[sane-devel] [PATCH] hp.desc: Mark HP ScanJet 6100C as SCSI device type 3

[Paul Menzel]

Date: Wed, 13 Feb 2013 17:26:24 +0100

According to the blog post of jhansonxi [1] the HP ScanJet 6100C
advertises itself as a processor device by using the value 3 for the
SCSI Peripheral Device Type [2].

        $ more /devices/pci0000:00/0000:00:1e.0/0000:01:01.0/host4/target4:0:5/4:0:5:0
        KERNELS=="4:0:5:0"
        SUBSYSTEMS=="scsi"
        DRIVERS==""
        ATTRS{device_blocked}=="0"
        ATTRS{type}=="3"
        ATTRS{scsi_level}=="3"
        ATTRS{vendor}=="HP "
        ATTRS{model}=="C2520A "
        […]

Since it is not using the normal value 6 for scanner device [2], this
has to be documented in the description file in the form

        :scsi "vendor" "model" processor

so that the program `sane-desc` can create the correct udev rules file.

Please note that this commit is for completeness as with Julian Blache’s
commit [3]

        commit 9b229f06b9fdca1098d7fb5181731b030fbdfccc
        Author: Julien BLACHE <jb at jblache.org>
        Date:   Sun Oct 31 10:20:53 2010 +0100

                Add SCSI IDs for ScanJet 4c

the model attribute C2520A is already present in the generated udev
rules file.

[1] http://jhansonxi.blogspot.de/2009/08/writing-udev-rules-to-get-scsi-scanner.html
[2] http://en.wikipedia.org/wiki/SCSI_Peripheral_Device_Type
[3] http://anonscm.debian.org/gitweb/?p=sane/sane-backends.git;a=commitdiff;h=9b229f06b9fdca1098d7fb5181731b030fbdfccc
---
Please apply with `git am path/to/saved/mbox`.

 doc/descriptions/hp.desc |    1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/descriptions/hp.desc b/doc/descriptions/hp.desc
index 8a662c5..d73d286 100644
--- a/doc/descriptions/hp.desc
+++ b/doc/descriptions/hp.desc
@@ -83,6 +83,7 @@
 :model "ScanJet 6100C"
 :interface "SCSI"
 :status :complete
+:scsi "HP" "C2520A" "processor"
 
 :model "ScanJet 6200C"
 :interface "SCSI USB"
-- 
1.7.10.4
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