diff options
| -rw-r--r-- | include/asm-mips/page.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index c56c6a85908d..b92dd8c760da 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -35,7 +35,7 @@ #ifndef __ASSEMBLY__ #include <linux/pfn.h> -#include <linux/io.h> +#include <asm/io.h> /* * It's normally defined only for FLATMEM config but it's @@ -143,11 +143,15 @@ typedef struct { unsigned long pgprot; } pgprot_t; * __pa()/__va() should be used only during mem init. */ #if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64) -#define __pa_page_offset(x) ((unsigned long)(x) < CKSEG0 ? PAGE_OFFSET : CKSEG0) +#define __pa(x) \ +({ \ + unsigned long __x = (unsigned long)(x); \ + __x < CKSEG0 ? XPHYSADDR(__x) : CPHYSADDR(__x); \ +}) #else -#define __pa_page_offset(x) PAGE_OFFSET +#define __pa(x) \ + ((unsigned long)(x) - PAGE_OFFSET + PHYS_OFFSET) #endif -#define __pa(x) ((unsigned long)(x) - __pa_page_offset(x) + PHYS_OFFSET) #define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - PHYS_OFFSET)) #define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x),0)) |
