| History log of /src/sys/net80211/ieee80211_netbsd.h |
| Revision | | Date | Author | Comments |
| 1.24 |
| 18-Mar-2022 |
riastradh | net80211: Use getticks(), not hardclock_ticks.
Less extern in .c this way too.
|
| 1.23 |
| 15-Mar-2020 |
thorpej | Define and implement a locking protocol for the ifmedia / mii layers:
- MP-safe drivers provide a mutex to ifmedia that is used to serialize
access to media-related structures / hardware regsiters. Converted
drivers use the new ifmedia_init_with_lock() function for this. The
new name is provided to ease the transition.
- Un-converted drivers continue to call ifmedia_init(), which will supply
a compatibility lock to be used instead. Several media-related entry
points must be aware of this compatibility lock, and are able to acquire
it recursively a limited number of times, if needed. This is a SPIN
mutex with priority IPL_NET.
- This same lock is used to serialize access to PHY registers and other
MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed,
and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking
protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex
to the ifmedia later via a new ieee80211_media_init_with_lock() function.
This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use
an adaptive mutex. The mcx driver still needs to be fully converted to
NET_MPSAFE.
|
| 1.22 |
| 22-Dec-2018 |
maxv | Move m_align() back into the kernel, and switch M_ALIGN and MH_ALIGN to it.
Forcing a distinction between M_ALIGN and MH_ALIGN is too bug-friendly and
serves no particular purpose.
|
| 1.21 |
| 03-May-2018 |
maxv | branches: 1.21.2;
Remove ovbcopy from net80211.
|
| 1.20 |
| 27-Apr-2018 |
maxv | Move m_align and m_append into iee80211_netbsd.c. They are part of
net80211, and shouldn't be used outside.
|
| 1.19 |
| 07-Apr-2014 |
pooka | branches: 1.19.26;
Use module-compatible sysctl init instead of link sets.
|
| 1.18 |
| 27-Jun-2013 |
christos | branches: 1.18.2; 1.18.6;
- add m_add() that puts an mbuf to end of a chain
- m_append() and m_align() with their family
- remove parameters from prototypes
|
| 1.17 |
| 31-Dec-2011 |
christos | branches: 1.17.6;
- fix offsetof usage, and redundant defines
- kill pointer casts to 0
|
| 1.16 |
| 07-Oct-2011 |
dyoung | branches: 1.16.2; 1.16.6;
Use atomic_ops(3) to increase/decrease node reference counts, just
like the upstream code did, because the current reference counting is
potentially racy. This works fine in light testing.
|
| 1.15 |
| 15-Jun-2008 |
christos | move TAILQ_FOREACH_SAFE -> sys/queue.h
|
| 1.14 |
| 13-Feb-2008 |
skrll | branches: 1.14.4; 1.14.6; 1.14.8; 1.14.10; 1.14.12; 1.14.14;
s/MUTEX_DRIVER/MUTEX_DEFAULT/
The only true NetBSD mutex type.
|
| 1.13 |
| 11-Feb-2008 |
dyoung | Re-implement the net80211 locks using mutex(9) instead of splnet(9)
shenanigans. This matches the FreeBSD implementation much more
closely, but performance may suffer.
|
| 1.12 |
| 13-Jan-2008 |
degroote | 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
|
| 1.11 |
| 04-Mar-2007 |
christos | branches: 1.11.16; 1.11.22; 1.11.28;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.10 |
| 02-Mar-2006 |
dyoung | branches: 1.10.18; 1.10.20; 1.10.28;
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.
|
| 1.9 |
| 10-Dec-2005 |
elad | branches: 1.9.4; 1.9.6;
Multiple inclusion protection, as suggested by christos@ on tech-kern@
few days ago.
|
| 1.8 |
| 04-Dec-2005 |
christos | Merge the 3 copies of m_getcl() so that fast ipsec compiles again together
with net80211. XXX: We don't really have an m_getcl(), we just emulate it.
|
| 1.7 |
| 18-Nov-2005 |
skrll | 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)
|
| 1.6 |
| 18-Aug-2005 |
skrll | branches: 1.6.6;
Don't need to declare m_append twice.
|
| 1.5 |
| 26-Jul-2005 |
dyoung | Resolve conflicts.
|
| 1.4 |
| 10-Jul-2005 |
dyoung | Cosmetic: reunite a comment with the code it describes.
|
| 1.3 |
| 22-Jun-2005 |
martin | branches: 1.3.2;
Remove unused <atomic.h> include; add <sys/device.h> includes where
needed.
|
| 1.2 |
| 22-Jun-2005 |
dyoung | 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.
|
| 1.1 |
| 23-Jul-2004 |
mycroft | branches: 1.1.1; 1.1.2;
First part of this file -- ieee80211_node locking macros.
|
| 1.1.2.4 |
| 11-Dec-2005 |
christos | Sync with head.
