diff options
Diffstat (limited to 'arch/microblaze/include/asm')
| -rw-r--r-- | arch/microblaze/include/asm/exceptions.h | 6 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/io.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pgtable.h | 33 |
3 files changed, 0 insertions, 41 deletions
diff --git a/arch/microblaze/include/asm/exceptions.h b/arch/microblaze/include/asm/exceptions.h index 90731df9e574..4c7b5d037c88 100644 --- a/arch/microblaze/include/asm/exceptions.h +++ b/arch/microblaze/include/asm/exceptions.h @@ -64,12 +64,6 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, void die(const char *str, struct pt_regs *fp, long err); void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr); -#ifdef CONFIG_MMU -void __bug(const char *file, int line, void *data); -int bad_trap(int trap_num, struct pt_regs *regs); -int debug_trap(struct pt_regs *regs); -#endif /* CONFIG_MMU */ - #if defined(CONFIG_KGDB) void (*debugger)(struct pt_regs *regs); int (*debugger_bpt)(struct pt_regs *regs); diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h index e45a6eea92e0..00b5398d08c7 100644 --- a/arch/microblaze/include/asm/io.h +++ b/arch/microblaze/include/asm/io.h @@ -139,8 +139,6 @@ static inline void writel(unsigned int v, volatile void __iomem *addr) #ifdef CONFIG_MMU -#define mm_ptov(addr) ((void *)__phys_to_virt(addr)) -#define mm_vtop(addr) ((unsigned long)__virt_to_phys(addr)) #define phys_to_virt(addr) ((void *)__phys_to_virt(addr)) #define virt_to_phys(addr) ((unsigned long)__virt_to_phys(addr)) #define virt_to_bus(addr) ((unsigned long)__virt_to_phys(addr)) diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h index dd2bb60651c7..16a117ed2606 100644 --- a/arch/microblaze/include/asm/pgtable.h +++ b/arch/microblaze/include/asm/pgtable.h @@ -512,15 +512,6 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address) extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; /* - * When flushing the tlb entry for a page, we also need to flush the hash - * table entry. flush_hash_page is assembler (for speed) in hashtable.S. - */ -extern int flush_hash_page(unsigned context, unsigned long va, pte_t *ptep); - -/* Add an HPTE to the hash table */ -extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep); - -/* * Encode and decode a swap entry. * Note that the bits we use in a PTE for representing a swap entry * must not include the _PAGE_PRESENT bit, or the _PAGE_HASHPTE bit @@ -533,15 +524,7 @@ extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep); #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 2 }) - -/* CONFIG_APUS */ -/* For virtual address to physical address conversion */ -extern void cache_clear(__u32 addr, int length); -extern void cache_push(__u32 addr, int length); -extern int mm_end_of_chunk(unsigned long addr, int len); extern unsigned long iopa(unsigned long addr); -/* extern unsigned long mm_ptov(unsigned long addr) \ - __attribute__ ((const)); TBD */ /* Values for nocacheflag and cmode */ /* These are not used by the APUS kernel_map, but prevents @@ -552,18 +535,6 @@ extern unsigned long iopa(unsigned long addr); #define IOMAP_NOCACHE_NONSER 2 #define IOMAP_NO_COPYBACK 3 -/* - * Map some physical address range into the kernel address space. - */ -extern unsigned long kernel_map(unsigned long paddr, unsigned long size, - int nocacheflag, unsigned long *memavailp); - -/* - * Set cache mode of (kernel space) address range. - */ -extern void kernel_set_cachemode(unsigned long address, unsigned long size, - unsigned int cmode); - /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ #define kern_addr_valid(addr) (1) @@ -577,10 +548,6 @@ extern void kernel_set_cachemode(unsigned long address, unsigned long size, void do_page_fault(struct pt_regs *regs, unsigned long address, unsigned long error_code); -void __init io_block_mapping(unsigned long virt, phys_addr_t phys, - unsigned int size, int flags); - -void __init adjust_total_lowmem(void); void mapin_ram(void); int map_page(unsigned long va, phys_addr_t pa, int flags); |
