2011-06-12 04:07:19 +04:00
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/* $NetBSD: ieee80211_ioctl.h,v 1.20 2011/06/12 00:07:19 christos Exp $ */
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2003-08-31 01:26:03 +04:00
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/*-
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* Copyright (c) 2001 Atsushi Onoe
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2005-06-22 10:14:51 +04:00
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* Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
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2003-08-31 01:26:03 +04:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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Resolve conflicts and adapt to NetBSD.
Thanks to dyoung@, scw@, and perry@ for help testing.
2005-08-30 15:27 avatar
Properly set ic_curchan before calling back to device driver to do channel
switching(ifconfig devX channel Y). This fix should make channel changing
works again in monitor mode.
Submitted by: sam
X-MFC-With: other ic_curchan changes
2005-08-13 18:50 sam
revert 1.64: we cannot use the channel characteristics to decide when to
do 11g erp sta accounting because b/g channels show up as false positives
when operating in 11b.
Noticed by: Michal Mertl
2005-08-13 18:31 sam
Extend acl support to pass ioctl requests through and use this to
add support for getting the current policy setting and collecting
the list of mac addresses in the acl table.
Submitted by: Michal Mertl (original version)
MFC after: 2 weeks
2005-08-10 18:42 sam
Don't use ic_curmode to decide when to do 11g station accounting,
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
2005-08-10 17:22 sam
Clarify/fix handling of the current channel:
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
2005-08-09 11:19 rwatson
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days
2005-08-08 19:46 sam
Split crypto tx+rx key indices and add a key index -> node mapping table:
Crypto changes:
o change driver/net80211 key_alloc api to return tx+rx key indices; a
driver can leave the rx key index set to IEEE80211_KEYIX_NONE or set
it to be the same as the tx key index (the former disables use of
the key index in building the keyix->node mapping table and is the
default setup for naive drivers by null_key_alloc)
o add cs_max_keyid to crypto state to specify the max h/w key index a
driver will return; this is used to allocate the key index mapping
table and to bounds check table loookups
o while here introduce ieee80211_keyix (finally) for the type of a h/w
key index
o change crypto notifiers for rx failures to pass the rx key index up
as appropriate (michael failure, replay, etc.)
Node table changes:
o optionally allocate a h/w key index to node mapping table for the
station table using the max key index setting supplied by drivers
(note the scan table does not get a map)
o defer node table allocation to lateattach so the driver has a chance
to set the max key id to size the key index map
o while here also defer the aid bitmap allocation
o add new ieee80211_find_rxnode_withkey api to find a sta/node entry
on frame receive with an optional h/w key index to use in checking
mapping table; also updates the map if it does a hash lookup and the
found node has a rx key index set in the unicast key; note this work
is separated from the old ieee80211_find_rxnode call so drivers do
not need to be aware of the new mechanism
o move some node table manipulation under the node table lock to close
a race on node delete
o add ieee80211_node_delucastkey to do the dirty work of deleting
unicast key state for a node (deletes any key and handles key map
references)
Ath driver:
o nuke private sc_keyixmap mechansim in favor of net80211 support
o update key alloc api
These changes close several race conditions for the ath driver operating
in ap mode. Other drivers should see no change. Station mode operation
for ath no longer uses the key index map but performance tests show no
noticeable change and this will be fixed when the scan table is eliminated
with the new scanning support.
Tested by: Michal Mertl, avatar, others
Reviewed by: avatar, others
MFC after: 2 weeks
2005-08-08 06:49 sam
use ieee80211_iterate_nodes to retrieve station data; the previous
code walked the list w/o locking
MFC after: 1 week
2005-08-08 04:30 sam
Cleanup beacon/listen interval handling:
o separate configured beacon interval from listen interval; this
avoids potential use of one value for the other (e.g. setting
powersavesleep to 0 clobbers the beacon interval used in hostap
or ibss mode)
o bounds check the beacon interval received in probe response and
beacon frames and drop frames with bogus settings; not clear
if we should instead clamp the value as any alteration would
result in mismatched sta+ap configuration and probably be more
confusing (don't want to log to the console but perhaps ok with
rate limiting)
o while here up max beacon interval to reflect WiFi standard
Noticed by: Martin <nakal@nurfuerspam.de>
MFC after: 1 week
2005-08-06 05:57 sam
fix debug msg typo
MFC after: 3 days
2005-08-06 05:56 sam
Fix handling of frames sent prior to a station being authorized
when operating in ap mode. Previously we allocated a node from the
station table, sent the frame (using the node), then released the
reference that "held the frame in the table". But while the frame
was in flight the node might be reclaimed which could lead to
problems. The solution is to add an ieee80211_tmp_node routine
that crafts a node that does exist in a table and so isn't ever
reclaimed; it exists only so long as the associated frame is in flight.
MFC after: 5 days
2005-07-31 07:12 sam
close a race between reclaiming a node when a station is inactive
and sending the null data frame used to probe inactive stations
MFC after: 5 days
2005-07-27 05:41 sam
when bridging internally bypass the bss node as traffic to it
must follow the normal input path
Submitted by: Michal Mertl
MFC after: 5 days
2005-07-27 03:53 sam
bandaid ni_fails handling so ap's with association failures are
reconsidered after a bit; a proper fix involves more changes to
the scanning infrastructure
Reviewed by: avatar, David Young
MFC after: 5 days
2005-07-23 01:16 sam
the AREF flag is only meaningful in ap mode; adhoc neighbors now
are timed out of the sta/neighbor table
2005-07-23 00:25 sam
o move inactivity-related debug msgs under IEEE80211_MSG_INACT
o probe inactive neighbors in adhoc mode (they don't have an
association id so previously were being timed out)
MFC after: 3 days
2005-07-22 22:11 sam
split xmit of probe request frame out into a separate routine that
takes explicit parameters; this will be needed when scanning is
decoupled from the state machine to do bg scanning
MFC after: 3 days
2005-07-22 21:48 sam
split 802.11 frame xmit setup code into ieee80211_send_setup
MFC after: 3 days
2005-07-22 18:57 sam
simplify ic_newassoc callback
MFC after: 3 days
2005-07-22 18:54 sam
simplify ieee80211_ibss_merge api
MFC after: 3 days
2005-07-22 18:50 sam
add stats we know we'll need soon and some spare fields for future expansion
MFC after: 3 days
2005-07-22 18:45 sam
simplify tim callback api
MFC after: 3 days
2005-07-22 18:42 sam
don't include 802.3 header in min frame length calculation as it may
not be present for a frag; fixes problem with small (fragmented) frames
being dropped
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:36 sam
simplify ieee80211_node_authorize and ieee80211_node_unauthorize api's
MFC after: 3 days
2005-07-22 18:31 sam
simplifiy ieee80211_send_nulldata api
MFC after: 3 days
2005-07-22 18:29 sam
simplify rate set api's by removing ic parameter (implicit in node reference)
MFC after: 3 days
2005-07-22 18:21 sam
reject association requests with a wpa/rsn ie when wpa/rsn is not
configured on the ap; previously we either ignored the ie or (possibly)
failed an assertion
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:16 sam
missed one in last commit; add device name to discard msgs
2005-07-22 18:13 sam
include device name in discard msgs
2005-07-22 18:12 sam
add diag msgs for frames discarded because the direction field is wrong
2005-07-22 18:08 sam
split data frame delivery out to a new function ieee80211_deliver_data
2005-07-22 18:00 sam
o add IEEE80211_IOC_FRAGTHRESHOLD for getting+setting the
tx fragmentation threshold
o fix bounds checking on IEEE80211_IOC_RTSTHRESHOLD
MFC after: 3 days
2005-07-22 17:55 sam
o add IEEE80211_FRAG_DEFAULT
o move default settings for RTS and frag thresholds to ieee80211_var.h
2005-07-22 17:50 sam
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use
it instead of -1
2005-07-22 17:37 sam
add flags missed in last merge
2005-07-22 17:36 sam
Diff reduction against p4:
o add ic_flags_ext for eventual extention of ic_flags
o define/reserve flag+capabilities bits for superg,
bg scan, and roaming support
o refactor debug msg macros
MFC after: 3 days
2005-07-22 06:17 sam
send a response when an auth request is denied due to an acl;
might be better to silently ignore the frame but this way we
give stations a chance of figuring out what's wrong
2005-07-22 06:15 sam
remove excess whitespace
2005-07-22 05:55 sam
use IF_HANDOFF when bridging frames internally so if_start gets
called; fixes communication between associated sta's
MFC after: 3 days
2005-07-11 04:06 sam
Handle encrypt of arbitarily fragmented mbuf chains: previously
we bailed if we couldn't collect the 16-bytes of data required
for an aes block cipher in 2 mbufs; now we deal with it. While
here make space accounting signed so a sanity check does the
right thing for malformed mbuf chains.
Approved by: re (scottl)
2005-07-11 04:00 sam
nuke assert that duplicates real check
Reviewed by: avatar
Approved by: re (scottl)
2005-11-18 19:40:08 +03:00
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* $FreeBSD: src/sys/net80211/ieee80211_ioctl.h,v 1.14 2005/08/13 17:31:48 sam Exp $
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2003-08-31 01:26:03 +04:00
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*/
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#ifndef _NET80211_IEEE80211_IOCTL_H_
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#define _NET80211_IEEE80211_IOCTL_H_
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/*
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* IEEE 802.11 ioctls.
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*/
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2005-06-22 10:14:51 +04:00
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#include <net80211/_ieee80211.h>
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#include <net80211/ieee80211.h>
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#include <net80211/ieee80211_crypto.h>
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2003-08-31 01:26:03 +04:00
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2005-06-22 10:14:51 +04:00
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/*
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* Per/node (station) statistics available when operating as an AP.
