The places using drv->use_monitor were already skipping creation of the
monitor interface if drv->device_ap_sme == 0. This means that the
monitor interface operations would not have worked anyway and it is safe
to set drv->use_monitor to zero for all such cases. This fixes an issue
with management frame subscription not happening properly for the case
where the AP SME is in the driver and the driver supports monitor
interfaces (for other purposes).
This commit also removes the check for monitor support and the
previously used workaround that cleared drv->use_monitor in
drv->device_ap_sme == 1 case if monitor interface was not supported
since that condition cannot occur anymore.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Upon receiving FST Setup Request from some peer on some interface,
search is made to see if same peer is connected on other interface with
specific band_id. With multiple peers, bug in
fst_group_does_iface_appear_in_other_mbies() caused wrong peer address
to be returned sometimes.
Fix this with a modified, simplified search algorithm of peer's "other"
connection.
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
Fix some mistakes in the previous commit for adding QCA vendor commands
for indoor location.
Note: The renamed enum value does not change the ABI, but the addition
of QCA_WLAN_VENDOR_ATTR_FTM_MEAS_INVALID in the beginning of enum
qca_wlan_vendor_attr_ftm_meas does renumber
QCA_WLAN_VENDOR_ATTR_FTM_MEAS_* values. The previous values were
committed yesterday and have not been used in any released code yet, so
this is a justifiable quick fix.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Assign QCA vendor specific commands, attributes, and events for
supporting indoor location features.
These features include:
1. Fine timing measurement (FTM) - allows measurement of distance
between two stations. Based on IEEE P802.11-REVmc/D7.0, 11.24.6 FTM is
performed between two stations: one is an initiator, typically a client
that wants to measure distance to another AP, and one is a responder,
typically an AP which responds to measurement requests from other
clients. The responder can be configured to report its location, either
in absolute coordinates (LCI) or free-form description (LCR).
2. Angle of arrival (AOA) - allows measurement of azimuth and elevation
between two stations.
The above features can be combined to allow a station to get an accurate
indoor location.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Add configuration options that control publishing of fine timing
measurement (FTM) responder and initiator functionality via bits 70, 71
of Extended Capabilities element. Typically, FTM functionality is
controlled by a location framework outside wpa_supplicant. When
framework is activated, it will use wpa_supplicant to configure the
STA/AP to publish the FTM functionality. See IEEE P802.11-REVmc/D7.0,
9.4.2.27.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Add configuration options that control publishing of fine timing
measurement (FTM) responder and initiator functionality via bits 70, 71
of Extended Capabilities element. Typically, FTM functionality is
controlled by a location framework outside hostapd. When framework is
activated, it will use hostapd to configure the AP to publish the FTM
functionality. See IEEE P802.11-REVmc/D7.0, 9.4.2.27.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Some deployed stations incorrectly consider nsts capability in
(Re)Association Response frame as required capability instead of maximum
capability and if it is greater than station's capability then beamform
will not happen in uplink traffic.
This commit adds support for an optional workaround to use station's
nsts capability in (Re)Association Response frame if the station's nsts
is less than AP by using the use_sta_nsts=1 configuration parameter.
This configuration is introduced in this commit and it is disabled by
default.
Signed-off-by: Tamizh chelvam <c_traja@qti.qualcomm.com>
Some user space monitor wants to offload link layer statistics to
firmware. A new command QCA_NL80211_VENDOR_SUBCMD_LL_STATS_EXT and
associcated attributes are added. The monitor will use this new command
to configure monitoring paramters and get link layer statistics.
Attributes added in this change:
1. Parameters for FW to trigger the statistics report
2. Peer STA power state
3. TX failure statistics
Signed-off-by: Zhang Qian <zhangq@qti.qualcomm.com>
This patch aims to expose the configuration file path as an interface
property, like is done with the driver and the bridge name. Doing so,
higher layer programs become responsible to recreate interfaces with the
correct configuration file path when programs need to remove them.
Signed-off-by: Jose Blanquicet <blanquicet@gmail.com>
Assign cs in ieee802_1x_mka_decode_dist_sak_body and reuse it.
Cleanup of key allocation: ieee802_1x_kay_generate_new_sak() and
ieee802_1x_mka_decode_dist_sak_body() both allocate a struct key_conf,
fill it, and ask ieee802_1x_kay_init_data_key() to allocate and set up a
struct data_key. They also allocate multiple key buffers and copy the
same data around. Stop moving data from buffer to buffer, and just
allocate what we really need.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Instead of copying from kay to a temporary struct, and then from the
struct to the sm, just copy from kay to cp.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This avoids unnecessary typecasting while still being able to compare
the value to CS_TABLE_SIZE without compiler warnings.
Signed-off-by: Jouni Malinen <j@w1.fi>
Share mka deletion implementation in ieee802_1x_participant_timer() for
the cak_life and mka_life expiration cases.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This takes care of priority comparison followed by MAC address
comparison if the priorities are identical.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This is a known constant value (CS_ID_LEN, i.e., the length of the EUI64
identifier) and does not need to be provided separately in these
function calls.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
to_use_sak is a Boolean variable, so there is no need for an if
statement to figure out whether to return TRUE or FALSE.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Use for loop to remove unnecessary goto use and similar cleanup to
simplify the loops in ieee802_1x_mka_i_in_peerlist(),
ieee802_1x_mka_decode_live_peer_body(), and
ieee802_1x_kay_decode_mkpdu().
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Each loop iteration resets body_peer in the beginning, so there is no
need to increment this pointer in the end.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Add ieee802_1x_kay_get_potential_peer() similarly to the previously used
ieee802_1x_kay_get_live_peer() and use these helper functions more
consistently to avoid multiple implementations of peer lookups.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This splits the u32 bitfields into u8 variables and using bitfields only
for the cases where under 8-bit fields are used.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
It looks like the attempt to read the process id from a PID file can
return empty data. This resulted in kill_pid() failing to kill the
process and all the following FST test cases using the extra interface
failing. While the PID file is really supposed to have a valid PID value
when we get this far, it is better to try multiple times to avoid
failing large number of test cases.
The current os_daemonize() implementation ends up calling daemon() first
and then writing the PID file from the remaining process that is running
in the background. This leaves a short race condition where an external
process that started hostapd/wpa_supplicant could end up trying to read
the PID file before it has been written.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Previously, this was initialized in hostapd_setup_bss() which made it
possible for a REMOVE_NEIGHBOR control interface command to be issued
prior to the list head pointers having been set. That resulted in a NULL
pointer dereference. Fix this by initializing the list head at the time
the data structure gets allocated.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This hostapd control interface command could hit a NULL pointer
dereference if issued before the BSS was enabled.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Number of hostapd control interface commands (e.g., STATUS-DRIVER) could
result in NULL pointer dereference when issued on not yet enabled BSS.
Fix this by checking that the driver interface has been initialized
before calling the driver_ops function.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
