qcacld-3.0: Address race between ap stop and system suspend

A race between cfg80211 ap stop and wiphy system suspend can lead
to either DPM WD or serialization VDEV disconnect active command
timeout

qcacld-3.0: Address race between ap stop and system suspend

A race between cfg80211 ap stop and wiphy system suspend can lead
to either DPM WD or serialization VDEV disconnect active command
timeout since scheduler thread gets suspended as part of wiphy
suspend and both cfg80211_disconnect and wiphy suspend/resume acquire
RTNL lock.
To address this race condition avoid ap stop when wiphy
suspend is already completed since scheduler thread gets suspended
as part of wiphy suspend and it can't process ap stop.

Change-Id: I5792b524a27326ca9e020600db2b82e16cc7ea96
CRs-Fixed: 3834305

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qcacld-3.0: Fix missing NAN discovery enable chipset stats

os_if_cstats_log_nan_disc_enable_req_evt is defined but not
called when there is a NAN discovery enable event, this resulted
in missing of

qcacld-3.0: Fix missing NAN discovery enable chipset stats

os_if_cstats_log_nan_disc_enable_req_evt is defined but not
called when there is a NAN discovery enable event, this resulted
in missing of NAN discovery enable stats in the chipset stats

Fix this by calling os_if_cstats_log_nan_disc_enable_req_evt
when there is a NAN discovery enable event

Change-Id: Ic9610e01fb0449c5233d6e651c42d395cb1f21c5
CRs-Fixed: 3804972

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qcacld-3.0: Support EAPOL over Netlink

Support EAPOL send/receive over netlink, and meanwhile
add new function to update the source address of EAPOL
for the legacy wlan client in the mlo sap case.

qcacld-3.0: Support EAPOL over Netlink

Support EAPOL send/receive over netlink, and meanwhile
add new function to update the source address of EAPOL
for the legacy wlan client in the mlo sap case.

Change-Id: I138f6f8367501771149929f90b8ff31eeafc8b11
CRs-Fixed: 3693871

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qcacld-3.0: Add chipset stats for NAN operations

Add chipset stats for NAN operations

Change-Id: Iced9198240eed0bcddead32977b160cd8aeeedf8
CRs-Fixed: 3783059

qcacld-3.0: Fix function prototype and definition mismatch

Fix function prototype and definition mismatch,
to avoid compiler complain.

Change-Id: I21729bf9eaa6561d6282bb456451e1e1a0748609
CRs-Fixed

qcacld-3.0: Fix function prototype and definition mismatch

Fix function prototype and definition mismatch,
to avoid compiler complain.

Change-Id: I21729bf9eaa6561d6282bb456451e1e1a0748609
CRs-Fixed: 3674787

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qcacld-3.0: Don't create mon interface on lpc unsupported conditions

Do not create the monitor interface if local packet capture
unsupported conditions exists. like:
a. ML connection exists;

qcacld-3.0: Don't create mon interface on lpc unsupported conditions

Do not create the monitor interface if local packet capture
unsupported conditions exists. like:
a. ML connection exists;
b. 2+ port concurrency exists.

CRs-Fixed: 3658842
Change-Id: I0dc17238d63a1d58264a00e8ad2b93bd74ecdbcc

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qcacld-3.0: Add Wait for uptree operations in dsc for vdev transitions

Currently host driver does not wait for uptree operations in dsc
before it starts vdev transitios, which may lead to memory dom

qcacld-3.0: Add Wait for uptree operations in dsc for vdev transitions

Currently host driver does not wait for uptree operations in dsc
before it starts vdev transitios, which may lead to memory domain
mismatch.

For example, if modules are closed because of idle shutdown, memory
domain in host driver will be init domain and at that time if some
psoc ops starts, memory allocated as part of this ops will be
allocated in init domain and if at the same time if vdev up starts
which will trigger the vdev trans and will start the modules and change
the memory domain to active domain, now when the memory allocated as
part of psoc operation is released on psoc ops completion will be
released in the active domain which leads the memory domain mismatch.

In current issue, host driver closes the modules because of idle
shutdown and changes the memory domain to init domain, now host driver
receives get features vendor command and starts psoc operation which
allocates memory in init domain, while this psoc operation is still in
progress, host driver receives interface create which starts vdev
operation and changes the memory domain to active domain as part of
start modules. Now, when ongoing psoc operation completes, it
releases the momory in active domain, which results in memory
domain mismatch.

