Add support for WNM event report handling for the BSS color collision
and in use events.
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Add QCA_WLAN_VENDOR_MCC_QUOTA_TYPE_LOW_LATENCY attribute
to enable/disable Multi-Channel concurrency low latency mode.
The firmware will do optimization of channel time quota for
low latency in Multi-Channel concurrency state if enabled.
Signed-off-by: Liangwei Dong <quic_liangwei@quicinc.com>
During implementation of commit 257b119c2d ("QCA vendor attribute of
update roaming cached statistics info") some deficiencies were noted as
listed below, so fix them. Since these are pre-implementation changes,
no ABI breakage is introduced.
1) Change all RSSI values to be signed values.
2) Add enums for scan type and dwell type instead of documenting
their values with comments
3) Add missing QCA_ROAM_REASON_STA_KICKOUT to enum qca_roam_reason
Signed-off-by: Chunquan Luo <quic_chunquan@quicinc.com>
Add vendor subcmd QCA_NL80211_VENDOR_SUBCMD_ROAM_STATS and attribute id
in enum qca_wlan_vendor_attr_roam_cached_stats for collecting roaming
statistics information when diagnosing roaming behavior.
Signed-off-by: Chunquan Luo <quic_chunquan.quicinc.com>
Add new AP concurrency policy QCA_WLAN_CONCURRENT_AP_POLICY_XR to
configure interface for eXtended Reality (XR) requirements.
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
Add a new vendor command QCA_NL80211_VENDOR_SUBCMD_GET_MONITOR_MODE to
get the local packet capture status in the monitor mode. Add required
attributes to respond with status of the monitor mode. The monitor mode
can be started/configured by using the
QCA_NL80211_VENDOR_SUBCMD_SET_MONITOR_MODE subcommand.
Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
Add new QCA vendor attributes to configure the driver for EHT
capabilities and multi link configuration.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add new QCA vendor attributes to configure the driver for EHT
capabilities. These attributes are used for testing purposes.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
IEEE P802.11be/D2.0 added a 4-octet Basic EHT-MCS And Nss Set field into
the EHT Operation element. cfg80211 is now verifying that the EHT
Operation element has large enough payload and that check is failing
with the previous version. This commit does not really set the correct
Basic EHT-MCS And Nss Set values, but the IE length check is now passing
to allow initial mac80211_hwsim testing to succeed.
Signed-off-by: Jouni Malinen <j@w1.fi>
Authentication frames include several fixed body parts (see Table 9-68
(Authentication frame body) and Table 9-69 (Presence of fields and
elements in Authentication frames) in IEEE P802.11-REVme/D2.0).
To be able to parse the IE part, these fields need to be skipped. Since
SAE logic already implements this parsing, change SAE authentication
handling functions to return the offset to the IE part. This preparation
is needed for future MLD patches that need to parse out the ML related
elements in the Authentication frames.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Return value of crypto_bignum_to_bin() wasn't always checked, resulting
in potential access to uninitialized values. Fix it, as some analyzers
complain about it.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Micha Hashkes <micha.hashkes@intel.com>
Use more specific status code values to report error cases.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
RSNXE bits were modified, so update the relevant places accordingly.
Please note, WLAN_RSNX_CAPAB_PROT_RANGE_NEG was renamed to
WLAN_RSNX_CAPAB_URNM_MFPR and the bit position is changed to 15 instead
of 10, while BIT 10 is used for WLAN_RSNX_CAPAB_URNM_MFPR_X20 and is not
supported yet.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Add the assigned values based on IEEE P802.11-REVme/D2.0. In addition,
sort these definitions in ascending order.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add the ability to require HE, advertising that via the
BSS membership selector as well as rejecting association
without HE.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Add new attributes for the destination MAC address and netdev index in
SCS rule config subcommand.
Signed-off-by: Harsh Kumar Bijlani<quic_hbijlani@quicinc.com>
Add the required ML and RNR definitions and report the information in
BSS command.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
The control fields are 16 bit wide. Combine the per byte definitions to
make it more convenient.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Process the Known BSSID elements if included by non-AP stations. The
format is described in IEEE Std 802.11ax-2021, 9.4.2.261.
Non-AP stations may include this element in directed Probe Request
frames to indicate which of the multiple BSSIDs they have already
discovered. AP should exclude these profiles from the Probe Response
frame.
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Add Multiple BSSID Configuration element data per IEEE Std
802.11ax-2021, 9.4.2.260 when enhanced multiple BSSID advertisement
(EMA) is enabled. This element informs the stations about the EMA
profile periodicity of the multiple BSSID set.
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Add data per IEEE Std 802.11-2020, 9.4.2.240. Current implementation is
added for the security and extended supported rates only.
