From 90a5e16992fa6105f7ebf3f29f5cf5feb1bbf7dc Mon Sep 17 00:00:00 2001
From: Rui Paulo <rpaulo@gmail.com>
Date: Wed, 11 Nov 2009 00:01:31 +0000
Subject: mac80211: implement RANN processing and forwarding

Process the RANN (Root Annoucement) Frame and try to find the HWMP
root station by sending a PREQ.

Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 net/mac80211/util.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'net/mac80211/util.c')

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index aedbaaa067e6..da86e1592f8c 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -685,6 +685,10 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,
 			elems->perr = pos;
 			elems->perr_len = elen;
 			break;
+		case WLAN_EID_RANN:
+			if (elen >= sizeof(struct ieee80211_rann_ie))
+				elems->rann = (void *)pos;
+			break;
 		case WLAN_EID_CHANNEL_SWITCH:
 			elems->ch_switch_elem = pos;
 			elems->ch_switch_elem_len = elen;
-- 
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