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Author SHA1 Message Date
Andrii Bordunov
f7fcfc347c wpa_priv: Update function arguments to fix compilation 2011-10-22 22:11:40 +03:00
Jouni Malinen
9e0e6902a2 Share a single wpa_scan_results_free() implementation 
There is not really a very good location for this anywhere, but the
function is small enough to live as an inline function for now.
 2011-10-22 22:09:40 +03:00
Andrii Bordunov
d01b205378 Remove unused variable and function 2011-10-22 21:59:17 +03:00
Ben Greear
f935bd4dc5 Fix typo in comment related to EAPOL 
Signed-off-by: Ben Greear <greearb@candelatech.com>
 2011-10-22 21:41:09 +03:00
Ben Greear
c81eff1a61 nl80211: Use one global ioctl socket 
Saves sockets when using multiple VIFS in a single
wpa_supplicant process.

Signed-off-by: Ben Greear <greearb@candelatech.com>
 2011-10-22 21:39:42 +03:00
Ben Greear
276e2d671c nl80211: Use a global netlink command object 
Netlink sockets can be shared among all driver instances, saving
sockets and memory when using multiple interfaces in a single process.
 2011-10-22 20:06:32 +03:00
Ben Greear
2a7b66f574 nl80211: Use global nl_cb template 
All interfaces can share a single nl_cb template.
 2011-10-22 20:06:30 +03:00
Ben Greear
dac12351d8 nl80211: Clean up error path in wpa_driver_nl80211_init 
No need to duplicate the deinit code since wpa_driver_nl80211_deinit()
can be used here to clean up after a failure.
 2011-10-22 18:28:06 +03:00
Johannes Berg
a92dfde818 nl80211: Abstract handle/cache (de)allocation 
This is a cleanup now and makes it easier to add more sockets in the
future.
 2011-10-22 16:56:43 +03:00
Johannes Berg
7635bfb071 nl80211: Fix hostapd error path 
i802_init() tries to clean up everything manually, call
wpa_driver_nl80211_deinit() instead and also handle the
EAPOL socket properly.
 2011-10-22 13:04:47 +03:00
Ben Greear
36d84860bb nl80211: Use global netlink rtm event object 
Netlink sockets can be shared among all driver instances, saving lots
of sockets, spurious log messages, memory, and CPU usage when using
multiple interfaces in a single process.
 2011-10-22 12:39:05 +03:00
Jouni Malinen
4b24282a17 hostapd: Call global_init/global_deinit driver_ops 
Now both wpa_supplicant and hostapd allow the driver wrappers to use the
global context similarly.
 2011-10-22 12:22:59 +03:00
Jouni Malinen
9fb0407055 nl80211: Use a wrapper for genlmsg_put 
This reduces the code size by a kilobyte or so and makes it easier
to replace the netlink instances to be shared among interfaces.
 2011-10-22 11:29:03 +03:00
Dmitry Shmidt
bd43938102 wext: Do not set SSID on disconnect on Android 
Some drivers seem to try to associate using the random SSID, so
do not use this hack on Android.
 2011-10-21 19:11:07 +03:00
Jouni Malinen
724950836f wext: Clean up the disconnect BSSID/SSID clearing 2011-10-21 19:09:25 +03:00
Dmitry Shmidt
48f8e03622 Prevent ap_scan change during association 
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
 2011-10-21 19:00:18 +03:00
Dmitry Shmidt
8f5b9aa19a Set ANDROID_LOG_NAME depending on application 
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
 2011-10-21 18:59:42 +03:00
Dmitry Shmidt
9aa10e2b27 Add blacklist command 
This command allows an external program manage the BSS blacklist
and display its current contents.

Note: The blacklist is considered to be internal mechanism within
wpa_supplicant and changing it can have unexpected results.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
 2011-10-21 18:59:16 +03:00
Jouni Malinen
bdc4c18e0a wext: Remove trailing whitespace 2011-10-21 18:58:01 +03:00
Jouni Malinen
11540c0b21 Interworking: Allow ANT to be configured for Probe Request frames 
Access Network Type can now be configured (default: 15 = wildcard) to
limit which APs reply to the scan.
 2011-10-21 12:44:29 +03:00
Jouni Malinen
122ba57936 Interworking: Filter Probe Request frames based on HESSID and ANT 
Do not reply to Interworking-enabled Probe Request frames if they
request mismatching HESSID or ANT.
 2011-10-21 12:43:53 +03:00
Jouni Malinen
538958ae9c Interworking: Add Interworking element to IE parser 2011-10-21 12:43:24 +03:00
Jouni Malinen
16991cffd6 Interworking: Include Access Network Type in set_ap() driver_ops 
This may be needed for drivers that process Probe Request frames
internally.
 2011-10-21 12:12:36 +03:00
Johannes Berg
e8b5e24e04 nl80211: Clean up capability querying 
There's no need to store everything once and then copy it. Just fill the
capa struct directly in the function that parses the info from nl80211.
 2011-10-20 21:57:32 +03:00
Johannes Berg
9b90955ec7 AP: Pass only bssid/addr/wds to EVENT_RX_FROM_UNKNOWN 2011-10-20 21:51:32 +03:00
Johannes Berg
9236ba4cb5 Move get_hdr_bssid() to make it easier to share for other uses 2011-10-20 21:50:23 +03:00
Jouni Malinen
6e8183d714 nl80211: Stop more quickly on initialization errors 
Stop on fatal errors like an attempt to use a non-existing interface or
not have root privileges to avoid producing confusing error messages.
 2011-10-20 21:36:36 +03:00
Jouni Malinen
8c0d3b4fc6 Fix segfault on error path if driver initialization fails 
wpa_s->wpa is NULL in this case and we better not call WPA state
machine functions.
 2011-10-20 21:10:22 +03:00
Johannes Berg
40442f5b48 nl80211: Compat code for genl_ctrl_alloc_cache 
It's really a waste of bits to duplicate the code for
genl_ctrl_alloc_cache() again and again -- just add a
wrapper like in iw.
 2011-10-20 21:08:26 +03:00
Johannes Berg
bcf24348ed AP: Do station poll in driver wrapper 
This offloads the station polling to driver wrappers, which may offload
it again to the driver. The hostap driver wrapper uses "real" data
frames while nl80211 uses null data frames.

