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Message-ID: <84e63d2b334b8dbfb2de23f604030c7ea355444d.camel@sipsolutions.net>
Subject: Re: [PATCH v3 v3] mac80211: 160MHz support per IEEE802.11ax standard
From:   Johannes Berg <johannes@sipsolutions.net>
To:     Shay Bar <shay.bar@celeno.com>
Cc:     linux-wireless@vger.kernel.org, aviad.brikman@celeno.com,
        eliav.farber@celeno.com
Date:   Fri, 13 Nov 2020 10:04:20 +0100
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References: <20201019063921.4335-1-shay.bar@celeno.com>
         <20201019132616.32286-1-shay.bar@celeno.com>
         <9a043fdcf1c6324688f4c92b18f31c267969f5fc.camel@sipsolutions.net>
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On Sun, 2020-11-08 at 10:11 +0200, Shay Bar wrote:
> On 06/11/2020 12:35, Johannes Berg wrote:
> > External Email
> > 
> > 
> > On Mon, 2020-10-19 at 16:26 +0300, Shay Bar wrote:
> > > According to the new IEEE802.11ax standard center frequency of the 160MHz
> > > should be published in segment2 field of HT operation IE when using EXT NSS
> > > (when supporting smaller number of NSS in VHT in 160MHz BW).

> No, it is referring to IEEE P802.11-REVmd™/D5.0, September 2020 Table 
> 9-81- "Setting of the Channel Width subfield and 160/80+80 BW subfield 
> at a VHT STA transmitting the Operating Mode field" (where it doesn't 
> refer to OM)

But you said above "according to the new IEEE802.11ax"? I guess that
confuses me.

Or did D5.0 incorporate 802.11ax? But that seems unlikely, 802.11ax D8.0
was still in circulation until yesterday, i.e. after you sent the patch?

> The nl80211.c change is also described in the first 3 rows of Table 
> 9-274 "VHT Operation Information subfields".

OK, thanks, I'll have to check that out.

johannes