Re: RPI2 AP

[Andriy Voskoboinyk]

Mon, 10 Oct 2016 01:22:00 +0300 було написано Adrian Chadd  
:


Have you tried to use the driver from https://github.com/s3erios/rtwn ?


hiya,

ok. We'll need some more debugging from the driver and net80211.

Andriy? Any ideas?


-a


On 8 October 2016 at 08:11, Peter Garshtja
 wrote:

Good Morning Adrian,

I added and rebooted RPI2, but the result is the same

wlan_amrr_load="YES" to /boot/loader.conf

ifconfig wlan0 list sta
ADDR   AID CHAN RATE RSSI IDLE  TXSEQ  RXSEQ CAPS FLAG
50:55:27:ff:dc:0415  54M 20.50   2482  38240 EPS  AQE  
RSN

WME
00:13:ef:66:18:4925   1M 14.00   7130  27104 EPS  AQE  
RSN

WME

After ~ 5 minutes all the stations were disconnected

10:43 # ifconfig wlan0 list sta
10:43 # ifconfig wlan0 list sta
10:43 #

WLAN interface details
--
ifconfig wlan0 list caps
drivercaps=591c541
cryptocaps=b
htcaps=6000c<>
--

Kernel modules loaded

Id Refs AddressSize Name
 1   31 0xc010 9bfaec   kernel
 21 0xc0ac a168 wlan_amrr.ko
 37 0xc0acb000 59a18wlan.ko
 41 0xc46d2000 11000if_bridge.ko
 51 0xc46e3000 e000 bridgestp.ko
 61 0xc4731000 d000 if_vlan.ko
 71 0xc484c000 27000if_urtwn.ko
 81 0xc4774000 b000 firmware.ko
 91 0xc46bf000 a000 pflog.ko
101 0xc4b2c000 3a000pf.ko
111 0xc4e25000 9000 wlan_xauth.ko
121 0xc4888000 a000 wlan_wep.ko
131 0xc4ef9000 b000 wlan_tkip.ko
141 0xc4f0c000 e000 wlan_ccmp.ko

I have 2 different wifi dongles with the same chipset and the behavior  
is

the same.

Also here is the dmesg after reboot

Copyright (c) 1992-2016 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights  
reserved.

FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.0-RELEASE-p1 #0 r306544M: Fri Sep 30 18:26:52 EDT 2016
ptg@rpi2:/root/crochet/work/obj/arm.armv6/usr/src/sys/RPI2 arm
FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on  
LLVM

3.8.0)
VT: init without driver.
sema_sysinit
CPU: Cortex A7 rev 5 (Cortex-A core)
 Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 Security_Ext
 WB enabled LABT branch prediction disabled
LoUU:2 LoC:3 LoUIS:2
Cache level 1:
 32KB/64B 4-way data cache WB Read-Alloc Write-Alloc
 32KB/32B 2-way instruction cache Read-Alloc
Cache level 2:
 512KB/64B 8-way unified cache WB Read-Alloc Write-Alloc
real memory  = 989851648 (943 MB)
avail memory = 955379712 (911 MB)

FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
random: entropy device external interface
kbd0 at kbdmux0
ofwbus0: 
simplebus0:  mem  
0x3f00-0x3fff on

ofwbus0
local_intc0:  mem 0x4000-0x40ff on
simplebus0
generic_timer0:  on ofwbus0
Timecounter "ARM MPCore Timecounter" frequency 1920 Hz quality 1000
Event timer "ARM MPCore Eventtimer" frequency 1920 Hz quality 1000
intc0:  mem 0xb200-0xb3ff on simplebus0
bcmwd0:  mem 0x10001c-0x100027 on simplebus0
gpio0:  mem 0x20-0x2000af on  
simplebus0

gpio0: read-only pins: 46,48-53.
gpio0: reserved pins: 48-53.
gpiobus0:  on gpio0
gpioled0:  at pin 35 on gpiobus0
gpioled1:  at pin 47 on gpiobus0
gpioc0:  on gpio0
iichb0:  mem 0x205000-0x20501f on  
simplebus0

