From b130e5cec958bae3867cf6ab09a9b24ba8fada01 Mon Sep 17 00:00:00 2001 From: Javier Cardona Date: Tue, 3 May 2011 16:57:07 -0700 Subject: nl80211: Introduce NL80211_MESH_SETUP_USERSPACE_AMPE Introduce a new configuration option to support AMPE from userspace. Prior to this series we only supported authentication in userspace: an authentication daemon would authenticate peer candidates in userspace and hand them over to the kernel. From that point the mesh stack would take over and establish a peer link (Mesh Peering Management). These patches introduce support for Authenticated Mesh Peering Exchange in userspace. The userspace daemon implements the AMPE protocol and on successfull completion create mesh peers and install encryption keys. Signed-off-by: Javier Cardona Signed-off-by: John W. Linville --- net/mac80211/mesh_plink.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 84e5b056af02..87abf8deb369 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -251,7 +251,7 @@ void mesh_neighbour_update(u8 *hw_addr, u32 rates, rcu_read_unlock(); /* Userspace handles peer allocation when security is enabled * */ - if (sdata->u.mesh.is_secure) + if (sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED) cfg80211_notify_new_peer_candidate(sdata->dev, hw_addr, elems->ie_start, elems->total_len, GFP_KERNEL); @@ -460,7 +460,8 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m mpl_dbg("Mesh plink: missing necessary peer link ie\n"); return; } - if (elems.rsn_len && !sdata->u.mesh.is_secure) { + if (elems.rsn_len && + sdata->u.mesh.security == IEEE80211_MESH_SEC_NONE) { mpl_dbg("Mesh plink: can't establish link with secure peer\n"); return; } -- cgit v1.2.3