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*/
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struct ieee80211_nodestats {
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u_int32_t ns_rx_data; /* rx data frames */
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u_int32_t ns_rx_mgmt; /* rx management frames */
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u_int32_t ns_rx_ctrl; /* rx control frames */
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u_int32_t ns_rx_ucast; /* rx unicast frames */
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u_int32_t ns_rx_mcast; /* rx multi/broadcast frames */
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u_int64_t ns_rx_bytes; /* rx data count (bytes) */
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u_int64_t ns_rx_beacons; /* rx beacon frames */
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u_int32_t ns_rx_proberesp; /* rx probe response frames */
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u_int32_t ns_rx_dup; /* rx discard 'cuz dup */
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u_int32_t ns_rx_noprivacy; /* rx w/ wep but privacy off */
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u_int32_t ns_rx_wepfail; /* rx wep processing failed */
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u_int32_t ns_rx_demicfail; /* rx demic failed */
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u_int32_t ns_rx_decap; /* rx decapsulation failed */
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u_int32_t ns_rx_defrag; /* rx defragmentation failed */
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u_int32_t ns_rx_disassoc; /* rx disassociation */
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u_int32_t ns_rx_deauth; /* rx deauthentication */
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u_int32_t ns_rx_decryptcrc; /* rx decrypt failed on crc */
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u_int32_t ns_rx_unauth; /* rx on unauthorized port */
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u_int32_t ns_rx_unencrypted; /* rx unecrypted w/ privacy */
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u_int32_t ns_tx_data; /* tx data frames */
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u_int32_t ns_tx_mgmt; /* tx management frames */
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u_int32_t ns_tx_ucast; /* tx unicast frames */
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u_int32_t ns_tx_mcast; /* tx multi/broadcast frames */
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u_int64_t ns_tx_bytes; /* tx data count (bytes) */
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u_int32_t ns_tx_probereq; /* tx probe request frames */
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u_int32_t ns_tx_novlantag; /* tx discard 'cuz no tag */
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u_int32_t ns_tx_vlanmismatch; /* tx discard 'cuz bad tag */
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u_int32_t ns_ps_discard; /* ps discard 'cuz of age */
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/* MIB-related state */
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u_int32_t ns_tx_assoc; /* [re]associations */
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u_int32_t ns_tx_assoc_fail; /* [re]association failures */
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u_int32_t ns_tx_auth; /* [re]authentications */
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u_int32_t ns_tx_auth_fail; /* [re]authentication failures*/
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u_int32_t ns_tx_deauth; /* deauthentications */
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u_int32_t ns_tx_deauth_code; /* last deauth reason */
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u_int32_t ns_tx_disassoc; /* disassociations */
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u_int32_t ns_tx_disassoc_code; /* last disassociation reason */
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};
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2005-07-27 10:52:27 +04:00
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#ifdef COMPAT_20
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struct ieee80211_ostats {
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u_int32_t is_rx_badversion; /* rx frame with bad version */
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u_int32_t is_rx_tooshort; /* rx frame too short */
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u_int32_t is_rx_wrongbss; /* rx from wrong bssid */
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u_int32_t is_rx_dup; /* rx discard 'cuz dup */
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u_int32_t is_rx_wrongdir; /* rx w/ wrong direction */
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u_int32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */
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u_int32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */
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u_int32_t is_rx_nowep; /* rx w/ wep but wep !config */
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u_int32_t is_rx_wepfail; /* rx wep processing failed */
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u_int32_t is_rx_decap; /* rx decapsulation failed */
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u_int32_t is_rx_mgtdiscard; /* rx discard mgt frames */
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u_int32_t is_rx_ctl; /* rx discard ctrl frames */
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u_int32_t is_rx_rstoobig; /* rx rate set truncated */
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u_int32_t is_rx_elem_missing; /* rx required element missing*/
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u_int32_t is_rx_elem_toobig; /* rx element too big */
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u_int32_t is_rx_elem_toosmall; /* rx element too small */
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u_int32_t is_rx_elem_unknown; /* rx element unknown */
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u_int32_t is_rx_badchan; /* rx frame w/ invalid chan */
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u_int32_t is_rx_chanmismatch; /* rx frame chan mismatch */
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u_int32_t is_rx_nodealloc; /* rx frame dropped */
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u_int32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */
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u_int32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */
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u_int32_t is_rx_auth_fail; /* rx sta auth failure */
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u_int32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */
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u_int32_t is_rx_assoc_notauth; /* rx assoc w/o auth */
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u_int32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */
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u_int32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */
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u_int32_t is_rx_deauth; /* rx deauthentication */
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u_int32_t is_rx_disassoc; /* rx disassociation */
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u_int32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/
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u_int32_t is_rx_nombuf; /* rx failed for lack of mbuf */
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u_int32_t is_rx_decryptcrc; /* rx decrypt failed on crc */
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u_int32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/
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u_int32_t is_rx_bad_auth; /* rx bad auth request */
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u_int32_t is_tx_nombuf; /* tx failed for lack of mbuf */
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u_int32_t is_tx_nonode; /* tx failed for no node */
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u_int32_t is_tx_unknownmgt; /* tx of unknown mgt frame */
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u_int32_t is_scan_active; /* active scans started */
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u_int32_t is_scan_passive; /* passive scans started */
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u_int32_t is_node_timeout; /* nodes timed out inactivity */
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u_int32_t is_crypto_nomem; /* no memory for crypto ctx */
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};
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#endif /* COMPAT_20 */
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2005-06-22 10:14:51 +04:00
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/*
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* Summary statistics.
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*/
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2003-12-14 12:56:53 +03:00
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struct ieee80211_stats {
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u_int32_t is_rx_badversion; /* rx frame with bad version */
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u_int32_t is_rx_tooshort; /* rx frame too short */
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u_int32_t is_rx_wrongbss; /* rx from wrong bssid */
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u_int32_t is_rx_dup; /* rx discard 'cuz dup */
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u_int32_t is_rx_wrongdir; /* rx w/ wrong direction */
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u_int32_t is_rx_mcastecho; /* rx discard 'cuz mcast echo */
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u_int32_t is_rx_notassoc; /* rx discard 'cuz sta !assoc */
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2005-06-22 10:14:51 +04:00
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u_int32_t is_rx_noprivacy; /* rx w/ wep but privacy off */
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u_int32_t is_rx_unencrypted; /* rx w/o wep and privacy on */
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2003-12-14 12:56:53 +03:00
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u_int32_t is_rx_wepfail; /* rx wep processing failed */
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u_int32_t is_rx_decap; /* rx decapsulation failed */
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u_int32_t is_rx_mgtdiscard; /* rx discard mgt frames */
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u_int32_t is_rx_ctl; /* rx discard ctrl frames */
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2005-06-22 10:14:51 +04:00
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u_int32_t is_rx_beacon; /* rx beacon frames */
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2003-12-14 12:56:53 +03:00
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u_int32_t is_rx_rstoobig; /* rx rate set truncated */
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u_int32_t is_rx_elem_missing; /* rx required element missing*/
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u_int32_t is_rx_elem_toobig; /* rx element too big */
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u_int32_t is_rx_elem_toosmall; /* rx element too small */
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u_int32_t is_rx_elem_unknown; /* rx element unknown */
|
|
|
|
u_int32_t is_rx_badchan; /* rx frame w/ invalid chan */
|
|
|
|
u_int32_t is_rx_chanmismatch; /* rx frame chan mismatch */
|
|
|
|
u_int32_t is_rx_nodealloc; /* rx frame dropped */
|
|
|
|
u_int32_t is_rx_ssidmismatch; /* rx frame ssid mismatch */
|
|
|
|
u_int32_t is_rx_auth_unsupported; /* rx w/ unsupported auth alg */
|
|
|
|
u_int32_t is_rx_auth_fail; /* rx sta auth failure */
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int32_t is_rx_auth_countermeasures;/* rx auth discard 'cuz CM */
|
2003-12-14 12:56:53 +03:00
|
|
|
u_int32_t is_rx_assoc_bss; /* rx assoc from wrong bssid */
|
|
|
|
u_int32_t is_rx_assoc_notauth; /* rx assoc w/o auth */
|
|
|
|
u_int32_t is_rx_assoc_capmismatch;/* rx assoc w/ cap mismatch */
|
|
|
|
u_int32_t is_rx_assoc_norate; /* rx assoc w/ no rate match */
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int32_t is_rx_assoc_badwpaie; /* rx assoc w/ bad WPA IE */
|
2003-12-14 12:56:53 +03:00
|
|
|
u_int32_t is_rx_deauth; /* rx deauthentication */
|
|
|
|
u_int32_t is_rx_disassoc; /* rx disassociation */
|
|
|
|
u_int32_t is_rx_badsubtype; /* rx frame w/ unknown subtype*/
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int32_t is_rx_nobuf; /* rx failed for lack of buf */
|
2003-12-14 12:56:53 +03:00
|
|
|
u_int32_t is_rx_decryptcrc; /* rx decrypt failed on crc */
|
|
|
|
u_int32_t is_rx_ahdemo_mgt; /* rx discard ahdemo mgt frame*/
|
|
|
|
u_int32_t is_rx_bad_auth; /* rx bad auth request */
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int32_t is_rx_unauth; /* rx on unauthorized port */
|
|
|
|
u_int32_t is_rx_badkeyid; /* rx w/ incorrect keyid */
|
|
|
|
u_int32_t is_rx_ccmpreplay; /* rx seq# violation (CCMP) */
|
|
|
|
u_int32_t is_rx_ccmpformat; /* rx format bad (CCMP) */
|
|
|
|
u_int32_t is_rx_ccmpmic; /* rx MIC check failed (CCMP) */
|
|
|
|
u_int32_t is_rx_tkipreplay; /* rx seq# violation (TKIP) */
|
|
|
|
u_int32_t is_rx_tkipformat; /* rx format bad (TKIP) */
|
|
|
|
u_int32_t is_rx_tkipmic; /* rx MIC check failed (TKIP) */
|
|
|
|
u_int32_t is_rx_tkipicv; /* rx ICV check failed (TKIP) */
|
|
|
|
u_int32_t is_rx_badcipher; /* rx failed 'cuz key type */
|
|
|
|
u_int32_t is_rx_nocipherctx; /* rx failed 'cuz key !setup */
|
|
|
|
u_int32_t is_rx_acl; /* rx discard 'cuz acl policy */
|
|
|
|
u_int32_t is_tx_nobuf; /* tx failed for lack of buf */
|
2003-12-14 12:56:53 +03:00
|
|
|
u_int32_t is_tx_nonode; /* tx failed for no node */
|
|
|
|
u_int32_t is_tx_unknownmgt; /* tx of unknown mgt frame */
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int32_t is_tx_badcipher; /* tx failed 'cuz key type */
|
|
|
|
u_int32_t is_tx_nodefkey; /* tx failed 'cuz no defkey */
|
|
|
|
u_int32_t is_tx_noheadroom; /* tx failed 'cuz no space */
|
Resolve conflicts and adapt to NetBSD.
Thanks to dyoung@, scw@, and perry@ for help testing.
2005-08-30 15:27 avatar
Properly set ic_curchan before calling back to device driver to do channel
switching(ifconfig devX channel Y). This fix should make channel changing
works again in monitor mode.
Submitted by: sam
X-MFC-With: other ic_curchan changes
2005-08-13 18:50 sam
revert 1.64: we cannot use the channel characteristics to decide when to
do 11g erp sta accounting because b/g channels show up as false positives
when operating in 11b.
Noticed by: Michal Mertl
2005-08-13 18:31 sam
Extend acl support to pass ioctl requests through and use this to
add support for getting the current policy setting and collecting
the list of mac addresses in the acl table.
Submitted by: Michal Mertl (original version)
MFC after: 2 weeks
2005-08-10 18:42 sam
Don't use ic_curmode to decide when to do 11g station accounting,
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
2005-08-10 17:22 sam
Clarify/fix handling of the current channel:
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
2005-08-09 11:19 rwatson
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days
2005-08-08 19:46 sam
Split crypto tx+rx key indices and add a key index -> node mapping table:
Crypto changes:
o change driver/net80211 key_alloc api to return tx+rx key indices; a
driver can leave the rx key index set to IEEE80211_KEYIX_NONE or set
it to be the same as the tx key index (the former disables use of
the key index in building the keyix->node mapping table and is the
default setup for naive drivers by null_key_alloc)
o add cs_max_keyid to crypto state to specify the max h/w key index a
driver will return; this is used to allocate the key index mapping
table and to bounds check table loookups
o while here introduce ieee80211_keyix (finally) for the type of a h/w
key index
o change crypto notifiers for rx failures to pass the rx key index up
as appropriate (michael failure, replay, etc.)
