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alistair23-linux/net/mac80211
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Johannes Berg 9e26297a56 mac80211: simplify RX PN/IV handling 
The current rx->queue value is slightly confusing.
It is set to 16 on non-QoS frames, including data,
and then used for sequence number and PN/IV checks.
Until recently, we had a TKIP IV checking bug that
had been introduced in 2008 to fix a seqno issue.
Before that, we always used TID 0 for checking the
PN or IV on non-QoS packets.

Go back to the old status for PN/IV checks using
the TID 0 counter for non-QoS by splitting up the
rx->queue value into "seqno_idx" and "security_idx"
in order to avoid confusion in the future. They
each have special rules on the value used for non-
QoS data frames.

Since the handling is now unified, also revert the
special TKIP handling from my patch
"mac80211: fix TKIP replay vulnerability".

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08 11:42:21 -04:00
..
aes_ccm.c mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_ccm.h mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_cmac.c mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_cmac.h mac80211: fix CMAC races 2011-07-08 11:11:20 -04:00
agg-rx.c mac80211: reestablish mis-configured existing Rx BA sessions 2011-06-27 15:09:40 -04:00
agg-tx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2011-05-20 13:43:21 -07:00
cfg.c mac80211: fix CMAC races 2011-07-08 11:11:20 -04:00
cfg.h
chan.c mac80211: fix channel type recalculation with HT and non-HT interfaces 2011-03-14 14:46:58 -04:00
debugfs.c mac80211: add basic support for WoWLAN 2011-05-05 14:59:20 -04:00
debugfs.h
debugfs_key.c mac80211: fix CMAC races 2011-07-08 11:11:20 -04:00
debugfs_key.h
debugfs_netdev.c mac80211: fix SMPS debugfs locking 2011-04-20 16:05:59 -04:00
debugfs_netdev.h
debugfs_sta.c mac80211: fix debugfs printk format warning 2011-04-19 15:38:03 -04:00
debugfs_sta.h
driver-ops.h mac80211: support GTK rekey offload 2011-07-06 15:05:43 -04:00
driver-trace.c
driver-trace.h mac80211: support GTK rekey offload 2011-07-06 15:05:43 -04:00
event.c
ht.c mac80211: Stop BA session event from device 2011-06-07 14:41:36 -04:00
ibss.c mac80211: fix IBSS teardown race 2011-06-08 14:19:05 -04:00
ieee80211_i.h mac80211: simplify RX PN/IV handling 2011-07-08 11:42:21 -04:00
iface.c mac80211: call dev_alloc_name before copying name to sdata 2011-06-03 14:22:06 -04:00
Kconfig mac80211: remove the dependency on crypto_blkcipher 2011-04-04 16:20:00 -04:00
key.c mac80211: fix TKIP races, make API easier to use 2011-07-08 11:11:19 -04:00
key.h mac80211: simplify RX PN/IV handling 2011-07-08 11:42:21 -04:00
led.c
led.h
main.c mac80211: add missing rcu_barrier 2011-05-16 14:25:29 -04:00
Makefile
mesh.c mac80211: mesh: move some code to make it static 2011-05-12 14:10:55 -04:00
mesh.h mac80211: annotate and fix RCU in mesh code 2011-05-16 14:25:29 -04:00
mesh_hwmp.c mac80211: sparse RCU annotations 2011-05-16 14:10:41 -04:00
mesh_pathtbl.c mac80211: fix smatch complains 2011-07-05 15:26:53 -04:00
mesh_plink.c nl80211: Move peer link state definition to nl80211 2011-05-16 14:10:49 -04:00
michael.c
michael.h
mlme.c mac80211: fix smatch complains 2011-07-05 15:26:53 -04:00
offchannel.c
pm.c mac80211: allow driver to impose WoWLAN restrictions 2011-07-05 15:26:56 -04:00
rate.c
rate.h
rc80211_minstrel.c minstrel_ht: fixed rate mode through debugfs 2011-06-01 15:12:29 -04:00
rc80211_minstrel.h minstrel_ht: fixed rate mode through debugfs 2011-06-01 15:12:29 -04:00
rc80211_minstrel_debugfs.c
rc80211_minstrel_ht.c minstrel_ht: fixed rate mode through debugfs 2011-06-01 15:12:29 -04:00
rc80211_minstrel_ht.h
rc80211_minstrel_ht_debugfs.c
rc80211_pid.h Fix common misspellings 2011-03-31 11:26:23 -03:00
rc80211_pid_algo.c
rc80211_pid_debugfs.c
rx.c mac80211: simplify RX PN/IV handling 2011-07-08 11:42:21 -04:00
scan.c mac80211: Drop DS Channel PARAM in directed probe 2011-06-27 15:09:41 -04:00
spectmgmt.c
sta_info.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-16 19:32:19 -04:00
sta_info.h mac80211: simplify RX PN/IV handling 2011-07-08 11:42:21 -04:00
status.c mac80211: allow low level drivers to report packet loss 2011-04-28 14:50:00 -04:00
tkip.c mac80211: fix TKIP races, make API easier to use 2011-07-08 11:11:19 -04:00
tkip.h mac80211: fix TKIP races, make API easier to use 2011-07-08 11:11:19 -04:00
tx.c mac80211: Skip tailroom reservation for full HW-crypto devices with race fix 2011-07-05 15:26:50 -04:00
util.c mac80211: Drop DS Channel PARAM in directed probe 2011-06-27 15:09:41 -04:00
wep.c mac80211: remove the dependency on crypto_blkcipher 2011-04-04 16:20:00 -04:00
wep.h mac80211: remove the dependency on crypto_blkcipher 2011-04-04 16:20:00 -04:00
wme.c wireless: unify QoS control field definitions 2011-06-27 15:09:39 -04:00
wme.h wireless: unify QoS control field definitions 2011-06-27 15:09:39 -04:00
work.c mac80211: Drop DS Channel PARAM in directed probe 2011-06-27 15:09:41 -04:00
wpa.c mac80211: simplify RX PN/IV handling 2011-07-08 11:42:21 -04:00
wpa.h