Currently, there is no provision for dynamic dwell time control in 6G.
Update existing driver commands SETDWELLTIME and GETDWELLTIME to
support 6G.
Change-Id: Id284097e300f3ed45557ebe7ea2287e0da9a485b
CRs-Fixed: 2789720
Non-Tx beacon generated in driver contains TX
beacon capabilities instead of capabilities
advertised as part of non-TX profile in MBSSID IE.
Copy the non-TX beacon capabilities from MBSSID IE
profile to driver generated non-TX beacon.
Change-Id: Iecf63b959176bac8d60055e6b77082a6f3ec117c
CRs-Fixed: 2789394
Currently for STA mode, depending on the scan_mode_6g ini value
driver will remove or add 6g channels to scan req, due to which
in some cases, scan is taking more time to complete.
Fix is to add new value to enum scan_mode_6g, when scan_mode_6g
ini value set to SCAN_MODE_6G_NO_OPERATION driver will not
modify the channel list.
Change-Id: I5b6891f142b54f4fa2fe6e9a75bf5fbd2e5f3adc
CRs-Fixed: 2783911
Adds rsn cap info in scan entry security info, to get the
rsn caps directly from scan entry without need of parsing
RSN IE again.
Change-Id: Ideeb0780841a70fda94d8580dbb025d162716d06
CRs-Fixed: 2786586
Move RSNXE IE parsing to crypto module and add entry of RSNXE IE in
util_scan_copy_beacon_data() so that a copy of RSNXE IE remains in
scan entry cache and doesn't get free on scan result update.
Change-Id: I792c8636d7e1f21c6291158188ab2c1d241151ec
CRs-Fixed: 2780832
SAE Public Key (SAE-PK) authentication is an extension of SAE. Host adds
support for SAE-PK APs roam score which host uses to select AP for initial
connection and roaming.
User configures SAE-PK APs weightage using INI "sae_pk_ap_weightage".
Change-Id: I9066c483188bcbf01e3ffbcc4c57f04e1a9129f1
CRs-Fixed: 2769373
Adds wlan_scan_start and wlan_scan_cancel public APIs to use
from non-osif component, as ucfg_* API should only be used from
OSIF.
Change-Id: If603e49a57641dba26163454bce12327660b20fd
CRs-Fixed: 2773612
Add support to filter APs based on dot11mode such
as connect only 11N/11AC/11AX capable APs.
Change-Id: I0046c726d944dd08453c19086282e32d0599ddac
CRs-Fixed: 2769979
DUT failed to associate to 6Ghz non-tx profile
because the non-tx scan entry generated in driver
got corrupted HE IE's.
Modified scan logic to take care of HE IE's while
generating the scan entry for NON-TX profile.
Change-Id: I071bb6a1f98b38262677aedf5d4de7782ca7403a
CRs-Fixed: 2735121
Add HE capability IE parsing support to get NSS supported for
scan entry. Curreny only vht capability ie pasing suuport ie
is there. But in case of 6GHz band vht capability IE ont be
there and thus giving false NSS as 1.
Change-Id: Ie25d67d765c0880ed82df0b6cc2d047fe08adec0
CRs-Fixed: 2744234
In 6GHz only 11AX onwards phymode is supported. Update default
phymode sent to FW in wide band scan request as 11AX HE20.
Change-Id: I56849adc8a37bf12e510c3c435a00a80952d42e3
CRs-Fixed: 2746701
Add change to move the existing filter params bool datatypes
into bitfields and also add new filter type to filter candidate
with channel marked as DFS hit.
Change-Id: I4aa5d7342cf7880da20c35eebd99fc72a71b58be
CRs-Fixed: 2746157
Currently, vendor scan request is enqueued in the scan queue first and
then posted into the scheduler queue. Now if there is an SSR in between,
then scan request will be freed twice. Once in SSR context and again
in the caller context because scan scheduling fails due to user disabled
the scan.
To resolve this, post the scan request in scheduler queue first. Once
scan request scheduling is success, then enqueue the scan request in
scan queue. This approach can lead to a race condition like after
scheduling scan request, host may get scan response from firmware even
before the scan request is queued. To avoid this race, scan request
scheduling and enqueue should be protected by scan_req_q_lock.
Change-Id: Ic26da0181fb9a902a8a4abb8f68d9fc668f1b3f2
CRs-Fixed: 2714495
In the TBTT info of RNR, one byte is added for power
spectral density. Add logic to get the PSD limit.
Change-Id: I7ce44a762c47d0d0526157fcb41a80ad3ef3c08e
CRs-Fixed: 2731433
Ensure that the IE pointer is not dereferenced if the pointer
passed to the function is NULL.
