This allows the FILS KEK and AAD data (nonces) to be configured to the
driver for association so that the driver can encrypt the
(Re)Association Request frame and decrypt the (Re)Association Response
frame.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes it cleaner for the FILS implementation to use the same design
for setting Authentication frame elements as was already done with SAE.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This also implements the macsec_get_capability for the macsec_qca
driver to maintain the existing behavior.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to struct receive_sc
down the stack to the {create,delete}_recevie_sc() ops, instead of
passing the individual properties of the SC.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to struct transmit_sc
down the stack to the {create,delete}_transmit_sc() ops, instead of
passing the individual arguments.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to struct receive_sa
down the stack to the {create,enable,disable}_receive_sa() ops, instead
of passing the individual properties of the SA.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to struct transmit_sa
down the stack to the {create,enable,disable}_transmit_sa ops, instead
of passing the individual properties of the SA.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to structs transmit_sa
and receive_sa down the stack to get_receive_lowest_pn(),
get_transmit_next_pn(), and set_transmit_next_pn() ops, instead of
passing the individual arguments.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
These structs will be passed down to macsec drivers in a coming patch to
make the driver interface cleaner, so they need to be shared between the
core MKA implementation and the drivers.
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>
Accoding to the comment of struct wpa_driver_mesh_bss_params, the
max_peer_links parameter should be under that struct.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This makes wpa_supplicant set default scan IEs to the driver (if the
vendor command is supported). The driver can use these IEs in the scan
requests initiated by the driver itself. Also the driver can merge these
IEs into further scan requests that it receives, in case if the scan
request doesn't carry any of the IEs sent in this command.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Previously, mesh power management functionality works only with kernel
MPM. Because user space MPM did not report mesh peer AID to kernel,
the kernel could not identify the bit in TIM element. So this patch
reports mesh peer AID to kernel.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This allows P2P Listen to be offloaded to device to enhance power
saving.
To start P2P listen offload, from wpa_cli interface, issue the command:
p2p_lo_start <freq> <period> <interval> <count>
To stop P2P listen offload, issue the command:
p2p_lo_stop
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This gets rid of number of sparse warnings and also allows the
compatibility of the declarations to be verified (number of missing
const declarations are fixed here as well).
Signed-off-by: Jouni Malinen <j@w1.fi>
This adds the necessary changes to support extraction and use of the
extended capabilities specified per interface type (a recent
cfg80211/nl80211 extension). If that information is available,
per-interface values will be used to override the global per-radio
value.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add a new "timeout" argument to the event message if the nl80211 message
indicates that the connection failure is not due to an explicit AP
rejection message. This makes it easier for external programs to figure
out why the connection failed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This flag indicates that RRM can be used in (Re)Association Request
frames, without supporting quiet period.
Signed-off-by: Beni Lev <beni.lev@intel.com>
Add a new function declaration that will allow wpa_supplicant to request
the driver to configure data frame filters for specific cases.
Add definitions that will allow frame filtering for stations as
required by Hotspot 2.0:
1. Gratuitous ARP
2. Unsolicited NA
3. Unicast IP packets encrypted with GTK
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
If a legacy client with no P2P PS support is trying to connect to
a P2P GO, the driver should know that, and change its PS behavior
accordingly.
Add a parameter to hostapd_sta_add_params() indicating if P2P PS is
supported by the station and pass this parameter to kernel with nl80211
driver when the station is added/set.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Interface additions/removals are not guaranteed to be for the driver
listening to the kernel events. As such, send the events to
wpa_supplicant_event_global() which can then pick the correct interface
registered with wpa_supplicant to send the event to.
Signed-off-by: Roy Marples <roy@marples.name>
If the driver supports 64-bit TX/RX byte counters, use them directly.
The old 32-bit counter extension is maintained for backwards
compatibility with older drivers.
For nl80211 driver interface, the newer NL80211_STA_INFO_RX_BYTES64 and
NL80211_STA_INFO_TX_BYTES64 attributes are used when available. This
resolves the race vulnerable 32-bit value wrap/overflow. Rework RADIUS
accounting to use these for Acct-Input-Octets, Acct-Input-Gigawords,
Acct-Output-Octets, and Acct-Output-Gigawords, these values are often
used for billing purposes.
Signed-off-by: Nick Lowe <nick.lowe@lugatech.com>
This provides means for determining whether the driver supports full AP
station state and setting the needed STA flags for using this
functionality.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
PBSS (Personal Basic Service Set) is a new BSS type for DMG
networks. It is similar to infrastructure BSS, having an AP-like
entity called PCP (PBSS Control Point), but it has few differences.
