Register event handler for WMI_MLO_LINK_STATE_SWITCH_EVENTID.
Add target if event handler for the
WMI_MLO_LINK_STATE_SWITCH_EVENTID event, and register
corresponding mlo manager callbacks.
Add extract API for link state switch event parameters received
Call the diag event API from MLO manager post extracting the
event
Change-Id: Ib588ee87a5c37c6a34c86ce8cbf134a273c6461b
CRs-Fixed: 3610041
Implement handling of mlo sta standby csa beacon
and initiate the transmission of a link bss request
command tlv to the firmware for standby link.
Change-Id: Ibdf903c69757b47f301ab9fa7c563407915532d6
CRs-Fixed: 3605764
Currently the T2LM timer is maintained by host.
Code change made to add support to run the T2LM timer in FW.
CRs-Fixed: 3594141
Change-Id: I7eee4800f68b07d5492a0336e3fe8e0db17d2020
Add flag in event response struct to indicate event processed
or not.
Use scheduler thread to process set link active event same as
other link switch and vdev event to avoid race condition.
Change-Id: I963f9106e296a59cff5078c85a4accf63c7026dc
CRs-Fixed: 3572868
Once the FW sends the link switch request to host handle
the request from scheduler thread and send confirmation
back on completion of link switch process with status of
link switch (success/failure).
Add new serialization command type for link switch.
Introduce flags to get the current state of link switch
request, set the state to idle when no link switch in
progress or once the current link switch is completed.
Access to state is protected with MLO dev context lock.
Implement various helper API to:
a) Transition link switch to next state.
b) Get current state of link switch.
c) To check whether any link switch is in progress.
c) To check whether link switch is happening
on assoc VDEV or not.
Introduce a new VDEV flag to suggest the VDEV is in
link switch process and also implement helper APIs to
set/get/clear this VDEV flag.
a) The flag is set at start of link switch, once
the FW request params are validated and before
proceeding for link switch disconnect on VDEV.
b) Clear the flag once the Link switch confirmation
is sent to FW.
Validate the link switch request params:
a) IEEE link ID's received.
b) Check if new connection is part of MLO connection.
c) Check if VDEV is MLO STA VDEV or not.
d) Is VDEV in connected state or not, that means
VDEV is not in transitioning state due to disconnect.
e) Check if any link switch in progress on this MLD
f) Current link ID of VDEV equals the FW params.
If validation is successful, serialize the link switch
command and in the serialization activation start the
actual link switch process.
Change-Id: Ie582650541054c8cf39aaa8316e86a7a40256a15
CRs-Fixed: 3556422
When handle wmi_mlo_link_disable_request_event in tasklet, mlo mutex is
acquired, assert will happen.
To fix it, let wmi_mlo_link_disable_request_event be handled in scheduler
thread instead of tasklet.
Change-Id: I65b84d0b6dc92a6649925d5844657fa44df1fada
CRs-Fixed: 3563195
Zero memory of mlo_link_set_active_resp struct in event handler to
avoid invalid value in it.
Change-Id: I18cbe0903bea23c9069a84af8207f4265a7111e1
CRs-Fixed: 3558678
Swift radio in Hawkeye is a partial offload chipset supporting
11AC mode. It has no support for MLO. Currently, when MLO event
handler registration fails due to No Support, an error is returned.
This terminates the device bootup causing a crash.
To solve this issue, do not return an error status when the
event registration fails due to No support.
Change-Id: I89819461bbc1d0fa31ef0558c93d06723f13de35
CRs-Fixed: 3520749
Add MLO manager and target interface support to force power
save on all the active MLO links for a defined number of
beacon periods. Force power save allows the firmware to
suspend STA links for X beacon periods and remain asleep
even if the AP advertises TIM as opposed to regular power
save mode where STA links wake up if the AP indicates that
it has buffered data to send.
Change-Id: Idb3ea42cfc2333a4b177780d09ddec6904ea0c16
CRs-Fixed: 3514468
Add code changes to handle new wmi_mlo_link_disable_event
Extract the wmi event params and store in host defined
structure.
Change-Id: I6893bfa4da7b27f4a9b1ce2936057bb3576a317c
CRs-Fixed: 3458680
Make changes to send the T2LM info present flag in the
WMI send function for T2LM WMI cmd.
Change-Id: I3642b2d89bb597f393f31d4b34e29adaf686fff4
CRs-Fixed: 3422686
- Replace T2LM array in wlan_t2lm_context structure with established_t2lm
and upcoming_t2lm structures
- Mapping switch time is different for each AP vdevs. Hence, store the
value in vdev_mlme_proto_ap structure.
- Fix a few issues seen in mapping switch time expiry and expected duration
expiry.
Change-Id: Id69badc3f4bf5e5e741691348488369008ffc4e9
CRs-Fixed: 3369279
To assist the Host in ML reconfiguration element construction for probe
responses, FW sends MLO link removal information as part of the MGMT Rx
event containing the corresponding probe request. This information is an
array of TLVs, one TLV for each link that is undergoing link removal from
the MLD for which this probe request is intended. The TLV carries the link
removal TBTT countdown value maintained by the FW for that link.
Add support to extract the same.
CRs-Fixed: 3335361
Change-Id: I16c6791a443ddb166da596d404a52ff2a38da291
WMI_MLO_LINK_REMOVAL_EVENTID will be sent by FW to update the Host on the
progress of the link removal operation. Add support to process this event.
Change-Id: I0c4d5b047cf062b421380f85717fac5a9bdea9c2
CRs-Fixed: 3334950
WMI_MLO_LINK_REMOVAL_CMDID is to be sent by the Host to initiate the
removal procedure for a given link from its MLD. This command will be sent
on the impacted link only. Add support to populate and send this command.
Change-Id: I8485d8c8897bb2bb891d50546d5fbfac2a69a4ce
CRs-Fixed: 3314430
Add API to parse the TID-to-link mapping event ID for the AP vaps.
As part of this event,
- Update the mapping switch time TSF value in host data structures.
- When mapping switch time or expected duration expires in the FW,
update the host data structure.
Change-Id: I93232429fe5c2aa12dc4bf9f6a2f014761b7df15
CRs-Fixed: 3350697
For legacy targets, MLO-specific event-handlers are not
supported.As this is not fatal, the caller of the
wmi_event_handler_register API should not treat this as
failure.
Change-Id: Ic6a36c933b46cfcbe860f573af290cac4667de44
CRs-Fixed: 3181774
Add interface for sending mlo link set active cmd and
register the response handler.
Change-Id: Icd7cf3294cddec1aa4a417e29a22fcd6fbea0dfb
CRs-Fixed: 3036846
