Add a privacy protecting variant of the peer introduction protocol to
allow the station device to hide its Connector from 3rd parties. The new
wpa_supplicant network profile parameter dpp_connector_privacy=1 can be
used to select this alternative mechanism to the peer introduction
protocol added in the initial release of DPP.
It should be noted that the new variant does not work with older DPP APs
(i.e., requires support for release 3). As such, this new variant is
disabled by default.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This allows the DPP Configuration Object from a Configurator to be
extended with 3rd party information. This information can be provided as
a part of the existing configuration specification mechanisms with the
new extra_name=<string> and extra_value=<hexdump encoded JSON>.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This allows the DPP Configuration Request Object from an Enrollee to be
extended with 3rd party information. The new dpp_extra_conf_req_name and
dpp_extra_conf_req_value configuration parameters specify the name of
the added JSON node and its contents. For example:
dpp_extra_conf_req_name=org.example
dpp_extra_conf_req_value={"a":1,"b":"test"}
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add a new vendor subcommand QCA_NL80211_VENDOR_SUBCMD_SCS_RULE_CONFIG
for configuration event of Stream Classification Service (SCS) rule.
Also define the attributes present in this subcommand.
Signed-off-by: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Add a new vendor attribute QCA_WLAN_VENDOR_ATTR_CONFIG_DBAM to
configure Dedicated Bluetooth Antenna Mode (DBAM). It is used to
switch between dedicated antenna mode for BT and COEX shared
antenna mode for WLAN and BT.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This extends Relay functionality to allow a Controller to intitiate a
new DPP exchange in addition to the previously supported case where the
exchange was initiated through a DPP Public Action frame.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Allow the Responder/Initiator hash values to be corrupted in Push Button
Presence Announcement messages for testing purposes.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add support to use a push button -based bootstrap mechanism with DPP.
The new DPP_PUSH_BUTTON control interface command enables this mode on
the AP/hostapd and station/wpa_supplicant. This goes through the
following sequence of events: a suitable peer in active push button mode
is discovered with session overlap detection, PKEX is executed with
bootstrap key hash validation, DPP authentication and configuration
exchanges are performed.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add feature capability indication for P802.11az security for the drivers
to advertise capabilities such as secure LTF support, secure RTT
measurement exchange support, and protection of range negotiation and
measurement management frames for station and AP interfaces
independently. This allows a more fine-tuned capability indication as an
alternative to the upstream nl80211 mechanism that is not specific to
the operating mode.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add vendor command QCA_NL80211_VENDOR_SUBCMD_COAP_OFFLOAD to
enable/disable offload processing in firmware for CoAP messages
(RFC7252: The Constrained Application Protocol) or fetch the
CoAP messages cached during offload processing.
Signed-off-by: Yu Wang <quic_yyuwang@quicinc.com>
Add the following two vendor attributes to send TIM beacon
statistics to userspace which can be used for power saving:
QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON
QCA_WLAN_VENDOR_ATTR_LL_STATS_TIM_BEACON_ERR
Signed-off-by: Jingxiang Ge <quic_jge@quicinc.com>
Define QCA vendor interface for PASN offload to userspace from the driver.
The driver can send this command as an event to a userspace component to
perform PASN authentication with a list of peers with which the driver
needs to do ranging. The userspace component, if capable of performing
PASN handshake, can perform PASN handshake with all the peer devices and
set the relevant keys by sending the
QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT command for each peer
to the driver.
Once PASN handshake is completed with all requested peers, the userspace
component sends consolidated status for all the peers to the driver. The
consolidated report is required for the driver to understand that the
PASN handshake process is complete and whether it succeeded/failed for
each of the peers it was requested for. The secure ranging context is
configured only for the peers with which the PASN handshake succeeded.
When the driver requests PASN keys, the userspace component can set the
keys from its cache if those keys have not already expired and were
derived with the same source MAC address that is requested by the driver
instead of doing the full PASN handshake again.
