cfg80211/mac80211: allow any interface to send channel switch notifications

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For multi-vif channel switches, we want to send
NL80211_CMD_CH_SWITCH_NOTIFY to the userspace to let it decide whether
other interfaces need to be moved as well.  This is needed when we
want a P2P GO interface to follow the channel of a station, for
example.

Modify the code so that all interfaces can send CSA notifications.
Additionally, send notifications for STA CSA as well.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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This commit is contained in:

Luciano Coelho 2014-11-07 14:31:37 +02:00 • committed by Johannes Berg

parent 2f4572930d

commit d04b5ac9e7

3 changed files with 5 additions and 7 deletions

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4

include/uapi/linux/nl80211.h

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2

net/mac80211/mlme.c

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6

net/wireless/nl80211.c

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