Currently in hdd_adapter, the variable sta_info is an array of
hdd_station_info structured indexed by the sta_id. As sta_id is no
longer used this array based implementation becomes unnecessary.
Move the sta_info implementation to a hash table implementation.
Change-Id: I7d6fe04b7e0ab22615d431de9a10a4ad38ed65ba
CRs-Fixed: 2514280
Based on the ini "ignore_fw_reg_offload_ind" ignore regulatory
offload indicatin from fw.
Change-Id: I6e20f2100eeac8e93baa5c5d3f3d1c8b33356aed
CRs-Fixed: 2532989
CFG_VENDOR_ROAM_SCORE_ALGORITHM is added to specify the
preferred roam score algorithm.
With value 1, the new V2 roam score algorithm will be used.
With this roam score Algorithm, AP score will be calculated
based on below equation:
AP Score = (RSSIfactor * rssiweight(0.65)) +
(CUfactor * cuweight(0.35))
This algorithm value will be sent to firmware over the
WMI_AP_PROFILE command.
Change-Id: I5e7857108a9623fdf3e698cb842dbc22c21f61a1
CRs-Fixed: 2513571
As a part of 802.11ax amendment, 6GHz band operation is added.
Since the 6 GHz channel numbers are overlapping with existing 2.4GHz
and 5GHz channel numbers, use frequency to identify unique channel
operation instead of channel number. Channel frequency is unique across
bands.
As a part of above requirement frequency attribute is added to the
struct sSirMacChanInfo, in driver some APIs directly copies this
structure info considering as every member of the structure as uint8_t,
as frequency is uint32_t this breaks above asumption and results into
corrupt info and gives undefined behaviour.
To address above issue, use the structure members individually and
give the information by member-by-member copy.
Change-Id: Ied6ad30d8a0800211f99371969ddd192ff40545c
CRs-Fixed: 2537975
Set chainmask for 2x2 dbs capable device if enable2x2,
AS, and diversity are disabled.
Change-Id: I3ec8da95b868e79af1f44fdba63b2ee57e4365fa
CRs-Fixed: 2528035
Enable configurable dfs_pri_multiplier. The ETSI typ2 type3 radar
detection ratio is lower than expected(>80%) while channel loading is
high(>30%). The host improvement for this are:
1. Add configurable dfs_pri_multiplier, controlled by
DFS_PRI_MULTIPLIER. Default value 2, min 1, max 10.
2. Lower adrastea ETSI type 2/3/4 radar filter rssi_threshold,
controlled by DFS_OVERRIDE_RF_THRESHOLD, dfs log shows that
QCS405 target report RSSI range [18, 45] while radar power
is 3 dbm. By using default rssi_threshold 24 will reject
many radar pulses, which leads to low detection ratio.
3. Calculate deltapri for each searchpri based on dfs_pri_multiplier
in dfs_count_the_other_delay_elements(), check deltapri
between [1, dfs_pri_multiplier] * refpri and searchpri, if
the primargin is desired, mark it as matched pulse.
4. Pick lowpri as refpri for the radar filter with
rf_ignore_pri_window equals to 0 while DFS_PRI_MULTIPLIER is
enabled. Observed original findref logic has some problems
which selects refpri is bigger than lowpri, which leads to
the lowpri pulses pri_match are set to 0, and in this case,
radar was not detected. Example for the issue, assume
rf->rf_pulseid 34 (ETSI type 2) has 7 pulses with pri:
1489, 2978, 2978, 2978, 1489, 2978, 1489 us in this case,
highscore is 4 (2978), scoreindex is 5, refpri is 2978, which
leads to: index 0, 4, 6 pulses with pri_match 0 in
dfs_count_the_other_delay_elements(). The fix is to select
lowpri as refpri(1489 in this case).
Change-Id: I1f3ca3298c9ab1f1e2651ad6b4a0a4810f83f8a1
CRs-Fixed: 2522506
The max value of gReportMaxLinkSpeed should be
CFG_STATS_LINK_SPEED_REPORT_MAX_SCALED.
Set the max value of gReportMaxLinkSpeed to
CFG_STATS_LINK_SPEED_REPORT_MAX_SCALED, otherwise
gReportMaxLinkSpeed does not work.
Change-Id: I164de224a4f4bfdd2dea55fe0a943fc4884326ff
CRs-Fixed: 2532054
User might modify the roam control config params through
multiple commands as part of roam control config enable.
