In FTM mode do not register callback with IPA driver
to check if IPA is ready.
IPA offload is not supported in FTM mode.
Change-Id: I9d36f3085db72d3ffe9e6080f422618f7a531c01
CRs-Fixed: 2772192
There is customer requirement that once wifi chip overheat,
we should switch the tx chain mask to 1X1 to cool down the
chip instead of halting the tx completely.
Add new INI gThermalMgmtAction to configure thermal mgmt action
with default 0. The valid thermal mgmt action INI value is defined
as enum thermal_mgmt_action_code. To set it to 3 -
THERMAL_MGMT_ACTION_CHAINSCALING to meet customer requirement.
Change-Id: I88b1237fae1f476ad9ff0e7b5a469ec314a42bf9
CRs-Fixed: 2765289
Pointers returned by wlan_ipa_get_iface API and
cds_get_context API are not NULL validated at few
places. Add NULL checks for these pointers to avoid
possible NULL pointer dereference.
Change-Id: I44f226c2ce97afd6ad2ff9cde5cd70d9d12bc3d2
CRs-Fixed: 2775197
To do SMMU unmap for IPA TX and RX doorbell registers, provide
soc handle and pdev id to CDP layer.
Change-Id: I6e4fcc7d96d3dabe9dcbb85b9d7193e898d9a73e
CRs-Fixed: 2768306
FW triggers roaming based on the RSSI score of AP(s) available
after background scan. Currently, the host does not configure
the value of bg_rssi_threshold RSSI. This results in ping-pong
roaming after background scan, even though candidate AP
RSSI is not better than 5dbm than connected AP.
Fix is to configure the value of bg_rssi_threshold via new
INI "bg_rssi_threshold" and configuring default value of
INI as 5dB.
Min: 0
Max: 100
Default: 5
Change-Id: Ib710e294c8b33ff4903d41453e3b55f02daf53ae
CRs-Fixed: 2763962
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.
Change-Id: Id8c420950bb8c1d11db5a26aa860e280bcb672d1
CRs-Fixed: 2769372
Move the rssi change vdev params initialization to
csr_neighbor_roam_info_ctx_init() so that vdev priv object will
be created and per vdev parameters are saved and proper values
are sent to firmware.
Change-Id: I87c8272d89f431fa3db60beed4d1da6d9790ec28
CRs-Fixed: 2774826
- Use sme roaming api's instead of converged
roaming api's.
- Add debug logs in if mgr api's.
- Fix typo in Kbuild file.
- Fix compilation errors.
- Fix comments for readability.
- Update disconnect functions so parameter type matches.
Change-Id: Ia0adf6f79036e9348bf4ebb6237a5e25ef813a21
CRs-Fixed: 2774509
This change fixes two issues about TDLS:
1. It updates current mode only if tdls vdev object is NULL.
2. Handles pre-scan callback but ignore scan done callback if device
type isn't station or P2P client.
Change-Id: I4badbf3a7c40eca813a6360817d5483be88f2c5d
CRs-Fixed: 2769638
Add checks in caller APIs to handle negative return value from
crypto get param and crypto get peer param APIs.
Change-Id: Ibb138971f347c7ccdacbc93aa38521d5d9536759
CRs-Fixed: 2775328
Add the API to validate the BSS before roaming to it. This API will check
if other vdevs are already connected to the BSS, if concurrency is allowed,
and if channel is allowed for the current HW mode.
Keep the new changes under the interface_mgr feature flag.
Change-Id: I280e95b0a30c08fe4037295330628b79d22acf5f
CRs-fixed: 2774543
Host sets WMI_REQUEST_PMF_BCN_PROTECT_STAT bit in stats_id param of
WMI_REQUEST_STATS_CMDID command. Firmware supporting pmf beacon
protection stats responds host with stats in wmi_update_stats_id
event. Host extracts PMF beacon protection stats from wmi_update_stats_id
event. Host adds PMF beacon protection stats in the response of vendor
command QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO for STA mode.
Change-Id: Ib3cb06e03dbccdb9fa1782d414ed734bd97aa309
CRs-Fixed: 2705236
Currently, the APIs related to setting the preferred channel list is
in the SME module. Move these APIs to the policy manager so they can
be accessed from non-legacy modules.
