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34d96f12 |
| 24-Jul-2021 |
andvar <andvar@NetBSD.org> |
Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889. Also fixed some additional typos in comments, found on review of same files
Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889. Also fixed some additional typos in comments, found on review of same files or typos.
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59bcdab6 |
| 22-Jul-2020 |
msaitoh <msaitoh@NetBSD.org> |
s/reseting/resetting/
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a0df36a7 |
| 13-Jul-2020 |
mrg <mrg@NetBSD.org> |
i hit an assert in this code but we weren't sure why.
for now, add the ostate and nstate values for further diagnosis to the assert message.
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5cac8917 |
| 02-Feb-2017 |
nonaka <nonaka@NetBSD.org> |
wlan interfaces make interrupt routine running on softint context.
see http://mail-index.netbsd.org/tech-kern/2016/12/06/msg021281.html
tested device: * ath at pci: AR5212, AR5424 * athn at pci:
wlan interfaces make interrupt routine running on softint context.
see http://mail-index.netbsd.org/tech-kern/2016/12/06/msg021281.html
tested device: * ath at pci: AR5212, AR5424 * athn at pci: AR9287 * ipw at pci: 2100BG * iwi at pci: 2915ABG * iwm at pci: 3165, 7260, 8260 * iwn at pci: 4945, 6235 * ral at pci: RT2560 * rtwn at pci: RTL8192CE
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575a7585 |
| 07-Jul-2016 |
msaitoh <msaitoh@NetBSD.org> |
KNF. Remove extra spaces. No functional change.
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76c9e132 |
| 20-Jun-2016 |
knakahara <knakahara@NetBSD.org> |
apply if_start_lock() to L2 callers which call ifp->if_start() of device derivers
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082aeae6 |
| 24-Aug-2015 |
pooka <pooka@NetBSD.org> |
sprinkle _KERNEL_OPT
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fe9da5e1 |
| 10-Jan-2013 |
christos <christos@NetBSD.org> |
The IEEE80211_F_ flag prefix was used for both the flags in ieee80211_var.h and for the rates in ieee80211_proto.h; rename the rate bits as _R_ to avoid confusion.
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f8d4f721 |
| 13-Jan-2008 |
degroote <degroote@NetBSD.org> |
Fix ieee80211_node leak
We can't use IF_PURGE here because m_pkthdr.rcvif have here a special meaning : it holds ieee80211_node to which the management frame should be sent and the node has its ref
Fix ieee80211_node leak
We can't use IF_PURGE here because m_pkthdr.rcvif have here a special meaning : it holds ieee80211_node to which the management frame should be sent and the node has its reference count bumped.
Introduce ieee80211_drain_ifq which release the node before freeing the mbuf. Use it instead of IF_PURGE.
From DragonflyBSD
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168cd830 |
| 16-Nov-2006 |
christos <christos@NetBSD.org> |
__unused removal on arguments; approved by core.
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4d595fd7 |
| 12-Oct-2006 |
christos <christos@NetBSD.org> |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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ec1b24cc |
| 30-Aug-2006 |
christos <christos@NetBSD.org> |
fix initializers
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3fb751b1 |
| 30-Jun-2006 |
tacha <tacha@NetBSD.org> |
Make 802.11 devices to work with stealth AP even when scanning channels marked passive.
From FreeBSD.
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25e9e914 |
| 02-Mar-2006 |
dyoung <dyoung@NetBSD.org> |
Miscellaneous ath(4) and net80211 updates and bug-fixes coming from sam@ and various open source repositories:
ath(4):
Ignore "phantom" beacon misses: should stabilize connections t
Miscellaneous ath(4) and net80211 updates and bug-fixes coming from sam@ and various open source repositories:
ath(4):
Ignore "phantom" beacon misses: should stabilize connections to access points (no more ceaseless link-UP/DOWN indications). Also, re-synchronize beacon timer using the TSF in the first beacon received after joining a BSS---this should also help suppress spurious beacon misses. I am hopeful that this will help ath(4) lossage reported by perry@ and smb@.
