From: Dhananjay Phadke <dhananjay.phadke@qlogic.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Jens Rosenboom <me@jayr.de>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Amit Salecha <amit.salecha@qlogic.com>,
Ameen Rahman <ameen.rahman@qlogic.com>
Subject: Re: [BUG] netxen: Stops working between 2.6.30 and 2.6.31-rc1
Date: Fri, 20 Nov 2009 10:07:53 -0800 [thread overview]
Message-ID: <4B06DAF9.6080108@qlogic.com> (raw)
In-Reply-To: <m1d43drt0g.fsf@fess.ebiederm.org>
Eric W. Biederman wrote:
> MSI-X uses the same messages on the wire is the same as MSI it is
> only the programming interface that is different. So if MSI works and
> MSI-X does not it is not a platform problem.
>
Sure, but firmware and driver see it differently. IMO, this points to
some firmware issue (which is why I asked him to get right version from
right source). All that driver did was tried to enable msi-x, from my
testing, I can tell that both msi and msix work on all revisions of the
nic asic, but firmware revision can make a difference. For chiprev 0x25,
3.4.339 is the right firmware version.
Thanks,
Dhananjay
next prev parent reply other threads:[~2009-11-20 18:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-19 16:39 [BUG] netxen: Stops working between 2.6.30 and 2.6.31-rc1 Jens Rosenboom
2009-11-19 18:07 ` Dhananjay Phadke
2009-11-19 18:36 ` Jens Rosenboom
2009-11-19 22:11 ` Dhananjay Phadke
2009-11-20 7:49 ` Jens Rosenboom
2009-11-20 16:11 ` Jens Rosenboom
2009-11-20 1:19 ` Eric W. Biederman
2009-11-20 7:52 ` Jens Rosenboom
2009-11-20 16:48 ` Eric W. Biederman
2009-11-20 17:30 ` Dhananjay Phadke
2009-11-20 17:43 ` Eric W. Biederman
2009-11-20 18:07 ` Dhananjay Phadke [this message]
2009-11-20 18:21 ` Eric W. Biederman
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