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1264fc0498
kernel-aes67/net/ieee80211
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James Ketrenos 1264fc0498 [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 
tree 8428e9f510e6ad6c77baec89cb57374842abf733
parent d78bfd3ddae9c422dd350159110f9c4d7cfc50de
author Liu Hong <hong.liu@intel.com> 1124446520 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313183 -0500

Fix TKIP, repeated fragmentation problem, and payload_size reporting

1. TKIP encryption
    Originally, TKIP encryption issues msdu + mpdu encryption on every
    fragment. Change the behavior to msdu encryption on the whole
    packet, then mpdu encryption on every fragment.

2. Avoid repeated fragmentation when !host_encrypt.
    We only need do fragmentation when using host encryption. Otherwise
    we only need pass the whole packet to driver, letting driver do the
    fragmentation.

3. change the txb->payload_size to correct value
    FW will use this value to determine whether to do fragmentation. If
    we pass the wrong value, fw may cut on the wrong bound which will
    make decryption fail when we do host encryption.

NOTE:  This requires changing drivers (hostap) that have
extra_prefix_len used within them (structure member name change).

Signed-off-by: Hong Liu <liu.hong@intel.com>
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-21 23:02:31 -04:00
..
ieee80211_crypt_ccmp.c [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 2005-09-21 23:02:31 -04:00
ieee80211_crypt_tkip.c [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 2005-09-21 23:02:31 -04:00
ieee80211_crypt_wep.c [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 2005-09-21 23:02:31 -04:00
ieee80211_crypt.c [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 2005-09-21 23:02:31 -04:00
ieee80211_module.c [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 2005-09-21 23:02:31 -04:00
ieee80211_rx.c [PATCH] ieee82011: Added ieee80211_tx_frame to convert generic 802.11 data frames, and callbacks 2005-09-21 23:02:31 -04:00
ieee80211_tx.c [PATCH] ieee80211: Fix TKIP, repeated fragmentation problem, and payload_size reporting 2005-09-21 23:02:31 -04:00
ieee80211_wx.c [PATCH] ieee82011: Added WE-18 support to default wireless extension handler 2005-09-21 23:02:30 -04:00
Kconfig Kconfig: IEEE80211 should not depend on NET_RADIO 2005-09-08 16:44:33 -04:00
Makefile ieee80211: trim trailing whitespace 2005-07-31 13:05:43 -04:00