ipw3945 driver in recent -mm kernels

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* ipw3945 driver in recent -mm kernels
@ 2007-06-09 19:27 Pavel Machek
  2007-06-09 21:57 ` Pavel Machek
  0 siblings, 1 reply; 12+ messages in thread
From: Pavel Machek @ 2007-06-09 19:27 UTC (permalink / raw)
  To: kernel list, linux-wireless; +Cc: ipw2100-admin

Hi!

I tried to use `subj`, but hit few problems:

There's no maintainers entry. Should

 James P. Ketrenos <ipw2100-admin@linux.intel.com> 

be listed as a maintainer?

Kconfig mentions...

          See <file:Documentation/networking/README.iwlwifi> for
          information on the capabilities currently enabled in this
          driver and for tips for debugging issues and problems.

...but that file does not exist.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-09 19:27 ipw3945 driver in recent -mm kernels Pavel Machek
@ 2007-06-09 21:57 ` Pavel Machek
  2007-06-11 19:23   ` James Ketrenos
  0 siblings, 1 reply; 12+ messages in thread
From: Pavel Machek @ 2007-06-09 21:57 UTC (permalink / raw)
  To: kernel list, linux-wireless; +Cc: ipw2100-admin

Hi!

> I tried to use `subj`, but hit few problems:
> 
> There's no maintainers entry. Should
> 
>  James P. Ketrenos <ipw2100-admin@linux.intel.com> 
> 
> be listed as a maintainer?
> 
> Kconfig mentions...
> 
>           See <file:Documentation/networking/README.iwlwifi> for
>           information on the capabilities currently enabled in this
>           driver and for tips for debugging issues and problems.
> 
> ...but that file does not exist.

More problems: 

I managed to load the firmware and insert the module.... but I had
radio kill switch on. It complained that kill switch is on, but
turning it off did not help. Module unload/reload was neccessary to
get it to work.

I still do not see the wlan led. It seems to scan okay, but I can't
seem to connect, and I get this in logs:

Jun  9 23:53:21 amd kernel: wlan0: deauthenticated
Jun  9 23:53:21 amd kernel: wlan0: RX deauthentication from
00:11:2f:0e:95:a0 (reason=4)
Jun  9 23:53:21 amd last message repeated 2 times
Jun  9 23:53:22 amd kernel: wlan0: authenticate with AP
00:11:2f:0e:95:a0
Jun  9 23:53:22 amd kernel: wlan0: RX authentication from
00:11:2f:0e:95:a0 (alg=0 transaction=2 status=0)
Jun  9 23:53:22 amd kernel: wlan0: authenticated
Jun  9 23:53:22 amd kernel: wlan0: associate with AP 00:11:2f:0e:95:a0
Jun  9 23:53:22 amd kernel: wlan0: authentication frame received from
00:11:2f:0e:95:a0, but not in authenticate state - ignored
Jun  9 23:53:22 amd last message repeated 2 times
Jun  9 23:53:22 amd kernel: wlan0: RX ReassocResp from
00:11:2f:0e:95:a0 (capab=0x401 status=0 aid=2)
Jun  9 23:53:22 amd kernel: wlan0: associated
Jun  9 23:53:24 amd kernel: wlan0: No ProbeResp from current AP
00:11:2f:0e:95:a0 - assume out of range
Jun  9 23:53:43 amd kernel: e1000: eth0: e1000_watchdog: NIC Link is
Up 100 Mbps Full Duplex, Flow Control: RX/TX
Jun  9 23:53:43 amd kernel: e1000: eth0: e1000_watchdog: 10/100 speed:
disabling TSO
Jun  9 23:53:56 amd kernel: wlan0: No STA entry for own AP
00:11:2f:0e:95:a0
Jun  9 23:54:12 amd kernel: iwl3945: Microcode SW error detected.
Restarting 0x82000000.
Jun  9 23:54:12 amd kernel: iwl3945: Error Reply type 0x0000003A cmd
REPLY_RXON_ASSOC (0x11) seq 0x0447 ser 0x00000000
Jun  9 23:54:12 amd kernel: iwl3945: Error setting RXON_ASSOC
configuration (-5).
Jun  9 23:54:13 amd kernel: iwl3945: Error sending REPLY_RXON: time
out after 500ms.
Jun  9 23:54:13 amd kernel: iwl3945: Error setting new configuration
(-110).
Jun  9 23:54:15 amd kernel: iwl3945: Error sending REPLY_ADD_STA: time
out after 500ms.
Jun  9 23:54:15 amd kernel: iwl3945: ipw going down
Jun  9 23:54:15 amd kernel: iwl3945: Can't stop Rx DMA.
Jun  9 23:54:15 amd kernel: iwl3945: Grabbing access while already
held at line 825.
Jun  9 23:54:15 amd kernel: iwl3945: Microcode SW error detected.
Restarting 0x82000000.
Jun  9 23:54:15 amd kernel: iwl3945: Error Reply type 0x000004EB cmd
REPLY_TX_PWR_TABLE_CMD (0x97) seq 0x0402 ser 0x00000000
Jun  9 23:54:15 amd kernel: iwl3945: ipw going down
Jun  9 23:54:16 amd kernel: iwl3945: Can't stop Rx DMA.
Jun  9 23:54:16 amd kernel: iwl3945: Grabbing access while already
held at line 825.
Jun  9 23:54:16 amd kernel: iwl3945: Microcode SW error detected.
Restarting 0x82000000.
Jun  9 23:54:16 amd kernel: iwl3945: Error Reply type 0x000004EB cmd
REPLY_TX_PWR_TABLE_CMD (0x97) seq 0x0402 ser 0x00000000
Jun  9 23:54:16 amd kernel: iwl3945: ipw going down
Jun  9 23:54:17 amd kernel: iwl3945: Can't stop Rx DMA.
Jun  9 23:54:17 amd kernel: iwl3945: Grabbing access while already
held at line 825.