iicbus0:  on iichb0
iic0:  on iicbus0
iichb1:  mem 0x804000-0x80401f on  
simplebus0

iicbus1:  on iichb1
iic1:  on iicbus1
spi0:  mem 0x204000-0x20401f on simplebus0
spibus0:  on spi0
bcm_dma0:  mem 0x7000-0x7fff,0xe05000-0xe05fff  
on

simplebus0
mbox0:  mem 0xb880-0xb8bf on simplebus0
sdhci_bcm0:  mem 0x30-0x3000ff on
simplebus0
mmc0:  on sdhci_bcm0
uart0:  mem 0x201000-0x201fff on simplebus0
uart0: console (115200,n,8,1)
vchiq0:  mem 0xb800-0xb84f on simplebus0
vchiq: local ver 8 (min 3), remote ver 8.
pcm0:  on vchiq0
bcm283x_dwcotg0:  mem
0x98-0x99 on simplebus0
usbus0 on bcm283x_dwcotg0
cpulist0:  on ofwbus0
cpu0:  on cpulist0
bcm2835_cpufreq0:  on cpu0
cpu1:  on cpulist0
cpu2:  on cpulist0
cpu3:  on cpulist0
fb0:  on ofwbus0
fbd0 on fb0
VT: initialize with new VT driver "fb".
fb0: 1680x1050(1680x1050@0,0) 24bpp
fb0: fbswap: 1, pitch 5040, base 0x3d384000, screen_size 5322240
cryptosoft0: 
Timecounters tick every 10.000 msec
usbus0: 480Mbps High Speed USB v2.0
ugen0.1:  at usbus0
uhub0:  on usbus0
mmcsd0: 8GB  at mmc0
41.6MHz/4bit/65535-block
bcm2835_cpufreq0: ARM 600MHz, Core 250MHz, SDRAM 400MHz, Turbo OFF
Release APs
Trying to mount root from ufs:/dev/mmcsd0s2a [rw,noatime]...
warning: no time-of-day clock registered, system time will not be set
accurately
uhub0: 1 port with 1 removable, self powered
ugen0.2:  at usbus0
uhub1:   
on

usbus0
uhub1: MTT enabled
random: unblocking device.
uhub1: 5 ports with 4 removable, self powered
ugen0.3:  at usbus0

Re: RPI2 AP

[Adrian Chadd]

hiya,

ok. We'll need some more debugging from the driver and net80211.

Andriy? Any ideas?


