diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 74 |
1 files changed, 38 insertions, 36 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c index 049c26a45d85..40e6b22daa22 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c @@ -78,29 +78,6 @@ static u32 sdma_v6_0_get_reg_offset(struct amdgpu_device *adev, u32 instance, u3 return base + internal_offset; } -/** - * sdma_v6_0_init_microcode - load ucode images from disk - * - * @adev: amdgpu_device pointer - * - * Use the firmware interface to load the ucode images into - * the driver (not loaded into hw). - * Returns 0 on success, error on failure. - */ -static int sdma_v6_0_init_microcode(struct amdgpu_device *adev) -{ - char fw_name[30]; - char ucode_prefix[30]; - - DRM_DEBUG("\n"); - - amdgpu_ucode_ip_version_decode(adev, SDMA0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s.bin", ucode_prefix); - - return amdgpu_sdma_init_microcode(adev, fw_name, 0, true); -} - static unsigned sdma_v6_0_ring_init_cond_exec(struct amdgpu_ring *ring) { unsigned ret; @@ -296,8 +273,6 @@ static void sdma_v6_0_ring_emit_ib(struct amdgpu_ring *ring, * sdma_v6_0_ring_emit_mem_sync - flush the IB by graphics cache rinse * * @ring: amdgpu ring pointer - * @job: job to retrieve vmid from - * @ib: IB object to schedule * * flush the IB by graphics cache rinse. */ @@ -349,7 +324,9 @@ static void sdma_v6_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) * sdma_v6_0_ring_emit_fence - emit a fence on the DMA ring * * @ring: amdgpu ring pointer - * @fence: amdgpu fence object + * @addr: address + * @seq: fence seq number + * @flags: fence flags * * Add a DMA fence packet to the ring to write * the fence seq number and DMA trap packet to generate @@ -1083,10 +1060,9 @@ static void sdma_v6_0_vm_copy_pte(struct amdgpu_ib *ib, * * @ib: indirect buffer to fill with commands * @pe: addr of the page entry - * @addr: dst addr to write into pe + * @value: dst addr to write into pe * @count: number of page entries to update * @incr: increase next addr by incr bytes - * @flags: access flags * * Update PTEs by writing them manually using sDMA. */ @@ -1190,7 +1166,6 @@ static void sdma_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) * sdma_v6_0_ring_emit_vm_flush - vm flush using sDMA * * @ring: amdgpu_ring pointer - * @vm: amdgpu_vm pointer * * Update the page table base and flush the VM TLB * using sDMA. @@ -1234,6 +1209,24 @@ static void sdma_v6_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, amdgpu_ring_emit_reg_wait(ring, reg1, mask, mask); } +static struct amdgpu_sdma_ras sdma_v6_0_3_ras = { + .ras_block = { + .ras_late_init = amdgpu_ras_block_late_init, + }, +}; + +static void sdma_v6_0_set_ras_funcs(struct amdgpu_device *adev) +{ + switch (adev->ip_versions[SDMA0_HWIP][0]) { + case IP_VERSION(6, 0, 3): + adev->sdma.ras = &sdma_v6_0_3_ras; + break; + default: + break; + } + +} + static int sdma_v6_0_early_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -1243,6 +1236,7 @@ static int sdma_v6_0_early_init(void *handle) sdma_v6_0_set_vm_pte_funcs(adev); sdma_v6_0_set_irq_funcs(adev); sdma_v6_0_set_mqd_funcs(adev); + sdma_v6_0_set_ras_funcs(adev); return 0; } @@ -1260,7 +1254,7 @@ static int sdma_v6_0_sw_init(void *handle) if (r) return r; - r = sdma_v6_0_init_microcode(adev); + r = amdgpu_sdma_init_microcode(adev, 0, true); if (r) { DRM_ERROR("Failed to load sdma firmware!\n"); return r; @@ -1287,6 +1281,11 @@ static int sdma_v6_0_sw_init(void *handle) return r; } + if (amdgpu_sdma_ras_sw_init(adev)) { + dev_err(adev->dev, "Failed to initialize sdma ras block!\n"); + return -EINVAL; + } + return r; } @@ -1426,10 +1425,12 @@ static int sdma_v6_0_set_trap_irq_state(struct amdgpu_device *adev, u32 reg_offset = sdma_v6_0_get_reg_offset(adev, type, regSDMA0_CNTL); - sdma_cntl = RREG32(reg_offset); - sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, - state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); - WREG32(reg_offset, sdma_cntl); + if (!amdgpu_sriov_vf(adev)) { + sdma_cntl = RREG32(reg_offset); + sdma_cntl = REG_SET_FIELD(sdma_cntl, SDMA0_CNTL, TRAP_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32(reg_offset, sdma_cntl); + } return 0; } @@ -1588,10 +1589,11 @@ static void sdma_v6_0_set_irq_funcs(struct amdgpu_device *adev) /** * sdma_v6_0_emit_copy_buffer - copy buffer using the sDMA engine * - * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill with commands * @src_offset: src GPU address * @dst_offset: dst GPU address * @byte_count: number of bytes to xfer + * @tmz: if a secure copy should be used * * Copy GPU buffers using the DMA engine. * Used by the amdgpu ttm implementation to move pages if @@ -1617,7 +1619,7 @@ static void sdma_v6_0_emit_copy_buffer(struct amdgpu_ib *ib, /** * sdma_v6_0_emit_fill_buffer - fill buffer using the sDMA engine * - * @ring: amdgpu_ring structure holding ring information + * @ib: indirect buffer to fill * @src_data: value to write to buffer * @dst_offset: dst GPU address * @byte_count: number of bytes to xfer |