int intel_uc_fw_upload(struct intel_uc_fw *uc_fw, u32 dst_offset, u32 dma_flags)
{
	struct intel_gt *gt = __uc_fw_to_gt(uc_fw);
	int err;

	/* make sure the status was cleared the last time we reset the uc */
	GEM_BUG_ON(intel_uc_fw_is_loaded(uc_fw));

	err = i915_inject_probe_error(gt->i915, -ENOEXEC);
	if (err)
		return err;

	if (!intel_uc_fw_is_loadable(uc_fw))
		return -ENOEXEC;

	/* Call custom loader */
	uc_fw_bind_ggtt(uc_fw);
	err = uc_fw_xfer(uc_fw, dst_offset, dma_flags);
	uc_fw_unbind_ggtt(uc_fw);
	if (err)
		goto fail;

	intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_TRANSFERRED);
	return 0;

fail:
	i915_probe_error(gt->i915, "Failed to load %s firmware %s (%d)\n",
			 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path,
			 err);
	intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_FAIL);
	return err;
}
int intel_uc_fw_upload(struct intel_uc_fw *uc_fw, u32 dst_offset, u32 dma_flags)
{
	struct intel_gt *gt = __uc_fw_to_gt(uc_fw);
	int err;

	 
	GEM_BUG_ON(intel_uc_fw_is_loaded(uc_fw));

	err = i915_inject_probe_error(gt->i915, -ENOEXEC);
	if (err)
		return err;

	if (!intel_uc_fw_is_loadable(uc_fw))
		return -ENOEXEC;

	 
	uc_fw_bind_ggtt(uc_fw);
	err = uc_fw_xfer(uc_fw, dst_offset, dma_flags);
	uc_fw_unbind_ggtt(uc_fw);
	if (err)
		goto fail;

	intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_TRANSFERRED);
	return 0;

fail:
	i915_probe_error(gt->i915, "Failed to load %s firmware %s (%d)\n",
			 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path,
			 err);
	intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_FAIL);
	return err;
}