What are the next steps?

									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-09 21:57 ` Pavel Machek
@ 2007-06-11 19:23   ` James Ketrenos
  2007-06-13 10:52     ` Pavel Machek
                       ` (3 more replies)
  0 siblings, 4 replies; 12+ messages in thread
From: James Ketrenos @ 2007-06-11 19:23 UTC (permalink / raw)
  To: Pavel Machek; +Cc: kernel list, linux-wireless, Zhu Yi

Pavel Machek wrote:
> Hi!
> 
>> I tried to use `subj`, but hit few problems:
>>
>> There's no maintainers entry. Should
>>
>>  James P. Ketrenos <ipw2100-admin@linux.intel.com> 

Forgot to include changes outside of drivers/net/wireless/mac80211/iwlwifi/

Zhu Yi is the maintainer for the iwlwifi driver (Cc: on this email)

>>
>> be listed as a maintainer?
>>
>> Kconfig mentions...
>>
>>           See <file:Documentation/networking/README.iwlwifi> for
>>           information on the capabilities currently enabled in this
>>           driver and for tips for debugging issues and problems.

We'll remove that from the Kconfig until we get the document updated
to reflect the current status.

>> ...but that file does not exist.
> 
> More problems: 
> 
> I managed to load the firmware and insert the module.... but I had
> radio kill switch on. It complained that kill switch is on, but
> turning it off did not help. Module unload/reload was neccessary to
> get it to work.

We're working on this one.  http://bughost.org/bugzilla/show_bug.cgi?id=1209

> I still do not see the wlan led. It seems to scan okay, but I can't
> seem to connect, and I get this in logs:
> 
> Jun  9 23:53:21 amd kernel: wlan0: deauthenticated
> Jun  9 23:53:21 amd kernel: wlan0: RX deauthentication from
> 00:11:2f:0e:95:a0 (reason=4)

>From Table 19 in the IEEE 802.11 spec lists reason 4 a 
'disassociation due to inactivity'  Odd that it would happen during
 association.  Were you able to associate at all before you
started seeing the problem?

> Jun  9 23:53:21 amd last message repeated 2 times
> Jun  9 23:53:22 amd kernel: wlan0: authenticate with AP
> 00:11:2f:0e:95:a0
> Jun  9 23:53:22 amd kernel: wlan0: RX authentication from
> 00:11:2f:0e:95:a0 (alg=0 transaction=2 status=0)
> Jun  9 23:53:22 amd kernel: wlan0: authenticated
> Jun  9 23:53:22 amd kernel: wlan0: associate with AP 00:11:2f:0e:95:a0
> Jun  9 23:53:22 amd kernel: wlan0: authentication frame received from
> 00:11:2f:0e:95:a0, but not in authenticate state - ignored
> Jun  9 23:53:22 amd last message repeated 2 times
> Jun  9 23:53:22 amd kernel: wlan0: RX ReassocResp from
> 00:11:2f:0e:95:a0 (capab=0x401 status=0 aid=2)
> Jun  9 23:53:22 amd kernel: wlan0: associated
> Jun  9 23:53:24 amd kernel: wlan0: No ProbeResp from current AP
> 00:11:2f:0e:95:a0 - assume out of range

This may be related to mac80211's link activity detection
at times immediately following an association/reassociation.

I've seen similar behavior here; a temporary work around I am using is 
to disable the 'lost link detection' in mac80211.  

Can you try this and see if it helps your association situation (it 
may introduce other problems related to roaming and automatic 
disassociation...)

---
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 9f30ae4..b296530 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -736,11 +736,15 @@ static void ieee80211_associated(struct net_device *dev,
 		if (time_after(jiffies,
 			       sta->last_rx + IEEE80211_MONITORING_INTERVAL)) {
 			if (ifsta->probereq_poll) {
+/*
 				printk(KERN_DEBUG "%s: No ProbeResp from "
 				       "current AP " MAC_FMT " - assume out of "
 				       "range\n",
 				       dev->name, MAC_ARG(ifsta->bssid));
 				disassoc = 1;
+*/
+				printk(KERN_DEBUG "%s: Ignoring 'lost link "
+				       "detection'\n", dev->name);
 				sta_info_free(sta, 0);
 				ifsta->probereq_poll = 0;
 			} else {

---
...
> Jun  9 23:54:12 amd kernel: iwl3945: Microcode SW error detected.
> Restarting 0x82000000.
> Jun  9 23:54:12 amd kernel: iwl3945: Error Reply type 0x0000003A cmd
> REPLY_RXON_ASSOC (0x11) seq 0x0447 ser 0x00000000
> Jun  9 23:54:12 amd kernel: iwl3945: Error setting RXON_ASSOC
> configuration (-5).
> Jun  9 23:54:13 amd kernel: iwl3945: Error sending REPLY_RXON: time
> out after 500ms.

Loading the module with debug=0x40000 will turn on the the uCode event 
log dumping which may help in isolating the uCode reset problem.  Can
you load the module with the module parameter debug=0x40000 and send us 
the resulting syslog output when the error is tripped?

Thanks,
James

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-11 19:23   ` James Ketrenos
@ 2007-06-13 10:52     ` Pavel Machek
  2007-06-13 11:07     ` Pavel Machek
                       ` (2 subsequent siblings)
  3 siblings, 0 replies; 12+ messages in thread
From: Pavel Machek @ 2007-06-13 10:52 UTC (permalink / raw)
  To: James Ketrenos; +Cc: kernel list, linux-wireless, Zhu Yi

Hi!

