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Re: [PATCH 17/18] wl1251: enable tx path in monitor mode if necessary for packet injection

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David Gnedt <david.gnedt@xxxxxxxxxxx> writes:

> Am 2011-01-31 17:02, schrieb Kalle Valo:
>
>> I would like to step back and first look at the problem you are trying
>> to solve and maybe there's a way we can fix the join command. Was it
>> something to do with firmware sending extra frames? Unfortunately TI
>> firmwares are notorious for that.
>
> Yeah, you are right, but I don't think the JOIN command can be
> fixed. Even if we use it with a zero BSSID and zero SSID, it sends
> some frames.

What frames are we talking about exactly? (I can't test this right now.)

> All in all I think the JOIN command was only meant to be used when you really
> want to associate.

Yes, that has been my impression as well. But I really don't know if
we have any better options. Adding the hack you did to tx path is
really awkward as well.

> It would be really unpleasant if the firmware keeps sending frames
> while channel hopping (through user-space software) in monitor mode.

I don't see it as that bad really, but of course it depends what
frames are sent.

-- 
Kalle Valo
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