If the driver detects that current keys of a peer are not valid anymore,
it sends a notification to userspace using the
QCA_NL80211_VENDOR_SUBCMD_PASN command and setting the action to
QCA_WLAN_VENDOR_PASN_ACTION_DELETE_SECURE_RANGING_CONTEXT. The userspace
component should delete the corresponding keys from its cache.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add a new QCA vendor attribute
QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_AP_CONFIG to
QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY sub command to set the
concurrency policy for AP interface.
QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_AP_CONFIG uses the values
defined in enum qca_wlan_concurrent_ap_policy_config to specify
concurrency policy.
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
Rename QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY to
QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY to allow extension for other
interface type(s). A subsequent commit will extend the renamed
definitions in a manner that is inconsistent with the current naming.
This is a precursor for AP/P2P concurrency policy configuration support
via updated vendor command QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY.
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
Move most of CHANWIDTH_* definitions from ieee80211_defs.h to defs.h as
the definitions are getting used mostly for internal purpose only. Also
change prefix of the definitions to CONF_OPER_CHWIDTH_* and update in
all the files accordingly.
Leave the couple of VHT-specific exceptions to use the old defines (the
reason why they were originally added as VHT values), to avoid use of
clearly marked configuration values in information elements. In
addition, use the defines instead of magic values where appropriate.
Signed-off-by: Aleti Nageshwar Reddy <quic_anageshw@quicinc.com>
Add QCA vendor event to indicate user space that the driver recovery is
completed after the internal failure reported with
QCA_NL80211_VENDOR_SUBCMD_HANG.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Add a new QCA vendor attribute
QCA_WLAN_VENDOR_ATTR_CONFIG_AUDIO_DATA_PATH to
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION to configure audio data
path.
Possible audio data paths are defined in enum qca_wlan_audio_data_path.
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
Vendor command to get the WLAN radio combinations matrix supported by
the device which provides the device simultaneous radio configurations
such as standalone, dual band simultaneous, and single band
simultaneous.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
The initial OCV implementation validating this field in the OCI element
for both the 80+80 MHz and 160 MHz cases. However, IEEE Std 802.11-2020,
12.2.9 ("Requirements for Operating Channel Validation") limitis that
verification step for the 80+80 MHz case: "Verifying that, if operating
an 80+80 MHz operating class, the frequency segment 1 channel number ...
is equal to the Frequency Segment 1 Channel Number field of the OCI."
Remove this check for the 160 MHz case since there has been incorrect
interpretation on how the Frequency Segment 1 Channel Number field of
the OCI element is set in this case (using VHT rules for CCFS2). The
modified validation step is meets the real need here, is compliant with
the standard, and avoids potential interoperability issues when using
contiguous 160 MHz channels.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add QCA_ATTR_ROAM_CONTROL_RX_LINKSPEED_THRESHOLD value as the RX link
speed threshold to disable roaming. If the current link speed is above
the threshold, there is no need to roam.
Signed-off-by: Jianmin Zhu <quic_jianminz@quicinc.com>
Add a new QCA vendor attribute
QCA_WLAN_VENDOR_ATTR_ACS_LAST_SCAN_AGEOUT_TIME to
QCA_NL80211_VENDOR_SUBCMD_DO_ACS and opportunistically optimize time
taken for ACS scan. Avoid scanning the channels which were scanned
within last QCA_WLAN_VENDOR_ATTR_ACS_LAST_SCAN_AGEOUT_TIME milliseconds
and use scan results from the scan results cache for ACS scoring. For
other channels, perform ACS scan and use the received scan results.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
A few of the comments in the QCA vendor commands have a space
character before a tab. That is pointless, and some code style
checkers may complain about it, so remove the spaces.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Parse the host information, if present, in bootstrapping URI and allow
such information to be added when generating the URI.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Use local variables and common checking of the selector (or vendor
specific IE header) to make the bounds checking easier to understand.
Signed-off-by: Jouni Malinen <j@w1.fi>
The EHT changes made this checking inconsistent. If he_cap can be NULL
in case of EHT being enabled, better make sure it does not get
dereferenced without an explicit check.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is testing code, but it's better to check the return value
explicitly even if this were not really able to fail in practice.
Signed-off-by: Jouni Malinen <j@w1.fi>
This information was already available from the nl80211 control port RX
path, but it was not provided to upper layers within wpa_supplicant and
hostapd. It can be helpful, so parse the information from the driver
event.
