Hi. First of all this is my first message so I have to congratulate all the
group members for their contribution, since I learned a lot reading your
discussions.
I have a TS7260 board running kernel 2.6.29 from the sd card. We chose realtek
wifi dongle with chipset RTL8187L because it had an external antenna. I tried
several driver versions without success. The dongle is recognized as usb ports
are scanned, the modules are insmodded with success, wireless extension wlan0
is created but when I do "ifconfig wlan0 up" the board reboots!!?
I'm not very experienced solving these kind of problems but for some reason I
tried the aircrack-ng tools. It recognizes the driver and airodump lists all
the access points and clients. This means it works successfully in monitor mode
but not in managed.
I've been trying to get wifi to work for weeks and it would be nice if someone
could help me solve this issue.
dmesg output:
Linux version 2.6.29-ts (gcc version 3.4.4 (release)
(CodeSourcery ARM 2005q3-2)) #12 PREEMPT Fri Sep 10 20:43:01 WEST 2010
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=40007177
CPU: VIVT data cache, VIVT instruction cache
Machine: Technologic Systems TS-72xx SBC
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 8192
Normal zone: 176 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 8016 pages, LIFO batch:0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8016
Kernel command line: root=/dev/ram0 rw init=/linuxrc lpj=498688 console=null
PID hash table entries: 128 (order: 7, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 8MB 8MB 8MB 8MB = 32MB total
Memory: 25036KB available (2912K code, 210K data, 116K init)
Calibrating delay loop (skipped) preset value.. 99.73 BogoMIPS (lpj=498688)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 760 bytes
NET: Registered protocol family 16
ep93xx: PLL1 running at 400 MHz, PLL2 at 192 MHz
ep93xx: FCLK 200 MHz, HCLK 100 MHz, PCLK 50 MHz
bio: create slab <bio-0> at 0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 2, 20480 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
NET: Registered protocol family 1
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like
an initrd
Freeing initrd memory: 4096K
NetWinder Floating Point Emulator V0.97 (extended precision)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
JFS: nTxBlock = 227, nTxLock = 1820
msgmni has been set to 56
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered (default)
Serial: AMBA driver
apb:uart1: ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
apb:uart2: ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
apb:uart3: ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
brd: module loaded
ep93xx-eth version 0.11 loading
eth0 (): not using net_device_ops yet
ep93xx_mii_bus: probed
Generic PHY 0:01: PHY supports MII frame preamble suppression
net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)
net eth0: ep93xx on-chip ethernet, IRQ 39, 00:d0:69:42:58:e6
rtc-m48t86 rtc-m48t86: rtc core: registered m48t86 as rtc0
rtc-m48t86 rtc-m48t86: battery ok
ts72xx_wdt: TS-72xx watchdog driver, v0.2
TCP cubic registered
NET: Registered protocol family 10
NET: Registered protocol family 17
NET: Registered protocol family 15
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
rtc-m48t86 rtc-m48t86: setting system clock to 2070-03-04 23:26:50 UTC
(3161201210)
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 1536KiB [1 disk] into ram disk... done.
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem) on device 1:0.
Freeing init memory: 116K
Warning: unable to open an initial console.
tssdcard: Technologic Systems SD card controller, address 0xe8000100
size=0x1e4600
size=0x1e4600
tssdcard: card /dev/tssdcarda has 1984000 sectors (LUN 0)
tssdcarda: tssdcarda1 tssdcarda2 tssdcarda3 tssdcarda4
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci_hcd: block sizes: ed 64 td 64
ep93xx-ohci ep93xx-ohci: EP93xx OHCI
drivers/usb/core/inode.c: creating file 'devices'
drivers/usb/core/inode.c: creating file '001'
ep93xx-ohci ep93xx-ohci: new USB bus registered, assigned bus number 1
ep93xx-ohci ep93xx-ohci: irq 56, io mem 0x80020000
ep93xx-ohci ep93xx-ohci: created debug files
ep93xx-ohci ep93xx-ohci: OHCI controller state
ep93xx-ohci ep93xx-ohci: OHCI 1.0, NO legacy support registers
ep93xx-ohci ep93xx-ohci: control 0x083 HCFS=operational CBSR=3
