When start sap+sap with acs concurrently, the first sap usually
choose dfs channel, the second sap will be failed to start.
when check multiple beaconing sessions it only checks in_use sap for
pm_conc_connection_lis which means bss started sap while it has no
started sap at that time, so the second sap can't follow the first sap's
dfs channel and start failed according to current code flow.
Fix is to use no_of_open_sessions to check multiple beaconing sessions.
CRs-Fixed: 2170567
Change-Id: Iada737dffcd826aaff3873b81355018d53485948
For the AP+AP SCC LTE-Coex case, when channel avoidance event
is reported, the channel switch request for SAP will be blocked
by policy manager if the target channel is different with the
operating channel of the existing SAP due to the SCC policy.
Need to update the logic to give higher priority to the channel
avoidance request.
Change-Id: Ie42bab50c1fa92e4e8df9f1b0ce8b8f4f09551b5
CRs-Fixed: 2176250
While populating preferred channel list array, length
has not been checked against QDF_MAX_NUM_CHAN which
is size of PCL.
Fix it by checking indices and length against QDF_MAX_NUM_CHAN
CRs-Fixed: 2169424
Change-Id: I8c4d050bfc7040fba052eb42b32a91302a0a0ecb
Current opportunistic timer chooses session id as 0 up on expiry
which creates the issue when session id 0 doesn't exist.
Fix the situation by dynamically choosing existing session id to
complete the action.
CRs-Fixed: 2166667
Change-Id: I2e1da2ba0078381a5e91decd32d32b8ad77cec19
1) Check for policy manager context to be non NULL before
dereferncing and return if it is NULL.
2) Use QDF_MAX_NUM_CHAN consistently to represent the maximum
number of channels supported.
Change-Id: I3393bc801dd780d881423c8be346e74ac6d3ac6c
CRs-Fixed: 2160770
Stop the opportunistic timer & take action to keep HW mode in sync
when hdd stop happens.
Change-Id: Id34adb579987605831d2c7c4e22c2d76fe7d25dd
CRs-Fixed: 2165109
When number of connections is more than 2 then the pcl length will be
garbage value. Initialize the pcl length with 0 to avoid wrong channel
list initialization.
Change-Id: If08dc2670ff5ff296220d6ad68766becb252fab7
CRs-Fixed: 2164773
Set passive dwell time to 28msecs for active
scan when bt a2dp is enabled and hw is not dbs
capable and when sta is connected on 2G band.
Change-Id: I44f2e3d98f2d7ddc52e4902ba989131c256da4ef
CRs-Fixed: 2160963
Clang generated the following warning in various places:
warning: address of array 'weight->pcl_list' will always evaluate
to 'true' [-Wpointer-bool-conversion]
if (weight->pcl_list) {
~~ ~~~^~~
Remove the unnecessary NULL check for address of array.
Change-Id: Ibc82b4d7135a0425748c0fb7f065435ccd28ad6f
CRs-Fixed: 2150493
Allow SAP to come up on DFS channel in STA+SAP concurrency mode
only when g_sta_sap_scc_on_dfs_chan enabled in ini file and also
disable chan_switch_hostapd_rate_enabled when force SCC is enabled.
CRs-Fixed: 2147032
Change-Id: Id1333a49d0538eb4ccfaf3c8498e9ca06671de02
Typically set hw mode & Nss update happens at the same time. Since the
order of these 2 actions may not be same always, make them independent
of each other.
Change-Id: I652ad08e16680991535e0f064c7b5996f4f58792
CRs-Fixed: 2144977
Change "qcacmn: Rename enum tQDF_ADAPTER_MODE" (qca-wifi-host-cmn
Change-Id I20f1b6d1a0ab4b8fe6a85cefdff96a49e2f4652c) renamed enum
tQDF_ADAPTER_MODE to QDF_OPMODE. Update all references to use the
new name.
Change-Id: Ic6f663dac11a100f168b2626c7c0fbcaccbfca4f
CRs-Fixed: 2141061
Stop the opportunistic timer & take action if needed when hdd stop
happens. Also, take action when set_hw_mode request to FW times out.
Change-Id: I32f1e38e93a5805e0d85b800cc4e070cd6f79669
CRs-Fixed: 2133388
If force SCC is set and SAP is active then all DFS/disabled
channels in PCL should have 0 weight to avoid the STA roaming
to these channels.
Change-Id: I4519c29477c5108f5131b7caa806505b69efea8b
CRs-Fixed: 2135750
SAP Rx TPUT is bounded by host network stack, which is running in the
context of IPA work-queue, when IPA offload data path enabled.
However RPS shouldn't enabled for legacy Rx data path, where NAPI is
enabled. So, we dynamically enable RPS for SAP interface when the vdev
comes up and IPA was enabled only.
Send RPS enable indication to CNSS daemon to enable RPS only when SAP
interface comes up and disable RPS when SAP interface is closed.
