From: linux-wireless-owner@vger.kernel.org [mailto:linux-wireless-
owner@vger.kernel.org] On Behalf Of Wei-Ning Huang
Sent: Monday, March 21, 2016 1:37 PM
To: Linux Wireless
Cc: LKML; Amitkumar Karwar; djkurtz@chromium.org; Wei-Ning Huang;
Nishant Sarmukadam; kvalo@codeaurora.org; netdev@vger.kernel.org
Subject: [PATCH] mwifiex: advertise low priority scan feature

From: Amitkumar Karwar <redacted>

Low priority scan handling code which delays or aborts scan operation
based on Tx traffic is removed recently. The reason is firmware already
takes care of it in our new feature scan channel gap. Hence we should
advertise low priority scan support to cfg80211.

This patch fixes a problem in which OBSS scan request from
wpa_supplicant was being rejected by cfg80211.

Signed-off-by: Wei-Ning Huang <redacted>
---
 drivers/net/wireless/marvell/mwifiex/cfg80211.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c

b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index bb7235e..7dafc5b 100644

--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c

@@ -4086,6 +4086,7 @@ int mwifiex_register_cfg80211(struct

mwifiex_adapter *adapter)

 	wiphy->features |= NL80211_FEATURE_HT_IBSS |
 			   NL80211_FEATURE_INACTIVITY_TIMER |
+			   NL80211_FEATURE_LOW_PRIORITY_SCAN |
 			   NL80211_FEATURE_NEED_OBSS_SCAN;

 	if (ISSUPP_TDLS_ENABLED(adapter->fw_cap_info))