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1/* SPDX-License-Identifier: MIT */
2/*
3 * Copyright © 2023 Intel Corporation
4 */
5
6#ifndef _XE_GSC_SUBMIT_H_
7#define _XE_GSC_SUBMIT_H_
8
9#include <linux/types.h>
10
11struct iosys_map;
12struct xe_device;
13struct xe_gsc;
14
15u32 xe_gsc_emit_header(struct xe_device *xe, struct iosys_map *map, u32 offset,
16 u8 heci_client_id, u64 host_session_id, u32 payload_size);
17
18bool xe_gsc_check_and_update_pending(struct xe_device *xe,
19 struct iosys_map *in, u32 offset_in,
20 struct iosys_map *out, u32 offset_out);
21
22int xe_gsc_read_out_header(struct xe_device *xe,
23 struct iosys_map *map, u32 offset,
24 u32 min_payload_size,
25 u32 *payload_offset);
26
27int xe_gsc_pkt_submit_kernel(struct xe_gsc *gsc, u64 addr_in, u32 size_in,
28 u64 addr_out, u32 size_out);
29
30#endif