Commit 6fa40564 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: add helper function to print psp hdr 



print the psp header data like we do for other firmwares.

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarLe Ma <Le.Ma@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4a94ba8f

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

+24 −0
Original line number Diff line number Diff line
@@ -227,6 +227,30 @@ void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr) 
	}

}



void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr)

{

	uint16_t version_major = le16_to_cpu(hdr->header_version_major);

	uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);



	DRM_DEBUG("PSP\n");

	amdgpu_ucode_print_common_hdr(hdr);



	if (version_major == 1) {

		const struct psp_firmware_header_v1_0 *psp_hdr =

			container_of(hdr, struct psp_firmware_header_v1_0, header);



		DRM_DEBUG("ucode_feature_version: %u\n",

			  le32_to_cpu(psp_hdr->ucode_feature_version));

		DRM_DEBUG("sos_offset_bytes: %u\n",

			  le32_to_cpu(psp_hdr->sos_offset_bytes));

		DRM_DEBUG("sos_size_bytes: %u\n",

			  le32_to_cpu(psp_hdr->sos_size_bytes));

	} else {

		DRM_ERROR("Unknown PSP ucode version: %u.%u\n",

			  version_major, version_minor);

	}

}



void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr)

{

	uint16_t version_major = le16_to_cpu(hdr->header_version_major);

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

+1 −0
Original line number Diff line number Diff line
@@ -300,6 +300,7 @@ void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr); 
void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr);

void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr);

void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr);

void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr);

void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr);

int amdgpu_ucode_validate(const struct firmware *fw);

bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr,

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