As part of vdev target if convergence the new vdev command
resp time are defined in target if layer.
So use the vdev timer values from target if.
Change-Id: Ib74f91331e4cb470233e678ded9159e17045467e
CRs-fixed: 2513794
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
In case of DBS, two AP can operate on different band together.
Current logic of resetting CAC state in sap_clear_global_dfs_param
function assumes that if two APs are up state then it must be SCC
scenario and resulting in dropping of tx packets if stop follwed by
start operation is performed on AP on DFS channel.
This change reset CAC state as part of stop AP if another AP is
operating on 2.4GHz in case of DBS operation.
Change-Id: I3f71606bf610d45184a0fa81d2b9d9a6c11f72e8
CRs-Fixed: 2509808
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
If radar event is indicated in station vdev, it may be dropped by
station vdev since station does not support DFS master.
Select first sap vdev started in dfs channel to handle radar event.
Change-Id: I74229eb02c6ae6d81042df6b736d231db26253b5
CRs-Fixed: 2512836
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
Topic: 6ghz_chan_to_freq
Convert channel to freq in tpAddBssParams and wma_vdev_start_req
structure to avoid duplicate channel numbers in 6ghz, and 2.4ghz
operation.
Change-Id: I8f657a566d1555efa07bf9155b84c37431c57f86
Crs-Fixed: 2511312
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
Add bss req bss_id vdev_id is not set to vdev id and thus if vdev start
fails, wma_remove_peer_on_add_bss_failure try to delete
peer from vdev id 0 instead of proper vdev_id.
Fix is to set proper vdev id to add bss req bss_id.
Change-Id: I9bbe7daf03fe2872d7026872e8dd7818840f9345
CRs-Fixed: 2513007
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
In current SAE implementation, lim_process_sae_auth_frame() and
lim_process_sae_preauth_frame() all pass parameter session id 0
to lim_send_sme_mgmt_frame_ind(). In some test case, once vdev
id 0 is removed, hdd_indicate_mgmt_frame() can not get adapter
through vdev id 0, then SAE frame will not forward to supplicant.
Update SAE frame session id to make sure at least one adapter can
be found. Once adapter is available, __hdd_indicate_mgmt_frame()
can get the expected interface through destination mac address.
Change-Id: I3e8f430c4760448c6cc8dab9464979371de86118
CRs-Fixed: 2507342
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
Force set peer's phymode to the phymode of current interface if first
one big then second one, then TDLS link can't select more better
phymode when DUT support VHT mode and connect to 11A mode AP.
Change-Id: Idc72e04dcdf7ead3b52effc2c06862bc9dddd732
CRs-Fixed: 2512622
If STA disconnect failed for any reason, cleanup IPA STA iface
if not already done.
Change-Id: I27ff33324bc4724e8470af9a0c434fa03e8aa5c3
CRs-Fixed: 2505563
Set hidden_ssid when restart sap on another channel, currently tested 2
methods to restart sap on another channel: 1, force-scc switch to station
channel; 2, iwpriv wlan1 setChanChange x. Both of them run into error
state: with hidden_ssid set in hostapd.conf: ignore_broadcast_ssid=1,
after channel switch, APUT reply broadcast probe request with it's SSID.
Copy pe session parameter: ssidHidden which stored user setting to next
channel vdev start.
Change-Id: I56580529e2b0db673c6b28c75094a7fd225cba77
CRs-Fixed: 2506214
Unused members of delete bss params structure are removed
and structure is re-framed.
Change-Id: Ib2e7c72e0636765341792a79aa12968a84ed4879
CRs-Fixed: 2512877
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
Currently roam channel list is directly accessed from
mac->roam.neighborRoamInfo[sessionId].cfgParams.channelInfo
in multiple APIs to set/clear.
This needs to be enhanced as as firmware supports two channel
lists(static and dynamic) for roam scan, userspace may configure
both the lists. Cleanup the APIs to accommodate both of the
channel lists. Rename the variable channelInfo of cfgParams to
specific_chan_info to suit the usage.
