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From: Roland Dreier <rdreier@cisco.com>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: netdev@vger.kernel.org, Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Subject: Re: mlx4 2.6.31-rc5: SW2HW_EQ failed.
Date: Tue, 18 Aug 2009 09:56:06 -0700	[thread overview]
Message-ID: <adar5v912op.fsf@cisco.com> (raw)
In-Reply-To: <alpine.DEB.1.10.0908181148460.3840@gentwo.org> (Christoph Lameter's message of "Tue, 18 Aug 2009 11:50:00 -0400 (EDT)")


 > Never heard of device FW.

I just meant firmware running on the device (in this case the connectx adapter).

 > The Mellanox NIC has two ports. Could that be it?

No, the device is basically doing

	nreq = num_possible_cpus() + 1;
	pci_enable_msix(dev->pdev, entries, nreq);

(edited a bit but that's the code).  And nreq is ending up as 33 on your
box.

 > Will get back to you shortly when we have tested this patch.

Thanks.

  reply	other threads:[~2009-08-18 16:56 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-17 19:26 mlx4 2.6.31-rc5: SW2HW_EQ failed Christoph Lameter
2009-08-17 22:04 ` Roland Dreier
2009-08-17 22:17   ` Christoph Lameter
2009-08-18  1:28     ` Roland Dreier
2009-08-18 15:50       ` Christoph Lameter
2009-08-18 16:56         ` Roland Dreier [this message]
2009-08-19  7:03       ` Roland Dreier
2009-08-19 11:46         ` Christoph Lameter
2009-08-19 15:29           ` Roland Dreier
2009-08-19 15:47             ` Christoph Lameter
2009-08-19 19:46               ` Roland Dreier
2009-08-19 19:58                 ` Christoph Lameter
2009-08-19 21:42               ` Roland Dreier
2009-08-19 16:29             ` Christoph Lameter

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