From: Michael Buesch <[EMAIL PROTECTED]>
In the scan section of ieee80211softmac, network transmits are disabled.
Clearly, this does not make any sense as transmit is necessary for active
scanning, and transmits are not used when passive scanning. In addition,
when SoftMAC re-enables transmits, it may override the wishes of a driver
that may have very good reasons for disabling transmits. No specific
problems can be blamed directly on this bug, but it may be responsible
for some unexplained behavior.
Signed-off-by: Michael Buesch <[EMAIL PROTECTED]>
Signed-off-by: Larry Finger <[EMAIL PROTECTED]>
---
John,
Please apply this to wireless-2.6 and push it upstream for inclusion in 2.6.19,
if possible. I will be submitting it to 2.6.18.Y.
Larry
Index: linux-2.6.19-rc5/net/ieee80211/softmac/ieee80211softmac_scan.c
===================================================================
--- linux-2.6.19-rc5.orig/net/ieee80211/softmac/ieee80211softmac_scan.c
+++ linux-2.6.19-rc5/net/ieee80211/softmac/ieee80211softmac_scan.c
@@ -47,7 +47,6 @@ ieee80211softmac_start_scan(struct ieee8
sm->scanning = 1;
spin_unlock_irqrestore(&sm->lock, flags);
- netif_tx_disable(sm->ieee->dev);
ret = sm->start_scan(sm->dev);
if (ret) {
spin_lock_irqsave(&sm->lock, flags);
@@ -248,7 +246,6 @@ void ieee80211softmac_scan_finished(stru
if (net)
sm->set_channel(sm->dev, net->channel);
}
- netif_wake_queue(sm->ieee->dev);
ieee80211softmac_call_events(sm, IEEE80211SOFTMAC_EVENT_SCAN_FINISHED,
NULL);
}
EXPORT_SYMBOL_GPL(ieee80211softmac_scan_finished);
---
-
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