| /trunk/kernel/arch/sparc64/include/trap/mmu.h |
|---|
| 111,10 → 111,9 |
| andncc %g1, %g2, %g3 ! get page address into %g3 |
| bz 0f ! page address is zero |
| or %g3, (TTE_CV|TTE_CP|TTE_P|TTE_W), %g2 ! 8K pages are the default (encoded as 0) |
| mov 1, %g3 |
| sllx %g3, TTE_V_SHIFT, %g3 |
| or %g2, %g3, %g2 |
| sethi %hi(kernel_8k_tlb_data_template), %g2 |
| ldx [%g2 + %lo(kernel_8k_tlb_data_template)], %g2 |
| or %g3, %g2, %g2 |
| stxa %g2, [%g0] ASI_DTLB_DATA_IN_REG ! identity map the kernel page |
| retry |