h41031
s 00000/00000/00017
d D 1.3 82/09/13 13:03:02 ross 3 2
c 
e
s 00000/00000/00017
d D 1.2 82/09/13 11:08:24 ross 2 1
c 
e
s 00017/00000/00000
d D 1.1 82/09/13 10:18:42 ross 1 0
e
u
U
t
T
I 1
/*
 * Information about a device waiting to use a selector channel
 */

struct selchq {
	int	(*sq_sstart)();		/* startup routine when selch is free */
	int	(*sq_sintr)();		/* selch interrupt routine */
	struct selchq	*sq_forw;	/* next device waiting for channel */
};

/*
 * Selector channel commands
 */
#define	STOP		0x48
#define	GO		0x50
#define	READ_GO		0x70
#define SELCHBSY	0x08
E 1
