Ok, here's the dmesg output after I've inserted my 660w Wifi card:
pccard: PCMCIA card inserted into slot 1
pcmcia: registering new device pcmcia1.0
hostap_cs: setting vcc=33 (constant)
hostap_cs: setting vcc=33 (from config)
Checking CFTABLE_ENTRY 0x01 (default 0x01)
IO window settings: cfg->io.nwin=1 dflt.io.nwin=1
io->flags = 0x0046, io.base=0x0000, len=64
hostap_cs: Registered netdevice wifi0
hostap_cs: index 0x01: Vcc 3.3, irq 137, io 0xc4840000-0xc484003f
prism2_hw_init: initialized in 200 ms
wifi0: NIC: id=0x800c v1.0.0
wifi0: PRI: i=0x15 v1.1.1
wifi0: STA: id=0x1f v1.7.4
wifi0: registered netdevice wlan0
Notice that the prism2 chipset is detected properly.
If I bring up the interface with ifconfig wlan0, still nothing...