Refactor the code to dynamically change the conc_system_pref.
Whenever user changes conc_system_pref from application,
driver is overwriting the conc_system_pref which is getting
populated from ini file. Once it is overwritten there is no way
to get the configured value for this setting. So add a new
variable to hold the value of conc_system_pref without disturbing
default value read from ini file.
CRs-Fixed: 2082073
Change-Id: Icfb245c7a8872885332ec222780c911d08521d46
If SAP is up & STA is coming up next(or vice versa) on a different
channel causing MCC, move SAP to cause SCC or DBS. This logic is
enabled only if gWlanMccToSccSwitchMode is set to
QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION or
QDF_MCC_TO_SCC_SWITCH_WITH_FAVORITE_CHANNEL.
Change-Id: I16615d828a285762133ee3533339320ef119b3d3
CRs-Fixed: 2063060
If STA is up & SAP is comings up on a ACS derived channel causing MCC,
move SAP to the other band if DBS is supported. This logic is enabled
only if gWlanMccToSccSwitchMode is set to
QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION.
Change-Id: I48d809f83921292f51ca1735bff4c4d6dd339975
CRs-Fixed: 2063060
If STA is up on a a DFS or passive or LTE unsafe channel & SAP is
comings up that causes MCC, move SAP to the other band if DBS
is supported. This logic is enabled only if gWlanMccToSccSwitchMode
is set to QDF_MCC_TO_SCC_SWITCH_FORCE_WITHOUT_DISCONNECTION.
Change-Id: I5d393a21301f3fa838f7cf38620fb1d57ae1d57a
CRs-Fixed: 2063060
If SAP is up & STA comes up or moves to a DFS or passive or LTE
unsafe channel that causes MCC, move SAP to the other band if DBS
is supported. This logic is enabled only if gWlanMccToSccSwitchMode
is non zero.
Change-Id: I56f78dfaedec31c4c41aea6ac8c66261c9ad4c91
CRs-Fixed: 2063060
Few OEMs want DBS to be disabled for connections while
keeping DBS scan enabled.
Few OEMs want advance DBS scan features to be disabled.
Provide different value to gDualMacFeatureDisable INI item
to achive the goal.
Change-Id: Iddf5df23575a2f907bb8dbd0c37e03ff4ebbdea8
CRs-Fixed: 2068779
Currently only one connection information corresponding to the
provided mode is deleted and restored, which causes channel
selecting failure in DFS testing with AP+AP concurrency mode.
When radar is found in AP+AP concurrency mode, a new valid channel
should be selected. Before selecting the channel, all existing
connection information of SAP mode should be deleted, otherwise
no valid channel can be selected.
All the connection information corresponding to the provided mode
should be deleted and restored.
Change-Id: Id363dbb2c31485fefcd6915696060923063079bb
CRs-Fixed: 2079597
The function policy_mgr_decr_active_session() decrements mode
and then remove the session from the pm_conn_connection_info
table after validating vdev.
This change adds a check to validate if the session is present
with specific mode and vdev_id, and then decrement the session.
If not present, then return without doing any change.
Change-Id: If53d7fc9356b2c3bb72b22b228103389396910ce
CRs-Fixed: 2057599
Restart SAP with CSA/ECSA when ini variable gWlanMccToSccSwitchMod=3.
Currently ini variable setting gWlanMccToSccSwitchMod=2 was
causing SAP to restart with CSA.
Change-Id: I9a4b68cd154fa63325d146510832c2410f2dc244
CRs-Fixed: 2058567
Currently Rx LDPC is disabled for STA(2G) connection due to
PHY-B hardware limitation. PHY-A can still support RxLDPC, so
make changes such a way that when ever STA is on 2G band and
current hardware mode is non-dbs then enable the Rx LDPC and if
STA is on 2G band and current hardware mode is dbs then disable the
RX LDPC.
Change-Id: Ib0183fea06619056c61e297d3fcfd82d91775dcd
CRs-Fixed: 2046542
Adds new vdev-mlme caps mask WLAN_VDEV_C_RESTRICT_OFFCHAN for
tracking restrict offchannel setting.
When this bit is set any operations which can cause the AP/GO
to leave the operating channel are avoided.
Also reads vdev-mlme caps:WLAN_VDEV_C_RESTRICT_OFFCHAN in function
policy_mgr_is_dnsc_set() to determine if Do_Not_Switch_Channel
is enabled.
Moves declaration of policy_mgr_is_dnsc_set() to
wlan_policy_mgr_api.h so that it can be used outside of policy manager.
Change-Id: I53013af5f4c72917f862630e63333951ec75ce8c
CRs-Fixed: 2050999
Firmware expects TDLS set state cmd before vdev stop, but
the cmd is going out of sequence during roaming and induce
crash in the system.
Send the TDLS set state cmd with correct sequence.
Change-Id: Ie106b8a8cebaa7f107c9eff67dda924b231162da
CRs-Fixed: 2048036
Move the lock initialization to module open from module enable for policy
manager.
Change-Id: I44716537dcb3f559c1c27401bb579239c98a9f02
CRs-Fixed: 2009818
The channel information is obtained from the conc_connetion_list
table using the index equal to the session_id. But the session in
conc_connection_list table is not kept in the increasing order of
session_id. Thus, the wrong channel information can be obtained.
Thus, the fix is to obtain the channel information from the
conc_connection_list table corresponding to the index whose
vdev_id matches the session_id.
Change-Id: If289ea7c0567b892dba495b878540f9cb5df5668
CRs-Fixed: 2039474
Modify API policy_mgr_is_hw_dbs_2x2_capable() to check H/w DBS
capability and check if downgrading needed while entering DBS.
Define a new API policy_mgr_get_hw_dbs_nss() to get NSS
information of both MAC0 and MAC1.
Change-Id: If24817017f675e45197d060cd75317aa381256de
CRs-Fixed: 2037487
1) Adds new policy mgr API 'policy_mgr_is_chan_ok_for_dnbs' to check
if a channel is OK for "Do Not Break Stream".
It means that if Do_Not_Switch_Channel is set for AP/GO vdev,
the channel passed should be either the AP/GO channel or a channel
from the other band.
2) Adds a new function policy_mgr_get_mode_specific_conn_info() to get
the mode specific connection count.
Change-Id: I4da6f7d56d01b01761a5f3557b8acbb84226a6fd
CRs-Fixed: 2037302
Fix DBS configuration & HW mode initialization for policy manager as
part of policy manager restructuring.
Change-Id: I0c0ef7797b3251454d86f5980c6e243985075216
CRs-Fixed: 2009818
Rename utility function is_scan_simultaneous_capable in policy
manager component from wma.
Change-Id: I8f9ad162c491dca7b32290fd224fce40d192fd23
CRs-Fixed: 2009818
In the case of concurrency, when the session decrements, the
opportunistic timer is started. After a while, when the
opportunistic time is expired, and the hw mode change for SMM
is issued, and the same time new interface comes up, then the
new connection forms MCC with the existing connection instead
of forming DBS.
The change is to avoid the race condition to form MCC instead of
DBS.
Change-Id: I33ad8a76bdca2f17b09c0d2f072b46cba8d376f8
CRs-Fixed: 2009818
Initial changes to move policy manager to host common. Also
restructure the functionalities.
CRs-Fixed: 2009818
Change-Id: I163fe1f92be07dc4bc6380d889e26ce5d75e5671
