When MLO STA is supported in MDM, driver needs to
use the new PCL table for 4th connection.
Move the existing PCL table under macro MDM_PLATFORM
to support this.
Change-Id: I494e7a8d6ecc0a550027ff7f64de5deb11b987a9
CRs-Fixed: 3467738
Allow a maximum of one ML SAP instance at a time and restrict any
other ML SAP start. The existing code allows secondary ML SAP to
come up if no other concurrent connections are present.
Add the condition to check only SAP mode in the policy manager list
so that other opmodes are not considered.
Allow new ML SAP instance only if no other ML SAP instance exists.
Change-Id: I3ea08b2c8de92f84e288e078a19cac0da261e69e
CRs-Fixed: 3460774
eMLSR + NAN concurrency is not supported currently, so handle it
as mentioned below
1. eMLSR+NAN: If NAN is coming up when eMLSR is active, disable
one ML link so that eMLSR gets disabled.
2. NAN+eMLSR: If eMLSR is coming up when NAN is already enabled,
disable one link so that eMLSR doesn't get enabled.
Also, cleanup the APIs to carry a generic flag to indicate that
a concurrent connection is coming up instead of mode specific flag
as there is no dependency on modes to handle concurrency.
Change-Id: I625f8b18f9d7e991922d22af53f3e8743a3727bd
CRs-Fixed: 3443900
When P2P CLI is connected first and then STA is connected,
disable TDLS on existing interface and enable TDLS on the STA
vdev.
When existing STA + TDLS exists, disable off channel when P2P
connection is started and re-enable off channel for TDLS once
connection is complete. Don't teardown TDLS peers once the
P2P client connection is successful.
Change-Id: I91d152a3a052706289c06cebc932c84a69fdbc00
CRs-Fixed: 3455639
If CSA on SAP/P2P GO causes MCC with the current STA TDLS vdev,
then teardown the TDLS connections, disable off channel and send
disable TDLS to firmware.
If CSA causes MCC -> DBS or MCC -> SCC then allow TDLS and update
the peer off channel list to firmware
Disable TDLS off-channel before SAP/P2P GO vdev restart.
Once CSA is complete, TDLS off-channel will be re-enabled based
on the concurrency.
Add interface manager changes to notify STA channel switch.
Change-Id: I36b359a7e1cf570cfb2b2f0e6abedf148a8fd174
CRs-Fixed: 3445112
Rename policy_mgr_is_sap_allowed_on_indoor() to
policy_mgr_is_sap_go_interface_allowed_on_indoor() since
it is common between SAP and GO. Cleanup the API as well.
Change-Id: I8380bd81c5050e9f12c00fff830455f14135c2b4
CRs-Fixed: 3423703
Since for MLO there may be several link connections, for TDLS
using api policy_mgr_get_connection_count_with_mlo() to replace
with policy_mgr_get_connection_count() to follow the original
logic.
Change-Id: Ic13c89f2e834196c01ca6966329cbd0d1552f292
CRs-Fixed: 3436049
Existing check for 4 vif concurrency in policy_mgr_allow_4th_new_freq
is insufficient to handle the case: ML STA on 2412 MHz and
5805 MHz, GO on 5180 MHz, SAP on 5805 MHz. Then user trigger
SAP CSA to 5240 MHz. Driver should reject the CSA because
DBS or SBS both can't meet the requirement that 3 VIFs MCC is not
supported in same mac.
Fix by loop all the hw mode to check vif channel and mode
combination are supported or not. If no one support the combination,
reject the 4th connection.
Change-Id: I67709395f7734d1f636a1410ac112a837cb66e79
CRs-Fixed: 3446747
1. Permit to add monitor iface even wlan0 down per customer requirement.
2. Don't need check sta adapter number when add monitor iface, monitor
iface doesn't depend on sta adapter number, sta adapter num is different
for mlo/non-mlo, dual sta/single sta.
Change-Id: I83494ba504288ee21abb2c5d287713fe86f8efe9
CRs-Fixed: 3447188
Rename session_id with vdev_id in
policy_mgr_check_for_session_conc() to avoid confusion.
