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authorJavier Cardona <javier@cozybit.com>2011-04-08 02:08:34 +0400
committerJohn W. Linville <linville@tuxdriver.com>2011-04-13 00:57:39 +0400
commitc93b5e717ec47b57abfe0229360bc11e77520984 (patch)
tree1e6f703c3c1b1c2e55b759b4e992ef04e81f973e /include/linux/nl80211.h
parent96b78dff0321d881ef27d858a462c476e0444619 (diff)
downloadlinux-c93b5e717ec47b57abfe0229360bc11e77520984.tar.xz
nl80211: New notification to discover mesh peer candidates.
Notify userspace when a beacon/presp is received from a suitable mesh peer candidate for whom no sta information exists. Userspace can then decide to create a sta info for the candidate. If userspace is not ready to authenticate the peer right away, it can create the sta info with the authenticated flag unset and set it later. Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/nl80211.h')
-rw-r--r--include/linux/nl80211.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 5ec4ac3a0ef4..b87481866dde 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -410,6 +410,16 @@
* notification. This event is used to indicate that an unprotected
* disassociation frame was dropped when MFP is in use.
*
+ * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
+ * beacon or probe response from a compatible mesh peer. This is only
+ * sent while no station information (sta_info) exists for the new peer
+ * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set. On
+ * reception of this notification, userspace may decide to create a new
+ * station (@NL80211_CMD_NEW_STATION). To stop this notification from
+ * reoccurring, the userspace authentication daemon may want to create the
+ * new station with the AUTHENTICATED flag unset and maybe change it later
+ * depending on the authentication result.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -522,6 +532,8 @@ enum nl80211_commands {
NL80211_CMD_UNPROT_DEAUTHENTICATE,
NL80211_CMD_UNPROT_DISASSOCIATE,
+ NL80211_CMD_NEW_PEER_CANDIDATE,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */