diff options
Diffstat (limited to 'arch/sh/include/asm/mmu.h')
| -rw-r--r-- | arch/sh/include/asm/mmu.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/sh/include/asm/mmu.h b/arch/sh/include/asm/mmu.h index e5e8f48830e..ca7d91e8aa7 100644 --- a/arch/sh/include/asm/mmu.h +++ b/arch/sh/include/asm/mmu.h @@ -31,6 +31,7 @@ #ifndef __ASSEMBLY__ #include <linux/errno.h> +#include <linux/threads.h> /* Default "unsigned long" context */ typedef unsigned long mm_context_id_t[NR_CPUS]; @@ -72,6 +73,7 @@ long pmb_remap(unsigned long virt, unsigned long phys, unsigned long size, unsigned long flags); void pmb_unmap(unsigned long addr); int pmb_init(void); +bool __in_29bit_mode(void); #else static inline long pmb_remap(unsigned long virt, unsigned long phys, unsigned long size, unsigned long flags) @@ -87,8 +89,14 @@ static inline int pmb_init(void) { return -ENODEV; } -#endif /* CONFIG_PMB */ +#ifdef CONFIG_29BIT +#define __in_29bit_mode() (1) +#else +#define __in_29bit_mode() (0) +#endif + +#endif /* CONFIG_PMB */ #endif /* __ASSEMBLY__ */ #endif /* __MMU_H */ |