Change-Id: I9449395043f3f8d4e632f38770405febb1e227ab
CRs-Fixed: 3439906
Disable TDLS offchannel on SAP start if concurrent STA with
TDLS exist.
Enable TDLS off channel after SAP start if SAP and
STA are not in MCC.
If TDLS is enabled, and off channel is required, update
TDLS off channel to be the SAP channel.
Change-Id: Ica508889acbae5e2dc4269d4d7518cf01d62714f
CRs-Fixed: 3444747
In STA + SAP / GO DFS SCC concurrency, switch SAP / GO's operating
channel before STA's switch upon received very first CSA on STA
interface from peer AP.
Once STA moves to new channel, enforce SCC with existing SAP / GO
if its in MCC. This is done to allow traffic on SAP / GO side
during CSA period.
Change-Id: Icb4a15ad21ae96faff1fe338985aa734a4398cd2
CRs-Fixed: 3431386
Add support for new TDLS off-channel mode type:
DISABLE_ACTIVE_CHANSWITCH. With this
off channel mode, the TDLS off-channel will be disabled
completely without passive disable mode.
DISABLE_CHANSWITCH -> Passive channel switch can be done i.e if
peer requests channel switch then firmware can do channel switch
DISABLE_ACTIVE_CHANSWITCH -> Disable all off-channel switches.
Add support to send peer channel lists based on concurrency
combination. Override the ini configured frequency to the
supported frequency based on the current concurrency.
Change-Id: Ie3210178eb8b57d6ab126a730ed91895b70edaa1
CRs-Fixed: 3416213
Currently, policy_mgr_is_ll_sap_present api is used to check if
ll sap is present or not but different operations may be required
for HT and LT LL AP policy example for LT policy i.e gaming/loss
less audio MCC is acceptable but for HT MCC is strictly prohibited.
So, wrapper functions are added to check HT, LT and any AP policy.
Change-Id: I93dbcd65b1a102d0f879366db26f3d2cf01e030e
CRs-Fixed: 3435203
Add variables and APIs in SAP and SME to change CSA count
for SAP / GO.
Currently the default CSA count is 10, this API allows
to reduce the CSA count if required as per the requirements
Change-Id: I17c101cd0c809f49d57d2aaf87fc37d90b92ea1f
CRs-Fixed: 3431384
Currently if 2 frequencies are in SCC then, SCC is added in
policy manager current concurrency dump but in case frequencies
are MCC then hardware mode is considered instead of MCC.
Fix is to add MCC instead of hw mode if frequencies are on same
Mac but not same.
Change-Id: If0fc20f5ed6efae881fbb96b9d5b42dfd95027a3
CRs-Fixed: 3421278
eMLSR allows links in MCC mode(e.g. 5 GHz high + 5 GHz high) as
it's listen only till some data is ready from AP. Actual data
transmission may happen only on one link. So, don't disable any
link though those are operating in MCC when eMLSR is enabled.
Change-Id: I12635027dff658a18bc365299769dc5158ad0a33
CRs-Fixed: 3421444
In MLO STA 2.4 GHz + 5 GHz High band and SAP concurrency case,
5 GHz Low band SAP will move to MLO 5 GHz link's home channel for
SCC after MLO STA is up.
But GO starts on 5 GHz high band when SAP CSA is in process and
pass the policy mgr concurrency check because the SAP channel
is still 5 GHz low band.
Fix by defer GO BSS start if any CSA is in progress and also
check any AP start is pending for STA, SAP force SCC concurrency
handling.
Change-Id: I0fcd799017d5048f3574687f913a396ab4d7ade1
CRs-Fixed: 3418351
Do not pass mode as an argument in policy_mgr_is_vdev_ll_sap().
Use vde_id to get the mode for further condition check.
Change-Id: Ie12c31d4cf536ba6c80f0e28524b4c99c23600d1
CRs-Fixed: 3414277
Add a new ini "p2p_go_in_indoor_chan" to enable support
for p2p go operation on indoor channels.
Do not allow standalone SAP on indoor channels if the
SAP indoor channel support is not enabled.
