From: downsj <downsj@openbsd.org>
Date: Mon, 10 Feb 1997 01:33:55 +0000 (+0000)
Subject: Support 16 partitions.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=5fca9172ef23c5aaa95f17e432e082cad284925b;p=openbsd

Support 16 partitions.
---

diff --git a/etc/etc.hp300/MAKEDEV b/etc/etc.hp300/MAKEDEV
index 3c9847de221..9fdb35f87af 100644
--- a/etc/etc.hp300/MAKEDEV
+++ b/etc/etc.hp300/MAKEDEV
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$OpenBSD: MAKEDEV,v 1.12 1997/02/03 07:02:08 downsj Exp $
+#	$OpenBSD: MAKEDEV,v 1.13 1997/02/10 01:34:08 downsj Exp $
 #	$NetBSD: MAKEDEV,v 1.12 1995/11/05 23:50:22 thorpej Exp $
 #
 # Copyright (c) 1990 The Regents of the University of California.
@@ -165,7 +165,7 @@ tun*)
 	chown root.wheel tun$unit
 	;;
 
-ccd*|fd*|hd*|sd*|vnd*)
+ccd*|hd*|sd*|vnd*)
 	umask 2 ; unit=`expr $i : '.*d\(.*\)'`
 	case $i in
 	hd*) name=hd; blk=2; chr=9;;
@@ -177,22 +177,38 @@ ccd*|fd*|hd*|sd*|vnd*)
 	0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|\
 	17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)
 		rm -f $name$unit? r$name$unit?
-		mknod ${name}${unit}a	b $blk `expr $unit '*' 8 + 0`
-		mknod ${name}${unit}b	b $blk `expr $unit '*' 8 + 1`
-		mknod ${name}${unit}c	b $blk `expr $unit '*' 8 + 2`
-		mknod ${name}${unit}d	b $blk `expr $unit '*' 8 + 3`
-		mknod ${name}${unit}e	b $blk `expr $unit '*' 8 + 4`
-		mknod ${name}${unit}f	b $blk `expr $unit '*' 8 + 5`
-		mknod ${name}${unit}g	b $blk `expr $unit '*' 8 + 6`
-		mknod ${name}${unit}h	b $blk `expr $unit '*' 8 + 7`
-		mknod r${name}${unit}a	c $chr `expr $unit '*' 8 + 0`
-		mknod r${name}${unit}b	c $chr `expr $unit '*' 8 + 1`
-		mknod r${name}${unit}c	c $chr `expr $unit '*' 8 + 2`
-		mknod r${name}${unit}d	c $chr `expr $unit '*' 8 + 3`
-		mknod r${name}${unit}e	c $chr `expr $unit '*' 8 + 4`
-		mknod r${name}${unit}f	c $chr `expr $unit '*' 8 + 5`
-		mknod r${name}${unit}g	c $chr `expr $unit '*' 8 + 6`
-		mknod r${name}${unit}h	c $chr `expr $unit '*' 8 + 7`
+		mknod ${name}${unit}a	b $blk `expr $unit '*' 16 + 0`
+		mknod ${name}${unit}b	b $blk `expr $unit '*' 16 + 1`
+		mknod ${name}${unit}c	b $blk `expr $unit '*' 16 + 2`
+		mknod ${name}${unit}d	b $blk `expr $unit '*' 16 + 3`
+		mknod ${name}${unit}e	b $blk `expr $unit '*' 16 + 4`
+		mknod ${name}${unit}f	b $blk `expr $unit '*' 16 + 5`
+		mknod ${name}${unit}g	b $blk `expr $unit '*' 16 + 6`
+		mknod ${name}${unit}h	b $blk `expr $unit '*' 16 + 7`
+		mknod ${name}${unit}i	b $blk `expr $unit '*' 16 + 8`
+		mknod ${name}${unit}j	b $blk `expr $unit '*' 16 + 9`
+		mknod ${name}${unit}k	b $blk `expr $unit '*' 16 + 10`
+		mknod ${name}${unit}l	b $blk `expr $unit '*' 16 + 11`
+		mknod ${name}${unit}m	b $blk `expr $unit '*' 16 + 12`
+		mknod ${name}${unit}n	b $blk `expr $unit '*' 16 + 13`
+		mknod ${name}${unit}o	b $blk `expr $unit '*' 16 + 14`
+		mknod ${name}${unit}p	b $blk `expr $unit '*' 16 + 15`
+		mknod r${name}${unit}a	c $chr `expr $unit '*' 16 + 0`
+		mknod r${name}${unit}b	c $chr `expr $unit '*' 16 + 1`
+		mknod r${name}${unit}c	c $chr `expr $unit '*' 16 + 2`
+		mknod r${name}${unit}d	c $chr `expr $unit '*' 16 + 3`
+		mknod r${name}${unit}e	c $chr `expr $unit '*' 16 + 4`
+		mknod r${name}${unit}f	c $chr `expr $unit '*' 16 + 5`
+		mknod r${name}${unit}g	c $chr `expr $unit '*' 16 + 6`
+		mknod r${name}${unit}h	c $chr `expr $unit '*' 16 + 7`
+		mknod r${name}${unit}i	c $chr `expr $unit '*' 16 + 8`
+		mknod r${name}${unit}j	c $chr `expr $unit '*' 16 + 9`
+		mknod r${name}${unit}k	c $chr `expr $unit '*' 16 + 10`
+		mknod r${name}${unit}l	c $chr `expr $unit '*' 16 + 11`
+		mknod r${name}${unit}m	c $chr `expr $unit '*' 16 + 12`
+		mknod r${name}${unit}n	c $chr `expr $unit '*' 16 + 13`
+		mknod r${name}${unit}o	c $chr `expr $unit '*' 16 + 14`
+		mknod r${name}${unit}p	c $chr `expr $unit '*' 16 + 15`
 		chown root.operator ${name}${unit}[a-h] r${name}${unit}[a-h]
 		chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
 		;;
diff --git a/sys/arch/hp300/conf/files.hp300 b/sys/arch/hp300/conf/files.hp300
index 70618b0bc25..be7031a0d0f 100644
--- a/sys/arch/hp300/conf/files.hp300
+++ b/sys/arch/hp300/conf/files.hp300
@@ -1,10 +1,10 @@
-#	$OpenBSD: files.hp300,v 1.3 1997/02/03 08:11:52 downsj Exp $
+#	$OpenBSD: files.hp300,v 1.4 1997/02/10 01:33:55 downsj Exp $
 #	$NetBSD: files.hp300,v 1.22 1997/01/30 22:11:19 scottr Exp $
 #
 # hp300-specific configuration info
 