-a


On 8 October 2016 at 08:11, Peter Garshtja
 wrote:
> Good Morning Adrian,
>
> I added and rebooted RPI2, but the result is the same
>
> wlan_amrr_load="YES" to /boot/loader.conf
>
> ifconfig wlan0 list sta
> ADDR   AID CHAN RATE RSSI IDLE  TXSEQ  RXSEQ CAPS FLAG
> 50:55:27:ff:dc:0415  54M 20.50   2482  38240 EPS  AQE RSN
> WME
> 00:13:ef:66:18:4925   1M 14.00   7130  27104 EPS  AQE RSN
> WME
>
> After ~ 5 minutes all the stations were disconnected
>
> 10:43 # ifconfig wlan0 list sta
> 10:43 # ifconfig wlan0 list sta
> 10:43 #
>
> WLAN interface details
> --
> ifconfig wlan0 list caps
> drivercaps=591c541
> cryptocaps=b
> htcaps=6000c<>
> --
>
> Kernel modules loaded
>
> Id Refs AddressSize Name
>  1   31 0xc010 9bfaec   kernel
>  21 0xc0ac a168 wlan_amrr.ko
>  37 0xc0acb000 59a18wlan.ko
>  41 0xc46d2000 11000if_bridge.ko
>  51 0xc46e3000 e000 bridgestp.ko
>  61 0xc4731000 d000 if_vlan.ko
>  71 0xc484c000 27000if_urtwn.ko
>  81 0xc4774000 b000 firmware.ko
>  91 0xc46bf000 a000 pflog.ko
> 101 0xc4b2c000 3a000pf.ko
> 111 0xc4e25000 9000 wlan_xauth.ko
> 121 0xc4888000 a000 wlan_wep.ko
> 131 0xc4ef9000 b000 wlan_tkip.ko
> 141 0xc4f0c000 e000 wlan_ccmp.ko
>
> I have 2 different wifi dongles with the same chipset and the behavior is
> the same.
>
> Also here is the dmesg after reboot
>
> Copyright (c) 1992-2016 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 11.0-RELEASE-p1 #0 r306544M: Fri Sep 30 18:26:52 EDT 2016
> ptg@rpi2:/root/crochet/work/obj/arm.armv6/usr/src/sys/RPI2 arm
> FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on LLVM
> 3.8.0)
> VT: init without driver.
> sema_sysinit
> CPU: Cortex A7 rev 5 (Cortex-A core)
>  Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 Security_Ext
>  WB enabled LABT branch prediction disabled
> LoUU:2 LoC:3 LoUIS:2
> Cache level 1:
>  32KB/64B 4-way data cache WB Read-Alloc Write-Alloc
>  32KB/32B 2-way instruction cache Read-Alloc
> Cache level 2:
>  512KB/64B 8-way unified cache WB Read-Alloc Write-Alloc
> real memory  = 989851648 (943 MB)
> avail memory = 955379712 (911 MB)
>
> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
> random: entropy device external interface
> kbd0 at kbdmux0
> ofwbus0: 
> simplebus0:  mem 0x3f00-0x3fff on
> ofwbus0
> local_intc0:  mem 0x4000-0x40ff on
> simplebus0
> generic_timer0:  on ofwbus0
> Timecounter "ARM MPCore Timecounter" frequency 1920 Hz quality 1000
> Event timer "ARM MPCore Eventtimer" frequency 1920 Hz quality 1000
> intc0:  mem 0xb200-0xb3ff on simplebus0
> bcmwd0:  mem 0x10001c-0x100027 on simplebus0
> gpio0:  mem 0x20-0x2000af on simplebus0
> gpio0: read-only pins: 46,48-53.
> gpio0: reserved pins: 48-53.
> gpiobus0:  on gpio0
> gpioled0:  at pin 35 on gpiobus0
> gpioled1:  at pin 47 on gpiobus0
> gpioc0:  on gpio0
> iichb0:  mem 0x205000-0x20501f on simplebus0
> iicbus0:  on iichb0
> iic0:  on iicbus0
> iichb1:  mem 0x804000-0x80401f on simplebus0
> iicbus1:  on iichb1
> iic1:  on iicbus1
> spi0:  mem 0x204000-0x20401f on simplebus0
> spibus0:  on spi0
> bcm_dma0:  mem 0x7000-0x7fff,0xe05000-0xe05fff on
> simplebus0
> mbox0:  mem 0xb880-0xb8bf on simplebus0
> sdhci_bcm0:  mem 0x30-0x3000ff on
> simplebus0
> mmc0:  on sdhci_bcm0
> uart0:  mem 0x201000-0x201fff on simplebus0
> uart0: console (115200,n,8,1)
> vchiq0:  mem 0xb800-0xb84f on simplebus0
> vchiq: local ver 8 (min 3), remote ver 8.
> pcm0:  on vchiq0
> bcm283x_dwcotg0:  mem
> 0x98-0x99 on simplebus0
> usbus0 on bcm283x_dwcotg0
> cpulist0:  on ofwbus0
> cpu0:  on cpulist0
> bcm2835_cpufreq0:  on cpu0
> cpu1:  on cpulist0
> cpu2:  on cpulist0
> cpu3:  on cpulist0
> fb0:  on ofwbus0
> fbd0 on fb0
> VT: initialize with new VT driver "fb".
> fb0: 1680x1050(1680x1050@0,0) 24bpp
> fb0: fbswap: 1, pitch 5040, base 0x3d384000, screen_size 5322240
> cryptosoft0: 
> Timecounters tick every 10.000 msec
> usbus0: 480Mbps High Speed USB v2.0
> ugen0.1:  at usbus0
> uhub0:  on usbus0
> mmcsd0: 8GB  at mmc0
> 41.6MHz/4bit/65535-block
> bcm2835_cpufreq0: ARM 600MHz, Core 250MHz, SDRAM 400MHz, Turbo OFF
> Release APs
> Trying to mount root from ufs:/dev/mmcsd0s2a [rw,noatime]...
> warning: no time-of-day clock registered, system time will not be set
> accurately
> uhub0: 1 port with 1 removable, self powered
> ugen0.2:  at usbus0
> uhub1:  on
> usbus0
> uhub1: MTT enabled
> random: unblocking 

