Date: Sun, 8 Dec 2013 11:13:57 +0800 From: =?GB2312?B?x8ez/g==?= <honestqiao@gmail.com> To: Adrian Chadd <adrian@freebsd.org> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Current FreeBSD <freebsd-current@freebsd.org> Subject: Re: Intel Centrino Wireless-N 1000 can't connect to AP Message-ID: <CAMAY4VipBK-08p=gfpV31dCB%2B9Lz_b-k_FUD-G3ojOxcMFcKmg@mail.gmail.com> In-Reply-To: <CAJ-Vmo=P2O_M876mbitdgC-e5byJZM56R5XSNYoE5K32SH0bUA@mail.gmail.com> References: <CAMAY4VgKjxdrNZHiciTr1keYZVFWkO65u=hkgxtxAmAeHKdiQA@mail.gmail.com> <CAJ-Vmo=P2O_M876mbitdgC-e5byJZM56R5XSNYoE5K32SH0bUA@mail.gmail.com>
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1.
# uname -a
FreeBSD x201i.honestqiao.com 11.0-CURRENT FreeBSD 11.0-CURRENT #2
r259057M: Sun Dec 8 08:27:41 CST 2013
root@x201i.honestqiao.com:/usr/obj/usr/src/sys/HonestQiaoKernel11
amd64
# pciconf -lv
iwn0@pci0:2:0:0: class=3D0x028000 card=3D0x13158086 chip=3D0x0084808=
6
rev=3D0x00 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'Centrino Wireless-N 1000 [Condor Peak]'
class =3D network
# sysctl dev.iwn.0.debug=3D0x13ff
iwn_rx_phy: received PHY stats
iwn_notif_intr: cur=3D19; qid 9 idx 111 flags 0 type 193(MPDU_RX_DONE) len =
216
iwn5000_get_rssi: agc 63 rssi 4114 5655 0 result -84
interrupt reg1=3D0x10000000 reg2=3D0x00000000
interrupt reg1=3D0x80000000 reg2=3D0x00000000
iwn_notif_intr: cur=3D20; qid 9 idx 112 flags 0 type 192(RX_PHY) len 68
iwn_rx_phy: received PHY stats
iwn_notif_intr: cur=3D21; qid 9 idx 113 flags 0 type 193(MPDU_RX_DONE) len =
216
iwn5000_get_rssi: agc 62 rssi 4370 5143 0 result -83
interrupt reg1=3D0x10000000 reg2=3D0x00000000
interrupt reg1=3D0x80000000 reg2=3D0x00000000
iwn_notif_intr: cur=3D22; qid 9 idx 115 flags 0 type 192(RX_PHY) len 68
iwn_rx_phy: received PHY stats
iwn_notif_intr: cur=3D23; qid 9 idx 116 flags 0 type 193(MPDU_RX_DONE) len =
288
iwn5000_get_rssi: agc 63 rssi 4371 3343 0 result -88
interrupt reg1=3D0x10000000 reg2=3D0x00000000
wlan configure in /etc/rc.conf:
ifconfig_iwn0=3D"ether f0:de:f1:52:cf:17"
wlans_iwn0=3D"wlan0"
ifconfig_wlan0=3D"mode 11n WPA DHCP"
#wlandebug_wlan0=3D"scan+auth+assoc"
wpa_supplicant_program=3D"/usr/sbin/wpa_supplicant"
wpa_supplicant_flags=3D"-s" # Extra flags to pass to wpa_supplicant
wpa_supplicant_conf_file=3D"/etc/wpa_supplicant.conf"
#background_dhclient=3D"YES"
2.
When I run /etc/rc.d/netif restart, I see wlan0 connect to My AP.
#ifconfig
iwn0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether f0:de:f1:52:cf:17
nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng
status: associated
wlan0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 15=
00
ether f0:de:f1:52:cf:17
inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet MCS mode 11ng
status: associated
ssid OpenBSD channel 11 (2462 MHz 11g ht/20) bssid 8c:21:0a:43:ef:d=
4
country US authmode WPA2/802.11i privacy ON deftxkey UNDEF txpower =
14
bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250
roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 64k -amsdutx amsdu=
rx
shortgi wme roaming MANUAL
But after amoment, it's disconnect.
#ifconfig
iwn0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether f0:de:f1:52:cf:17
nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng
status: associated
wlan0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 15=
00
ether f0:de:f1:52:cf:17
inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
status: no carrier
ssid "" channel 11 (2462 MHz 11g ht/20)
country US authmode WPA1+WPA2/802.11i privacy ON deftxkey UNDEF
txpower 14 bmiss 10 scanvalid 60 bgscan bgscanintvl 300 bgscanidle =
250
roam:rssi 7 roam:rate 64 protmode CTS ampdulimit 8k -amsdutx amsdur=
x
shortgi wme roaming MANUAL
3.
Remove wlan configure in /etc/rc.conf, and recreate wlan0 interface.
#ifconfig wlan0 destroy
#ifconfig wlan0 create wlandev iwn0
Dec 8 11:04:49 x201i kernel: wlan0: Ethernet address: f0:de:f1:52:cf:17
# ifconfig wlan0 up scan
SSID/MESH ID BSSID CHAN RATE S:N INT CAPS
OpenBSD 8c:21:0a:43:ef:d4 11 54M -68:-95 100 EPS RSN
HTCAP WME ATH WPS
4.
Reback wlan configure in /etc/rc.conf, and recreate wlan0 interface.
Dec 8 11:11:42 x201i kernel: wlan0: Ethernet address: f0:de:f1:52:cf:17
Dec 8 11:11:42 x201i wpa_supplicant[10681]: Successfully initialized
wpa_supplicant
Dec 8 11:11:43 x201i wpa_supplicant[10682]: wlan0: Trying to
associate with 8c:21:0a:43:ef:d4 (SSID=3D'OpenBSD' freq=3D2462 MHz)
Dec 8 11:11:43 x201i kernel: wlan0: link state changed to UP
Dec 8 11:11:43 x201i wpa_supplicant[10682]: wlan0: Associated with
8c:21:0a:43:ef:d4
Dec 8 11:11:43 x201i kernel: iwn0: iwn_intr: fatal firmware error
Dec 8 11:11:43 x201i kernel: firmware error log:
Dec 8 11:11:43 x201i kernel: error type =3D "SYSASSERT" (0x00000005)
Dec 8 11:11:43 x201i kernel: program counter =3D 0x00018DBC
Dec 8 11:11:43 x201i kernel: source line =3D 0x00000032
Dec 8 11:11:43 x201i kernel: error data =3D 0x0000000100000000
Dec 8 11:11:43 x201i kernel: branch link =3D 0x00018D6E00018D6E
Dec 8 11:11:43 x201i kernel: interrupt link =3D 0x0000082600000000
Dec 8 11:11:43 x201i kernel: time =3D 1876630549
Dec 8 11:11:43 x201i kernel: driver status:
Dec 8 11:11:43 x201i kernel: tx ring 0: qid=3D0 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 1: qid=3D1 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 2: qid=3D2 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 3: qid=3D3 cur=3D2 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 4: qid=3D4 cur=3D57 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 5: qid=3D5 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 6: qid=3D6 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 7: qid=3D7 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 8: qid=3D8 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 9: qid=3D9 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 10: qid=3D10 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 11: qid=3D11 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 12: qid=3D12 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 13: qid=3D13 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 14: qid=3D14 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 15: qid=3D15 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 16: qid=3D16 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 17: qid=3D17 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 18: qid=3D18 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: tx ring 19: qid=3D19 cur=3D0 queued=3D0
Dec 8 11:11:43 x201i kernel: rx ring: cur=3D15
Dec 8 11:11:43 x201i dhclient[10805]: send_packet: Invalid argument
Dec 8 11:11:49 x201i dhclient[10805]: send_packet: Invalid argument
Dec 8 11:11:53 x201i wpa_supplicant[10682]: wlan0: Authentication
with 8c:21:0a:43:ef:d4 timed out.
Dec 8 11:11:53 x201i kernel: wlan0: link state changed to DOWN
Dec 8 11:11:53 x201i wpa_supplicant[10682]: wlan0:
CTRL-EVENT-DISCONNECTED bssid=3D8c:21:0a:43:ef:d4 reason=3D3
locally_generated=3D1
Dec 8 11:11:53 x201i wpa_supplicant[10682]: ioctl[SIOCS80211, op=3D20,
val=3D0, arg_len=3D7]: Can't assign requested address
Dec 8 11:11:54 x201i wpa_supplicant[10682]: ioctl[SIOCS80211, op=3D103,
val=3D0, arg_len=3D128]: Device not configured
Dec 8 11:11:54 x201i wpa_supplicant[10682]: wlan0: Failed to initiate AP s=
can
Dec 8 11:11:55 x201i dhclient[10805]: send_packet: Invalid argument
Dec 8 11:11:55 x201i wpa_supplicant[10682]: ioctl[SIOCS80211, op=3D103,
val=3D0, arg_len=3D128]: Device not configured
Dec 8 11:11:55 x201i wpa_supplicant[10682]: wlan0: Failed to initiate AP s=
can
5.
I could not quickly return to 10b3 or -head.
My root fs is ZFS. After upgraded to -current, I have executed zfs upgrade.
When I downgrade to 10b3, boot panic at mount root fs.
I'll try reinstall world and kernel of 10b3 or -head.
But I am a little worried that if it fails, then back to -current is
too much trouble.
2013/12/8, Adrian Chadd <adrian@freebsd.org>:
> A lot of work has gone on in -current with the iwn driver. It's quite
> possible that the recent changes has broken things.
>
> Would you please do this:
>
> * recompile with IWN_DEBUG defined in your kernel cofig
> * sysctl dev.iwn.0.debug=3D0x13ff
>
> (That turns on command debugging, tx/rx debugging, interrupt debugging
> and calibration debugging.)