Currently, only the params which are modified as part of
SUBCMD_CONTROL_SET command are restored. Restore all of the roam
control config params from the default ini values when the
control config is disabled i.e when the CLEAR_ALL is received.
Change-Id: I59ebc2e3018b01889ffb2bcd19b72d6d20fd0517
CRs-Fixed: 2517854
Currently, roam delta is updated to global mac ctx when it's
updated through DRIVER command. But the update should
happen only to the neighbor roam info of the corresponding vdev.
Retrieval also should happen based on vdev.
Change-Id: I355b9db2e142d4205088627672c3fb27c32d7fbd
CRs-Fixed: 2530333
The add_bss_req struct is used while handling add bss resp,
and is stored in vdev priv mlme.
The resp path require the info which can be filled from vdev resp
and thus no need to store the add_bss_req. From response fill and
use the add_bss_resp in add bss response handling path
Change-Id: I7ec1189c7d399e181f451a442a2578964eb4e47d
CRs-Fixed: 2529289
Add mlme APIs and structures to set and get roam
state, supplicant roam disabled flag and rso control
bitmap.
Change-Id: Ic97da49035462afffd9c86c1d9f9af08515e6747
CRs-Fixed: 2520824
To ensure the total weigtage of various factors doesn't exceed
100, there is a check in mlme_init_scoring_cfg(). If the total
weightage for roam score exceeds 100, the default values are
pushed for the weight configs.
In this computation, the enable/disable value is also added,
which results in configuration only upto 99%. Fix this weight
configuration and remove the enable flag value addition to the
total weight.
Change-Id: I15cf70428b2e8afa2203299dae98c287e5e2222d
CRs-Fixed: 2527361
Modify roaming enhancements specific ini default value to work
adaptive 11r and roaming enhancements feature.
Change-Id: I58efd5d8cc50ca1a2b9252c9aad8484cda58ae25
CRs-Fixed: 2521810
Cache the PMF capability of peer in peer_mlme_priv_obj while
adding bss for both station and AP modes. Process the mgmt frames
received from the peer as rmf frames only if the peer is of PMF
capable.
Move mlme_peer_object creation and deletion out of the define
CRYPTO_SET_KEY_CONVERGED to make it generic.
Remove the check where WEP bit is validated and modified based on
PMF capability of the peer. This is already taken care while
setting WEP bit in lim.
Change-Id: I0c93bb25db6a866e4c1793c9ba4c60773c0f019d
CRs-Fixed: 2520249
As a part of vdev convergence, legacy vdev code for vdev delete/stop/
down is removed. WMA timer for vdev manager operations are deleted,
now target_if takes care of it.
Structure del_bss_params is no more used to store bss delete request
params, hence struct del_bss_params is cleaned up from legacy code.
Change-Id: I487d2683908b705176ff8064dd3ce7cd49a3ce47
CRs-Fixed: 2517880
Add support to advertise the VHT MCS 10&11 support using vendor
specific IE to enable the MCS 10 and 11 support in VHT mode.
Change-Id: I2d197dcce20ab4aec617ca8a7f4a54b438fae635
CRs-Fixed: 2465662
Scan period is configured through the DRIVER command
SETROAMSCANPERIOD currently. Add provision to set the same through
the roam subcmd and the attr QCA_ATTR_ROAM_CONTROL_SCAN_PERIOD
Change-Id: I3dd56f56ac8bc4ba48a88f8df292e9d4d5545fed
CRs-Fixed: 2509656
Userspace can update the full scan period through the roam subcmd
QCA_WLAN_VENDOR_ROAMING_SUBCMD_CONTROL_SET and the attribute
QCA_ATTR_ROAM_CONTROL_FULL_SCAN_PERIOD. Send the same to firmware
as part of roam scan offload command
Change-Id: I7c1046763d693faa3340b655848d3306ef92e06c
CRs-Fixed: 2508775
Refactor vdev stop and down code to target_if common code.
Remove legacy code for vdev stop and down.
Change-Id: I4ab0743d39a3b37816ab9f18e8850cadf1335c15
CRs-Fixed: 2506649
Full roam scan period is the minimum idle period in seconds between
two successive full channel roam scans. Firmware expects this param
as part of roam scan offload request. Add an ini param to set
it to a default value and use it while sending roam scan offload
request.
