On Thu, Aug 14, 2008 at 10:05:27AM +0300, Kalle Valo wrote: > What about PMKSA caching? Shouldn't user space need to provide PMKIDs > (or the IEs) to mac80211 before association? There are two possible designs for this. In wpa_supplicant terms, ap_scan=2 would most likely mean that driver is responsible for generating the RSN IE, including PMKID list, and wpa_supplicant is providing the driver a list of currently available PMKs (PMKIDs for them). In ap_scan=1, there is option for the driver to use the RSN IE from wpa_supplicant (which is something that mac80211 is doing at the moment) and in that case, yes, PMKIDs would indeed need to be updated in the RSN IE just before association. -- Jouni Malinen PGP id EFC895FA -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html