Node table changes:
o optionally allocate a h/w key index to node mapping table for the
station table using the max key index setting supplied by drivers
(note the scan table does not get a map)
o defer node table allocation to lateattach so the driver has a chance
to set the max key id to size the key index map
o while here also defer the aid bitmap allocation
o add new ieee80211_find_rxnode_withkey api to find a sta/node entry
on frame receive with an optional h/w key index to use in checking
mapping table; also updates the map if it does a hash lookup and the
found node has a rx key index set in the unicast key; note this work
is separated from the old ieee80211_find_rxnode call so drivers do
not need to be aware of the new mechanism
o move some node table manipulation under the node table lock to close
a race on node delete
o add ieee80211_node_delucastkey to do the dirty work of deleting
unicast key state for a node (deletes any key and handles key map
references)
Ath driver:
o nuke private sc_keyixmap mechansim in favor of net80211 support
o update key alloc api
These changes close several race conditions for the ath driver operating
in ap mode. Other drivers should see no change. Station mode operation
for ath no longer uses the key index map but performance tests show no
noticeable change and this will be fixed when the scan table is eliminated
with the new scanning support.
Tested by: Michal Mertl, avatar, others
Reviewed by: avatar, others
MFC after: 2 weeks
2005-08-08 06:49 sam
use ieee80211_iterate_nodes to retrieve station data; the previous
code walked the list w/o locking
MFC after: 1 week
2005-08-08 04:30 sam
Cleanup beacon/listen interval handling:
o separate configured beacon interval from listen interval; this
avoids potential use of one value for the other (e.g. setting
powersavesleep to 0 clobbers the beacon interval used in hostap
or ibss mode)
o bounds check the beacon interval received in probe response and
beacon frames and drop frames with bogus settings; not clear
if we should instead clamp the value as any alteration would
result in mismatched sta+ap configuration and probably be more
confusing (don't want to log to the console but perhaps ok with
rate limiting)
o while here up max beacon interval to reflect WiFi standard
Noticed by: Martin <nakal@nurfuerspam.de>
MFC after: 1 week
2005-08-06 05:57 sam
fix debug msg typo
MFC after: 3 days
2005-08-06 05:56 sam
Fix handling of frames sent prior to a station being authorized
when operating in ap mode. Previously we allocated a node from the
station table, sent the frame (using the node), then released the
reference that "held the frame in the table". But while the frame
was in flight the node might be reclaimed which could lead to
problems. The solution is to add an ieee80211_tmp_node routine
that crafts a node that does exist in a table and so isn't ever
reclaimed; it exists only so long as the associated frame is in flight.
MFC after: 5 days
2005-07-31 07:12 sam
close a race between reclaiming a node when a station is inactive
and sending the null data frame used to probe inactive stations
MFC after: 5 days
2005-07-27 05:41 sam
when bridging internally bypass the bss node as traffic to it
must follow the normal input path
Submitted by: Michal Mertl
MFC after: 5 days
2005-07-27 03:53 sam
bandaid ni_fails handling so ap's with association failures are
reconsidered after a bit; a proper fix involves more changes to
the scanning infrastructure
Reviewed by: avatar, David Young
MFC after: 5 days
2005-07-23 01:16 sam
the AREF flag is only meaningful in ap mode; adhoc neighbors now
are timed out of the sta/neighbor table
2005-07-23 00:25 sam
o move inactivity-related debug msgs under IEEE80211_MSG_INACT
o probe inactive neighbors in adhoc mode (they don't have an
association id so previously were being timed out)
MFC after: 3 days
2005-07-22 22:11 sam
split xmit of probe request frame out into a separate routine that
takes explicit parameters; this will be needed when scanning is
decoupled from the state machine to do bg scanning
MFC after: 3 days
2005-07-22 21:48 sam
split 802.11 frame xmit setup code into ieee80211_send_setup
MFC after: 3 days
2005-07-22 18:57 sam
simplify ic_newassoc callback
MFC after: 3 days
2005-07-22 18:54 sam
simplify ieee80211_ibss_merge api
MFC after: 3 days
2005-07-22 18:50 sam
add stats we know we'll need soon and some spare fields for future expansion
MFC after: 3 days
2005-07-22 18:45 sam
simplify tim callback api
MFC after: 3 days
2005-07-22 18:42 sam
don't include 802.3 header in min frame length calculation as it may
not be present for a frag; fixes problem with small (fragmented) frames
being dropped
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:36 sam
simplify ieee80211_node_authorize and ieee80211_node_unauthorize api's
MFC after: 3 days
2005-07-22 18:31 sam
simplifiy ieee80211_send_nulldata api
MFC after: 3 days
2005-07-22 18:29 sam
simplify rate set api's by removing ic parameter (implicit in node reference)
MFC after: 3 days
2005-07-22 18:21 sam
reject association requests with a wpa/rsn ie when wpa/rsn is not
configured on the ap; previously we either ignored the ie or (possibly)
failed an assertion
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:16 sam
missed one in last commit; add device name to discard msgs
2005-07-22 18:13 sam
include device name in discard msgs
2005-07-22 18:12 sam
add diag msgs for frames discarded because the direction field is wrong
2005-07-22 18:08 sam
split data frame delivery out to a new function ieee80211_deliver_data
2005-07-22 18:00 sam
o add IEEE80211_IOC_FRAGTHRESHOLD for getting+setting the
tx fragmentation threshold
o fix bounds checking on IEEE80211_IOC_RTSTHRESHOLD
MFC after: 3 days
2005-07-22 17:55 sam
o add IEEE80211_FRAG_DEFAULT
o move default settings for RTS and frag thresholds to ieee80211_var.h
2005-07-22 17:50 sam
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use
it instead of -1
2005-07-22 17:37 sam
add flags missed in last merge
2005-07-22 17:36 sam
Diff reduction against p4:
o add ic_flags_ext for eventual extention of ic_flags
o define/reserve flag+capabilities bits for superg,
bg scan, and roaming support
o refactor debug msg macros
MFC after: 3 days
2005-07-22 06:17 sam
send a response when an auth request is denied due to an acl;
might be better to silently ignore the frame but this way we
give stations a chance of figuring out what's wrong
2005-07-22 06:15 sam
remove excess whitespace
2005-07-22 05:55 sam
use IF_HANDOFF when bridging frames internally so if_start gets
called; fixes communication between associated sta's
MFC after: 3 days
2005-07-11 04:06 sam
Handle encrypt of arbitarily fragmented mbuf chains: previously
we bailed if we couldn't collect the 16-bytes of data required
for an aes block cipher in 2 mbufs; now we deal with it. While
here make space accounting signed so a sanity check does the
right thing for malformed mbuf chains.
Approved by: re (scottl)
2005-07-11 04:00 sam
nuke assert that duplicates real check
Reviewed by: avatar
Approved by: re (scottl)
2005-11-18 19:40:08 +03:00
|
|
|
u_int32_t is_tx_fragframes; /* tx frames fragmented */
|
|
|
|
u_int32_t is_tx_frags; /* tx fragments created */
|
2003-12-14 12:56:53 +03:00
|
|
|
u_int32_t is_scan_active; /* active scans started */
|
|
|
|
u_int32_t is_scan_passive; /* passive scans started */
|
|
|
|
u_int32_t is_node_timeout; /* nodes timed out inactivity */
|
|
|
|
u_int32_t is_crypto_nomem; /* no memory for crypto ctx */
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int32_t is_crypto_tkip; /* tkip crypto done in s/w */
|
|
|
|
u_int32_t is_crypto_tkipenmic; /* tkip en-MIC done in s/w */
|
|
|
|
u_int32_t is_crypto_tkipdemic; /* tkip de-MIC done in s/w */
|
|
|
|
u_int32_t is_crypto_tkipcm; /* tkip counter measures */
|
|
|
|
u_int32_t is_crypto_ccmp; /* ccmp crypto done in s/w */
|
|
|
|
u_int32_t is_crypto_wep; /* wep crypto done in s/w */
|
|
|
|
u_int32_t is_crypto_setkey_cipher;/* cipher rejected key */
|
|
|
|
u_int32_t is_crypto_setkey_nokey; /* no key index for setkey */
|
|
|
|
u_int32_t is_crypto_delkey; /* driver key delete failed */
|
|
|
|
u_int32_t is_crypto_badcipher; /* unknown cipher */
|
|
|
|
u_int32_t is_crypto_nocipher; /* cipher not available */
|
|
|
|
u_int32_t is_crypto_attachfail; /* cipher attach failed */
|
|
|
|
u_int32_t is_crypto_swfallback; /* cipher fallback to s/w */
|
|
|
|
u_int32_t is_crypto_keyfail; /* driver key alloc failed */
|
|
|
|
u_int32_t is_crypto_enmicfail; /* en-MIC failed */
|
|
|
|
u_int32_t is_ibss_capmismatch; /* merge failed-cap mismatch */
|
|
|
|
u_int32_t is_ibss_norate; /* merge failed-rate mismatch */
|
|
|
|
u_int32_t is_ps_unassoc; /* ps-poll for unassoc. sta */
|
|
|
|
u_int32_t is_ps_badaid; /* ps-poll w/ incorrect aid */
|
|
|
|
u_int32_t is_ps_qempty; /* ps-poll w/ nothing to send */
|
Resolve conflicts and adapt to NetBSD.
Thanks to dyoung@, scw@, and perry@ for help testing.
2005-08-30 15:27 avatar
Properly set ic_curchan before calling back to device driver to do channel
switching(ifconfig devX channel Y). This fix should make channel changing
works again in monitor mode.
Submitted by: sam
X-MFC-With: other ic_curchan changes
2005-08-13 18:50 sam
revert 1.64: we cannot use the channel characteristics to decide when to
do 11g erp sta accounting because b/g channels show up as false positives
when operating in 11b.
Noticed by: Michal Mertl
2005-08-13 18:31 sam
Extend acl support to pass ioctl requests through and use this to
add support for getting the current policy setting and collecting
the list of mac addresses in the acl table.
Submitted by: Michal Mertl (original version)
MFC after: 2 weeks
2005-08-10 18:42 sam
Don't use ic_curmode to decide when to do 11g station accounting,
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
2005-08-10 17:22 sam
Clarify/fix handling of the current channel:
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
2005-08-09 11:19 rwatson
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days
2005-08-08 19:46 sam
Split crypto tx+rx key indices and add a key index -> node mapping table:
Crypto changes:
o change driver/net80211 key_alloc api to return tx+rx key indices; a
driver can leave the rx key index set to IEEE80211_KEYIX_NONE or set
it to be the same as the tx key index (the former disables use of
the key index in building the keyix->node mapping table and is the
default setup for naive drivers by null_key_alloc)
o add cs_max_keyid to crypto state to specify the max h/w key index a
driver will return; this is used to allocate the key index mapping
table and to bounds check table loookups
o while here introduce ieee80211_keyix (finally) for the type of a h/w
key index
o change crypto notifiers for rx failures to pass the rx key index up
as appropriate (michael failure, replay, etc.)
