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Diffstat (limited to 'arch/powerpc/include/asm/cache.h')
-rw-r--r--arch/powerpc/include/asm/cache.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index 7657aa897a38..5a90292afbad 100644
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -30,15 +30,22 @@
#define IFETCH_ALIGN_BYTES (1 << IFETCH_ALIGN_SHIFT)
#if defined(__powerpc64__) && !defined(__ASSEMBLY__)
+
+struct ppc_cache_info {
+ u32 size;
+ u32 line_size;
+ u32 block_size; /* L1 only */
+ u32 log_block_size;
+ u32 blocks_per_page;
+ u32 sets;
+ u32 assoc;
+};
+
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;
+ struct ppc_cache_info l1d;
+ struct ppc_cache_info l1i;
+ struct ppc_cache_info l2;
+ struct ppc_cache_info l3;
};
extern struct ppc64_caches ppc64_caches;