For the Extended rates element, add a new member 'xrates_supported'
which is set to 1 only if hostapd_eid_ext_supp_rates() returns success.
Without this change, there are cases where this function returns before
adding the element for the transmitting interface resulting in incorrect
addition of this element inside the MBSSID Non-Inheritance element.
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Co-developed-by: John Crispin <john@phrozen.org>
Signed-off-by: John Crispin <john@phrozen.org>
Co-developed-by: Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com>
Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com>
Add Multiple BSSID element data per IEEE Std 802.11ax-2021, 9.4.2.45.
Split the BSSes into multiple elements if the data does not fit in
the 255 bytes allowed for a single element.
Store the total count of elements created and the offset to the start
of each element in the provided buffer.
Set the DTIM periods of non-transmitted profiles equal to the EMA
profile periodicity if those are not a multiple of the latter already as
recommended in IEEE Std 802.11ax-2021, Annex AA (Multiple BSSID
configuration examples).
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Co-developed-by: John Crispin <john@phrozen.org>
Signed-off-by: John Crispin <john@phrozen.org>
Add support to consider EHT rates while calculating the estimated
throughput for scan results.
- The estimated EHT throughput uses the HE 0.8 usec GI rates from the
relevant EHT-MCS tables from IEEE P802.11be/D2.0, 36.5.
- The minimum SNR values for EHT rates (4096-QAM) are derived by adding
the existing minimum SNR values of 1024-QAM rates from HE tables and
the difference between the values of minimum sensitivity levels of
1024-QAM rates and 4096-QAM rates defined in Table 36-67 (Receiver
minimum input level sensitivity) in IEEE P802.11be/D2.0.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
The system may be interested in knowing which bootstrap information
entries are being exercised. This could be used for statistics or
completion signaling to upper application layer outside of hostapd,
along with the public key hash.
Signed-off-by: Michal Kazior <michal@plume.com>
Just like with WPA-PSK and keyids it may be desired to identify
connecting clients to provide additional network filtering.
This does:
- extend DPP_EVENT_AUTH_SUCCESS to expose public
key hash of the peer so the system can pick it
up and use for identification later
- store public key hash in PMKSA from DPP Network
Intro for later use
- extend sta mib to print out the dpp_pkhash
from PMKSA if present
- extend AP_STA_CONNECTED to include the
dpp_pkhash from PMKSA if present
Signed-off-by: Michal Kazior <michal@plume.com>
This event is generated in a couple of places. It'll be easier to extend
the event with additional metadata if it's generated in a single place.
Signed-off-by: Michal Kazior <michal@plume.com>
Instead of opening a new TCP connection for each received Presence
Announcement from the same Enrollee from the Relay to the Controller,
use an existing connection if it is still waiting for Authentication
Response. This avoids opening multiple parallel sessions between the
same Controller and Enrollee.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
If wpa_supplicant receives a duplicate DPP chirp over a TCP connection
this causes the connection (and all of its state) to be torn down.
Such a tear-down means that the authentication request state is discarded.
That in turn will cause any otherwise valid authentication response
to not succeed.
This commit addresses that problem. It also does not attempt to check
for duplicates until at least we know that we have an appropriate hash.
Signed-off-by: Eliot Lear <lear@lear.ch>
PMKSA caching for the FT initial mobility domain association was fully
defined in IEEE Std 802.11-2020. The state before that was unclear and
there has been interoperability issues in this area, so use of PMKSA
caching with FT-EAP has been disabled in wpa_supplicant by default.
The wpa_supplicant and hostapd implementation of PMKSA caching for FT
ended up using an earlier default mechanism (SHA-1) for deriving the
PMKID when using the FT-EAP. This does not match what got defined in
IEEE Std 802.11-2020, 12.11.2.5.2 (SHA256). It is not really desirable
to use SHA-1 for anything with FT since the initial design of FT was
based on SHA256. Furthermore, it is obviously not good to differ in
behavior against the updated standard. As such, there is sufficient
justification to change the implementation to use SHA256 here even
though this ends up breaking backwards compatibility for PMKSA caching
with FT-EAP.
As noted above, this is still disabled in wpa_supplicant by default and
this change results in PMKSA caching not working only in cases where it
has been enabled explicitly with ft_eap_pmksa_caching=1. Those cases
recover by falling back to full EAP authentication.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add QCA_WLAN_VENDOR_ATTR_CONFIG_WFC_STATE vendor attribute. Userspace
uses this attribute to configure wfc state to the driver/firmware. The
driver/firmware uses this information to optimize power savings, rate
adaption, roaming, etc.
Signed-off-by: Mukul Sharma <quic_mukul@quicinc.com>
Add a new subcommand QCA_NL80211_VENDOR_SUBCMD_DOZED_AP to configure
doze mode state on an AP interface. This is also used as an event to
indicate the updated configuration. In doze mode, AP transmits
beacons at higher beacon intervals and RX is disabled.
