mac80211: update mesh path selection frame format
Make mesh path selection frames Mesh Action category, remove outdated
Mesh Path Selection category and defines, use updated reason codes, add
mesh_action_is_path_sel for readability, and update/correct path
selection IEs.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 068ee65..6ffcd53 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -539,6 +539,7 @@
struct hlist_node *p;
struct ieee80211_sub_if_data *sdata = sta->sdata;
int i;
+ __le16 reason = cpu_to_le16(WLAN_REASON_MESH_PATH_DEST_UNREACHABLE);
rcu_read_lock();
tbl = rcu_dereference(mesh_paths);
@@ -553,8 +554,7 @@
spin_unlock_bh(&mpath->state_lock);
mesh_path_error_tx(sdata->u.mesh.mshcfg.element_ttl,
mpath->dst, cpu_to_le32(mpath->sn),
- cpu_to_le16(PERR_RCODE_DEST_UNREACH),
- bcast, sdata);
+ reason, bcast, sdata);
} else
spin_unlock_bh(&mpath->state_lock);
}
@@ -699,6 +699,7 @@
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct mesh_path *mpath;
u32 sn = 0;
+ __le16 reason = cpu_to_le16(WLAN_REASON_MESH_PATH_NOFORWARD);
if (memcmp(hdr->addr4, sdata->vif.addr, ETH_ALEN) != 0) {
u8 *ra, *da;
@@ -709,8 +710,7 @@
if (mpath)
sn = ++mpath->sn;
mesh_path_error_tx(sdata->u.mesh.mshcfg.element_ttl, skb->data,
- cpu_to_le32(sn),
- cpu_to_le16(PERR_RCODE_NO_ROUTE), ra, sdata);
+ cpu_to_le32(sn), reason, ra, sdata);
}
kfree_skb(skb);