> Forgot to include changes outside of drivers/net/wireless/mac80211/iwlwifi/
> 
> Zhu Yi is the maintainer for the iwlwifi driver (Cc: on this email)

Thanks.

> >>
> >> be listed as a maintainer?
> >>
> >> Kconfig mentions...
> >>
> >>           See <file:Documentation/networking/README.iwlwifi> for
> >>           information on the capabilities currently enabled in this
> >>           driver and for tips for debugging issues and problems.
> 
> We'll remove that from the Kconfig until we get the document updated
> to reflect the current status.

Actually, It is probably better to just include the docs.

(I'll test the patch now).
								Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-11 19:23   ` James Ketrenos
  2007-06-13 10:52     ` Pavel Machek
@ 2007-06-13 11:07     ` Pavel Machek
  2007-06-13 12:56       ` John W. Linville
  2007-06-13 13:00       ` Larry Finger
  2007-06-13 11:33     ` Pavel Machek
  2007-06-13 11:43     ` Pavel Machek
  3 siblings, 2 replies; 12+ messages in thread
From: Pavel Machek @ 2007-06-13 11:07 UTC (permalink / raw)
  To: James Ketrenos; +Cc: kernel list, linux-wireless, Zhu Yi

Hi!

BTW could we get some more reasonable path? Currently wifi drivers are
in

drivers/net/wireless/mac80211/iwlwifi

...ouch. drivers/mac80211/iwlwifi would be better...

> > I still do not see the wlan led. It seems to scan okay, but I can't
> > seem to connect, and I get this in logs:
> > 
> > Jun  9 23:53:21 amd kernel: wlan0: deauthenticated
> > Jun  9 23:53:21 amd kernel: wlan0: RX deauthentication from
> > 00:11:2f:0e:95:a0 (reason=4)
> 
> >From Table 19 in the IEEE 802.11 spec lists reason 4 a 
> 'disassociation due to inactivity'  Odd that it would happen during
>  association.  Were you able to associate at all before you
> started seeing the problem?

No, I could not get any connection.


> > Jun  9 23:53:21 amd last message repeated 2 times
> > Jun  9 23:53:22 amd kernel: wlan0: authenticate with AP
> > 00:11:2f:0e:95:a0
...
> 
> This may be related to mac80211's link activity detection
> at times immediately following an association/reassociation.
> 
> I've seen similar behavior here; a temporary work around I am using is 
> to disable the 'lost link detection' in mac80211.  

Trying with that patch:

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
insmod iwl3945.ko
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
killall klogd
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwlist wlan0 scan
Warning: Driver for device wlan0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 17.
Some things may be broken...

wlan0     Interface doesn't support scanning : Network is down

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
ifconfig wlan0 up
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwlist wlan0 scan
Warning: Driver for device wlan0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 17.
Some things may be broken...

wlan0     Scan completed :
          Cell 01 - Address: 00:11:2F:0E:95:A0
                    ESSID:"pavel"
                    Mode:Master
                    Channel:1
                    Frequency:2.412 GHz
                    Quality=88/100  Signal level=-45 dBm
                    Encryption key:off
                    Bit Rate:1 Mb/s
                    Bit Rate:2 Mb/s
                    Bit Rate:5.5 Mb/s
                    Bit Rate:11 Mb/s
                    Bit Rate:6 Mb/s
                    Bit Rate:9 Mb/s
                    Bit Rate:12 Mb/s
                    Bit Rate:18 Mb/s
                    Bit Rate:24 Mb/s
                    Bit Rate:36 Mb/s
                    Bit Rate:48 Mb/s
                    Bit Rate:54 Mb/s
                    Extra:tsf=000001d9866dbe25

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwconfig wlan0 essid pavel
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwl3945: REPLY_ADD_STA failed

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
ifconfig eth0 down
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

irlan0    no wireless extensions.

wmaster0  no wireless extensions.

Warning: Driver for device wlan0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 17.
Some things may be broken...

wlan0     IEEE 802.11g  ESSID:"pavel"
          Mode:Managed  Frequency:2.412 GHz  Access Point:
00:11:2F:0E:95:A0
          Bit Rate=11 Mb/s
          Retry min limit:7   RTS thr:off   Fragment thr=2346 B
          Encryption key:off
          Link Quality=77/100  Signal level=-40 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
ifconfig wlan0 10.0.0.6 up
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi# ping
10.0.0.3
PING 10.0.0.3 (10.0.0.3): 56 data bytes


(no link here).

Aha, so I pressed ^c and  attempted to kick it into life, and got some errors:

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
ifconfig wlan0 down
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
ifconfig wlan0 up
iwl3945: Microcode SW error detected.  Restarting 0x82000000.
iwl3945: Error Reply type 0x0000003A cmd REPLY_RXON_ASSOC (0x11) seq
0x0430 ser 0x00000000
iwl3945: Error setting RXON_ASSOC configuration (-5).
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_ADD_STA: time out after 500ms.
iwl3945: ipw going down
root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwl3945: Can't stop Rx DMA.
iwl3945: Grabbing access while already held at line 825.
iwl3945: Microcode SW error detected.  Restarting 0x82000000.
iwl3945: Error Reply type 0x000004EB cmd REPLY_TX_PWR_TABLE_CMD (0x97)
seq 0x0402 ser 0x00000000
iwl3945: ipw going down
iwl3945: Can't stop Rx DMA.
iwl3945: Grabbing access while already held at line 825.

...I'll turn on the microcode debug now.
										Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-13 11:07     ` Pavel Machek
@ 2007-06-13 12:56       ` John W. Linville
  2007-06-13 13:00       ` Larry Finger
  1 sibling, 0 replies; 12+ messages in thread
From: John W. Linville @ 2007-06-13 12:56 UTC (permalink / raw)
  To: Pavel Machek; +Cc: James Ketrenos, kernel list, linux-wireless, Zhu Yi

On Wed, Jun 13, 2007 at 01:07:18PM +0200, Pavel Machek wrote:
> Hi!
> 
> BTW could we get some more reasonable path? Currently wifi drivers are
> in
> 
> drivers/net/wireless/mac80211/iwlwifi
> 
> ...ouch. drivers/mac80211/iwlwifi would be better...

