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Re: 1542B problem

daemon@ATHENA.MIT.EDU (Alan Cox)
Tue Nov 5 17:20:00 1996

To: submit-linux-dev-scsi@ratatosk.yggdrasil.com
From: alan@lxorguk.ukuu.org.uk (Alan Cox)
Date: 	4 Nov 1996 22:33:49 -0000

In article <327D4A88.726D@mclink.it>,
Roberto Nestico' <r.nestico@mclink.it> wrote:
>During the boot operation the system say:
>aha1542_in failed(3): Unable to determine Adaptec DMA priority.
>Disabling board.

This is normally due to one of two things either having the various jumpers
for DMA channel not matching, or having the buslogic driver in the kernel
too.

>I'm installing 1.2.13 version of Slackware, but the problem still
>persist on RedHat and Debian version too.

Boot with the command buslogic=0x330 (yes its junk, but it will probe for
a buslogic at 0x330 and not 0x334, that will stop it stamping on the
AHA1542B).

I wish people wouldn't ship install kernels with both of these enabled

Alan
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