1019  GUARDED    	err = amdgpu_ucode_validate(adev->gfx.pfp_fw);
  1039  GUARDED    	err = amdgpu_ucode_validate(adev->gfx.me_fw);
  1060  GUARDED    	err = amdgpu_ucode_validate(adev->gfx.ce_fw);
  1082  UNGUARDED  	err = amdgpu_ucode_validate(adev->gfx.rlc_fw);
  1140  GUARDED    	err = amdgpu_ucode_validate(adev->gfx.mec_fw);
  1161  GUARDED    			err = amdgpu_ucode_validate(adev->gfx.mec2_fw);

RLC header struct size (bytes) = 
72