Change-Id: I2e6220ebcefe09b4ad5de496c36879ef048cb5b8
CRs-Fixed: 3405597
Limit num_channels to be less than NUM_CHANNELS to fix potential
out of memory access when calling add_sbs_chlist_to_pcl in the
policy_mgr_get_channel_list.
Change-Id: I58fdbc67b7692c7d1dff5aca6cbd6dc67115a65c
CRs-Fixed: 3416540
Rename policy_mgr_is_ll_sap_present() into
policy_mgr_is_vdev_ll_sap(). As this api mainly checks
whether the given vdev is ll sap or not
Change-Id: I7f87aceeb0ed6ac5bb7014db1fd6213e62e6305e
CRs-Fixed: 3413644
Handle link removal for ML STA vdev:
Send force link command to target if MLO STA link number > 1.
Select other inactive link to active if possible.
Change-Id: I40567364ad240399caf6be6683b96d17f6a4aab0
CRs-Fixed: 3352849
Currently, while fetching pcl for some vdev id, host driver retrieves
the number of ML connection and provide as max index value for vdev list
and info array. This max index can't be more than
MAX_NUMBER_OF_CONC_CONNECTIONS from functionality perspective.
But static analyzer tool complains that there are chances for out of
bound access of the given arrays while filling the indexes.
So, to fix this, add checks to avoid any such possible out bound access.
Change-Id: I09261e23620df5fc73887c9e5633b408afa66796
CRs-Fixed: 3412348
Currently, if there is a legacy connection and a new STA
connection comes up with EMLSR capability, Host does not
advertise EML caps in assoc request. But there is no support
to enable EMLSR mode if the legacy connection goes away.
Thus, add support to handle this concurrency scenario as
follows
1) Host should advertise EML support capability in assoc
request.
2) After association is complete, force disable one of the
EMLSR links.
3) Once the legacy connection goes down, re-enable the
disabled link.
Change-Id: I5d9f37827e2a9f0571fa9733b4779668bd987f92
CRs-Fixed: 3363115
For low latency SAP, scan is not allowed on same MAC on which
SAP is up. So, consider HOST_CONCURRENT_AP_POLICY_XR when scan
list is required to be updated for low latency ap profile.
Change-Id: I6e25cd67298c16dee211edf6526be101054bd787
CRs-Fixed: 3404641
Add support to force enable/disable MLO links in MLSR mode
based on link mac address. The input will be an array of
active link mac addresses. Force enable the links associated
with all the mentioned link addresses and force disable the
links associated with mac addresses that are not given in
the input.
Change-Id: I14660f14ba6381da04460b641f971734c03aa9a7
CRs-Fixed: 3391992
In multilink ML STA, if one link is removed by AP, and no other
active link, trigger roam by roaming invoke command.
Change-Id: I61d9413e2102315b258f946af2193f7cfb7b91aa
CRs-Fixed: 3352870
Add new parameters to specify link inactive vdev list to
support new MLO_LINK_FORCE_MODE_ACTIVE_INACTIVE mode.
Change-Id: Ia51d2c77680b207bb5fb1bb5fbd91f2fd0ad5fd9
CRs-Fixed: 3352809
In SAP+NDI DBS case, SAP channel is changed for channel avoid event,
policy_mgr_update_indoor_concurrency is called, and country_change_work is
scheduled, but blocked for channel switch is already in progress,
both SAP and NDI adapter hold ref NET_DEV_HOLD_COUNTRY_CHANGE_UPDATE_SAP.
At same time, NDI interface is destroyed, assert when found ref leaked.
To fix it, for 2nd CSA req (found CSA in progress already), don't
block, just log and return.
When channel change finished, policy_mgr_check_sap_go_force_scc is called
to check whether new channel change required.
Change-Id: I0bb3b35265f77d949b3c2916ee1ba95a8239c61c
CRs-Fixed: 3396079
Current code will force SAP restart on other channel when SAP/STA scc
on indoor channel and STA get disconnected. If indoor channel support
is enabled, SAP shall be able to start on indoor channel alone. So add
indoor channel support check before making SAP restart decision.
Change-Id: I3666f11cda75984636bdda9160bb8232d64615d6
CRs-Fixed: 3379903
In STA+SAP / GO concurrency, SCC is enforced by moving SAP / GO
to STA's operating channel. STA side, if there is a CSA
then SCC will be enforced only after STA moves to new channel.
