ath0: ath_edma_rxfifo_alloc: Q1: alloc failed

[Adrian Chadd]

Does your kernel have ATH_SUPPORT_11N ?


-a


On 30 January 2014 13:50, Zeus Panchenko <zeus at ibs.dn.ua> wrote:
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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:
>
> - ---[ quotation start ]-------------------------------------------
> ...
> ath0: ath_edma_rxfifo_alloc: Q1: alloc failed: i=1, nbufs=128?
> ath0: ath_edma_rxbuf_alloc: nothing on rxbuf?!
> ...
> - ---[ 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=N L=CON B=HP S=PAV
>
>> pciconf -bcelv
> ath0 at pci0:3:0:0:        class=0x028000 card=0x1785103c chip=0x0032168c rev=0x01 hdr=0x00
>     vendor     = 'Atheros Communications Inc.'
>     device     = 'AR9485 Wireless Network Adapter'
>     class      = network
>     bar   [10] = type Memory, range 64, base 0xf0200000, size 524288, enabled
>     cap 01[40] = powerspec 2  supports D0 D1 D2 D3  current D0
>     cap 05[50] = MSI supports 4 messages, 64 bit, vector masks
>     cap 10[70] = PCI-Express 2 endpoint max data 128(128) link x1(x1)
>                  speed 2.5(2.5) ASPM L0s/L1(L0s/L1)
>     ecap 0001[100] = AER 1 0 fatal 0 non-fatal 5 corrected
>     ecap 0002[140] = VC 1 max VC0
>     ecap 0003[160] = Serial 1 0000000000000000
>   PCI-e errors = Correctable Error Detected
>                  Unsupported Request Detected
>      Corrected = Receiver Error
>                  Bad TLP
>                  Bad DLLP
>                  Replay Timer Timeout
>                  Advisory Non-Fatal Error
>
>> ifconfig
>
> ath0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
>       ether 74:de:2b:d3:56:96
>       nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
>       media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
>       status: no carrier
>
> wlan0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
>        ether 74:de:2b:d3:56:96
>        nd6 options=29<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?
>
> - --
> Zeus V. Panchenko                               jid:zeus at im.ibs.dn.ua
> IT Dpt., I.B.S. LLC                                       GMT+2 (EET)
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