diff options
Diffstat (limited to 'include/asm-ppc64/abs_addr.h')
| -rw-r--r-- | include/asm-ppc64/abs_addr.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/include/asm-ppc64/abs_addr.h b/include/asm-ppc64/abs_addr.h index 2276567f133a..05414a9bfdd1 100644 --- a/include/asm-ppc64/abs_addr.h +++ b/include/asm-ppc64/abs_addr.h @@ -17,18 +17,17 @@ #include <asm/prom.h> #include <asm/lmb.h> -struct msChunks { +#ifdef CONFIG_MSCHUNKS + +struct mschunks_map { unsigned long num_chunks; unsigned long chunk_size; unsigned long chunk_shift; unsigned long chunk_mask; - u32 *abs; + u32 *mapping; }; -extern struct msChunks msChunks; - - -#ifdef CONFIG_MSCHUNKS +extern struct mschunks_map mschunks_map; /* Chunks are 256 KB */ #define MSCHUNKS_CHUNK_SHIFT (18) @@ -52,10 +51,10 @@ static inline unsigned long chunk_offset(unsigned long addr) static inline unsigned long abs_chunk(unsigned long pchunk) { - if (pchunk >= msChunks.num_chunks) + if (pchunk >= mschunks_map.num_chunks) return pchunk; - return msChunks.abs[pchunk]; + return mschunks_map.mapping[pchunk]; } /* A macro so it can take pointers or unsigned long. */ |