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Re: [ath5k-devel] [PATCH] ath5k: set mac address in add_interface

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On Tue, 2008-12-16 at 09:58 -0500, Bob Copeland wrote:

> The code, for mac address setting at least, looks to be working as
> designed: the mac address is only set up at add_interface time to avoid
> automatically acking packets before an interface is brought up (see the
> kerneldoc comments in mac80211 on add/remove_interface).
> 
> The ath5k rx filter for unicast frames requires mac addresses to match in
> order to accept or ack frames.  However, in monitor mode, mac80211 will
> never call add_interface().  Instead, it should configure the filter to
> put the card in promiscuous mode which then should enable all packets
> to be passed back to the host.

FWIW, this is as designed, if you need to have ACKs then you need to
bring up a monitor as well as a regular interface. Stefanik, please do
that and report whether it works.

johannes

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