diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 149 |
1 files changed, 68 insertions, 81 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index d933e19e0cf5..ce6e04242c52 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -103,8 +103,10 @@ static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev, uint32_t vmhub_index = entry->client_id == SOC15_IH_CLIENTID_VMC ? AMDGPU_MMHUB0(0) : AMDGPU_GFXHUB(0); struct amdgpu_vmhub *hub = &adev->vmhub[vmhub_index]; - bool retry_fault = !!(entry->src_data[1] & 0x80); - bool write_fault = !!(entry->src_data[1] & 0x20); + bool retry_fault = !!(entry->src_data[1] & + AMDGPU_GMC9_FAULT_SOURCE_DATA_RETRY); + bool write_fault = !!(entry->src_data[1] & + AMDGPU_GMC9_FAULT_SOURCE_DATA_WRITE); struct amdgpu_task_info *task_info; uint32_t status = 0; u64 addr; @@ -132,7 +134,8 @@ static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev, /* Try to handle the recoverable page faults by filling page * tables */ - if (amdgpu_vm_handle_fault(adev, entry->pasid, 0, 0, addr, write_fault)) + if (amdgpu_vm_handle_fault(adev, entry->pasid, 0, 0, addr, + entry->timestamp, write_fault)) return 1; } @@ -163,10 +166,7 @@ static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev, entry->src_id, entry->ring_id, entry->vmid, entry->pasid); task_info = amdgpu_vm_get_task_info_pasid(adev, entry->pasid); if (task_info) { - dev_err(adev->dev, - " in process %s pid %d thread %s pid %d\n", - task_info->process_name, task_info->tgid, - task_info->task_name, task_info->pid); + amdgpu_vm_print_task_info(adev, task_info); amdgpu_vm_put_task_info(task_info); } @@ -174,7 +174,10 @@ static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev, addr, entry->client_id, soc15_ih_clientid_name[entry->client_id]); - if (!amdgpu_sriov_vf(adev)) + /* Only print L2 fault status if the status register could be read and + * contains useful information + */ + if (status != 0) hub->vmhub_funcs->print_l2_protection_fault_status(adev, status); @@ -264,7 +267,7 @@ static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng; /* flush hdp cache */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); /* This is necessary for SRIOV as well as for GFXOFF to function * properly under bare metal @@ -424,10 +427,6 @@ static void gmc_v10_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int struct amdgpu_device *adev = ring->adev; uint32_t reg; - /* MES fw manages IH_VMID_x_LUT updating */ - if (ring->is_mes_queue) - return; - if (ring->vm_hub == AMDGPU_GFXHUB(0)) reg = SOC15_REG_OFFSET(OSSSYS, 0, mmIH_VMID_0_LUT) + vmid; else @@ -469,24 +468,6 @@ static void gmc_v10_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int * 0 valid */ -static uint64_t gmc_v10_0_map_mtype(struct amdgpu_device *adev, uint32_t flags) -{ - switch (flags) { - case AMDGPU_VM_MTYPE_DEFAULT: - return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); - case AMDGPU_VM_MTYPE_NC: - return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); - case AMDGPU_VM_MTYPE_WC: - return AMDGPU_PTE_MTYPE_NV10(MTYPE_WC); - case AMDGPU_VM_MTYPE_CC: - return AMDGPU_PTE_MTYPE_NV10(MTYPE_CC); - case AMDGPU_VM_MTYPE_UC: - return AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); - default: - return AMDGPU_PTE_MTYPE_NV10(MTYPE_NC); - } -} - static void gmc_v10_0_get_vm_pde(struct amdgpu_device *adev, int level, uint64_t *addr, uint64_t *flags) { @@ -511,21 +492,39 @@ static void gmc_v10_0_get_vm_pde(struct amdgpu_device *adev, int level, } static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev, - struct