[ath9k-devel] AR9380 on Kirkwood 88FR131

[Adrian Chadd <adrian@freebsd.org>]

That looks quite odd. What endian-ness is it all supposed to be?



Adrian

On 1 July 2012 01:18, Daniel Golle <dgolle@allnet.de> wrote:
> Hi!
> I'm trying to use a Senao EMP7606 module (AR9380) on a Marvell Kirkwood
> 88FR131-based board running OpenWrt r32511 with Linux 3.3.8 and
> compat-wireless-2012-06-14.
> I'm unable to figure out the reason for the card not working properly. Please
> advise me on how I should go on debugging/investigating the issue.
> ath9k_hw_reset is quite complex and I can't figure out why it returns -EIO.
>
> Initially, everything seems to work fine (scanning, creating interfaces,
> hostapd/wpa_supplicant, ...), it fails once there is any traffic:
>
> [143531.857501] ath: phy1: Unable to reset channel, reset status -5
> [143531.863721] ath: phy1: Unable to set channel
> [143531.978747] ath: phy1: Could not kill baseband RX
> [143532.817467] ath: phy1: Unable to reset channel, reset status -5
> [143532.823664] ath: phy1: Unable to set channel
> [143532.938686] ath: phy1: Could not kill baseband RX
> <7>[143533.424522] ath: phy1: NF calibrated [ctl] [chain 1] is -99
> <7>[143541.165276] ath: phy1: TPC[23] 0x00000000
> <7>[143541.824957] ath: phy1: LOOP-Ctlidx 0: cfgCtl 0x10 pCtlMode 0x06 ctlIndex
> 0x10 chan 5220
> <7>[143542.784839] ath: phy1: TPC[26] 0x00000000
> <7>[143542.965311] ath: phy1: TPC[04] 0x00000000
> [143544.205106] ath: phy1: Unable to reset channel, reset status -5
> [143544.211328] ath: phy1: Unable to set channel
> [143544.439405] ath: phy1: Unable to reset channel, reset status -5
> [143544.445606] ath: phy1: Unable to set channel
> [143544.560614] ath: phy1: Could not kill baseband RX
> [143553.557001] ath: phy1: Unable to reset channel, reset status -5
> [143553.563285] ath: phy1: Unable to set channel
> [143553.678305] ath: phy1: Could not kill baseband RX
> [143554.517471] ath: phy1: Unable to reset channel, reset status -5
> [143554.523673] ath: phy1: Unable to set channel
> [143554.638692] ath: phy1: Could not kill baseband RX
> <7>[143563.554433] ath: phy1: qnum: 0, txq depth: 1
> <7>[143566.105190] ath: phy1: TPC[14] 0x0000001e
> <7>[143567.424684] ath: phy1: TPC[07] 0x00000000
> <7>[143576.124649] ath: phy1: TPC[04] 0x00000000
> <7>[143576.907763] ath: phy1: AWAKE -> FULL-SLEEP
> <7>[143578.044838] ath: phy1: TPC[19] 0x0000001c
> <7>[143578.224765] ath: phy1: TPC[19] 0x00000014
> <7>[143591.065833] ath: phy1: **** ofdmlevel 3=>3, rssi=0[lo=7 hi=40]
> <7>[143599.105129] ath: phy1: TPC[16] 0x00000014
> [143604.126032] ath: phy1: Unable to reset channel, reset status -5
> [143604.132272] ath: phy1: Unable to set channel
> [143604.247294] ath: phy1: Could not kill baseband RX
> [143605.077538] ath: phy1: Unable to reset channel, reset status -5
> [143605.083743] ath: phy1: Unable to set channel
> [143605.198762] ath: phy1: Could not kill baseband RX
> <7>[143609.349690] ath: phy1: TPC[12] 0x00000016
> <7>[143615.238106] ath: phy1: chain 0: mag mismatch=0 phase mismatch=0
> <7>[143622.685104] ath: phy1: TPC[04] 0x0000001e
> <7>[143623.044849] ath: phy1: TPC[30] 0x00000000
> <7>[143625.081839] ath: phy1: chain 0: mag mismatch=0 phase mismatch=0
> <7>[143628.635917] ath: phy1: Enable MIB counters
> <7>[143632.534854] ath: phy1: TPC[29] 0x00000000
> ...
>
> root at OpenWrt:/proc# lspci
> 00:00.0 Memory controller: Marvell Technology Group Ltd. 88F6281 [Kirkwood] ARM
> SoC (rev 03)
> 00:01.0 Network controller: Atheros Communications Inc. AR9300 Wireless LAN
> adaptor (rev 01)
>
> root at OpenWrt:/proc# cat iomem
> 00000000-07ffffff : System RAM
>   00008000-0030dfff : Kernel code
>   0032e000-0035a9cb : Kernel data
> e0000000-e7ffffff : PCIe 0 MEM
>   e0000000-e001ffff : 0000:00:01.0
>     e0000000-e001ffff : ath9k
>   e0020000-e002ffff : 0000:00:01.0
> f1010300-f101031f : rtc-mv
> f1011000-f101101f : mv64xxx_i2c.0
>   f1011000-f101101f : mv64xxx_i2c adapter
> f1012000-f10120ff : serial8250.0
>   f1012000-f101201f : serial
> f1030000-f103ffff : regs
>   f1030800-f10308cf : regs control and error
>   f1030a00-f1030a24 : regs deco
> f1050000-f1050fff : orion-ehci.0
>   f1050000-f1050fff : ehci_hcd
> f1060800-f10608ff : xor 0 low
> f1060900-f10609ff : xor 1 low
> f1060a00-f1060aff : xor 0 high
> f1060b00-f1060bff : xor 1 high
> f1072000-f1075fff : ge00 base
> f1076000-f1079fff : ge01 base
> f1080000-f1084fff : sata base
> f1090000-f10903ff : mvsdio
>   f1090000-f10903ff : mvsdio
> f4000000-f40003ff : orion_nand
> f5000000-f50007ff : sram
>
> root at OpenWrt:/proc# cat /proc/interrupts
>            CPU0
>   1:   14378078  orion_irq  orion_tick
>   5:          2  orion_irq  mv_xor.0
>   6:          2  orion_irq  mv_xor.1
>   7:          2  orion_irq  mv_xor.2
>   8:          2  orion_irq  mv_xor.3
>   9:       5495  orion_irq  ath9k
>  19:         70  orion_irq  ehci_hcd:usb1
>  22:          0  orion_irq  mv_crypto
>  28:         52  orion_irq  mvsdio
>  29:         34  orion_irq  mv64xxx_i2c
>  33:       3370  orion_irq  serial
>  46:         21  orion_irq  mv643xx_eth
>  47:          0  orion_irq  mv643xx_eth
>  49:          0  orion_irq  mv_tdma
>  92:          1         -  mvsdio cd
> Err:          0
>
>
> Thanks a lot for the support!
>
>
> Best regards
>
>
> Daniel
> _______________________________________________
> ath9k-devel mailing list
> ath9k-devel at lists.ath9k.org
> https://lists.ath9k.org/mailman/listinfo/ath9k-devel