15 lines
496 B
C
15 lines
496 B
C
|
#ifndef _M68K_CACHECTL_H
|
||
|
|
#define _M68K_CACHECTL_H
|
||
|
|
|
||
|
|
/* Definitions for the cacheflush system call. */
|
||
|
|
|
||
|
|
#define FLUSH_SCOPE_LINE 1 /* Flush a cache line */
|
||
|
|
#define FLUSH_SCOPE_PAGE 2 /* Flush a page */
|
||
|
|
#define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */
|
||
|
|
|
||
|
|
#define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */
|
||
|
|
#define FLUSH_CACHE_INSN 2 /* Flush instruction cache */
|
||
|
|
#define FLUSH_CACHE_BOTH 3 /* Flush both caches */
|
||
|
|
|
||
|
|
#endif /* _M68K_CACHECTL_H */
|