From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Drake <dsd@gentoo.org>
Subject: Re: softmac mtu
Date: Thu, 28 Sep 2006 13:02:15 -0400
Message-ID: <451C0017.8010104@gentoo.org>
References: <ef3s4u$or5$3@sea.gmane.org> <ef9a0b$4jb$4@sea.gmane.org> <20060925200125.GF16949@tuxdriver.com> <20060927143905.721ddf3e@griffin.suse.cz> <1159365434.451a833ae7728@imp3-g19.free.fr>
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Cc: Jiri Benc <jbenc@suse.cz>,
	"John W. Linville" <linville@tuxdriver.com>, netdev@vger.kernel.org
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To: castet.matthieu@free.fr
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castet.matthieu@free.fr wrote:
> I have a patch for 802.11 linux stack.
> It works for mtu like 2000 but if the packet is fragmented (with mtu = 3000 for
> example) my usb dongle (zd1211) crash (doesn't work anymore until I replug it).
> I need to investigate a bit.

zd1211rw requires explicit support for large frames due to the USB 
protocol in use. This is supported by the vendor driver but not zd1211rw 
just yet.

Daniel