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Re: Feature in ncr53c8xx/sym53c8xx driver

daemon@ATHENA.MIT.EDU (Miquel van Smoorenburg)
Fri Jul 14 10:24:53 2000

From:	miquels@cistron.nl (Miquel van Smoorenburg)
Date:	14 Jul 2000 14:21:08 GMT
Message-ID: <8kn7kk$ot2$1@enterprise.cistron.net>
In-Reply-To: <20000714144610.A24613@cistron.nl>
X-Complaints-To: abuse@cistron.nl
To:	linux-scsi@vger.rutgers.edu

In article <cistron.20000714144610.A24613@cistron.nl>,
Miquel van Smoorenburg  <miquels@cistron.nl> wrote:
>According to Gérard Roudier:
>> PCI interrupt lines are REQUIRED be configured for LEVEL SENSITIVE.
>> 
>> (level-triggerred is sometimes used in lieu of level-sensitive)
>> This applies to ALL PCI devices that support interrupts.
>> 
>I suspected something like that, but in the AMI bios there is no way
>I can change those settings. Neither in the main setup or in the
>SCSI BIOS setup. It's simply how the AMI board sets itself up.
>(AMI Megarum II board, BIOS release 774-031400 i.e. the latest).

I've just booted the machine with the "noapic" command line, and
it has been running the test for half an hour now without a single
error. I really wonder if anyone else has seen the same - I think
I should try linux-kernel.

Anyway Gerard - thanks a lot for the hint! It seems we're getting
close to a solution now.

Mike.

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