From: "Michael Chan" <mchan@broadcom.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: "Stephen Hemminger" <shemminger@osdl.org>,
jgarzik@pobox.com, netdev@oss.sgi.com
Subject: Re: Mystery packet killing tg3
Date: Tue, 03 May 2005 13:41:47 -0700 [thread overview]
Message-ID: <1115152907.15156.26.camel@rh4> (raw)
In-Reply-To: <20050503141314.441c9d75.davem@davemloft.net>
On Tue, 2005-05-03 at 14:13 -0700, David S. Miller wrote:
> 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.
>
>
MSI is buggy on 5703 and tg3 will not enable MSI on that chip. MSI only
works on the latest PCI Express chips.
next prev parent reply other threads:[~2005-05-03 20:41 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-02 23:24 Mystery packet killing tg3 Stephen Hemminger
2005-05-03 3:02 ` David S. Miller
2005-05-03 21:05 ` Stephen Hemminger
2005-05-03 21:13 ` David S. Miller
2005-05-03 20:41 ` Michael Chan [this message]
2005-05-03 22:03 ` David S. Miller
2005-05-03 21:28 ` Michael Chan
2005-05-03 22:53 ` David S. Miller
2005-05-03 22:45 ` Stephen Hemminger
2005-05-03 22:39 ` David S. Miller
2005-05-03 22:59 ` Stephen Hemminger
2005-05-03 21:29 ` Stephen Hemminger
2005-05-04 18:30 ` Andi Kleen
2005-05-04 18:44 ` Peter Buckingham
2005-05-05 11:43 ` Andi Kleen
2005-05-05 16:20 ` Stephen Hemminger
2005-05-05 18:01 ` Andi Kleen
2005-05-05 17:09 ` Peter Buckingham
2005-05-05 17:32 ` Rick Jones
2005-05-05 17:38 ` Peter Buckingham
2005-05-05 17:45 ` John Heffner
2005-05-05 18:06 ` Andi Kleen
2005-05-05 18:21 ` Peter Buckingham
2005-05-05 18:31 ` Andi Kleen
2005-05-05 18:40 ` Peter Buckingham
2005-05-05 18:56 ` Andi Kleen
2005-05-05 19:02 ` Peter Buckingham
2005-05-05 19:24 ` Andi Kleen
2005-05-04 19:41 ` Stephen Hemminger
-- strict thread matches above, loose matches on Subject: below --
2005-05-04 6:09 Michael Chan
2005-05-04 6:27 Michael Chan
2005-05-04 22:51 ` Stephen Hemminger
2005-05-04 22:30 ` Michael Chan
[not found] ` <20050505113356.0f1b4c00.davem@davemloft.net>
2005-05-05 19:56 ` Michael Chan
2005-05-05 21:42 ` David S. Miller
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