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SubjectRe: Still some problems with the rt2x00 driver
Hi, Ivo, John and others.

First of all, sorry for the late reply. But I'm still here and I can
help get things straight. I just had some (once more) health problems
(I'm not currently that well).

On Tue, Nov 25, 2008 at 6:42 AM, Ivo van Doorn <ivdoorn@gmail.com> wrote:
> Hi,
>
>> There are two strange things that I've noticed, though and that I
>> feel need to be fixed:
>
> For both cases:
> Is there anything in the log regading the drivers or mac80211?

Yes, there are. Here I reproduce the logs from both 2.6.27.x which is
an experimental one from the Debian kernel team and the logs from a
2.6.28-rc6 kernel compiled by myself (with some extra debugging
enabled).


Thanks for your kind help, Rogério Brito.

--
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org
[ 643.246655] usb 2-1: USB disconnect, address 2
[ 663.093109] usb 2-1: new full speed USB device using ohci_hcd and address 3
[ 663.409791] usb 2-1: configuration #1 chosen from 1 choice
[ 663.422026] usb 2-1: New USB device found, idVendor=2001, idProduct=3c00
[ 663.422058] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 663.422067] usb 2-1: Product: 802.11g WLAN Adapter
[ 663.422074] usb 2-1: Manufacturer: ANI
[ 664.631468] phy0: Selected rate control algorithm 'pid'
[ 665.065967] Registered led device: rt2500usb-phy0:radio
[ 665.068869] usbcore: registered new interface driver rt2500usb
[ 692.429861] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 694.125465] wlan0: authenticate with AP 00:13:46:51:10:65
[ 694.127508] wlan0: authenticated
[ 694.127536] wlan0: associate with AP 00:13:46:51:10:65
[ 694.130502] wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=0 aid=1)
[ 694.130522] wlan0: associated
[ 694.138610] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 704.793080] wlan0: no IPv6 routers present
[ 1093.359818] RPC: Registered udp transport module.
[ 1093.359844] RPC: Registered tcp transport module.
[ 2418.297105] ondemand governor failed, too long transition latency of HW, fallback to performance governor
[ 4675.685561] wlan0: disassociated
[ 4676.686006] wlan0: associate with AP 00:13:46:51:10:65
[ 4676.688605] wlan0: RX ReassocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1)
[ 4676.688627] wlan0: AP denied association (code=17)
[ 4676.885138] wlan0: associate with AP 00:13:46:51:10:65
[ 4676.887520] wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1073)
[ 4676.887539] wlan0: AP denied association (code=17)
[ 4677.085099] wlan0: associate with AP 00:13:46:51:10:65
[ 4677.087534] wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1073)
[ 4677.087552] wlan0: AP denied association (code=17)
[ 4677.289225] wlan0: association with AP 00:13:46:51:10:65 timed out

Now, I don't have access to the network. I, now, issue "iwconfig wlan0 ap any"
and it goes working again:

[ 5841.260475] wlan0: authenticate with AP 00:13:46:51:10:65
[ 5841.262529] wlan0: authenticated
[ 5841.262560] wlan0: associate with AP 00:13:46:51:10:65
[ 5841.265499] wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=0 aid=1)
[ 5841.265519] wlan0: associated
phy0: HW CONFIG: freq=2437
phy0: HW CONFIG: freq=2442
phy0: HW CONFIG: freq=2447
phy0: HW CONFIG: freq=2452
phy0: HW CONFIG: freq=2457
phy0: HW CONFIG: freq=2462
phy0: HW CONFIG: freq=2412
phy0: HW CONFIG: freq=2437
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 0 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0.
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 1 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0.
wlan0: authenticate with AP 00:13:46:51:10:65
wlan0: authenticated
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=0 aid=1)
wlan0: associated
phy0: Allocated STA 00:13:46:51:10:65
phy0: Inserted STA 00:13:46:51:10:65
wlan0: switched to short barker preamble (BSSID=00:13:46:51:10:65)
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
PM: Adding info for No Bus:0:18
wlan0: disassociated
phy0: Removed STA 00:13:46:51:10:65
phy0: Destroyed STA 00:13:46:51:10:65
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX ReassocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1)
wlan0: AP denied association (code=17)
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1073)
wlan0: AP denied association (code=17)
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1073)
wlan0: AP denied association (code=17)
wlan0: association with AP 00:13:46:51:10:65 timed out

Again, here I lost access to the network. Issuing "iwconfig wlan0 ap any"
restores the access to the network.

phy0: HW CONFIG: freq=2437
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 0 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0.
phy0 -> rt2x00mac_conf_tx: Info - Configured TX queue 1 - CWmin: 4, CWmax: 10, Aifs: 2, TXop: 0.
wlan0: direct probe to AP 00:13:46:51:10:65 try 1
wlan0 direct probe responded
wlan0: authenticate with AP 00:13:46:51:10:65
wlan0: authenticated
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=0 aid=1)
wlan0: associated
phy0: Allocated STA 00:13:46:51:10:65
phy0: Inserted STA 00:13:46:51:10:65
wlan0: switched to short barker preamble (BSSID=00:13:46:51:10:65)

Again:

wlan0: disassociated
phy0: Removed STA 00:13:46:51:10:65
phy0: Destroyed STA 00:13:46:51:10:65
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX ReassocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1)
wlan0: AP denied association (code=17)
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1073)
wlan0: AP denied association (code=17)
wlan0: associate with AP 00:13:46:51:10:65
wlan0: RX AssocResp from 00:13:46:51:10:65 (capab=0x431 status=17 aid=1073)
wlan0: AP denied association (code=17)
wlan0: association with AP 00:13:46:51:10:65 timed out
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