PBSS support is mandatory for IEEE 802.11ad devices.
Add a pbss flag to the relevant structures to support starting a PCP and
connecting to a PCP. Implement support in the nl80211 driver by using
the new PBSS flag attribute.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Need to include these headers in C++ files for adding a binder interface
to wpa_supplicant. So, fix the following C++ compiler errors in them:
1. Add explicit C-style casts in wpa_buf.h header.
2. Move the nested definition of wpa_driver_scan_ssid in driver.h
outside of wpa_driver_scan_params because it is used in another
structure below.
Signed-off-by: Roshan Pius <rpius@google.com>
Add 'scan plans' to driver scan parameters for scheduled scan.
Each 'scan plan' specifies the number of iterations to run the scan
request and the interval between iterations. When a scan plan
finishes (i.e., it was run for the specified number of iterations),
the next scan plan is executed. The last scan plan will run
infinitely.
The maximum number of supported scan plans, the maximum number of
iterations for a single scan plan and the maximum scan interval
are advertised by the driver.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
This adds the driver interface commands for issuing a request to abort
an ongoing scan operation.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends the previous design that covered only the VHT 80 MHz cases
for VHT channel flags. New functions are introduced to allow 160 MHz
bandwidth cases to determine the center channel and check availability
of a 160 MHz channel.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
When an AP interface it created, it is also setup and subscribes
for management frames etc. However, when the interface is added by
wpa_supplicant, setting up for AP operations is redundant because
it will be done by wpa_supplicant on wpa_drv_init() when setting
the interface mode to AP.
In addition, it may cause wpa_supplicant to fail initializing the
interface as it will try to subscribe for management frames on this
interface but the interface is already registered.
Change this, so when adding an AP interface, make setting up the AP
optional, and use it only when the interface is added by hostapd but not
when it is added by wpa_supplicant.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
This allows offloaded roaming to inform user space of the change in IP
subnet post roaming. The device may have roamed to a network which is in
a different subnet which will result in IP connectivity loss. Indicating
the change in subnet enables the user space to refresh the IP address or
to perform IP subnet validation if unknown status is indicated.
The driver indication is reported with a new event from wpa_supplicant
in the following format:
CTRL-EVENT-SUBNET-STATUS-UPDATE status=<0/1/2>
where
0 = unknown
1 = IP subnet unchanged (can continue to use the old IP address)
2 = IP subnet changed (need to get a new IP address)
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Some management frames contain CSA counters which should be updated by
kernel. Change driver op send_mlme() allowing to send a frame,
specifying an array of offsets to the CSA counters which should be
updated. For example, CSA offsets parameters should be specified when
sending Probe Response frames during CSA period.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Channel switch may be performed using both CSA and eCSA IEs together.
This may happen, for example with a P2P GO on band A with legacy
clients. Extend driver API to support up to 2 CSA counters.
This patch also includes the required implementation for nl80211.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Allow wpa_supplicant to use vendor scan (if supported by the driver)
together with the normal nl80211 scan and handling external scan events.
Since this results in possibility of concurrent scan operations, some of
the operations related to scan results need to check more carefully when
an event is relevant for a specific interface.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Extend the QCA vendor specific nl80211 interface to query the preferred
frequency list from driver and add a new wpa_cli command to query this
information.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Upon GO Negotiation completion, if the remote peer becomes GO, send a
hint event over QCA vendor specific interface to inform the driver of
the likely operating channel of the P2P GO.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Extend the nl80211 interface command "driver status" to retrieve the
concurrency capabilities from the driver using the QCA vendor
extensions.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
When ACS is offloaded to device driver and the hw_mode parameter is set
to any, the current_mode structure is NULL which fails the ACS command.
Fix this by populating the ACS channel list with channels from all bands
when current_mode is NULL.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Add vendor command to pass SET setband command to the driver and read
the updated channel list from driver when this notification succeeds.
This allows the driver to update its internal channel lists based on
setband configuration.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Change send_mlme() API to allow sending management frames on a specific
channel, overriding the internal driver decision.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
When device supports dual band operations with offloaded ACS, hw_mode
can now be set to any band (hw_mode=any) in order to allow ACS to select
the best channel from any band. After a channel is selected, the hw_mode
is updated for hostapd.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
By analysing objdump output some read only structures were found in
.data section. To help compiler further optimize code declare these
as const.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
Update ACS driver offload feature for VHT configuration. In addition,
this allows the chanlist parameter to be used to specify which channels
are included as options for the offloaded ACS case.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends the TDLS operation request mechanism to allow TDLS
Discovery Request to be initiated by the driver similarly to the
existing Setup and Teardown requests.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This modifies the BSS selection routines to calculate SNR and estimated
throughput for each scan result and then use the estimated throughput as
a criteria for sorting the results. This extends the earlier design by
taking into account higher throughput rates if both the AP and local
device supports HT20, HT40, or VHT80. In addition, the maximum rate is
restricted based on SNR.
