Commit graph

5738 commits

Author SHA1 Message Date
Jouni Malinen
99d7c1dedf wlantest: Add per-TID RX/TX counters
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-24 20:21:27 +02:00
Jouni Malinen
24dbd2813c hwsim_test: Allow TOS/DSCP field to be set from command line
This makes it easier to test how Data frames are mapped to different
ACs.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-24 14:31:52 +02:00
Jouni Malinen
991e31cd66 hwsim_test: Use a valid IPv4 header in the test frame
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-24 14:18:14 +02:00
Jouni Malinen
eaca46532f hwsim_test: Use unsigned bit variables
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-24 13:42:26 +02:00
Moshe Benji
ab41595f35 wpa_supplicant: Fix crash when terminating all interfaces
In wpa_supplicant_terminate_proc(), while iterating and
terminating interfaces, after an interface is terminated,
we can no longer access its memory as it is no longer valid
and causes a crash.

Fix this by saving the pointer to the next interface before freeing
the current one to avoid accessing an invalid memory location.

Signed-hostap: Moshe Benji <moshe.benji@intel.com>
2013-12-24 08:29:28 +02:00
Andrei Otcheretianski
76aab0305c Add secondary channel IE for CSA
If secondary channel is provided for CSA, advertise it in the Secondary
Channel Offset element in Beacon and Probe Response frames.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-12-24 08:27:28 +02:00
Andrei Otcheretianski
8f4713c5c9 Store entire CS freq_params and not only freq
When CSA flow starts, store the entire struct hostapd_freq_params and
not only CS frequency as it was before. The additional freq_params are
required to advertise CS supplementary IEs such as secondary channel,
wide bandwidth CS, etc.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-12-24 08:23:40 +02:00
Andrei Otcheretianski
13daed58c7 Include driver.h in hostapd.h
This allows use of structs (and not only pointers) defined in drivers.h.
Remove also some not needed forward declarations and redundant includes.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
2013-12-24 08:22:37 +02:00
Johannes Berg
a12d34546a wpa_supplicant: Use monotonic time for last_scan check
This just serves to check if there was a scan within
the last 5 seconds, hence it should use monotonic time.
While at it, also use os_reltime_expired().

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 08:21:18 +02:00
Johannes Berg
51bffab117 WPS: Use monotonic time for AP connection attempt
This is only used for a debug message, but that message prints
the time since the last attempt, so it should use monotonic
time instead of wall clock.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 08:19:47 +02:00
Johannes Berg
6473e5c842 wpa_supplicant: Use relative time for TKIP Michael MIC failures
The MMIC failure code should use monotonic time to check
whether 60 seconds have elapsed or not. For type-safety,
use struct os_reltime for the timestamp variable, and
also convert to using os_reltime_expired().

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 08:18:47 +02:00
Johannes Berg
4e1eae1dff wpa_supplicant: Use monotonic time for temp-disabled networks
Temporarily disabled networks are disabled for a certain
duration, so the code should use monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 08:01:59 +02:00
Johannes Berg
151ab808fa P2P: Use monotonic time for GO client waiting
GO activation can fail if the first client doesn't connect
within a certain time, but this should not be dependent on
wall time -- use monotonic time instead.

While at it, use os_reltime_expired().

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 08:00:03 +02:00
Johannes Berg
3326f19355 IBSS RSN: Use monotonic time for reinit detection
The reinit detection skips reinit when the time since the own
authentication frame TX is less than half a second, so it shouldn't
be affected by wall time and use monotonic time instead.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:58:21 +02:00
Johannes Berg
196a217403 WPS_UPNP: Use monotonic time for event debouncing
The event debouncing isn't very accurate (since it doesn't
take sub-second resolution into account), but it should use
monotonic time anyway since it doesn't care about the wall
clock.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:57:10 +02:00
Johannes Berg
864c9afa6d wps_registrar: Use monotonic time for PBC workaround
The PBC ignore-start workaround just needs to check whether
the time is within 5 seconds, so should use monotonic time.

While at it, add a few more ifdefs to clearly separate the
code and variables needed.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:54:40 +02:00
Johannes Berg
61e98e9cf7 wps_registrar: Use monotonic time for PBC session timeout
PBC sessions are just time-stamped when activated, and
eventually time out, so should use monotonic time.

While at it, make the code use os_reltime_expired().

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:52:49 +02:00
Johannes Berg
3647e5a7cb wps_registrar: Use monotonic time for PIN timeout
If the PIN expires, then a timeout is given, so that monotonic
time should be used.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:51:41 +02:00
Johannes Berg
36186188ec rsn_supp: Use monotonic time for PMKSA cache expiry
Since this is just for relative timeouts, it should use
monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:50:26 +02:00
Johannes Berg
c2be937ce7 wpa_supplicant: Use monotonic time for EAPOL RX workaround
The EAPOL RX workaround checks that the events are less than 100 ms
apart, so only uses relative times and should use monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:35:42 +02:00
Johannes Berg
e72a001b0f bgscan: Use monotonic time
The bgscan simple and learn algorithms should run regardless
of wall clock time jumps, so make them use monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:34:43 +02:00
Johannes Berg
e05f0605bf rsn_supp: Do not track expiration time
The eloop already tracks the expiration/lifetime, and the expiration
isn't really used, so remove it. It should otherwise have used monotonic
time, but since it's not actually used, we can remove it instead.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:33:25 +02:00
Johannes Berg
587071765d RADIUS server: Use monotonic time
The RADIUS server needs to calculate uptime, which is relative
and thus should use monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:32:16 +02:00
Johannes Berg
40128043ca RADIUS client: Use monotonic time
Since the RADIUS client cares about relative time (retry timeout)
only, it should use monotonic time.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:30:45 +02:00
Johannes Berg
acb69cec6f wpa_supplicant: Use monotonic time for RX/BSS times
The BSS table, scan timeout, and related functionality should use
monotonic time since they care about relative values (age) only.
Unfortunately, these are all connected, so the patch can't be split
further. Another problem with this is that it changes the driver wrapper
API. Though, it seems only the test driver is using this.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:27:02 +02:00
Johannes Berg
46b8d4c004 wpa_supplicant: Use monotonic time for SA query timeout
The SA query timeout is just a regular timeout (currently
hard-coded to 1000 TU), so use monotonic time for it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:17:25 +02:00
Johannes Berg
f073fdee7b EAP server: Remove SIM-DB pending timestamp
This should probably have used monotonic time for entry timestamps, but
as those aren't used at all right now, so just remove them entirely.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:15:49 +02:00
Johannes Berg
636e19a53d wpa_ctrl: Use monotonic time for request retry loop
The request retry loop only retries for 5 seconds, so any time
jumps would probably not affect it much, but it should be using
monotonic time nonetheless since it only cares about duration.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:14:50 +02:00
Johannes Berg
7ffe7d222a AP: Use monotonic time for MMIC failure/TKIP countermeasures
Wall time jumps shouldn't affect MMIC failure/TKIP countermeasures,
so use monotonic time. Change the michael_mic_failure variable to
struct os_reltime for type-safety.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:13:34 +02:00
Johannes Berg
dd4e32bae4 AP: Use monotonic time for PMKSA cache
Since the PMKSA cache only uses relative time, use the monotonic time
functions instead of wall time to be correct when the clock jumps.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 07:01:07 +02:00
Johannes Berg
0fc545aee5 AP: Use monotonic time for STA accounting
For type-safety, make sta->acct_session_start a struct os_reltime
and then use monotonic time for accounting. For RADIUS reporting,
continue to use wall clock time as specified by RFC 2869, but for
the session time use monotonic time.

Interestingly, RFC 2869 doesn't specify a timezone, so the value
is somewhat arbitrary.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 06:57:53 +02:00
Eliad Peller
3e06180fe0 bgscan_learn: Start scanning from the first freq
bgscan_learn_get_probe_freq() starts from returning the second entry in
the supp_freqs arrays. Change its logic a bit to make it start from the
first entry.

Signed-hostap: Eliad Peller <eliad@wizery.com>
2013-12-24 06:54:34 +02:00
Eyal Shapira
f4c73ae640 bgscan_learn: Fix initial interval
In case the initial signal level of the associated BSS was above the
given threshold, bgscan_learn module would begin using the
short_interval but never switch to the long_interval as there would be
no signal change event. Make the init code poll for the current signal
level and set scan_interval accordingly. This logic exists in
bgscan_simple but was missing in bgscan_learn.

