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Subject: Re: [PATCH] mac80211: port CCMP to cryptoapi's CCM driver
From: Johannes Berg <johannes@sipsolutions.net>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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Date: Tue, 08 Oct 2013 15:45:51 +0200
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On Tue, 2013-10-08 at 15:45 +0200, Johannes Berg wrote:
> On Tue, 2013-10-08 at 15:41 +0200, Ard Biesheuvel wrote:
> 
> > Actually, as the size is always the same, it should be feasible to
> > alloc a couple of request structs at init time. would one for rx and
> > one for tx be sufficient? or is this code more reentrant than that?
> 
> TX can run concurrently on multiple (four) queues using the same key.

And maybe even more with injection ... I wouldn't go there.

johannes