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4fbb67e3 MR |
1 | #ifndef _XEN_P2M_H |
2 | #define _XEN_P2M_H | |
3 | ||
4 | #define P2M_PER_PAGE (PAGE_SIZE / sizeof(unsigned long)) | |
5 | #define P2M_MID_PER_PAGE (PAGE_SIZE / sizeof(unsigned long *)) | |
6 | #define P2M_TOP_PER_PAGE (PAGE_SIZE / sizeof(unsigned long **)) | |
7 | ||
8 | #define MAX_P2M_PFN (P2M_TOP_PER_PAGE * P2M_MID_PER_PAGE * P2M_PER_PAGE) | |
9 | ||
10 | #define MAX_REMAP_RANGES 10 | |
11 | ||
12 | extern unsigned long __init set_phys_range_identity(unsigned long pfn_s, | |
13 | unsigned long pfn_e); | |
14 | ||
15 | #endif /* _XEN_P2M_H */ |