Change-Id: Id66b583b2c487f06e62298641dc28853af3ab11c
CRs-Fixed: 2507448
Update the mac, phy, mcs, nss caps of bands
2.4ghz, and 5ghz for HE capabilities in the
wiphy structure to inform userspace about
the driver capability.
Change-Id: I9fb1233e5396bf3ea411c057af9cbcd5b358271c
CRs-Fixed: 2486266
Currently the host driver blocks roam scan offload command to
the target if the connected akm is OWE or SAE.
Add changes to read the WMI_SERVICE_WPA3_SAE_ROAM_SUPPORT and
WMI_SERVICE_WPA3_OWE_ROAM_SUPPORT service capability advertised
by the target and set it to the mlme fw_akm_bitmap. Read this
bitmap in csr_roam_offload_scan() to allow RSO command.
Also the connected akm is sent to the target via the
WMI_AP_PROFILE command. Translate the CSR akm type for OWE and
SAE akm also.
Change-Id: I68527722ab099e0c8e1681ed64ea416b9a6e9936
CRs-Fixed: 2491021
Increase the max number of MSDU in AMSDU limit to 15 and set the
default value to 0 to config the FW in auto mode selection in which
FW picks the maximum number of MSDUs in AMSDU based on connection mode.
Change-Id: I6c1f1292a31fc9ea857e60e7a81d10b6def5cbc1
CRs-Fixed: 2502544
In case bss peer add failure vdev state machine is in
substate WLAN_VDEV_SS_START_START_PROGRESS and thus
WLAN_VDEV_SM_EV_CONNECTION_FAIL will not be handled and thus vdev
SM will not move to init state and pe session is not deleted.
This lead to vdev ref leak for the ref taken by pe create session.
Fix this by sending WLAN_VDEV_SM_EV_START_REQ_FAIL event when
vdev SM is in WLAN_VDEV_SS_START_START_PROGRESS state and continue
cleanup.
Change-Id: I4c559333a6bd018e3382f9781883acf314434cf2
CRs-Fixed: 2502817
wpa_supplicant/framework sends different vendor specific IEs in
connect request. Currently driver is parsing the IEs and appending
specific IEs to the assoc request frame. But all vendor specific
IEs are supposed to be sent in the assoc request. Extract all vendor
specific IEs and append at the end of the frame.
MBO IEs are expected to be present at the end of the frame.
So append rest of the vendor IEs just before MBO IE.
Change-Id: I3d49c72a31d142ef3b14b439af2ae4cd8be059ea
CRs-Fixed: 2498976
Define ext_vdev_ptr and ext_pdev_ptr with specific type, remove void
pointer usage for part of mlme code.
Change-Id: Ie71d59386224e4671bdae071aa7425a998d5e242
CRs-Fixed: 2488192
Currently, Driver has below configuration:
1. The default value of Neighbor scan channel max time = 30 msec
2. Probe deferral time = 15 msec and
3. The gap between each Probe Request (Probe repeat time) = 20 msec
As per above roam scan params, after 15 msec of deferral time STA
sends the first probe irrespective of OCE or non-OCE environment.
So after the first probe, STA never sends the second probe because
15 msec + 20 msec = 35 msec which is beyond dwell time( 30 msec).
Because of lower dwell time, many a time STA is not getting enough
time to send the second probe request during a roam scan on the currently
associated channel. In case when STA sends only one probe req,
there is a lesser chance to receive Probe Response in a semi congested
or congested environment. This results in not finding a candidate
during a roaming scan.
STA should have enough time to send 2 Probe Requests under any condition
( clean or noisy) irrespective of the OCE/non-OCE environment.
Fix is to increase the default value of dwell time
"gNeighborScanChannelMaxTime" to 40 msec for STA.
Change-Id: I1bd52f5efe448ccb4ed4585e98aaf519379dd661
CRs-Fixed: 2467703
AP may send IEs in deauth/disassoc frames as part of disconnection.
Extract the same and forward to kernel through
cfg80211_disconnected().
Change-Id: I4ef339dcd1ecff64d6bed1de35621ecce5d8030a
CRs-Fixed: 2481912
disconnect_ies sent from userspace are cached in vdev mgr object.
Send the same in deauth/disassoc frames initiated from the driver.
Free the IEs once the frame is sent out successfully.