In practice, this gives significantly higher probability of selecting
HT/VHT APs when there are multiple BSSes in the same ESS and SNR is not
low enough to prevent higher MCS use.
Signed-off-by: Jouni Malinen <j@w1.fi>
Read p2p_go_ctwindow (0-127 TUs) from the config file, and pass it to
the driver on GO start.
Use p2p_go_ctwindow=0 (no CTWindow) by default.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Add fixed_freq=<0/1> network block parameter and pass it to the driver
when starting or joining an IBSS. If this flag is set, IBSS should not
try to look for other IBSS networks to merge with on different channels.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
When DFS offloading capability is supported by the driver, the driver
should use these events to indicate when a radar pattern has been
detected, channel availability check (CAC) has been completed, aborted
or finished after the non-occupancy period is over on a DFS channel.
Also, add a new driver.h event to be used by NL80211 to indicate CAC
Started event on a DFS channel.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is a step towards enabling hostapd to restart AP mode functionality
if the interface is disabled and re-enabled, e.g., with ifconfig down
and up. This commit takes care of beaconining only which may be
sufficient for open mode connection, but not for WPA2 cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This modifies struct wpa_ptk to allow the length of KCK and KEK to be
stored. This is needed to allow longer keys to be used, e.g., with
Suite B 192-bit level.
Signed-off-by: Jouni Malinen <j@w1.fi>
Current mesh code uses ap_max_inactivity as inactivity timer. This patch
makes it configurable.
There is another mesh inactivity timer in mac80211. The timer works even
if user_mpm=1. So this patch sets the max value to the timer for
workaround.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Add WPA_DRIVER_FLAGS_HT_IBSS driver feature flag. Some drivers could not
set this feature and next could fail when we will enable HT support for
IBSS with error message: nl80211: Join IBSS failed: ret=-22 (Invalid
argument).
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
cfg80211 dropped support for tracking BSS authentication state and
setting NL80211_BSS_STATUS_AUTHENTICATED in 'cfg80211: stop tracking
authenticated state' three years ago (starting in Linux 3.4). As such,
this workaround code in wpa_supplicant cannot be reached anymore. There
is no real need for maintaining it for older kernels either, since there
are other ways of detecting and working around state mismatches with the
actual authentication operations failing.
Signed-off-by: Jouni Malinen <j@w1.fi>
1. Add parameters to the scan command to allow MAC address
randomization during scan and scheduled scan.
2. Add capability bits to publish MAC address randomization support
in scan and scheduled scan.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
The supplicant code does not try to control the actual channel of the
radio at any point. It simply passes the target peer and channel
parameters to the driver. It's the driver's responsibility to
periodically initiate TDLS channel-switch operations when TDLS
channel-switching is enabled.
Allow enable/disable operations to be invoked via the control interface.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Maximum number of peer links is maximum number of connecting mesh peers
at the same time. This value is 0..255 based on the
dot11MeshNumberOfPeerings range.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
The mesh gate is used to bridge (or route) between mesh network and
another network. For example, mesh gate acts as router between mesh
network and IEEE 802.11 BSS network.
This command makes a virtual mesh interface to be used for mesh gate.
This command expects to be used like this.
wpa_cli -i wlan0 MESH_INTERFACE_ADD ifname=mesh0
wpa_cli -i mesh0 add_network
wpa_cli -i mesh0 set_network 0 ssid '"commell_2X_mmm"'
wpa_cli -i mesh0 set_network 0 mode 5
wpa_cli -i mesh0 set_network 0 frequency 2412
wpa_cli -i mesh0 set_network 0 key_mgmt SAE
wpa_cli -i mesh0 set_network 0 psk '"01234567"'
wpa_cli -i mesh0 mesh_group_add 0
wpa_cli -i wlan0 mesh_group_remove mesh0
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
The send_eapol() callback was used by driver_test.c, but with that
removed, there is no remaining users of the alternative EAPOL frame
transmitting mechanism in wpa_supplicant, i.e., all remaining driver
interfaces use l2_packet instead. Remove the send_eapol() to get rid of
unused code.
