| 115 | } |
| 116 | |
| 117 | void |
| 118 | tlb_invalidate_address(struct pmap *pmap, vm_offset_t va) |
| 119 | { |
| 120 | register_t asid; |
| 121 | register_t s; |
| 122 | int i; |
| 123 | |
| 124 | va &= ~PAGE_MASK; |
| 125 | |
| 126 | s = intr_disable(); |
| 127 | asid = mips_rd_entryhi() & TLBHI_ASID_MASK; |
| 128 | |
| 129 | mips_wr_pagemask(0); |
| 130 | mips_wr_entryhi(TLBHI_ENTRY(va, pmap_asid(pmap))); |
| 131 | tlb_probe(); |
| 132 | i = mips_rd_index(); |
| 133 | if (i >= 0) |
| 134 | tlb_invalidate_one(i); |
| 135 | |
| 136 | mips_wr_entryhi(asid); |
| 137 | intr_restore(s); |
| 138 | } |
| 139 | |
| 140 | void |
| 141 | tlb_invalidate_all(void) |
no test coverage detected