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1#ifndef _ASM_POWERPC_SETUP_H 2#define _ASM_POWERPC_SETUP_H 3 4#include <uapi/asm/setup.h> 5 6#ifndef __ASSEMBLY__ 7extern void ppc_printk_progress(char *s, unsigned short hex); 8 9extern unsigned int rtas_data; 10extern int mem_init_done; /* set on boot once kmalloc can be called */ 11extern int init_bootmem_done; /* set once bootmem is available */ 12extern unsigned long long memory_limit; 13extern unsigned long klimit; 14extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask); 15 16struct device_node; 17extern void note_scsi_host(struct device_node *, void *); 18 19/* Used in very early kernel initialization. */ 20extern unsigned long reloc_offset(void); 21extern unsigned long add_reloc_offset(unsigned long); 22extern void reloc_got2(unsigned long); 23 24#define PTRRELOC(x) ((typeof(x)) add_reloc_offset((unsigned long)(x))) 25 26void check_for_initrd(void); 27void do_init_bootmem(void); 28void setup_panic(void); 29#define ARCH_PANIC_TIMEOUT 180 30 31#endif /* !__ASSEMBLY__ */ 32 33#endif /* _ASM_POWERPC_SETUP_H */ 34