Message-ID: <20040813080523.GA16123@slipstream>
Date: Fri, 13 Aug 2004 10:05:23 +0200
From: Thomas Schmidt <email address hidden>
To: Bdale Garbee <email address hidden>
Cc: Adrian Bunk <email address hidden>, <email address hidden>, <email address hidden>
Subject: Re: Bug#263136: This issue might break applications

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* Thomas Schmidt schrieb am 13.08.04, um 00:20 Uhr:
> See the attached file.

Sorry, the patch was incomplete, it would match only on 2.6.x-kernels,
here is the version that should work with 2.7.x and 3.x also. :)

--=20
Thomas Schmidt
:wq

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diff -Nurd makedev-2.3.1/debian/init.d makedev-2.3.1.new/debian/init.d
--- makedev-2.3.1/debian/init.d	2004-08-13 00:08:20.000000000 +0200
+++ makedev-2.3.1.new/debian/init.d	2004-08-13 00:10:38.000000000 +0200
@@ -8,6 +8,20 @@
 case "$1" in
   start)
 	test -L /dev/MAKEDEV || ln -fs /sbin/MAKEDEV /dev/MAKEDEV
+
+	# create dvb-devices, if the dvb-directory allready exists, and=20
+	# no devfs is used (this a workaround for the changed major-number
+	# of the dvb-devices, introduced in kernel 2.6.8, to be able to=20
+	# switch between kernels <=3D 2.6.7 and >=3D 2.6.8, without manual=20
+	# recreation of the devices (MAKEDEV dvb checks the kernel-version=20
+	# and uses the correct major-number))
+=09
+	if [ ! -e /dev/.devfsd ]; then
+	  	if [ -d /dev/dvb ]; then
+			cd /dev && ./MAKEDEV dvb
+	  	fi
+	fi
+=09
 	;;
   stop|reload|restart|force-reload)
 	;;
diff -Nurd makedev-2.3.1/MAKEDEV makedev-2.3.1.new/MAKEDEV
--- makedev-2.3.1/MAKEDEV	2004-08-13 00:08:20.000000000 +0200
+++ makedev-2.3.1.new/MAKEDEV	2004-08-13 10:01:11.000000000 +0200
@@ -1974,18 +1974,33 @@
 		done
 		;;
 	dvb)
+		# check if kernel-version is >=3D 2.6.8, if yes, create dvb-devices with
+		# major-number 212, in the other case 250
+	=09
+		kern_rev1=3D`uname -r | sed -e 's@^\([^.]*\)\..*@\1@'`
+		kern_rev2=3D`uname -r | sed -e 's@^[^.]*\.\([^.]*\)\..*@\1@'`
+		kern_rev3=3D`uname -r | sed -e 's@^[^.]*\.[^.]*\.\([^.][0-9]*\).*@\1@'`
+     =20
+		dvb_major=3D250
+
+		if [ $kern_rev1 -gt 2 ] || ([ $kern_rev1 -eq 2 ] && [ $kern_rev2 -gt 6 ]=
) \
+			|| ([ $kern_rev1 -eq 2 ] && [ $kern_rev2 -eq 6 ] && [ $kern_rev3 -ge 8 =
])
+		then=20
+			dvb_major=3D212=20
+		fi
+
 		mkdir -p dvb
 		for i in 0 1 2 3
 		do
 			mkdir -p dvb/adapter$i
-			makedev dvb/adapter$i/video0	c 250 `math 64 \* $i + 0` $video
-			makedev dvb/adapter$i/audio0    c 250 `math 64 \* $i + 1` $video
-			makedev dvb/adapter$i/frontend0 c 250 `math 64 \* $i + 3` $video
-			makedev dvb/adapter$i/demux0    c 250 `math 64 \* $i + 4` $video
-			makedev dvb/adapter$i/dvr0      c 250 `math 64 \* $i + 5` $video
-			makedev dvb/adapter$i/ca0       c 250 `math 64 \* $i + 6` $video
-			makedev dvb/adapter$i/net0      c 250 `math 64 \* $i + 7` $video
-			makedev dvb/adapter$i/osd0      c 250 `math 64 \* $i + 8` $video
+			makedev dvb/adapter$i/video0	c $dvb_major `math 64 \* $i + 0` $video
+			makedev dvb/adapter$i/audio0    c $dvb_major `math 64 \* $i + 1` $video
+			makedev dvb/adapter$i/frontend0 c $dvb_major `math 64 \* $i + 3` $video
+			makedev dvb/adapter$i/demux0    c $dvb_major `math 64 \* $i + 4` $video
+			makedev dvb/adapter$i/dvr0      c $dvb_major `math 64 \* $i + 5` $video
+			makedev dvb/adapter$i/ca0       c $dvb_major `math 64 \* $i + 6` $video
+			makedev dvb/adapter$i/net0      c $dvb_major `math 64 \* $i + 7` $video
+			makedev dvb/adapter$i/osd0      c $dvb_major `math 64 \* $i + 8` $video
 		done
 		;;
 	usb)

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