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#ifndef CRASHDUMP_PPC64_H
#define CRASHDUMP_PPC64_H
#include <stdint.h>
#include <sys/types.h>
struct kexec_info;
int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline,
uint64_t max_addr, unsigned long min_base);
void add_usable_mem_rgns(unsigned long long base, unsigned long long size);
#define PAGE_OFFSET 0xC000000000000000ULL
#define KERNELBASE PAGE_OFFSET
#define VMALLOCBASE 0xD000000000000000ULL
#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
#define MAXMEM (-(unsigned long)(KERNELBASE-VMALLOCBASE))
#define COMMAND_LINE_SIZE 2048 /* 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 KERNEL_RUN_AT_ZERO_MAGIC 0x72756e30 /* "run0" */
extern uint64_t crash_base;
extern uint64_t crash_size;
extern uint64_t memory_limit;
extern unsigned int rtas_base;
extern unsigned int rtas_size;
extern uint64_t opal_base;
extern uint64_t opal_size;
/*
* In case of ibm,dynamic-memory-v2 property, this is the number of LMB
* sets where each set represents a group of sequential LMB entries. In
* case of ibm,dynamic-memory property, the number of LMB sets is nothing
* but the total number of LMB entries.
*/
extern unsigned int num_of_lmb_sets;
extern unsigned int is_dyn_mem_v2;
extern uint64_t lmb_size;
#define LMB_ENTRY_SIZE 24
#define DRCONF_ADDR (is_dyn_mem_v2 ? 4 : 0)
#define DRCONF_FLAGS 20
#endif /* CRASHDUMP_PPC64_H */
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