diff options
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index a4d7a327c0e5..bea2d21ac6f7 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -33,7 +33,6 @@ extern void invalidate_tlbcam_entry(int index); extern int __map_without_bats; extern unsigned long ioremap_base; -extern unsigned long ioremap_bot; extern unsigned int rtas_data, rtas_size; extern PTE *Hash, *Hash_end; @@ -42,6 +41,7 @@ extern unsigned long Hash_size, Hash_mask; extern unsigned int num_tlbcam_entries; #endif +extern unsigned long ioremap_bot; extern unsigned long __max_low_memory; extern unsigned long __initial_memory_limit; extern unsigned long total_memory; @@ -84,4 +84,16 @@ static inline void flush_HPTE(unsigned context, unsigned long va, else _tlbie(va); } +#else /* CONFIG_PPC64 */ +/* imalloc region types */ +#define IM_REGION_UNUSED 0x1 +#define IM_REGION_SUBSET 0x2 +#define IM_REGION_EXISTS 0x4 +#define IM_REGION_OVERLAP 0x8 +#define IM_REGION_SUPERSET 0x10 + +extern struct vm_struct * im_get_free_area(unsigned long size); +extern struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size, + int region_type); +extern void im_free(void *addr); #endif |