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 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2022 Intel Corporation
 4 */
 5
 6#ifndef _XE_HUC_H_
 7#define _XE_HUC_H_
 8
 9#include <linux/types.h>
10
11struct drm_printer;
12struct xe_huc;
13
14enum xe_huc_auth_types {
15	XE_HUC_AUTH_VIA_GUC = 0,
16	XE_HUC_AUTH_VIA_GSC,
17	XE_HUC_AUTH_TYPES_COUNT
18};
19
20int xe_huc_init(struct xe_huc *huc);
21int xe_huc_init_post_hwconfig(struct xe_huc *huc);
22int xe_huc_upload(struct xe_huc *huc);
23int xe_huc_auth(struct xe_huc *huc, enum xe_huc_auth_types type);
24bool xe_huc_is_authenticated(struct xe_huc *huc, enum xe_huc_auth_types type);
25void xe_huc_sanitize(struct xe_huc *huc);
26void xe_huc_print_info(struct xe_huc *huc, struct drm_printer *p);
27
28#endif