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Johannes Berg ff5e1d14af nl80211: Treat RSSI as part of each sched scan matchset 
The original RSSI filter semantics for scheduled scan were
really confusing - a separate matchset was created, but it
wasn't actually treated as a separate matchset in the kernel
but rather used as the global RSSI value. The RSSI matchset
thus behaved like an RSSI filter outside of the matchsets,
being ANDed rather than ORed (as normal between matchsets.)

To make this less confusing, I changed the kernel API a bit
to actually treat the RSSI inside each matchset properly,
but keeping it compatible with the old approach by using a
matchset with only an RSSI value as the default for all the
other matchsets, and adding it as a separate matchset only
if it's the only one.

The proper way for wpa_supplicant to do this then would be
to add the RSSI to each SSID matchset, and only add another
matchset without SSID if there's none with.

However, to keep compatibility with older kernels, always
keep the non-SSID matchset and only add the RSSI to all the
other matchsets. This gets close to the desired behaviour,
the only difference would be that we shouldn't add the RSSI
matchset if there are others, but stays compatible with old
and new kernels, as new ones ignore the RSSI-only matchset
if there are others and those others have an RSSI.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2014-01-30 14:03:53 +02:00
doc P2P: Remove WPA_DRIVER_FLAGS_P2P_MGMT option 2013-12-29 18:20:47 +02:00
eap_example Declare wpa_debug_* variables in src/utils/wpa_debug.h 2013-12-31 19:29:52 +02:00
hostapd WPS NFC: Protect nfcpy pretty print calls against exceptions 2014-01-27 22:08:14 +02:00
mac80211_hwsim hwsim_test: Allow TOS/DSCP field to be set from command line 2013-12-24 14:31:52 +02:00
patches Add OpenSSL 0.9.8x patch for EAP-FAST 2012-07-07 11:01:02 +03:00
radius_example Declare wpa_debug_* variables in src/utils/wpa_debug.h 2013-12-31 19:29:52 +02:00
src nl80211: Treat RSSI as part of each sched scan matchset 2014-01-30 14:03:53 +02:00
tests tests: Add test cases for static handover for join-a-group 2014-01-27 22:08:13 +02:00
wlantest Declare wpa_debug_* variables in src/utils/wpa_debug.h 2013-12-31 19:29:52 +02:00
wpa_supplicant Fix memory leaks and wrong memory access 2014-01-30 14:01:31 +02:00
wpadebug wpadebug: Add option to ignore SSL errors 2013-06-07 20:21:00 +03:00
wpaspy wpaspy: Add optional timeout argument for pending() 2014-01-07 10:45:10 +02:00
.gitignore Add CONFIG_CODE_COVERAGE=y option for gcov 2013-11-24 19:16:12 +02:00
Android.mk Treat VER_2_1_DEVEL the same as VER_0_8_X 2013-12-14 21:23:39 -08:00
build_release Remove scripts and notes related to the Windows binary package 2012-05-08 20:49:33 +03:00
CONTRIBUTIONS Update copyright notices for the new year 2014 2014-01-07 10:45:12 +02:00
COPYING Select the BSD license terms as the only license alternative 2012-02-11 19:39:31 +02:00
README Update copyright notices for the new year 2014 2014-01-07 10:45:12 +02:00

README 

wpa_supplicant and hostapd
--------------------------

Copyright (c) 2002-2014, Jouni Malinen <j@w1.fi> and contributors
All Rights Reserved.

These programs are licensed under the BSD license (the one with
advertisement clause removed).

If you are submitting changes to the project, please see CONTRIBUTIONS
file for more instructions.


This package may include either wpa_supplicant, hostapd, or both. See
README file respective subdirectories (wpa_supplicant/README or
hostapd/README) for more details.

Source code files were moved around in v0.6.x releases and compared to
earlier releases, the programs are now built by first going to a
subdirectory (wpa_supplicant or hostapd) and creating build
configuration (.config) and running 'make' there (for Linux/BSD/cygwin
builds).


License
-------

This software may be distributed, used, and modified under the terms of
BSD license:

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.

3. Neither the name(s) of the above-listed copyright holder(s) nor the
   names of its contributors may be used to endorse or promote products
   derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.