freebsd-nq/sys/net80211
Bernhard Schmidt d4b82f4d63 When setting a fixed channel on adapters with 11n support the scan
channel list ends up with 2 entries, the HT and the legacy channel.
The scan itself is currently always done at legacy rates so we end
up receiving scan results for legacy networks on the HT channel and
erroneously assigning the BSS to the 11n channel. As the channel's
capabilities are used to setup the adapter we might end up with
non-working settings and/or firmware crashes.

Fix this by ensuring that scan results received on a HT channel
are only assigned to that channel if the htcap IE is available,
else use the legacy channel equivalent.

Tested by:	Pawel Worach, Raoul Megelas, Maciej Milewski,
		Andrei <az at azsupport dot com>
Approved by:	re (kib)
2011-08-08 16:29:07 +00:00
..
_ieee80211.h Revert r220907 and r220915. 2011-04-22 00:44:27 +00:00
ieee80211_acl.c Change i_len in ieee80211req to be unsigned and fix other signed/unsigned 2011-06-16 09:37:20 +00:00
ieee80211_action.c
ieee80211_action.h
ieee80211_adhoc.c Fix some corner cases in the net80211 sequence number retransmission 2011-05-04 02:23:59 +00:00
ieee80211_adhoc.h
ieee80211_ageq.c Fix memset sizeofs 2011-07-07 15:41:40 +00:00
ieee80211_ageq.h
ieee80211_alq.c Fix up the net80211 alq logging - this commit makes it usable. 2011-05-11 17:20:35 +00:00
ieee80211_alq.h Implement very basic ALQ logging for net80211. 2011-04-21 03:59:37 +00:00
ieee80211_amrr.c sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:50 +00:00
ieee80211_amrr.h net80211 rate control framework (net80211 ratectl). 2010-04-07 15:29:13 +00:00
ieee80211_crypto_ccmp.c - Introduce IEEE80211_KEY_NOREPLAY, a per-key flag to ignore replay 2010-07-01 20:50:12 +00:00
ieee80211_crypto_none.c
ieee80211_crypto_tkip.c - Introduce IEEE80211_KEY_NOREPLAY, a per-key flag to ignore replay 2010-07-01 20:50:12 +00:00
ieee80211_crypto_wep.c
ieee80211_crypto.c
ieee80211_crypto.h - Introduce IEEE80211_KEY_NOREPLAY, a per-key flag to ignore replay 2010-07-01 20:50:12 +00:00
ieee80211_ddb.c
ieee80211_dfs.c Print out a big warning if DFS can't find a channel to use. 2011-06-27 05:57:14 +00:00
ieee80211_dfs.h
ieee80211_freebsd.c Specify a CTLTYPE_FOO so that a future sysctl(8) change does not need 2011-01-18 21:14:13 +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 Fix some corner cases in the net80211 sequence number retransmission 2011-05-04 02:23:59 +00:00
ieee80211_hostap.h
ieee80211_ht.c Add a callback for ADDBA response timeouts. 2011-06-20 11:46:03 +00:00
ieee80211_ht.h Complete the MCS rate table based on the final 802.11n std. While here 2011-03-10 18:17:24 +00:00
ieee80211_hwmp.c Add missing braces. 2010-06-10 20:40:38 +00:00
ieee80211_input.c Add initial support for MIMO statistics to net80211. 2011-04-08 09:20:45 +00:00
ieee80211_input.h Fix some corner cases in the net80211 sequence number retransmission 2011-05-04 02:23:59 +00:00
ieee80211_ioctl.c Change i_len in ieee80211req to be unsigned and fix other signed/unsigned 2011-06-16 09:37:20 +00:00
ieee80211_ioctl.h Change i_len in ieee80211req to be unsigned and fix other signed/unsigned 2011-06-16 09:37:20 +00:00
ieee80211_mesh.c Fix some corner cases in the net80211 sequence number retransmission 2011-05-04 02:23:59 +00:00
ieee80211_mesh.h
ieee80211_monitor.c
ieee80211_monitor.h
ieee80211_node.c Revert r220907 and r220915. 2011-04-22 00:44:27 +00:00
ieee80211_node.h Add initial support for MIMO statistics to net80211. 2011-04-08 09:20:45 +00:00
ieee80211_output.c Data frames sent over the mgmt path might be part of a TX aggr session 2011-06-04 14:28:09 +00:00
ieee80211_phy.c
ieee80211_phy.h
ieee80211_power.c Fix memset sizeofs 2011-07-07 15:41:40 +00:00
ieee80211_power.h
ieee80211_proto.c Fix brokenness introduced by my last commit. 2011-07-20 00:36:47 +00:00
ieee80211_proto.h Add initial support for MIMO statistics to net80211. 2011-04-08 09:20:45 +00:00
ieee80211_radiotap.c
ieee80211_radiotap.h
ieee80211_ratectl_none.c Some device drivers calculate various timing related things based on 2010-11-13 14:59:54 +00:00
ieee80211_ratectl.c Instead of using the AMRR ratectl algo as default for drivers which have 2010-11-06 18:17:20 +00:00
ieee80211_ratectl.h The ni_rctls checks are used to verify that a ratectl algo has set up 2010-11-14 09:59:52 +00:00
ieee80211_regdomain.c
ieee80211_regdomain.h
ieee80211_rssadapt.c Remove GNU-style struct initialization. 2010-06-12 07:02:43 +00:00
ieee80211_rssadapt.h net80211 rate control framework (net80211 ratectl). 2010-04-07 15:29:13 +00:00
ieee80211_scan_sta.c When setting a fixed channel on adapters with 11n support the scan 2011-08-08 16:29:07 +00:00
ieee80211_scan.c Change return code semantics of start_scan_locked(). Instead of reporting 2011-01-30 14:00:50 +00:00
ieee80211_scan.h
ieee80211_sta.c Fix some corner cases in the net80211 sequence number retransmission 2011-05-04 02:23:59 +00:00
ieee80211_sta.h
ieee80211_superg.c
ieee80211_superg.h
ieee80211_tdma.c
ieee80211_tdma.h
ieee80211_var.h Add a callback for ADDBA response timeouts. 2011-06-20 11:46:03 +00:00
ieee80211_wds.c Fix some corner cases in the net80211 sequence number retransmission 2011-05-04 02:23:59 +00:00
ieee80211_wds.h
ieee80211_xauth.c
ieee80211.c While determining the maxrate for ieee80211_media_setup() honor 2011-03-13 11:47:43 +00:00
ieee80211.h Add a new mgmt subtype "ACTION NO ACK" defined in 802.11n-2009, while here 2011-02-21 19:59:43 +00:00