From: Johannes Berg <johannes@sipsolutions.net>
To: Felix Fietkau <nbd@openwrt.org>
Cc: Sujith Manoharan <sujith@msujith.org>,
Janusz Dziedzic <janusz.dziedzic@tieto.com>,
linux-wireless@vger.kernel.org
Subject: Re: [RFCv2] ath9k: make rxfilter per HW
Date: Wed, 17 Jun 2015 11:58:25 +0200 [thread overview]
Message-ID: <1434535105.1884.36.camel@sipsolutions.net> (raw)
In-Reply-To: <55814109.7030100@openwrt.org> (sfid-20150617_114251_641123_637D2FB2)
On Wed, 2015-06-17 at 11:42 +0200, Felix Fietkau wrote:
> On 2015-06-17 11:39, Sujith Manoharan wrote:
> > Janusz Dziedzic wrote:
> >> This is what I have with use_chanctx=1
> >> Jun 17 06:57:54 dell6430 kernel: [53297.753256] xxx ath_calcrxfilter
> >> filter: 0x207
> >>
> >> 0x000000080 is for probe_req
> >
> > Ok, so the probe_req filter is set before actually initiating
> > RoC - this appears to be the current design in wpa_s.
> >
> > I am not sure if using a global filter that disregards
> > the opmode of a context is the right approach, though...
> The filter is intended to be global in the mac80211 API.
> Treating it as per channel-context inside the driver is a bug.
We have a patch somewhere in our pipeline (not ready/complete yet) that
will change it to be per interface. From there, you could derive per
channel context too if you wish.
johannes
prev parent reply other threads:[~2015-06-17 9:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 5:46 [RFCv2] ath9k: make rxfilter per HW Janusz Dziedzic
2015-06-17 7:21 ` Felix Fietkau
2015-06-17 8:20 ` Sujith Manoharan
2015-06-17 8:28 ` Felix Fietkau
2015-06-17 9:00 ` Sujith Manoharan
2015-06-17 9:03 ` Janusz Dziedzic
2015-06-17 9:39 ` Sujith Manoharan
2015-06-17 9:42 ` Felix Fietkau
2015-06-17 9:52 ` Sujith Manoharan
2015-06-17 9:58 ` Johannes Berg [this message]
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