some informations i gathered @ #htc-linux :
[21:42:52] <tmzt> I would suggest trying sd12xx driver, not the g1 driver
[21:47:43] <tmzt> it's a new port of the acx driver to the mac80211 stack
[21:50:06] <tmzt> wifi has yet to work on non-android/non-g1 I think
[21:59:06] <tmzt> still looking for the git tree for that, I've seen some patches
[21:59:24] <tmzt> which I had an acx sdio card (and a libertas one) for my laptop
[21:59:30] <tmzt> would make this stuff much simpler
so i think i have to wait for already applied patches
i hope they will help us out for wlan...
i have to keep off for today...