1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  */
9 
10 #ifndef __ARC_ASM_CACHECTL_H
11 #define __ARC_ASM_CACHECTL_H
12 
13 /*
14  * ARC ABI flags defined for Android's finegrained cacheflush requirements
15  */
16 #define CF_I_INV	0x0002
17 #define CF_D_FLUSH	0x0010
18 #define CF_D_FLUSH_INV	0x0020
19 
20 #define CF_DEFAULT	(CF_I_INV | CF_D_FLUSH)
21 
22 /*
23  * Standard flags expected by cacheflush system call users
24  */
25 #define ICACHE	CF_I_INV
26 #define DCACHE	CF_D_FLUSH
27 #define BCACHE	(CF_I_INV | CF_D_FLUSH)
28 
29 #endif
30