linux-sg2042/arch/sh/mm/tlb-nommu.c

62 lines
1.0 KiB
C

/*
* arch/sh/mm/tlb-nommu.c
*
* TLB Operations for MMUless SH.
*
* Copyright (C) 2002 Paul Mundt
*
* Released under the terms of the GNU GPL v2.0.
*/
#include <linux/kernel.h>
#include <linux/mm.h>
#include <asm/pgtable.h>
/*
* Nothing too terribly exciting here ..
*/
void local_flush_tlb_all(void)
{
BUG();
}
void local_flush_tlb_mm(struct mm_struct *mm)
{
BUG();
}
void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
unsigned long end)
{
BUG();
}
void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
{
BUG();
}
void local_flush_tlb_one(unsigned long asid, unsigned long page)
{
BUG();
}
void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
{
BUG();
}
void update_mmu_cache(struct vm_area_struct * vma,
unsigned long address, pte_t pte)
{
BUG();
}
void __init page_table_range_init(unsigned long start, unsigned long end,
pgd_t *pgd_base)
{
}
void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
{
}