Change-Id: Icc487dd2a0014e59db9c2df729b875f58e3e975e
CRs-fixed: 2766863
Add debug logs on the sending WMI_ROAM_SCAN_RSSI_THRESHOLD
/WMI_ROAM_FILTER_CMDID/WMI_ROAM_BTM_CONFIG_CMDID
/WMI_11K_OFFLOAD_REPORT_CMDID commands path.
If mawc roaming is not supported by firmware, don't send
WMI_ROAM_CONFIGURE_MAWC_CMDID command.
Add rssi reject AP list to the roam params process in function
csr_cm_roam_scan_filter().
Change-Id: I89e6dcac801e552877f7e918d1179dfa3466857a
CRs-Fixed: 2775101
NDPs can exist on an NDI only when the NAN discovery is active.
Currently, firmware sends NDP_END indication for all NDPs when NAN
is disabled. Host driver removes the NDI entry from the policy mgr
based on these NDP_END indications. But firmware might miss to send
the NDP_END indication in some cases though the NDPs are deleted
in firmware. This leads to stale NDI entries in the policy mgr and
it prevents STA connections as NDI+STA without NAN discovery is not
a valid concurrency.
Host driver can remove all NDPs before sending NAN disable request
to firmware to avoid this. This is a blocking call in driver and
wait for the NDP_HOST_UPDATE event from firmware. Cleanup the policy
mgr entries in timeout case as well to avoid further failures due
to unsupported concurrency.
Change-Id: I8df905b7ae4cfe5dfb5affe5b6a3fd478851a453
CRs-Fixed: 2774329
Change ucfg_tdls_notify_connect_failure() API as a
wrapper to a new API wlan_tdls_notify_connect_failure()
which in turn calls the core API.
Change-Id: I998669f9c829cb91e21b359ba794f396214854e2
CRs-Fixed: 2767682
Add disconnect start and disconnect complete event handlers to
the interface manager.
Add disable roaming, enable roaming on connnected STA, and
enable roaming after P2P disconnect APIs.
This change is part of the connection manager effort.
Change-Id: Ib68b9ef9ff5b6541d7393bfbe6332a68b17bd587
CRs-fixed: 2760090
Currently pmo disable run time pm offload api gets the vdev
inside psoc obj lock but tries to take the reference of
vdev without any lock protection, in this case it is possible
that one thread gets the vdev and when it troes to get the vdev
reference some other thread deletes the vdev because if which
first thread will not be able to get the reference for the vdev
which it alreaady holds.
To address above issue use objmgr api to get the vdev.
Change-Id: I8f47515f39ace809cfe9e134fd704a2914ed3d9a
CRs-Fixed: 2769887
If STA is on 5G channel, starting P2P GO on a different 5G DFS channel
should be rejected, but it's not, due to it didn't check the P2P GO
specific configurations, but only check the one for SAP.
To fix it, use P2P GO specific API to check the force scc status
for P2P GO mode.
CRs-Fixed: 2769182
Change-Id: Ibb3bb5e6e7f8a64e4483bdef863ce1f4294da9eb
In wmi_fill_rso_start_scan_tlv(), the fixed param header is
overwritten with 0. So this causes roam scan mode command to
fail.
Don't overwrite scan start fixed param in
wmi_fill_rso_start_scan_tlv(). Also add some additional debugs.
Change-Id: I8ae7053e77d5694bade7e4a84fb4028d8224354c
CRs-Fixed: 2771951
3 ini:
roam_data_rssi_threshold_triggers
roam_data_rssi_threshold
rx_data_inactivity_time
If there's rx activity during latest rx_data_inactivity_time
and avg of data_rssi is better than roam_data_rssi_threshold, then
suppress roaming triggered by roam_data_rssi_threshold_triggers: low
RSSI or bg scan.
Change-Id: I5b41c4119e61392b50e52ab8ccb8650e5758f3b3
CRs-Fixed: 2768053
Set default value of INI enable_subfee_vendor_vhtie to 1
to enable SU Bformee in vendor VHTIE by default.
Change-Id: I8a916495dd5c6ddfe78840dc6f35976fbdbbf8ba
CRs-Fixed: 2769257
This is a change for typo about LFR configuration. It uses ini -
"mawc_roam_ap_rssi_threshold", the correct is
"mawc_roam_rssi_high_adjust".
