This enables more convenient protocol testing of station side
functionality in various error cases and unexpected sequences without
having to implement each test scenario within hostapd.
ext_mgmt_frame_handle parameter can be set to 1 to move all management
frame processing into an external program through control interface
events (MGMT-RX and MGMT-TX-STATUS) and command (MGMT_TX).
Signed-hostap: Jouni Malinen <j@w1.fi>
These files have been distributed only under the BSD license option
since February 2012. Clarify the license statements in the files to
match that to avoid confusion.
Signed-hostap: Jouni Malinen <j@w1.fi>
If configuration of the group key to the driver fails, move the WPA
group into failed state and indication group setup error to avoid cases
where AP could look like it is working even through the keys are not set
correctly.
Signed-hostap: Jouni Malinen <j@w1.fi>
This adds initial parts for supporting the new GCMP-256, CCMP-256,
BIP-GMAC-128, BIP-GMAC-256, and BIP-CMAC-256 cipher suites.
Signed-hostap: Jouni Malinen <j@w1.fi>
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>
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>
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>
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>
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>
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>
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>
The RADIUS server needs to calculate uptime, which is relative
and thus should use monotonic time.
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
Since the RADIUS client cares about relative time (retry timeout)
only, it should use monotonic time.
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Just the usual, with a new function os_reltime_initialized()
thrown in that checks whether time has ever been retrieved
(time can't be completely zero).
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
This helper functions checks whether a given entry has expired,
given the last active timestamp, the current time, and a timeout.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Based on priority, remove the connection with least priority whenever
a frequency conflict is detected.
Signed-hostap: Jithu Jance <jithu@broadcom.com>
