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2bc3bd71de
freebsd-nq/sys/net80211
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Rui Paulo 2bc3bd71de Some odd APs send beacons on the same TX queue as non-beacons. This breaks 
802.11 duplicate detection. Upon looking at the standard, we discover
that 802.11-2007 says:
"A receiving QoS STA is also required to keep only the most recent
cache entry per<Address 2, TID, sequence-number>  triple, storing only
the most recently received fragment number for that triple. A receiving
STA may omit tuples obtained from broadcast/multicast or ATIM frames
from the cache."

To fix this, we just disable duplicate detection for multicast/broadcast
frames.

Reviewed by:	sam
MFC after:	4 weeks
Obtained from:	DragonFly
2010-06-10 20:58:34 +00:00
..
_ieee80211.h Implementation of the upcoming Wireless Mesh standard, 802.11s, on the 2009-07-11 15:02:45 +00:00
ieee80211_acl.c convert MALLOC/FREE to malloc/free 2008-12-18 23:00:09 +00:00
ieee80211_action.c Fix off by one in ieee80211_send_action_register 2009-11-11 14:58:48 +00:00
ieee80211_action.h Revamp 802.11 action frame handling: 2009-07-05 17:59:19 +00:00
ieee80211_adhoc.c Fix a couple of bugs with 802.11n: 2010-03-18 11:06:38 +00:00
ieee80211_adhoc.h Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211_ageq.c correctly set the tailq ptr when removing the last item in the q 2009-07-10 02:19:57 +00:00
ieee80211_ageq.h Add ieee80211_ageq; a facility for staging packets that require 2009-07-05 18:17:37 +00:00
ieee80211_amrr.c When in the RUN -> AUTH -> RUN FSM transition happens, we'll call the 2010-04-28 13:25:53 +00:00
ieee80211_amrr.h net80211 rate control framework (net80211 ratectl). 2010-04-07 15:29:13 +00:00
ieee80211_crypto_ccmp.c Add WPA-None support: 2010-04-10 13:54:00 +00:00
ieee80211_crypto_none.c Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211_crypto_tkip.c Add WPA-None support: 2010-04-10 13:54:00 +00:00
ieee80211_crypto_wep.c convert MALLOC/FREE to malloc/free 2008-12-18 23:00:09 +00:00
ieee80211_crypto.c Correct handling of keys that already have a hardware/device key index: 2009-07-21 19:36:32 +00:00
ieee80211_crypto.h Correct handling of keys that already have a hardware/device key index: 2009-07-21 19:36:32 +00:00
ieee80211_ddb.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
ieee80211_dfs.c correct timeout for doing NOL processing; need a ticks-relative value 2009-09-03 16:29:02 +00:00
ieee80211_dfs.h Fix definition of IEEE80211_CHAN_MAX; it was defined as 255 but 2008-12-15 01:26:33 +00:00
ieee80211_freebsd.c Use the iflladdr_event event to keep the mac address on the vap in sync with 2010-01-19 05:00:57 +00:00
ieee80211_freebsd.h Make this code a little more portable by wrapping the mtx calls into 2010-04-14 18:29:40 +00:00
ieee80211_hostap.c Add a comment explaining the previous commit. 2010-03-28 12:55:31 +00:00
ieee80211_hostap.h Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211_ht.c Add a new field for extended HT capabilities. 2010-03-23 12:03:09 +00:00
ieee80211_ht.h Decrement rxa_pad due to the addition of rxa_private. 2010-04-29 15:19:11 +00:00
ieee80211_hwmp.c Add missing braces. 2010-06-10 20:40:38 +00:00
ieee80211_input.c Constify vap argument of ieee80211_{note,discard}* functions. 2010-03-31 16:07:36 +00:00
ieee80211_input.h Move code that does payload realigment to a new routine, ieee80211_realign, 2009-07-18 20:19:53 +00:00
ieee80211_ioctl.c Fix resource leaks in ieee80211_ioctl_setchanlist() in case of error. 2010-06-01 14:20:58 +00:00
