I am using Panda Board with 2.6.39 Kernel
when ever i insert the driver , error comes out "wl1271: ERROR could not get nvs
file: -2"
as you can see from the logs...
/ # insmod file-sys-2.6.39/lib/modules/2.6.39/kernel/net/wireless/cfg80211.ko
[ 18.853088] cfg80211: Calling CRDA to update world regulatory domain
/ # insmod file-sys-2.6.39/lib/modules/2.6.39/kernel/net/mac80211/mac80211.ko
/ # insmod file-sys-2.6.39/lib/modules/2.6.39/kernel/drivers/net/wireless/wl12xx
/wl12xx.ko
/ # insmod file-sys-2.6.39/lib/modules/2.6.39/kernel/drivers/net/wireless/wl12xx
/wl12xx_sdio.ko
[ 112.121643] wl1271: ERROR could not get nvs file: -2
[ 112.137634] wl1271_sdio mmc1:0001:2: wlan0: Features changed: 0x00004800 ->
0x00004000
[ 112.148712] wl1271: loaded
[ 112.151550] wl1271: initialized
/ # 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)
wlan0 Link encap:Ethernet HWaddr 00:00:00:00:00:00
BROADCAST MULTICAST MTU:1500 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:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
/ # ifconfig wlan0 hw ether 00:22:33:44:55:66
/ # ifconfig wlan0 hw ether 00:22:33:44:55:D1
/ # 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)
wlan0 Link encap:Ethernet HWaddr 00:22:33:44:55:D1
BROADCAST MULTICAST MTU:1500 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:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
/ # ifconfig wlan0 down
/ # ifconfig wlan0 up
[ 427.125793] wl1271: ERROR could not get firmware: -2
[ 488.123046] wl1271: ERROR could not get firmware: -2
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