tree 7cecfed1dfac8e6fdf7e33957d7da7767a35619c
parent 5d2cdcd4e85c5187db30a6b29f79fbbe59f39f78
author Emmanuel Grumbach <emmanuel.grumbach@intel.com> 1206018402 +0200
committer John W. Linville <linville@tuxdriver.com> 1206477713 -0400

mac80211: allows driver to request a Phase 1 RX key

This patch makes mac80211 able to send a phase1 key for TKIP
decryption.
This is needed for drivers that don't do the rekeying by themselves
(i.e. iwlwifi). Upon IV16 wrap around, the packet is decrypted in SW,
if decryption is ok, mac80211 calls to update_tkip_key  with a new
phase 1 RX key.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>