Re: RPI2 AP

[Adrian Chadd]

+ freebsd-wireless

can you post a 'dmesg' output? That way we can see which urtwn NIC it
is and whether it logged anything.


-a


On 3 October 2016 at 11:38, peter garshtja
 wrote:
> Greetings,
>
> im running freebsd 11 on rpi2 where i configured urtwn(wifi dongle) and
> ether interfaces to work in bridge mode.
> I built an AP and im experiencing weird issue - all stations that are
> connected to AP after a while start loosing the connection and are not able
> to reconnect anymore and only rebooting the rpi2 solves the issue.
>
> here is my hostapd.conf
>
> interface=wlan0
> ctrl_interface=/var/run/hostapd
> ctrl_interface_group=wheel
> ssid=testap
> wpa=2
> wpa_psk_file=/etc/hostapd.wpa_psk
> wpa_key_mgmt=WPA-PSK
> wpa_pairwise=CCMP
>
> also here is hostapd logs running in debug mode
>
> Configuration file: /etc/hostapd.conf
> ctrl_interface_group=0 (from group name 'wheel')
> BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
> Completing interface initialization
> hostapd_setup_bss(hapd=0x20863000 (wlan0), first=1)
> wlan0: Flushing old station entries
> wlan0: Deauthenticate all stations
> bsd_set_privacy: enabled=0
> bsd_set_key: alg=0 addr=0x0 key_idx=0 set_tx=0 seq_len=0 key_len=0
> bsd_del_key: key_idx=0
> bsd_set_key: alg=0 addr=0x0 key_idx=1 set_tx=0 seq_len=0 key_len=0
> bsd_del_key: key_idx=1
> bsd_set_key: alg=0 addr=0x0 key_idx=2 set_tx=0 seq_len=0 key_len=0
> bsd_del_key: key_idx=2
> bsd_set_key: alg=0 addr=0x0 key_idx=3 set_tx=0 seq_len=0 key_len=0
> bsd_del_key: key_idx=3
> Using interface wlan0 with hwaddr 00:c6:d2:21:c9:34 and ssid "testap"
> bsd_set_ieee8021x: enabled=1
> bsd_configure_wpa: enable WPA= 0x2
> Get randomness: len=32 entropy=0
> GMK - hexdump(len=32): [REMOVED]
> Get randomness: len=32 entropy=0
> Key Counter - hexdump(len=32): [REMOVED]
> WPA: Delay group state machine start until Beacon frames have been
> configured
> bsd_set_privacy: enabled=1
> bsd_set_opt_ie: set WPA+RSN ie (len 22)
> WPA: Start group state machine to set initial keys
> WPA: group state machine entering state GTK_INIT (VLAN-ID 0)
> Get randomness: len=16 entropy=0
> GTK - hexdump(len=16): [REMOVED]
> WPA: group state machine entering state SETKEYSDONE (VLAN-ID 0)
> bsd_set_key: alg=3 addr=0x80be3 key_idx=1 set_tx=1 seq_len=0 key_len=16
> wlan0: interface state UNINITIALIZED->ENABLED
> wlan0: AP-ENABLED
> wlan0: Setup of interface done.
> ctrl_iface not configured!