In usecase of STA + GO SCC on DFS channel, CSA is sent with no-TX
and STA's movement will only happen once CSA count becomes 0.
This will block data transmission till then, which will have bad
user experience in case of XR where, it needs to have periodic data
transmission in every 1 second with GO interface.
This new INI is added to handle this scenario where SAP / GO will
move first followed by STA.
Change-Id: Id642872da4f3403a5168a2fad58b4c971cd88288
CRs-Fixed: 3380861
The current channel list alone is not enough to represent the
capability of the chip or device. Given a channel, in many
cases it may be required to know all the power modes that are
supported by this channel.
Update API to use supper channel list. Replaced
wlan_reg_get_5g_bonded_channel_state_for_freq API to use the
super channel API wlan_reg_get_5g_bonded_channel_state_for_pwrmode
Change-Id: If5d40a704efa3130da63ba20f163aa2e0e027be4
CRs-Fixed: 3143058
Currently, unsafe channels are avoided when SAP restart happens.
If WMI_COEX_FIX_CHANNEL_CAPABILITIES is advertised by firmware
and if the SAP is started in a fixed channel, don't restart even
if the current operating channel is unsafe.
Change-Id: I5f7d632bcc00a1b5351dad64aca0ce16f1057537
CRs-Fixed: 3381394
Introduce diag logging support for Neighbor report and
beacon report via event id EVENT_WLAN_NBR_RPT and
EVENT_WLAN_BCN_RPT.
For Neighbor report token, ssid, report number, frequency
list and frequency is sent. For Beacon report token, mode,
operating class, channel, duration, request_mode and report
number is sent.
Change-Id: I7ef407fa729e608ad0a7036f024acbf8b5180181
CRs-Fixed: 3370758
1. If CSA failed for last CSA in progress, can't stop SAP, SAP stop and
SAP CSA concurrency may lead to assert.
2. When access global var like pm_conc_connection_list, always need add
lock protection.
3. During CSA in progress, NAN CSA don't block current thread, just
return.
4. When SAP CSA completed, need check whether need CSA again for NAN
started during CSA.
Change-Id: I076ecad7395a265bbe83aaf97617a9a8b6c8b41a
CRs-Fixed: 3357265
Currently some channel list modifications for SAP and P2P GO mode
are present in policy_mgr_get_channel_list, whereas separate APIs for
SAP and P2P GO specific channel list modification are present, hence
keep all the mode specific channel list modifications in respective
APIs.
Change-Id: I393fbad12f29c761c1158fc5eb4ba0ebd6a660b6
CRs-Fixed: 3321108
Add channel tx max power factor to existing ACS channel weight logic,
so if AFC available can automatically select Standard Power channel
which has higher 6 GHz tx power and better performance.
Add SAP best channel selection callback when AFC triggered DCS,
DCS module will invoke this callback and dynamic switch to best
channel/bandwidth if possible.
Change-Id: I300057c2b11d0b818f4e20ba51d6ab9b82f6a3ff
CRs-Fixed: 3204199
When vdev_mac_entry is NULL, update the hw mode index as well
to avoid mismatch between host and target.
Change-Id: I67bd91af8c72dcc468c128e266e7074308de04c0
CRs-Fixed: 3342565
Host driver tries to fetch info of disabled ML links from
pm_disabled_ml_links by passing arrays to fill vdev_id_list,
freq_list and ml_idx list. Disabled + enabled links together can't be
more than MAX_NUMBER_OF_CONC_CONNECTIONS from functionality perspective.
But static analyzer tool complains that there are chances for out of
bound access of the given arrays while filling the indexes. Add checks to
avoid any such possible out bound access.
Change-Id: Icff77f9700c782f05e10c1d0aee8e1f238b0cc94
CRs-Fixed: 3344532
Clean up code for sme_get_valid_channels() and
sme_get_roam_intra_band() apis and
replace it with ucfg api.
Change-Id: Ic2f07e2193186d1e1ac81f6e5909417c10ab9c89
CRs-Fixed: 3335898
