forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
648 B
20 lines
648 B
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
|
#ifndef _SH_CACHECTL_H |
|
#define _SH_CACHECTL_H |
|
|
|
/* Definitions for the cacheflush system call. */ |
|
|
|
#define CACHEFLUSH_D_INVAL 0x1 /* invalidate (without write back) */ |
|
#define CACHEFLUSH_D_WB 0x2 /* write back (without invalidate) */ |
|
#define CACHEFLUSH_D_PURGE 0x3 /* writeback and invalidate */ |
|
|
|
#define CACHEFLUSH_I 0x4 |
|
|
|
/* |
|
* Options for cacheflush system call |
|
*/ |
|
#define ICACHE CACHEFLUSH_I /* flush instruction cache */ |
|
#define DCACHE CACHEFLUSH_D_PURGE /* writeback and flush data cache */ |
|
#define BCACHE (ICACHE|DCACHE) /* flush both caches */ |
|
|
|
#endif /* _SH_CACHECTL_H */
|
|
|