Signed-hostap: Eyal Shapira <eyal@wizery.com>
2013-12-24 06:54:24 +02:00
Johannes Berg
625188e5bf hwsim tests: Handle regdomain requests in vm scripts
In order to handle regulatory domain requests, crda needs to be
installed on the host, but we also need to install a uevent helper in
the VM so that it gets executed (since we don't run udev).

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 06:49:57 +02:00
Eliad Peller
7dab119380 bgscan_learn: Avoid redundant frequencies
Some hw modes (e.g., 11b and 11g) contain the same frequencies,
causing the supp_freqs array to be populated with redundant entries.

Check for the existence of the freq before adding it.

Signed-hostap: Eliad Peller <eliad@wizery.com>
2013-12-24 06:49:26 +02:00
Eliad Peller
3727123269 bgscan: Stop bgscan only on disassociation
Stopping bgscan on any state other than COMPLETED results
in bgscan reset (stop + start) on every rekeying operation.

Signed-hostap: Eliad Peller <eliad@wizery.com>
2013-12-24 06:48:28 +02:00
Jouni Malinen
b2838baf6a Update IBSS documentation to include RSN option
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-23 20:21:17 +02:00
Jouni Malinen
3208c3e970 tests: Add QoS Map test case
This verifies that QoS Map configuration and update can be completed.
Actual QoS mapping for Data frames within mac80211/cfg80211 is not yet
verified.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-12-23 13:50:54 +02:00
Jouni Malinen
429dd9aff1 Advertise QoS Map support based on driver capability
Do not assume the driver supports QoS Mapping, but instead, advertise
support for this only if CONFIG_INTERWORKING is defined and driver
indicates support for configuring QoS Map.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-12-23 11:05:20 +02:00
Kyeyoon Park
049105b486 nl80211: Add support for QoS Map configuration
This allows nl80211-based drivers to configure QoS Mapping in both AP
and station modes.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-12-23 10:44:59 +02:00
Jouni Malinen
74ddd64b26 nl80211: Sync with mac80211-next.git
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-23 10:44:54 +02:00
Jouni Malinen
9fcd300db6 nl80211: Sync with wireless-testing.git
The driver_nl80211.c changes are needed to avoid compiler warnings
with two frequency attributes pointing to the same value.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-23 10:44:48 +02:00
Ying Wang
8fcabc6817 Treat VER_2_1_DEVEL the same as VER_0_8_X
The Android.mks to include are actually the same.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-12-14 21:23:39 -08:00
Tomasz Bursztyka
b154a24e83 Fix a never-ending loop with multiple radios in wpa_supplicant
Commit 202dec2a94 introduced a never
ending loop for a case where a single wpa_supplicant process is used
with multiple radios. Fix this by advancing the iface pointer properly
to the next interface in the loop until a NULL pointer is hit.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2013-12-14 21:16:05 -08:00
Marek Kwaczynski
493ba877c3 hostapd: Clear interface_added flag on error path
If more BSSes are added in config file than are supported by the driver,
segmentation fault can appear. For this case, the interface_added flag
needs to be cleared if adding a new BSS fails.

Signed-hostap: Marek Kwaczynski <marek.kwaczynski@tieto.com>
2013-12-14 21:13:52 -08:00
Dmitry Shmidt
075131e32e Android: Do not compile wpa_supplicant if not chosen
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2013-12-07 20:50:15 -08:00
Janusz Dziedzic
f7154ceef7 DFS: Use channel switch when radar is detected
Until now DFS was simply restarting the AP when radar was detected. Now
CSA is used to perform smooth switch to the new channel. Stations not
supporting CSA will behave as before.

Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
2013-12-07 20:50:15 -08:00
Janusz Dziedzic
6c6c58d157 hostapd: Make hostapd_set_freq_params() public
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2013-12-07 20:50:15 -08:00
Michal Kazior
b72f949b07 DFS: Allow skipping radar channels
This is needed for AP CSA. Since CSA must happen immediately after radar
is detected there's no time to perform CAC. Thus, radar channels must be
disabled when looking for a new channel to escape to after a radar is
detected.

Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
2013-12-07 20:50:15 -08:00
Janusz Dziedzic
8d1fdde7f0 nl80211/hostapd: Extend channel switch notify handling
Adds support for VHT by parsing bandwidth and center_freq{1,2}.

Signed-hostap: Michal Kazior <michal.kazior@tieto.com>
Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
2013-12-07 20:50:15 -08:00