Since -mm is pulling from wireless-dev, the current path matches the
other mac80211-based drivers.

For upstream probably drivers/net/wireless/iwlwifi or even just
drivers/net/wireless...  I have no objection to moving it in
wireless-dev either.

John
-- 
John W. Linville
linville@tuxdriver.com

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-13 11:07     ` Pavel Machek
  2007-06-13 12:56       ` John W. Linville
@ 2007-06-13 13:00       ` Larry Finger
  2007-06-13 13:04         ` Pavel Machek
  2007-06-13 13:22         ` Michael Buesch
  1 sibling, 2 replies; 12+ messages in thread
From: Larry Finger @ 2007-06-13 13:00 UTC (permalink / raw)
  To: Pavel Machek; +Cc: James Ketrenos, kernel list, linux-wireless, Zhu Yi

Pavel Machek wrote:
> Hi!
> 
> BTW could we get some more reasonable path? Currently wifi drivers are
> in
> 
> drivers/net/wireless/mac80211/iwlwifi
> 
> ...ouch. drivers/mac80211/iwlwifi would be better...

NACK. Having _ALL_ wireless drivers under drivers/net/wireless/ is correct. I would vote, however, 
for collapsing out the mac80211 directory once all softmac drivers are converted to mac80211 and all 
the duplications are removed.

Larry



^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-13 13:00       ` Larry Finger
@ 2007-06-13 13:04         ` Pavel Machek
  2007-06-13 13:22         ` Michael Buesch
  1 sibling, 0 replies; 12+ messages in thread
From: Pavel Machek @ 2007-06-13 13:04 UTC (permalink / raw)
  To: Larry Finger; +Cc: James Ketrenos, kernel list, linux-wireless, Zhu Yi

On Wed 2007-06-13 08:00:43, Larry Finger wrote:
> Pavel Machek wrote:
> >Hi!
> >
> >BTW could we get some more reasonable path? Currently wifi drivers are
> >in
> >
> >drivers/net/wireless/mac80211/iwlwifi
> >
> >...ouch. drivers/mac80211/iwlwifi would be better...
> 
> NACK. Having _ALL_ wireless drivers under drivers/net/wireless/ is correct. 
> I would vote, however, for collapsing out the mac80211 directory once all 
> softmac drivers are converted to mac80211 and all the duplications are 
> removed.

Anything that makes it less deep is good idea.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-13 13:00       ` Larry Finger
  2007-06-13 13:04         ` Pavel Machek
@ 2007-06-13 13:22         ` Michael Buesch
  1 sibling, 0 replies; 12+ messages in thread
From: Michael Buesch @ 2007-06-13 13:22 UTC (permalink / raw)
  To: Larry Finger
  Cc: Pavel Machek, James Ketrenos, kernel list, linux-wireless, Zhu Yi

On Wednesday 13 June 2007 15:00:43 Larry Finger wrote:
> Pavel Machek wrote:
> > Hi!
> > 
> > BTW could we get some more reasonable path? Currently wifi drivers are
> > in
> > 
> > drivers/net/wireless/mac80211/iwlwifi
> > 
> > ...ouch. drivers/mac80211/iwlwifi would be better...
> 
> NACK. Having _ALL_ wireless drivers under drivers/net/wireless/ is correct. I would vote, however, 
> for collapsing out the mac80211 directory once all softmac drivers are converted to mac80211 and all 
> the duplications are removed.

It's gonna happen exactly that way.
We discussed that at the DTL Wireless Summit 2006.

-- 
Greetings Michael.

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-11 19:23   ` James Ketrenos
  2007-06-13 10:52     ` Pavel Machek
  2007-06-13 11:07     ` Pavel Machek
@ 2007-06-13 11:33     ` Pavel Machek
  2007-06-13 11:43     ` Pavel Machek
  3 siblings, 0 replies; 12+ messages in thread
From: Pavel Machek @ 2007-06-13 11:33 UTC (permalink / raw)
  To: James Ketrenos; +Cc: kernel list, linux-wireless, Zhu Yi

Hi!

> > Jun  9 23:54:12 amd kernel: iwl3945: Microcode SW error detected.
> > Restarting 0x82000000.
> > Jun  9 23:54:12 amd kernel: iwl3945: Error Reply type 0x0000003A cmd
> > REPLY_RXON_ASSOC (0x11) seq 0x0447 ser 0x00000000
> > Jun  9 23:54:12 amd kernel: iwl3945: Error setting RXON_ASSOC
> > configuration (-5).
> > Jun  9 23:54:13 amd kernel: iwl3945: Error sending REPLY_RXON: time
> > out after 500ms.
> 
> Loading the module with debug=0x40000 will turn on the the uCode event 
> log dumping which may help in isolating the uCode reset problem.  Can
> you load the module with the module parameter debug=0x40000 and send us 
> the resulting syslog output when the error is tripped?

Hmmm... it did not reproduce at first ifconfig down/up, but then I got
it. I hope it helps...

