1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 6*4882a593Smuzhiyun * it under the terms of the GNU General Public License version 2 as 7*4882a593Smuzhiyun * published by the Free Software Foundation. 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef __ARC_ASM_CACHECTL_H 11*4882a593Smuzhiyun #define __ARC_ASM_CACHECTL_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* 14*4882a593Smuzhiyun * ARC ABI flags defined for Android's finegrained cacheflush requirements 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun #define CF_I_INV 0x0002 17*4882a593Smuzhiyun #define CF_D_FLUSH 0x0010 18*4882a593Smuzhiyun #define CF_D_FLUSH_INV 0x0020 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define CF_DEFAULT (CF_I_INV | CF_D_FLUSH) 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* 23*4882a593Smuzhiyun * Standard flags expected by cacheflush system call users 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun #define ICACHE CF_I_INV 26*4882a593Smuzhiyun #define DCACHE CF_D_FLUSH 27*4882a593Smuzhiyun #define BCACHE (CF_I_INV | CF_D_FLUSH) 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #endif 30