DED_COUNT), |
| }, |
| { "MMEA5_IOWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA5_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA5_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA5_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, IORD_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA5_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT, IOWR_CMDMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA5_GMIRD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA5_GMIWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA5_GMIWR_DATAMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT), |
| }, |
| { "MMEA5_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA5_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), |
| 0, 0, |
| }, |
| { "MMEA5_MAM_D0MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D0MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D0MEM_DED_COUNT), |
| }, |
| { "MMEA5_MAM_D1MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D1MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D1MEM_DED_COUNT), |
| }, |
| { "MMEA5_MAM_D2MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D2MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D2MEM_DED_COUNT), |
| }, |
| { "MMEA5_MAM_D3MEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D3MEM_SED_COUNT), |
| SOC15_REG_FIELD(MMEA5_EDC_CNT2, MAM_D3MEM_DED_COUNT), |
| }, |
| { "MMEA5_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA5_EDC_CNT3, DRAMRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA5_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA5_EDC_CNT3, DRAMWR_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA5_IORD_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA5_EDC_CNT3, IORD_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA5_IOWR_CMDMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA5_EDC_CNT3, IOWR_CMDMEM_DED_COUNT), |
| }, |
| { "MMEA5_GMIRD_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA5_EDC_CNT3, GMIRD_PAGEMEM_DED_COUNT), |
| }, |
| { "MMEA5_GMIWR_PAGEMEM", SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), |
| 0, 0, |
| SOC15_REG_FIELD(MMEA5_EDC_CNT3, GMIWR_PAGEMEM_DED_COUNT), |
| }, |
| }; |
| |
| static const struct soc15_reg_entry mmhub_v1_7_edc_cnt_regs[] = { |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT2), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_EDC_CNT3), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT2), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_EDC_CNT3), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT2), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_EDC_CNT3), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT2), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_EDC_CNT3), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT2), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_EDC_CNT3), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT2), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_EDC_CNT3), 0, 0, 0 }, |
| }; |
| |
| static int mmhub_v1_7_get_ras_error_count(struct amdgpu_device *adev, |
| const struct soc15_reg_entry *reg, |
| uint32_t value, |
| uint32_t *sec_count, |
| uint32_t *ded_count) |
| { |
| uint32_t i; |
| uint32_t sec_cnt, ded_cnt; |
| |
| for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ras_fields); i++) { |
| if(mmhub_v1_7_ras_fields[i].reg_offset != reg->reg_offset) |
| continue; |
| |
| sec_cnt = (value & |
| mmhub_v1_7_ras_fields[i].sec_count_mask) >> |
| mmhub_v1_7_ras_fields[i].sec_count_shift; |
| if (sec_cnt) { |
| dev_info(adev->dev, "MMHUB SubBlock %s, SEC %d\n", |
| mmhub_v1_7_ras_fields[i].name, |
| sec_cnt); |
| *sec_count += sec_cnt; |
| } |
| |
| ded_cnt = (value & |
| mmhub_v1_7_ras_fields[i].ded_count_mask) >> |
| mmhub_v1_7_ras_fields[i].ded_count_shift; |
| if (ded_cnt) { |
| dev_info(adev->dev, "MMHUB SubBlock %s, DED %d\n", |
| mmhub_v1_7_ras_fields[i].name, |
| ded_cnt); |
| *ded_count += ded_cnt; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static void mmhub_v1_7_query_ras_error_count(struct amdgpu_device *adev, |
| void *ras_error_status) |
| { |
| struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; |
| uint32_t sec_count = 0, ded_count = 0; |
| uint32_t i; |
| uint32_t reg_value; |
| |
| err_data->ue_count = 0; |
| err_data->ce_count = 0; |
| |
| for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_edc_cnt_regs); i++) { |
| reg_value = |
| RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_edc_cnt_regs[i])); |
| if (reg_value) |
| mmhub_v1_7_get_ras_error_count(adev, &mmhub_v1_7_edc_cnt_regs[i], |
| reg_value, &sec_count, &ded_count); |
| } |
| |
| err_data->ce_count += sec_count; |
| err_data->ue_count += ded_count; |
| } |
| |
| static void mmhub_v1_7_reset_ras_error_count(struct amdgpu_device *adev) |
| { |
| uint32_t i; |
| |
| /* write 0 to reset the edc counters */ |
| if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) { |
| for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_edc_cnt_regs); i++) |
| WREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_edc_cnt_regs[i]), 0); |
| } |
| } |
| |
| static const struct soc15_reg_entry mmhub_v1_7_ea_err_status_regs[] = { |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA0_ERR_STATUS), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA1_ERR_STATUS), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA2_ERR_STATUS), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA3_ERR_STATUS), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA4_ERR_STATUS), 0, 0, 0 }, |
| { SOC15_REG_ENTRY(MMHUB, 0, regMMEA5_ERR_STATUS), 0, 0, 0 }, |
| }; |
| |
| static void mmhub_v1_7_query_ras_error_status(struct amdgpu_device *adev) |
| { |
| int i; |
| uint32_t reg_value; |
| |
| if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) |
| return; |
| |
| for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ea_err_status_regs); i++) { |
| reg_value = |
| RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_ea_err_status_regs[i])); |
| if (REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_STATUS) || |
| REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_WRRSP_STATUS) || |
| REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) { |
| dev_warn(adev->dev, "MMHUB EA err detected at instance: %d, status: 0x%x!\n", |
| i, reg_value); |
| } |
| } |
| } |
| |
| static void mmhub_v1_7_reset_ras_error_status(struct amdgpu_device *adev) |
| { |
| int i; |
| uint32_t reg_value; |
| |
| if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) |
| return; |
| |
| for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ea_err_status_regs); i++) { |
| reg_value = RREG32(SOC15_REG_ENTRY_OFFSET( |
| mmhub_v1_7_ea_err_status_regs[i])); |
| reg_value = REG_SET_FIELD(reg_value, MMEA0_ERR_STATUS, |
| CLEAR_ERROR_STATUS, 0x01); |
| WREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_ea_err_status_regs[i]), |
| reg_value); |
| } |
| } |
| |
| struct amdgpu_ras_block_hw_ops mmhub_v1_7_ras_hw_ops = { |
| .query_ras_error_count = mmhub_v1_7_query_ras_error_count, |
| .reset_ras_error_count = mmhub_v1_7_reset_ras_error_count, |
| .query_ras_error_status = mmhub_v1_7_query_ras_error_status, |
| .reset_ras_error_status = mmhub_v1_7_reset_ras_error_status, |
| }; |
| |
| struct amdgpu_mmhub_ras mmhub_v1_7_ras = { |
| .ras_block = { |
| .hw_ops = &mmhub_v1_7_ras_hw_ops, |
| }, |
| }; |
| |
| const struct amdgpu_mmhub_funcs mmhub_v1_7_funcs = { |
| .get_fb_location = mmhub_v1_7_get_fb_location, |
| .init = mmhub_v1_7_init, |
| .gart_enable = mmhub_v1_7_gart_enable, |
| .set_fault_enable_default = mmhub_v1_7_set_fault_enable_default, |
| .gart_disable = mmhub_v1_7_gart_disable, |
| .set_clockgating = mmhub_v1_7_set_clockgating, |
| .get_clockgating = mmhub_v1_7_get_clockgating, |
| .setup_vm_pt_regs = mmhub_v1_7_setup_vm_pt_regs, |
| }; |
