Replace the old 4.4BSD scsi code used on hp300 with a ``real'' driver

interfaced with the MI scsi code.

Adapted from NetBSD with some changes (especially to get tape and old
cd-rom drives to not cause the driver to spin during probe).

Tested by millert@ and I, ok millert@

1 files changed, 45 insertions, 12 deletions

diff --git a/etc/etc.hp300/MAKEDEV b/etc/etc.hp300/MAKEDEV
index a6c540c41ef..acb6c86ea07 100644
--- a/etc/etc.hp300/MAKEDEV
+++ b/etc/etc.hp300/MAKEDEV
@@ -31,14 +31,16 @@
 #	local	Configuration specific devices
 # Disks:
 #	ccd*	Concatenated disk devices
+#	cd*	ATAPI and SCSI CD-ROM drives
 #	hd*	HP300 HP-IB disks
 #	rd*	"rd" pseudo-disks
 #	sd*	SCSI disks, including flopticals
 #	vnd*	"file" pseudo-disk devices
 # Tapes:
+#	ch*	SCSI media changers
 #	ct*	HP300 HP-IB cartridge tape drives
 #	mt*	(Magnetic) 9-track reel tape drives
-#	st*	Exabyte tape
+#	st*	SCSI tape drives
 # Terminal ports:
 #	apci*	HP400 4 port serial mux interface
 #	dca*	HP200/300 single port serial interface
@@ -59,8 +61,10 @@
 #	lkm	Loadable kernel modules interface
 #	pf*	Packet Filter
 #	*random	In-kernel random data source
-#	tun*	Network tunnel driver
+#	ss*	SCSI scanners
 #	systrace*	System call tracing device
+#	tun*	Network tunnel driver
+#	uk*	SCSI unknown devices
 #	xfs*	XFS filesystem node
 PATH=/sbin:/usr/sbin:/bin:/usr/bin
 T=$0
@@ -195,7 +199,7 @@ U=`unt $i`
 case $i in
 ramdisk)
 	R std ct0 ct1 st0 st1 hd0 hd1 hd2 hd3 hd4
-	R sd0 sd1 sd2 sd3 sd4 rd0 pty0
+	R sd0 sd1 sd2 sd3 sd4 cd0 cd1 rd0 pty0
 	R hil grf0 apci0 ite0 dca0 dcm0 dcm1
 	R bpf0 bpf1 tun0 tun1 lkm random
 	;;
@@ -311,14 +315,26 @@ xfs*)
 	M xfs$U c 51 $U 600
 	;;
 
-systrace)
-	M systrace c 50 0 644
+uk*)
+	M uk$U c 37 $U 640 operator
 	;;
 
 tun*)
 	M tun$U c 23 $U 600
 	;;
 
+systrace)
+	M systrace c 50 0 644
+	;;
+
+ss*)
+	M ss$U c 38 $(($U*16)) 640 operator
+	M nss$U c 38 $(($(($U*16))+1)) 640 operator
+	M enss$U c 38 $(($(($U*16))+3)) 640 operator
+	RMlist="$RMlist scan$U"
+	MKlist="$MKlist;umask 77;ln -s ss$U scan$U"
+	;;
+
 *random)
 	n=0
 	for pre in " " s u p a
@@ -372,11 +388,20 @@ ptm)
 	M ptm c 52 0 666
 	;;
 
-ct*|mt*|st*)
+st*)
+	n=$(($U*16))
+	for pre in " " n e en
+	do
+		M ${pre}st$U	b 7 $n 660 operator
+		M ${pre}rst$U	c 20 $n 660 operator
+		n=$(($n+1))
+	done
+	;;
+
+ct*|mt*)
 	case $i in
 	ct*) name=ct blk=0 chr=7;;
 	mt*) name=mt blk=1 chr=16;;
-	st*) name=st blk=7 chr=20;;
 	esac
 	case $U in
 	[0-7])
@@ -396,6 +421,10 @@ ct*|mt*|st*)
 	esac
 	;;
 
+ch*)
+	M ch$U c 39 $U 660 operator
+	;;
+
 vnd*)
 	dodisk vnd $U 6 19 $U 0
 	dodisk svnd $U 6 19 $U 2048
@@ -405,16 +434,20 @@ rd*)
 	dodisk2 rd $U 8 34 $U 0
 	;;
 
+cd*)
+	dodisk2 cd $U 9 18 $U 0
+	;;
+
 local)
 	test -s $T.local && sh $T.local
 	;;
 
 all)
-	R ite0 ct0 ct1 hd0 hd1 hd2 dcm0 dcm1 dcm2 dcm3 dca0 dca1 st0
-	R st1 hil grf0 ccd0 ccd1 ccd2 ccd3 vnd0 vnd1 vnd2 vnd3 sd0 sd1
-	R sd2 sd3 sd4 rd0 tun0 tun1 tun2 tun3 bpf0 bpf1 bpf2 bpf3 bpf4
-	R bpf5 bpf6 bpf7 bpf8 bpf9 pty0 xfs0 ptm local ppi0 apci0
-	R random lkm pf systrace std fd
+	R ite0 ct0 ct1 hd0 hd1 hd2 dcm0 dcm1 dcm2 dcm3 dca0 dca1 hil
+	R grf0 ccd0 ccd1 ccd2 ccd3 vnd0 vnd1 vnd2 vnd3 sd0 sd1 sd2 sd3
+	R sd4 cd0 cd1 rd0 tun0 tun1 tun2 tun3 bpf0 bpf1 bpf2 bpf3 bpf4
+	R bpf5 bpf6 bpf7 bpf8 bpf9 pty0 xfs0 ss0 ch0 ptm local ppi0
+	R apci0 uk0 random lkm pf systrace std st0 st1 fd
 	;;
 
 sd*|hd*|ccd*)