>
> If you do that for both 10b3 and -head I can compare the two.
>
> Also, please post the output of pciconf -lv. I'd like to see which
> centrino-100 you're using.
>
> I thought I had tested it out on the Centrino 100 (I have a couple
> here) but there may be more variants that I haven't yet tested on.
>
> Thanks!
>
>
>
> -a
>
>
> On 7 December 2013 05:34, =C7=C7=B3=FE <honestqiao@gmail.com> wrote:
>> Today ,I upgrade my freebsd from 10-beta4 to current.
>> Now, my freebsd can't connect to wireless AP. Wireless LAN strike.
>>
>> iwn0 in /var/log/message:
>> Dec 7 08:02:00 x201i kernel: iwn0: <Intel Centrino Wireless-N 1000> mem
>> 0xf2400000-0xf2401fff irq 16 at device 0.0 on pci2
>>
>> Dec 7 08:02:00 x201i kernel: iwn0: attempting to allocate 1 MSI vectors
>> (1
>> supported)
>> Dec 7 08:02:00 x201i kernel: msi: routing MSI IRQ 266 to local APIC 0
>> vector 62
>> Dec 7 08:02:00 x201i kernel: iwn0: using IRQ 266 for MSI
>> Dec 7 08:02:00 x201i kernel: iwn0: MIMO 1T2R, BGS, address
>> 8c:a9:82:5a:41:58
>> Dec 7 08:02:00 x201i kernel: iwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbp=
s
>> Dec 7 08:02:00 x201i kernel: iwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbp=
s
>> 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
>> Dec 7 08:02:00 x201i kernel: iwn0: 1T2R
>> Dec 7 08:02:00 x201i kernel: iwn0: 11ng MCS 20MHz
>> Dec 7 08:02:00 x201i kernel: iwn0: MCS 0-7: 6.5Mbps - 65Mbps
>> Dec 7 08:02:00 x201i kernel: iwn0: 11ng MCS 20MHz SGI
>> Dec 7 08:02:00 x201i kernel: iwn0: MCS 0-7: 7Mbps - 72Mbps
>> Dec 7 08:02:00 x201i kernel: iwn0: 11ng MCS 40MHz:
>> Dec 7 08:02:00 x201i kernel: iwn0: MCS 0-7: 13.5Mbps - 135Mbps
>> Dec 7 08:02:00 x201i kernel: iwn0: 11ng MCS 40MHz SGI:
>> Dec 7 08:02:00 x201i kernel: iwn0: MCS 0-7: 15Mbps - 150Mbps
>> ......
>> Dec 7 08:02:00 x201i kernel: wlan0: Ethernet address: f0:de:f1:52:cf:16
>> Dec 7 08:02:00 x201i kernel: iwn0: iwn_intr: fatal firmware error
>> Dec 7 08:02:00 x201i kernel: firmware error log:
>> Dec 7 08:02:00 x201i kernel: error type =3D "SYSASSERT" (0x0000000=
5)
>> Dec 7 08:02:00 x201i kernel: program counter =3D 0x00018DBC
>> Dec 7 08:02:00 x201i kernel: source line =3D 0x00000032
>> Dec 7 08:02:00 x201i kernel: error data =3D 0x0000000100000000
>> Dec 7 08:02:00 x201i kernel: branch link =3D 0x00018D6E00018D6E
>> Dec 7 08:02:00 x201i kernel: interrupt link =3D 0x0000082600000000
>> Dec 7 08:02:00 x201i kernel: time =3D 1538064582
>> Dec 7 08:02:00 x201i kernel: driver status:
>> Dec 7 08:02:00 x201i kernel: tx ring 0: qid=3D0 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 1: qid=3D1 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 2: qid=3D2 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 3: qid=3D3 cur=3D2 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 4: qid=3D4 cur=3D57 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 5: qid=3D5 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 6: qid=3D6 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 7: qid=3D7 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 8: qid=3D8 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 9: qid=3D9 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 10: qid=3D10 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 11: qid=3D11 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 12: qid=3D12 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 13: qid=3D13 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 14: qid=3D14 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 15: qid=3D15 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 16: qid=3D16 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 17: qid=3D17 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 18: qid=3D18 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: tx ring 19: qid=3D19 cur=3D0 queued=3D0-=
-
>> Dec 7 08:02:00 x201i kernel: rx ring: cur=3D29
>> ......
>> Dec 7 08:02:01 x201i wpa_supplicant[667]: ioctl[SIOCS80211, op=3D103,
>> val=3D0,
>> arg_len=3D128]: Device not configured
>> Dec 7 08:02:01 x201i wpa_supplicant[667]: wlan0: Failed to initiate AP
>> scan
>>
>> I do not know where the problem is?
>> If necessary, I can tie debugging.
>> _______________________________________________
>> freebsd-current@freebsd.org mailing list
>> http://lists.freebsd.org/mailman/listinfo/freebsd-current
>> To unsubscribe, send any mail to
>> "freebsd-current-unsubscribe@freebsd.org"
>
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