 # maxpartitions must be the first item in files.${ARCH}
-maxpartitions 8
+maxpartitions 16
 
 maxusers 2 8 64
 
diff --git a/sys/arch/hp300/dev/hdvar.h b/sys/arch/hp300/dev/hdvar.h
index 051bdb246a5..85a71d05cfa 100644
--- a/sys/arch/hp300/dev/hdvar.h
+++ b/sys/arch/hp300/dev/hdvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hdvar.h,v 1.1 1997/02/03 08:11:55 downsj Exp $	*/
+/*	$OpenBSD: hdvar.h,v 1.2 1997/02/10 01:33:56 downsj Exp $	*/
 /*	$NetBSD: rdvar.h,v 1.6 1997/01/30 09:14:19 thorpej Exp $	*/
 
 /*
@@ -91,10 +91,9 @@ struct	hd_softc {
 #define HDF_WANTED	0x20
 #define HDF_WLABEL	0x40
 
-#define	hdunit(x)	(minor(x) >> 3)
-#define hdpart(x)	(minor(x) & 0x7)
-#define	hdpunit(x)	((x) & 7)
-#define hdlabdev(d)	(dev_t)(((int)(d)&~7)|2)	/* hd?c */
+#define	hdunit(x)	DISKUNIT(x)
+#define hdpart(x)	DISKPART(x)
+#define hdlabdev(d)	MAKEDISKDEV(major(d), hdunit(d), RAW_PART)
 
