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