ieee80211_ioctl.h Revert unwanted changes in revision 203422. 2010-02-06 19:24:16 +00:00
ieee80211_mesh.c Fix a couple of bugs with 802.11n: 2010-03-18 11:06:38 +00:00
ieee80211_mesh.h Update mesh code to to D4.0. 2010-01-12 22:22:27 +00:00
ieee80211_monitor.c count packets 2009-06-02 00:04:10 +00:00
ieee80211_monitor.h Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211_node.c Fix typo. No functional change. 2010-04-28 10:58:50 +00:00
ieee80211_node.h net80211 rate control framework (net80211 ratectl). 2010-04-07 15:29:13 +00:00
ieee80211_output.c The draft spec doesn't say beacon frames need to have a wildcard BSSID, 2009-10-23 11:13:08 +00:00
ieee80211_phy.c use 1/2 and 1/4 rate phy types to simplify txtime calculation 2009-02-19 17:44:23 +00:00
ieee80211_phy.h add ieee80211_isratevalid 2009-05-29 23:39:16 +00:00
ieee80211_power.c convert MALLOC/FREE to malloc/free 2008-12-18 23:00:09 +00:00
ieee80211_power.h New ap-side power save implementation; the main change is to allow drivers 2008-10-26 01:04:46 +00:00
ieee80211_proto.c fixes a broken software beacon miss handler. There is a race to check 2010-03-14 01:57:32 +00:00
ieee80211_proto.h Remove trailing ";" in struct ieee80211_beacon_offsets declaration 2009-11-11 15:00:56 +00:00
ieee80211_radiotap.c purge dead code 2009-06-08 21:16:06 +00:00
ieee80211_radiotap.h update channel flag defs to match _ieee80211.h so cpp doesn't complain 2007-12-13 01:23:40 +00:00
ieee80211_ratectl.c net80211 rate control framework (net80211 ratectl). 2010-04-07 15:29:13 +00:00
ieee80211_ratectl.h Swap IEEE80211_RATECTL_TX_SUCCESS/IEEE80211_RATECTL_TX_FAILURE. 2010-04-09 11:29:16 +00:00
ieee80211_regdomain.c Add modes for 1/2 and 1/4-width channels so we have separate roaming 2009-02-19 05:21:54 +00:00
ieee80211_regdomain.h o add country codes from Atheros regulatory; these are not listed in 2009-01-27 23:09:55 +00:00
ieee80211_rssadapt.c When in the RUN -> AUTH -> RUN FSM transition happens, we'll call the 2010-04-28 13:25:53 +00:00
ieee80211_rssadapt.h net80211 rate control framework (net80211 ratectl). 2010-04-07 15:29:13 +00:00
ieee80211_scan_sta.c Compare the address of the array, not the array. 2010-06-01 14:17:08 +00:00
ieee80211_scan.c Implementation of the upcoming Wireless Mesh standard, 802.11s, on the 2009-07-11 15:02:45 +00:00
ieee80211_scan.h Implementation of the upcoming Wireless Mesh standard, 802.11s, on the 2009-07-11 15:02:45 +00:00
ieee80211_sta.c Some odd APs send beacons on the same TX queue as non-beacons. This breaks 2010-06-10 20:58:34 +00:00
ieee80211_sta.h Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211_superg.c distribute sysctl decls so global variables can be made static 2009-05-30 20:11:23 +00:00
ieee80211_superg.h make superg/fast-frames state dynamically-allocated (and indirect off 2009-05-02 20:16:55 +00:00
ieee80211_tdma.c fixes a broken software beacon miss handler. There is a race to check 2010-03-14 01:57:32 +00:00
ieee80211_tdma.h Overhaul monitor mode handling: 2009-05-20 20:00:40 +00:00
ieee80211_var.h Add ic_rxstream and ic_txstream. These variables hold the number of RX 2010-04-28 13:42:13 +00:00
ieee80211_wds.c When taking the AMPDU reorder fastpath, need_tap wasn't being 2010-02-03 10:07:43 +00:00
ieee80211_wds.h Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211_xauth.c Multi-bss (aka vap) support for 802.11 devices. 2008-04-20 20:35:46 +00:00
ieee80211.c Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
ieee80211.h Update 802.11s mesh support to draft 3.03. This includes a revised frame 2009-09-22 18:18:14 +00:00