Change-Id: Ia669b2c3ae814d0577f5226d8acbf026740ad760
CRs-Fixed: 2129520
LRO rx jumbo packets cannot be forwarded to other vdev and kernel drops
them with warning message:
"skbuff: wlan0: received packets cannot be forwarded while LRO is enabled"
So disable LRO capability during concurrency.
Change-Id: Ib35e1ee5f9c18a846e21ce1eb293e12e17761fa8
CRs-Fixed: 1092193
This update is for moving of AP/GO to enforce SCC for 3-port
combinations AP+AP+STA and AP+GO+STA.
Change-Id: I878b56cd8215f0d0f846af62fa2033b268e96317
CRs-Fixed: 2127091
Policy Manager updated when new connection request is under process.
The update is resctricting below behavior:
1. Maximum 2 vdevs are only supported per mac.
2. Intraband MCC among beaconing entities shall not be supported.
3. Intraband MCC shall be allowed when STA is operating on
DFS/Passive/LTE avoidance channel.
4. No DFC SCC shall be allowed both in 2-port and 3-port for Auto.
Change-Id: If4e78791832207838c38ab7525f8081093cc73ed
CRs-Fixed: 2127091
Currently ini variable gWlanMccToSccSwitchMode has 4 values.
Value 3 enforces SCC in anycase, if SCC is not possible then switchoff
the AP.
Added new value 5 for auto specific scenarios where, if SCC is not
possible the allow MCC.
Change-Id: I584958c6c61f7d1f5e077871e3891bba79f726a3
CRs-Fixed: 2127091
In case of SBS or DBS, both the MACs are used for operations.
We have issue in PCL index fatching routines for 3-port
concurrent combinations when first two ports are configured
in DBS mode.
Change-Id: I36ca9979ef4222428e383d89b52ff1388c79ac22
CRs-Fixed: 2127091
Updated PCL table to support 3-port concurrent scenarios AP+AP+STA,
AP+GO+STA and AP+AP+AP.
The PCL entries are updated to have below behavior:
1. AP+GO or AP+AP will be supported either in DBS or in SCC mode
2. The Precedence order will be DBS, SCC.
Also disabling 3-port combinations with P2P-CLI.
Change-Id: I678e2b5a49577e173c0e34f83a7ccc528313aadd
CRs-Fixed: 2127091
There are many QDF APIs require a qdf_handle_t parameter. None of these
APIs actually use the qdf_handle_t parameter, meaning it can be
completely removed. As a step toward globally removing this unused
type, remove qdf_handle_t parameters from unsed qdf_defer APIs.
Change-Id: I0568aa7cbd430abc0d046143482a067d96bf6313
CRs-Fixed: 2112646
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
Handle the scenario where no common channel between PCL & the
favorite channel list is found.
Change-Id: I560d7ef861d89f3f4a0c63afacd0ffbf6aaa976e
CRs-Fixed: 2063060
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
To handle back to back scheduling of sta_ap_intf_check_work, allocate the
memory used by the work dynamically.
Change-Id: Ibbcfafb2fadd2de1cca44086f9335dca86641f50
CRs-Fixed: 2070220
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
When softap is stopping, there are two threads
accessing the "conc_connection_list".
hostapd thread (__wlan_hdd_cfg80211_stop_ap) read
and modify it by cds_decr_session_set_pcl.
cds_mc_thread thread (cds_get_valid_chan_weights)
read and modify it by cds_store_and_del_conn_info
and cds_restore_deleted_conn_info.
They are not protected,which causes two same
station connection info saved to the
"conc_connection_list".
This fix is to acquire lock before read/modify
the list.
Change-Id: I5f1becef711363f659044c46e69fab1cd6d07d81
CRs-Fixed: 2038000
Reduce log spam from policy manager by converting non essential & periodic
logs to debug level.
Change-Id: I3cb01b47dd56edcf141479b14ea1e51e89b0473a
CRs-Fixed: 2094743
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
Initialize the uninitialized variable in
policy_mgr_get_channel_from_scan_result().
Change-Id: I435e6021b989562b69b3bccaa9a90d9cfd3ae560
CRs-Fixed: 2091884
Relax the check on nss field during FW advertised HW mode table lookup.
Instead of looking for exact match look for less than or equal to the FW
advertised nss value.
Change-Id: I360d14282f03aad25f4338546cbcbfb3cbd3a76b
CRs-Fixed: 2090863
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
policy_mgr_mode_specific_modification_on_pcl to be called for the
connection type for which get_pcl is called.
Change-Id: I78010ebf877130eca9eaa0074a833fb5b7faa4a1
CRs-Fixed: 2079986
After the P2P GO is up on 2.4 GHZ, the opportunistic upgrade
timer handler is sending request to move to single MAC mode.
Since 2.4 GHZ connection is always on MAC1 in DBS 2X2 capable
HW, this is causing P2P connection failure. Add fix to not
downgrade to single MAC mode when there exist a 2.4 GHZ
connection.
Change-Id: I90e2b5b43a6bc8a5b5b44ea96905410092f2866e
CRs-Fixed: 2055867
