This reverts change-id Ie40db69a24dc1e0b86f140ca1aad91bd3b10e95e.
The reverted changes was causing regression, that optional
firmware not loadable even it exists.
Change-Id: I02a45e9be635e4ce0787f0a24480e42129c59874
CRs-Fixed: 2516015
Currently the sap ctx's channel list is not freed
as part of undo acs, and hence can lead to mem leak
when the do acs and SSR is triggered in parallel.
Scenario:-
1. Turn on SAP
2. Do SSR in parallel
3. Unload WLAN
Fix is to clear the channel list as part of undo
acs.
Change-Id: Ie8dcace1d32aeec2621e785d793290d70c194f62
CRs-Fixed: 2511752
a. when T-put < 18Mbps, do GRO/GRO flush for each RX packet.
b. when T-put can kept stable (18Mbps ~ 60 Mbps) last >= 1 second ,
skip GRO flush logic.
Change-Id: Ic8075f10f72b479c6941d7ac12a71fd90f945094
CRs-Fixed: 2509672
Reduce the log level from err or info to debug so that logs
are not printed on console.
Change-Id: I0d33c2a8f5b4bb4974656ac0d1eb6713a74cb5f4
CRs-Fixed: 2516281
MPTA helper and Coex configuration features are not included
after latest system compilation updating. Modify configure
file qcs40x.snoc.perf_defconfig to include them.
Change-Id: I8ecad6c84bd4ca2d8e1b69f0cea14b61b2545ca3
CRs-Fixed: 2511723
When driver receives the command to disable the channels
it maintains a list of the channels which are disabled.
During SAP stop, driver restores the disabled channels
but it is not freeing the cache list. Now when again the
command is issued to disable the channels, driver is not
processing this command as it still has the channels in its
cached list which were disabled during previous command.
This results into failure of current command and all the
subsequent commands to disable the channels until the
cache list is not cleared with set_disable_channel_list
command with empty channel list.
To address above issue, clear the cache channel list
as soon as driver restores the channels on stop bss.
Change-Id: I6b8c7ba250ef38b892ab83621add45fbfc09a2cd
CRs-fixed: 2496642
Vdev_id and ENABLE_ROAM_TRIGGERS_ALL are passed to
hdd_send_roam_triggers_to_sme in reverse order. Pass them in
correct the order.
Change-Id: I79d2a843ee9f237620d31dbf91e3c57750e66e88
CRs-Fixed: 2514476
As per current implementation, hdd_mic_flush_work makes a call
to qdf_flush_work irrespective of whether the work is initialized
or not.
Since flush_work() without INIT_WORK() is erroneous, ignore the call
to flush_work if work is not initialized.
Change-Id: Ib96439e1416188e643935a4ddaa13671d221c1e2
CRs-Fixed: 2514424
Currently, as part of ndi_delete broadcast sta id is set
to invalid. But set this sta id to invalid as part of
ndi delete response from FW.
Change-Id: I4df843c4bce1c06b5c62cfd932b681e3320e5341
CRs-Fixed: 2513607
QCA_ATTR_ROAM_CONTROL_SCAN_FREQ_LIST is a nested attribute which
carries frequencies as sub attributes. Validate the size of each
sub attribute to make sure it's of size uint32_t. Extract the
frequencies if all are of valid size. Return failure if an
invalid length attribute is found.
Change-Id: I1743c2dbef640b28b78504a548edbb70f4f29e49
CRs-Fixed: 2513822
Scan period is configured through the DRIVER command
SETROAMSCANPERIOD currently. Add provision to set the same through
the roam subcmd and the attr QCA_ATTR_ROAM_CONTROL_SCAN_PERIOD
Change-Id: I3dd56f56ac8bc4ba48a88f8df292e9d4d5545fed
CRs-Fixed: 2509656
Use "client mac address" in bootp protocol to get
station id to handle scenarion when
DHCP exchanges(discover/offer/request/ack) happens
with broadcast address as destination address.
Change-Id: Ie233b2ffed1533f0a45fded199bb09649e48b4dd
CRs-Fixed: 2506023
Userspace may query for current configured full roam scan period
through the vendor cmd QCA_WLAN_VENDOR_ROAMING_SUBCMD_CONTROL_GET
and the attribute QCA_ATTR_ROAM_CONTROL_FULL_SCAN_PERIOD.
