From: Thomas Pedersen <thomas@cozybit.com>
To: linux-wireless@vger.kernel.org
Cc: javier@cozybit.com, johannes@sipsolutions.net, linville@tuxdriver.com
Subject: [PATCH v6 09/10] mac80211: send notification on new peer candidate for our secure mesh
Date: Fri, 1 Apr 2011 13:35:50 -0700 [thread overview]
Message-ID: <1301690151-14979-10-git-send-email-thomas@cozybit.com> (raw)
In-Reply-To: <1301690151-14979-1-git-send-email-thomas@cozybit.com>
From: Javier Cardona <javier@cozybit.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
---
net/mac80211/mesh.c | 4 +---
net/mac80211/mesh.h | 3 ++-
net/mac80211/mesh_plink.c | 18 +++++++++++++-----
3 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 47a26c0..1120797 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -590,9 +590,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
if (elems.mesh_id && elems.mesh_config &&
mesh_matches_local(&elems, sdata)) {
supp_rates = ieee80211_sta_get_rates(local, &elems, band);
-
- mesh_neighbour_update(mgmt->sa, supp_rates, sdata,
- mesh_peer_accepts_plinks(&elems));
+ mesh_neighbour_update(mgmt->sa, supp_rates, sdata, &elems);
}
}
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index b99e230..10acf1c 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -226,7 +226,8 @@ void mesh_rx_path_sel_frame(struct ieee80211_sub_if_data *sdata,
int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata);
/* Mesh plinks */
void mesh_neighbour_update(u8 *hw_addr, u32 rates,
- struct ieee80211_sub_if_data *sdata, bool add);
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee802_11_elems *ie);
bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie);
void mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata);
void mesh_plink_broken(struct sta_info *sta);
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index b327e0e..84e5b05 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -237,8 +237,9 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
return 0;
}
-void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data *sdata,
- bool peer_accepting_plinks)
+void mesh_neighbour_update(u8 *hw_addr, u32 rates,
+ struct ieee80211_sub_if_data *sdata,
+ struct ieee802_11_elems *elems)
{
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
@@ -248,8 +249,14 @@ void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data
sta = sta_info_get(sdata, hw_addr);
if (!sta) {
rcu_read_unlock();
-
- sta = mesh_plink_alloc(sdata, hw_addr, rates);
+ /* Userspace handles peer allocation when security is enabled
+ * */
+ if (sdata->u.mesh.is_secure)
+ cfg80211_notify_new_peer_candidate(sdata->dev, hw_addr,
+ elems->ie_start, elems->total_len,
+ GFP_KERNEL);
+ else
+ sta = mesh_plink_alloc(sdata, hw_addr, rates);
if (!sta)
return;
if (sta_info_insert_rcu(sta)) {
@@ -260,7 +267,8 @@ void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data
sta->last_rx = jiffies;
sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
- if (peer_accepting_plinks && sta->plink_state == PLINK_LISTEN &&
+ if (mesh_peer_accepts_plinks(elems) &&
+ sta->plink_state == PLINK_LISTEN &&
sdata->u.mesh.accepting_plinks &&
sdata->u.mesh.mshcfg.auto_open_plinks)
mesh_plink_open(sta);
--
1.7.4.1
next prev parent reply other threads:[~2011-04-01 21:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-01 20:35 [PATCH v6 00/10] {mac|nl}80211: mesh security enhancements Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 01/10] nl80211: rename NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 02/10] nl80211: Add userspace authentication flag to mesh setup Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 03/10] mac80211: ignore peers if security is enabled for this mesh Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 04/10] nl80211: let userspace authenticate stations Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 05/10] mac80211: Let user space receive and send mesh auth/deauth frames Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 06/10] mac80211: ignore peer link requests from unauthenticated stations Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 07/10] mac80211: Perform PLINK_ACTION on new station Thomas Pedersen
2011-04-01 20:35 ` [PATCH v6 08/10] nl80211: New notification to discover mesh peer candidates Thomas Pedersen
2011-04-01 20:35 ` Thomas Pedersen [this message]
2011-04-01 20:35 ` [PATCH v6 10/10] nl80211: report mesh capabilities Thomas Pedersen
2011-04-04 12:20 ` Johannes Berg
2011-04-04 12:21 ` [PATCH v6 00/10] {mac|nl}80211: mesh security enhancements Johannes Berg
2011-04-04 20:38 ` Thomas Pedersen
2011-04-04 20:44 ` Johannes Berg
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