To fix this issue, before starting vdev transition, add wait for uptree
operations in dsc tree, which includes wait for psoc operations and
driver operations as this issue is possible with the driver operations
as well.

Change-Id: I2cf395ebb94cafca728926a6617fdc34a073755a
CRs-Fixed: 3621530

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qcacld-3.0: Update logging format for BS state machine

With this change add a logging format for bearer switch
state machine.

Change-Id: I4f75b402c163eb6872d1c478845f3e76842d5cae
CRs-Fixed: 3642471

qcacld-3.0: Pass wdev as arg to vendor_event_alloc

Currently, host driver passes null as argument instead of valid
wdev to "wlan_cfg80211_vendor_event_alloc" function and
WiFi-HAL checks for the val

qcacld-3.0: Pass wdev as arg to vendor_event_alloc

Currently, host driver passes null as argument instead of valid
wdev to "wlan_cfg80211_vendor_event_alloc" function and
WiFi-HAL checks for the valid wdev while receiving NAN responses
and NAN response is dropped due to invalid wdev.

So, to fix this, extract the valid wdev and pass it as argument
to "wlan_cfg80211_vendor_event_alloc" function.

Change-Id: I2c50c1d6d8ebc100b0e7c382420ed031156dcebd
CRs-Fixed: 3642176

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qcacld-3.0: Fix ethertype inspection logic of offload tx data pkt

Offload TX data packets such as ARP response, EAPOL during roaming are
sent by firmware through HTT msg if packet capture mode is en

qcacld-3.0: Fix ethertype inspection logic of offload tx data pkt

Offload TX data packets such as ARP response, EAPOL during roaming are
sent by firmware through HTT msg if packet capture mode is enabled.
Whenever any such packet is received via HTT msg, host inspects the
ether type of the packet and matches with the TX filter set by user
via vendor command. If the ether type matches with the TX filter set
by user, then host forwards that packet to packet capture mode interface
otherwise, drops it.

To inspect the ether type of any packet, host uses generic API which
expects packet to be in SKB format. Currently, whenever any offload
TX data packet is received in HTT msg, host wrongly passes the buffer
received in HTT msg instead of SKB to APIs expecting SKB buffer.
This leads to undefined behavior.

So, to fix above issue, whenever any offload TX data packet received,
first allocate the SKB, copy the payload buf of HTT msg which is TX
packet to SKB data and then pass that SKB to the generic APIs to get
the ether type.
Additionally, this change fixes the minor logging error.

Change-Id: If09d49d8a1dcc04ca81454fc262bb5789a0f56be
CRs-Fixed: 3613594

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qcacld-3.0: Add bearer switch request in connect path

If LL_LT_SAP is already present and if STA tries to
come up on same mac, then it may result in data loss
on LL_LT_SAP as STA will need ROC on th

qcacld-3.0: Add bearer switch request in connect path

If LL_LT_SAP is already present and if STA tries to
come up on same mac, then it may result in data loss
on LL_LT_SAP as STA will need ROC on the connection
channel for some time, to avoid these data loss during
STA connection, add logic to switch the bearer for LL_LT_SAP
data to non-wlan and once connection completes, switch back
the bearer to wlan.

Change-Id: I7ace6c6f4f41548ec112882dc81be6c6b5a4eae0
CRs-Fixed: 3627656

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qcacld-3.0: Handle vendor command and events for audio transport switch

Based on new requirement, add changes to send the vendor event
send audio transport switch request and also add changes to pro

qcacld-3.0: Handle vendor command and events for audio transport switch

Based on new requirement, add changes to send the vendor event
send audio transport switch request and also add changes to process
the response received as a vendor command.

