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.
Define new vdev id value based on which the scan module will
abort only host triggered scans setting the request type to
WMI_SCN_STOP_HOST_VAP_ALL in the scan request.
Change-Id: Ie8b005285973461f654329e1b2dc1a45205331f5
CRs-Fixed: 2644323
It is more proper to define gEnableMCCAdaptiveScheduler as bool. Then
enable_mcc_adaptive_sch in struct policy_mgr_cfg should be defined as
bool.
Change-Id: I97e2c708e413f86722192b80de39d336e219b3fa
CRs-Fixed: 2656591
Add sanity check for mlme_obj in wlan_mlme_update_oce_flags to avoid
illegal memory access when mlme_obj is not valid.
Change-Id: I7dfd72cc704d3f9c11241fb2217f0b2ab7eda3d3
CRs-Fixed: 2669262
When NDI is removed from framework, driver deletes all NDPs
as part of eWNI_SME_STOP_BSS_REQ. Driver posts WMA_DELETE_STA_RSP
to lim from wma just after sending PEER_DELETE request to
firmware for NDP and ignores the DEL_STA response from firmware.
If there are multiple peers, all peer delete requests are sent
back to back to firmware. NDI peer delete and NDI VDEV delete
request also follow these immediately. All these commands
can go back to back to firmware as driver doesn't wait for
any of these responses.
But firmware needs some time to send NDP end frame to
the NDP peer after receiving NDP peer delete. Firmware might hold
the NDP peer delete request till it successfully sends the frame
to the peer.
Driver must wait till the NDP peer delete response is received to
proceed further with NDI cleanup/NDI vdev delete.
So, send NDP_END_ALL to firmware to let the firmware
initiate cleanup for all NDP peers. Use ucfg_nan_disable_ndi to
do the same which takes care of waiting for response from firmware
indicating cleanup has started. Then wait for all NDP END
indications and unblock the wait upon receiving last NDP END
indication.
Change-Id: I250883b3e9759ad903c3ce17f8c2c0b74a81f496
CRs-Fixed: 2619757
Currently there is no ini to control the rrm support on
SAP.
Add a new ini to enable/disable rrm on SAP.
Change-Id: Idef8da807bc5f8e2b4a1d61997824006e78b0cf6
CRs-Fixed: 2658926
Currently NDP_END_ALL request is posted to serialization queue but
not removed even after getting response from firmware. The timer
expires after 4 seconds and the message is gets dequeued as part
of timer handler. Dequeue the request from queue after getting
NDP_HOST_UPDATE from firmware to avoid blocking the northbound
APIs for this 4 seconds.
Change-Id: Ie8045f2460f7ac27732d4070ed79e5a61aab0bd2
CRs-Fixed: 2662869
Currently, peer can be accessed after deletion in hdd because
cdp_clear_peer called via tdls_process_del_peer_rsp
tries to remove peer from physical device after deletion of
peer in datapath.
Fix is to remove cdp_clear_peer from hdd as it is handled by
cdp_peer_delete.
Change-Id: Ibdeb9a2a8dcf3318d66a48b9e9c7ca4d5cd74cb3
CRs-Fixed: 2663555
During tdls peer delete, wmi command WMI_PEER_DELETE has been
send but later on from driver wmi command for peer update is
send without checking for peer reference before sending to fw.
Fix, to check for peer reference before posting the cmd to fw.
change-ID: I216d1ad726af3369c227ae566e22949cadb8300c
CRs-Fixed: 2667811
rmf status is applicable only for action/deauth/disassoc frames,
so check rmf status only for those frames, this can reduce
overhead of checking rmf status for each and every management frame.
Change-Id: I4fccf921051d624d01e94ee6ef8d9a6b170c7675
CRs-Fixed: 2656967
Currently, the driver trims the channel list with
the PCL if external acs policy ini is set, and
if the channels are unsafe then that can lead
to 0 channels and the SAP can fail.
Fix is to check whether the force SAP start ini
is set and override the channel.
Change-Id: If245bf27deda0f6022343d7a175520fdd92d106b
CRs-Fixed: 2667742
Currently, only broadcast disassociation is supported
and deauth is sent in a unicast manner.
With peer delete all support, HDD sends a single call
to PE for broadcast deauth request. PE module sends a
single broadcast deauth frame and on TX completion,
calls vdev_mgr_peer_delete_all_send. This issues the
new WMI_VDEV_DELETE_ALL_PEER_CMDID to FW to cleanup
peers entries corresponding to VDEV ID and also flush
TIDS internally.
