From: Jeff Garzik <jgarzik@pobox.com>
To: Ben Greear <greearb@candelatech.com>
Cc: "'netdev@oss.sgi.com'" <netdev@oss.sgi.com>
Subject: Re: 2.4.21: bug report for tg3: tx lockup when changing MTU
Date: Fri, 01 Aug 2003 19:57:46 -0400 [thread overview]
Message-ID: <3F2AFE7A.10203@pobox.com> (raw)
In-Reply-To: <3F2AEFBF.3040604@candelatech.com>
Ben Greear wrote:
> I just noticed that if you change the MTU of a tg3 NIC, it will not work
> untill you ifdown/ifup it. This problem is repeatable on tg3, and does not
> happen with the e1000 driver/cards.
>
> I am setting the MTU via an ioctl call, not via ifconfig or something like
> that.
Can you provide the ioctl call info, so I can reproduce?
And, are you changing MTU when the interface is up or down?
next prev parent reply other threads:[~2003-08-01 23:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-01 22:54 2.4.21: bug report for tg3: tx lockup when changing MTU Ben Greear
2003-08-01 23:57 ` Jeff Garzik [this message]
2003-08-02 0:24 ` Ben Greear
2003-08-02 9:44 ` Sascha Schumann
2003-08-03 3:48 ` Ben Greear
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