								Pavel

coda_read_super: No pseudo device
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 0.0.21kd
iwl3945: Copyright(c) 2003-2007 Intel Corporation
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:03:00.0 to 64
iwl3945: Detected Intel PRO/Wireless 3945ABG Network Connection
iwl3945: Channel 12 [2.4GHz] is Tx only -- skipping.
iwl3945: Channel 13 [2.4GHz] is Tx only -- skipping.
iwl3945: Channel 14 [2.4GHz] is Tx only -- skipping.
iwl3945: Channel 183 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 184 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 185 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 187 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 188 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 189 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 192 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 196 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 7 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 8 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 11 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 12 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 16 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 34 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 38 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 42 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 46 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 100 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 104 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 108 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 112 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 116 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 120 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 124 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 128 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 132 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 136 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 140 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 145 [5.2GHz] is Tx only -- skipping.
iwl3945: Tunable channels: 11 802.11bg, 13 802.11a channels
wmaster0: Selected rate control algorithm 'simple'
iwl3945: ipw going down 
ACPI: PCI interrupt for device 0000:03:00.0 disabled
iwl3945: Unknown parameter `root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#'
iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 0.0.21kd
iwl3945: Copyright(c) 2003-2007 Intel Corporation
ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:03:00.0 to 64
iwl3945: Detected Intel PRO/Wireless 3945ABG Network Connection
iwl3945: Channel 12 [2.4GHz] is Tx only -- skipping.
iwl3945: Channel 13 [2.4GHz] is Tx only -- skipping.
iwl3945: Channel 14 [2.4GHz] is Tx only -- skipping.
iwl3945: Channel 183 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 184 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 185 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 187 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 188 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 189 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 192 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 196 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 7 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 8 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 11 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 12 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 16 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 34 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 38 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 42 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 46 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 100 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 104 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 108 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 112 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 116 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 120 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 124 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 128 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 132 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 136 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 140 [5.2GHz] is Tx only -- skipping.
iwl3945: Channel 145 [5.2GHz] is Tx only -- skipping.
iwl3945: Tunable channels: 11 802.11bg, 13 802.11a channels
wmaster0: Selected rate control algorithm 'simple'
iwl3945: REPLY_ADD_STA failed
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:11:2f:0e:95:a0
wlan0: RX authentication from 00:11:2f:0e:95:a0 (alg=0 transaction=2 status=0)
wlan0: authenticated
wlan0: associate with AP 00:11:2f:0e:95:a0
wlan0: RX AssocResp from 00:11:2f:0e:95:a0 (capab=0x401 status=0 aid=2)
wlan0: associated
iwl3945: REPLY_ADD_STA failed
iwl3945: Microcode SW error detected.  Restarting 0x82000000.
iwl3945: Start IPW Error Log Dump:
iwl3945: Status: 0x0C000170, Config: 00000000 count: 1
iwl3945: Desc       Time       asrtPC     const      ilink1     nmiPC      Line
iwl3945: SYSASSERT (#5) 0x000006F9 0x0000089A 0x000085A6 0x00000304 0x00000000 58
iwl3945: Start IPW Event Log Dump: display count 256, wraps 551
iwl3945: 0000000256	0x0000013a	1786
iwl3945: 0000000000	0x000001f5	3878511440
iwl3945: 0000000793	0x000001f8	3878511442
iwl3945: 0000001017	0x000001f7	3878511446
iwl3945: 3878511446	0x000001f7	3878511447
iwl3945: 0000000473	0x000001f7	3878511448
iwl3945: 1342278826	0x000001f7	3878511448
iwl3945: 3878511444	0x000001f7	3878511449
iwl3945: 0000000473	0x000001f7	3878511450
iwl3945: 1342278828	0x000001f4	3878511450
iwl3945: 1342278820	0x00000277	3878511453
iwl3945: 0000000000	0x00000276	3878511478
iwl3945: 1358954896	0x00000276	3878511490
