From 5e0b8d508ed51004bd836384293be00950ee62c9 Mon Sep 17 00:00:00 2001 From: Pasha Date: Tue, 20 Feb 2024 18:49:50 +0000 Subject: init gnumach copy --- linux/src/include/asm-i386/cache.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 linux/src/include/asm-i386/cache.h (limited to 'linux/src/include/asm-i386/cache.h') diff --git a/linux/src/include/asm-i386/cache.h b/linux/src/include/asm-i386/cache.h new file mode 100644 index 0000000..cea6c85 --- /dev/null +++ b/linux/src/include/asm-i386/cache.h @@ -0,0 +1,18 @@ +/* + * 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 -- cgit v1.2.1