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Re: Adaptec card problems

daemon@ATHENA.MIT.EDU (Dave Wreski)
Tue Dec 23 00:02:45 1997

Date: 	Mon, 22 Dec 1997 23:58:48 -0500 (EST)
From: Dave Wreski <dave@nic.com>
To: "C.J. Oster" <cjo@pobox.com>
cc: linux-scsi@vger.rutgers.edu
In-Reply-To: <v01530500b0c48c338c9b@[206.155.249.201]>



> I recently put an adapted 1520B in my Pentium 200mmx linux box.  I finally
> got the kernel to recognize the card, and in /proc/scsi, there is a list of
> scsi devices attached (scsi), and a directory for the card (aha152x/).  So
> I know the card works, and is recognized at bootup.  But when I try to
> mount anything, I get "Kernel doesn't recognize /dev/sdb1 as a valid block
> device.  (maybe insmod driver) ".  I've used the MAKEDEV script and made
> all of the devices sda-sdg, which by the way only makes 8 partition entries
> for each device, and I've also used the mknod command, both of which don't
> help me.  I've even upgraded to the latest stable kernel, 2.0.33, which
> didn't fix the problem.  Can anybody help me?  Thanks!

Do you have 1520 support compiled in the kernel?  Or is it compiled as a
module?  Do you have SCSI disk support in the kernel?

If compiled as a module, be sure /etc/conf.modules has:

alias scsi_hostadapter aha152x

You might also supply the base address and irq with the following:

options aha152x aha152x=0x340,12

Reboot with the newly compiled kernel or modules, and you should be ok.

Dave



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