amdgpu_bo_va_mapping *mapping, + struct amdgpu_vm *vm, + struct amdgpu_bo *bo, + uint32_t vm_flags, uint64_t *flags) { - struct amdgpu_bo *bo = mapping->bo_va->base.bo; - - *flags &= ~AMDGPU_PTE_EXECUTABLE; - *flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE; + if (vm_flags & AMDGPU_VM_PAGE_EXECUTABLE) + *flags |= AMDGPU_PTE_EXECUTABLE; + else + *flags &= ~AMDGPU_PTE_EXECUTABLE; - *flags &= ~AMDGPU_PTE_MTYPE_NV10_MASK; - *flags |= (mapping->flags & AMDGPU_PTE_MTYPE_NV10_MASK); + switch (vm_flags & AMDGPU_VM_MTYPE_MASK) { + case AMDGPU_VM_MTYPE_DEFAULT: + case AMDGPU_VM_MTYPE_NC: + default: + *flags = AMDGPU_PTE_MTYPE_NV10(*flags, MTYPE_NC); + break; + case AMDGPU_VM_MTYPE_WC: + *flags = AMDGPU_PTE_MTYPE_NV10(*flags, MTYPE_WC); + break; + case AMDGPU_VM_MTYPE_CC: + *flags = AMDGPU_PTE_MTYPE_NV10(*flags, MTYPE_CC); + break; + case AMDGPU_VM_MTYPE_UC: + *flags = AMDGPU_PTE_MTYPE_NV10(*flags, MTYPE_UC); + break; + } - *flags &= ~AMDGPU_PTE_NOALLOC; - *flags |= (mapping->flags & AMDGPU_PTE_NOALLOC); + if (vm_flags & AMDGPU_VM_PAGE_NOALLOC) + *flags |= AMDGPU_PTE_NOALLOC; + else + *flags &= ~AMDGPU_PTE_NOALLOC; - if (mapping->flags & AMDGPU_PTE_PRT) { + if (vm_flags & AMDGPU_VM_PAGE_PRT) { *flags |= AMDGPU_PTE_PRT; *flags |= AMDGPU_PTE_SNOOPED; *flags |= AMDGPU_PTE_LOG; @@ -536,8 +535,7 @@ static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev, if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT | AMDGPU_GEM_CREATE_EXT_COHERENT | AMDGPU_GEM_CREATE_UNCACHED)) - *flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) | - AMDGPU_PTE_MTYPE_NV10(MTYPE_UC); + *flags = AMDGPU_PTE_MTYPE_NV10(*flags, MTYPE_UC); } static unsigned int gmc_v10_0_get_vbios_fb_size(struct amdgpu_device *adev) @@ -567,7 +565,6 @@ static const struct amdgpu_gmc_funcs gmc_v10_0_gmc_funcs = { .flush_gpu_tlb_pasid = gmc_v10_0_flush_gpu_tlb_pasid, .emit_flush_gpu_tlb = gmc_v10_0_emit_flush_gpu_tlb, .emit_pasid_mapping = gmc_v10_0_emit_pasid_mapping, - .map_mtype = gmc_v10_0_map_mtype, .get_vm_pde = gmc_v10_0_get_vm_pde, .get_vm_pte = gmc_v10_0_get_vm_pte, .get_vbios_fb_size = gmc_v10_0_get_vbios_fb_size, @@ -630,9 +627,9 @@ static void gmc_v10_0_set_gfxhub_funcs(struct amdgpu_device *adev) } -static int gmc_v10_0_early_init(void *handle) +static int gmc_v10_0_early_init(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; gmc_v10_0_set_mmhub_funcs(adev); gmc_v10_0_set_gfxhub_funcs(adev); @@ -651,9 +648,9 @@ static int gmc_v10_0_early_init(void *handle) return 0; } -static int gmc_v10_0_late_init(void *handle) +static int gmc_v10_0_late_init(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; int r; r = amdgpu_gmc_allocate_vm_inv_eng(adev); @@ -763,16 +760,16 @@ static int gmc_v10_0_gart_init(struct amdgpu_device *adev) return r; adev->gart.table_size = adev->gart.num_gpu_pages * 8; - adev->gart.gart_pte_flags = AMDGPU_PTE_MTYPE_NV10(MTYPE_UC) | + adev->gart.gart_pte_flags = AMDGPU_PTE_MTYPE_NV10(0ULL, MTYPE_UC) | AMDGPU_PTE_EXECUTABLE; return amdgpu_gart_table_vram_alloc(adev); } -static int gmc_v10_0_sw_init(void *handle) +static int gmc_v10_0_sw_init(struct amdgpu_ip_block *ip_block) { int r, vram_width = 0, vram_type = 0, vram_vendor = 0; - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; adev->gfxhub.funcs->init(adev); @@ -920,9 +917,9 @@ static void gmc_v10_0_gart_fini(struct amdgpu_device *adev) amdgpu_gart_table_vram_free(adev); } -static int gmc_v10_0_sw_fini(void *handle) +static int gmc_v10_0_sw_fini(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; amdgpu_vm_manager_fini(adev); gmc_v10_0_gart_fini(adev); @@ -966,10 +963,9 @@ static int gmc_v10_0_gart_enable(struct amdgpu_device *adev) adev->hdp.funcs->init_registers(adev); /* Flush HDP after it is initialized */ - adev->hdp.funcs->flush_hdp(adev, NULL); + amdgpu_device_flush_hdp(adev, NULL); - value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ? - false : true; + value = amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS; if (!adev->in_s0ix) adev->gfxhub.funcs->set_fault_enable_default(adev, value); @@ -985,9 +981,9 @@ static int gmc_v10_0_gart_enable(struct amdgpu_device *adev) return 0; } -static int gmc_v10_0_hw_init(void *handle) +static int gmc_v10_0_hw_init(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; int r; adev->gmc.flush_pasid_uses_kiq = !amdgpu_emu_mode; @@ -1032,9 +1028,9 @@ static void gmc_v10_0_gart_disable(struct amdgpu_device *adev) adev->mmhub.funcs->gart_disable(adev); } -static int gmc_v10_0_hw_fini(void *handle) +static int gmc_v10_0_hw_fini(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; gmc_v10_0_gart_disable(adev); @@ -1053,51 +1049,43 @@ static int gmc_v10_0_hw_fini(void *handle) return 0; } -static int gmc_v10_0_suspend(void *handle) +static int gmc_v10_0_suspend(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - - gmc_v10_0_hw_fini(adev); + gmc_v10_0_hw_fini(ip_block); return 0; } -static int gmc_v10_0_resume(void *handle) +static int gmc_v10_0_resume(struct amdgpu_ip_block *ip_block) { int r; - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - r = gmc_v10_0_hw_init(adev); + r = gmc_v10_0_hw_init(ip_block); if (r) return r; - amdgpu_vmid_reset_all(adev); + amdgpu_vmid_reset_all(ip_block->adev); return 0; } -static bool gmc_v10_0_is_idle(void *handle) +static bool gmc_v10_0_is_idle(struct amdgpu_ip_block *ip_block) { /* MC is always ready in GMC v10.*/ return true; } -static int gmc_v10_0_wait_for_idle(void *handle) +static int gmc_v10_0_wait_for_idle(struct amdgpu_ip_block *ip_block) { /* There is no need to wait for MC idle in GMC v10.*/ return 0; } -static int gmc_v10_0_soft_reset(void *handle) -{ - return 0; -} - -static int gmc_v10_0_set_clockgating_state(void *handle, +static int gmc_v10_0_set_clockgating_state(struct amdgpu_ip_block *ip_block, enum amd_clockgating_state state) { int r; - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; /* * The issue mmhub can't disconnect from DF with MMHUB clock gating being disabled @@ -1120,9 +1108,9 @@ static int gmc_v10_0_set_clockgating_state(void *handle, return athub_v2_0_set_clockgating(adev, state); } -static void gmc_v10_0_get_clockgating_state(void *handle, u64 *flags) +static void gmc_v10_0_get_clockgating_state(struct amdgpu_ip_block *ip_block, u64 *flags) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(10, 1, 3) || amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(10, 1, 4)) @@ -1136,7 +1124,7 @@ static void gmc_v10_0_get_clockgating_state(void *handle, u64 *flags) athub_v2_0_get_clockgating(adev, flags); } -static int gmc_v10_0_set_powergating_state(void *handle, +static int gmc_v10_0_set_powergating_state(struct amdgpu_ip_block *ip_block, enum amd_powergating_state state) { return 0; @@ -1154,7 +1142,6 @@ const struct amd_ip_funcs gmc_v10_0_ip_funcs = { .resume = gmc_v10_0_resume, .is_idle = gmc_v10_0_is_idle, .wait_for_idle = gmc_v10_0_wait_for_idle, - .soft_reset = gmc_v10_0_soft_reset, .set_clockgating_state = gmc_v10_0_set_clockgating_state, .set_powergating_state = gmc_v10_0_set_powergating_state, .get_clockgating_state = gmc_v10_0_get_clockgating_state, |