Node table changes:
o optionally allocate a h/w key index to node mapping table for the
station table using the max key index setting supplied by drivers
(note the scan table does not get a map)
o defer node table allocation to lateattach so the driver has a chance
to set the max key id to size the key index map
o while here also defer the aid bitmap allocation
o add new ieee80211_find_rxnode_withkey api to find a sta/node entry
on frame receive with an optional h/w key index to use in checking
mapping table; also updates the map if it does a hash lookup and the
found node has a rx key index set in the unicast key; note this work
is separated from the old ieee80211_find_rxnode call so drivers do
not need to be aware of the new mechanism
o move some node table manipulation under the node table lock to close
a race on node delete
o add ieee80211_node_delucastkey to do the dirty work of deleting
unicast key state for a node (deletes any key and handles key map
references)
Ath driver:
o nuke private sc_keyixmap mechansim in favor of net80211 support
o update key alloc api
These changes close several race conditions for the ath driver operating
in ap mode. Other drivers should see no change. Station mode operation
for ath no longer uses the key index map but performance tests show no
noticeable change and this will be fixed when the scan table is eliminated
with the new scanning support.
Tested by: Michal Mertl, avatar, others
Reviewed by: avatar, others
MFC after: 2 weeks
2005-08-08 06:49 sam
use ieee80211_iterate_nodes to retrieve station data; the previous
code walked the list w/o locking
MFC after: 1 week
2005-08-08 04:30 sam
Cleanup beacon/listen interval handling:
o separate configured beacon interval from listen interval; this
avoids potential use of one value for the other (e.g. setting
powersavesleep to 0 clobbers the beacon interval used in hostap
or ibss mode)
o bounds check the beacon interval received in probe response and
beacon frames and drop frames with bogus settings; not clear
if we should instead clamp the value as any alteration would
result in mismatched sta+ap configuration and probably be more
confusing (don't want to log to the console but perhaps ok with
rate limiting)
o while here up max beacon interval to reflect WiFi standard
Noticed by: Martin <nakal@nurfuerspam.de>
MFC after: 1 week
2005-08-06 05:57 sam
fix debug msg typo
MFC after: 3 days
2005-08-06 05:56 sam
Fix handling of frames sent prior to a station being authorized
when operating in ap mode. Previously we allocated a node from the
station table, sent the frame (using the node), then released the
reference that "held the frame in the table". But while the frame
was in flight the node might be reclaimed which could lead to
problems. The solution is to add an ieee80211_tmp_node routine
that crafts a node that does exist in a table and so isn't ever
reclaimed; it exists only so long as the associated frame is in flight.
MFC after: 5 days
2005-07-31 07:12 sam
close a race between reclaiming a node when a station is inactive
and sending the null data frame used to probe inactive stations
MFC after: 5 days
2005-07-27 05:41 sam
when bridging internally bypass the bss node as traffic to it
must follow the normal input path
Submitted by: Michal Mertl
MFC after: 5 days
2005-07-27 03:53 sam
bandaid ni_fails handling so ap's with association failures are
reconsidered after a bit; a proper fix involves more changes to
the scanning infrastructure
Reviewed by: avatar, David Young
MFC after: 5 days
2005-07-23 01:16 sam
the AREF flag is only meaningful in ap mode; adhoc neighbors now
are timed out of the sta/neighbor table
2005-07-23 00:25 sam
o move inactivity-related debug msgs under IEEE80211_MSG_INACT
o probe inactive neighbors in adhoc mode (they don't have an
association id so previously were being timed out)
MFC after: 3 days
2005-07-22 22:11 sam
split xmit of probe request frame out into a separate routine that
takes explicit parameters; this will be needed when scanning is
decoupled from the state machine to do bg scanning
MFC after: 3 days
2005-07-22 21:48 sam
split 802.11 frame xmit setup code into ieee80211_send_setup
MFC after: 3 days
2005-07-22 18:57 sam
simplify ic_newassoc callback
MFC after: 3 days
2005-07-22 18:54 sam
simplify ieee80211_ibss_merge api
MFC after: 3 days
2005-07-22 18:50 sam
add stats we know we'll need soon and some spare fields for future expansion
MFC after: 3 days
2005-07-22 18:45 sam
simplify tim callback api
MFC after: 3 days
2005-07-22 18:42 sam
don't include 802.3 header in min frame length calculation as it may
not be present for a frag; fixes problem with small (fragmented) frames
being dropped
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:36 sam
simplify ieee80211_node_authorize and ieee80211_node_unauthorize api's
MFC after: 3 days
2005-07-22 18:31 sam
simplifiy ieee80211_send_nulldata api
MFC after: 3 days
2005-07-22 18:29 sam
simplify rate set api's by removing ic parameter (implicit in node reference)
MFC after: 3 days
2005-07-22 18:21 sam
reject association requests with a wpa/rsn ie when wpa/rsn is not
configured on the ap; previously we either ignored the ie or (possibly)
failed an assertion
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:16 sam
missed one in last commit; add device name to discard msgs
2005-07-22 18:13 sam
include device name in discard msgs
2005-07-22 18:12 sam
add diag msgs for frames discarded because the direction field is wrong
2005-07-22 18:08 sam
split data frame delivery out to a new function ieee80211_deliver_data
2005-07-22 18:00 sam
o add IEEE80211_IOC_FRAGTHRESHOLD for getting+setting the
tx fragmentation threshold
o fix bounds checking on IEEE80211_IOC_RTSTHRESHOLD
MFC after: 3 days
2005-07-22 17:55 sam
o add IEEE80211_FRAG_DEFAULT
o move default settings for RTS and frag thresholds to ieee80211_var.h
2005-07-22 17:50 sam
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use
it instead of -1
2005-07-22 17:37 sam
add flags missed in last merge
2005-07-22 17:36 sam
Diff reduction against p4:
o add ic_flags_ext for eventual extention of ic_flags
o define/reserve flag+capabilities bits for superg,
bg scan, and roaming support
o refactor debug msg macros
MFC after: 3 days
2005-07-22 06:17 sam
send a response when an auth request is denied due to an acl;
might be better to silently ignore the frame but this way we
give stations a chance of figuring out what's wrong
2005-07-22 06:15 sam
remove excess whitespace
2005-07-22 05:55 sam
use IF_HANDOFF when bridging frames internally so if_start gets
called; fixes communication between associated sta's
MFC after: 3 days
2005-07-11 04:06 sam
Handle encrypt of arbitarily fragmented mbuf chains: previously
we bailed if we couldn't collect the 16-bytes of data required
for an aes block cipher in 2 mbufs; now we deal with it. While
here make space accounting signed so a sanity check does the
right thing for malformed mbuf chains.
Approved by: re (scottl)
2005-07-11 04:00 sam
nuke assert that duplicates real check
Reviewed by: avatar
Approved by: re (scottl)
2005-11-18 19:40:08 +03:00
|
|
|
u_int32_t is_ff_badhdr; /* fast frame rx'd w/ bad hdr */
|
|
|
|
u_int32_t is_ff_tooshort; /* fast frame rx decap error */
|
|
|
|
u_int32_t is_ff_split; /* fast frame rx split error */
|
|
|
|
u_int32_t is_ff_decap; /* fast frames decap'd */
|
|
|
|
u_int32_t is_ff_encap; /* fast frames encap'd for tx */
|
|
|
|
u_int32_t is_rx_badbintval; /* rx frame w/ bogus bintval */
|
|
|
|
u_int32_t is_spare[9];
|
2005-06-22 10:14:51 +04:00
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Max size of optional information elements. We artificially
|
|
|
|
* constrain this; it's limited only by the max frame size (and
|
|
|
|
* the max parameter size of the wireless extensions).
|
|
|
|
*/
|
|
|
|
#define IEEE80211_MAX_OPT_IE 256
|
|
|
|
|
|
|
|
/*
|
|
|
|
* WPA/RSN get/set key request. Specify the key/cipher
|
|
|
|
* type and whether the key is to be used for sending and/or
|
|
|
|
* receiving. The key index should be set only when working
|
|
|
|
* with global keys (use IEEE80211_KEYIX_NONE for ``no index'').
|
|
|
|
* Otherwise a unicast/pairwise key is specified by the bssid
|
|
|
|
* (on a station) or mac address (on an ap). They key length
|
|
|
|
* must include any MIC key data; otherwise it should be no
|
|
|
|
more than IEEE80211_KEYBUF_SIZE.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_key {
|
|
|
|
u_int8_t ik_type; /* key/cipher type */
|
|
|
|
u_int8_t ik_pad;
|
|
|
|
u_int16_t ik_keyix; /* key index */
|
|
|
|
u_int8_t ik_keylen; /* key length in bytes */
|
|
|
|
u_int8_t ik_flags;
|
|
|
|
/* NB: IEEE80211_KEY_XMIT and IEEE80211_KEY_RECV defined elsewhere */
|
|
|
|
#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */
|
|
|
|
u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
u_int64_t ik_keyrsc; /* key receive sequence counter */
|
|
|
|
u_int64_t ik_keytsc; /* key transmit sequence counter */
|
|
|
|
u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
|
2003-12-14 12:56:53 +03:00
|
|
|
};
|
|
|
|
|
2005-06-22 10:14:51 +04:00
|
|
|
/*
|
|
|
|
* Delete a key either by index or address. Set the index
|
|
|
|
* to IEEE80211_KEYIX_NONE when deleting a unicast key.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_del_key {
|
|
|
|
u_int8_t idk_keyix; /* key index */
|
|
|
|
u_int8_t idk_macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* MLME state manipulation request. IEEE80211_MLME_ASSOC
|
|
|
|
* only makes sense when operating as a station. The other
|
|
|
|
* requests can be used when operating as a station or an
|
|
|
|
* ap (to effect a station).
|
|
|
|
*/
|
|
|
|
struct ieee80211req_mlme {
|
|
|
|
u_int8_t im_op; /* operation to perform */
|
|
|
|
#define IEEE80211_MLME_ASSOC 1 /* associate station */
|
|
|
|
#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */
|
|
|
|
#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */
|
|
|
|
#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */
|
|
|
|
#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */
|
2005-07-27 02:52:48 +04:00
|
|
|
u_int8_t im_ssid_len; /* length of optional ssid */
|
2005-06-22 10:14:51 +04:00
|
|
|
u_int16_t im_reason; /* 802.11 reason code */
|
|
|
|
u_int8_t im_macaddr[IEEE80211_ADDR_LEN];
|
2005-07-27 02:52:48 +04:00
|
|
|
u_int8_t im_ssid[IEEE80211_NWID_LEN];
|
2005-06-22 10:14:51 +04:00
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* MAC ACL operations.
|
|
|
|
*/
|
|
|
|
enum {
|
|
|
|
IEEE80211_MACCMD_POLICY_OPEN = 0, /* set policy: no ACL's */
|
|
|
|
IEEE80211_MACCMD_POLICY_ALLOW = 1, /* set policy: allow traffic */
|
|
|
|
IEEE80211_MACCMD_POLICY_DENY = 2, /* set policy: deny traffic */
|
|
|
|
IEEE80211_MACCMD_FLUSH = 3, /* flush ACL database */
|
|
|
|
IEEE80211_MACCMD_DETACH = 4, /* detach ACL policy */
|
Resolve conflicts and adapt to NetBSD.
Thanks to dyoung@, scw@, and perry@ for help testing.
2005-08-30 15:27 avatar
Properly set ic_curchan before calling back to device driver to do channel
switching(ifconfig devX channel Y). This fix should make channel changing
works again in monitor mode.
