diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 52 |
1 files changed, 37 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index af0866af63a5..757fa8e83f5b 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -39,15 +39,15 @@ void mmhub_v2_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid, uint64_t page_table_base) { - /* two registers distance between mmMMVM_CONTEXT0_* to mmMMVM_CONTEXT1_* */ - int offset = mmMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - - mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, - offset * vmid, lower_32_bits(page_table_base)); + hub->ctx_addr_distance * vmid, + lower_32_bits(page_table_base)); WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, - offset * vmid, upper_32_bits(page_table_base)); + hub->ctx_addr_distance * vmid, + upper_32_bits(page_table_base)); } static void mmhub_v2_0_init_gart_aperture_regs(struct amdgpu_device *adev) @@ -209,6 +209,7 @@ static void mmhub_v2_0_disable_identity_aperture(struct amdgpu_device *adev) static void mmhub_v2_0_setup_vmid_config(struct amdgpu_device *adev) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; int i; uint32_t tmp; @@ -239,25 +240,31 @@ static void mmhub_v2_0_setup_vmid_config(struct amdgpu_device *adev) tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT1_CNTL, RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, !amdgpu_noretry); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, i, tmp); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, i*2, 0); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, i*2, 0); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_LO32, i*2, - lower_32_bits(adev->vm_manager.max_pfn - 1)); - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, i*2, - upper_32_bits(adev->vm_manager.max_pfn - 1)); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_CNTL, + i * hub->ctx_distance, tmp); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, + i * hub->ctx_addr_distance, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_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, mmMMVM_CONTEXT1_PAGE_TABLE_END_ADDR_HI32, + i * hub->ctx_addr_distance, + upper_32_bits(adev->vm_manager.max_pfn - 1)); } } static void mmhub_v2_0_program_invalidation(struct amdgpu_device *adev) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; unsigned i; for (i = 0; i < 18; ++i) { WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32, - 2 * i, 0xffffffff); + i * hub->eng_addr_distance, 0xffffffff); WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_HI32, - 2 * i, 0x1f); + i * hub->eng_addr_distance, 0x1f); } } @@ -279,12 +286,14 @@ int mmhub_v2_0_gart_enable(struct amdgpu_device *adev) void mmhub_v2_0_gart_disable(struct amdgpu_device *adev) { + struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; u32 tmp; u32 i; /* Disable all tables */ for (i = 0; i < 16; i++) - WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, i, 0); + WREG32_SOC15_OFFSET(MMHUB, 0, mmMMVM_CONTEXT0_CNTL, + i * hub->ctx_distance, 0); /* Setup TLB control */ tmp = RREG32_SOC15(MMHUB, 0, mmMMMC_VM_MX_L1_TLB_CNTL); @@ -365,6 +374,13 @@ void mmhub_v2_0_init(struct amdgpu_device *adev) hub->vm_l2_pro_fault_cntl = SOC15_REG_OFFSET(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL); + hub->ctx_distance = mmMMVM_CONTEXT1_CNTL - mmMMVM_CONTEXT0_CNTL; + hub->ctx_addr_distance = mmMMVM_CONTEXT1_PAGE_TABLE_BASE_ADDR_LO32 - + mmMMVM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32; + hub->eng_distance = mmMMVM_INVALIDATE_ENG1_REQ - + mmMMVM_INVALIDATE_ENG0_REQ; + hub->eng_addr_distance = mmMMVM_INVALIDATE_ENG1_ADDR_RANGE_LO32 - + mmMMVM_INVALIDATE_ENG0_ADDR_RANGE_LO32; } static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, @@ -374,6 +390,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); break; @@ -406,6 +423,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: if (def != data) WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); if (def1 != data1) @@ -427,6 +445,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); break; default: @@ -442,6 +461,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade if (def != data) { switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); break; default: @@ -462,6 +482,7 @@ int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, case CHIP_NAVI14: case CHIP_NAVI12: case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: mmhub_v2_0_update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE); mmhub_v2_0_update_medium_grain_light_sleep(adev, @@ -483,6 +504,7 @@ void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u32 *flags) switch (adev->asic_type) { case CHIP_SIENNA_CICHLID: + case CHIP_NAVY_FLOUNDER: data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); break; |