iwl3945: 1375829112	0x0000006a	3878511491
iwl3945: 0000000217	0x0000012d	3878524510
iwl3945: 0000000000	0x00000130	3878524511
iwl3945: 0000000000	0x0000006a	3878524685
iwl3945: 0000000217	0x0000012d	3878530572
iwl3945: 0000000000	0x00000161	3878530574
iwl3945: 0000020836	0x00000160	3878530649
iwl3945: 0000000000	0x0000006a	3878530657
iwl3945: 0000000217	0x0000012d	3878530672
iwl3945: 0000000000	0x00000161	3878530674
iwl3945: 0000020837	0x00000160	3878530746
iwl3945: 0000000000	0x0000006a	3878530755
iwl3945: 0000000217	0x0000012d	3878531504
iwl3945: 0000000000	0x00000161	3878531505
iwl3945: 0000020838	0x0000006a	3878531630
iwl3945: 0000000217	0x0000012d	3878535506
iwl3945: 0000000000	0x00000161	3878535507
iwl3945: 0000020839	0x0000006a	3878535690
iwl3945: 0000000217	0x0000012d	3878537170
iwl3945: 0000000000	0x00000161	3878537172
iwl3945: 0000020840	0x0000006a	3878537359
iwl3945: 0000000217	0x0000012d	3878538891
iwl3945: 0000000000	0x0000015e	3878538892
iwl3945: 0000032768	0x0000006a	3878538902
iwl3945: 0000000217	0x0000012d	3878538919
iwl3945: 0000000000	0x0000015e	3878538921
iwl3945: 0000032768	0x0000006a	3878538930
iwl3945: 0000000217	0x0000012d	3878542545
iwl3945: 0000000000	0x00000161	3878542547
iwl3945: 0000020841	0x0000006a	3878542735
iwl3945: 0000000217	0x0000012d	3878543416
iwl3945: 0000000000	0x00000161	3878543418
iwl3945: 0000020842	0x00000160	3878543507
iwl3945: 0000000000	0x0000006a	3878543516
iwl3945: 0000000217	0x0000012d	3878543567
iwl3945: 0000000000	0x00000161	3878543569
iwl3945: 0000020843	0x0000006a	3878543743
iwl3945: 0000000217	0x0000012d	3878544256
iwl3945: 0000000000	0x0000015e	3878544257
iwl3945: 0000032768	0x0000006a	3878544267
iwl3945: 0000000217	0x0000012d	3878544279
iwl3945: 0000000000	0x00000161	3878544281
iwl3945: 0000020844	0x0000006a	3878544446
iwl3945: 0000000217	0x0000012d	3878545973
iwl3945: 0000000000	0x00000161	3878545975
iwl3945: 0000020845	0x00000160	3878546049
iwl3945: 0000000000	0x0000006a	3878546058
iwl3945: 0000000217	0x0000012d	3878546071
iwl3945: 0000000000	0x00000161	3878546073
iwl3945: 0000020846	0x00000160	3878546147
iwl3945: 0000000000	0x0000006a	3878546156
iwl3945: 0000000217	0x0000012d	3878547599
iwl3945: 0000000000	0x00000161	3878547600
iwl3945: 0000020847	0x00000160	3878547676
iwl3945: 0000000000	0x0000006a	3878547685
iwl3945: 0000000217	0x0000012d	3878550978
iwl3945: 0000000000	0x00000161	3878550979
iwl3945: 0000020848	0x0000006a	3878551149
iwl3945: 0000000217	0x0000012d	3878552037
iwl3945: 0000000000	0x00000161	3878552039
iwl3945: 0000020849	0x0000006a	3878552177
iwl3945: 0000000217	0x0000012d	3878560674
iwl3945: 0000000000	0x0000015e	3878560676
iwl3945: 0000032768	0x0000006a	3878560686
iwl3945: 0000000217	0x0000012d	3878560935
iwl3945: 0000000000	0x0000012f	3878560937
iwl3945: 0000008372	0x0000006a	3878561098
iwl3945: 0000000217	0x0000012d	3878561346
iwl3945: 0000000000	0x00000130	3878561348
iwl3945: 0000000000	0x0000006a	3878561553
iwl3945: 0000000217	0x0000012d	3878563815
iwl3945: 0000000000	0x00000161	3878563817
iwl3945: 0000020850	0x0000006a	3878563947
iwl3945: 0000000217	0x0000012e	3878566666
iwl3945: 0000000000	0x0000015e	3878566668
iwl3945: 0000032768	0x0000006a	3878566675
iwl3945: 0000000217	0x0000012d	3878567427
iwl3945: 0000000000	0x00000161	3878567429
iwl3945: 0000020851	0x0000006a	3878567550
iwl3945: 0000000217	0x0000012d	3878569098
iwl3945: 0000000000	0x00000161	3878569099
iwl3945: 0000020852	0x0000006a	3878569278
iwl3945: 0000000217	0x0000012d	3878570547
iwl3945: 0000000000	0x00000161	3878570549
iwl3945: 0000020853	0x0000006a	3878570731
iwl3945: 0000000217	0x0000012d	3878571031
iwl3945: 0000000000	0x00000161	3878571033
iwl3945: 0000020854	0x0000006a	3878571176
iwl3945: 0000000217	0x0000012e	3878571645
iwl3945: 0000000000	0x0000015e	3878571646
iwl3945: 0000032768	0x0000006a	3878571655
iwl3945: 0000000217	0x0000012d	3878573432
iwl3945: 0000000000	0x00000161	3878573434
iwl3945: 0000020855	0x0000006a	3878573622
iwl3945: 0000000217	0x0000012e	3878573886
iwl3945: 0000000000	0x00000161	3878573888
iwl3945: 0000000669	0x0000006a	3878573928
iwl3945: 0000000217	0x0000012d	3878573965
iwl3945: 0000000000	0x00000161	3878573967
iwl3945: 0000020856	0x00000160	3878574042
iwl3945: 0000000000	0x0000006a	3878574051
iwl3945: 0000000217	0x0000012d	3878575211
iwl3945: 0000000000	0x0000015e	3878575212
iwl3945: 0000032768	0x0000006a	3878575222
iwl3945: 0000000217	0x0000012d	3878575617
iwl3945: 0000000000	0x00000161	3878575619
iwl3945: 0000020857	0x00000160	3878575693
iwl3945: 0000000000	0x0000006a	3878575701
iwl3945: 0000000217	0x0000012d	3878576740
iwl3945: 0000000000	0x00000130	3878576742
iwl3945: 0000000000	0x0000006a	3878576949
iwl3945: 0000000217	0x0000012d	3878577309
iwl3945: 0000000000	0x00000130	3878577311
iwl3945: 0000000000	0x0000006a	3878577516
iwl3945: 0000000217	0x0000012d	3878577754
iwl3945: 0000000000	0x00000161	3878577756
iwl3945: 0000020858	0x00000160	3878577834
iwl3945: 0000000000	0x0000006a	3878577843
iwl3945: 0000000217	0x0000012d	3878577857
iwl3945: 0000000000	0x00000161	3878577859
iwl3945: 0000020859	0x00000160	3878577932
iwl3945: 0000000000	0x0000006a	3878577941
iwl3945: 0000000217	0x0000012d	3878578169
iwl3945: 0000000000	0x00000161	3878578171
iwl3945: 0000020860	0x0000006a	3878578362
iwl3945: 0000000217	0x0000012d	3878578637
iwl3945: 0000000000	0x00000130	3878578639
iwl3945: 0000000000	0x0000006a	3878578846
iwl3945: 0000000217	0x0000012d	3878580772
iwl3945: 0000000000	0x00000161	3878580774
iwl3945: 0000020861	0x0000006a	3878580935
iwl3945: 0000000217	0x0000012d	3878590145
iwl3945: 0000000000	0x00000130	3878590147
iwl3945: 0000000000	0x0000006a	3878590491
iwl3945: 0000000217	0x0000012d	3878605079
iwl3945: 0000000000	0x00000161	3878605081
iwl3945: 0000020862	0x00000160	3878605156
iwl3945: 0000000000	0x0000006a	3878605165
iwl3945: 0000000217	0x0000012d	3878605176
