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Re: [PATCH v2 01/13] wifi: cfg80211: reg: Support P2P operation on DFS channels

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On Tue, 2023-12-19 at 14:03 -0800, Jeff Johnson wrote:
> On 12/20/2023 3:41 AM, Miri Korenblit wrote:
> > From: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
> > 
> > FCC-594280 D01 Section B.3 allows peer-to-peer and ad hoc devices to
> > operate on DFS channels while they operate under the control of a
> > concurrent DFS master. For example, it is possible to have a P2P GO on a
> > DFS channel as long as BSS connection is active on the same channel.
> > Allow such operation by adding additional regulatory flags to indicate
> > DFS concurrent channels and capable devices. Add the required
> > relaxations in DFS regulatory checks.
> > 
> > Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
> > Reviewed-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
> > Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
> 
> Curious if there will be a companion change to wireless-regdb.git to
> allow this flag to be set in db.txt?
> 
> Looks like we haven't been very good about adding support for new
> nl80211_reg_rule_flags to dbparse.py.
> 
Yeah, we really haven't, and it seems that nobody really cares any more,
since all the new devices have self-managed regulatory? Certainly that's
true for our device, so even if we were to add a flag and all to
everything related to the regdb, it'd have no effect for Intel NICs. So
the interest is pretty low ...

johannes





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