Fill the full scan period in the same attribute and send as reply
Change-Id: I0ab8b3d7b469515244ce27accc852c6d93514b2d
CRs-Fixed: 2508804
Userspace may configure and enable roam control and query for
the status. Add provision to send the same as vendor cmd reply
Change-Id: I7b82f85fa560c974eedc5115276bd87a84f9d3a0
CRs-Fixed: 2508802
When wifi is off, unnecessary error logs are printed. To avoid these logs
from printing, move hif context assignment to right before its usage.
Change-Id: Ie2313f796674885a7a518693a09877df4e6cb817
CRs-Fixed: 2513187
Userspace disables the roam control config once it's done with
the controlled roaming. Driver should restore the params changed
by roam control config enable and proceed with roaming as per
its default behavior.
Restore the below params which are getting modified as per
the current implementation,
1. Roam trigger bitmap
2. Scoring
3. Scan period
4. Full scan period
Change-Id: I1be699825bdd798f20a3432ebccb922ade67f89b
CRs-Fixed: 2508780
Userspace can disable/enable scoring for roam candidate
selection through roam subcmd and the attribute
QCA_ATTR_ROAM_CAND_SEL_CRITERIA_SCORE_ENABLE.
Firmware supports the below configurations currently,
1. Default selection criteria where all selection criteria
are enabled and different weightages/scores are given to
different criteria.
This will be enabled when userspace doesn't specify any
candidate selection criteria.
2. Legacy candidate selection criteria where scoring
algorithm is disabled and only RSSI is considered for
roam candidate selection.
this will be enabled when userspace specify 100% weightage
for RSSI.
Rest of the combinations are not supported for now.
Update the RSO config whenever scoring is enabled/disabled
Change-Id: Ibb787ef5433eebbdd3633748135ba6e314c931b6
CRs-Fixed: 2508778
Userspace enables the roam control config and may query for it
later. In order to indicate the current status to userspace,
cache the same in struct sCsrNeighborRoamControlInfo
Change-Id: Ib535d6940df48305bda74a624604217d1f968861
CRs-Fixed: 2508777
Userspace can configure different roam triggers as defined
in qca_vendor_roam_triggers through the roam subcmd
QCA_WLAN_VENDOR_ROAMING_SUBCMD_CONTROL_SET and the
attribute QCA_ATTR_ROAM_CONTROL_TRIGGERS. Send the roam trigger
bitmap to firmware
Change-Id: I692110a2ae1ee5a35bb248b9138080a7dfb02cf6
CRs-Fixed: 2508776
Userspace can update the full scan period through the roam subcmd
QCA_WLAN_VENDOR_ROAMING_SUBCMD_CONTROL_SET and the attribute
QCA_ATTR_ROAM_CONTROL_FULL_SCAN_PERIOD. Send the same to firmware
as part of roam scan offload command
Change-Id: I7c1046763d693faa3340b655848d3306ef92e06c
CRs-Fixed: 2508775
Configure the preferred channel list received from vendor
roam subcmd command ROAMING_SUBCMD_CONTROL_SET as dynamic channel
list to firmware. Combine this channel list with the existing
occupied channel list and send to firmware. Flush this channel
list as part of csr_cleanup
Change-Id: Ibc45291f72844331096cb460257cab6f0b0095dc
CRs-Fixed: 2507159
When vdev create happens, objmgr creates vdev and stores
vdev_id into adapter, vdev_create message is posted to
scheduler thread and driver wait for the session_open_event
to be completed. Before this event completes if SSR
occures, session open event is forcefully set which leads
to the failure of vdev create. In current implementation
in case of force event set, driver returns without
destroying the vdev from objmgr which leads to vdev leak
in stop modules.
To resolve above issue, destroy vdev from objmgr in
case if vdev create fails.
Change-Id: Id0bbde0085d2b4d91b0590e3bb8a7798cd0ba0fa
CRs-fixed: 2505590
If STA disconnect failed for any reason, cleanup IPA STA iface
if not already done.
Change-Id: I27ff33324bc4724e8470af9a0c434fa03e8aa5c3
CRs-Fixed: 2505563
When wifi is off wlan module is closed and hence allow cfg80211
suspend/resume to pass and return success to kernel.
Change-Id: Ic7d43a690c75be1254afa97f872d5c8228f93fcc
CRs-Fixed: 2512492
Currently the function hdd_roam_deregister_tdlssta is not declared
as static when the macro FEATURE_WLAN_TDLS is not defined. This can
cause a multiple definition error.
Declare the function as static so as to avoid this build time error.
Change-Id: Id85f8bed57a7bdfbeac5722ea687066f7f74a50f
CRs-Fixed: 2511744
In function wlan_hdd_set_sap_csa_reason, sap_ctx pointer is
dereferenced without NULL check.
