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1990/08272/power/io.h (diff list | history)

1990/0826/sys/src/9/power/io.h:87,891990/08272/sys/src/9/power/io.h:87,103 (short | long | prev | next)
1990/0826    
 *  IO board type 
 */ 
extern int ioid; 
1990/08272    
 
/* 
 *  The IO2/IO3 slave maps.  These maps are used to map 
 *  external addresses to MP bus addresses. 
 */ 
enum { 
	a24map,		/* VME A24 non-priv address space */ 
	a32map,		/* VME A32 non-priv address space */ 
	lancemap,	/* Lance chip address space */ 
	scsi1map,	/* SCSI bus 1 address space */ 
	scsi0map,	/* SCSI bus 0 address space */ 
	nomap, 
}; 
#define	WRITEMAP	IO2(ulong, 0xFA0000); 


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