[PATCH/RFC,v2] mac80211: use configured mesh TTL

Commit Message

Johannes Berg Dec. 1, 2010, 8:32 p.m. UTC

None

Patch

--- wireless-testing.orig/net/mac80211/mesh_pathtbl.c	2010-12-01 21:26:47.000000000 +0100
+++ wireless-testing/net/mac80211/mesh_pathtbl.c	2010-12-01 21:27:42.000000000 +0100
@@ -467,8 +467,8 @@  void mesh_plink_broken(struct sta_info *
 			mpath->flags &= ~MESH_PATH_ACTIVE;
 			++mpath->sn;
 			spin_unlock_bh(&mpath->state_lock);
-			mesh_path_error_tx(MESH_TTL, mpath->dst,
-					cpu_to_le32(mpath->sn),
+			mesh_path_error_tx(sdata->u.mesh.mshcfg.dot11MeshTTL,
+					mpath->dst, cpu_to_le32(mpath->sn),
 					cpu_to_le16(PERR_RCODE_DEST_UNREACH),
 					bcast, sdata);
 		} else
@@ -614,7 +614,8 @@  void mesh_path_discard_frame(struct sk_b
 		mpath = mesh_path_lookup(da, sdata);
 		if (mpath)
 			sn = ++mpath->sn;
-		mesh_path_error_tx(MESH_TTL, skb->data, cpu_to_le32(sn),
+		mesh_path_error_tx(sdata->u.mesh.mshcfg.dot11MeshTTL, skb->data,
+				   cpu_to_le32(sn),
 				   cpu_to_le16(PERR_RCODE_NO_ROUTE), ra, sdata);
 	}
 
--- wireless-testing.orig/net/mac80211/mesh_hwmp.c	2010-12-01 21:31:01.000000000 +0100
+++ wireless-testing/net/mac80211/mesh_hwmp.c	2010-12-01 21:31:30.000000000 +0100
@@ -232,7 +232,7 @@  int mesh_path_error_tx(u8 ttl, u8 *targe
 	*pos++ = WLAN_EID_PERR;
 	*pos++ = ie_len;
 	/* ttl */
-	*pos++ = MESH_TTL;
+	*pos++ = ttl;
 	/* number of destinations */
 	*pos++ = 1;
 	/*
@@ -1013,5 +1013,6 @@  mesh_path_tx_root_frame(struct ieee80211
 	mesh_path_sel_frame_tx(MPATH_RANN, 0, sdata->vif.addr,
 			       cpu_to_le32(++ifmsh->sn),
 			       0, NULL, 0, broadcast_addr,
-			       0, MESH_TTL, 0, 0, 0, sdata);
+			       0, sdata->u.mesh.mshcfg.dot11MeshTTL,
+			       0, 0, 0, sdata);
 }