From mboxrd@z Thu Jan  1 00:00:00 1970
From: "David S. Miller" <davem@davemloft.net>
Subject: Re: Mystery packet killing tg3
Date: Tue, 3 May 2005 14:13:14 -0700
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Cc: jgarzik@pobox.com, netdev@oss.sgi.com
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To: Stephen Hemminger <shemminger@osdl.org>
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On Tue, 3 May 2005 14:05:28 -0700
Stephen Hemminger <shemminger@osdl.org> wrote:

> 00:0b.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01) (prog-if 10 [IO-APIC])

Buggy 8131 APIC, does the drivers/pci/quirks.c:quirk_amd_8131_ioapic()
message:

PCI: MSI quirk detected. pci_msi_quirk set.

trigger?  MSI support recently got added to the tg3.c driver, but it should
only register MSI interrupt handling if pci_enable_msi() returns zero.

See what it ends up doing, or if you even have a MSI capable tg3.c in
your kernel.