Signed-off-by: Jouni Malinen <j@w1.fi>
This commit introduces a QCA vendor command that allows interrogation of
the vendor-specific features supported by the device/driver. Currently
the only defined feature is the ability to offload key management.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This reduced number of unnecessarily duplicated driver interface
callback functions for sending Action frames by using the more generic
send_action() instead of FT specific send_ft_action().
Signed-off-by: Jouni Malinen <j@w1.fi>
Using QCA vendor command, allow ACS function to be offloaded to the
driver. Once channels are selected, hostapd is notified to perform OBSS
operation.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
hostapd was still providing couple of parameters that were used only in
the already removed driver_test.c framework.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add definitions for RRM (Radio Resource Measurement) support:
1. Flags that specify the RRM capabilities of the underlying driver
2. Flag for RRM in Capability Info field in Management frames
3. Indication in association parameters regarding an RRM connection
Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
This allows adding/deleting an IPv6 neighbor entry to/from the bridge,
to which the BSS belongs. This commit adds the needed functionality in
driver_nl80211.c for the Linux bridge implementation. In theory, this
could be shared with multiple Linux driver interfaces, but for now, only
the main nl80211 interface is supported.
Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
Add add_tx_ts() and del_tx_ts() ops to notify the driver about
TSPEC add / delete.
Additionally, add wmm_ac_supported flag to indicate
whether the driver supports WMM AC.
Signed-off-by: Moshe Benji <moshe.benji@intel.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Add a new option "mesh_ht_mode" that specifies the HT mode for the
mesh, with this option on, mesh beacons, actions frames, and probe
responses with include the appropriate HT information elements.
[original implementation by Chun-Yeow Yeoh <yeohchunyeow@gmail.com>]
[some fixes by Masashi Honma <masashi.honma@gmail.com>]
Signed-off-by: Ashok Nagarajan <ashok.dragon@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
New kernels in wiphy_suspend() will call cfg80211_leave_all() that will
eventually end up in cfg80211_stop_ap() unless wowlan_triggers were set.
For now, use the parameters from the station mode as-is. It may be
desirable to extend (or constraint) this in the future for specific AP
mode needs.
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This was used in driver_test.c, but that driver wrapper has been removed
and there are no remaining or expected users for EVENT_MLME_RX.
Signed-off-by: Jouni Malinen <j@w1.fi>
This was used in hostapd driver_test.c, but that driver wrapper has been
removed and there are no remaining or expected users for
EVENT_FT_RRB_RX.
Signed-off-by: Jouni Malinen <j@w1.fi>
This allows setting a network parameter on the bridge that the BSS
belongs to.
This commit adds the needed functionality in driver_nl80211.c for the
Linux bridge implementation. In theory, this could be shared with
multiple Linux driver interfaces, but for now, only the main nl80211
interface is supported.
Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
This allows setting a bridge port attribute. Specifically, the bridge
port in this context is the port to which the BSS belongs.
This commit adds the needed functionality in driver_nl80211.c for the
Linux bridge implementation. In theory, this could be shared with
multiple Linux driver interfaces, but for now, only the main nl80211
interface is supported.
Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
This allows adding/deleting an IPv4 neighbor entry to/from the bridge,
to which the BSS belongs. This commit adds the needed functionality in
driver_nl80211.c for the Linux bridge implementation. In theory, this
could be shared with multiple Linux driver interfaces, but for now, only
the main nl80211 interface is supported.
Signed-off-by: Kyeyoon Park <kyeyoonp@qca.qualcomm.com>
Add the following channel flags:
* INDOOR_ONLY: The channel can be used if and only if there is a clear
assessment that the device is operating in an indoor environment, i.e.,
it is AC power.
* CONCURRENT_GO: The channel can be used for instantiating a GO if and
only if there is an additional station interface that is currently
connected to an AP on the same channel or on the same U-NII band
(assuming that the AP is an authorized master).
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Use the 'no_ir' notation instead of the 'passive scan' and
'no_ibss' notations to match the earlier change in nl80211.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Modify network mode to support mode number 5 when CONFIG_MESH is
enabled.
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Thomas Pedersen <thomas@noack.us>
This is needed for managing STA entries for mesh use cases.
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Add smps_modes field, and let the driver fill it with its supported SMPS
modes (static/dynamic). This will let us start an AP with specific SMPS
mode (e.g., dynamic) that will allow it to reduce its power usage.
Signed-off-by: Eliad Peller <eliad@wizery.com>
This commit introduces a QCA vendor command and event to provide an
option to use extended versions of the nl80211 connect/roam operations
in a way that allows drivers to offload key management operations to the
driver/firmware.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
