Re: IBSS issues

["Alina Friedrichsen" <x-alina@gmx.net>]

Hi Sujith!

> Yep, that is the problem. But that chunk of code (and the bug) has be=
en
> there forever,
> so am not sure why it is creating a problem now.

Maybe because the scanning code was changed? But I have discovered this=
 bug at the end of the last year before the scanning code was changed t=
he last time.

> And it can be fixed by
> making use of the scan start/stop mac80211 callbacks.

I think a much cleaner way would be if the ath9k_hw_write_associd() hon=
or the FIF_BCN_PRBRESP_PROMISC flag and determine with it if sc->curbss=
id should be set or ath_bcast_mac. So the the old sc->curbssid setting =
is saved. And then remove the following code...

if (*total_flags & FIF_BCN_PRBRESP_PROMISC) {
        memcpy(sc->curbssid, ath_bcast_mac, ETH_ALEN);
        sc->curaid =3D 0;

=2E..so that ath9k_hw_write_associd() is called if the FIF_BCN_PRBRESP_=
PROMISC is cleared at the end of the scanning, too. So that it can set =
the BSSID in the hardware back to sc->curbssid.

Regards
Alina

--=20
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