Change-Id: I7e29287b84559f58f13d191d6288534196b894da
CRs-Fixed: 2768752
The logging macros implicitly takes care of embedding function name
in the log, hence there is no need to include __func__ again.
Getting rid of redundant __func__ reduces driver memory footprint.
Change-Id: Idf4685539991f65205f19b27551cef699230c82e
CRs-Fixed: 2768575
Adds support for sme_abort_roaming for ROAM_OFFLOAD_V1.
Also fix compilation error for ROAM_OFFLOAD_V1.
Change-Id: I06247b1118b7dee32ff392b247e2e08e32dbaf9f
CRs-Fixed: 2768397
Register IPA ready callback with IPA driver. The callback
sets ipa_is_ready flag in the host driver and kick starts
the ipa init sequence as part of which the Tx buffers are
mapped to IPA.
None of the IPA APIs are invoked until IPA ready registration
is complete.
Change-Id: I4dda8fd083c71400532139174f834b757e05e5a6
CRs-Fixed: 2752235
Once host sends WMI_WOW_ENABLE_CMDID then host components must not send
any WMI command to FW. In suspend state if host sends WMI command then FW
crashes.
Hence add support to set/reset suspend state of Blacklist manager.
Thus Blacklist manager checks the suspend state and then only sends WMI
command to FW.
Change-Id: I2581d38a485c4f930a6e2dfb951c0fdc2306fa3b
CRs-Fixed: 2765404
Currently INI: gFirstScanBucketThreshold is not used
while LFR2/LFR3 roaming.
Remove unused INI gFirstScanBucketThreshold
Change-Id: Ifa909fc57d3ac3da696369fcffc390826f393b44
CRs-Fixed: 2767372
Add changes to send roam scan mode over RSO start/stop/update_cfg
from connection manager. Update the roaming params and roam scan
params to new structure.
Refine send_roam_scan_offload_mode_cmd_tlv().
Change-Id: I6adce2e8a24ece93a079032d0e66760393fcdccd
CRs-Fixed: 2766023
Currently the driver goes for SCC when STA is
present on 2.4Ghz and the GO comes up.
In case the user wants throughput then
GO should go for VHT80 in 5ghz even in
case of STA present on 2.4ghz so that
it leads to better throughput.
Change-Id: I211858b42d3de407f6047609f966f95720644109
CRs-Fixed: 2763812
Fix NULL pointer dereference of mlme_priv while using
the macro GET_CM_ROAM_TX_OPS_FROM_VDEV. Also replace this
macro GET_CM_ROAM_TX_OPS_FROM_VDEV with inline function to comply
with the linux coding style “Generally, inline functions are
preferable to macros resembling functions”
Change-Id: Ifc9ba37e3d260b027ba79457f00382374f3b78ac
CRs-Fixed: 2764891
A race condition can happen when roaming state machine
transition takes place in the following sequence:
1) FW indicates 'roam_synch' event to driver, and driver in
turn, advances its roaming state machine to
'WLAN_ROAM_SYNCH_IN_PROG', in wlan scheduler context;
2) HDD layer starts to do 'disconnect'(could be due to NUD
failure), and thus needs to stop roaming scan offload in
the following sequence:
2.1) Post a RSO stop cmd to FW, via the scheduler thread;
2.2) Advance the roaming state machine to a new state of
'WLAN_ROAM_RSO_STOPPED';
2.3) Check if:
>> the roaming state machine is still in a state of
'WLAN_ROAM_SYNCH_IN_PROG'
>> the neighbor roaming state is in any of the states
below:
eCSR_NEIGHBOR_ROAM_STATE_REASSOCIATING;
eCSR_NEIGHBOR_ROAM_STATE_PREAUTHENTICATING;
eCSR_NEIGHBOR_ROAM_STATE_PREAUTH_DONE;
Here, if any of the conditions becomes true, then
HDD will wait for 4 sec to let the roam_synch handler
finish its job, otherwise the wait will not happen.
