88w8688 chipset doesn't wan't to load firmware without debug option

[Stan Janeczko]

Hello


I use at91sam9260 board with OpenWrt and kernel 2.6.32, when i use
libertas_debug parameter wlan adapter initializes.

root at OpenWrt:/# insmod libertas libertas_debug=0x5063a7
root at OpenWrt:/# insmod libertas_sdio
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
libertas: 00:06:c6:18:2a:16, fw 10.38.2p0, cap 0x00000703
cfg80211: Calling CRDA for country: US
libertas: wlan0: Marvell WLAN 802.11 adapter

when insmod without debug parameter, i got error -5:
root at OpenWrt:/# insmod libertas
root at OpenWrt:/# insmod libertas_sdio
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
libertas: failed to load firmware
libertas_sdio: probe of mmc0:0001:1 failed with error -5

So it looks like some time use option?

I have one more problem when driver loads sucesfully i can't see any wifi:
root at OpenWrt:/# ifconfig wlan0 up
root at OpenWrt:/# iwlist wlan0 scan
wlan0     No scan results

I checked two firmware versions and result is the same: fw 10.38.2p0 and fw
10.38.1p25.

thaks for any help
Stan
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