diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-07-21 09:40:00 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-08-09 19:45:22 +0300 |
| commit | b2c76bbe005cd23dfd80fe2140bd18daf4d3b16a (patch) | |
| tree | abac2bab68aa6254ef6137eb4133182c09bcb52a | |
| parent | 575b5f34aa089cdaf92dda905d3b1dff1947f257 (diff) | |
ath6kl: don't force foreground scan when connected
In my setup data transfer stalls when there's data transmission during
scan. After some testing I found out that using background scan
when connected to makes the problem go away. This is more like
a workaround than a proper fix, but as the stall is so severe the
workaround is justified.
With a dual band card this increases scan time when connected from
1.9s to 4.4s. When not connected the scan time is not affected and
is the same 1.9s.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index a70d2ac9e47b..b9090b876d45 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -779,7 +779,6 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, { struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); int ret = 0; - u32 force_fg_scan = 0; if (!ath6kl_cfg80211_ready(ar)) return -EIO; @@ -807,10 +806,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, request->ssids[i].ssid); } - if (test_bit(CONNECTED, &ar->flag)) - force_fg_scan = 1; - - if (ath6kl_wmi_startscan_cmd(ar->wmi, WMI_LONG_SCAN, force_fg_scan, + if (ath6kl_wmi_startscan_cmd(ar->wmi, WMI_LONG_SCAN, 0, false, 0, 0, 0, NULL) != 0) { ath6kl_err("wmi_startscan_cmd failed\n"); ret = -EIO; |