From: Vasanthakumar Thiagarajan Date: Sat, 1 Oct 2011 10:42:36 +0000 (+0530) Subject: ath6kl: Enable force foreground scan in connected state X-Git-Tag: next-20111118~41^2~15^2~118 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f1f9217926b2180237fd38b3f7fc6e932bcb1827;p=karo-tx-linux.git ath6kl: Enable force foreground scan in connected state This was disabled beacause there was a network stall issue when scan is issued. This issue does not happen with the new firmware (3.1.1.609), enable it back. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index daf444bf8d48..f03cc4a6fbc1 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -639,6 +639,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, s8 n_channels = 0; u16 *channels = NULL; int ret = 0; + u32 force_fg_scan = 0; if (!ath6kl_cfg80211_ready(ar)) return -EIO; @@ -700,7 +701,10 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, channels[i] = request->channels[i]->center_freq; } - ret = ath6kl_wmi_startscan_cmd(ar->wmi, WMI_LONG_SCAN, 0, + if (test_bit(CONNECTED, &ar->flag)) + force_fg_scan = 1; + + ret = ath6kl_wmi_startscan_cmd(ar->wmi, WMI_LONG_SCAN, force_fg_scan, false, 0, 0, n_channels, channels); if (ret) ath6kl_err("wmi_startscan_cmd failed\n");