Change-Id: Ib223a9da7f5795bc10d717efe23c6106391070bb
CRs-Fixed: 2481909
Application sends disconnect IEs to driver through vendor command
SET_WIFI_CONFIGURATION by embeding in the attribute
QCA_WLAN_VENDOR_ATTR_DISCONNECT_IES. Extract the same and validate
to make sure it's not more than maximum IE length that can be
accomodated in deauth/disassoc frame. Cache the extracted IEs
in mlme vdev object.
Change-Id: I6c95aa1d4d8ef7d8ed3ad5be8832ef1f45c26a2f
CRs-Fixed: 2481908
Currently there is no ini support to configure frequencies
which needs to be avoided for the acs channel list which
may allow SAP to come up on a channel which is not preferred.
For Example there are many legacy clients which supports
2.4GHz but don't support channel 12 and 13 (or does not have
the capability to detect country change where channel 12 and
13 is valid).
In that case, if SAP comes up on channel 12/13, those legacy
clients won't be able to connect to AP.
Hence, Add a feature flag and ini to configure the frequency
list which can be avoided during acs.
Change-Id: Id106b38228f837ba056eb916004dc012e919ddd2
CRs-Fixed: 2472004
Do not configure legacy rate to FW if it is HE connection, otherwise
FW does not work.
Change-Id: I31d167ee79b7b58cabad29e65cf6834a7151093d
CRs-Fixed: 2472811
Add ini support for FIPS 4-way hanshake offload to firmware. FIPS
offload feature will add support to handle LFR 3.0 connection only
(auth/reassoc). If this ini is set then firmware will offload
4-way HS to supplicant. In the Roam sync indication firmware will
inform connected and not authenticated so that supplicant can take
care of 4-way HS.
Change-Id: I3da58910218ffc57094cac4c3cab4572631d9404
CRs-Fixed: 2459182
Firmware expects btm_offload_config value as 0x1c1 by default
so that BTM query is enabled. To enable BIT 7, "prefer_btm_query"
ini is used and its default value is 1. To enable BIT 8 in
btm_offload_config, "prefer_roam_score_for_candidate_selection"
ini is used and its default value is 1. Enable the BIT 6 also
by default.
Change the default value of btm_offload_config to set bit 6 by
default.
Change-Id: Ic0b222c281d1731aaf21aaff6a72ebf1f1f930de
CRs-Fixed: 2466687
Set the max_station config correctly at wma_open instead of using
the default value.
Change-Id: I63cd05462351359fbdcaae03dbdff940817b9bde
CRs-Fixed: 2468829
Add per module logging macros without function/line info
to avoid adding function/line info where it is not required.
Change-Id: I0bd9248122b4f49274ee05a225ce6f880fede0cb
CRs-Fixed: 2468414
In function mlme_init_vht_cap_cfg(), initialization of
CFG_VHT_SU_BEAMFORMEE_CAP is done using the cfg_default() api,
which always returns the default value irrespective of the
ini configured.
Use cfg_get() api to get the default value of ini items.
cfg_get() api use gTxBFEnable ini for SU beamforce caps
Change-Id: I17062548931b5032dfdd56652ddaef2b96c8864e
CRs-Fixed: 2462350
CFG_VALID_CHANNEL_LIST_STRING_LEN as array size passed to
qdf_uint8_array_parse, which is more big than array size. So pass the
actual size - CFG_VALID_CHANNEL_LIST_LEN to that function.
Change-Id: I7596c0887147523570450dbac4dba2d03e7fe8b6
CRs-Fixed: 2462613
Add support for roaming in case the driver
detects a nud failure. The STA then would roam
to another BSSID, else if the roaming gets failed
the STA would remain connected to the same BSSID
as connected before.
Change-Id: Idbc99b0ce2f9cacd97564dd8cf9892120958eda2
CRs-Fixed: 2461675
When BTM config is disabled in the supplicant, the BSS
transition bit (19) of the extended capabilities will be
disabled. If BTM offload is enabled, currently driver still
advertises that the BSS transition bit(19) as disabled. This
results in AP disabling 11v for this STA.
Advertise the BSS transition bit (19) as enabled in the extended
capabilities if btm_offload ini bit 1 is enabled.
Change-Id: I7c1977294a2e166321951ee0ec31f18929c42176
CRs-Fixed: 2455919
