diff options
Diffstat (limited to 'arch/powerpc/include/asm/abs_addr.h')
| -rw-r--r-- | arch/powerpc/include/asm/abs_addr.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/powerpc/include/asm/abs_addr.h b/arch/powerpc/include/asm/abs_addr.h deleted file mode 100644 index 9d92ba04b033..000000000000 --- a/arch/powerpc/include/asm/abs_addr.h +++ /dev/null @@ -1,56 +0,0 @@ -#ifndef _ASM_POWERPC_ABS_ADDR_H -#define _ASM_POWERPC_ABS_ADDR_H -#ifdef __KERNEL__ - - -/* - * c 2001 PPC 64 Team, IBM Corp - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/memblock.h> - -#include <asm/types.h> -#include <asm/page.h> -#include <asm/prom.h> - -struct mschunks_map { - unsigned long num_chunks; - unsigned long chunk_size; - unsigned long chunk_shift; - unsigned long chunk_mask; - u32 *mapping; -}; - -extern struct mschunks_map mschunks_map; - -/* Chunks are 256 KB */ -#define MSCHUNKS_CHUNK_SHIFT (18) -#define MSCHUNKS_CHUNK_SIZE (1UL << MSCHUNKS_CHUNK_SHIFT) -#define MSCHUNKS_OFFSET_MASK (MSCHUNKS_CHUNK_SIZE - 1) - -static inline unsigned long chunk_to_addr(unsigned long chunk) -{ - return chunk << MSCHUNKS_CHUNK_SHIFT; -} - -static inline unsigned long addr_to_chunk(unsigned long addr) -{ - return addr >> MSCHUNKS_CHUNK_SHIFT; -} - -static inline unsigned long phys_to_abs(unsigned long pa) -{ - return pa; -} - -/* Convenience macros */ -#define virt_to_abs(va) phys_to_abs(__pa(va)) -#define abs_to_virt(aa) __va(aa) - -#endif /* __KERNEL__ */ -#endif /* _ASM_POWERPC_ABS_ADDR_H */ |