cvs commit: src/sys/net80211 ieee80211_ioctl.h ieee80211_output.c

Sam Leffler sam at
Fri Dec 31 13:54:54 PST 2004

sam         2004-12-31 21:54:54 UTC

  FreeBSD src repository

  Modified files:
    sys/net80211         ieee80211_ioctl.h ieee80211_output.c 
  Relearn how WPA keying is supposed to work and fix WPA+WME while
  we're at it:
  o WPA/802.11i has a unicast key and a group key; in station mode
    everything is sent with the unicast key--we were consulting the
    destination mac address and incorrectly using the group key
  o (perpetuate fallback use of the default tx key to maintain
    compatibility with the way wpa_supplicant works)
  o correct EAPOL encryption logic to check unicast key instead
    of assuming other state implies this
  o move QoS encapsulation up to before enmic work so TKIP has the
    information required to calculate the pseudo-header
  o do not do QoS-encapsulation of EAPOL frames as some ap's do the
    wrong thing with such frames (may need to revisit this if ap's
    start dropping non-QoS frames from stations assoc'd with QoS)
  o move ieee80211_mbuf_adjust closer to its caller
  Revision  Changes    Path
  1.7       +1 -0      src/sys/net80211/ieee80211_ioctl.h
  1.14      +128 -111  src/sys/net80211/ieee80211_output.c

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