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Re: [PATCH 5/5] d80211: switch STA interfaces to PS mode during scan

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On Wed, Feb 28, 2007 at 03:39:43PM -0500, Michael Wu wrote:
> This makes scans switch STA interfaces into PS mode so the AP queues frames
> destined for us while we are scanning. This is achieved by sending a
> nullfunc data frame with the PS mode bit set before scanning commences,
> and a PS poll frame after scanning is completed.

Why bother with PS Poll in this case? Just send data::nullfunc with PS
Poll flag cleared. That will make the AP deliver all buffered frames (if
any).

-- 
Jouni Malinen                                            PGP id EFC895FA
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