Signed-off-by: Jouni Malinen <j@w1.fi>
Do not consider optional octets maximum lengths when validating EHT
fixed fields length. Furthermore, do not use the first two octets of the
PPE Thresholds field without explicitly confirming that these octets
were included in the element and fix PPE Thresholds field length
calculation.
Fixes: a6d1b4c46c ("EHT: Process (Re)Association Request frame capabilities")
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Modify hostapd_set_freq_params() to include EHT parameters and update
the calling functions to match.
Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Set bit 21 in the neighbor report for an EHT AP as described in IEEE
P802.11be/D1.5, 9.4.2.36. Also move the check for HE outside the check
for HT as neither HT nor VHT are enabled in the 6 GHz band.
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Parse and store pointers to EHT Capabilities and Operation elements
received in Management frames.
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Define the following fields described in IEEE P802.11be/D1.5:
- 9.4.2.311 EHT Operation element
- 9.4.2.313 EHT Capabilities element
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Add QCA_WLAN_VENDOR_ATTR_WIFI_TEST_CONFIG_11BE_EMLSR_MODE value to allow
or disallow eMLSR hardware mode for IEEE 802.11be MLO capable devices.
If this attribute is set to 1, and if the firmware supports this
capability too, the STA advertises this capability to the AP over
Association Request frame. This attribute will not have any effect on
legacy devices with no IEEE 802.11be support.
Signed-off-by: Gururaj Pandurangi <quic_panduran@quicinc.com>
EINTR will cause the loop to restart, which means that the total
time could be significantly longer than 10 seconds.
Signed-off-by: Alan DeKok <aland@deployingradius.com>
This information element is similar to the CSA one. It contains a
counter and the target color. Once the counter expired, the change to
the new color happens.
Just note the current implementation is based on CCA counter attributes
that only take Beacon and Probe Response framesinto account.
(Re)Association Response frames do not currently have kernel APIs to
decrement the CCA counter since mediatek mcu firmware does not support
it yet and it will be added in future firmware release.
Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Add the core code for handling BSS color collision events and triggering
CCA inside the kernel. The caller of hostapd_switch_color() will be
added in the following commits.
Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
The new DPP_BOOTSTRAP_GEN command parameter supported_curves can be used
to specify a colon separated list of supported curves. Information from
a parsed URI shows this information with a new supp_curves line in the
DPP_BOOTSTRAP_INFO output.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add support to reset eLNA bypass configuration to default behavior.
If value of 2 is configured, the driver can choose either to
disable/enable eLNA bypass control and there is no enforcement
from userspace.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add Transmit Power Envelope element for 6 GHz per IEEE Std
802.11ax-2021.
Currently, this uses hard coded EIRP/PSD limits which are applicable to
6 GHz operation in United states, Japan, and Korea. Support to extract
power limits from kernel data will be added after complete regulatory
support is added for the 6 GHz band.
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Add new field definitions for the 6 GHz Operation Information field in
the HE Operation element per IEEE Std 802.11ax-2021, 9.4.2.249. These
will be used for TPC operation in the 6 GHz band.
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Add a QCA_WLAN_VENDOR_FEATURE_USE_ADD_DEL_VIRTUAL_INTF_FOR_NDI
flag to indicate that the driver requires add/del virtual interface
path using the generic nl80211 commands for NDP interface create/delete
and to register/unregister of netdev instead of creating/deleting
the NDP interface using vendor commands.
With the latest Linux kernel (5.12 version onward), interface
creation/deletion is not allowed using vendor commands as it leads to a
deadlock while acquiring the RTNL_LOCK during the register/unregister of
netdev. Create and delete NDP interface using NL80211_CMD_NEW_INTERFACE
and NL80211_CMD_DEL_INTERFACE commands respectively if the driver
advertises this capability.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This makes the debug log clearer for one of the more likely cases of
"invalid group cipher" preventing RSNE parsing.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This allows upper layers to learn about associated stations requesting
BSS transition management from the AP.
Signed-off-by: Chaoli Zhou <quic_zchaoli@quicinc.com>
