diff options
Diffstat (limited to 'kexec/arch/mips/crashdump-mips.h')
| -rw-r--r-- | kexec/arch/mips/crashdump-mips.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/kexec/arch/mips/crashdump-mips.h b/kexec/arch/mips/crashdump-mips.h new file mode 100644 index 0000000..55c9925 --- /dev/null +++ b/kexec/arch/mips/crashdump-mips.h @@ -0,0 +1,30 @@ +#ifndef CRASHDUMP_MIPS_H +#define CRASHDUMP_MIPS_H + +struct kexec_info; +int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline, + unsigned long max_addr, unsigned long min_base); +#ifdef __mips64 +#define PAGE_OFFSET 0xa800000000000000ULL +#define MAXMEM 0 +#else +#define PAGE_OFFSET 0x80000000 +#define MAXMEM 0x80000000 +#endif +#define __pa(x) ((unsigned long)(X) & 0x7fffffff) + +#define LOONGSON_PAGE_OFFSET 0xffffffff80000000ULL +#define OCTEON_PAGE_OFFSET 0x8000000000000000ULL + +#define CRASH_MAX_MEMMAP_NR (KEXEC_MAX_SEGMENTS + 1) +#define CRASH_MAX_MEMORY_RANGES (MAX_MEMORY_RANGES + 2) + +#define COMMAND_LINE_SIZE 512 + +/* Backup Region, First 1M of System RAM. */ +#define BACKUP_SRC_START 0x00000000 +#define BACKUP_SRC_END 0x000fffff +#define BACKUP_SRC_SIZE (BACKUP_SRC_END - BACKUP_SRC_START + 1) + +extern struct arch_options_t arch_options; +#endif /* CRASHDUMP_MIPS_H */ |