* [PATCH V2] ath6kl: Enable force foreground scan in connected state
@ 2011-10-01 10:42 Vasanthakumar Thiagarajan
2011-10-03 10:33 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: Vasanthakumar Thiagarajan @ 2011-10-01 10:42 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless
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 <vthiagar@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath6kl/cfg80211.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
V2 -- Add version of the firmware which has the fix in commit log
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 8d9fbd4..c50697d 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");
--
1.7.0.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH V2] ath6kl: Enable force foreground scan in connected state
2011-10-01 10:42 [PATCH V2] ath6kl: Enable force foreground scan in connected state Vasanthakumar Thiagarajan
@ 2011-10-03 10:33 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2011-10-03 10:33 UTC (permalink / raw)
To: Vasanthakumar Thiagarajan; +Cc: linux-wireless
On 10/01/2011 01:42 PM, Vasanthakumar Thiagarajan wrote:
> 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.
Thanks, applied.
Kalle
^ permalink raw reply [flat|nested] 2+ messages in thread
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