Add NULL check to avoid null pointer access.
Change-Id: I74bbfdcae6d5a06d5eaf0cd66e3ff9c3380c6bb0
CRs-Fixed: 2512034
Add configuration for gpio pin used to send strobe to wlan hw.
The host driver will latch the current time and toggle the gpio
to generate a strobe to wlan hw.
The tsf will be latched on detecting the strobe and it will be
made available in a register for sw access.
The wlan fw will read this tsf and report it to driver using tsf event.
Change-Id: I4365d97d22836ddbbd2bf9913d4f723e5a870369
CRs-Fixed: 2495152
This member renamed by another change recently, and change here
accordingly to avoid compilation issue.
Change-Id: I65903cdb5255deca4b4a83daceec178790e76501
CRs-Fixed: 2505462
The mapping of sta_id to the adapter in hdd context stores the adapter
with respect to the corresponding sta_id. Currently, the mapping is not
used anywhere in the driver even though the adapters are stored in it.
As there is no usage for the mapping, remove it as a part of sta_id
cleanup effort.
Change-Id: I26590a69e61d82f723a83eb3f9f24c42afa6c5a2
CRs-Fixed: 2511767
The sap unsafe channel restart process include two subprocesses: CSA ie
update and channel switch, but CSA ie update request using
mac->sap.SapDfsInfo to save target channel switch parameters, which
would be overwritten by 2nd sap restart at same time. For example:
SAP1 on chan 1 and SAP2 on chan 36, then lte coex mark chan 1 and
chan 36 as unsafe channels, now SAP1 and SAP2 would switch to same
channel, but actually they can be on different channels doing DBS.
To fix it, one option is save the target channel switch parameters to
different session, but looks it may introduce a lot of code change,
because the logic is shared with DFS/concurrency. So the simple option
is making sap unsafe channel restart execute once at same time.
Change-Id: Ieaab3007fb6e79a9741f892e86771d2f52c03e3c
CRs-Fixed: 2504867
Direct buffer tx component initializes in target_if_init, which cause
platform assert since g_umac_glb_obj is NULL. So change the order to
avoid NULL pointer access.
Change-Id: I348775d08ccc478caef605c2ae8d1b6d65d77eb2
CRs-Fixed: 2497809
Support monitor mode enablement by changing driver mode, and also
remove the support that enable monitor mode with insmod parameter
"con_mode_monitor = 4", use "con_mode = 4" instead.
enable monitor mode steps for reference:
(1) change driver mode
a. svc wifi disable
b. echo 4 > /sys/module/wlan/parameters/con_mode
c. ifconfig wlan0 up
d. iwpriv wlan0 setMonChan 11 0
(2) insmod with kernal parameter way
a. insmod /vendor/lib/modules/qca_cld3_wlan.ko con_mode=4
b. ifconfig wlan0 up
c. iwpriv wlan0 setMonChan 11 0
Change-Id: Ie615533d060261d545b3b92bea9916099ccccadd
CRs-Fixed: 2494158
Presently in the driver, in function hdd_objmgr_create_and_store_vdev
the vdev object is created and stored. In case the creation of the vdev
fails due to some reason, the corresponding error condition tries to
free the osif_priv pointer. This osif_free pointer is actually already
freed as a part of vdev_obj_delete -> vdev_release_ref -> vdev_obj_free.
As this is already freed, a possible double free scenario can occur in
the original error handling scenario.
To avoid this scenario, do not free the osif_priv pointer in the error
handling as it is already taken care in the caller.
Change-Id: I7fc7be187ce1e303c81da885a75c600a7b6c4b3e
CRs-Fixed: 2507432
enum qca_wlan_vendor_roaming_subcmd contains different values of
subcmds to be used with QCA_WLAN_VENDOR_ATTR_ROAMING_SUBCMD and
these are not attributes.
Values of the enum qca_wlan_vendor_roaming_subcmd have been
renamed according to usage and relevant documentation is added
in qca-vendor.h. Make corresponding changes in usage to avoid
compilation errors.
Use right max index(QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_MAX) while
parsing for PARAM_LIST_SSID. This caused compilation error as the
inappropriate max index(QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_MAX)
is used for parsing which has been deleted now.
Change-Id: Ifc063b801ba2729e8cff1581ef63e78e1d36a32d
CRs-Fixed: 2508196
Currently, the API cdp_fc_get_tx_resource takes as input the sta_id. As a
part of cleaning up the usage of sta_id, replace it by peer mac address.
