From: ebiederm@xmission.com (Eric W. Biederman)
To: Dhananjay Phadke <dhananjay.phadke@qlogic.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 10:21:05 -0800 [thread overview]
Message-ID: <m16395rram.fsf@fess.ebiederm.org> (raw)
In-Reply-To: <4B06DAF9.6080108@qlogic.com> (Dhananjay Phadke's message of "Fri\, 20 Nov 2009 10\:07\:53 -0800")
Dhananjay Phadke <dhananjay.phadke@qlogic.com> writes:
> 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.
Sorry I meant that only as a clarification, not to derail the conversation.
This does sound like a firmware mismatch issue to me as well.
Eric
prev parent reply other threads:[~2009-11-20 18:21 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
2009-11-20 18:21 ` Eric W. Biederman [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=m16395rram.fsf@fess.ebiederm.org \
--to=ebiederm@xmission.com \
--cc=ameen.rahman@qlogic.com \
--cc=amit.salecha@qlogic.com \
--cc=dhananjay.phadke@qlogic.com \
--cc=me@jayr.de \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.