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<!-- received="Sun Jun 27 11:25:58 1999 PDT" -->
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<!-- sent="Sun, 27 Jun 1999 14:29:17 -0400" -->
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<!-- name="Douglas Gilbert" -->
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<!-- email="dgilbert@interlog.com" -->
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<!-- subject="Re: Umax 1200S on LinuxPPC R5" -->
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<!-- inreplyto="Umax 1200S on LinuxPPC R5" -->
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<title>sane-devel: Re: Umax 1200S on LinuxPPC R5</title>
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<h1>Re: Umax 1200S on LinuxPPC R5</h1>
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<b>Douglas Gilbert</b> (<a href="mailto:dgilbert@interlog.com"><i>dgilbert@interlog.com</i></a>)<br>
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<i>Sun, 27 Jun 1999 14:29:17 -0400</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#211">[ date ]</a><a href="index.html#211">[ thread ]</a><a href="subject.html#211">[ subject ]</a><a href="author.html#211">[ author ]</a>
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<li> <b>Next message:</b> <a href="0212.html">joel@cs.rochester.edu: "X6EL modes under OS/2?"</a>
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<li> <b>Previous message:</b> <a href="0210.html">Dr. Ing. Dieter Jurzitza: "SE 12000SP (Mustek)"</a>
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<li> <b>Maybe in reply to:</b> <a href="0140.html">Simon Piette: "Umax 1200S on LinuxPPC R5"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0215.html">Simon Piette: "Re: Umax 1200S on LinuxPPC R5"</a>
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</ul>
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<!-- body="start" -->
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Simon Piette wrote:<br>
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<i>> </i><br>
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<i>> Douglas Gilbert wrote:</i><br>
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<i>> </i><br>
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<i>> > ></i><br>
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<i>> > > Ok, so it looks like a problem with the scsi-card or driver or the sg driver.</i><br>
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<i>> > > I don`t know if the umax backend is ever tested on a big endian machine,</i><br>
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<i>> > > but if the inquiry command returns with an error I don't think it is a problem</i><br>
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<i>> > > with the umax backend.</i><br>
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<i>> > ></i><br>
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<i>> ></i><br>
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<i>> > As I posted recently, if a problem with the sg driver is</i><br>
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<i>> > suspected then the user should download the utility and</i><br>
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<i>> > test program tarball from:</i><br>
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<i>> > <a href="http://www.torque.net/sg">http://www.torque.net/sg</a></i><br>
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<i>> ></i><br>
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<i>> > and run "sg_scan -i". This goes through ever SCSI</i><br>
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<i>> > device mapped to /dev/sg* and sends an INQUIRY command</i><br>
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<i>> > to it and outputs the result. That program should work</i><br>
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<i>> > on any linux kernel from from 2.0 to 2.3.8 .</i><br>
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<i>> </i><br>
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<i>> OK. Here is the results from sg_scan -i:</i><br>
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<i>> </i><br>
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<i>> /dev/sga: scsi0, channel=0, id=0, lun=0, type=0</i><br>
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<i>> QUANTUM FIREBALL ST2.1S 0F0C, byte_7=0x1a</i><br>
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<i>> /dev/sgb: scsi0, channel=0, id=2, lun=0, type=0</i><br>
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<i>> QUANTUM FIREBALL ST2100S 0F0D, byte_7=0x1a</i><br>
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<i>> /dev/sgc: scsi0, channel=0, id=3, lun=0, type=5</i><br>
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<i>> PIONEER CD-ROM DR-U10X 1.07, byte_7=0x10</i><br>
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<i>> /dev/sgd: scsi0, channel=0, id=4, lun=0, type=0</i><br>
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<i>> QUANTUM FIREBALL ST2100S 0F0J, byte_7=0x1a</i><br>
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<i>> /dev/sge: scsi1, channel=0, id=2, lun=0, type=0</i><br>
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<i>> SyQuest EZ135S 1_13, byte_7=0x18</i><br>
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<i>> /dev/sgf: scsi1, channel=0, id=5, lun=0, type=6</i><br>
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<i>> UMAX Astra 1200S V1.3, byte_7=0x0</i><br>
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<i>> </i><br>
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<i>> The output is very similar to ./tools/findscanner:</i><br>
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<i>> </i><br>
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<i>> # ./find-scanner</i><br>
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<i>> find-scanner: found scanner "UMAX Astra 1200S V1.3" at device</i><br>
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<i>> /dev/scanner</i><br>
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<i>> find-scanner: found scanner "UMAX Astra 1200S V1.3" at device /dev/sg5</i><br>
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<i>> find-scanner: found scanner "UMAX Astra 1200S V1.3" at device /dev/sgf</i><br>
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<i>> </i><br>
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<p>
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So the sg device on your box has no trouble handling SCSI<br>
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INQUIRY commands. You may like to try "sginfo -a /dev/sgf"<br>
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to see if mode page info comes out ok. My 1220S only<br>
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defines a few mode pages. "sginfo" is in the same tarball<br>
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referred to above (it is a "sg" equivalent of Eric Youngdale's<br>
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scsiinfo program). You may also find "sginfo -l" interesting.<br>
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<p>
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BTW Could someone tell me if scanners generally support<br>
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the READ BUFFER command. If so the test program "sg_rbuf"<br>
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from the same tarball could be very useful.<br>
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<p>
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<p>
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Doug Gilbert<br>
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<p>
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<pre>
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--
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0212.html">joel@cs.rochester.edu: "X6EL modes under OS/2?"</a>
|
||
<li> <b>Previous message:</b> <a href="0210.html">Dr. Ing. Dieter Jurzitza: "SE 12000SP (Mustek)"</a>
|
||
<li> <b>Maybe in reply to:</b> <a href="0140.html">Simon Piette: "Umax 1200S on LinuxPPC R5"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0215.html">Simon Piette: "Re: Umax 1200S on LinuxPPC R5"</a>
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<!-- reply="end" -->
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</ul>
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