kopia lustrzana https://gitlab.com/sane-project/backends
125 wiersze
4.1 KiB
Plaintext
125 wiersze
4.1 KiB
Plaintext
2002-06-11
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Currently, only SCSI scanners are supported on Solaris. The following text
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describes, how to use a SCSI scanner.
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You need a generic SCSI driver to run SANE on Solaris. There are at
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least three such drivers: the scg driver by Joerg Schillig, the
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sg driver by Kevin Sheehan, and starting with Solaris 8 Sun's own
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sgen(7D) driver.
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NOTE: You should install the SCSI generic driver BEFORE you run
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`configure' in the sane directory---otherwise configure won't set up
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SANE to work with the generic scsi driver.
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*** scg driver
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The SCSI general driver scg is
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Copyright 1986-1995 Joerg Schilling,
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It is supplied binary in pkgadd(1m) format and is tested from Solaris
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2.3 to Solaris 2.6 (sparc) and Solaris 2.3 to Solaris 2.5.1 (x86). It
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can be found in
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ftp://ftp.fokus.gmd.de/pub/unix/kernel/scg/
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To install it on a SPARC do:
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cd /tmp
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get SCHILYscg.sparc.tar.Z
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uncompress SCHILYscg.sparc.tar.Z
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tar -xvf SCHILYscg.sparc.tar
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as root:
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pkgadd -d .
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NOTE: Be very careful with pkgadd as it does not check for the correct
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target architecture. Do not install drivers for x86 on sparc
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and vice versa. You will get a corrupt system otherwise.
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For Solaris on an x86 do:
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cd /tmp
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get SCHILYscg.i386.tar.Z
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uncompress SCHILYscg.i386.tar.Z
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tar -xvf SCHILYscg.i386.tar
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as root:
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pkgadd -d .
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Then do a reboot --r
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Once the system has rebooted, there should be a device node /dev/scgXX
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for each of your SCSI adapters (/dev/scg0 for the first adapter,
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/dev/scg1 for the second, and so on...)
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Because the device name specifies a SCSI adapter, you need to use a
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special device naming syntax so SANE can tell which device you want to
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talk to. If the device is at SCSI id 0, the character 'a' should be
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appended, character 'b' should be used for SCSI id 1, and so on
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(see also the Solaris section in sane-scsi(5)).
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E.g., to configure an HP scanner, configuration file
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/opt/local/etc/sane.d/hp.conf might contain:
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/dev/scg0c if the scanner has the SCSI target id 2
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WARNING! Everybody who can read/write a generic SCSI device can do
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with all your disks whatever he/she wants. It takes only a few lines
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of code to send a FORMAT control block... Rather than giving users
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access to the SCSI adapter special device, it may be a better idea to
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install scanimage/xscanimage setgid to a special "scanner" group and
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then turn on write permission for the scanner group.
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*** sg driver
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Another solution to the permission problem is to use the generic SCSI
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driver sg by Kevin Sheehan. This driver is not free but uses separate
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device node for each SCSI target:
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/dev/sg/0, /dev/sg/1, ...
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This allows to control device access on a per-device basis.
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*** sgen driver
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The solaris 8 sgen driver must be configured before it can be used.
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See /kernel/drv/sgen.conf and the manual page sgen(7D).
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The minimal config includes defining the correct
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"device-type-config-list" property in /kernel/drv/sgen.conf. The
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typical SCSI device type for a scanner is either "scanner" or
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"processor". You can optionally restrict the devices sgen attaches to,
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by defining the "inquiry-config-list" property. You also have to
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uncomment the scanner's "target/lun" entry, so that the sgen driver is
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allowed to attach to the SCSI scanner hardware.
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After the configuration file /kernel/drv/sgen.conf is set up for the
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scanner, run the command "devfsadm -v -i sgen" to create sgen device
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nodes for the scanner. In case you need to rerun devfsadm to
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incorporate changes to the sgen.conf file, make sure the sgen driver
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is unloaded from the kernel before you re-run devfsadm. The driver is
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unloaded using the "modunload -i {id}" command; the {id} of the sgen
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driver can be determined with the modinfo command.
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The device nodes use names of the following form:
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/dev/scsi/device-type/cXtXdX
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Example: A HP Scanjet 4c (SCSI device type: "processor") on controller
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#1, target #6, lun #0 uses the device name
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/dev/scsi/processor/c1t6d0
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/kernel/drv/sgen.conf contains:
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device-type-config-list="processor";
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name="sgen" class="scsi" target=6 lun=0;
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If you have questions or problems with the Solaris support in SANE,
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send mail to:
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hu@garfield.m.isar.de
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