[PATCH 1/5] drm/amdgpu: expand sdma copy_buffer interface with tmz parameter

Huang, Ray Ray.Huang at amd.com
Mon Nov 18 06:16:05 UTC 2019


Series are Reviewed-by: Huang Rui <ray.huang at amd.com>

On Mon, Nov 18, 2019 at 01:18:32PM +0800, Liu, Aaron wrote:
> This patch expands sdma copy_buffer interface with tmz parameter.
> 
> Signed-off-by: Aaron Liu <aaron.liu at amd.com>
> Reviewed-by: Christian König <christian.koenig at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 5 +++--
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c  | 4 ++--
>  drivers/gpu/drm/amd/amdgpu/cik_sdma.c    | 3 ++-
>  drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c   | 3 ++-
>  drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c   | 3 ++-
>  drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c   | 3 ++-
>  drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c   | 3 ++-
>  drivers/gpu/drm/amd/amdgpu/si_dma.c      | 3 ++-
>  8 files changed, 17 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
> index 761ff8b..b313465 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
> @@ -79,7 +79,8 @@ struct amdgpu_buffer_funcs {
>  				 /* dst addr in bytes */
>  				 uint64_t dst_offset,
>  				 /* number of byte to transfer */
> -				 uint32_t byte_count);
> +				 uint32_t byte_count,
> +				 bool tmz);
>  
>  	/* maximum bytes in a single operation */
>  	uint32_t	fill_max_bytes;
> @@ -97,7 +98,7 @@ struct amdgpu_buffer_funcs {
>  				 uint32_t byte_count);
>  };
>  
> -#define amdgpu_emit_copy_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_copy_buffer((ib),  (s), (d), (b))
> +#define amdgpu_emit_copy_buffer(adev, ib, s, d, b, t) (adev)->mman.buffer_funcs->emit_copy_buffer((ib),  (s), (d), (b), (t))
>  #define amdgpu_emit_fill_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_fill_buffer((ib), (s), (d), (b))
>  
>  struct amdgpu_sdma_instance *
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index 339088d..c08c15e 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -2022,7 +2022,7 @@ static int amdgpu_map_buffer(struct ttm_buffer_object *bo,
>  	dst_addr = amdgpu_bo_gpu_offset(adev->gart.bo);
>  	dst_addr += window * AMDGPU_GTT_MAX_TRANSFER_SIZE * 8;
>  	amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_addr,
> -				dst_addr, num_bytes);
> +				dst_addr, num_bytes, false);
>  
>  	amdgpu_ring_pad_ib(ring, &job->ibs[0]);
>  	WARN_ON(job->ibs[0].length_dw > num_dw);
> @@ -2093,7 +2093,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
>  		uint32_t cur_size_in_bytes = min(byte_count, max_bytes);
>  
>  		amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_offset,
> -					dst_offset, cur_size_in_bytes);
> +					dst_offset, cur_size_in_bytes, false);
>  
>  		src_offset += cur_size_in_bytes;
>  		dst_offset += cur_size_in_bytes;
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> index c45304f..82cdb8f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> @@ -1313,7 +1313,8 @@ static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev)
>  static void cik_sdma_emit_copy_buffer(struct amdgpu_ib *ib,
>  				      uint64_t src_offset,
>  				      uint64_t dst_offset,
> -				      uint32_t byte_count)
> +				      uint32_t byte_count,
> +				      bool tmz)
>  {
>  	ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR, 0);
>  	ib->ptr[ib->length_dw++] = byte_count;
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> index a101758..89e8c74 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> @@ -1200,7 +1200,8 @@ static void sdma_v2_4_set_irq_funcs(struct amdgpu_device *adev)
>  static void sdma_v2_4_emit_copy_buffer(struct amdgpu_ib *ib,
>  				       uint64_t src_offset,
>  				       uint64_t dst_offset,
> -				       uint32_t byte_count)
> +				       uint32_t byte_count,
> +				       bool tmz)
>  {
>  	ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) |
>  		SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR);
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> index 5f4e2c6..011fd12 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> @@ -1638,7 +1638,8 @@ static void sdma_v3_0_set_irq_funcs(struct amdgpu_device *adev)
>  static void sdma_v3_0_emit_copy_buffer(struct amdgpu_ib *ib,
>  				       uint64_t src_offset,
>  				       uint64_t dst_offset,
> -				       uint32_t byte_count)
> +				       uint32_t byte_count,
> +				       bool tmz)
>  {
>  	ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) |
>  		SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR);
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
> index 45bd538..110449a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
> @@ -2338,7 +2338,8 @@ static void sdma_v4_0_set_irq_funcs(struct amdgpu_device *adev)
>  static void sdma_v4_0_emit_copy_buffer(struct amdgpu_ib *ib,
>  				       uint64_t src_offset,
>  				       uint64_t dst_offset,
> -				       uint32_t byte_count)
> +				       uint32_t byte_count,
> +				       bool tmz)
>  {
>  	ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) |
>  		SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR);
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
> index f4ad299..b6a71a7 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
> @@ -1660,7 +1660,8 @@ static void sdma_v5_0_set_irq_funcs(struct amdgpu_device *adev)
>  static void sdma_v5_0_emit_copy_buffer(struct amdgpu_ib *ib,
>  				       uint64_t src_offset,
>  				       uint64_t dst_offset,
> -				       uint32_t byte_count)
> +				       uint32_t byte_count,
> +				       bool tmz)
>  {
>  	ib->ptr[ib->length_dw++] = SDMA_PKT_HEADER_OP(SDMA_OP_COPY) |
>  		SDMA_PKT_HEADER_SUB_OP(SDMA_SUBOP_COPY_LINEAR);
> diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c
> index bdda8b4..122df07 100644
> --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c
> +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
> @@ -775,7 +775,8 @@ static void si_dma_set_irq_funcs(struct amdgpu_device *adev)
>  static void si_dma_emit_copy_buffer(struct amdgpu_ib *ib,
>  				       uint64_t src_offset,
>  				       uint64_t dst_offset,
> -				       uint32_t byte_count)
> +				       uint32_t byte_count,
> +				       bool tmz)
>  {
>  	ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_COPY,
>  					      1, 0, 0, byte_count);
> -- 
> 2.7.4
> 


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