Need help on wireless card setup

[Long Wind <longwind2009@gmail.com>]

I plug a PCI wireless card into PC. Below are msg related to it:

[   11.292510] input: PC Speaker as /devices/platform/pcspkr/input/input4
[   11.312937] airo(): Probing for PCI adapters
[   11.313104] airo 0000:00:09.0: PCI INT A -> Link[LNKD] -> GSI 5
(level, low) -> IRQ 5
[   11.313131] airo 0000:00:09.0: setting latency timer to 64
[   11.715306] parport_pc 00:08: reported by Plug and Play ACPI
[   11.715462] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
[   12.602463] airo(): cmd:111 status:7f11 rsp0:2 rsp1:0 rsp2:0
[   12.602549] airo(): Doing fast bap_reads
[   13.439943] padlock: VIA PadLock not detected.
[   13.481128] airo(eth0): Firmware version 5.40.0a
[   13.481145] airo(eth0): WPA supported.
[   13.481160] airo(eth0): MAC enabled 00:11:20:40:13:9b
[   13.505445] ACPI: I/O resource piix4_smbus [0xe800-0xe807]
conflicts with ACPI region SM00 [0xe800-0xe806]
[   13.505542] ACPI: If an ACPI driver is available for this device,
you should use it instead of the native driver
[   13.505882] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   13.510342] airo(): Finished probing for PCI adapters
[   13.526116] Error: Driver 'pcspkr' is already registered, aborting...

and I run "iw wlan0 info", it complains:nl80211 not found.


What should I do next? Thanks!!!