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| Rev 967 | Rev 1108 | ||
|---|---|---|---|
| Line 39... | Line 39... | ||
| 39 | #ifdef KERNEL |
39 | #ifdef KERNEL |
| 40 | 40 | ||
| 41 | /** Bit width of the TLB-locked portion of kernel address space. */ |
41 | /** Bit width of the TLB-locked portion of kernel address space. */ |
| 42 | #define KERNEL_PAGE_WIDTH 28 /* 256M */ |
42 | #define KERNEL_PAGE_WIDTH 28 /* 256M */ |
| 43 | 43 | ||
| 44 | #define SET_PTL0_ADDRESS_ARCH(x) /**< To be removed as situation permits. */ |
- | |
| 45 | - | ||
| 46 | #define PPN_SHIFT 12 |
44 | #define PPN_SHIFT 12 |
| 47 | 45 | ||
| 48 | #define VRN_SHIFT 61 |
46 | #define VRN_SHIFT 61 |
| 49 | #define VRN_MASK (7LL << VRN_SHIFT) |
47 | #define VRN_MASK (7LL << VRN_SHIFT) |
| 50 | #define VA2VRN(va) ((va)>>VRN_SHIFT) |
48 | #define VA2VRN(va) ((va)>>VRN_SHIFT) |