On receiving the peer delete all response, target_if
cleans object manager entries and datapath cleans up.
But PEER unmap is done iterating through all peer entries
individually. After this a single eSAP_STA_DISASSOC_EVENT
is received in HDD signalling the completion of broadcast
deauth procedure.
Change-Id: I928461606154380eef21a02cc7306921ceb9e16e
CRs-Fixed: 2585005
Made the default value to advertise trigger frame padding
duration as 16 us so as to honor HE MAC capabilities sent by FW
Change-Id: I1bf75965f1b9b46d61c94997273621a6e9de46c1
CRs-Fixed: 2667623
Currently these params are sent to fw from hdd. By design, this
should be done by fwol component. Add fwol APIs to achieve this.
Change-Id: Ifcc67fe15e76a32c28819267b0639edae1032093
CRs-Fixed: 2665749
With Change-Id: I02f207cdde9d8fb68cd91fab07572baa9e7ac50d,
Ini roam_trigger_bitmap is only initialized when LFR3 enabled.
In LFR2 case, without disconnect, roam_trigger_bitmap is set as
0, vdev roame state is stuck in ROAM_DEINIT for 0 bitmap, can't
switch to ROAM_INIT and ROAM_RSO_STARTED any more, can't enable
roam scan offload in F/W, so no roam scan and better AP event
is reported to host from F/W even RSSI low or beacon miss
happens.
change-Id: I95cb6c892a67816cf47c8dada9b542ae6aefe7f3
CRs-Fixed: 2662880
When set_pmksa command is received from userspace, the internal
pmk table is updated with the new bssid entry and the pmk is saved
to the session. Additionally this update triggers an RSO update
command to the firmware which causes the use of stale pmk for
single pmkid case, in which the BSS capability of SAE single pmk
will be known only after parsing the beacon/probe received in the
roam synch indication.
So donot send RSO update on receiving set pmksa command.
Change-Id: I25419fbc3061ab963ccf3228b3681c83773a7963
CRs-Fixed: 2659055
To allow multiple instances of NDP on single peer, limit of max ndp
instances per peer set to 2.
Thus termination of first NDP instance will not affect second NDP
connection.
Change-Id: I421b185bd344688630dbe02e97f0b047d8823abe
CRs-Fixed: 2654713
Currently the driver uses the reason code
POLICY_MGR_UPDATE_REASON_CHANNEL_SWITCH for
chanenl switch for P2P-CLI which is same
reason code used for hw mode change in case
of SAP, so after the hw mode is changed the
VDEV-SM does call the callback of SAP CSA
also.
Fix is to use a different reason code for
SAP CSA.
Change-Id: I16b0521d5a21391e642f29e86037f9eb4fd2af62
CRs-Fixed: 2663915
Firmware advertises the NAN separate vdev capability through
the service capability wmi_service_nan_vdev and host advertises
through the ini param nan_separate_iface_support. Both of the
capabilities must be checked to support the NAN separate vdev
support. Define an API to check both the capabilities and made
the individual capability APIs static. So that individual APIs
are not accessed outside this common API. Use this API to
know the support. This is to avoid any possible misses in
checking the support.
For example, NAN vdev id is fetched from the NAN enable
response message received from firmware only based on
firmware capability in nan_handle_enable_rsp. If firmware
supports the feature and ini is set to 0, then vdev id might
be invalid as it's fetched from the NAN enable response
without considering host capability. If either firmware or
host doesn't support NAN separate vdev feature, firmware
creates vdev and it may not fill the vdev id in NAN enable
response. Host shall use NAN_PSEUDO_VDEV_ID then.
So, consider NAN separate vdev feature as supported only if
both host and firmware support.
Also fetch the firmware capability to support NAN separate vdev
when wma_rx_service_ready_ext_event is received and update to NAN
psoc priv object.
Change-Id: I50e76fbe17befb28a5262fc26f5675b67f4d21f2
CRs-Fixed: 2650354
SAP turn on is getting stuck for longer time due to vdev is getting
deleted logically before response for sme_soc_set_dual_mac_config comes.
To resolve this, add wait in wlan_hdd_update_dbs_scan_and_fw_mode_config
to confirm sme_soc_set_dual_mac_config completion.
Change-Id: I9408713fcf828d24688ecc45290d8c90a8d54c22
CRs-Fixed: 2663509
Presently in case there is an interface down during SSR, the request is
rejected outright. This causes the driver and the userspace to go out of
sync on the status of that particular interface.
