From dcd4a561215b46d2d7c57b855a7da6a3e6e80c0e Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Wed, 31 Jul 2013 10:55:12 +0200
Subject: [PATCH] ath10k: make sure to use passive scan when n_ssids is 0
Normally user specifies broadcast ssid for
scanning. If the user wants to do a passive scan
it does not pass any ssids.
The patch makes sure we ath10k tells firmware to
not send anything at all in case it decides no
ssids equals broadcast ssid.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath10k/mac.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 9ea31f89b748..6b9f85009288 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -2338,6 +2338,8 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw,
arg.ssids[i].len = req->ssids[i].ssid_len;
arg.ssids[i].ssid = req->ssids[i].ssid;
}
+ } else {
+ arg.scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
}
if (req->n_channels) {
--
2.34.1