From: Daniel Golle <dgolle@allnet.de>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] AR9380 on Kirkwood 88FR131
Date: Sun, 1 Jul 2012 11:18:46 +0300 [thread overview]
Message-ID: <4FF007E6.3080709@allnet.de> (raw)
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
next reply other threads:[~2012-07-01 8:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-01 8:18 Daniel Golle [this message]
2012-07-01 19:51 ` [ath9k-devel] AR9380 on Kirkwood 88FR131 Adrian Chadd
2012-07-02 0:31 ` Daniel Golle
2012-07-03 11:18 ` Wojciech Dubowik
2012-07-04 20:48 ` Daniel Golle
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