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Date:      Thu, 6 Jun 2002 21:35:06 -0400 (EDT)
From:      Andrew Gallatin <gallatin@cs.duke.edu>
To:        Dag-Erling Smorgrav <des@ofug.org>
Cc:        imp@freebsd.org, alpha@freebsd.org, current@freebsd.org
Subject:   Re: alpha can't map interrupt
Message-ID:  <15616.3530.526275.555196@grasshopper.cs.duke.edu>
In-Reply-To: <xzp660vrjbj.fsf@flood.ping.uio.no>
References:  <xzp660vrjbj.fsf@flood.ping.uio.no>

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Warner -- a pci interupt line of 0 is valid.   Please back out your
"PCI_INTERRUPT_VALID" changes in pci.c, or change that macro
to allow a value of 0.

Thanks,

Drew



Dag-Erling Smorgrav writes:
 > A kernel built from last night's sources fails to allocate an
 > interrupt to the NIC in my Miata:

<...>

 > dc0: <Intel 21143 10/100BaseTX> port 0x9000-0x907f mem 0x80151000-0x8015107f at device 3.0 on pci0
 > dc0: couldn't map interrupt
 > device_probe_and_attach: dc0 attach returned 6
 > [...]
 > 
 > May 26 kernel boots fine:

<...>

 > dc0: <Intel 21143 10/100BaseTX> port 0x9000-0x907f mem 0x80151000-0x8015107f irq 0 at device 3.0 on pci0


<..>

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