netdev - Re: [PATCH] mac80211: rewrite fragmentation code

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Date:	Thu, 8 May 2008 11:22:08 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Michael Buesch <mb@...sch.de>
Cc:	Johannes Berg <johannes@...solutions.net>,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	Ron Rindjunsky <ron.rindjunsky@...el.com>,
	Tomas Winkler <tomasw@...il.com>,
	Ivo van Doorn <ivdoorn@...il.com>,
	Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@...el.com>
Subject: Re: [PATCH] mac80211: rewrite fragmentation code

On Wed, May 07, 2008 at 03:48:06PM +0200, Michael Buesch wrote:
>
> So there's no way to actually fail in a TX handler? Drivers
> are doomed to drop the packet, if they cannot handle it due to
> ring overflow?

You're supposed to stop the queue before the ring overflows.

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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