iwl3945: 0000000000	0x0000015e	3878605178
iwl3945: 0000032768	0x0000006a	3878605187
iwl3945: 0000000217	0x0000012d	3878605211
iwl3945: 0000000000	0x0000015e	3878605213
iwl3945: 0000032768	0x0000006a	3878605223
iwl3945: 0000000217	0x0000012d	3878605993
iwl3945: 0000000000	0x00000161	3878605995
iwl3945: 0000020863	0x00000160	3878606073
iwl3945: 0000000000	0x0000006a	3878606081
iwl3945: 0000000217	0x0000012d	3878607463
iwl3945: 0000000000	0x0000015e	3878607464
iwl3945: 0000032768	0x0000006a	3878607474
iwl3945: 0000000217	0x0000012d	3878607487
iwl3945: 0000000000	0x0000015e	3878607488
iwl3945: 0000032768	0x0000006a	3878607498
iwl3945: 0000000217	0x0000012d	3878607549
iwl3945: 0000000000	0x00000161	3878607551
iwl3945: 0000020864	0x00000160	3878607629
iwl3945: 0000000000	0x0000006a	3878607638
iwl3945: 0000000217	0x0000012d	3878612472
iwl3945: 0000000000	0x00000130	3878612474
iwl3945: 0000000000	0x0000006a	3878612676
iwl3945: 0000000217	0x0000012d	3878613003
iwl3945: 0000000000	0x00000139	3878613005
iwl3945: 0000000128	0x000001f5	3878613359
iwl3945: 0000000509	0x000001f6	3878613361
iwl3945: 0000000000	0x00000136	3878613693
iwl3945: 0000000195	0x0000013a	3878613840
iwl3945: 0000000000	0x000001f5	3878613840
iwl3945: 0000000793	0x000001f8	3878613842
iwl3945: 0000001017	0x000001f7	3878613845
iwl3945: 3878613845	0x000001f7	3878613846
iwl3945: 0000000473	0x000001f7	3878613847
iwl3945: 1359056043	0x000001f7	3878613847
iwl3945: 3878613844	0x000001f7	3878613848
iwl3945: 0000000473	0x000001f7	3878613849
iwl3945: 1359056044	0x000001f4	3878613849
iwl3945: 1359056037	0x0000006a	3878613852
iwl3945: 0000000217	0x0000012d	3878614281
iwl3945: 0000000000	0x00000161	3878614282
iwl3945: 0000020865	0x00000160	3878614371
iwl3945: 0000000000	0x0000006a	3878614380
iwl3945: 0000000217	0x0000012d	3878616091
iwl3945: 0000000000	0x00000161	3878616093
iwl3945: 0000020866	0x0000006a	3878616270
iwl3945: 0000000217	0x0000012d	3878618153
iwl3945: 0000000000	0x00000161	3878618154
iwl3945: 0000000047	0x00000160	8394228
iwl3945: 0000000000	0x0000006a	3878618238
iwl3945: 0000000217	0x0000012d	3878618465
iwl3945: 0000000000	0x00000161	3878618467
iwl3945: 0000020868	0x0000006a	3878618621
iwl3945: 0000000217	0x0000012d	3878618876
iwl3945: 0000000000	0x00000130	3878618878
iwl3945: 0000000000	0x0000006a	3878619079
iwl3945: 0000000217	0x0000012d	3878621035
iwl3945: 0000000000	0x00000161	3878621037
iwl3945: 0000020869	0x0000006a	3878621213
iwl3945: 0000000217	0x0000012d	3878621495
iwl3945: 0000000000	0x00000161	3878621496
iwl3945: 0000020870	0x0000006a	3878621657
iwl3945: 0000000217	0x0000012d	3878625823
iwl3945: 0000000000	0x0000012f	3878625825
iwl3945: 0000000212	0x00000165	3878625990
iwl3945: 0000003807	0x0000006a	3878625993
iwl3945: 0000000217	0x0000012d	3878628592
iwl3945: 0000000000	0x00000161	3878628594
iwl3945: 0000020871	0x00000160	3878628669
iwl3945: 0000000000	0x0000006a	3878628678
iwl3945: 0000000217	0x0000012d	3878628686
iwl3945: 0000000000	0x00000161	3878628688
iwl3945: 0000020872	0x00000160	3878628758
iwl3945: 0000000000	0x0000006a	3878628767
iwl3945: 0000000217	0x0000012d	3878629227
iwl3945: 0000000000	0x00000161	3878629229
iwl3945: 0000020873	0x0000006a	3878629413
iwl3945: 0000000217	0x0000012d	3878630398
iwl3945: 0000000000	0x00000130	3878630399
iwl3945: 0000000000	0x0000006a	3878630577
iwl3945: 0000000217	0x0000012d	3878631142
iwl3945: 0000000000	0x00000161	3878631143
iwl3945: 0000020874	0x00000160	3878631217
iwl3945: 0000000000	0x0000006a	3878631226
iwl3945: 0000000217	0x0000012e	3878632745
iwl3945: 0000000000	0x0000015e	3878632747
iwl3945: 0000032768	0x0000006a	3878632755
iwl3945: 0000000217	0x0000012d	3878635706
iwl3945: 0000000000	0x00000161	3878635708
iwl3945: 0000020875	0x0000006a	3878635899
iwl3945: 0000000217	0x0000012d	3878636159
iwl3945: 0000000000	0x00000161	3878636161
iwl3945: 0000020876	0x0000006a	3878636344
iwl3945: 0000000217	0x0000012e	3878636514
iwl3945: 0000000000	0x0000015e	3878636516
iwl3945: 0000032768	0x00000191	3878636524
iwl3945: 0072548368	0x00000067	3878637180
iwl3945: 0000000158	0x00000191	0039
iwl3945: 0072614039	0x000001c3	0132
iwl3945: 0000000001	0x000001c3	0134
iwl3945: 0000000001	0x00000191	0154
iwl3945: 0072679448	0x00000191	0238
iwl3945: 0072745031	0x00000191	0326
iwl3945: 0072810567	0x00000191	0398
iwl3945: 0072876049	0x0000007d	1783
iwl3945: I iwl_irq_handle_error Restarting adapter due to uCode error.
iwl3945: Error setting RXON_ASSOC configuration (-5).
iwl3945: Error Reply type 0x0000003A cmd REPLY_RXON_ASSOC (0x11) seq 0x0458 ser 0x00000000
iwl3945: Error sending REPLY_RXON: time out after 500ms.
iwl3945: Error setting new configuration (-110).
iwl3945: Error sending REPLY_ADD_STA: time out after 500ms.
iwl3945: ipw going down 
iwl3945: Can't stop Rx DMA.
iwl3945: Grabbing access while already held at line 825.
iwl3945: Microcode SW error detected.  Restarting 0x82000000.
iwl3945: Start IPW Error Log Dump:
iwl3945: Status: 0x0C000170, Config: 00000000 count: 1
iwl3945: Desc       Time       asrtPC     const      ilink1     nmiPC      Line
iwl3945: SYSASSERT (#5) 0x0002204A 0x0000089A 0x00001796 0x00000300 0x00000000 1259
iwl3945: Start IPW Event Log Dump: display count 10, wraps 0
iwl3945: 0000000047	0x00000075	8394228
iwl3945: 0000000213	0x00000076	0000
iwl3945: 0000000190	0x0000028b	0000
iwl3945: 0000000000	0x000001c6	0130
iwl3945: 4294967149	0x000001d8	0151
iwl3945: 0000000000	0x00000068	0152
iwl3945: 0000000197	0x00000191	0173
iwl3945: 0067108983	0x00000191	139135
iwl3945: 0067174555	0x00000191	139232
iwl3945: 0067240087	0x0000007d	139337
iwl3945: I iwl_irq_handle_error Restarting adapter due to uCode error.
iwl3945: Error Reply type 0x000004EB cmd REPLY_TX_PWR_TABLE_CMD (0x97) seq 0x0402 ser 0x00000000
iwl3945: ipw going down 
iwl3945: Can't stop Rx DMA.
iwl3945: Grabbing access while already held at line 825.



