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Re: mac80211: UAPSD - EOSP bit seems to be not set when send qos null frame

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On Thu, 2011-11-03 at 08:36 +0100, Janusz Dziedzic wrote:
> Hello,
> 
> I have a question connected with UAPSD implementation.
> Seems, mac80211 always clear EOSP bit in ieee80211_set_qos_hdr() fuction.
> Is that a problem in mac80211 or this should be handled in different place/way?

It should be set:

        if (qos) {
                nullfunc->qos_ctrl = cpu_to_le16(tid);

                if (reason == IEEE80211_FRAME_RELEASE_UAPSD)
                        nullfunc->qos_ctrl |=
                                cpu_to_le16(IEEE80211_QOS_CTL_EOSP);
        }

johannes

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