diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 50 |
1 files changed, 22 insertions, 28 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c index edcb5351f8cc..d22b027fd0bb 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c @@ -137,7 +137,10 @@ static int gmc_v12_0_process_interrupt(struct amdgpu_device *adev, dev_err(adev->dev, " in page starting at address 0x%016llx from client %d\n", addr, 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); } @@ -604,9 +607,9 @@ static void gmc_v12_0_set_gfxhub_funcs(struct amdgpu_device *adev) } } -static int gmc_v12_0_early_init(void *handle) +static int gmc_v12_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_v12_0_set_gfxhub_funcs(adev); gmc_v12_0_set_mmhub_funcs(adev); @@ -624,9 +627,9 @@ static int gmc_v12_0_early_init(void *handle) return 0; } -static int gmc_v12_0_late_init(void *handle) +static int gmc_v12_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); @@ -731,10 +734,10 @@ static int gmc_v12_0_gart_init(struct amdgpu_device *adev) return amdgpu_gart_table_vram_alloc(adev); } -static int gmc_v12_0_sw_init(void *handle) +static int gmc_v12_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->mmhub.funcs->init(adev); @@ -841,9 +844,9 @@ static void gmc_v12_0_gart_fini(struct amdgpu_device *adev) amdgpu_gart_table_vram_free(adev); } -static int gmc_v12_0_sw_fini(void *handle) +static int gmc_v12_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_v12_0_gart_fini(adev); @@ -894,10 +897,10 @@ static int gmc_v12_0_gart_enable(struct amdgpu_device *adev) return 0; } -static int gmc_v12_0_hw_init(void *handle) +static int gmc_v12_0_hw_init(struct amdgpu_ip_block *ip_block) { int r; - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; /* The sequence of these two function calls matters.*/ gmc_v12_0_init_golden_registers(adev); @@ -924,9 +927,9 @@ static void gmc_v12_0_gart_disable(struct amdgpu_device *adev) adev->mmhub.funcs->gart_disable(adev); } -static int gmc_v12_0_hw_fini(void *handle) +static int gmc_v12_0_hw_fini(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; if (amdgpu_sriov_vf(adev)) { /* full access mode, so don't touch any GMC register */ @@ -945,25 +948,22 @@ static int gmc_v12_0_hw_fini(void *handle) return 0; } -static int gmc_v12_0_suspend(void *handle) +static int gmc_v12_0_suspend(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - - gmc_v12_0_hw_fini(adev); + gmc_v12_0_hw_fini(ip_block); return 0; } -static int gmc_v12_0_resume(void *handle) +static int gmc_v12_0_resume(struct amdgpu_ip_block *ip_block) { int r; - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - r = gmc_v12_0_hw_init(adev); + r = gmc_v12_0_hw_init(ip_block); if (r) return r; - amdgpu_vmid_reset_all(adev); + amdgpu_vmid_reset_all(ip_block->adev); return 0; } @@ -974,17 +974,12 @@ static bool gmc_v12_0_is_idle(void *handle) return true; } -static int gmc_v12_0_wait_for_idle(void *handle) +static int gmc_v12_0_wait_for_idle(struct amdgpu_ip_block *ip_block) { /* There is no need to wait for MC idle in GMC v11.*/ return 0; } -static int gmc_v12_0_soft_reset(void *handle) -{ - return 0; -} - static int gmc_v12_0_set_clockgating_state(void *handle, enum amd_clockgating_state state) { @@ -1025,7 +1020,6 @@ const struct amd_ip_funcs gmc_v12_0_ip_funcs = { .resume = gmc_v12_0_resume, .is_idle = gmc_v12_0_is_idle, .wait_for_idle = gmc_v12_0_wait_for_idle, - .soft_reset = gmc_v12_0_soft_reset, .set_clockgating_state = gmc_v12_0_set_clockgating_state, .set_powergating_state = gmc_v12_0_set_powergating_state, .get_clockgating_state = gmc_v12_0_get_clockgating_state, |