1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2023 Intel Corporation
*/
#ifndef _ABI_GSC_MKHI_COMMANDS_ABI_H
#define _ABI_GSC_MKHI_COMMANDS_ABI_H
#include <linux/types.h>
/* Heci client ID for MKHI commands */
#define HECI_MEADDRESS_MKHI 7
/* Generic MKHI header */
struct gsc_mkhi_header {
u8 group_id;
u8 command;
u8 reserved;
u8 result;
} __packed;
/* GFX_SRV commands */
#define MKHI_GROUP_ID_GFX_SRV 0x30
#define MKHI_GFX_SRV_GET_HOST_COMPATIBILITY_VERSION (0x42)
struct gsc_get_compatibility_version_in {
struct gsc_mkhi_header header;
} __packed;
struct gsc_get_compatibility_version_out {
struct gsc_mkhi_header header;
u16 proj_major;
u16 compat_major;
u16 compat_minor;
u16 reserved[5];
} __packed;
#endif
|