Submitted by: sam
X-MFC-With: other ic_curchan changes
2005-08-13 18:50 sam
revert 1.64: we cannot use the channel characteristics to decide when to
do 11g erp sta accounting because b/g channels show up as false positives
when operating in 11b.
Noticed by: Michal Mertl
2005-08-13 18:31 sam
Extend acl support to pass ioctl requests through and use this to
add support for getting the current policy setting and collecting
the list of mac addresses in the acl table.
Submitted by: Michal Mertl (original version)
MFC after: 2 weeks
2005-08-10 18:42 sam
Don't use ic_curmode to decide when to do 11g station accounting,
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
2005-08-10 17:22 sam
Clarify/fix handling of the current channel:
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
2005-08-09 11:19 rwatson
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days
2005-08-08 19:46 sam
Split crypto tx+rx key indices and add a key index -> node mapping table:
Crypto changes:
o change driver/net80211 key_alloc api to return tx+rx key indices; a
driver can leave the rx key index set to IEEE80211_KEYIX_NONE or set
it to be the same as the tx key index (the former disables use of
the key index in building the keyix->node mapping table and is the
default setup for naive drivers by null_key_alloc)
o add cs_max_keyid to crypto state to specify the max h/w key index a
driver will return; this is used to allocate the key index mapping
table and to bounds check table loookups
o while here introduce ieee80211_keyix (finally) for the type of a h/w
key index
o change crypto notifiers for rx failures to pass the rx key index up
as appropriate (michael failure, replay, etc.)
Node table changes:
o optionally allocate a h/w key index to node mapping table for the
station table using the max key index setting supplied by drivers
(note the scan table does not get a map)
o defer node table allocation to lateattach so the driver has a chance
to set the max key id to size the key index map
o while here also defer the aid bitmap allocation
o add new ieee80211_find_rxnode_withkey api to find a sta/node entry
on frame receive with an optional h/w key index to use in checking
mapping table; also updates the map if it does a hash lookup and the
found node has a rx key index set in the unicast key; note this work
is separated from the old ieee80211_find_rxnode call so drivers do
not need to be aware of the new mechanism
o move some node table manipulation under the node table lock to close
a race on node delete
o add ieee80211_node_delucastkey to do the dirty work of deleting
unicast key state for a node (deletes any key and handles key map
references)
Ath driver:
o nuke private sc_keyixmap mechansim in favor of net80211 support
o update key alloc api
These changes close several race conditions for the ath driver operating
in ap mode. Other drivers should see no change. Station mode operation
for ath no longer uses the key index map but performance tests show no
noticeable change and this will be fixed when the scan table is eliminated
with the new scanning support.
Tested by: Michal Mertl, avatar, others
Reviewed by: avatar, others
MFC after: 2 weeks
2005-08-08 06:49 sam
use ieee80211_iterate_nodes to retrieve station data; the previous
code walked the list w/o locking
MFC after: 1 week
2005-08-08 04:30 sam
Cleanup beacon/listen interval handling:
o separate configured beacon interval from listen interval; this
avoids potential use of one value for the other (e.g. setting
powersavesleep to 0 clobbers the beacon interval used in hostap
or ibss mode)
o bounds check the beacon interval received in probe response and
beacon frames and drop frames with bogus settings; not clear
if we should instead clamp the value as any alteration would
result in mismatched sta+ap configuration and probably be more
confusing (don't want to log to the console but perhaps ok with
rate limiting)
o while here up max beacon interval to reflect WiFi standard
Noticed by: Martin <nakal@nurfuerspam.de>
MFC after: 1 week
2005-08-06 05:57 sam
fix debug msg typo
MFC after: 3 days
2005-08-06 05:56 sam
Fix handling of frames sent prior to a station being authorized
when operating in ap mode. Previously we allocated a node from the
station table, sent the frame (using the node), then released the
reference that "held the frame in the table". But while the frame
was in flight the node might be reclaimed which could lead to
problems. The solution is to add an ieee80211_tmp_node routine
that crafts a node that does exist in a table and so isn't ever
reclaimed; it exists only so long as the associated frame is in flight.
MFC after: 5 days
2005-07-31 07:12 sam
close a race between reclaiming a node when a station is inactive
and sending the null data frame used to probe inactive stations
MFC after: 5 days
2005-07-27 05:41 sam
when bridging internally bypass the bss node as traffic to it
must follow the normal input path
Submitted by: Michal Mertl
MFC after: 5 days
2005-07-27 03:53 sam
bandaid ni_fails handling so ap's with association failures are
reconsidered after a bit; a proper fix involves more changes to
the scanning infrastructure
Reviewed by: avatar, David Young
MFC after: 5 days
2005-07-23 01:16 sam
the AREF flag is only meaningful in ap mode; adhoc neighbors now
are timed out of the sta/neighbor table
2005-07-23 00:25 sam
o move inactivity-related debug msgs under IEEE80211_MSG_INACT
o probe inactive neighbors in adhoc mode (they don't have an
association id so previously were being timed out)
MFC after: 3 days
2005-07-22 22:11 sam
split xmit of probe request frame out into a separate routine that
takes explicit parameters; this will be needed when scanning is
decoupled from the state machine to do bg scanning
MFC after: 3 days
2005-07-22 21:48 sam
split 802.11 frame xmit setup code into ieee80211_send_setup
MFC after: 3 days
2005-07-22 18:57 sam
simplify ic_newassoc callback
MFC after: 3 days
2005-07-22 18:54 sam
simplify ieee80211_ibss_merge api
MFC after: 3 days
2005-07-22 18:50 sam
add stats we know we'll need soon and some spare fields for future expansion
MFC after: 3 days
2005-07-22 18:45 sam
simplify tim callback api
MFC after: 3 days
2005-07-22 18:42 sam
don't include 802.3 header in min frame length calculation as it may
not be present for a frag; fixes problem with small (fragmented) frames
being dropped
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:36 sam
simplify ieee80211_node_authorize and ieee80211_node_unauthorize api's
MFC after: 3 days
2005-07-22 18:31 sam
simplifiy ieee80211_send_nulldata api
MFC after: 3 days
2005-07-22 18:29 sam
simplify rate set api's by removing ic parameter (implicit in node reference)
MFC after: 3 days
2005-07-22 18:21 sam
reject association requests with a wpa/rsn ie when wpa/rsn is not
configured on the ap; previously we either ignored the ie or (possibly)
failed an assertion
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:16 sam
missed one in last commit; add device name to discard msgs
2005-07-22 18:13 sam
include device name in discard msgs
2005-07-22 18:12 sam
add diag msgs for frames discarded because the direction field is wrong
2005-07-22 18:08 sam
split data frame delivery out to a new function ieee80211_deliver_data
2005-07-22 18:00 sam
o add IEEE80211_IOC_FRAGTHRESHOLD for getting+setting the
tx fragmentation threshold
o fix bounds checking on IEEE80211_IOC_RTSTHRESHOLD
MFC after: 3 days
2005-07-22 17:55 sam
o add IEEE80211_FRAG_DEFAULT
o move default settings for RTS and frag thresholds to ieee80211_var.h
2005-07-22 17:50 sam
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use
it instead of -1
2005-07-22 17:37 sam
add flags missed in last merge
2005-07-22 17:36 sam
Diff reduction against p4:
o add ic_flags_ext for eventual extention of ic_flags
o define/reserve flag+capabilities bits for superg,
bg scan, and roaming support
o refactor debug msg macros
MFC after: 3 days
2005-07-22 06:17 sam
send a response when an auth request is denied due to an acl;
might be better to silently ignore the frame but this way we
give stations a chance of figuring out what's wrong
2005-07-22 06:15 sam
remove excess whitespace
2005-07-22 05:55 sam
use IF_HANDOFF when bridging frames internally so if_start gets
called; fixes communication between associated sta's
MFC after: 3 days
2005-07-11 04:06 sam
Handle encrypt of arbitarily fragmented mbuf chains: previously
we bailed if we couldn't collect the 16-bytes of data required
for an aes block cipher in 2 mbufs; now we deal with it. While
here make space accounting signed so a sanity check does the
right thing for malformed mbuf chains.
Approved by: re (scottl)
2005-07-11 04:00 sam
nuke assert that duplicates real check
Reviewed by: avatar
Approved by: re (scottl)
2005-11-18 19:40:08 +03:00
|
|
|
IEEE80211_MACCMD_POLICY = 5, /* get ACL policy */
|
2008-07-28 21:54:02 +04:00
|
|
|
IEEE80211_MACCMD_LIST = 6 /* get ACL database */
|
Resolve conflicts and adapt to NetBSD.
Thanks to dyoung@, scw@, and perry@ for help testing.
2005-08-30 15:27 avatar
Properly set ic_curchan before calling back to device driver to do channel
switching(ifconfig devX channel Y). This fix should make channel changing
works again in monitor mode.
Submitted by: sam
X-MFC-With: other ic_curchan changes
2005-08-13 18:50 sam
revert 1.64: we cannot use the channel characteristics to decide when to
do 11g erp sta accounting because b/g channels show up as false positives
when operating in 11b.
Noticed by: Michal Mertl
2005-08-13 18:31 sam
Extend acl support to pass ioctl requests through and use this to
add support for getting the current policy setting and collecting
the list of mac addresses in the acl table.
Submitted by: Michal Mertl (original version)
MFC after: 2 weeks
2005-08-10 18:42 sam
Don't use ic_curmode to decide when to do 11g station accounting,
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
2005-08-10 17:22 sam
Clarify/fix handling of the current channel:
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
2005-08-09 11:19 rwatson
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days
2005-08-08 19:46 sam
Split crypto tx+rx key indices and add a key index -> node mapping table:
Crypto changes:
o change driver/net80211 key_alloc api to return tx+rx key indices; a
driver can leave the rx key index set to IEEE80211_KEYIX_NONE or set
it to be the same as the tx key index (the former disables use of
the key index in building the keyix->node mapping table and is the
default setup for naive drivers by null_key_alloc)
o add cs_max_keyid to crypto state to specify the max h/w key index a
driver will return; this is used to allocate the key index mapping
table and to bounds check table loookups
o while here introduce ieee80211_keyix (finally) for the type of a h/w
key index
o change crypto notifiers for rx failures to pass the rx key index up
as appropriate (michael failure, replay, etc.)
Node table changes:
o optionally allocate a h/w key index to node mapping table for the
station table using the max key index setting supplied by drivers
(note the scan table does not get a map)
o defer node table allocation to lateattach so the driver has a chance
to set the max key id to size the key index map
o while here also defer the aid bitmap allocation
o add new ieee80211_find_rxnode_withkey api to find a sta/node entry
on frame receive with an optional h/w key index to use in checking
mapping table; also updates the map if it does a hash lookup and the
found node has a rx key index set in the unicast key; note this work
is separated from the old ieee80211_find_rxnode call so drivers do
not need to be aware of the new mechanism
o move some node table manipulation under the node table lock to close
a race on node delete
o add ieee80211_node_delucastkey to do the dirty work of deleting
unicast key state for a node (deletes any key and handles key map
references)
Ath driver:
o nuke private sc_keyixmap mechansim in favor of net80211 support
o update key alloc api
These changes close several race conditions for the ath driver operating
in ap mode. Other drivers should see no change. Station mode operation
for ath no longer uses the key index map but performance tests show no
noticeable change and this will be fixed when the scan table is eliminated
with the new scanning support.
