Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef _M68K_CACHECTL_H |
2 | #define _M68K_CACHECTL_H | |
3 | ||
4 | /* Definitions for the cacheflush system call. */ | |
5 | ||
6 | #define FLUSH_SCOPE_LINE 1 /* Flush a cache line */ | |
7 | #define FLUSH_SCOPE_PAGE 2 /* Flush a page */ | |
8 | #define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */ | |
9 | ||
10 | #define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */ | |
11 | #define FLUSH_CACHE_INSN 2 /* Flush instruction cache */ | |
12 | #define FLUSH_CACHE_BOTH 3 /* Flush both caches */ | |
13 | ||
14 | #endif /* _M68K_CACHECTL_H */ |