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Re: [RFC] mac80211: Add support for Tx-AMSDU viz debugfs.

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On Thu, 2013-02-07 at 14:49 +0530, Krishna Chaitanya wrote:
> On Thu, Feb 7, 2013 at 1:50 PM, Johannes Berg <johannes@xxxxxxxxxxxxxxxx> wrote:
> > On Thu, 2013-02-07 at 00:01 -0800, chaitanyatk@xxxxxxxxxxx wrote:
> >
> 
> > Hmm. I'm not exactly happy with using (one of) the last control flag for
> > a pure debug facility.
> >
> Hmm...initially i tried to add qos header in the debugfs itself but to avoid
> code redundancy went with the TX_CTL. But in either case we need some kind
> of flag to skip adding the qos header by mac80211 (or) to set the AMSDU
> bit in the qos control header.

I guess the question is whether we really need this code in the tree at
all? It seems like a (relatively) obscure debug feature for which I'm
not sure we should touch the TX fastpath?

johannes

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