Uses attributes defined in enum qca_wlan_vendor_attr_dozed_ap.
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
During the roam scan, if there are no desired APs found in the partial
frequency list, an immediate full scan on all the supported frequencies
is initiated as a fallback. This would include the 6 GHz PSC
frequencies. Define an attribute to allow that behavior to be modified
to include PSCs only if 6 GHz use has been detected.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
During the roam scan, if there are no desired APs found in the partial
frequency list, an immediate full scan on all the supported frequencies
is initiated as a fallback. This flag controls the frequency list
creation for full scan on the following lines.
1 - Full scan to exclude the frequencies that were already scanned by
the previous partial scan.
0 - Full scan to include all the supported frequencies irrespective of
the ones already scanned by partial scan.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Commit 25b52e5f83 ("FT: Extend FTE parsing for FT-SAE-EXT-KEY") used
possible MIC length iteration to try to figure out the length of the MIC
field in FTE. That was the only option available at the time, but FTE is
now being extended in IEEE 802.11-REVme to explicitly indicate the
length of the MIC field for the new FT-SAE-EXT-KEY AKM to make this
easier.
Use the new design from the approved comment resolution (*) in
REVme/D2.0 ballot CID 3135 to simplify implementation. This gets rid of
the need to pass in key length and the somewhat strange need_{r0kh,r1kh}
parameters to wpa_ft_parse_ies().
(*)
https://mentor.ieee.org/802.11/dcn/22/11-22-1991-02-000m-proposed-resolutions-to-some-lb270-comments.docx
Signed-off-by: Jouni Malinen <j@w1.fi>
Depending on the crypto library, crypto_ec_point_from_bin() can fail if
the element is not on curve, i.e., that error may show up before getting
to the explicit crypto_ec_point_is_on_curve() check. Add a debug print
for that earlier call so that the debug log is clearly identifying
reason for rejecting the SAE commit message.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Wi-Fi Alliance specification for Automated Frequency Coordination (AFC)
system ensures that the Standard Power Wi-Fi devices can operate in 6
GHz spectrum under favorable conditions, without any interference with
the incumbent devices.
Add support for vendor command/events and corresponding
attributes to define the interface for exchanging AFC requests and
responses between the driver and a userspace application.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Not only the hash[] array, but also the r0_key_data[] array needs to be
extended in size to fit the longer key and salt.
Fixes: a76a314c15 ("FT: Extend PMK-R0 derivation for FT-SAE-EXT-KEY")
Signed-off-by: Jouni Malinen <j@w1.fi>
For the 6 GHz opclass 132, ch for loop only allows non-PSC channels { 1,
9, 17, 25, 33, 41, 49,... } to be used. This does not match the IEEE Std
802.11ax-2021 expectation of a 6 GHz-only AP "should set up the BSS with
a primary 20 MHz channel that coincides with a preferred scanning
channel".
Increase ch by 4 to allow PSC channel to be used for 6 GHz BW40.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add a new vendor subcommand
QCA_NL80211_VENDOR_SUBCMD_MLO_PEER_PRIM_NETDEV_EVENT to send notification
to application layer about primary netdev of an MLO peer association.
Also define the attributes present in this subcommand.
Signed-off-by: Krunalsinh Padhar <quic_kpadhar@quicinc.com>
Introduce a run time roam configuration for "hand off delay for RX".
This value, in milliseconds, will delay the hand off for the specified
time to receive pending RX frames from the current BSS.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
libpasn.so users, e.g., Wi-Fi Aware module, could use this function
while deriving protocol specific keys using KDK. Move this function to
global scope to allow that.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Wi-Fi Aware defines protocol specific elements in PASN Authentication
frames for pairing setup. Add an option to add this type of custom
elements into PASN frames. This is mainly for the libpasn.so use cases.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
PTK is stored in the PTKSA cache following a successful PASN handshake,
however AKMP is removed upon a WPA PASN reset. The PASN handshake is
used in the Wi-Fi Aware R4 specification to define the pairing setup
process. KDK is used to generate a new set of keys, while AKMP is
required for key derivation for pairing. So, keep AKMP in the PTKSA
cache.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This was supposed to update the requested value to the next available
one, not to duplicate the already assigned value.
Fixes: b17b86da47 ("QCA vendor attribute to configure periodic sounding")
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Add a new QCA vendor attribute to configure the periodic sounding
for Tx beamformer functionality.
Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
Define subelement IDs and Per-STA Profile STA control fields of Basic
Multi-Link element as described in IEEE P802.11be/D2.2. Also add define
for Multi-Link Control field length.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
