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cfg80211: add event for unexpected 4addr frames

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The frames are used by AP/STA WDS mode, and hostapd
needs to know when such a frame was received to set
up the VLAN appropriately to allow using it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2011-11-04 11:18:19 +01:00
committed by John W. Linville
parent ee97192454
commit b92ab5d86d
5 changed files with 58 additions and 3 deletions
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10
include/linux/nl80211.h
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@ -517,7 +517,13 @@
* For the event, the %NL80211_ATTR_MAC attribute carries the TA and
* other attributes like the interface index are present.
* If used as the command it must have an interface index and you can
* only unsubscribe from the event by closing the socket.
* only unsubscribe from the event by closing the socket. Subscription
* is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events.
*
* @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the
* associated station identified by %NL80211_ATTR_MAC sent a 4addr frame
* and wasn't already in a 4-addr VLAN. The event will be sent similarly
* to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener.
*
* @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
* by sending a null data frame to it and reporting when the frame is
@ -667,6 +673,8 @@ enum nl80211_commands {
NL80211_CMD_REGISTER_BEACONS,
NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */