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: I7b893b04498957eb4a7e9f74c4b4395d4a823bf9
CRs-Fixed: 3536612
reg_is_range_overlap_6g() is not implemented for station solution,
if enable CONFIG_AFC_SUPPORT for mobile router, reg_set_ap_pwr_type()
will encounter compile issue.
reg_get_5g_bonded_channel_for_freq() updated to add more parameters
by Change Id I4c978c7f938b14d79d0eadf4251a86a9165f496e.
Fix it by adding CONFIG_REG_CLIENT check so reg_is_range_overlap_6g()
only valid for AP solution, because for mobile device there is no
deployment type (indoor/outdoor) set, so reg_set_ap_pwr_type() under
CONFIG_AFC_SUPPORT is for AP solution only, and only one pdev exist
for station solution so API reg_is_range_overlap_6g() is not needed,
query wmi_service_6ghz_support can get 6 GHz capability.
Update AFC/DCS function where call
wlan_reg_decide_6ghz_power_within_bw_for_freq().
Change-Id: Ie04262718504767bd252222e01258eab1d929aea
CRs-Fixed: 3529783
Add ucfg_dcs_switch_chan public API that
invokes wlan_dcs_switch_chan and can be used
when CSA is required due to DCS.
Change-Id: I4f91b0a70dde29520797c7b92cdecd01b96e55c2
CRs-Fixed: 3403459
Replace callers of wlan_reg_get_5g_bonded_channel_and_state_for_freq to
use super channel list API
wlan_reg_get_5g_bonded_channel_and_state_for_pwrmode in API
wlan_dcs_afc_reduce_bw.
Change-Id: Ie7b5d88f57064d5345699c64f3b7e5ed694a0425
CRs-Fixed: 3397213
The kernel-doc script identified some kernel-doc issues in the
umac/dcs folder, so fix them.
Change-Id: I5cae5285e87954de22b52a995e952981f94c5662
CRs-Fixed: 3383807
When AFC event come and update 6 GHz SP channels' state and power
attribution, SAP which already started on 5 GHz or 6 GHz channel
can move in or out from SP channel, which has higher tx power limit.
SAP target channel/bandwidth is decided by ACS channel select callback
register to SAP module, which will take channel max tx power limit
into account.
After target channel/bandwidth determined, SAPs move to same target
channel/bandwidth with eCSA process. If violate any concurrency
limitation, AFC DCS process should abort.
Add AFC component id and reference id.
Change-Id: Iba6933a30c0957eabf549fd6c8442bed547e8152
CRs-Fixed: 3204172
Add input_punc_bitmap to struct ch_params.
Add input puncture bitmap to regualtory channel search APIs.
The non-SP channels will be punctured by ACS module so that AP
can come up in highest possible BW in Standard Power mode
with the given primary frequency. These punctured channels are not
validated (whether supported in the given power mode of operation) by
the regulatory.
CRs-Fixed: 3278013
Change-Id: I56b0495be902fd92fc6da26e1007d60f930ba687
-Wimplicit-fallthrough is being enabled by default. Some compilers
such as clang require the attribute instead of just a fallthrough comment.
Change-Id: Idc7c80891aed551db5b6b87eba7b44b6c75ecad3
CRs-Fixed: 3217348
In wlan_dcs_wlan_interference_process, reg_tsf_delta >> 8 may be 0 if
FW indicates dcs event with invalid tsf. reg_tsf_delta >> 8 is used as
divisor later.
Check reg_tsf_delta >> 8 in dcs event before using it.
Change-Id: I085a262ee2f85fafd3b2c25896c8365cfab75243
CRs-Fixed: 3170047
Use CONFIG_REG_ 6G_PWR_MODE for the new API.
Use "_for_pwrmode" as suffix for the new functions.
Change-Id: I9b84944a59062277b76bc48877c47ea5afada0ec
CRs-Fixed: 3133023
The parameters of ucfg_dcs_get_ch_util should be the same whether
DCS_INTERFERENCE_DETECTION is defined or not.
