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File:  [GnuMach] / Gnu-Mach / linux / src / include / asm-i386 / cache.h
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Wed Sep 2 04:46:03 2020 UTC (5 years, 11 months ago) by root
Branches: MAIN, GNU
CVS tags: HEAD, GNUMach180, GNUMach170, GNUMach160, GNUMach150, GNUMach140
GNU Mach 1.4

/*
 * include/asm-i386/cache.h
 */
#ifndef __ARCH_I386_CACHE_H
#define __ARCH_I386_CACHE_H

/* bytes per L1 cache line */
#if    CPU==586 || CPU==686
#define        L1_CACHE_BYTES  32
#else
#define        L1_CACHE_BYTES  16
#endif

#define        L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))

#define        SMP_CACHE_BYTES L1_CACHE_BYTES

#endif
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