xref: /linux/include/uapi/linux/mei_uuid.h (revision 1ac731c529cd4d6adbce134754b51ff7d822b145) 
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3  * MEI UUID definition
4  *
5  * Copyright (C) 2010, Intel Corp.
6  *	Huang Ying <ying.huang@intel.com>
7  */
8 
9 #ifndef _UAPI_LINUX_MEI_UUID_H_
10 #define _UAPI_LINUX_MEI_UUID_H_
11 
12 #include <linux/types.h>
13 
14 typedef struct {
15 	__u8 b[16];
16 } uuid_le;
17 
18 #define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7)		\
19 ((uuid_le)								\
20 {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
21    (b) & 0xff, ((b) >> 8) & 0xff,					\
22    (c) & 0xff, ((c) >> 8) & 0xff,					\
23    (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
24 
25 #define NULL_UUID_LE							\
26 	UUID_LE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00,	\
27 	     0x00, 0x00, 0x00, 0x00)
28 
29 #endif /* _UAPI_LINUX_MEI_UUID_H_ */
30