Bluetooth/Wifi problem with minimal filesystem

Sandipan Patra

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Jul 19, 2011, 1:08:07 PM7/19/11

to panda...@googlegroups.com

Hello,

I am trying to make bluetooth/wifi up on pandaoard with Kernel-3.0-rc2

Still I am not getting any of these up.
Can you please help me??

Here below are the output with the respective commands.

Kernel-3.0-rc2
-----------------------
/ # lsmod
Module                  Size Used by    Not tainted
nls_iso8859_1           3643 1
nls_cp437               5309 1
vfat                    9525 1
fat                    50251 1 vfat
rtc_twl                 5030 0
leds_gpio               2427 0
/ #

/ # insmod /lib/modules/3.0.0-rc2/kernel/

net/wireless/cfg80211.ko
[ 439.865844] cfg80211: Calling CRDA to update world regulatory domain
/ #

/ # insmod /lib/modules/3.0.0-rc2/kernel/net/mac80211/mac80211.ko
/ #

/ # insmod /lib/modules/3.0.0-rc2/kernel/drivers/net/wireless/wl12xx/wl12xx.ko
/ #

/ # insmod /lib/modules/3.0.0-rc2/kernel/drivers/net/wireless/wl12xx/wl12xx_sdio
.ko
/ #

/ # lsmod
Module                  Size Used by    Not tainted
wl12xx_sdio             4379 0
wl12xx                132770 1 wl12xx_sdio
mac80211              275455 1 wl12xx
cfg80211              178183 2 wl12xx,mac80211
nls_iso8859_1           3643 1
nls_cp437               5309 1
vfat                    9525 1
fat                    50251 1 vfat
rtc_twl                 5030 0
leds_gpio               2427 0
/ #

/ # ifconfig

/ # ifconfig -a
lo        Link encap:Local Loopback
          LOOPBACK MTU:16436 Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

/ # ifconfig wlan0 hw ether 00:22:33:44:55:66
ifconfig: SIOCSIFHWADDR: No such device

/ # ifconfig wlan0 up
ifconfig: SIOCGIFFLAGS: No such device

/ # tail -1 /var/log/kern.log
tail: can't open '/var/log/kern.log': No such file or directory
tail: no files
/ #

/ # iwlist wlan0 scan
/sbin/iwlist: line 1: ��g
/ #

Kernel-3.0-rc7
---------------------
/ # lsmod
Module                  Size Used by    Not tainted
nls_iso8859_1           3635 1
nls_cp437               5301 1
vfat                    9517 1
fat                    50243 1 vfat
rtc_twl                 5022 0
leds_gpio               2419 0
/ #

/ # insmod /lib/modules/3.0.0-rc7/kernel/net/wireless/cfg80211.ko
[ 219.511535] cfg80211: Calling CRDA to update world regulatory domain
/ #

/ # insmod /lib/modules/3.0.0-rc7/kernel/net/mac80211/mac80211.ko
/ #

/ # insmod /lib/modules/3.0.0-rc7/kernel/drivers/net/wireless/wl12xx/wl12xx.ko
/ #

/ # insmod /lib/modules/3.0.0-rc7/kernel/drivers/net/wireless/wl12xx/wl12xx_sdio
.ko
/ #

/ # lsmod
Module                  Size Used by    Not tainted
wl12xx_sdio             4371 0
wl12xx                132762 1 wl12xx_sdio
mac80211              275443 1 wl12xx
cfg80211              178183 2 wl12xx,mac80211
nls_iso8859_1           3635 1
nls_cp437               5301 1
vfat                    9517 1
fat                    50243 1 vfat
rtc_twl                 5022 0
leds_gpio               2419 0
/ #

/ # ifup wlan0
/etc/network/if-pre-up.d/wireless-tools: line 1: ��g
run-parts: /etc/network/if-pre-up.d/wireless-tools exited with code 127
/etc/network/if-pre-up.d/zzz-wireless: line 1: ��g
run-parts: /etc/network/if-pre-up.d/zzz-wireless exited with code 127

/ # ls /sys/devices/platform/
Fixed MDIO bus.0     omap-mcbsp-dai.1     reg-fixed-voltage.1
alarmtimer           omap-mcbsp-dai.2     regulatory.0
kim                  omap-mcbsp-dai.3     serial8250
leds-gpio            omap-pcm-audio       uevent
omap                 power
omap-mcbsp-dai.0     reg-dummy

/ # dmesg | grep wl1271
[    0.360382] machine_constraints_voltage: vwl1271: override min_uV, 1 -> 1800000
[    0.360412] machine_constraints_voltage: vwl1271: override max_uV, 2147483647 -> 1800000
[    0.360412] print_constraints: vwl1271: 1800 mV
[    0.360473] reg-fixed-voltage reg-fixed-voltage.1: vwl1271 supplying 1800000uV
/ #

Basically I am doing with kernel-3.0-rc2.

CONFIG FILE:
--------------------------------
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_ATH3K is not set
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
# CONFIG_BT_WILINK is not set
CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_DEBUG is not set
CONFIG_RXKAD=m
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=m
CONFIG_NL80211_TESTMODE=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_REG_DEBUG=y
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_WEXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=m
CONFIG_LIB80211_CRYPT_WEP=m
CONFIG_LIB80211_CRYPT_CCMP=m
CONFIG_LIB80211_CRYPT_TKIP=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
# CONFIG_MAC80211_RC_PID is not set
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_MINSTREL_HT=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_WIMAX=m
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
# CONFIG_RFKILL_INPUT is not set
# CONFIG_RFKILL_REGULATOR is not set
# CONFIG_RFKILL_GPIO is not set
CONFIG_NET_9P=m
# CONFIG_NET_9P_DEBUG is not set
CONFIG_CAIF=m
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=m
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set

#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=m
# CONFIG_SENSORS_LIS3_SPI is not set
# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

Waiting for your valuable suggestion.

--
Thanks and Regards,
Sandipan Patra

sunil kumar

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Jul 20, 2011, 5:16:06 AM7/20/11

to pandaboard

Hello ,

can you pls tell me , if are you using any wireless patch for kernel.

Thanks
--sunil

On Jul 19, 10:08 pm, Sandipan Patra <challenger.sa...@gmail.com>
wrote:

> Hello,
>
> I am trying to make bluetooth/wifi up on pandaoard with Kernel-3.0-rc2
>
> Still I am not getting any of these up.
> Can you please help me??
>
> Here below are the output with the respective commands.
>

> *Kernel-3.0-rc2
> -----------------------
> */ # lsmod

> *Kernel-3.0-rc7
> ---------------------*

> *CONFIG FILE:*

Sandipan Patra

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Jul 20, 2011, 12:30:40 PM7/20/11

to panda...@googlegroups.com

No I dont have applied any patch.

Just using the raw kernel (Kernel-3.0-rc2)

Do I need to apply any patch for that??

Also I found from the blog, your bluetooth is working fine and detecting the devices properly.

Can you please tell me how to bring those up ??

I am pasting the details here below and attached the config file too.

Please have a look.

Kernel-3.0-rc2
-----------------------

/ # lsmod
Module Size Used by Not tainted

nls_iso8859_1 3643 1

Thanks for your time.

Waiting for your suggestion.

config file.txt

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