From bf4bdbcbc92f20dde130b333bc6991c4366e19da Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Sun, 9 Nov 2014 18:50:13 +0200
Subject: [PATCH] mac80211: add BSS coex IE to TDLS setup frames

Add the BSS coex IE in case we support HT40 channels, as mandated by
section 8.5.13 in IEEE802.11 2012.

Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---
 include/linux/ieee80211.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index c8f2ff5..ac0e8e6 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2056,6 +2056,9 @@ enum ieee80211_tdls_actioncode {
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE	0x2
 
+/* BSS Coex IE information field bits */
+#define WLAN_BSS_COEX_INFORMATION_REQUEST	BIT(0)
+
 /**
  * enum - mesh synchronization method identifier
  *
-- 
2.31.1