Change-Id: I6281a7a236314bd6d02c05186e2efc52c946b426
CRs-Fixed: 3082164
Add API to get channel utilization values from DCS , which can be used by
other components, like EasyMesh.
Change-Id: If0fa2b98a6c3deb80deea814d941614d1c41f01e
CRs-Fixed: 3054014
In function wlan_dcs_cmd_send(), pointer dcs_tx_ops returned from
function call target_if_dcs_get_tx_ops() may be null and will be
dereferenced, it's an issue to dereference dcs_tx_ops without null
check.
Fix is to add null check for dcs_tx_ops pointer before use in
function wlan_dcs_cmd_send().
Change-Id: If82f31bd8f5096a4e6562131426510907555140d
CRs-Fixed: 2989520
Handle DCS-AWGN event and take actions accordingly:
For STA mode, if the interference locates on primary 20MHz,
disconnect from AP; otherwise, find a max interference free width
and trigger channel change.
For SAP mode, if the interference locates on primary 20MHz,
try to select a random interference free channel and trigger channel
change (stop SAP if no channel is selected); otherwise, find a max
interference free width and trigger channel change.
Change-Id: I33e79f454b459b12ad84f8b0f3259403037464ee
CRs-Fixed: 2958675
Add APIs to extract AWGN information from the DCS WMI
interference event received from FW.
Change-Id: I4b2f9f4ef012553dac2a405dc7ac12aef9452354
CRs-Fixed: 2958675
Replace pdev_id with mac_id for ucfg_dcs APIs and update
related documentation.
Change-Id: Ie0dbe992c113aac597dbb6820acd3faba3ac9f3c
CRs-Fixed: 2843510
Always enable DCS firmware wmi_dcs_interference_event_id event
indication as CCA feature requires, for below scenario, will
ignore dcs event data and won't do interference detection
algorithm calculation:
a: Current SAP channel isn't on 5G band
b: In the process of ACS
c: In the process of dcs disabling dcs_restart_delay time duration
Change-Id: Ic3d0e5c7ffd7ffc2009e2d86480ea9a6c95b59b3
CRs-Fixed: 2804273
When dcs happened for three times in five minutes, then do
restart(start/stop) SAP operation, when SAP is started again,
dcs may happen again quickly, if total four times dcs happened
in five minutes, dcs_disable_timer will be started due to dcs
happened frequency control policy, it will disable wlan
interference detection for 30 minutes and dcs interference
detection won't work for 30 minutes, it's unreasonable. After
SAP restart, dcs happened times should be calculated from zero.
Add ucfg API to reset im stats and freq ctrl params.
Change-Id: I4ad8234349d24f044dff700d90e1bec859eaa397
CRs-Fixed: 2739299
In the process of dcs disable delay, do restart(start/stop) SAP
operation, when SAP is started, it will send dcs cmd to enable
dcs wlan im again, but dcs_disable_timer is still running and
disable_delay_process is still true, dcs interference detection won't
work in time, after dcs_disable_timer timeout, it will set
disable_delay_process to false and dcs interference detection will
work again, but it will delay for some time from SAP started.
Fix is to reset im stats and freq ctrl params when enable dcs
wlan im.
Change-Id: I5be96b65037088c2797135a2b4c685c2826b2b57
CRs-Fixed: 2676033
Both im_intfr_cnt and im_samp_cnt need to store for following
dcs event process, dcs_im_stats is a local variable, so both
im_intfr_cnt and im_samp_cnt value will be missing when function
wlan_dcs_wlan_interference_process return.
Fix is to define pointer p_dcs_im_stats for use.
Change-Id: I39622fbf0153271f27a03387ace4a270a912b6ff
CRs-Fixed: 2638316
For MCL side, WLAN_UMAC_MAX_PDEVS is always 1 from current design,
so it's wrong to use WLAN_UMAC_MAX_PDEVS define array dcs_pdev_priv,
since dcs_pdev_priv includes firmware indicated pdev dcs information,
define WLAN_DCS_MAX_PDEVS to 3 for dcs use, this will be compatible
for both MCL and WIN side.
Change-Id: I3bac35f561c49e9959645e85774662ff48d7903d
CRs-Fixed: 2627683
