2 * some sbus structures and macros to make usage of sbus drivers possible 8 struct linux_sbus_device
{ 10 unsigned int which_io
; 11 unsigned int phys_addr
; 15 externvoid*sparc_alloc_io(u32
,void*,int,char*, u32
,int); 16 #define sparc_alloc_io(a,b,c,d,e,f) (a)