Commit daf42c31 authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
Browse files

drm/amdgpu: add a ucode size member into firmware info 



This will be used for newer asics.

Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6b777607

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c

+5 −2
Original line number Diff line number Diff line
@@ -232,9 +232,12 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_firmware_info *ucode, 
		return 0;



	header = (const struct common_firmware_header *)ucode->fw->data;



	ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes);



	memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data +

	       le32_to_cpu(header->ucode_array_offset_bytes)),

		le32_to_cpu(header->ucode_size_bytes));

	       ucode->ucode_size);



	return 0;

}

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h

+2 −0
Original line number Diff line number Diff line
@@ -161,6 +161,8 @@ struct amdgpu_firmware_info { 
	uint64_t mc_addr;

	/* kernel linear address */

	void *kaddr;

	/* ucode_size_bytes */

	uint32_t ucode_size;

};



void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr);