From: Stephen Hemminger <shemminger@linux-foundation.org>
To: pomac@vapor.com
Cc: Jeff Garzik <jgarzik@pobox.com>,
Linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] sky2: jumbo frame regression fix
Date: Tue, 2 Oct 2007 21:59:14 -0700 [thread overview]
Message-ID: <20071002215914.13d1e8cf@freepuppy.rosehill> (raw)
In-Reply-To: <1191375274.26233.17.camel@localhost>
On Wed, 03 Oct 2007 03:34:34 +0200
Ian Kumlien <pomac@vapor.com> wrote:
> On tis, 2007-10-02 at 18:02 -0700, Stephen Hemminger wrote:
> > Remove unneeded check that caused problems with jumbo frame sizes.
> > The check was recently added and is wrong.
> > When using jumbo frames the sky2 driver does fragmentation, so
> > rx_data_size is less than mtu.
>
> Confirmed working.
>
> Now running with 9k mtu with no errors, =)
>
> It also seems that the FIFO bug was the one that affected me before,
> damn odd race that one.
Does the workaround (forced reset work). Ian, you are the first person to
report triggering it. I haven't found a way to make it happen.
What combination of flow control and speeds are you using?
--
Stephen Hemminger <shemminger@linux-foundation.org>
next prev parent reply other threads:[~2007-10-03 5:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1191372129.26233.12.camel@localhost>
2007-10-03 1:02 ` [PATCH] sky2: jumbo frame regression fix Stephen Hemminger
2007-10-03 1:07 ` Jeff Garzik
2007-10-03 4:53 ` Stephen Hemminger
2007-10-03 4:58 ` Jeff Garzik
2007-10-03 1:34 ` Ian Kumlien
2007-10-03 4:59 ` Stephen Hemminger [this message]
2007-10-03 7:37 ` Ian Kumlien
2007-10-03 8:29 ` iank
2007-11-24 16:23 ` [SKY2] Problems (2.6.24-rc3-git1) Ian Kumlien
2007-10-03 18:04 ` [PATCH] sky2: jumbo frame regression fix Bill Davidsen
2007-10-03 18:28 ` Ian Kumlien
2007-10-03 17:39 ` Jeff Garzik
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