Exactly as the summary says. See also: IPW2100: http://ipw2100.sourceforge.net IPW2200: http://ipw2200.sourceforge.net And they both depend on ieee80211, which is now a seperate project HERE: http://ieee80211.sourceforge.net
Please avoid filing bugs mere hours after the release. The Gentoo maintainer of these packages, namely me, works with upstream on developing the driver, and apart from that - we follow the mailing lists as well.
Ebuilds added 35 minutes after the official announcement.
Sorry, I'm not on the mailing lists, I just happened to see it was released and that there were no ebuilds or bugs filed.