Also add a specific event to indicate that a poll was successful for
future use with the nl80211 driver.
 2011-10-20 21:03:08 +03:00
Jouni Malinen
7a25f29d89 Interworking: Use unsigned integer for bitfield 
Signed integer with one-bit value does not make much sense, so clean
this up by using an unsigned integer instead.
 2011-10-20 20:49:21 +03:00
Jouni Malinen
180cdf45a4 wext: Increase scan timeout from 5 to 10 seconds 
Some dualband cards can use more than five seconds to run through
a full scan, so increase the timeout to avoid hitting the missing
scan completed event workaround.
 2011-10-18 23:04:36 +03:00
Dmitry Shmidt
0597a5b59d Add log_level command 
This can be used to display the current debugging level and to change
the log level during run time.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
 2011-10-18 22:53:46 +03:00
Jouni Malinen
54e9c5fc69 EAP: Clear ClientTimeout back to default value in INITIALIZE 
This fixes an issue where WPS run leaves a small ClientTimeout
value (2) configured and the next EAPOL authentication is started
with that small value even for Identity exchange. This can cause
problems when an EAPOL packet gets dropped immediately after
association and a retry of that packet is needed (which may take
more than two seconds).
 2011-10-18 18:44:35 +03:00
Dmitry Shmidt
ed3eecd786 Android: Add wpa_ctrl_cleanup() 
This function can be used to clean up local UNIX domain socket files
that may be left over from clients that were previously connected to
wpa_supplicant. At least for now, this is only available for Android
builds.
 2011-10-18 17:27:53 +03:00
Jouni Malinen
67e838fd0c Android: Sync Android.mk with recent Makefile changes 2011-10-18 17:15:36 +03:00
Jouni Malinen
ea08bfe384 netlink: Do not use void pointer for pointer arithmetic 
This is a non-standard extension in gcc, so better not depend on it.
 2011-10-18 17:00:08 +03:00
Jouni Malinen
39b97072b2 Add support for Time Advertisement 
This adds preliminary support for IEEE 802.11v Time Advertisement
mechanism with UTC TSF offset.
 2011-10-18 00:24:16 +03:00
Jouni Malinen
96b2cb226a Add os_gmtime() as wrapper for gmtime() 2011-10-18 00:23:42 +03:00
Jouni Malinen
4b2a77aba2 Interworking: Add support for configuring Roaming Consortium List 2011-10-17 23:55:50 +03:00
Jouni Malinen
c7c178e15e Interworking: Add Advertisement Protocol element 
For now, assume that ANQP will always be enabled with Interworking.
This may be made separately configurable in the future.
 2011-10-17 23:19:52 +03:00
Jouni Malinen
3c11382b6c Remove set_intra_bss() driver_ops 
This has been replaced by the isolate parameter available through
set_ap() calls.
 2011-10-17 23:04:27 +03:00
Jouni Malinen
ecff342716 atheros: Add a placeholder function for set_ap() driver_ops 2011-10-17 21:36:28 +03:00
Jouni Malinen
8a33a63f58 Add Interworking configuration in set_ap() driver_ops 
Drivers that implement SME/MLME may find it easier to use separated
information to configure Interworking related parameters.
 2011-10-17 21:35:41 +03:00
Jouni Malinen
a194b06c81 Add Ext Capab and Interworking elements to extra IEs 
These need to be provided to drivers that implement SME/MLME.
 2011-10-17 21:30:44 +03:00
Jouni Malinen
06c4d2472f Move Ext Capab and Interworking element construction into shared file 
These needs to be available for drivers that implement SME/MLME.
 2011-10-17 21:03:52 +03:00
Jouni Malinen
c2ff13c533 Clean up AP mode extra IE construction 
Make it easier to add more IEs into the buffers.
 2011-10-17 20:55:06 +03:00
Jouni Malinen
6c0575c322 Remove unused function argument 2011-10-17 20:10:07 +03:00
Jouni Malinen
31357268e5 Move AP BSS configuration parameters into set_ap() 
Remove the separate driver_ops functions set_cts_protect(),
set_preamble(), set_short_slot_time(), and set_ht_params(). These
belong into same set of operations as set_ap(), so there is no need
to maintain separate functions that just make the driver wrapper
more complex.

Since these have only been used with driver_nl80211.c, the driver_ops
can be removed immediately instead of maintaining backwards
compatibility period with the old functions.
 2011-10-17 19:31:33 +03:00
Jouni Malinen
fd13a54180 Deprecate set_intra_bss() driver_ops 
The AP client isolation parameter is now available through set_ap().
driver_nl80211.c was the only driver wrapper using the set_intra_bss()
call in hostap.git, but some external trees may have used this. Once
those are cleared, the set_infra_bss() driver_ops can be removed
completely. The only remaining use case for it currently is in P2P
GO mode with wpa_supplicant.
 2011-10-17 18:58:46 +03:00