The root cause of this issue is that while SSR is ongoing if interface
down comes, the DSC control via __dsc_vdev_can_trans rejects the interface
down citing QDF_STATUS_E_INVAL. This prevents the request to be queued and
processed later.
To fix this remove the check for driver recovering from the DSC control.
Change-Id: I9598c4606984f924d63e8c459ded0520d0824d08
CRs-Fixed: 2658597
Add INI - gActionOUIReconnAssocTimeout to configure driver
to do:
1. Driver will not send deauth to the AP after association timeout.
2. Reconnect to same BSS again if the last association failure
is association response timeout.
Default="00E04C 00 01"
The change fixes IOT issue with certain AP which doesn't
response first association request frame sometime. But the AP
would response second association request.
Change-Id: I9f7b8d14aaaaa97f08856c8b62e49b145db3ac91
CRs-Fixed: 2653877
At stop adapter flush vdev's pending wlan ipa events
and also increase the ipa resources load/unload timeout
to 500ms as current timeout of 100ms which is less taking
in to account of suspending IPA pipes, WLAN FW pipes and
also waiting separately for the RX and TX suspend ack from
the FW.
Change-Id: Ia622ab84f15089826c23502f365b11e742277ca8
CRs-Fixed: 2660807
Control path use the data path variables to detect PN replay
and also modify the same.
Thus move the PN replay detect logic in objmgr peer in control path.
Change-Id: I8d1cd4b86eac3f6a7343c4616e398579bc4932ae
CRs-Fixed: 2658077
Currently the driver fails the ACS process
if no channel is found suitable for SAP by
ACS and thus hotspot cannot be enabled.
Fix is to force SAP to come up on some
default channel, this behaviour would
be controlled via an ini to that customers
can choose whether to opt for this behaviour
or not.
Change-Id: I8a63cf0c5d42802e33f4ad67a33d148a4da54d2a
CRs-Fixed: 2658297
If DBS mode is supported, when station is connected in 2g channel, sap
should be able to start in dfs channel.
Allow sap start in dfs channel if sta is connected in 2g for DBS mode.
Change-Id: I189651785982b0f08a286da9f5dbe8c91b1f16c4
CRs-Fixed: 2654949
Currently the sanity check present for the IE whitelisting bitmaps is
not proper. Instead of allowing the correct bitmaps to be used, it
prevents any of the bitmap to be used if a single one is zero.
Rectify the above check to allow the bitmaps to be used if atleast one
of them has a non zero value.
Change-Id: I496d6c6a1bda8c11d9bd42ea41a79ab04b539357
CRs-Fixed: 2647608
Currently the driver allows roaming to the BSSID
which it is already connected, which can lead to
many unexpected behaviour, for eg. if the SAP
to which the DUT is connected turns off, then the
DUT would try to roam to other BSSID of the same
SSID, and in case the SAP turns on back in time,
then the DUT would re-associate to the same BSSID.
Now if the subnet may change, and since the DHCP
does not happen again in roaming, it would then
lead to NUD failure.
Fix is to introduce an ini to allow/disallow
roaming to the same BSSID.
Change-Id: Ibd04fcd7384c0987db5bb6dae1a26ee077456290
CRs-Fixed: 2634860
Channel congestion score is not well bucketized, as we only have 0-25,
26-50, 51-75, 76-100, so small change will not give different score.
while channel congestion weight is high: 25.
Increase channel congestion slots num from 4 to 8 as following.
0-12% 13-25% 26-38% 39-50% 51-63% 64-75% 76-88% 87-100%
100% 90% 80% 70% 50% 25% 10% 5%
2500 2250 2000 1750 1250 625 250 125
Change-Id: I4fc2d8a5f0f64c5fce9fe5ec8f16c3e8e9665a60
CRs-Fixed: 2655110
If Miracast is on, driver should send WMI_RESMGR_SET_CHAN_TIME_QUOTA_CMDID
to FW. Currently this wmi is blocked because gEnableMCCAdaptiveScheduler is
set as 1, which is incorrect.
Add a new dynamic_mcc_adaptive_sched flag to allow wmi command
WMI_RESMGR_SET_CHAN_TIME_QUOTA_CMDID for Miracast case.
Change-Id: I18e713b75a8cafc1b631bf5a1884a9b0123e5dba
CRs-Fixed: 2652271
Currently there is no provision to configure OCL mode in FW during
driver bootup.
To enable this configuration add a new INI configuration parameter
gOclCfg.