Change-Id: I7b81a05d312da84aa16c82f0f6152710daf986c5
CRs-Fixed: 2507274
Some system suspend commands are getting sent to firmware while
runtime resume is in progress. Sync runtime pm resume when system
suspend occurs to avoid this.
Change-Id: I6e652104e984b81e29a5f328fcf3937502a8f47f
CRs-Fixed: 2509910
Currently the NUD tracking is done only for STA mode.
For all the adapters the NUD tracking work is not
created and hence should not be destroyed when the
adapter is cleaned up.
Destroy the NUD tracking work only for the STA adapter.
CRs-Fixed: 2505365
Change-Id: I677a07cb37e2d547e62b7ffebf6d014255a9d237
Convert channel to freq in hdd_connection_info, so
remove unused 'channel' and rename 'freq' to 'chan_freq'.
Change-Id: I0d3fd39f9ac3c2303729b27b7c97385097c82104
CRs-Fixed: 2508791
In AP+STA case, if g_sta_sap_scc_on_lte_coex_chan != 0,
SAP is allowed SCC with STA on unsafe channel. And
if g_sta_sap_scc_on_dfs_chan != 0, SAP is allowed
SCC with STA on DFS channel.
But when the STA disconnected, standalone SAP is not allowed
on unsafe channel or DFS channel. We need to move
the SAP to safe channel or non DFS channel.
The original API -
policy_mgr_is_sap_restart_required_after_sta_disconnect
only handle AP+STA case. Change it to cover 3VIF
concurrency case - AP+AP+STA.
Change-Id: Iec4e750d8b3fda0cc52ac698ecaa9a274f935706
CRs-Fixed: 2509545
Currently, cdp_peer_get_vdev_by_sta_id takes as input the sta_id. As a
part of cleaning up the usage of sta_id, replace it by peer mac address.
Change-Id: Ibb7f3489899ac3fda48ad5e54891cd2d7623c6c8
CRs-Fixed: 2507219
When lte channel avoidance event triggered, multiple SAP will choose
safe channel from pcl/acs combination and switch to the safe channel
one by one.
Actually when force SCC mode is enabled, if one SAP is the same band
as other concurrent SAP whose channel is already safe, it doesn't
need to choose safe channel from pcl/acs again, just needs to
follow concurrent SAP channel. Add code to implement this policy.
Change-Id: Icc9b2a53bb56915daeab8d94eceaaa64a660cb65
CRs-Fixed: 2500183
In wlan_hdd_extauth_copy_pmkid(), pmkid received from userspace
could be NULL. Currently there is no validation for the PMKID.
Add check to validate the received PMKID before copy.
Change-Id: I756458562bf20226a202a5ecdbbe9e79884169c7
CRs-Fixed: 2508935
SAP1 chan6, SAP2 chan6, LTE channel avoidance event marks
chan6 unsafe, driver will do channel switch for SAP1 and SAP2 to
safe chan 1.
In the middle of channel switch of SAP1, policy_mgr_allow_concurrency
disallows the channel switch request because new SAP1 channel 1
will cause MCC with existing SAP2 (channel 6) and firmware
doesn't support MCC for dual-beacon entities on same band.
This change removes all the SAP entry on the old channel
before do concurrency check for SAP channel change request.
Change-Id: Ic2c828a3fec4cbe2f11d4bedf471211bee442e9e
CRs-Fixed: 2491265
Currently the driver modifies the channel list
which came from hostapd in trim channel list API
in case of concurrency present.
This would in turn prevent SAP to change channel
to a safe channel whenever a LTE-COEX event comes
as the acs channel list would contain only one channel
that would be the SAP channel itself.
Fix is to retain the info of channels which came from
the hostapd, and use this info to restart he SAP.
Change-Id: I9d43930d78f1eaedb01139a9ddc319b610d21862
CRs-Fixed: 2501400
Currently the API hdd_is_current_high_throughput considers any
throughput level higher(or equal) than PLD_BUS_WIDTH_HIGH as high
throughput level. Based on this level, driver decides to take up RX
wakelock and log certain stats(TDLS). This can have an impact on power
even in HT20 modes.
Reduce the high throughput detection level to PLD_BUS_WIDTH_MEDIUM. So
throughput >= 60Mbps is considered high by the API.
Change-Id: I2225edc55568facf4b74a389b4a0a53845ea14ae
CRs-Fixed: 2495719
Clear recovery flag after idle restart such that next time wifi can
turn on properly.
Change-Id: I7063a9edd08334a84068f88c0564dd4f2aabf666
CRs-Fixed: 2507899
