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Diffstat (limited to 'include/asm-arm26/tlbflush.h')
-rw-r--r--include/asm-arm26/tlbflush.h70
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-arm26/tlbflush.h b/include/asm-arm26/tlbflush.h
deleted file mode 100644
index f79c1cbf4f6..00000000000
--- a/include/asm-arm26/tlbflush.h
+++ /dev/null
@@ -1,70 +0,0 @@
-#ifndef __ASMARM_TLBFLUSH_H
-#define __ASMARM_TLBFLUSH_H
-
-/*
- * TLB flushing:
- *
- * - flush_tlb_all() flushes all processes TLBs
- * - flush_tlb_mm(mm) flushes the specified mm context TLB's
- * - flush_tlb_page(vma, vmaddr) flushes one page
- * - flush_tlb_range(vma, start, end) flushes a range of pages
- */
-
-#define flush_tlb_all() memc_update_all()
-#define flush_tlb_mm(mm) memc_update_mm(mm)
-#define flush_tlb_page(vma, vmaddr) do { printk("flush_tlb_page\n");} while (0) // IS THIS RIGHT?
-#define flush_tlb_range(vma,start,end) \
- do { memc_update_mm(vma->vm_mm); (void)(start); (void)(end); } while (0)
-#define flush_tlb_pgtables(mm,start,end) do { printk("flush_tlb_pgtables\n");} while (0)
-#define flush_tlb_kernel_range(s,e) do { printk("flush_tlb_range\n");} while (0)
-
-/*
- * The following handle the weird MEMC chip
- */
-static inline void memc_update_all(void)
-{
- struct task_struct *p;
- cpu_memc_update_all(init_mm.pgd);
- for_each_process(p) {
- if (!p->mm)
- continue;
- cpu_memc_update_all(p->mm->pgd);
- }
- processor._set_pgd(current->active_mm->pgd);
-}
-
-static inline void memc_update_mm(struct mm_struct *mm)
-{
- cpu_memc_update_all(mm->pgd);
-
- if (mm == current->active_mm)
- processor._set_pgd(mm->pgd);
-}
-
-static inline void
-memc_clear(struct mm_struct *mm, struct page *page)
-{
- cpu_memc_update_entry(mm->pgd, (unsigned long) page_address(page), 0);
-
- if (mm == current->active_mm)
- processor._set_pgd(mm->pgd);
-}
-
-static inline void
-memc_update_addr(struct mm_struct *mm, pte_t pte, unsigned long vaddr)
-{
- cpu_memc_update_entry(mm->pgd, pte_val(pte), vaddr);
-
- if (mm == current->active_mm)
- processor._set_pgd(mm->pgd);
-}
-
-static inline void
-update_mmu_cache(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
-{
- struct mm_struct *mm = vma->vm_mm;
-printk("update_mmu_cache\n");
- memc_update_addr(mm, pte, addr);
-}
-
-#endif