#ifndef __ARCH_PPC64_CACHE_H
#define __ARCH_PPC64_CACHE_H
+#include <asm/types.h>
+
/* bytes per L1 cache line */
#define L1_CACHE_SHIFT 7
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
#define SMP_CACHE_BYTES L1_CACHE_BYTES
#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */
+#ifndef __ASSEMBLY__
+
+struct ppc64_caches {
+ u32 dsize; /* L1 d-cache size */
+ u32 dline_size; /* L1 d-cache line size */
+ u32 log_dline_size;
+ u32 dlines_per_page;
+ u32 isize; /* L1 i-cache size */
+ u32 iline_size; /* L1 i-cache line size */
+ u32 log_iline_size;
+ u32 ilines_per_page;
+};
+
+extern struct ppc64_caches ppc64_caches;
+
+#endif
+
#endif