dde5e3ffb7
This does a bit of reorganizing for allowing nommu to use the new and generic cache.c, no functional changes. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
76 lines
1.2 KiB
C
76 lines
1.2 KiB
C
/*
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* arch/sh/mm/tlb-nommu.c
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*
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* TLB Operations for MMUless SH.
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*
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* Copyright (C) 2002 Paul Mundt
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*
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* Released under the terms of the GNU GPL v2.0.
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*/
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#include <linux/kernel.h>
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#include <linux/mm.h>
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#include <asm/pgtable.h>
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#include <asm/tlbflush.h>
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/*
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* Nothing too terribly exciting here ..
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*/
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void local_flush_tlb_all(void)
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{
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BUG();
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}
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void local_flush_tlb_mm(struct mm_struct *mm)
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{
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BUG();
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}
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void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
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unsigned long end)
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{
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BUG();
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}
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void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
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{
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BUG();
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}
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void local_flush_tlb_one(unsigned long asid, unsigned long page)
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{
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BUG();
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}
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void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
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{
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BUG();
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}
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void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
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{
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}
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void __init kmap_coherent_init(void)
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{
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}
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void *kmap_coherent(struct page *page, unsigned long addr)
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{
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BUG();
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return NULL;
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}
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void kunmap_coherent(void)
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{
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BUG();
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}
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void __init page_table_range_init(unsigned long start, unsigned long end,
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pgd_t *pgd_base)
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{
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}
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void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
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{
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}
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