Change-Id: I67548bc040c2296b75b9429f5891a5251a2a88d6
CRs-Fixed: 2507157
Legacy code releases vdev start wakelock after vdev down
command sent to firmware to overcome race condition. Target_if
common code takes care for wakelocks.
Hence, do not release start wakelock in legacy code.
Change-Id: I550ffb17e2e29f3b0bad618dc9ef9463a94800aa
CRs-Fixed: 2512151
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
For runtime PM if the bus is suspended driver need to consider
extra 6 sec time for bus resume.
Thus add 6 sec extra in WMI timeouts if runtime PM is supported.
Change-Id: I5515cc889a0315382bac11a33ea6f901b7af1c46
CRs-Fixed: 2507029
In case of HL, send tx completion bit in HTT tx descriptor
to receive tx completion from FW and disable DHCP indication
to FW properly.
Change-Id: Iff8e0c1f5d95c4f62af8b498552d92b57006969c
CRS-Fixed: 2506011
Replace lim functions parameter struct scheduler_msg
with struct bss_params.
Internal functions don't need param struct scheduler_msg,
wma can call lim API: lim_handle_mlm_add_bss_rsp directly
instead of post msg.
Refactor struct bss_params memory free method.
whether success or fail when handle lim add bss rsp,
struct bss_params memory need free, it is simple and
clear to free only in one place: end of
lim_handle_mlm_add_bss_rsp.
Change-Id: I2d5d647a6949b1e0bdfbbe9a4dfb390a362a75ee
CRs-Fixed: 2508876
This member renamed by another change recently, and change here
accordingly to avoid compilation issue.
Change-Id: I65903cdb5255deca4b4a83daceec178790e76501
CRs-Fixed: 2505462
Currently the host driver sets PMKSA op_flag for flush and
delete PMKSA entry as in both the cases PMK length is 0.
This is not correct because for delete PMKSA command only
the bssid and SSID will be sent to the firmware.
For the host driver to distinguish between del_pmksa and
flush pmksa, the is_flush_all flag should be used.
is_flush_all: true - Flush pmksa
is_flush_all: false - set/del pmksa based on the action flag.
Change-Id: I7eac65317a9c6904cfd08acce328a65df451269e
CRs-Fixed: 2503372
Cleanup ol_txrx_flush_cache_rx_queue to find peer
from peer_list instead of sta_id.
Change-Id: Ia737e732051f3cdad53b1a552eb273b8a05562aa
CRs-Fixed: 2508259
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
Refactor vdev stop and down code to target_if common code.
Remove legacy code for vdev stop and down.
Change-Id: I4ab0743d39a3b37816ab9f18e8850cadf1335c15
CRs-Fixed: 2506649
In function csr_check_concurrent_channel_overlap, local
variable intf_ch is defined as uint16_t, but its pointer
is casted to uint32_t * before invoking
policy_mgr_get_sap_mandatory_channel, which will do
32-bit memory write and causes a stack memory over-
writing.
Call Trace:
dump_stack+0x46/0x59
print_address_description+0x66/0x22b
kasan_report+0x21f/0x245
policy_mgr_get_sap_mandatory_channel+0x1fd/0x258 [wlan]
csr_check_concurrent_channel_overlap+0xf84/0x10d2 [wlan]
sme_check_concurrent_channel_overlap+0xaa/0xf0 [wlan]
wlansap_check_cc_intf+0x102/0x124 [wlan]
wlan_hdd_get_channel_for_sap_restart+0x506/0x8f8 [wlan]
policy_mgr_check_sta_ap_concurrent_ch_intf+0x35e/0x425[wlan]
process_one_work+0x2cc/0x53b
worker_thread+0x357/0x490
Change the type of the 2nd parameter to uint16_t within
function policy_mgr_get_sap_mandatory_channel, so only
16-bit memory writing will take place.
