On Tue, 2015-01-06 at 08:39 -0500, Ido Yariv wrote: > When hw acceleration is enabled, the GENERATE_IV or PUT_IV_SPACE flags > only require headroom space. Therefore, the tailroom-needed counter can > safely be decremented for most drivers. > > The older incarnation of this patch (ca34e3b5) assumed that the above > holds true for all drivers. As reported by Christopher Chavez and > researched by Christian Lamparter and Larry Finger, this isn't a valid > assumption for p54 and cw1200. > > Drivers that still require tailroom for ICV/MIC even when HW encryption > is enabled can use IEEE80211_KEY_FLAG_RESERVE_TAILROOM to indicate it. Applied. Let's hope it sticks this time :) johannes -- 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
