diff options
| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 1997-07-29 22:46:28 +0000 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 1997-07-29 22:46:28 +0000 |
| commit | a79792545018dd90bbb7c82bc011fea832ba043c (patch) | |
| tree | 6dbe15ea4798bbff53e4d1537e6da2cbce74a714 /include | |
| parent | eefde6ec8034bf1f896e2de517cf2f4370f58afd (diff) | |
added add_wired_entry() to allow adding of wired TLB entries
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-mips/pgtable.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index 4f3876cdb..f8785b9b5 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -38,6 +38,13 @@ extern void (*flush_tlb_range)(struct mm_struct *mm, unsigned long start, unsigned long end); extern void (*flush_tlb_page)(struct vm_area_struct *vma, unsigned long page); +/* + * - add_wired_entry() add a fixed TLB entry, and move wired register + */ +extern void (*add_wired_entry)(unsigned long entrylo0, unsigned long entrylo1, + unsigned long entryhi, unsigned long pagemask); + + /* Basically we have the same two-level (which is the logical three level * Linux page table layout folded) page tables as the i386. Some day * when we have proper page coloring support we can have a 1% quicker |