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127 wiersze
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<!-- received="Wed Jun 9 03:47:49 1999 PDT" -->
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<!-- sent="Wed, 9 Jun 1999 11:17:55 +0200" -->
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<!-- name="Andreas Buesching" -->
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<!-- email="crunchy@informatik.uni-bremen.de" -->
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<!-- subject="problems increasing SG_BIG_BUFF" -->
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<!-- id="99060909253500.13697@rahmen" -->
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<!-- inreplyto="" -->
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<title>sane-devel: problems increasing SG_BIG_BUFF</title>
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<h1>problems increasing SG_BIG_BUFF</h1>
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<b>Andreas Buesching</b> (<a href="mailto:crunchy@informatik.uni-bremen.de"><i>crunchy@informatik.uni-bremen.de</i></a>)<br>
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<i>Wed, 9 Jun 1999 11:17:55 +0200</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#47">[ date ]</a><a href="index.html#47">[ thread ]</a><a href="subject.html#47">[ subject ]</a><a href="author.html#47">[ author ]</a>
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<li> <b>Next message:</b> <a href="0048.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Previous message:</b> <a href="0046.html">Lorenzo M. Catucci: "Re: UMAX and UTA?"</a>
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<!-- nextthread="start" -->
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<li> <b>Next in thread:</b> <a href="0048.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0048.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0067.html">Petter Reinholdtsen: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0069.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0243.html">Rainer Krienke: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0246.html">abel deuring: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0248.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0249.html">Rainer Krienke: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0250.html">abel deuring: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0251.html">abel deuring: "Re: problems increasing SG_BIG_BUFF"</a>
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<!-- reply="end" -->
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</ul>
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<!-- body="start" -->
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Hello Developers,<br>
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<p>
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my situation:<br>
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SuSE 6.1<br>
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new kernel 2.2.9<br>
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/usr/include/scsi is linked to /usr/src/linux/include/scsi<br>
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<p>
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problem:<br>
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I tried to increase the generic-scsi buffer. The man-pages told me to change<br>
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SG_BIG_BUFF. the new kernel uses another define (SG_SCATTER_SZ), but there are<br>
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also these two lines:<br>
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<p>
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#define SG_BIG_BUFF SG_SCATTER_SZ /* for backward compatibility */<br>
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/* #define SG_BIG_BUFF (SG_SCATTER_SZ * 8) */ /* =256KB, if you want */<br>
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<p>
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So I increased SG_BIG_BUFF and compiled the kernel and sane again. <br>
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The result was: nothing. Some months ago when I used an older kernel (2.0.x),<br>
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there was an result: My scanner did not stop every 5mm to transfer the data (it<br>
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sounds horrible if it stops every 5mm).<br>
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<p>
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My question:<br>
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Can anybody help me? How to increase the buffer?<br>
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<p>
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THANX FOR READING<br>
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<p>
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crunchy<br>
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<pre>
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--
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-----------------------------------------------------------------
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-- SMILE IF YOU LOSE
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-----------------------------------------------------------------
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WWW: <a href="http://www.informatik.uni-bremen.de/~crunchy/">http://www.informatik.uni-bremen.de/~crunchy/</a>
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<a href="http://alive.informatik.uni-bremen.de/~crunchy/">http://alive.informatik.uni-bremen.de/~crunchy/</a>
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<a href="http://www.penguinpowered.com/~crunchy/">http://www.penguinpowered.com/~crunchy/</a>
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<p>
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E-Mail: <a href="mailto:crunchy@informatik.uni-bremen.de">mailto:crunchy@informatik.uni-bremen.de</a>
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<a href="mailto:crunchy@tzi.de">mailto:crunchy@tzi.de</a>
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<a href="mailto:crunchy@tzi.org">mailto:crunchy@tzi.org</a>
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<a href="mailto:crunchy@mbus.org">mailto:crunchy@mbus.org</a>
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<a href="mailto:crunchy@wiptel.org">mailto:crunchy@wiptel.org</a>
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<a href="mailto:crunchy@wiptel.de">mailto:crunchy@wiptel.de</a>
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<a href="mailto:crunchy@wiptel.net">mailto:crunchy@wiptel.net</a>
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<a href="mailto:crunchy@linuxfreak.com">mailto:crunchy@linuxfreak.com</a>
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<a href="mailto:crunchy@linuxfan.com">mailto:crunchy@linuxfan.com</a>
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<a href="mailto:crunchy@penguinpowered.com">mailto:crunchy@penguinpowered.com</a>
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<a href="mailto:A.Buesching@netz.nsp.de">mailto:A.Buesching@netz.nsp.de</a>
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<a href="mailto:andreas@netz.nsp.de">mailto:andreas@netz.nsp.de</a>
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-----------------------------------------------------------------
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<pre>
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--
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-----------------------------------------------------------------
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-- SMILE IF YOU LOSE
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-----------------------------------------------------------------
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WWW: <a href="http://www.informatik.uni-bremen.de/~crunchy/">http://www.informatik.uni-bremen.de/~crunchy/</a>
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<a href="http://alive.informatik.uni-bremen.de/~crunchy/">http://alive.informatik.uni-bremen.de/~crunchy/</a>
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<a href="http://www.penguinpowered.com/~crunchy/">http://www.penguinpowered.com/~crunchy/</a>
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<p>
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E-Mail: <a href="mailto:crunchy@informatik.uni-bremen.de">mailto:crunchy@informatik.uni-bremen.de</a>
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<a href="mailto:crunchy@tzi.de">mailto:crunchy@tzi.de</a>
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<a href="mailto:crunchy@tzi.org">mailto:crunchy@tzi.org</a>
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<a href="mailto:crunchy@mbus.org">mailto:crunchy@mbus.org</a>
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<a href="mailto:crunchy@wiptel.org">mailto:crunchy@wiptel.org</a>
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<a href="mailto:crunchy@wiptel.de">mailto:crunchy@wiptel.de</a>
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<a href="mailto:crunchy@wiptel.net">mailto:crunchy@wiptel.net</a>
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<a href="mailto:crunchy@linuxfreak.com">mailto:crunchy@linuxfreak.com</a>
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<a href="mailto:crunchy@linuxfan.com">mailto:crunchy@linuxfan.com</a>
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<a href="mailto:crunchy@penguinpowered.com">mailto:crunchy@penguinpowered.com</a>
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<a href="mailto:A.Buesching@netz.nsp.de">mailto:A.Buesching@netz.nsp.de</a>
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<a href="mailto:andreas@netz.nsp.de">mailto:andreas@netz.nsp.de</a>
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-----------------------------------------------------------------
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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="0048.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
|
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<li> <b>Previous message:</b> <a href="0046.html">Lorenzo M. Catucci: "Re: UMAX and UTA?"</a>
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<!-- nextthread="start" -->
|
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<li> <b>Next in thread:</b> <a href="0048.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0048.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0067.html">Petter Reinholdtsen: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0069.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0243.html">Rainer Krienke: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0246.html">abel deuring: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0248.html">Douglas Gilbert: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0249.html">Rainer Krienke: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0250.html">abel deuring: "Re: problems increasing SG_BIG_BUFF"</a>
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<li> <b>Reply:</b> <a href="0251.html">abel deuring: "Re: problems increasing SG_BIG_BUFF"</a>
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<!-- reply="end" -->
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</ul>
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