diff options
Diffstat (limited to 'sys/arch/i386/include/hibernate_var.h')
| -rw-r--r-- | sys/arch/i386/include/hibernate_var.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/sys/arch/i386/include/hibernate_var.h b/sys/arch/i386/include/hibernate_var.h index b7aed052c7c..07a14b9836f 100644 --- a/sys/arch/i386/include/hibernate_var.h +++ b/sys/arch/i386/include/hibernate_var.h @@ -23,9 +23,32 @@ #define HIBERNATE_STACK_PAGE (PAGE_SIZE * 5) #define HIBERNATE_IO_PAGE (PAGE_SIZE * 6) #define HIBERNATE_TEMP_PAGE (PAGE_SIZE * 10) -#define HIBERNATE_PT_PAGE (PAGE_SIZE * 11) -#define HIBERNATE_ALLOC_PAGE (PAGE_SIZE * 12) +#define HIBERNATE_TEMP_PAGE2 (PAGE_SIZE * 11) +#define HIBERNATE_PD_PAGE (PAGE_SIZE * 12) +#define HIBERNATE_PT_PAGE (PAGE_SIZE * 13) +#define HIBERNATE_ALLOC_PAGE (PAGE_SIZE * 14) + +#define HIBERNATE_CHUNKS_PAGE (PAGE_SIZE * 15) + +/* Use 4MB hibernation chunks */ +#define HIBERNATE_CHUNK_SIZE 0x400000 + +/* 1MB of chunk table from 1MB-2MB phys */ +#define HIBERNATE_CHUNK_TABLE_START 0x100000 +#define HIBERNATE_CHUNK_TABLE_END 0x200000 +#define HIBERNATE_CHUNK_TABLE_SIZE (HIBERNATE_CHUNK_TABLE_END - \ + HIBERNATE_CHUNK_TABLE_START) + +/* 320KB (80 pages) for gzip allocator */ +#define HIBERNATE_ZLIB_SCRATCH (PAGE_SIZE * 20) +#define HIBERNATE_ZLIB_START (PAGE_SIZE * 21) +#define HIBERNATE_ZLIB_END (PAGE_SIZE * (21 + 80)) +#define HIBERNATE_ZLIB_SIZE (HIBERNATE_ZLIB_END - HIBERNATE_ZLIB_START) + #define HIBERNATE_STACK_OFFSET 0x0F00 #define atop_4m(x) ((x) >> PAGE_SHIFT_4M) -#define s4pte_4m(va) ((pt_entry_t *)HIBERNATE_PT_PAGE + atop_4m(va)) +#define atop_4k(x) ((x) >> PAGE_SHIFT) +#define s4pde_4m(va) ((pt_entry_t *)HIBERNATE_PD_PAGE + atop_4m(va)) +#define s4pde_4k(va) ((pt_entry_t *)HIBERNATE_PD_PAGE + atop_4k(va)) +#define s4pte_4k(va) ((pt_entry_t *)HIBERNATE_PT_PAGE + atop_4k(va)) |