CRs-Fixed: 2724504
Change-Id: Ie6b4c633e252de5162c9f7ab72c2ea4a2cc058dd
Remove unused filter params from scan filter. Also
change the type of few, to decrease the memory required.
Change-Id: I3f86d416805174b56c8998f5a4a4723d9ebdd90b
CRs-Fixed: 2723220
Add new scan type SCAN_FOR_CONNECT to support connection manager
infrastructure.
CRs-Fixed: 2713772
Change-Id: I631f3f0324e82ef6cd8b2befbed020649c80bc4c
There are different version of SSID structure used in driver, replace
them with struct wlan_ssid.
Also move struct element_info from scan module to generic structures.
Change-Id: Ia32f82d943980c23b4ff478f5a06c5c053036de5
CRs-Fixed: 2721872
Kernel reject the beacon/probe resp frame with invalid channel in
DS,HT info and HE IE, but same frame is added in the scan cache
and when mlme refer this frame, connect issues are seen due to
invalid channel.
Thus do not add the entry in scan cache.
Change-Id: Ib2891f95034b04be26c5feefed7c4354d8bb367a
CRs-Fixed: 2708975
In the function ucfg_scan_cancel_sync the driver uses
qdf_wait_single_event to wait for the scan event to be cancelled.
This timer is affected by the timer multiplier which causes unwarranted
wait times.
Replace the qdf_wait_single_event with a simple qdf_sleep.
Change-Id: Ib4149dff5677956f5c8bc48f7f72d2bf5eda664f
CRs-Fixed: 2695569
In struct weight_config, "oce_subnet_id_weightage" added newly.
Station uses "oce_subnet_id_weightage" as one of the parameter for
selecting AP candidate during initial connection. Host sends
"oce_subnet_id_weightage" ini value to firmware over WMI command
WMI_ROAM_AP_PROFILE.
Add oce_subnet_id_weightage in scan object scoring param to calculate
weightage based on SUBNET ID and select candidate accordingly.
Change-Id: I6583f46f661eaefabbad858bc7fb34e37443ebae
CRs-Fixed: 2675924
Check HE 6GHz duplicate beacon in scan results and do not
drop the beacon due to channel mismatch.
Change-Id: If095c18e4ad377a5909c9460fceaa47a2a768ce0
CRs-Fixed: 2654483
Change max AP score limit from 100 to 200 and thus change
BEST_CANDIDATE_MAX_WEIGHT to 200 from 100.
Also remove duplicate sanity check, which is already done while
getting values from INI.
Change-Id: I4f87a00e90b7d5d829007d89cbf7cfd9b70fa4dc
CRs-Fixed: 2673980
The roam sequence in LFR-3.0 is roam scan start notification
from firmware followed by roam start indication and then
roam synch,roam synch frame events. Roam start is sent
after candidate selection and host driver will disable
queues when roam start is received.
But for emergency roam trigger, firmware sends roam start
indication directly without notifying roam scan start to disable
data path queues immediately after deauth received from the AP.
So roam start is received before roam scan is started at firmware
and before candidate selection is done.
After roam start notification, host sends scan abort for all scan
on vdev by setting scan command request type to
WMI_SCN_STOP_VAP_ALL. This results in roam scan getting aborted at
firmare in emergency deauth roaming case and roaming fails.
Introduce new vdev id value based on which the scan module will
abort only host triggered scans setting the flag
WMI_SCN_STOP_HOST_VAP_ALL in the scan request.
Change-Id: I3a162c55d4a008ff986fd957bed395b39c060bb5
CRs-Fixed: 2636410
The driver doesn't ageout connected BSS from rrm scan
result after the scan default ageout time. This results
in connected AP information sent in beacon report request
in table mode always.
Introduce scan api to get the scan age out time configured
from scan module. This value will be used as the threshold
in rrm scan filter.
Change-Id: Ib3981538faf179cff53936770f705d41922dca66
CRs-Fixed: 2650914
In struct weight_config, "oce_ap_tx_pwr_weightage" added newly.
Station uses "oce_ap_tx_pwr_weightage" as one of the parameter for
selecting AP candidate during initial connection. Host sends
"oce_ap_tx_pwr_weightage" ini value to firmware over WMI command
WMI_ROAM_AP_PROFILE.
Add oce_ap_tx_pwr_weightage in scan object scoring param to calculate
weightage based on AP tx power and select candidate accordingly.
Change-Id: I7f717e9cc398e8b9307f2f464f972b095c06364b
CRs-Fixed: 2647116
Currently QDF_MAX_NUM_CHAN and NUM_CHANNELS aren't aligned, this unalignment
may cause many potential OOB access. So replace QDF_MAX_NUM_CHAN with
NUM_CHANNELS to keep unified.