Tested by: Michal Mertl, avatar, others
Reviewed by: avatar, others
MFC after: 2 weeks
2005-08-08 06:49 sam
use ieee80211_iterate_nodes to retrieve station data; the previous
code walked the list w/o locking
MFC after: 1 week
2005-08-08 04:30 sam
Cleanup beacon/listen interval handling:
o separate configured beacon interval from listen interval; this
avoids potential use of one value for the other (e.g. setting
powersavesleep to 0 clobbers the beacon interval used in hostap
or ibss mode)
o bounds check the beacon interval received in probe response and
beacon frames and drop frames with bogus settings; not clear
if we should instead clamp the value as any alteration would
result in mismatched sta+ap configuration and probably be more
confusing (don't want to log to the console but perhaps ok with
rate limiting)
o while here up max beacon interval to reflect WiFi standard
Noticed by: Martin <nakal@nurfuerspam.de>
MFC after: 1 week
2005-08-06 05:57 sam
fix debug msg typo
MFC after: 3 days
2005-08-06 05:56 sam
Fix handling of frames sent prior to a station being authorized
when operating in ap mode. Previously we allocated a node from the
station table, sent the frame (using the node), then released the
reference that "held the frame in the table". But while the frame
was in flight the node might be reclaimed which could lead to
problems. The solution is to add an ieee80211_tmp_node routine
that crafts a node that does exist in a table and so isn't ever
reclaimed; it exists only so long as the associated frame is in flight.
MFC after: 5 days
2005-07-31 07:12 sam
close a race between reclaiming a node when a station is inactive
and sending the null data frame used to probe inactive stations
MFC after: 5 days
2005-07-27 05:41 sam
when bridging internally bypass the bss node as traffic to it
must follow the normal input path
Submitted by: Michal Mertl
MFC after: 5 days
2005-07-27 03:53 sam
bandaid ni_fails handling so ap's with association failures are
reconsidered after a bit; a proper fix involves more changes to
the scanning infrastructure
Reviewed by: avatar, David Young
MFC after: 5 days
2005-07-23 01:16 sam
the AREF flag is only meaningful in ap mode; adhoc neighbors now
are timed out of the sta/neighbor table
2005-07-23 00:25 sam
o move inactivity-related debug msgs under IEEE80211_MSG_INACT
o probe inactive neighbors in adhoc mode (they don't have an
association id so previously were being timed out)
MFC after: 3 days
2005-07-22 22:11 sam
split xmit of probe request frame out into a separate routine that
takes explicit parameters; this will be needed when scanning is
decoupled from the state machine to do bg scanning
MFC after: 3 days
2005-07-22 21:48 sam
split 802.11 frame xmit setup code into ieee80211_send_setup
MFC after: 3 days
2005-07-22 18:57 sam
simplify ic_newassoc callback
MFC after: 3 days
2005-07-22 18:54 sam
simplify ieee80211_ibss_merge api
MFC after: 3 days
2005-07-22 18:50 sam
add stats we know we'll need soon and some spare fields for future expansion
MFC after: 3 days
2005-07-22 18:45 sam
simplify tim callback api
MFC after: 3 days
2005-07-22 18:42 sam
don't include 802.3 header in min frame length calculation as it may
not be present for a frag; fixes problem with small (fragmented) frames
being dropped
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:36 sam
simplify ieee80211_node_authorize and ieee80211_node_unauthorize api's
MFC after: 3 days
2005-07-22 18:31 sam
simplifiy ieee80211_send_nulldata api
MFC after: 3 days
2005-07-22 18:29 sam
simplify rate set api's by removing ic parameter (implicit in node reference)
MFC after: 3 days
2005-07-22 18:21 sam
reject association requests with a wpa/rsn ie when wpa/rsn is not
configured on the ap; previously we either ignored the ie or (possibly)
failed an assertion
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:16 sam
missed one in last commit; add device name to discard msgs
2005-07-22 18:13 sam
include device name in discard msgs
2005-07-22 18:12 sam
add diag msgs for frames discarded because the direction field is wrong
2005-07-22 18:08 sam
split data frame delivery out to a new function ieee80211_deliver_data
2005-07-22 18:00 sam
o add IEEE80211_IOC_FRAGTHRESHOLD for getting+setting the
tx fragmentation threshold
o fix bounds checking on IEEE80211_IOC_RTSTHRESHOLD
MFC after: 3 days
2005-07-22 17:55 sam
o add IEEE80211_FRAG_DEFAULT
o move default settings for RTS and frag thresholds to ieee80211_var.h
2005-07-22 17:50 sam
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use
it instead of -1
2005-07-22 17:37 sam
add flags missed in last merge
2005-07-22 17:36 sam
Diff reduction against p4:
o add ic_flags_ext for eventual extention of ic_flags
o define/reserve flag+capabilities bits for superg,
bg scan, and roaming support
o refactor debug msg macros
MFC after: 3 days
2005-07-22 06:17 sam
send a response when an auth request is denied due to an acl;
might be better to silently ignore the frame but this way we
give stations a chance of figuring out what's wrong
2005-07-22 06:15 sam
remove excess whitespace
2005-07-22 05:55 sam
use IF_HANDOFF when bridging frames internally so if_start gets
called; fixes communication between associated sta's
MFC after: 3 days
2005-07-11 04:06 sam
Handle encrypt of arbitarily fragmented mbuf chains: previously
we bailed if we couldn't collect the 16-bytes of data required
for an aes block cipher in 2 mbufs; now we deal with it. While
here make space accounting signed so a sanity check does the
right thing for malformed mbuf chains.
Approved by: re (scottl)
2005-07-11 04:00 sam
nuke assert that duplicates real check
Reviewed by: avatar
Approved by: re (scottl)
2005-11-18 19:40:08 +03:00
|
|
|
};
|
|
|
|
|
|
|
|
struct ieee80211req_maclist {
|
|
|
|
u_int8_t ml_macaddr[IEEE80211_ADDR_LEN];
|
2005-06-22 10:14:51 +04:00
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Set the active channel list. Note this list is
|
|
|
|
* intersected with the available channel list in
|
|
|
|
* calculating the set of channels actually used in
|
|
|
|
* scanning.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_chanlist {
|
|
|
|
u_int8_t ic_channels[IEEE80211_CHAN_BYTES];
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Get the active channel list info.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_chaninfo {
|
|
|
|
u_int ic_nchans;
|
|
|
|
struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Retrieve the WPA/RSN information element for an associated station.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_wpaie {
|
|
|
|
u_int8_t wpa_macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
u_int8_t wpa_ie[IEEE80211_MAX_OPT_IE];
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Retrieve per-node statistics.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_sta_stats {
|
|
|
|
union {
|
|
|
|
/* NB: explicitly force 64-bit alignment */
|
|
|
|
u_int8_t macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
u_int64_t pad;
|
|
|
|
} is_u;
|
|
|
|
struct ieee80211_nodestats is_stats;
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Station information block; the mac address is used
|
|
|
|
* to retrieve other data like stats, unicast key, etc.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_sta_info {
|
|
|
|
u_int16_t isi_len; /* length (mult of 4) */
|
|
|
|
u_int16_t isi_freq; /* MHz */
|
|
|
|
u_int16_t isi_flags; /* channel flags */
|
|
|
|
u_int16_t isi_state; /* state flags */
|
|
|
|
u_int8_t isi_authmode; /* authentication algorithm */
|
|
|
|
u_int8_t isi_rssi;
|
|
|
|
u_int8_t isi_capinfo; /* capabilities */
|
|
|
|
u_int8_t isi_erp; /* ERP element */
|
|
|
|
u_int8_t isi_macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
u_int8_t isi_nrates;
|
|
|
|
/* negotiated rates */
|
|
|
|
u_int8_t isi_rates[IEEE80211_RATE_MAXSIZE];
|
|
|
|
u_int8_t isi_txrate; /* index to isi_rates[] */
|
|
|
|
u_int16_t isi_ie_len; /* IE length */
|
|
|
|
u_int16_t isi_associd; /* assoc response */
|
|
|
|
u_int16_t isi_txpower; /* current tx power */
|
|
|
|
u_int16_t isi_vlan; /* vlan tag */
|
|
|
|
u_int16_t isi_txseqs[17]; /* seq to be transmitted */
|
|
|
|
u_int16_t isi_rxseqs[17]; /* seq previous for qos frames*/
|
|
|
|
u_int16_t isi_inact; /* inactivity timer */
|
|
|
|
/* XXX frag state? */
|
|
|
|
/* variable length IE data */
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Retrieve per-station information; to retrieve all
|
|
|
|
* specify a mac address of ff:ff:ff:ff:ff:ff.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_sta_req {
|
|
|
|
union {
|
|
|
|
/* NB: explicitly force 64-bit alignment */
|
|
|
|
u_int8_t macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
u_int64_t pad;
|
|
|
|
} is_u;
|
|
|
|
struct ieee80211req_sta_info info[1]; /* variable length */
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Get/set per-station tx power cap.
|
|
|
|
*/
|
|
|
|
struct ieee80211req_sta_txpow {
|
|
|
|
u_int8_t it_macaddr[IEEE80211_ADDR_LEN];
|
|
|
|
u_int8_t it_txpow;
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* WME parameters are set and return using i_val and i_len.
|
|
|
|
* i_val holds the value itself. i_len specifies the AC
|
|
|
|
* and, as appropriate, then high bit specifies whether the
|
|
|
|
* operation is to be applied to the BSS or ourself.
|
|
|
|
*/
|
|
|
|
#define IEEE80211_WMEPARAM_SELF 0x0000 /* parameter applies to self */
|
|
|
|
#define IEEE80211_WMEPARAM_BSS 0x8000 /* parameter applies to BSS */
|
|
|
|
#define IEEE80211_WMEPARAM_VAL 0x7fff /* parameter value */
|
|
|
|
|
2003-08-31 01:26:03 +04:00
|
|
|
/*
|
|
|
|
* FreeBSD-style ioctls.
