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| Rev 749 | Rev 751 | ||
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| 58 | 58 | ||
| 59 | #define PPN_SHIFT 12 |
59 | #define PPN_SHIFT 12 |
| 60 | 60 | ||
| 61 | #define VRN_SHIFT 61 |
61 | #define VRN_SHIFT 61 |
| 62 | #define VRN_MASK (7LL << VRN_SHIFT) |
62 | #define VRN_MASK (7LL << VRN_SHIFT) |
| 63 | - | ||
| 64 | #define VRN_KERNEL 0 |
63 | #define VRN_KERNEL 0 |
| 65 | #define REGION_REGISTERS 8 |
64 | #define REGION_REGISTERS 8 |
| 66 | 65 | ||
| 67 | #define VHPT_WIDTH 20 /* 1M */ |
66 | #define VHPT_WIDTH 20 /* 1M */ |
| 68 | #define VHPT_SIZE (1<<VHPT_WIDTH) |
67 | #define VHPT_SIZE (1<<VHPT_WIDTH) |
| 69 | - | ||
| 70 | #define VHPT_BASE page_ht /* Must be aligned to VHPT_SIZE */ |
68 | #define VHPT_BASE page_ht /* Must be aligned to VHPT_SIZE */ |
| 71 | 69 | ||
| - | 70 | #define PTA_BASE_SHIFT 15 |
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| - | 71 | ||
| 72 | /** Memory Attributes. */ |
72 | /** Memory Attributes. */ |
| 73 | #define MA_WRITEBACK 0x0 |
73 | #define MA_WRITEBACK 0x0 |
| 74 | #define MA_UNCACHEABLE 0x4 |
74 | #define MA_UNCACHEABLE 0x4 |
| 75 | 75 | ||
| 76 | /** Privilege Levels. Only the most and the least privileged ones are ever used. */ |
76 | /** Privilege Levels. Only the most and the least privileged ones are ever used. */ |