Change-Id: I87c9131f5395c394f745e0170f0d9b3d1571d030
CRs-Fixed: 2644312
Currently the expectation from the BLM is to flush
all the BSSIDs which are present in the blacklist
when the user does an explicit on-off, which is
meeting the expectation, but the FW does not flush
this info which leads to async between the two.
Fix is to send 0 blacklist BSSID to FW during
Wifi-off so that it also flushes the list.
Change-Id: I7a0629fefb12deaeec0b5eeea06169272621bf82
CRs-Fixed: 2647018
In the API policy_mgr_checkn_update_hw_mode_single_mac_mode
the driver checks that if the bands are different, then go
for DBS and single mac mode is not required.
In the case of STA on 5ghz and SAP now coming up on 6ghz
the bands would be different but the hw mode needed
would be single MAC mode and not DBS, but according to the
check mentioned above the driver would still return and
the final hw mode would be stuck into DBS which would
lead to unnecessary power consumption because of the second
MAC being still swithched on having no vdev attached to it.
Fix is to check whether DBS is required and avoid the condition
mentioned above.
Change-Id: I91d91894dde1a3b84c22f9de59c83a5f0b727315
CRs-Fixed: 2651178
Table pm_next_action_three_connection_dbs_2x2_table currently
doesn't support NeGo/Auto 5G + SAP 5G + SAP 2.4G case, which
cause the third connection for 2.4G SAP start failure, so update
the policy manage table to support it.
Change-Id: I4bed516f2ac31387d94c1753a7d539cc07d9814e
Currently the bitmap of action frames that can wake up the host
is sent via the wmi command WMI_WOW_SET_ACTION_WAKE_UP_CMDID.
This bitmap doesn't include RVS action frames so currently the
host doesn't wake up for rvs action frames.
Enable wake up for rvs action frames during runtime.
Change-Id: I9fac8e74cdb7b529f858f7f2027906ca2b3083b3
CRs-Fixed: 2649927
When host driver sends NDP_END request to firmware, driver starts
a wait-for-complete and waits for the NDP_END confirm event.
It unblocks the wait upon getting successful NDP_END event from
firmware. But firmware sends response with a failure status if
the NDP is already gone and it doesn't send NDP_END event.
NDP_END requester waits till the timeout(2 seconds) happens for the
NDP_END confirm event from firmware in this case. Unblock the
wait-for-complete in this case also to avoid the unnecessary wait.
Change-Id: I779248455b07cd934ceaf2c23e79f3943aff5e41
CRs-Fixed: 2651663
Remove max_tx_power from wlan_mlme_power struct
and ini_tx_power from lim_max_tx_pwr_attr struct
and all their instances.
Change-Id: I982a15b71b64d368b623128e04f09a8f3bf4f5ec
CRs-Fixed: 2645922
The QDF framework for triggering self recovery is undergoing changes to
include support for multiple psoc driver. As the MCL host is still
multiple psoc agnostic, create dummy wrappers over the
cds_trigger_recovery so as to maintain compatibility with modified
qdf_trigger_self_recovery
Change-Id: I42163879c3e786a2b9ab2f9f5785be5531754e77
CRs-Fixed: 2617709
Currenly only hdd initializes channel avoidance from platform.
Policy manager should also initialize channel avoidance from platform.
Change-Id: Iefcaae5ff4789d7d334ab2cab693f5dedfd2ca46
CRs-Fixed: 2645512
Increase the roam failure reason string buffer size to
60 from 50.
Also add reason string for roam failure reason.
Change-Id: I42f4332463e4063aa0dee39631ca31965db12b62
CRs-Fixed: 2647260
Introduce an INI "ap_tx_pwr_scoring" to indicate firmware about ap tx
power weightage so that firmware can use ap tx power weightage to
calculate candidate AP's score.
Change-Id: I8831c571162f044f4ae204ef0edfc59942f36837
CRs-Fixed: 2647115
Make sure NULL pm_ctx pointer not be accessed before initialization.
Before initialization, __policy_mgr_check_sta_ap_concurrent_ch_intf
return directly when meet error condition.
Change-Id: I4a96ca7c18d7c524969b8ea95d3bc717cfb0862c
CRs-Fixed: 2642567
Add pointer str1 NULL check before use in mlme_acs_parse_weight_list()
in case user side has wrong configuration.
Change-Id: I7a1552e417a7571d138a2c1c526aa2f9d0015529
CRs-Fixed: 2642567