Change-Id: If514a394e65d005a1fe025c0e753bf7440dd5dde
CRs-Fixed: 2508798
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
Avoid compiling ol_rx_reorder.c and ol_rx_reorder_timeout.c
for low latency and only compile for high latency
data path.
Change-Id: I1f3819fa093766abba87e5dc6dc44e6d2188740b
CRs-Fixed: 2506005
In "Change-Id: I2896f7704ffb809214c5b08756c4b8673307fd9e", parameter
type of hif_get_hal_handle changed from void to hif_opaque_softc,
which cause compilation failure in wma_init_dbr_params.
Change-Id: Idbb591bb1ea1507661882fe48b18eaaffcac164d
CRs-Fixed: 2504894
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
Cleanup ol_txrx_get_tx_resource to be peer mac address based
from local peer id based.
Change-Id: Id7ac4b5152c782d3475d9fad59f8f835102483cc
CRs-Fixed: 2508132
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
In the current wlanhost driver dump status, it doesn't
support to count the dropped packets seperately that
due to firmware don't have enough tx descriptors, so
add such function which can benefit KPI tune.
Change-Id: I1a72acbc4f1f861c2013a1ef1a95b73acccd6b53
CRs-Fixed: 2507410
Currently the driver selects channel 12, 13 as they are
free from BSS as their weights are minimum, which results
into IOT issues as legacy STAs do not support the same.
Fix is to avoid channel 12, 13 in SAP ACS process, and try
to start the SAP on channels from 1 - 11.
Change-Id: If735fade7d7b489b45a20f74c04bab5582343f79
CRs-Fixed: 2509791
Convert channel to freq in hdd_connection_info, so
remove unused 'channel' and rename 'freq' to 'chan_freq'.
Change-Id: I0d3fd39f9ac3c2303729b27b7c97385097c82104
CRs-Fixed: 2508791
1. Add g_enable_go_force_scc INI configuration
to enable force SCC on P2P GO interface.
This option only takes effect when
gWlanMccToSccSwitchMode INI enabled.
2. Add API policy_mgr_is_go_allow_force_scc to get
the above configuration value for GO.
Driver will apply "MCC to SCC" logic to P2P GO
interface based on STA active status and the configurated
INI values.
Change-Id: I1d16368b5f2d88984b91ef0a3e882148c20dcd23
CRs-Fixed: 2509555
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
Rename API ol_txrx_get_vdev_by_sta_id to ol_txrx_get_vdev_by_peer_addr
and cleanup ol_txrx_get_vdev_by_peer_addr to be peer mac address based
from local peer id based.
Change-Id: Ie3b8a1d97b5196e7306e5641cb894f31b8abe154
CRs-Fixed: 2504565
Currently the driver calls the pre bss scan cb
which is used to calculate the weight to start
the SAP on best channel. This API depends upon
the SAP context pointer which is passed as a arg
to the scan module, which in turn returns the arg
as part of the scan cb. But it may happen that
the SAP was deleted before the scan cb was called.
In that case pre bss scan cb and weight calculation
does not matter to the driver as SAP in any case is
OFF. Here the sap context which was passed as an arg
to the ACS cb is used after free, and there is no way
currently to validate the pointer. But as part of scan
cb, the driver gets a vdev pointer, which would be in a
logically deleted state, if the stop adapter for SAP has
been done. Using this data, the driver can know the object
status, and then decide to continue with the weight calculation.
Fix is to try get vdev ref before the weight calculation algo
kicks in, and return if the reference cannot be taken to avoid
use after free for SAP-context.
Change-Id: Ib9c3bde4a36ee49efdadab3dc531991b8688f79e
CRs-Fixed: 2509249
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
There is only vdev start, stop, and set-key wakelocks for system suspend
as of now. Add vdev start, stop, and set-key wakelocks for runtime PM
also.
