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<!-- received="Fri Jan 30 13:02:38 1998 PST" -->
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<!-- name="Samuli Ylinen" -->
<!-- email="ylinen@iki.fi" -->
<!-- subject="HP 4P + Adaptec 2940U + Linux 2.0.33 + Sane 0.70" -->
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<title>sane-devel: HP 4P + Adaptec 2940U + Linux 2.0.33 + Sane 0.70</title>
<h1>HP 4P + Adaptec 2940U + Linux 2.0.33 + Sane 0.70</h1>
<b>Samuli Ylinen</b> (<a href="mailto:ylinen@iki.fi"><i>ylinen@iki.fi</i></a>)<br>
<i>Fri, 30 Jan 1998 23:03:13 +0200 (EET)</i>
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Hello! I have bought HP 4P ScanJet, but I can't get my Adaptec 2940U<br>
SCSI-adapter to find it. There's nothing else on the SCSI bus expect<br>
the scanner.<br>
I compiled Linux 2.0.33 with this setup:<br>
<p>
SCSI support<br>
&lt;M&gt; SCSI support<br>
&lt;M&gt; SCSI generic support<br>
[*] Verbose SCSI error reporting (kernel size +=12K)<br>
<p>
SCSI low-level drivers<br>
&lt;M&gt; Adaptec AIC7xxx support<br>
[ ] Enable tagged command queueing<br>
[ ] Override driver defaults for commands per LUN<br>
[ ] Enable SCB paging<br>
[*] Collect statistics to report in /proc<br>
(15) Delay in seconds after SCSI bus reset<br>
<p>
Then usual kernel and module installation and rebooting.<br>
<p>
As rebooting, the Adaptec does not report about any devices.<br>
<p>
And inserting modules after boot:<br>
[root@numb temp]# insmod scsi_mod that's fine<br>
[root@numb temp]# insmod sg that's too<br>
[root@numb temp]# insmod aic7xxx goes in, but doesn't<br>
report anything<br>
So it doesn't probably find anything. Then <br>
[root@numb temp]# cat /proc/scsi/aic7xxx/0<br>
Adaptec AIC7xxx driver version: 4.1.1/3.2.1<br>
Compile Options:<br>
AIC7XXX_RESET_DELAY : 15<br>
AIC7XXX_TAGGED_QUEUEING: Disabled<br>
AIC7XXX_PAGE_ENABLE : Disabled<br>
AIC7XXX_PROC_STATS : Enabled<br>
<p>
Adapter Configuration:<br>
SCSI Adapter: Adaptec AHA-294X Ultra SCSI host adapter<br>
(AIC-788x chipset)<br>
Host Bus: Single<br>
Base IO: 0xd800<br>
Base IO Memory: 0xe3800000<br>
IRQ: 11<br>
SCBs: Used 1, HW 16, Page 16<br>
Interrupts: 20<br>
Serial EEPROM: True<br>
Extended Translation: Disabled<br>
SCSI Bus Reset: Enabled<br>
Ultra SCSI: Disabled<br>
Disconnect Enable Flags: 0xff<br>
<p>
Statistics:<br>
<p>
And <br>
[root@numb temp]# cat /proc/scsi/scsi<br>
Attached devices: none<br>
<p>
So what could be wrong?<br>
<p>
<p>
email: <a href="mailto:ylinen@iki.fi">ylinen@iki.fi</a><br>
Samuli Ylinen WWW: <a href="http://www.iki.fi/ylinen/">http://www.iki.fi/ylinen/</a><br>
phone: 0400-737160<br>
If OJ is more than a drink and a bic mac is bigger than you think. - U2<br>
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<li> <b>Next message:</b> <a href="0265.html">Kevin R. Charter: "If you *don't* have an AGFA SnapScan and use sane-0.70"</a>
<li> <b>Previous message:</b> <a href="0263.html">Sascha Ziemann: "Brightness and Contrast"</a>
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