Change-Id: I4b8804c9021ea8807ca785f81f3df431690029fb
CRs-Fixed: 3626954

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qcacld-3.0: Register os_if callback with the bearer switch state machine

Based on the new requirement, host driver needs to send the audio
transport switch request from host driver to user space, to

qcacld-3.0: Register os_if callback with the bearer switch state machine

Based on the new requirement, host driver needs to send the audio
transport switch request from host driver to user space, to
support this requirement, register os_if callback function with
bearer switch state machine

Change-Id: Ib94ff4d9876e79d984401262253602c975b0fb1e
CRs-Fixed: 3626952

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qcacld-3.0: Add retry with delay in TWT DEL dialog cmd

Currently, when disabling the power save mode, driver sends
the TWT teardown command 10 times to the firmware. These 10
commands being received

qcacld-3.0: Add retry with delay in TWT DEL dialog cmd

Currently, when disabling the power save mode, driver sends
the TWT teardown command 10 times to the firmware. These 10
commands being received by the firmware within 200 ms.
However, this time doesn't enough time for the scanning
process to complete.

To address this issue, added a delay of 500ms between each
TWT teardown command sent by the driver to allow for the
successful completion of scanning before further commands
are issued.

CRs-Fixed: 3626036
Change-Id: I214e5dc94e94eb48f41436f9e5f1a6b9714f4bc1

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qcacld-3.0: Add retries to TWT DEL dialog cmd during ps mode

If power save disable command commes, implicitly driver
teardown the existing TWT session by sending out
TWT_DEL_DIALOG command to fw. In

qcacld-3.0: Add retries to TWT DEL dialog cmd during ps mode

If power save disable command commes, implicitly driver
teardown the existing TWT session by sending out
TWT_DEL_DIALOG command to fw. In firmware if
command fails due to firmware scan_in_progress or
chan_switch_in_progress then driver should retries
TWT_DEL_DIALOG implicitly.

In driver, add retries logic to the twt del dialog command in
case of power save disable.

CRs-Fixed: 3584286
Change-Id: I71299ea8239f33d194d2b55499f2d8e5946c42ba

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qcacld-3.0: Replace rcu lock with rtnl lock

Currently mutex is being called while taking rcu read lock
which is resulting in "sleeping function called from invalid context"
warning as mutex is not a

qcacld-3.0: Replace rcu lock with rtnl lock

Currently mutex is being called while taking rcu read lock
which is resulting in "sleeping function called from invalid context"
warning as mutex is not allowed while holding rcu_read_lock.

To fix the issue replace rcu lock with rtnl lock.

CRs-Fixed: 3600635
Change-Id: I41aa27094ef58363eeda4bdb15f23d312e7bac37

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qcacld-3.0: Fix tdls vdev ref issue for race condition

When wpa_supplicant adds tdls peer during sta disconnecting,
scheduler thread clear MLO flag of vdev0, in wlan_key_get_link_vdev,
wlan_vdev_mlm

qcacld-3.0: Fix tdls vdev ref issue for race condition

When wpa_supplicant adds tdls peer during sta disconnecting,
scheduler thread clear MLO flag of vdev0, in wlan_key_get_link_vdev,
wlan_vdev_mlme_is_mlo_vdev(vdev0) return true, in
wlan_key_put_link_vdev, wlan_vdev_mlme_is_mlo_vdev(vdev0) return false,
WLAN_OSIF_TDLS_ID vdev ref count is released in both
wlan_key_get_link_vdev and wlan_key_put_link_vdev, while
WLAN_MLO_MGR_ID vdev ref count isn't released, assert will happen.

To fix it, add check in os_if, if vdev not up, reject tdls add peer to
avoid such race condition issue.

Change-Id: I851b269ee4a5649fe76cfa1fc6762b6ca41b0884
CRs-Fixed: 3598336

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qcacld-3.0: Add enum for max test commands

Add enum for max test command and replace the check for
WFDS_GET_STATS cmd with WFDS_CMD_MAX.
Also, put end of struct at the end of the structure in
struct

qcacld-3.0: Add enum for max test commands

Add enum for max test command and replace the check for
WFDS_GET_STATS cmd with WFDS_CMD_MAX.
Also, put end of struct at the end of the structure in
struct wfds_ut_cmd_req_msg_v01_ei.

Change-Id: Icc1075fb10d92fba17ffbd71a97904c6c8d866d0
CRs-Fixed: 3591854

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qcacld-3.0: Add support for LL_LT_SAP_MODE in policy mgr

Currently PM_LL_LT_SAP_MODE is not handled in policy manager.
With this change add support for PM_LL_LT_SAP_MODE in the policy
manager.

