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Bengio
Apprentice
Joined: 20 Feb 2003
Posts: 186
Location: Italy - Pisa
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 Posted: Mon Aug 30, 2004 12:17 am Post subject: [udev dvb] con udev non funziona la mia skystar2 [Risolto] |
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Premetto che con devfs funzionava tutto bene.
Da circa una settimana sono passato a udev e non venivano creati i vari /dev/dvb/adapter/* ma per questo c'e' lo scriptino apposito in /usr/share/doc/linuxtv-dvb/.
Il problema e' che anche se ora ho i vari node in /dev, non funziona ugualmente niente. Ho fatto qualche ricerca con google e da quello che ho capito udev non supporta il dvb!!!
Qualcuno puo' confermare queste affermazioni?
Bengio
Last edited by Bengio on Mon Aug 30, 2004 1:49 pm; edited 1 time in total |
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Bengio
Apprentice
Joined: 20 Feb 2003
Posts: 186
Location: Italy - Pisa
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| Posted: Mon Aug 30, 2004 1:49 pm Post subject: |
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Risolto!!! 
Ho visto gli attributi dei vari /dev/dvb/adapter0/* creati con devfs ed ho modificato lo script dato con linuxtv-dvb in modo che i vari node venissero creati con gli attributi corretti sotto udev
Questo e' lo script modificato: | Code: | #!/bin/sh
# Create device nodes for the Linux DVB API with DVB_API_VERSION 2.
# The devices created are suitable for most current PC DVB cards,
# i.e. cards having one frontend, one demux and optionally one
# MPEG decoder.
# The script creates devices for four cards by default.
if [ -e /dev/.devfsd ]; then
echo "It seems you are using devfs. Good!"
exit 0
fi
# get rid of old DVB API devices; do it twice for good measure...
rm -rf /dev/ost
rm -rf /dev/ost
rm -rf /dev/dvb
rm -rf /dev/dvb
mkdir /dev/dvb
chmod 755 /dev/dvb
for i in `seq 0 3`; do
echo "Creating DVB devices in /dev/dvb/adapter$i"
mkdir /dev/dvb/adapter$i
chmod 755 /dev/dvb/adapter$i
mknod -m 0660 /dev/dvb/adapter$i/video0 c 212 `expr 64 \* $i + 0`
mknod -m 0660 /dev/dvb/adapter$i/audio0 c 212 `expr 64 \* $i + 1`
mknod -m 0660 /dev/dvb/adapter$i/frontend0 c 212 `expr 64 \* $i + 3`
mknod -m 0660 /dev/dvb/adapter$i/demux0 c 212 `expr 64 \* $i + 4`
mknod -m 0660 /dev/dvb/adapter$i/dvr0 c 212 `expr 64 \* $i + 5`
mknod -m 0660 /dev/dvb/adapter$i/ca0 c 212 `expr 64 \* $i + 6`
mknod -m 0660 /dev/dvb/adapter$i/net0 c 212 `expr 64 \* $i + 7`
mknod -m 0660 /dev/dvb/adapter$i/osd0 c 212 `expr 64 \* $i + 8`
chown root:video /dev/dvb/adapter$i/*
done
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Come si vede ho sostituito 250 -> 212
Poi visto che ho una skystar2, ho cancellato i node che non mi servivano e quindi: | Code: | bengio@black (168.229 MB) /home/bengio $ ll /dev/dvb/adapter0/
totale 0
crw-rw---- 1 root video 212, 4 30 ago 15:41 demux0
crw-rw---- 1 root video 212, 5 30 ago 15:41 dvr0
crw-rw---- 1 root video 212, 3 30 ago 15:41 frontend0
crw-rw---- 1 root video 212, 7 30 ago 15:41 net0
bengio@black (168.229 MB) /home/bengio $ |
Bengio |
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