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#ifndef CRASHDUMP_POWERPC_H
#define CRASHDUMP_POWERPC_H
struct kexec_info;
int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline,
unsigned long max_addr, unsigned long min_base);
void add_usable_mem_rgns(unsigned long long base, unsigned long long size);
extern struct arch_options_t arch_options;
#ifdef CONFIG_PPC64
#define PAGE_OFFSET 0xC000000000000000UL
#define VMALLOCBASE 0xD000000000000000UL
#define MAXMEM (-KERNELBASE-VMALLOCBASE)
#else
#define PAGE_OFFSET 0xC0000000
#define MAXMEM 0x30000000 /* Use CONFIG_LOWMEM_SIZE from kernel */
#endif
#define KERNELBASE PAGE_OFFSET
#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
#define COMMAND_LINE_SIZE 512 /* from kernel */
/* Backup Region, First 64K of System RAM. */
#define BACKUP_SRC_START 0x0000
#define BACKUP_SRC_END 0xffff
#define BACKUP_SRC_SIZE (BACKUP_SRC_END - BACKUP_SRC_START + 1)
#define KDUMP_BACKUP_LIMIT BACKUP_SRC_SIZE
#define _ALIGN_UP(addr, size) (((addr)+((size)-1))&(~((size)-1)))
#define _ALIGN_DOWN(addr, size) ((addr)&(~((size)-1)))
extern unsigned long long crash_base;
extern unsigned long long crash_size;
extern unsigned int rtas_base;
extern unsigned int rtas_size;
#endif /* CRASHDUMP_POWERPC_H */
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