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Re: [PATCH 3/6] wl1271: Flush TX buffers to air before going to idle

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On Mon, 2010-05-24 at 11:18 +0300, Luciano Coelho wrote:
> From: Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx>
> 
> The mac80211 changes to idle almost immediately after transmitting some
> frames, such as deauth etc. When going to idle, the wl1271 is disconnected,
> which causes TX frames already on buffers, but not yet transmitted, to be
> deleted.
> 
> To make sure deauth frames reach the air, allow the TX buffers to flush
> before proceeding to idle.

Actually, mac80211 executes a flush() request before idle, so you could
just implement the flush callback and also benefit in some other
scenarios (though the software scan one you don't care about)

johannes

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