From: Jeff Garzik <jgarzik@pobox.com>
To: gin@ginandtonic.ca
Cc: linux-kernel@vger.kernel.org
Subject: Re: Don't want to share interrupts
Date: Tue, 22 Jun 2004 10:15:04 -0400 [thread overview]
Message-ID: <40D83EE8.6090700@pobox.com> (raw)
In-Reply-To: <000001c4585d$98896340$0c501709@IBM3B3C778F126>
gin@ginandtonic.ca wrote:
> I have been trying to get some platforms to work with a quad port
> Ethernet card.
> Some hardware is OK, others...well, not so OK.
>
> An IBM x335 works OK under Linux (2.4.9) and Win2K3
methinks this is a vendor kernel, not vanilla 2.4.9. As such, who knows
what's in there...
> An IBM x365 Does not work under Linux.
>
> Looks like Linux shares an IRQ between all 4 ports whereas win2k3
> doesn't .... each is assigned it's own IRQ. Is there anyway to
> duplicate this behavior under Linux? (i.e. have an IRQ assigned to each
> port instead of sharing one for the whole card?).
IRQs are assigned by firmware. Try turning on/off io-apic or ACPI.
But regardless, you'll need to provide a lot more information. See
REPORTING-BUGS in the kernel tree.
Jeff
next prev parent reply other threads:[~2004-06-22 14:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-22 13:34 gin
2004-06-22 14:15 ` Jeff Garzik [this message]
2004-06-22 15:30 ` Garreth Jeremiah
[not found] <fa.fgubnj1.o18lhn@ifi.uio.no>
2004-06-23 2:38 ` Robert Hancock
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