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Author SHA1 Message Date
Jouni Malinen
33d8a77a39 Remove incorrect statement about get_hw_feature_data() driver_ops 
This function is actually needed for quite a bit more than just
user space MLME implementation. The old comment here has not been
accurate for a long time, so get rid of it.
 2011-10-23 20:09:40 +03:00
Jouni Malinen
edc3a7c414 Remove unused driver_ops client MLME functions 
These driver_ops functions set_channel, set_ssid, set_bssid,
mlme_add_sta, and mlme_remove_sta were used with the user space
MLME implementation in wpa_supplicant. That was only for testing
purposes and was removed, but these driver_ops were forgotten.
Remove them now to remove confusing driver_ops definitions.
 2011-10-23 20:07:57 +03:00
Christian Lamparter
e1e8cae3c7 wpa_supplicant: Check rate sets before joining BSS 
IEEE Std 802.11-2007 7.3.2.2 demands that in order to join a BSS all
required basic rates have to be supported by the hardware.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
 2011-10-23 17:21:50 +03:00
Christian Lamparter
6bf731e8ce wpa_supplicant: Unify hardware feature data 
The hardware feature data is required in several different places
throughout the code. Previously, the data was acquired and freed on
demand, but with this patch wpa_supplicant will keep a single copy
around at runtime for everyone to use.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
 2011-10-23 17:21:50 +03:00
Jouni Malinen
e3b473eb4e Allow driver wrappers to indicate whether HT info is known 
This is needed to be able to figure out whether the driver is known
not to support HT.
 2011-10-23 17:21:39 +03:00
Jouni Malinen
7756114f6a Postpone global_init() call until first driver instance is initialized 
This avoids allocating global driver state for driver wrappers that
are built in but not used. This can save some resources and avoids
failures with driver_nl80211.c that is now initializing netlink
connections for nl80211 in global_init().
 2011-10-23 13:20:52 +03:00
Jouni Malinen
3803bd331d TLS: Validate RSA ClientKeyExchange length field 
Instead of using implicit length based on the received buffer, validate
RSA ClientKeyExchange based on the explicit length field.
 2011-10-23 13:04:32 +03:00
Jouni Malinen
46eeedac61 Remove unused variables 2011-10-23 12:42:55 +03:00
Grant Erickson
80267c9cec dbus: Removed unused local variable 
Signed-off-by: Grant Erickson <marathon96@gmail.com>
 2011-10-23 12:36:04 +03:00
Jouni Malinen
2683690d91 Fix hostapd_wpa_auth_send_ether() return value 
This was not currently used for anything, but better return the correct
value instead of hardcoded -1.
 2011-10-23 12:33:17 +03:00
Jouni Malinen
b832d34c48 Comment out scard initialization code if PCSC_FUNCS is not set 2011-10-23 12:24:36 +03:00
Jouni Malinen
fe4c43ce95 Remove unused variable from os_gmtime() 2011-10-23 12:22:40 +03:00
Jouni Malinen
bd2df8921b nl80211: Remove some unnecessary ifdef HOSTAPD blocks 2011-10-22 22:51:49 +03:00
Jouni Malinen
17fbb751e1 Remove user space client MLME 
This code was used only with driver_test.c to allow MLME operations
in hostapd to be tested without having to use a real radio. There
are no plans on extending this to any other use than testing and
mac80211_hwsim has now obsoled the need for this type of testing.
As such, we can drop this code from wpa_supplicant to clean up the
implementation of unnecessary complexity.
 2011-10-22 22:45:38 +03:00
Andrii Bordunov
745e8aba69 Add CONFIG_WPS_REG_DISABLE_OPEN to defconfig 2011-10-22 22:24:34 +03:00
Andrii Bordunov
2c4f80d519 WPS: Use ifdef blocks consistently for CONFIG_WPS_REG_DISABLE_OPEN 
The registrar variable is used only if this macro is defined, so no
need to set it otherwise.
 2011-10-22 22:21:53 +03:00
Andrii Bordunov
d5695081c2 wpa_priv: Link in trace.o to fix CONFIG_WPA_TRACE build 2011-10-22 22:18:54 +03:00
Jouni Malinen
8d2639127f wpa_priv: Link in ieee802_11_common.o if driver_nl80211 is used 2011-10-22 22:17:41 +03:00
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