Date: Thu, 30 Jan 2014 23:50:36 +0200 From: "Zeus Panchenko" <zeus@ibs.dn.ua> To: <freebsd-wireless@freebsd.org> Subject: ath0: ath_edma_rxfifo_alloc: Q1: alloc failed Message-ID: <20140130235036.85593@relay.ibs.dn.ua>
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hi,
please advise, I face severe problem with my new PCIe wifi card (since
BCM4313, the one shipped with my netbook is not supported in FreeBSD, I
have purchased another one, authorized for use in my netbook) ...
the card is recognized well and I have no problem to configure it
after `ifconfig ath0 up' wireless module starts to work as expected, I
can ping and even can create working (for a short time) lagg(4)
interface ... but console starts output a lot of:
=2D ---[ quotation start ]-------------------------------------------
...
ath0: ath_edma_rxfifo_alloc: Q1: alloc failed: i=3D1, nbufs=3D128?
ath0: ath_edma_rxbuf_alloc: nothing on rxbuf?!
...
=2D ---[ quotation end ]-------------------------------------------
and after some time (about 2-5 minutes) my netbook hangs (no keyboard,
no ssh) and only Ctrl-Alt-Del helps
here are the details:
> dmidecode
System Information
Manufacturer: Hewlett-Packard
Product Name: HP Pavilion dm1 Notebook PC
SKU Number: QJ490EA#ACB
Family: 103C_5335KV G=3DN L=3DCON B=3DHP S=3DPAV
> pciconf -bcelv
ath0@pci0:3:0:0: class=3D0x028000 card=3D0x1785103c chip=3D0x0032168=
c rev=3D0x01 hdr=3D0x00
vendor =3D 'Atheros Communications Inc.'
device =3D 'AR9485 Wireless Network Adapter'
class =3D network
bar [10] =3D type Memory, range 64, base 0xf0200000, size 524288, ena=
bled
cap 01[40] =3D powerspec 2 supports D0 D1 D2 D3 current D0
cap 05[50] =3D MSI supports 4 messages, 64 bit, vector masks=20
cap 10[70] =3D PCI-Express 2 endpoint max data 128(128) link x1(x1)
speed 2.5(2.5) ASPM L0s/L1(L0s/L1)
ecap 0001[100] =3D AER 1 0 fatal 0 non-fatal 5 corrected
ecap 0002[140] =3D VC 1 max VC0
ecap 0003[160] =3D Serial 1 0000000000000000
PCI-e errors =3D Correctable Error Detected
Unsupported Request Detected
Corrected =3D Receiver Error
Bad TLP
Bad DLLP
Replay Timer Timeout
Advisory Non-Fatal Error
> ifconfig=20
ath0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether 74:de:2b:d3:56:96
nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
status: no carrier
wlan0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 74:de:2b:d3:56:96
nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
status: no carrier
ssid "" channel 14 (2484 MHz 11b)
regdomain 96 indoor ecm authmode WPA1+WPA2/802.11i privacy OFF
txpower 20 bmiss 7 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250
roam:rssi 7 roam:rate 1 wme burst
> kldstat
9 2 0xffffffff80efb000 12e318 if_ath.ko
10 7 0xffffffff8102a000 6cf98 wlan.ko
37 1 0xffffffff812a7000 a380 if_ath_pci.ko
38 1 0xffffffff812b2000 af70 wlan_ccmp.ko
39 1 0xffffffff812bd000 4ad8 wlan_xauth.ko
51 1 0xffffffff81412000 45e9 wlan_wep.ko
52 1 0xffffffff81417000 5656 wlan_tkip.ko
can I help to debug the problem?
=2D --=20
Zeus V. Panchenko jid:zeus@im.ibs.dn.ua
IT Dpt., I.B.S. LLC GMT+2 (EET)
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