-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-11 19:23   ` James Ketrenos
                       ` (2 preceding siblings ...)
  2007-06-13 11:33     ` Pavel Machek
@ 2007-06-13 11:43     ` Pavel Machek
  2007-06-13 11:46       ` Pavel Machek
  3 siblings, 1 reply; 12+ messages in thread
From: Pavel Machek @ 2007-06-13 11:43 UTC (permalink / raw)
  To: James Ketrenos; +Cc: kernel list, linux-wireless, Zhu Yi

Hi!

Thanks for help. I was finaly able to make it to work. It is quite
sensitive to order of commands... and still does not light the led up
on x60, but it works. (Part of problem was that it tried to associate
in 5GHz range, and another part was my error in configuring IP
addresses).

								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: ipw3945 driver in recent -mm kernels
  2007-06-13 11:43     ` Pavel Machek
@ 2007-06-13 11:46       ` Pavel Machek
  0 siblings, 0 replies; 12+ messages in thread
From: Pavel Machek @ 2007-06-13 11:46 UTC (permalink / raw)
  To: James Ketrenos; +Cc: kernel list, linux-wireless, Zhu Yi

Hi!

> Thanks for help. I was finaly able to make it to work. It is quite
> sensitive to order of commands... and still does not light the led up
> on x60, but it works. (Part of problem was that it tried to associate
> in 5GHz range, and another part was my error in configuring IP
> addresses).

root@amd:~# tcpspray -n 10 -b 10000000  10.0.0.2

Transmitted 100000000 bytes in 131.993797 seconds (739.855 kbytes/s)

Hmm, is this normal? 1MB/sec is 8Mbit.

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#
iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

irlan0    no wireless extensions.

wmaster0  no wireless extensions.

Warning: Driver for device wlan0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 17.
Some things may be broken...

wlan0     IEEE 802.11g  ESSID:"pavel"
          Mode:Managed  Frequency:2.412 GHz  Access Point:
00:11:2F:0E:95:A0
          Bit Rate=11 Mb/s
          Retry min limit:7   RTS thr:off   Fragment thr=2346 B
          Encryption key:off
          Link Quality=81/100  Signal level=-31 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

root@amd:/data/l/linux-mm/drivers/net/wireless/mac80211/iwlwifi#

Aha, bit rate=11 Mb/sec. .. Ok, I do not need 50Mb/sec, but it would
be nice. ASUS AP claims 80211g 54Mbps in big bold letters :-).
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2007-06-13 13:25 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-06-09 19:27 ipw3945 driver in recent -mm kernels Pavel Machek
2007-06-09 21:57 ` Pavel Machek
2007-06-11 19:23   ` James Ketrenos
2007-06-13 10:52     ` Pavel Machek
2007-06-13 11:07     ` Pavel Machek
2007-06-13 12:56       ` John W. Linville
2007-06-13 13:00       ` Larry Finger
2007-06-13 13:04         ` Pavel Machek
2007-06-13 13:22         ` Michael Buesch
2007-06-13 11:33     ` Pavel Machek
2007-06-13 11:43     ` Pavel Machek
2007-06-13 11:46       ` Pavel Machek

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