amdgpu_device_indirect_rreg_ext
u32 amdgpu_device_indirect_rreg_ext(struct amdgpu_device *adev,
fw_status = amdgpu_device_indirect_rreg_ext(adev, reg_addr);
boot_error = amdgpu_device_indirect_rreg_ext(adev, reg_addr);
reg_data = amdgpu_device_indirect_rreg_ext(adev, reg_addr);
adev->pcie_rreg_ext = &amdgpu_device_indirect_rreg_ext;