| Yinghai Lu | c8dcdb9 | 2012-11-16 19:39:10 -0800 | [diff] [blame] | 1 | #ifndef _ASM_X86_INIT_H |
| 2 | #define _ASM_X86_INIT_H |
| Pekka Enberg | 4fcb208 | 2009-03-05 14:55:08 +0200 | [diff] [blame] | 3 | |
| Yinghai Lu | aece278 | 2013-01-24 12:19:48 -0800 | [diff] [blame] | 4 | struct x86_mapping_info { |
| 5 | void *(*alloc_pgt_page)(void *); /* allocate buf for page table */ |
| 6 | void *context; /* context for alloc_pgt_page */ |
| 7 | unsigned long pmd_flag; /* page flag for PMD entry */ |
| 8 | bool kernel_mapping; /* kernel mapping or ident mapping */ |
| 9 | }; |
| 10 | |
| 11 | int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page, |
| 12 | unsigned long addr, unsigned long end); |
| Pekka Enberg | 4fcb208 | 2009-03-05 14:55:08 +0200 | [diff] [blame] | 13 | |
| Yinghai Lu | c8dcdb9 | 2012-11-16 19:39:10 -0800 | [diff] [blame] | 14 | #endif /* _ASM_X86_INIT_H */ |