xref: /OK3568_Linux_fs/kernel/arch/mips/include/uapi/asm/bitfield.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * This file is subject to the terms and conditions of the GNU General Public
4*4882a593Smuzhiyun  * License.  See the file "COPYING" in the main directory of this archive
5*4882a593Smuzhiyun  * for more details.
6*4882a593Smuzhiyun  *
7*4882a593Smuzhiyun  * Copyright (C) 2014 by Ralf Baechle <ralf@linux-mips.org>
8*4882a593Smuzhiyun  */
9*4882a593Smuzhiyun #ifndef __UAPI_ASM_BITFIELD_H
10*4882a593Smuzhiyun #define __UAPI_ASM_BITFIELD_H
11*4882a593Smuzhiyun 
12*4882a593Smuzhiyun /*
13*4882a593Smuzhiyun  *  * Damn ...  bitfields depend from byteorder :-(
14*4882a593Smuzhiyun  *   */
15*4882a593Smuzhiyun #ifdef __MIPSEB__
16*4882a593Smuzhiyun #define __BITFIELD_FIELD(field, more)					\
17*4882a593Smuzhiyun 	field;								\
18*4882a593Smuzhiyun 	more
19*4882a593Smuzhiyun 
20*4882a593Smuzhiyun #elif defined(__MIPSEL__)
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun #define __BITFIELD_FIELD(field, more)					\
23*4882a593Smuzhiyun 	more								\
24*4882a593Smuzhiyun 	field;
25*4882a593Smuzhiyun 
26*4882a593Smuzhiyun #else /* !defined (__MIPSEB__) && !defined (__MIPSEL__) */
27*4882a593Smuzhiyun #error "MIPS but neither __MIPSEL__ nor __MIPSEB__?"
28*4882a593Smuzhiyun #endif
29*4882a593Smuzhiyun 
30*4882a593Smuzhiyun #endif /* __UAPI_ASM_BITFIELD_H */
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