2.4) Disconnect the current vdev and advance the roaming
state machine to 'WLAN_ROAM_DEINIT';
In a corner case, race condition can happen in the following
sequence:
>> thread 1), which executes in wlan scheduler context, starts
to run first, and thus roaming state machine advances to
'WLAN_ROAM_SYNCH_IN_PROG', but then gets preempted before
starting to parse the assoc resp frame attached in the
roam_synch event;
>> thread 2) starts to run and posts RSO stop cmd, but the req
msg cannot be handled right away due to scheduler thread
is actively running with other tasks, so it gets queued at
step 2.1);
>> thread 2) continues to run, and simply advances the roaming
state machine to 'WLAN_ROAM_RSO_STOPPED' at 2.2), and then
it will find out none of the conditions listed in 2.3) is
true, so it choses NOT to wait for 'roam_synch' handler to
finish;
>> thread 2) reaches to step 2.4) without waiting at 2.3), and
roaming state machine advances to 'WLAN_ROAM_DEINIT';
>> thread 1) continues to run and starts to parse the assoc
resp frame indicated by FW, and finds that the roaming state
machine NOT in 'WLAN_ROAM_SYNCH_IN_PROG', and thus goes to
the wrong way to treat the buffer in a different manner,
causing a invalid pointer access here.
Fix the racing condition by checking if the roaming state machine
is in 'WLAN_ROAM_SYNCH_IN_PROG' before advancing the same to
'WLAN_ROAM_RSO_STOPPED' in function wlan_hdd_wait_for_roaming().
Change-Id: I202ccb371e9e70a76ef35938c700b60c91b7d3cb
CRs-Fixed: 2761880
Increase max sae auth frame retry count to 3 since total SAE auth
timeout is 5s.
Change-Id: I5902cc3411f713eaeed5ef7754fe7fe8e590b459
CRs-Fixed: 2765211
Add RSO logic to send roam trigger from target if along with
some optimization to move old logic in ROAM_OFFLOAD_V1.
Change-Id: I38e7fb4f8873328097df7e3a25d6c709f8d69b33
CRs-Fixed: 2765155
In some instances, AP does not respond to probe req
causing join timeout at STA and no connection.
To solve this,send multiple probe requests(every 200ms)
to AP until join failure timeout(1 sec) expiry,
if single bssid case retry same bss again
(configurable via ini, max allowed tries 2).
Change-Id: I7a7eeedcc24db1a74cd186ff957c638a39cdea6d
CRs-Fixed: 2763815
Check if NAN SRD operation is enabled in the ini
"etsi13_srd_chan_in_master_mode" and send the same to firmware
for all SRD channels.
Change-Id: I2aa8fd34c67b2061963b62a34d29c73740af3a76
CRs-Fixed: 2748455
Currently the driver enables the SRD channels
support for both P2P_GO and SAP if the SRD master
mode is enabled.
Have individual ini values to enable/disable
the SRD channel for each op-mode as required.
Change-Id: If6e66996ed19dacbde7f71a6702f378a7e9a273c
CRs-Fixed: 2748446
The ini ratemask_type and ratemask_set can be used to limit
the maximum phy rate. The ratemask_type is used to select
the phy mode and the ratemask_set to select desired NSS and MCS.
It can be used to optimize link performance.
Change-Id: Ia5c9f3a80eb93710bdcf53dabc4a45e554753b01
CRs-Fixed: 2758859
The 2nd parameter to qdf_scnprintf() represents size of the buffer.
If 'size' bytes is written in to the output buffer then for the next
subsequent qdf_scnprintf() 'size' bytes must be substracted from the
size of the output buffer.
The problem in this code is, 2nd parameter is mentioned as PAGE_SIZE,
but instead it should be PAGE_SIZE - size.
Change-Id: I82c6b4a279eb912c693a4f026c2f672902ce3f76
CRs-Fixed: 2760078
Add user configuration support to configure dot11 modes for
different vdev types.
Change-Id: I338d9d76f000195d1798bbc8b3b7ff1fb33ee305
CRs-Fixed: 2760240
If join fail reason is timeout, retry sending join req
after timer expiry, timer value can be configured
via join_failure_retry_interval.
Change-Id: If90071b3f6d7f48936db6f7088c3c1547e48b294
CRs-Fixed: 2760236
Add support to send WMI_RSSI_CHANGE_THRESHOLD command to firmware
in connection manager.
Change-Id: I97d4b8f8fc0e938ede0e61d44eb8ffbcbb0fb4ff
CRs-Fixed: 2761043