Change-Id: I7bf7829d776f7caf5b2afbd2c9fd0c20d608e630
CRs-Fixed: 2644073
Enhance logs for PNO scan to remove duplicate
or unwanted prints and keep only useful logs to debug.
Change-Id: Ibe24714e925a00933911c801685528849e160480
CRs-Fixed: 2636641
The default value provided for the INI item
gScanProbeRepeatTime for WIN is 50 which is
beyond the specified INI range 0 and 30.
Changing the max value to 50 to accommodate
the default value used by the INI and avoid
warning while parsing INI values.
CRs-Fixed: 2633733
Change-Id: I442d07de55813c930b77e7dfffcdebf5372c5c0e
Populate RNR info during scan req instead of beacon
add/delete to avoid loop while holding scan db spin lock.
With loop spin lock can take more than 5ms, which can results
in asserts.
Change-Id: I4ba346b8dcbaf7da844f97195dbdd3003bdb234b
CRs-Fixed: 2640889
"WPA3-SAE Single PMK" is a feature by which STA can
complete SAE roaming to specific group of AP(s) using
single PMK. This is done with the help of advertising
vendor specific SAE single PMK IE in the beacon/probe.
When vendor specific sae single pmk IE (oui 0x00 40 96,
type 0x03) is present in the beacon/probe of AP then the
BSS supports WPA3-SAE roaming using Single PMK.
Add changes in scan module to parse the Vendor specific
SAE single PMK IE and copy it to the scan_entry ie_list.
Change-Id: I5b7096d1360c624ce1c47e56e8cad37adbdda1e3
CRs-Fixed: 2616099
Currently the conversion APIs used doesn't take into account
the overloading of channel numbers between 6GHz, 5GHz and 2.4GHz
bands.
Add support to obtain the correct channel number (and auxiliary
information like band and frequency) through the new APIs that
support all three bands.
Change-Id: Ic2c8dfa4cc845d701dfd07df61c9ae1ee3d8bdef
CRs-Fixed: 2610378
Currently there is no support to dynamically set dwell time
for 2g channels.
Add support in existing command SETDWELLTIME to dynamically
configure dwell time for 2g channels.
Along with set, add support to get dwell time for 2g channels
with the existing driver command GETDWELLTIME.
Change-Id: I8a71e39338e7a81690140f50bc3c5ac7b0bd63eb
CRs-Fixed: 2620370
Fix RNR IE processing by correctly adjusting offsets.
neighbour ap info field processing is present only at
beginning of IE skip it only once.
Change-Id: I05923e4ff9efa00aeed141b0cff8b62913622cf6
CRs-Fixed: 2592014
PNO scan is failing to start because it is coming with 97 channels
but the current max number of channels in PNO scan is 60. To allow
for a larger number of channels, increase SCAN_PNO_MAX_NETW_CHANNELS_EX
to 100.
Change-Id: I3ac08f83f9f500899656caf48c112c33580cef70
CRs-Fixed: 2585685
RSSI in the scan entry is a negative value. It was converted to positive
value and if the converted value is greater than WLAN_RSSI_DUMMY_MARKER
(has positive value 295), util_scan_entry_rssi() was returning 0 to the
caller.
util_scan_entry_rssi() is used for printing RSSI value. Since RSSI is saved
as a negative value and caller expects it as a negative value, return a
negative RSSI value from util_scan_entry_rssi().
Change-Id: Ifdeb88dfa42a6927ff29670429d846ff071e9c59
CRs-Fixed: 2576129
A value of 0 in TBTT Information Count subfield indicates
one TBTT Information field is present.Test expression in
for loop should consider 0 as a valid value to avoid infinite
loop.
Change-Id: I0dc0f694147b6c4f91a8be0bfbd7c6d4bb95e1f1
CRs-Fixed: 2582936
Depending on the requirement, a bigger size or a smaller size for
the frequency variable can be chosen. The advantages of each size
are described below:-
Advantage of a bigger size:
When two technologies (e.g. 802.11AX and 802.11AD ) are controlled
by the same driver software, the frequency range may be very large
and a bigger size (e.g. 32bit integer) is more appropriate.
Advantage of a smaller size: When the frequency range is not very
large, a smaller size(e.g. 16bit integer) can be used. It saves a
large amount of space especially when many large arrays containing
elements of this type/size are defined in the driver.
Also, change the size of the IEEE channel variables to unsigned
8-bit integer.
Change-Id: Ie503623ec6e4473abe8ee95c19dc4470853326dd
CRs-Fixed: 2586177
