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Change #679

Category None
Changed by Stefan Lippers-Hollmann <s.l-hohnoyoudont@gmx.de>
Changed at Wed 09 Oct 2019 19:00:02
Repository https://git.openwrt.org/openwrt/openwrt.git
Branch master
Revision f690b6f472cd82fbe12d2b1da43098c9af36d0fc


mac80211: fix scan when operating on DFS channels in ETSI domains
In non-ETSI regulatory domains scan is blocked when operating channel
is a DFS channel. For ETSI, however, once DFS channel is marked as
available after the CAC, this channel will remain available (for some
time) even after leaving this channel.

Therefore a scan can be done without any impact on the availability
of the DFS channel as no new CAC is required after the scan.

Enable scan in mac80211 in these cases.

Signed-off-by: Aaron Komisar <aaron.komisar@tandemg.com>
Link: https://lore.kernel.org/r/1570024728-17284-1-git-send-email-aaron.komisar@tandemg.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>

Changed files