Larry Finger wrote:
> I have added the lists to this message.
>
> I got b43legacy up and running with the software decryption modifications.
> It started OK with WPA-PSK TKIP encryption, but soon thereafter, I got this
> message:
>
> eth1: No ProbeResp from current AP 00:1a:70:46:ba:b1 - assume out of range
>
Since the git tree reorg wireless-dev branch created comparable
problems for zd1211rw-mac80211 too. It might be related:
Aug 19 07:08:51 keks kernel: [ 83.572628] wlan0: CCMP replay detected for RX frame from 00:04:0e:68:ad:70 (RX PN 00000000000c <= prev. PN 00000000000c)
Aug 19 07:08:54 keks kernel: [ 87.432010] usb 1-2: handle_regs_int() regs interrupt ignored
Aug 19 07:08:55 keks kernel: [ 87.898447] wlan0: No ProbeResp from current AP 00:04:0e:68:ad:70 - assume out of range
Aug 19 07:08:55 keks kernel: [ 87.899649] wmaster0: Removed STA 00:04:0e:68:ad:70
Aug 19 07:08:55 keks kernel: [ 87.901406] wlan0: set_encrypt - unknown addr 00:04:0e:68:ad:70
The first message might be a simple duplicate. The
handle_regs_int() is absolutely suspicious and I cannot really
explain it right now. The "No ProbeResp" might be a follow-up
problem. The whole USB subsystem becomes absolutely instable to
the point that I can't use keyboard and mouse anymore.
I will try Johannes' patch tomorrow.
BTW the wireless-dev reorg makes it impossible to actually use
git-bisect to find the patch, which caused the problem.
BTW the current Linus tree following patch doesn't work with the
current zd1211rw-mac80211. The offending patch is the following one:
commit b9bf1e60a294fc7795d5198f94a917290e52865b
Author: John W. Linville <linville@xxxxxxxxxxxxx>
Date: Tue Aug 7 16:33:15 2007 -0400
[PATCH] mac80211: probe for hidden SSIDs in pre-auth scan
Probe for hidden SSIDs if initiating pre-authentication scan and SSID
is set for STA interface.
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 7ba352e..0d99b68 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -2154,7 +2154,11 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
return 0;
} else {
if (ifsta->state != IEEE80211_AUTHENTICATE) {
- ieee80211_sta_start_scan(dev, NULL, 0);
+ if (ifsta->auto_ssid_sel)
+ ieee80211_sta_start_scan(dev, NULL, 0);
+ else
+ ieee80211_sta_start_scan(dev, ifsta->ssid,
+ ifsta->ssid_len);
ifsta->state = IEEE80211_AUTHENTICATE;
set_bit(IEEE80211_STA_REQ_AUTH, &ifsta->request);
} else
--
Uli Kunitz
-
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