/* * include/asm-alpha/cache.h */#ifndef __ARCH_ALPHA_CACHE_H#define __ARCH_ALPHA_CACHE_H  /* Bytes per L1 (data) cache line. */#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)# define L1_CACHE_BYTES     64# define L1_CACHE_SHIFT     6#else/* Both EV4 and EV5 are write-through, read-allocate,   direct-mapped, physical.*/# define L1_CACHE_BYTES     32# define L1_CACHE_SHIFT     5#endif #define SMP_CACHE_BYTES    L1_CACHE_BYTES #endif