Change-Id: Ic071bcfb112ae8861a446298677d190484f0c01b
CRs-Fixed: 2507852
As a part of vdev manager conversion, vdev delete code is
refactored. Legacy code and naming is removed. In vdev manager
operations, STA_SESSION is addressed as VDEV.
Hence WLAN_SER_CMD_DEL_STA_SESSION macro is renamed to
WLAN_SER_CMD_VDEV_DELETE.
Change-Id: I34b0a34191bef1f279582178f25b9b20b33e709e
CRs-Fixed: 2508150
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
Currently DP RX threads are using the same wait_q for all operations.
The problem with this is that when there is traffic for only one
threads, we end up waking up other threads as well moementarily.
This wastes power and is in-efficient.
Use different wait queues for different threads.
CRs-Fixed: 2495719
Change-Id: I689659b7aa0ab93b7e2f009d2dc7fe741b66ee78
Clear recovery flag after idle restart such that next time wifi can
turn on properly.
Change-Id: I7063a9edd08334a84068f88c0564dd4f2aabf666
CRs-Fixed: 2507899
Update the mac, phy, mcs, nss caps of bands
2.4ghz, and 5ghz for HE capabilities in the
wiphy structure to inform userspace about
the driver capability.
Change-Id: I9fb1233e5396bf3ea411c057af9cbcd5b358271c
CRs-Fixed: 2486266
Currently if the driver does not find any scan results
in the ACS scan, it selects a best channel as the PCl
channel by filtering the PCl list based upon the start
and end channel, which may not be correct everytime
as start and end channel does not specify the channels
to be selected.
Fix is to select a default operating channel from the
acs list itself, if no scan results are present.
Change-Id: I9a76957087b9349da66545e0fcaede2355f732cd
CRs-Fixed: 2504796
When CONFIG_FEATURE_HL_GROUP_CREDIT_FLOW_CONTROL is enabled each group
has its own credit limit.
It may happen that when the High Latency TX Scheduler selects a category
the txq at the head may belong to a group which has credits less than the
"credit_reserve" of that group. In this case the scheduler will return
without downloading any frames although the other group may have credits
and also frames to be downloaded.
The scheduler will be called again if there is a credit update from FW or a
packet arrives from network stack and the next txq will be picked up which
belongs to the group which has sufficient credits.
It is seen that sometimes there is no credit update from FW (since the
host has sufficient credits) and the network stack also does not
transmits packet since it has already queued packets in driver's queue.
In such case the scheduler is not called and throughput drop to zero is
seen although there are enough credits on host.
To avoid such a situation, in case scheduler is unable to download
packets from a txq since its group does not have enough credits, iterate
over to the next txq in the chosen category and download its packets.
Exit from the schduler is case able to download from any txq OR not able
to download from any txq.
Change-Id: I6143d5c3aa40761d1997846896e5e77435252b26
CRs-Fixed: 2485819
Convert channel to freq in vdev start structure to
avoid duplicate channel numbers in 6ghz, and 2.4ghz
operation.
Change-Id: Ie78d93a34d1d558b9c94fc8a54aa95ee07bda55e
CRs-Fixed: 2508040
Currently the host driver blocks roam scan offload command to
the target if the connected akm is OWE or SAE.
Add changes to read the WMI_SERVICE_WPA3_SAE_ROAM_SUPPORT and
WMI_SERVICE_WPA3_OWE_ROAM_SUPPORT service capability advertised
by the target and set it to the mlme fw_akm_bitmap. Read this
bitmap in csr_roam_offload_scan() to allow RSO command.
Also the connected akm is sent to the target via the
WMI_AP_PROFILE command. Translate the CSR akm type for OWE and
SAE akm also.
Change-Id: I68527722ab099e0c8e1681ed64ea416b9a6e9936
CRs-Fixed: 2491021
Currently, the cdp API cdp_clear_peer 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: I4f8bee21ae42d8c9929da8fe2fcfa534778647ed
CRs-Fixed: 2503139
Cleanup ol_txrx_clear_peer to be peer mac address based
from local peer id based.