|
|
|
|
*/
|
|
|
|
/* the first member must be matched with struct ifreq */
|
|
|
|
struct ieee80211req {
|
|
|
|
char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
|
|
|
|
u_int16_t i_type; /* req type */
|
|
|
|
int16_t i_val; /* Index or simple value */
|
2011-06-12 04:07:19 +04:00
|
|
|
u_int16_t i_len; /* Index or simple value */
|
2003-08-31 01:26:03 +04:00
|
|
|
void *i_data; /* Extra data */
|
|
|
|
};
|
2005-06-22 10:14:51 +04:00
|
|
|
|
|
|
|
#ifdef __FreeBSD__
|
2003-08-31 01:26:03 +04:00
|
|
|
#define SIOCS80211 _IOW('i', 234, struct ieee80211req)
|
|
|
|
#define SIOCG80211 _IOWR('i', 235, struct ieee80211req)
|
2005-06-22 10:14:51 +04:00
|
|
|
#define SIOCG80211STATS _IOWR('i', 236, struct ifreq)
|
|
|
|
#endif /* __FreeBSD__ */
|
2003-08-31 01:26:03 +04:00
|
|
|
|
2006-02-27 09:09:10 +03:00
|
|
|
#ifdef __NetBSD__
|
|
|
|
#define SIOCS80211 _IOW('i', 244, struct ieee80211req)
|
|
|
|
#define SIOCG80211 _IOWR('i', 245, struct ieee80211req)
|
|
|
|
#define SIOCG80211STATS _IOWR('i', 246, struct ifreq)
|
|
|
|
#define SIOCG80211ZSTATS _IOWR('i', 247, struct ifreq)
|
|
|
|
#ifdef COMPAT_20
|
|
|
|
#define OSIOCG80211STATS _IOWR('i', 242, struct ifreq)
|
|
|
|
#define OSIOCG80211ZSTATS _IOWR('i', 243, struct ifreq)
|
|
|
|
#endif /* COMPAT_20 */
|
|
|
|
#endif /* __NetBSD__ */
|
|
|
|
|
2006-03-02 06:38:26 +03:00
|
|
|
#if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_SSID 1
|
2006-03-02 06:38:26 +03:00
|
|
|
#endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_NUMSSIDS 2
|
|
|
|
#define IEEE80211_IOC_WEP 3
|
|
|
|
#define IEEE80211_WEP_NOSUP -1
|
|
|
|
#define IEEE80211_WEP_OFF 0
|
|
|
|
#define IEEE80211_WEP_ON 1
|
|
|
|
#define IEEE80211_WEP_MIXED 2
|
2006-03-02 06:38:26 +03:00
|
|
|
#if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_WEPKEY 4
|
2006-03-02 06:38:26 +03:00
|
|
|
#endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_NUMWEPKEYS 5
|
2006-03-02 06:38:26 +03:00
|
|
|
#if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_WEPTXKEY 6
|
2006-03-02 06:38:26 +03:00
|
|
|
#endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_AUTHMODE 7
|
|
|
|
#define IEEE80211_IOC_STATIONNAME 8
|
2006-03-02 06:38:26 +03:00
|
|
|
#if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_CHANNEL 9
|
2006-03-02 06:38:26 +03:00
|
|
|
#endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
|
2003-08-31 01:26:03 +04:00
|
|
|
#define IEEE80211_IOC_POWERSAVE 10
|
|
|
|
#define IEEE80211_POWERSAVE_NOSUP -1
|
|
|
|
#define IEEE80211_POWERSAVE_OFF 0
|
|
|
|
#define IEEE80211_POWERSAVE_CAM 1
|
|
|
|
#define IEEE80211_POWERSAVE_PSP 2
|
|
|
|
#define IEEE80211_POWERSAVE_PSP_CAM 3
|
|
|
|
#define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM
|
|
|
|
#define IEEE80211_IOC_POWERSAVESLEEP 11
|
2003-12-14 12:56:53 +03:00
|
|
|
#define IEEE80211_IOC_RTSTHRESHOLD 12
|
2004-05-01 02:51:04 +04:00
|
|
|
#define IEEE80211_IOC_PROTMODE 13
|
|
|
|
#define IEEE80211_PROTMODE_OFF 0
|
|
|
|
#define IEEE80211_PROTMODE_CTS 1
|
|
|
|
#define IEEE80211_PROTMODE_RTSCTS 2
|
2005-06-22 10:14:51 +04:00
|
|
|
#define IEEE80211_IOC_TXPOWER 14 /* global tx power limit */
|
2006-03-02 06:38:26 +03:00
|
|
|
#if defined(__FreeBSD__) || defined(COMPAT_FREEBSD_NET80211)
|
2005-06-22 10:14:51 +04:00
|
|
|
#define IEEE80211_IOC_BSSID 15
|
2006-03-02 06:38:26 +03:00
|
|
|
#endif /* __FreeBSD__ || COMPAT_FREEBSD_NET80211 */
|
2005-06-22 10:14:51 +04:00
|
|
|
#define IEEE80211_IOC_ROAMING 16 /* roaming mode */
|
|
|
|
#define IEEE80211_IOC_PRIVACY 17 /* privacy invoked */
|
|
|
|
#define IEEE80211_IOC_DROPUNENCRYPTED 18 /* discard unencrypted frames */
|
|
|
|
#define IEEE80211_IOC_WPAKEY 19
|
|
|
|
#define IEEE80211_IOC_DELKEY 20
|
|
|
|
#define IEEE80211_IOC_MLME 21
|
|
|
|
#define IEEE80211_IOC_OPTIE 22 /* optional info. element */
|
|
|
|
#define IEEE80211_IOC_SCAN_REQ 23
|
|
|
|
#define IEEE80211_IOC_SCAN_RESULTS 24
|
|
|
|
#define IEEE80211_IOC_COUNTERMEASURES 25 /* WPA/TKIP countermeasures */
|
|
|
|
#define IEEE80211_IOC_WPA 26 /* WPA mode (0,1,2) */
|
|
|
|
#define IEEE80211_IOC_CHANLIST 27 /* channel list */
|
|
|
|
#define IEEE80211_IOC_WME 28 /* WME mode (on, off) */
|
|
|
|
#define IEEE80211_IOC_HIDESSID 29 /* hide SSID mode (on, off) */
|
|
|
|
#define IEEE80211_IOC_APBRIDGE 30 /* AP inter-sta bridging */
|
|
|
|
#define IEEE80211_IOC_MCASTCIPHER 31 /* multicast/default cipher */
|
|
|
|
#define IEEE80211_IOC_MCASTKEYLEN 32 /* multicast key length */
|
|
|
|
#define IEEE80211_IOC_UCASTCIPHERS 33 /* unicast cipher suites */
|
|
|
|
#define IEEE80211_IOC_UCASTCIPHER 34 /* unicast cipher */
|
|
|
|
#define IEEE80211_IOC_UCASTKEYLEN 35 /* unicast key length */
|
|
|
|
#define IEEE80211_IOC_DRIVER_CAPS 36 /* driver capabilities */
|
|
|
|
#define IEEE80211_IOC_KEYMGTALGS 37 /* key management algorithms */
|
|
|
|
#define IEEE80211_IOC_RSNCAPS 38 /* RSN capabilities */
|
|
|
|
#define IEEE80211_IOC_WPAIE 39 /* WPA information element */
|
|
|
|
#define IEEE80211_IOC_STA_STATS 40 /* per-station statistics */
|
|
|
|
#define IEEE80211_IOC_MACCMD 41 /* MAC ACL operation */
|
|
|
|
#define IEEE80211_IOC_CHANINFO 42 /* channel info list */
|
|
|
|
#define IEEE80211_IOC_TXPOWMAX 43 /* max tx power for channel */
|
|
|
|
#define IEEE80211_IOC_STA_TXPOW 44 /* per-station tx power limit */
|
|
|
|
#define IEEE80211_IOC_STA_INFO 45 /* station/neighbor info */
|
|
|
|
#define IEEE80211_IOC_WME_CWMIN 46 /* WME: ECWmin */
|
|
|
|
#define IEEE80211_IOC_WME_CWMAX 47 /* WME: ECWmax */
|
|
|
|
#define IEEE80211_IOC_WME_AIFS 48 /* WME: AIFSN */
|
|
|
|
#define IEEE80211_IOC_WME_TXOPLIMIT 49 /* WME: txops limit */
|
|
|
|
#define IEEE80211_IOC_WME_ACM 50 /* WME: ACM (bss only) */
|
|
|
|
#define IEEE80211_IOC_WME_ACKPOLICY 51 /* WME: ACK policy (!bss only)*/
|
|
|
|
#define IEEE80211_IOC_DTIM_PERIOD 52 /* DTIM period (beacons) */
|
|
|
|
#define IEEE80211_IOC_BEACON_INTERVAL 53 /* beacon interval (ms) */
|
|
|
|
#define IEEE80211_IOC_ADDMAC 54 /* add sta to MAC ACL table */
|
|
|
|
#define IEEE80211_IOC_DELMAC 55 /* del sta from MAC ACL table */
|
2005-07-27 02:52:48 +04:00
|
|
|
#define IEEE80211_IOC_PUREG 56 /* pure 11g (no 11b stations) */
|
2006-03-02 06:38:26 +03:00
|
|
|
#define IEEE80211_IOC_MCAST_RATE 72 /* tx rate for mcast frames */
|
Resolve conflicts and adapt to NetBSD.
Thanks to dyoung@, scw@, and perry@ for help testing.
2005-08-30 15:27 avatar
Properly set ic_curchan before calling back to device driver to do channel
switching(ifconfig devX channel Y). This fix should make channel changing
works again in monitor mode.
Submitted by: sam
X-MFC-With: other ic_curchan changes
2005-08-13 18:50 sam
revert 1.64: we cannot use the channel characteristics to decide when to
do 11g erp sta accounting because b/g channels show up as false positives
when operating in 11b.
Noticed by: Michal Mertl
2005-08-13 18:31 sam
Extend acl support to pass ioctl requests through and use this to
add support for getting the current policy setting and collecting
the list of mac addresses in the acl table.
Submitted by: Michal Mertl (original version)
MFC after: 2 weeks
2005-08-10 18:42 sam
Don't use ic_curmode to decide when to do 11g station accounting,
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
2005-08-10 17:22 sam
Clarify/fix handling of the current channel:
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
2005-08-09 11:19 rwatson
Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days
2005-08-08 19:46 sam
Split crypto tx+rx key indices and add a key index -> node mapping table:
Crypto changes:
o change driver/net80211 key_alloc api to return tx+rx key indices; a
driver can leave the rx key index set to IEEE80211_KEYIX_NONE or set
it to be the same as the tx key index (the former disables use of
the key index in building the keyix->node mapping table and is the
default setup for naive drivers by null_key_alloc)
o add cs_max_keyid to crypto state to specify the max h/w key index a
driver will return; this is used to allocate the key index mapping
table and to bounds check table loookups
o while here introduce ieee80211_keyix (finally) for the type of a h/w
key index
o change crypto notifiers for rx failures to pass the rx key index up
as appropriate (michael failure, replay, etc.)
Node table changes:
o optionally allocate a h/w key index to node mapping table for the
station table using the max key index setting supplied by drivers
(note the scan table does not get a map)
o defer node table allocation to lateattach so the driver has a chance
to set the max key id to size the key index map
o while here also defer the aid bitmap allocation
o add new ieee80211_find_rxnode_withkey api to find a sta/node entry
on frame receive with an optional h/w key index to use in checking
mapping table; also updates the map if it does a hash lookup and the
found node has a rx key index set in the unicast key; note this work
is separated from the old ieee80211_find_rxnode call so drivers do
not need to be aware of the new mechanism
o move some node table manipulation under the node table lock to close
a race on node delete
o add ieee80211_node_delucastkey to do the dirty work of deleting
unicast key state for a node (deletes any key and handles key map
references)
Ath driver:
o nuke private sc_keyixmap mechansim in favor of net80211 support
o update key alloc api
These changes close several race conditions for the ath driver operating
in ap mode. Other drivers should see no change. Station mode operation
for ath no longer uses the key index map but performance tests show no
noticeable change and this will be fixed when the scan table is eliminated
with the new scanning support.