|
| 1.1.2.3 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.1.2.2 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.1.2.1 |
| 23-Jul-2004 |
skrll | file ieee80211_netbsd.h was added on branch ktrace-lwp on 2004-08-03 10:54:21 +0000
|
| 1.1.1.3 |
| 18-Nov-2005 |
skrll | Import FreeBSD's net80211(9) of 1-nov-2005
|
| 1.1.1.2 |
| 26-Jul-2005 |
dyoung | Import FreeBSD's net80211(9) of 2005-07-11
|
| 1.1.1.1 |
| 21-Jun-2005 |
dyoung | Import FreeBSD's net80211(9) of 2005-05-18
|
| 1.3.2.4 |
| 27-Feb-2008 |
yamt | sync with head.
|
| 1.3.2.3 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.3.2.2 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.3.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.6.6.1 |
| 22-Nov-2005 |
yamt | sync with head.
|
| 1.9.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.9.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.10.28.1 |
| 05-Jun-2009 |
snj | Pull up following revision(s) (requested by joerg in ticket #1321):
sys/net80211/ieee80211_netbsd.h: revision 1.15
sys/sys/queue.h: revision 1.49
move TAILQ_FOREACH_SAFE -> sys/queue.h
|
| 1.10.20.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.10.18.1 |
| 05-Jun-2009 |
snj | Pull up following revision(s) (requested by joerg in ticket #1321):
sys/net80211/ieee80211_netbsd.h: revision 1.15
sys/sys/queue.h: revision 1.49
move TAILQ_FOREACH_SAFE -> sys/queue.h
|
| 1.11.28.1 |
| 19-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.11.22.1 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.11.16.1 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.14.14.1 |
| 18-Jun-2008 |
simonb | Sync with head.
|
| 1.14.12.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.14.10.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.14.8.1 |
| 17-Jun-2008 |
yamt | sync with head.
|
| 1.14.6.1 |
| 29-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.14.4.3 |
| 23-Feb-2008 |
skrll | Another merge botch.
|
| 1.14.4.2 |
| 23-Feb-2008 |
skrll | Fix merge botch so that we use new world locking.
|
| 1.14.4.1 |
| 22-Feb-2008 |
skrll | Beginning of a sync with net80211 from FreeBSD. Lots to do.
Sources taken from 2008-02-22.
|
| 1.16.6.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.16.2.2 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.16.2.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.17.6.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.18.6.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.18.2.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.19.26.3 |
| 26-Dec-2018 |
pgoyette | Sync with HEAD, resolve a few conflicts
|
| 1.19.26.2 |
| 21-May-2018 |
pgoyette | Sync with HEAD
|
| 1.19.26.1 |
| 02-May-2018 |
pgoyette | Synch with HEAD
|
| 1.21.2.12 |
| 16-Apr-2020 |
nat | Use if_stat functions.
|
| 1.21.2.11 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.21.2.10 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.21.2.9 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.21.2.8 |
| 15-Aug-2018 |
phil | Final changes for 200 hour contract. Still a lot of work to do.
With these changes, Station mode works with an open AP.
|
| 1.21.2.7 |
| 03-Aug-2018 |
phil | State Save:
Scanning works, can see the broadcasts and stations.
Association appears to work. (open networks only, no encryption yet.)
IP traffic doesn't flow yet, not sure where the error is.
Added back more NetBSD ioctls not in the FreeBSD code. Still have
more to go.
Updated my TESTWIFI kernel config.
|
| 1.21.2.6 |
| 28-Jul-2018 |
phil | End of the week state save:
Got workqueues doing FreeBSD tasks. (still questions on how correct it is.)
Incremental changes in many places.
Still *lots* of debugging code that needs to go away some day.
"ifconfig urtwn0 up" now does not crash, still needs scan to work properly.
|
| 1.21.2.5 |
| 20-Jul-2018 |
phil | State save:
urtwn: ifp->if_softc points to a vap, not the urtwn softc, fix code for this.
add missing routines, need to get them filled out correctly.
80211: Add back some NetBSD ioctls, start working on the sysctl tree.
|
| 1.21.2.4 |
| 16-Jul-2018 |
phil | State save.
urtwn now can attach and shows up in the "ifconfig -a" list.
|
| 1.21.2.3 |
| 12-Jul-2018 |
phil | State save. New kernel config for this brach only. TESTWIFI does
produce a kernel. It is not working. athn files not compiling yet
and commented out of the TESTWIFI kernel, which only has urtwn 802.11
driver enabled. ieee80211_alq.c and ieee80211_ddb.c not compiling yet.
|
| 1.21.2.2 |
| 28-Jun-2018 |
phil | Add RCS ID at the top of all the files.
|
| 1.21.2.1 |
| 28-Jun-2018 |
phil | Start of WiFi refresh. Copy of FreeBSD net80211 directory with git
mirror commit id of 09e3123164ec345822e00465039503686efde455, no
changes yet. ieee80211_netbsd.[ch] from ieee80211_freebsd.[ch].
|