> wlan0: Event ASSOC (0) received
> wlan0: STA 00:13:ef:66:18:49 IEEE 802.11: associated
> STA included RSN IE in (Re)AssocReq
>   New STA
> ap_sta_add: register ap_handle_timer timeout for 00:13:ef:66:18:49 (300
> seconds - ap_max_inactivity)
> wlan0: STA 00:13:ef:66:18:49 WPA: event 1 notification
> bsd_set_key: alg=0 addr=0x20847008 key_idx=0 set_tx=1 seq_len=0 key_len=0
> bsd_del_key: addr=00:13:ef:66:18:49
> IEEE 802.1X: Ignore STA - 802.1X not enabled or forced for WPS
> wlan0: STA 00:13:ef:66:18:49 WPA: start authentication
> WPA: 00:13:ef:66:18:49 WPA_PTK entering state INITIALIZE
> bsd_set_key: alg=0 addr=0x20847008 key_idx=0 set_tx=1 seq_len=0 key_len=0
> bsd_del_key: addr=00:13:ef:66:18:49
> wlan0: STA 00:13:ef:66:18:49 IEEE 802.1X: unauthorizing port
> WPA: 00:13:ef:66:18:49 WPA_PTK_GROUP entering state IDLE
> WPA: 00:13:ef:66:18:49 WPA_PTK entering state AUTHENTICATION
> WPA: 00:13:ef:66:18:49 WPA_PTK entering state AUTHENTICATION2
> WPA: Re-initialize GMK/Counter on first station
> Get randomness: len=32 entropy=1
> GMK - hexdump(len=32): [REMOVED]
> Get randomness: len=32 entropy=0
> Key Counter - hexdump(len=32): [REMOVED]
> Get randomness: len=16 entropy=0
> GTK - hexdump(len=16): [REMOVED]
> bsd_set_key: alg=3 addr=0x80be3 key_idx=1 set_tx=1 seq_len=0 key_len=16
> Get randomness: len=32 entropy=0
> WPA: Assign ANonce - hexdump(len=32): 8a 5f 94 56 ac e3 d8 80 30 ae e6 fd
> ab ea 2f b8 fb ac 1e ce 89 b4 8f 7f d0 74 9a a2 32 d2 3a 9f
> WPA: 00:13:ef:66:18:49 WPA_PTK entering state INITPSK
> Searching a PSK for 00:13:ef:66:18:49 prev_psk=0x0
> Searching a PSK for 00:13:ef:66:18:49 prev_psk=0x0
> WPA: 00:13:ef:66:18:49 WPA_PTK entering state PTKSTART
> wlan0: STA 00:13:ef:66:18:49 WPA: sending 1/4 msg of 4-Way Handshake
> WPA: Send EAPOL(version=2 secure=0 mic=0 ack=1 install=0 pairwise=1
> kde_len=0 keyidx=0 encr=0)
> WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 01
> TX EAPOL - hexdump(len=99): 02 03 00 5f 02 00 8a 00 10 00 00 00 00 00 00 00
> 01 8a 5f 94 56 ac e3 d8 80 30 ae e6 fd ab ea 2f b8 fb ac 1e ce 89 b4 8f 7f
> d0 74 9a a2 32 d2 3a 9f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00
> WPA: Use EAPOL-Key timeout of 1000 ms (retry counter 1)
> hostapd_new_assoc_sta: reschedule ap_handle_timer timeout for
> 00:13:ef:66:18:49 (300 seconds - ap_max_inactivity)
> wlan0: Event EAPOL_RX (24) received
> IEEE 802.1X: 121 bytes from 00:13:ef:66:18:49
>IEEE 802.1X: version=1