diff options
author | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
commit | 49997d75152b3d23c53b0fa730599f2f74c92c65 (patch) | |
tree | 46e93126170d02cfec9505172e545732c1b69656 /arch/ppc/mm/mmu_decl.h | |
parent | a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/powerpc/booting-without-of.txt
drivers/atm/Makefile
drivers/net/fs_enet/fs_enet-main.c
drivers/pci/pci-acpi.c
net/8021q/vlan.c
net/iucv/iucv.c
Diffstat (limited to 'arch/ppc/mm/mmu_decl.h')
-rw-r--r-- | arch/ppc/mm/mmu_decl.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/arch/ppc/mm/mmu_decl.h b/arch/ppc/mm/mmu_decl.h deleted file mode 100644 index 5f813e386b8..00000000000 --- a/arch/ppc/mm/mmu_decl.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Declarations of procedures and variables shared between files - * in arch/ppc/mm/. - * - * Derived from arch/ppc/mm/init.c: - * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) - * - * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) - * and Cort Dougan (PReP) (cort@cs.nmt.edu) - * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). - * - * Derived from "arch/i386/mm/init.c" - * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - */ -#include <asm/tlbflush.h> -#include <asm/mmu.h> - -extern void mapin_ram(void); -extern int map_page(unsigned long va, phys_addr_t pa, int flags); -extern void setbat(int index, unsigned long virt, unsigned long phys, - unsigned int size, int flags); -extern void reserve_phys_mem(unsigned long start, unsigned long size); -extern void settlbcam(int index, unsigned long virt, phys_addr_t phys, - unsigned int size, int flags, unsigned int pid); -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 unsigned long total_memory; -extern unsigned long total_lowmem; -extern int mem_init_done; - -extern PTE *Hash, *Hash_end; -extern unsigned long Hash_size, Hash_mask; - -extern unsigned int num_tlbcam_entries; - -/* ...and now those things that may be slightly different between processor - * architectures. -- Dan - */ -#if defined(CONFIG_8xx) -#define flush_HPTE(X, va, pg) _tlbie(va, 0 /* 8xx doesn't care about PID */) -#define MMU_init_hw() do { } while(0) -#define mmu_mapin_ram() (0UL) - -#elif defined(CONFIG_4xx) -#define flush_HPTE(pid, va, pg) _tlbie(va, pid) -extern void MMU_init_hw(void); -extern unsigned long mmu_mapin_ram(void); - -#else -/* anything except 4xx or 8xx */ -extern void MMU_init_hw(void); -extern unsigned long mmu_mapin_ram(void); - -/* Be careful....this needs to be updated if we ever encounter 603 SMPs, - * which includes all new 82xx processors. We need tlbie/tlbsync here - * in that case (I think). -- Dan. - */ -static inline void flush_HPTE(unsigned context, unsigned long va, - unsigned long pdval) -{ - if ((Hash != 0) && - cpu_has_feature(CPU_FTR_HPTE_TABLE)) - flush_hash_pages(0, va, pdval, 1); - else - _tlbie(va); -} -#endif |