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Rev 897 | Rev 898 | ||
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Line 74... | Line 74... | ||
74 | 74 | ||
75 | immu_disable(); |
75 | immu_disable(); |
76 | dmmu_disable(); |
76 | dmmu_disable(); |
77 | 77 | ||
78 | /* |
78 | /* |
- | 79 | * Demap everything, especially OpenFirmware. |
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- | 80 | */ |
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- | 81 | itlb_demap(TLB_DEMAP_CONTEXT, TLB_DEMAP_NUCLEUS, 0); |
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- | 82 | dtlb_demap(TLB_DEMAP_CONTEXT, TLB_DEMAP_NUCLEUS, 0); |
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- | 83 | ||
- | 84 | /* |
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79 | * We do identity mapping of 4M-page at 4M. |
85 | * We do identity mapping of 4M-page at 4M. |
80 | */ |
86 | */ |
81 | tag.value = ASID_KERNEL; |
87 | tag.value = ASID_KERNEL; |
82 | tag.vpn = pg.vpn; |
88 | tag.vpn = pg.vpn; |
83 | 89 |