#795: hardware error; reseting on IBM405GP platform.
---------------------------------+------------------------------------------
Reporter: anonymous | Owner:
Type: defect | Status: new
Priority: major | Milestone:
Component: madwifi: other | Version:
Resolution: | Keywords:
Patch_attached: 0 |
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Comment (by anonymous):
I'm working on the project to port Atheros 5212 card to our powerpc
IBM405GP platform. The madwifi code is the latest one -- I check it out
from svn. HAL
version is the latest 0.9.17.2. I used DENX kernel 2.4.25 distribution and
DENX
toolchain to build it with powerpc-be-eabi.inc for HAL.
On our board, this module is connected to interrupt pin 30 (IRQ5) as
device 4. Once I try to bring up the interface it keep printing out
"hardware error; reseting", and the system never recovers.
Here's the log.
Using net80211/wlan.o
wlan: 0.8.4.2 (svn r1692)
Using net80211/wlan_wep.o
Using net80211/wlan_tkip.o
Using net80211/wlan_ccmp.wlan.o : mac acl policy registered
Using net80211/wlan_scan_sta.o
Using net80211/wlan_xauth.o
ath_hal: 0.9.17.2 (Using net80211/wAR5210lan_acl.o
Using, AR5211 net80211/wlan_s, AR5212can_ap.o
Using , RF5111ath/ath_hal.o
W, RF5112arning: loading , RF2413ath_hal will tai, RF5413nt the kernel: n,
REGOPS_FUNCon-GPL license -)
Proprietary
See : 1.2 (svn r1692) #export-tainted for ath_pci: 0.9.4.5 (svn r1692)
information about tainted modules
Using ath_rate/sample/ath_rate_sample.o
Using ath/ath_pci.o
wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
24Mbps 36Mbps 48Mbps 54Mbps
wifi0: H/W encryption support: WEP AES AES_CCM TKIP
wifi0: mac 7.8 phy 4.5 radio 5.6
wifi0: Use hw queue 1 for WME_AC_BE traffic
wifi0: Use hw queue 0 for WME_AC_BK traffic
wifi0: Use hw queue 2 for WME_AC_VI traffic
wifi0: Use hw queue 3 for WME_AC_VO traffic
wifi0: Use hw queue 8 for CAB traffic
wifi0: Use hw queue 9 for beacons
wifi0: Atheros 5212: mem=0xbfff0000, irq=30
Using ath/if_ath.o
Warning: loading if_ath will taint the kernel: no license
See #export-tainted for information about tainted modules
~ # iwconfig
lo no wireless extensions.
tap0 no wireless extensions.
eth0 no wireless extensions.
sit0 no wireless extensions.
wifi0 no wireless extensions.
ath0 IEEE 802.11b ESSID:""
Mode:Master Channel:0 Access Point: 00:00:00:00:00:00
Bit Rate:0 kb/s Tx-Power:0 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=0/94 Signal level=-95 dBm Noise level=-95 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
~ # cat /proc/pci
PCI devices found:
Bus 0, device 0, function 1:
Class 0600: PCI device 1014:0156 (rev 33).
Bus 0, device 3, function 0:
Class 0200: PCI device 168c:001a (rev 1).
IRQ 30.
Master Capable. Latency=168. Min Gnt=10.Max Lat=28.
Non-prefetchable 32 bit memory at 0xbfff0000 [0xbfffffff].
Bus 0, device 4, function 0:
Class 0c03: PCI device 1131:1561 (rev 17).
IRQ 31.
Master Capable. Latency=128. Min Gnt=1.Max Lat=42.
Non-prefetchable 32 bit memory at 0xbffef000 [0xbffeffff].
Bus 0, device 4, function 1:
Class 0c03: PCI device 1131:1561 (rev 17).
IRQ 31.
Master Capable. Latency=128. Min Gnt=1.Max Lat=42.
Non-prefetchable 32 bit memory at 0xbffee000 [0xbffeefff].
Bus 0, device 4, function 2:
Class 0c03: PCI device 1131:1562 (rev 17).
IRQ 31.
Master Capable. Latency=128. Min Gnt=2.Max Lat=16.
Non-prefetchable 32 bit memory at 0xbffedf00 [0xbffedfff].
~ # cat /proc/interrupts
CPU0
0: 1638 IBM UIC Level serial
10: 0 IBM UIC Level MAL SERR
11: 581 IBM UIC Level MAL TX EOB
12: 1514 IBM UIC Level MAL RX EOB
13: 0 IBM UIC Level MAL TX DE
14: 0 IBM UIC Level MAL RX DE
15: 0 IBM UIC Level OCP EMAC MAC
30: 0 IBM UIC Level wifi0
31: 2 IBM UIC Level ehci_hcd, usb-ohci, usb-ohci
BAD: 0
~ # ifconfig ath0 up
~ # wifi0: hardware error; reseting
wifi0: hardware error; reseting
wifi0: hardware error; reseting
wifi0: hardware error; reseting
...
Please give me some hint where the problem is. Please help me solve the
problem. Thanks a lot.
--
Ticket URL: <http://madwifi.org/ticket/795>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity-------------------------------------------------------------------------
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