Tested by: Michal Mertl, avatar, others
Reviewed by: avatar, others
MFC after: 2 weeks
2005-08-08 06:49 sam
use ieee80211_iterate_nodes to retrieve station data; the previous
code walked the list w/o locking
MFC after: 1 week
2005-08-08 04:30 sam
Cleanup beacon/listen interval handling:
o separate configured beacon interval from listen interval; this
avoids potential use of one value for the other (e.g. setting
powersavesleep to 0 clobbers the beacon interval used in hostap
or ibss mode)
o bounds check the beacon interval received in probe response and
beacon frames and drop frames with bogus settings; not clear
if we should instead clamp the value as any alteration would
result in mismatched sta+ap configuration and probably be more
confusing (don't want to log to the console but perhaps ok with
rate limiting)
o while here up max beacon interval to reflect WiFi standard
Noticed by: Martin <nakal@nurfuerspam.de>
MFC after: 1 week
2005-08-06 05:57 sam
fix debug msg typo
MFC after: 3 days
2005-08-06 05:56 sam
Fix handling of frames sent prior to a station being authorized
when operating in ap mode. Previously we allocated a node from the
station table, sent the frame (using the node), then released the
reference that "held the frame in the table". But while the frame
was in flight the node might be reclaimed which could lead to
problems. The solution is to add an ieee80211_tmp_node routine
that crafts a node that does exist in a table and so isn't ever
reclaimed; it exists only so long as the associated frame is in flight.
MFC after: 5 days
2005-07-31 07:12 sam
close a race between reclaiming a node when a station is inactive
and sending the null data frame used to probe inactive stations
MFC after: 5 days
2005-07-27 05:41 sam
when bridging internally bypass the bss node as traffic to it
must follow the normal input path
Submitted by: Michal Mertl
MFC after: 5 days
2005-07-27 03:53 sam
bandaid ni_fails handling so ap's with association failures are
reconsidered after a bit; a proper fix involves more changes to
the scanning infrastructure
Reviewed by: avatar, David Young
MFC after: 5 days
2005-07-23 01:16 sam
the AREF flag is only meaningful in ap mode; adhoc neighbors now
are timed out of the sta/neighbor table
2005-07-23 00:25 sam
o move inactivity-related debug msgs under IEEE80211_MSG_INACT
o probe inactive neighbors in adhoc mode (they don't have an
association id so previously were being timed out)
MFC after: 3 days
2005-07-22 22:11 sam
split xmit of probe request frame out into a separate routine that
takes explicit parameters; this will be needed when scanning is
decoupled from the state machine to do bg scanning
MFC after: 3 days
2005-07-22 21:48 sam
split 802.11 frame xmit setup code into ieee80211_send_setup
MFC after: 3 days
2005-07-22 18:57 sam
simplify ic_newassoc callback
MFC after: 3 days
2005-07-22 18:54 sam
simplify ieee80211_ibss_merge api
MFC after: 3 days
2005-07-22 18:50 sam
add stats we know we'll need soon and some spare fields for future expansion
MFC after: 3 days
2005-07-22 18:45 sam
simplify tim callback api
MFC after: 3 days
2005-07-22 18:42 sam
don't include 802.3 header in min frame length calculation as it may
not be present for a frag; fixes problem with small (fragmented) frames
being dropped
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:36 sam
simplify ieee80211_node_authorize and ieee80211_node_unauthorize api's
MFC after: 3 days
2005-07-22 18:31 sam
simplifiy ieee80211_send_nulldata api
MFC after: 3 days
2005-07-22 18:29 sam
simplify rate set api's by removing ic parameter (implicit in node reference)
MFC after: 3 days
2005-07-22 18:21 sam
reject association requests with a wpa/rsn ie when wpa/rsn is not
configured on the ap; previously we either ignored the ie or (possibly)
failed an assertion
Obtained from: Atheros
MFC after: 3 days
2005-07-22 18:16 sam
missed one in last commit; add device name to discard msgs
2005-07-22 18:13 sam
include device name in discard msgs
2005-07-22 18:12 sam
add diag msgs for frames discarded because the direction field is wrong
2005-07-22 18:08 sam
split data frame delivery out to a new function ieee80211_deliver_data
2005-07-22 18:00 sam
o add IEEE80211_IOC_FRAGTHRESHOLD for getting+setting the
tx fragmentation threshold
o fix bounds checking on IEEE80211_IOC_RTSTHRESHOLD
MFC after: 3 days
2005-07-22 17:55 sam
o add IEEE80211_FRAG_DEFAULT
o move default settings for RTS and frag thresholds to ieee80211_var.h
2005-07-22 17:50 sam
diff reduction against p4: define IEEE80211_FIXED_RATE_NONE and use
it instead of -1
2005-07-22 17:37 sam
add flags missed in last merge
2005-07-22 17:36 sam
Diff reduction against p4:
o add ic_flags_ext for eventual extention of ic_flags
o define/reserve flag+capabilities bits for superg,
bg scan, and roaming support
o refactor debug msg macros
MFC after: 3 days
2005-07-22 06:17 sam
send a response when an auth request is denied due to an acl;
might be better to silently ignore the frame but this way we
give stations a chance of figuring out what's wrong
2005-07-22 06:15 sam
remove excess whitespace
2005-07-22 05:55 sam
use IF_HANDOFF when bridging frames internally so if_start gets
called; fixes communication between associated sta's
MFC after: 3 days
2005-07-11 04:06 sam
Handle encrypt of arbitarily fragmented mbuf chains: previously
we bailed if we couldn't collect the 16-bytes of data required
for an aes block cipher in 2 mbufs; now we deal with it. While
here make space accounting signed so a sanity check does the
right thing for malformed mbuf chains.
Approved by: re (scottl)
2005-07-11 04:00 sam
nuke assert that duplicates real check
Reviewed by: avatar
Approved by: re (scottl)
2005-11-18 19:40:08 +03:00
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|
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#define IEEE80211_IOC_FRAGTHRESHOLD 73 /* tx fragmentation threshold */
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2003-08-31 01:26:03 +04:00
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|
2005-06-22 10:14:51 +04:00
|
|
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/*
|
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|
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* Scan result data returned for IEEE80211_IOC_SCAN_RESULTS.
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*/
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|
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struct ieee80211req_scan_result {
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u_int16_t isr_len; /* length (mult of 4) */
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u_int16_t isr_freq; /* MHz */
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u_int16_t isr_flags; /* channel flags */
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u_int8_t isr_noise;
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u_int8_t isr_rssi;
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u_int8_t isr_intval; /* beacon interval */
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u_int8_t isr_capinfo; /* capabilities */
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u_int8_t isr_erp; /* ERP element */
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u_int8_t isr_bssid[IEEE80211_ADDR_LEN];
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u_int8_t isr_nrates;
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u_int8_t isr_rates[IEEE80211_RATE_MAXSIZE];
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u_int8_t isr_ssid_len; /* SSID length */
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u_int8_t isr_ie_len; /* IE length */
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u_int8_t isr_pad[5];
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/* variable length SSID followed by IE data */
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};
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2003-08-31 01:26:03 +04:00
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|
2003-09-07 05:22:19 +04:00
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|
#ifdef __NetBSD__
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/* nwid is pointed at by ifr.ifr_data */
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struct ieee80211_nwid {
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u_int8_t i_len;
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u_int8_t i_nwid[IEEE80211_NWID_LEN];
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};
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#define SIOCS80211NWID _IOWR('i', 230, struct ifreq)
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#define SIOCG80211NWID _IOWR('i', 231, struct ifreq)
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|
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/* the first member must be matched with struct ifreq */
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struct ieee80211_nwkey {
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char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
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int i_wepon; /* wep enabled flag */
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int i_defkid; /* default encrypt key id */
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struct {
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|
|
int i_keylen;
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|
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u_int8_t *i_keydat;
|
|
|
|
} i_key[IEEE80211_WEP_NKID];
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|
|
};
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|
#define SIOCS80211NWKEY _IOW('i', 232, struct ieee80211_nwkey)
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#define SIOCG80211NWKEY _IOWR('i', 233, struct ieee80211_nwkey)
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|
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/* i_wepon */
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|
|
#define IEEE80211_NWKEY_OPEN 0 /* No privacy */
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|
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#define IEEE80211_NWKEY_WEP 1 /* WEP enabled */
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#define IEEE80211_NWKEY_EAP 2 /* EAP enabled */
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|
|
#define IEEE80211_NWKEY_PERSIST 0x100 /* designate persist keyset */
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|
|
|
|
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|
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/* power management parameters */
|
|
|
|
struct ieee80211_power {
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|
|
|
char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
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|
|
|
int i_enabled; /* 1 == on, 0 == off */
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|
|
|
int i_maxsleep; /* max sleep in ms */
|
|
|
|
};
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|
|
#define SIOCS80211POWER _IOW('i', 234, struct ieee80211_power)
|
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|
|
#define SIOCG80211POWER _IOWR('i', 235, struct ieee80211_power)
|
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|
|
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|
|
|
struct ieee80211_auth {
|
|
|
|
char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
|
|
|
|
int i_authtype;
|
|
|
|
};
|
|
|
|
|
|
|
|
#define IEEE80211_AUTH_NONE 0
|
|
|
|
#define IEEE80211_AUTH_OPEN 1
|
|
|
|
#define IEEE80211_AUTH_SHARED 2
|
|
|
|
|
|
|
|
#define SIOCS80211AUTH _IOW('i', 236, struct ieee80211_auth)
|
|
|
|
#define SIOCG80211AUTH _IOWR('i', 237, struct ieee80211_auth)
|
|
|
|
|
2003-09-28 06:40:14 +04:00
|
|
|
struct ieee80211chanreq {
|
2003-09-07 05:22:19 +04:00
|
|
|
char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
|
|
|
|
u_int16_t i_channel;
|
|
|
|
};
|
|
|
|
|
2003-10-13 08:16:59 +04:00
|
|
|
#ifndef IEEE80211_CHAN_ANY
|
2003-09-07 05:22:19 +04:00
|
|
|
#define IEEE80211_CHAN_ANY 0xffff
|
2003-09-28 06:40:14 +04:00
|
|
|
#endif
|
2003-09-07 05:22:19 +04:00
|
|
|
|
2003-09-28 06:40:14 +04:00
|
|
|
#define SIOCS80211CHANNEL _IOW('i', 238, struct ieee80211chanreq)
|
|
|
|
#define SIOCG80211CHANNEL _IOWR('i', 239, struct ieee80211chanreq)
|
2003-09-07 05:22:19 +04:00
|
|
|
|
|
|
|
struct ieee80211_bssid {
|
|
|
|
char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */
|
|
|
|
u_int8_t i_bssid[IEEE80211_ADDR_LEN];
|
|
|
|
};
|
|
|
|
|
|
|
|
#define SIOCS80211BSSID _IOW('i', 240, struct ieee80211_bssid)
|
|
|
|
#define SIOCG80211BSSID _IOWR('i', 241, struct ieee80211_bssid)
|
2003-12-14 12:56:53 +03:00
|
|
|
|
2003-09-07 05:22:19 +04:00
|
|
|
#endif
|
|
|
|
|
2005-12-11 02:21:38 +03:00
|
|
|
#endif /* !_NET80211_IEEE80211_IOCTL_H_ */
|