diff options
Diffstat (limited to 'arch/sparc64/mm/init.h')
| -rw-r--r-- | arch/sparc64/mm/init.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/sparc64/mm/init.h b/arch/sparc64/mm/init.h deleted file mode 100644 index 16063870a48..00000000000 --- a/arch/sparc64/mm/init.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef _SPARC64_MM_INIT_H -#define _SPARC64_MM_INIT_H - -/* Most of the symbols in this file are defined in init.c and - * marked non-static so that assembler code can get at them. - */ - -#define MAX_PHYS_ADDRESS (1UL << 42UL) -#define KPTE_BITMAP_CHUNK_SZ (256UL * 1024UL * 1024UL) -#define KPTE_BITMAP_BYTES \ - ((MAX_PHYS_ADDRESS / KPTE_BITMAP_CHUNK_SZ) / 8) - -extern unsigned long kern_linear_pte_xor[2]; -extern unsigned long kpte_linear_bitmap[KPTE_BITMAP_BYTES / sizeof(unsigned long)]; -extern unsigned int sparc64_highest_unlocked_tlb_ent; -extern unsigned long sparc64_kern_pri_context; -extern unsigned long sparc64_kern_pri_nuc_bits; -extern unsigned long sparc64_kern_sec_context; -extern void mmu_info(struct seq_file *m); - -struct linux_prom_translation { - unsigned long virt; - unsigned long size; - unsigned long data; -}; - -/* Exported for kernel TLB miss handling in ktlb.S */ -extern struct linux_prom_translation prom_trans[512]; -extern unsigned int prom_trans_ents; - -/* Exported for SMP bootup purposes. */ -extern unsigned long kern_locked_tte_data; - -extern void prom_world(int enter); - -extern void free_initmem(void); - -#ifdef CONFIG_SPARSEMEM_VMEMMAP -#define VMEMMAP_CHUNK_SHIFT 22 -#define VMEMMAP_CHUNK (1UL << VMEMMAP_CHUNK_SHIFT) -#define VMEMMAP_CHUNK_MASK ~(VMEMMAP_CHUNK - 1UL) -#define VMEMMAP_ALIGN(x) (((x)+VMEMMAP_CHUNK-1UL)&VMEMMAP_CHUNK_MASK) - -#define VMEMMAP_SIZE ((((1UL << MAX_PHYSADDR_BITS) >> PAGE_SHIFT) * \ - sizeof(struct page *)) >> VMEMMAP_CHUNK_SHIFT) -extern unsigned long vmemmap_table[VMEMMAP_SIZE]; -#endif - -#endif /* _SPARC64_MM_INIT_H */ |