Add new configuration through sysctl.
Use a shorter calibration interval until IQ calibration finishes.
Report antenna noise through radiotap.
Rudiments of Radar Detection / Dynamic Frequency Selection.
Update to HAL version 0.9.16.13.
Update open sources for changes to the HAL API.
Add HALs for additional architectures: add big-endian ELF HALs for sparc64 and for PowerPC. Also add a Alpha HAL. These new HALs are untested under NetBSD.
ath(4) + net80211:
Make the multicast transmit rate configurable by ioctl.
Miscellaneous bug fixes.
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87515e34 |
| 18-Nov-2005 |
skrll <skrll@NetBSD.org> |
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 swi
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)
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4b5bbb7a |
| 15-Aug-2005 |
dyoung <dyoung@NetBSD.org> |
Don't build sta_disassoc or sta_deauth if IEEE80211_NO_HOSTAP is defined. Avoids "declared static but not used" warnings.
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61fb42b7 |
| 26-Jul-2005 |
dyoung <dyoung@NetBSD.org> |
Resolve conflicts.
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74988b0f |
| 26-Jun-2005 |
dyoung <dyoung@NetBSD.org> |
Do not build AP support if 'options IEEE80211_NO_HOSTAP'. I will use this in the INSTALL kernel to save some space.
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90634029 |
| 22-Jun-2005 |
dyoung <dyoung@NetBSD.org> |
Resolve conflicts in importation of 18-May-2005 ath(4) / net80211(9) from FreeBSD. Introduce compatibility shims (sys/dev/ic/ath_netbsd.[ch], sys/net80211/ieee80211_netbsd.[ch]). Update drivers (an
Resolve conflicts in importation of 18-May-2005 ath(4) / net80211(9) from FreeBSD. Introduce compatibility shims (sys/dev/ic/ath_netbsd.[ch], sys/net80211/ieee80211_netbsd.[ch]). Update drivers (an, atu, atw, awi, ipw, iwi, rtw, wi) for the new net80211(9) API.
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f07677dd |
| 26-Feb-2005 |
perry <perry@NetBSD.org> |
nuke trailing whitespace
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a4ee532b |
| 07-Sep-2004 |
enami <enami@NetBSD.org> |
Adjust caller for net/if_ieee80211subr.c rev 1.11 change; the argument `reassoc' is replaced with testing if the type is ..._REASSOC_REQ.
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8abb07d1 |
| 10-Aug-2004 |
dyoung <dyoung@NetBSD.org> |
Make the node table into an LRU cache: least-recently used nodes are at the end of the node queue. Change the reference-counting discipline: ni->ni_refcnt indicates how many times net80211 has grant
Make the node table into an LRU cache: least-recently used nodes are at the end of the node queue. Change the reference-counting discipline: ni->ni_refcnt indicates how many times net80211 has granted ni to the driver. Every node in the table with ni_refcnt=0 is eligible to be garbage-collected. The mere presence of a node in the table does not any longer indicate its auth/assoc state; nodes have a ni_state variable, now. A sysctl, net.link.ieee80211.maxnodecache, controls the maximum LRU cache size.
While I am here, patch ieee80211_find_node_for_beacon to do a "best match" by bssid/ssid/channel, not a "perfect match." This keeps net80211 from caching duplicate nodes in the table.
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f526e732 |
| 23-Jul-2004 |
mycroft <mycroft@NetBSD.org> |
Cleanup of ieee80211_node from madwifi: * Don't use ifp pointers; use ieee80211com. * Implement the locking macros that are used under FreeBSD and Linux.
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e47eed0b |
| 23-Jul-2004 |
mycroft <mycroft@NetBSD.org> |
Hide some code behind an #ifdef IEEE80211_DEBUG.
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75f8366d |
| 23-Jul-2004 |
mycroft <mycroft@NetBSD.org> |
Yet more DPRINTF() cleanup.
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