plustek: Problems with Kernel 2.6.4 (SuSE 9.1)
Subject:
Re: Problems with Kernel 2.6.4 (SuSE 9.1)
From:
####@####.####
Date:
20 Apr 2005 10:13:30 +0100
Message-Id: <1113988390.42661d26bd3f5@webmail.imag.fr>
I have also a Plustek 4800P and the same problem.
I try to use userland diver and when the backend opens the parport0 device the
kernel answers "ppdev0: claim the port first" and open fails with error code -1.
The log gives versions of sane and backend...
$ ls -l /dev/.static/dev/parport0
crwxrwxrwx 1 root lp 99, 0 2005-04-20 10:46 /dev/.static/dev/parport0
$ export SANE_DEBUG_PLUSTEK_PP=20 ; scanimage -d
plustek_pp:/dev/.static/dev/parport0
[sanei_debug] Setting debug level of plustek_pp to 20.
[plustek_pp] PlustekPP backend V0.43-5, part of sane-backends 1.0.15
[plustek_pp] ># Plustek-PP SANE Backend configuration file<
[plustek_pp] ># For use with Plustek parallel-port scanners<
[plustek_pp] >#<
[plustek_pp] ><
[plustek_pp] >#<
[plustek_pp] ># user either [direct] or [kernel] to access the scanner<
[plustek_pp] ># when using [kernel], device specifies the device-node, which is
created<
[plustek_pp] ># by the kernel-module loader (applies only to Linux)<
[plustek_pp] ># when using [direct], device is used to set the parallel-port
base address<
[plustek_pp] ># or a device-name suitable for libieee1284, i.e. parport0<
[plustek_pp] >#<
[plustek_pp] >#[direct]<
[plustek_pp] >#device 0x378<
[plustek_pp] ><
[plustek_pp] >#<
[plustek_pp] ># leave the default values as specified in /etc/modules.conf<
[plustek_pp] >#<
[plustek_pp] >#option warmup -1<
[plustek_pp] >#option lOffOnEnd -1<
[plustek_pp] >#option lampOff -1<
[plustek_pp] ><
[plustek_pp] ># model override switch, mostly for cosmetic changes, if the
autodetection<
[plustek_pp] ># does not work or could not work correctly<
[plustek_pp] >#option mov 7<
[plustek_pp] ><
[plustek_pp] >#<
[plustek_pp] ># example for accessing the scanner via libieee1284<
[plustek_pp] >#<
[plustek_pp] >[direct]<
[plustek_pp] >device /dev/.static/dev/parport0<
[plustek_pp] Decoding device name >/dev/.static/dev/parport0<
[plustek_pp] ><
[plustek_pp] >#<
[plustek_pp] ># example for accessing the scanner via the kernel module<
[plustek_pp] >#<
[plustek_pp] >#[kernel]<
[plustek_pp] >#device /dev/pt_drv<
[plustek_pp] >#<
[plustek_pp] >#option warmup -1<
[plustek_pp] >#option lOffOnEnd -1<
[plustek_pp] >#option lampOff -1<
[plustek_pp] attach (/dev/.static/dev/parport0, 0xbfffc740, (nil))
[plustek_pp] Device configuration:
[plustek_pp] device name : >/dev/.static/dev/parport0<
[plustek_pp] direct I/O : yes
[plustek_pp] warmup : -1s
[plustek_pp] lampOff : -1
[plustek_pp] lampOffOnEnd : yes
[plustek_pp] model override: 0
[plustek_pp] ---------------------
[plustek_pp] drvopen()
[plustek_pp] open: PtDrvInit failed: 4
[plustek_pp] open failed: -1
[plustek_pp] sane_open - /dev/.static/dev/parport0
[plustek_pp] attach (/dev/.static/dev/parport0, 0xbfffd770, 0xbfffd76c)
[plustek_pp] Device configuration:
[plustek_pp] device name : ><
[plustek_pp] direct I/O : no
[plustek_pp] warmup : 0s
[plustek_pp] lampOff : 0
[plustek_pp] lampOffOnEnd : no
[plustek_pp] model override: 0
[plustek_pp] ---------------------
[plustek_pp] drvopen()
[plustek_pp] open failed: -1
scanimage: open of device plustek_pp:/dev/.static/dev/parport0 failed: Error
during device I/O
[plustek_pp] sane_exit
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