Chan

qcacld-3.0: Add support for LL_LT_SAP_MODE in policy mgr

Currently PM_LL_LT_SAP_MODE is not handled in policy manager.
With this change add support for PM_LL_LT_SAP_MODE in the policy
manager.

Change-Id: Icfbb3a95dc65225fc7dad5df7dca9306a5029402
CRs-Fixed: 3536491

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qcacld-3.0: Validate on going CP stats request

Currently, there is no check to stop new CP
stats request if any other CP request is in progress
which may cause issue due to updation of callback
func

qcacld-3.0: Validate on going CP stats request

Currently, there is no check to stop new CP
stats request if any other CP request is in progress
which may cause issue due to updation of callback
function infra_cp_stats_resp_cb as per new request
before getting stats from FW for previous request.

Change-Id: Id31fd9e6bba7c1130af7bbc29b18baaa07b5bf04
CRs-Fixed: 3580194

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qcacld-3.0: Exchange CSID cap & GTK params

To support group NDP security, WiFi-HAL and firmware introduces
two new parameters (csid_cap and gtk_required) in NDP initiator
request, responder requesto

qcacld-3.0: Exchange CSID cap & GTK params

To support group NDP security, WiFi-HAL and firmware introduces
two new parameters (csid_cap and gtk_required) in NDP initiator
request, responder requestor and NDP indication event.

Host driver will retrieve the CSID capabilities and GTK parameter
and parse it to firmware in NDP Initiator and Responder request
TLV. Also, driver extract these parameters from NDP indication TLV
and will passes to Wifi-HAL in vendor event.

Change-Id: I4487559491754edafaccafa466512d6380b826b3
CRs-Fixed: 3583149

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qcacld-3.0: Allow TWT responder for LL_LT_SAP in MCC mode

Do not send TWT disable command to firmware if LL_LT_SAP
and other infra connection are present in MCC mode.

Change-Id: I38727bb2bda4afcc00

qcacld-3.0: Allow TWT responder for LL_LT_SAP in MCC mode

Do not send TWT disable command to firmware if LL_LT_SAP
and other infra connection are present in MCC mode.

Change-Id: I38727bb2bda4afcc00d68560bd46cc26048ef5be
CRs-Fixed: 3550206

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qcacld-3.0: Unit test command for XPAN WHC feature

Add interface command to test WHC feature.

Change-Id: I084fdc4da9966d371c0f7f1e3da624bca9e9d9ca
CRs-Fixed: 3576080

qcacld-3.0: Add support for new twt status for twt setup request

Add support for new twt status
HOST_ADD_TWT_STATUS_LINK_SWITCH_IN_PROGRESS and
HOST_ADD_TWT_STATUS_UNSUPPORTED_MODE_MLMR in the twt
a

qcacld-3.0: Add support for new twt status for twt setup request

Add support for new twt status
HOST_ADD_TWT_STATUS_LINK_SWITCH_IN_PROGRESS and
HOST_ADD_TWT_STATUS_UNSUPPORTED_MODE_MLMR in the twt
ack event

Change-Id: Ica3a66983ea25f2c797827baa16daa4fcddcd099
CRs-Fixed: 3570318

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qcacld-3.0: Fix tdls vdev ref issue for race condition

When wpa_supplicant sent tdls mgmt frame during sta disconnecting for NUD
failure, scheduler thread clear MLO flag of vdev0, in
wlan_key_get_li

qcacld-3.0: Fix tdls vdev ref issue for race condition

When wpa_supplicant sent tdls mgmt frame during sta disconnecting for NUD
failure, scheduler thread clear MLO flag of vdev0, in
wlan_key_get_link_vdev, wlan_vdev_mlme_is_mlo_vdev(vdev0) return true,
in wlan_key_put_link_vdev, wlan_vdev_mlme_is_mlo_vdev(vdev0) return false,
WLAN_OSIF_TDLS_ID vdev ref count is released in both
wlan_key_get_link_vdev and wlan_key_put_link_vdev, while WLAN_MLO_MGR_ID
vdev ref count isn't released, assert will happen.

To fix it, add check in os_if, if vdev not up, reject tdls frame to
avoid such race condition issue.

Change-Id: I90e60c95888cc63e57d0bd0b75c570d8d677cbaa
CRs-Fixed: 3572133

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