Re: Mystery packet killing tg3

[Stephen Hemminger <shemminger@xxxxxxxx>]

On Tue, 3 May 2005 14:13:14 -0700
"David S. Miller" <davem@xxxxxxxxxxxxx> wrote:

> On Tue, 3 May 2005 14:05:28 -0700
> Stephen Hemminger <shemminger@xxxxxxxx> 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.

yes. that is there.

> 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.

There is no call to pci_enable_msi in the 2.6.12-rc3 source

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