--- Net2/arch/i386/isa/isa_device.h	2018/04/24 18:04:01	1.1.1.1
+++ Net2/arch/i386/isa/isa_device.h	2018/04/24 18:20:07	1.1.1.3
@@ -30,7 +30,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	@(#)isa_device.h	7.1 (Berkeley) 5/9/91
+ *	from: @(#)isa_device.h	7.1 (Berkeley) 5/9/91
+ *	isa_device.h,v 1.6 1993/05/22 08:01:30 cgd Exp
  */
 
 /*
@@ -43,13 +44,15 @@
 struct isa_device {
 	struct	isa_driver *id_driver;
 	short	id_iobase;	/* base i/o address */
-	short	id_irq;		/* interrupt request */
+	u_short	id_irq;		/* interrupt request */
 	short	id_drq;		/* DMA request */
 	caddr_t id_maddr;	/* physical i/o memory address on bus (if any)*/
 	int	id_msize;	/* size of i/o memory */
 	int	(*id_intr)();	/* interrupt interface routine */
 	int	id_unit;	/* unit number */
-	int	id_scsiid;	/* scsi id if needed */
+	int	id_flags;	/* flags */
+	int	id_physid;	/* eg. scsi id if needed */
+	int	id_masunit;	/* for biotab_dktp, the master unit number */
 	int	id_alive;	/* device is present */
 };
 
@@ -67,4 +70,4 @@ struct isa_driver {
 };
 
 extern struct isa_device isa_devtab_bio[], isa_devtab_tty[], isa_devtab_net[],
-		isa_devtab_null[];
+		isa_devtab_null[], isa_subdev[];