ep93xx-ohci ep93xx-ohci: cmdstatus 0x00000 SOC=0
ep93xx-ohci ep93xx-ohci: intrstatus 0x00000004 SF
ep93xx-ohci ep93xx-ohci: intrenable 0x8000005a MIE RHSC UE RD WDH
ep93xx-ohci ep93xx-ohci: hcca frame #0005
ep93xx-ohci ep93xx-ohci: roothub.a 02001203 POTPGT=2 NOCP NPS NDP=3(3)
ep93xx-ohci ep93xx-ohci: roothub.b 00000000 PPCM=0000 DR=0000
ep93xx-ohci ep93xx-ohci: roothub.status 00008000 DRWE
ep93xx-ohci ep93xx-ohci: roothub.portstatus [0] 0x00000100 PPS
ep93xx-ohci ep93xx-ohci: roothub.portstatus [1] 0x00000100 PPS
ep93xx-ohci ep93xx-ohci: roothub.portstatus [2] 0x00000100 PPS
usb usb1: default language 0x0409
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EP93xx OHCI
usb usb1: Manufacturer: Linux 2.6.29-ts ohci_hcd
usb usb1: SerialNumber: ep93xx
usb usb1: uevent
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: uevent
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: no power switching (usb 1.0)
hub 1-0:1.0: no over-current protection
hub 1-0:1.0: power on to power good time: 4ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: trying to enable port power on non-switchable hub
drivers/usb/core/inode.c: creating file '001'
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000
SCSI subsystem initialized
Driver 'sd' needs updating - please use bus_type methods
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
PHY: 0:01 - Link is Up - 100/Full
eth0: no IPv6 routers present
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0002
ep93xx-ohci ep93xx-ohci: GetStatus roothub.portstatus [0] = 0x00010100 CSC PPS
hub 1-0:1.0: port 1, status 0100, change 0001, 12 Mb/s
ep93xx-ohci ep93xx-ohci: GetStatus roothub.portstatus [0] = 0x00010101 CSC PPS
CCS
hub 1-0:1.0: debounce: port 1: total 125ms stable 100ms status 0x101
ep93xx-ohci ep93xx-ohci: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS
PES CCS
usb 1-1: new full speed USB device using ep93xx-ohci and address 2
ep93xx-ohci ep93xx-ohci: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS
PES CCS
usb 1-1: default language 0x0409
usb 1-1: New USB device found, idVendor=0bda, idProduct=8187
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: RTL8187_Wireless_LAN_Adapter
usb 1-1: Manufacturer: Manufacturer_Realtek_RTL8187_
usb 1-1: SerialNumber: 001AEF06D191
usb 1-1: uevent
usb 1-1: usb_probe_device
usb 1-1: configuration #1 chosen from 1 choice
usb 1-1: adding 1-1:1.0 (config #1, interface 0)
usb 1-1:1.0: uevent
drivers/usb/core/inode.c: creating file '002'
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0002
ieee80211_crypt: registered algorithm 'NULL'
ieee80211_crypt: registered algorithm 'WEP'
ieee80211_crypt: registered algorithm 'TKIP'
ieee80211_crypt: registered algorithm 'CCMP'
Linux kernel driver for RTL8187 based WLAN cards
Copyright (c) 2004-2005, Realtek
rtl8187: Initializing module
rtl8187: Wireless extensions version 22
rtl8187: Initializing proc filesystem
rtl8187 1-1:1.0: usb_probe_interface
rtl8187 1-1:1.0: usb_probe_interface - got id
rtl8187: Reported EEPROM chip is a 93c46 (1Kbit)
rtl8187: Card MAC address is 00:1a:ef:06:d1:92
rtl8187: Card reports RF frontend Realtek 8225
rtl8187: WW:**PLEASE** REPORT SUCCESS/INSUCCESS TO Realtek
rtl8187: This seems a new V2 radio: rtl8225_zebra2
rtl8187: PAPE from CONFIG2: 0
rtl8187: EEPROM Customer ID: FF
wlan0 (rtl8187): not using net_device_ops yet
rtl8187: Driver probe completed
usbcore: registered new interface driver rtl8187
rtl8187: Now Radio On
raw TX is enabled
rtl8187: rtl8180_open process
rtl8187: Card successfully reset
device wlan0 entered promiscuous mode
lsmod output:
Module Size Used by
rtl8187 68504 0
ieee80211_rtl 61627 1 rtl8187
ieee80211_crypt_ccmp_rtl 5836 1 ieee80211_rtl
ieee80211_crypt_tkip_rtl 9468 1 ieee80211_rtl
ieee80211_crypt_wep_rtl 3876 1 ieee80211_rtl
ieee80211_crypt_rtl 4580 4
ieee80211_rtl,ieee80211_crypt_ccmp_rtl,ieee80211_crypt_tkip_rtl,ieee80211_crypt_wep_rtl
usbhid 17252 0
hid 39540 1 usbhid
ext3 104192 0
jbd 53436 1 ext3
vfat 10836 0
fat 49708 1 vfat
usb_storage 46720 0
sd_mod 24020 0
scsi_mod 96608 2 usb_storage,sd_mod
evdev 9632 0
input_core 26808 3 usbhid,hid,evdev
ohci_hcd 28280 0
usbcore 136448 5 rtl8187,usbhid,usb_storage,ohci_hcd
8250 23084 0
tssdcard 21664 2
RTL8187 driver version:
rtl8187L_linux_26.1038.0626.2009.release
wireless-tools: last version
Thanks!
Nuno
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