CFT: wpa_supplicant/hostapd import patch

Wed Jul 3 14:09:31 UTC 2013

On 07/03/13 04:18, Lev Serebryakov wrote:
> Hello, Rui.
> You wrote 30 июня 2013 г., 20:27:51:
>
> RP> Actually, I just need to use svn diff --show-copies-as-adds. I've updated the patch:
> RP>         http://people.freebsd.org/~rpaulo/wpa-2.0.diff.gz
>   And I have some strange problems with 802.11n clients...
>   Traffic stalls for 1-2 minutes every 10-15 minutes (client could not ping
>   gateway, etc) without any disassociation, and it fixes "automagically" to
>   repeat after next 10-15 minutes. I'm investigating it further.
I'm having different issues with (presumably) the patch, mostly on ACPI 
resume.  I have to manually '/etc/rc.d/netif restart ath0' when I resume 
my laptop.  Also I have the following wpa_supplicant error on the console:
> Jul  2 21:42:22 laptop wpa_supplicant[57774]: ioctl[SIOCS80211, 
> op=103, val=0, arg_len=128]: Device not configured
Snippet of /var/log/messages including suspend/resume:
> Jul  2 21:42:15 laptop org.kde.powerdevil.backlighthelper: 
> QDBusConnection: system D-Bus connection created before 
> QCoreApplication. Application may misbehave.
> Jul  2 21:42:15 laptop kernel: can't evaluate 
> \_SB_.PCI0.AGP_.VGA_.LCD_._DCS - AE_NOT_FOUND
> Jul  2 21:42:15 laptop dbus[1955]: [system] Successfully activated 
> service 'org.kde.powerdevil.backlighthelper'
> Jul  2 21:42:17 laptop acpi: suspend at 20130702 21:42:17
> Jul  2 21:42:20 laptop kernel: info: [drm] Resetting GPU
> Jul  2 21:42:21 laptop kernel: wlan0: link state changed to DOWN
> Jul  2 21:42:21 laptop wpa_supplicant[57774]: wlan0: 
> CTRL-EVENT-DISCONNECTED bssid=00:24:a8:bd:a7:20 reason=0
> Jul  3 08:46:25 laptop kernel: uhub3: at usbus0, port 1, addr 1 
> (disconnected)
> Jul  3 08:46:25 laptop kernel: uhub0: at usbus1, port 1, addr 1 
> (disconnected)
> Jul  3 08:46:25 laptop kernel: uhub2: at usbus2, port 1, addr 1 
> (disconnected)
> Jul  3 08:46:25 laptop kernel: ath0: unable to reset hardware; hal 
> status 3
> Jul  3 08:46:25 laptop kernel: uhub1: at usbus3, port 1, addr 1 
> (disconnected)
> Jul  3 08:46:25 laptop kernel: ugen3.2: <XPB1M05K8> at usbus3 
> (disconnected)
> Jul  3 08:46:25 laptop kernel: ugen3.3: <Generic> at usbus3 (disconnected)
> Jul  3 08:46:25 laptop kernel: umass0: at uhub1, port 2, addr 3 
> (disconnected)
> Jul  3 08:46:25 laptop kernel: (da0:umass-sim0:0:0:0): lost device - 0 
> outstanding, 2 refs
> Jul  3 08:46:25 laptop kernel: (da0:umass-sim0:0:0:0): removing device 
> entry
> Jul  3 08:46:25 laptop kernel: can't evaluate 
> \_SB_.PCI0.AGP_.VGA_.LCD_._DCS - AE_NOT_FOUND
> Jul  3 08:46:25 laptop kernel: uhub0: <ATI EHCI root HUB, class 9/0, 
> rev 2.00/1.00, addr 1> on usbus1
> Jul  3 08:46:25 laptop kernel: uhub1: <ATI EHCI root HUB, class 9/0, 
> rev 2.00/1.00, addr 1> on usbus3
> Jul  3 08:46:25 laptop kernel: uhub2: <ATI OHCI root HUB, class 9/0, 
> rev 1.00/1.00, addr 1> on usbus0
> Jul  3 08:46:25 laptop kernel: uhub3: <ATI OHCI root HUB, class 9/0, 
> rev 1.00/1.00, addr 1> on usbus2
> Jul  2 21:42:22 laptop wpa_supplicant[57774]: ioctl[SIOCS80211, 
> op=103, val=0, arg_len=128]: Device not configured
> Jul  2 21:42:22 laptop wpa_supplicant[57774]: wlan0: Failed to 
> initiate AP scan
> Jul  2 21:42:24 laptop wpa_supplicant[57774]: ioctl[SIOCS80211, 
> op=103, val=0, arg_len=128]: Device not configured
> Jul  2 21:42:24 laptop wpa_supplicant[57774]: wlan0: Failed to 
> initiate AP scan
> Jul  2 21:42:26 laptop wpa_supplicant[57774]: ioctl[SIOCS80211, 
> op=103, val=0, arg_len=128]: Device not configured
> Jul  2 21:42:26 laptop wpa_supplicant[57774]: wlan0: Failed to 
> initiate AP scan
> Jul  3 08:46:25 laptop wpa_supplicant[57774]: ioctl[SIOCS80211, 
> op=103, val=0, arg_len=128]: Device not configured
> Jul  3 08:46:25 laptop wpa_supplicant[57774]: wlan0: Failed to 
> initiate AP scan
> Jul  3 08:46:26 laptop kernel: uhub2: 5 ports with 5 removable, self 
> powered
> Jul  3 08:46:26 laptop kernel: uhub3: 5 ports with 5 removable, self 
> powered
> Jul  3 08:46:25 laptop acpi: resumed at 20130703 08:46:25
> Jul  3 08:46:26 laptop wpa_supplicant[57774]: ioctl[SIOCS80211, 
> op=103, val=0, arg_len=128]: Device not configured
> Jul  3 08:46:26 laptop wpa_supplicant[57774]: wlan0: Failed to 
> initiate AP scan
> Jul  3 08:46:26 laptop kernel: info: [drm] Loading RS780/RS880 Microcode
> Jul  3 08:46:26 laptop kernel: info: [drm] Resetting GPU
I've just uncommented the command '/usr/sbin/wpa_cli reassociate' in 
/etc/rc.resume, no change.  After resume, 'ifconfig -a' shows:
> [ajenkins at laptop ~]$ ifconfig -a
> ...
> ath0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
>     ether 20:7c:8f:4e:8a:90
>     nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>     media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
>     status: no carrier
> ...
> wlan0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
>     ether 20:7c:8f:4e:8a:90
>     nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>     media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
>     status: no carrier
>     ssid "" channel 1 (2412 MHz 11g ht/20)
>     regdomain 101 indoor ecm authmode OPEN privacy OFF txpower 20 bmiss 7
>     scanvalid 60 protmode CTS -ampdutx ampdurx ampdulimit 8k
>     ampdudensity 8 shortgi wme burst
pciconf -lv:
> ath0 at pci0:8:0:0:    class=0x028000 card=0x23091a32 chip=0x002e168c 
> rev=0x01 hdr=0x00
>     vendor     = 'Atheros Communications Inc.'
>     device     = 'AR9287 Wireless Network Adapter (PCI-Express)'
>     class      = network
uname -a:
> FreeBSD laptop.qtchat.org 10.0-CURRENT FreeBSD 10.0-CURRENT #1 
> r252464: Mon Jul  1 13:09:21 EDT 2013 
> root at laptop.qtchat.org:/usr/obj/usr/src/sys/MYKERNEL  amd64
Happy to help debug, just tell me what info you need or steps to perform.
-- 
Anthony Jenkins