From 562a74803f4881772ba2375ec4e5aa0ad90f4caa Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 7 Nov 2011 12:39:33 +0100
Subject: nl80211: advertise device AP SME

Add the ability to advertise that the device
contains the AP SME and what features it can
support. There are currently no features in
the bitmap -- probe response offload will be
advertised by a few patches Arik is working
on now (who took over from Guy Eilam) and a
device with AP SME will typically implement
and require response offload.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 net/wireless/core.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'net/wireless/core.c')

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 220f3bd176f8..ccdfed897651 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -492,6 +492,10 @@ int wiphy_register(struct wiphy *wiphy)
 		    !(wiphy->wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY)))
 		return -EINVAL;
 
+	if (WARN_ON(wiphy->ap_sme_capa &&
+		    !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME)))
+		return -EINVAL;
+
 	if (WARN_ON(wiphy->addresses && !wiphy->n_addresses))
 		return -EINVAL;
 
-- 
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