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<!-- received="Sat Apr 4 15:14:07 1998 PST" -->
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<!-- sent="Sat, 4 Apr 1998 15:14:03 -0800" -->
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<!-- name="David Mosberger-Tang" -->
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<!-- email="David.Mosberger@acm.org" -->
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<!-- subject="Re: Mustek," -->
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<!-- id="199804042314.PAA15402@panda.mostang.com" -->
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<!-- inreplyto="m0yLCZI-000m6WC@dk3uz.ampr.org" -->
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<title>sane-devel: Re: Mustek,</title>
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<h1>Re: Mustek,</h1>
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<b>David Mosberger-Tang</b> (<a href="mailto:David.Mosberger@acm.org"><i>David.Mosberger@acm.org</i></a>)<br>
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<i>Sat, 4 Apr 1998 15:14:03 -0800</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#51">[ date ]</a><a href="index.html#51">[ thread ]</a><a href="subject.html#51">[ subject ]</a><a href="author.html#51">[ author ]</a>
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<li> <b>Next message:</b> <a href="0052.html">David Mosberger-Tang: "coding guide"</a>
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<li> <b>Previous message:</b> <a href="0050.html">Edmund H. Ramm: "Mustek,"</a>
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<li> <b>In reply to:</b> <a href="0050.html">Edmund H. Ramm: "Mustek,"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0054.html">Rogier Wolff: "Re: Mustek,"</a>
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<li> <b>Reply:</b> <a href="0054.html">Rogier Wolff: "Re: Mustek,"</a>
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<!-- reply="end" -->
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</ul>
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<!-- body="start" -->
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<i>>>>>> On Fri, 3 Apr 1998 19:56:04 +0000 (GMT), <a href="mailto:ehramm@dk3uz.hh.provi.de">ehramm@dk3uz.hh.provi.de</a> (Edmund H. Ramm) said:</i><br>
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<p>
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Edmund> Hello, hereby I'd like to let you know that a MFS-1200SP<br>
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Edmund> with firmware 1.07 (a single pass scanner) works fine with<br>
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Edmund> SANE. No colour problems.<br>
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<p>
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Thanks for the info! I updated the man page.<br>
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<p>
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Edmund> What I'd like to see in the sane-scsi man page is:<br>
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<p>
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Edmund> echo "scsi add-single-device <host> <ch> <id> <lun>" ><br>
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Edmund> /proc/scsi/scsi<br>
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<p>
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Edmund> and its counterpart 'remove-single-device'.<br>
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<p>
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Good point. I added something to this effect to the man-page. Of<br>
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course, an even better solution would be to automate this process.<br>
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It's not completely trivial due to the dynamic mapping that Linux does<br>
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between device name and SCSI device id, but I think it's doable.<br>
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Anyone interested in taking a stab at this?<br>
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<p>
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On a related topic: if you track kernel-development, you'll notice<br>
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that linux 2.1.92 has support for determining the kernel's SG_BIG_BUFF<br>
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value by reading /proc/sys/kernel/sg-big-buff. I added code to SANE<br>
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to make use of this info when it exists. What's missing in the kernel<br>
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is the ability to resize the big buffer on demand. For example, it<br>
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would be nice if it were possible to do:<br>
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<p>
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echo 1048576 >/proc/sys/kernel/sg-big-buff<br>
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<p>
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and the big buffer from then on would be 1MB. I know some of you have<br>
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played with huge SCSI buffers. Anyone interested in folding this<br>
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feature into the official kernel sources? I think it would be a very<br>
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cool feature that would make using SANE a lot easier.<br>
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<p>
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Thanks,<br>
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<p>
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--david<br>
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<p>
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<pre>
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--
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Source code, list archive, and docs: <a href="http://www.mostang.com/sane/">http://www.mostang.com/sane/</a>
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To unsubscribe: echo unsubscribe sane-devel | mail <a href="mailto:majordomo@mostang.com">majordomo@mostang.com</a>
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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="0052.html">David Mosberger-Tang: "coding guide"</a>
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<li> <b>Previous message:</b> <a href="0050.html">Edmund H. Ramm: "Mustek,"</a>
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<li> <b>In reply to:</b> <a href="0050.html">Edmund H. Ramm: "Mustek,"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0054.html">Rogier Wolff: "Re: Mustek,"</a>
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<li> <b>Reply:</b> <a href="0054.html">Rogier Wolff: "Re: Mustek,"</a>
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<!-- reply="end" -->
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</ul>
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