 #define	b_cylin		b_resid
 
diff --git a/sys/arch/hp300/dev/sd.c b/sys/arch/hp300/dev/sd.c
index ecc87b4d639..d848472cfd2 100644
--- a/sys/arch/hp300/dev/sd.c
+++ b/sys/arch/hp300/dev/sd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sd.c,v 1.7 1997/02/03 04:47:47 downsj Exp $	*/
+/*	$OpenBSD: sd.c,v 1.8 1997/02/10 01:33:57 downsj Exp $	*/
 /*	$NetBSD: sd.c,v 1.29 1997/01/30 09:14:20 thorpej Exp $	*/
 
 /*
@@ -1022,9 +1022,6 @@ sdioctl(dev, cmd, data, flag, p)
 	int error, flags;
 
 	switch (cmd) {
-	default:
-		return (EINVAL);
-
 	case DIOCGDINFO:
 		*(struct disklabel *)data = *lp;
 		return (0);
@@ -1106,6 +1103,9 @@ sdioctl(dev, cmd, data, flag, p)
 		 */
 		bcopy(&sc->sc_sensestore, data, sizeof(sc->sc_sensestore));
 		return (0);
+
+	default:
+		return (EINVAL);
 		
 	}
 	/*NOTREACHED*/
diff --git a/sys/arch/hp300/dev/sdvar.h b/sys/arch/hp300/dev/sdvar.h
index c3d9921798c..a23d9dccc6b 100644
--- a/sys/arch/hp300/dev/sdvar.h
+++ b/sys/arch/hp300/dev/sdvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sdvar.h,v 1.6 1997/02/03 04:47:48 downsj Exp $	*/
+/*	$OpenBSD: sdvar.h,v 1.7 1997/02/10 01:33:58 downsj Exp $	*/
 /*	$NetBSD: sdvar.h,v 1.6 1997/01/30 09:14:22 thorpej Exp $	*/
 
 /*
@@ -74,10 +74,9 @@ struct	sd_softc {
 #define SDF_RMEDIA	0x20
 #define SDF_ERROR	0x40
 
-#define	sdunit(x)	(minor(x) >> 3)
-#define sdpart(x)	(minor(x) & 0x7)
-#define	sdpunit(x)	((x) & 7)
-#define sdlabdev(d)	(dev_t)(((int)(d)&~7)|2)	/* sd?c */
+#define	sdunit(x)	DISKUNIT(x)
+#define sdpart(x)	DISKPART(x)
+#define sdlabdev(d)	MAKEDISKDEV(major(d), sdunit(d), RAW_PART)
 
 #define	b_cylin		b_resid
 
diff --git a/sys/arch/hp300/include/disklabel.h b/sys/arch/hp300/include/disklabel.h
index 883ac3b1005..98c0a7ce943 100644
--- a/sys/arch/hp300/include/disklabel.h
+++ b/sys/arch/hp300/include/disklabel.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: disklabel.h,v 1.2 1997/01/12 15:13:34 downsj Exp $	*/
+/*	$OpenBSD: disklabel.h,v 1.3 1997/02/10 01:33:58 downsj Exp $	*/
 /*	$NetBSD: disklabel.h,v 1.1 1994/10/14 18:26:39 cgd Exp $	*/
 
 /*
@@ -36,7 +36,7 @@
 
 #define	LABELSECTOR	(1024 / DEV_BSIZE)	/* sector containing label */
 #define	LABELOFFSET	0			/* offset of label in sector */
-#define	MAXPARTITIONS	8			/* number of partitions */
+#define	MAXPARTITIONS	16			/* number of partitions */
 #define	RAW_PART	2			/* raw partition: xx?c */
 
 /* Just a dummy */
@@ -44,4 +44,9 @@ struct cpu_disklabel {
 	int	cd_dummy;			/* must have one element. */
 };
 
+#ifdef _KERNEL
+struct disklabel;
+int	bounds_check_with_label __P((struct buf *, struct disklabel *, int));
+#endif
+
 #endif /* _MACHINE_DISKLABEL_H_ */