Change-Id: I63154508e6a08f973a4c602de58217e6bf23d683
CRs-Fixed: 2503737
For WPA3 SAE LFR-3.0 roaming, authentication is offloaded to the
wpa_supplicant via the host driver due to the target crypto
inavailability limitations. The target does candidate selection
and sends the WMI_ROAM_PREAUTH_START_CMDID to the driver.
Once the SAE authentication is done, the supplicant sends the
external auth NL command with the authentication status, PMKID
derived. On receiving this event, send the PMKID, bssid, auth
status to the target over WMI_ROAM_PREAUTH_STATUS_CMDID command.
The host driver decides if the external authentication event is
received for preauth candidate or for initial connection by
checking the connected state information of the csr session.
When the authentication fails with the first candidate, the
target triggers the preauth start for the next candidate. This
happens till there are no candidates available to roam.
There could be a situation where the firmware sends preauth
event for candidate1 and before the supplicant could send the
external auth command to the host driver, the candidate1 preauth
timer could have expired and firmware sends the preauth start for
second candidate. After SAE is done with second candidate also,
the supplicant sends external auth event for second candidate. So
in this situation the firmware should decide to choose the
latest candidate. The host driver here is a mere passthrough and
doesn't maintain timer for the preauth event for each BSSID to
drop the expired candidate preauth events.
Change-Id: I799a05e55a59677dfc2ddf5b55ebc888ccfea03e
CRs-Fixed: 2507003
In case Device is P2P GO and SSR is triggered due to any reason,
Stop_adapter is called. Inside stop adapter adapter->session.ap.beacon
is freed. When P2P GO negotiation is initiated after SSR,
__wlan_hdd_cfg80211_stop_ap function tries to access
adapter->session.ap.beacon which freed during SSR.
Failure is returned in case adapter->session.ap.beacon is NULL,
Which causes failure of p2p negotiation.
Fix is to return success to upper layers in case SAP is already
down, So that beacon interval can be cleaned up.
Change-Id: Ie7a30475b2a54860843b1430964585d22f02c110
CRs-Fixed: 2503216
The Linux Coding Style frowns upon mixed-case names so rename
identifier tpAddBssParams to be compliant.
The Linux Coding Style enumerates a few special cases where typedefs
are useful, but stresses "NEVER EVER use a typedef unless you can
clearly match one of those rules." The tAddBssParams typedef does
not meet any of those criteria, so replace it (and the "tp" variant)
with a properly named struct.
Change-Id: Icf7fe19cfe6eb6fbac5689e3b5474d38c520b311
CRs-Fixed: 2506539
Firmware offloads WPA3 SAE authentication to host due to the
crypto library availability limitation. Once the roam candidate
selection is done in the firmware, firmware sends the
WMI_ROAM_PREAUTH_START_EVENTID. Once this event is received, the
host driver triggers the SAE.
Add support to offload the SAE authentication from firmware to
wpa_supplicant.
Change-Id: Ie3a9e731194e1edfcd9f33ef0d601767b9485d46
CRs-Fixed: 2490201
Create bss peer in lim_process_mlm_post_join_suspend_link
when sta connect, don't need pose message to wma queue.
Change-Id: I23325c9d41b68f67ea9903008521f026e46395c4
CRs-Fixed: 2505558
In case of high latency data path, addba/delba messages
needs to be handled to support partial reorder.
This reverts commit b8919e14c5
and fix below security isses in ol_tx_addba_handler.
1. handle memory allocation failure scenario.
2. Free array memory before assign new memory to avoid
memory leak.
Change-Id: I4f577c9e8bcb40f70ffb1b305659a059eac68d8d
CRs-Fixed: 2488966
Wifi turn-on will timeout and fail if system suspend occurs during idle
restart. To solve this, abort system suspend during idle restart.
Change-Id: I0a4a1fc9525b5fb19f51a289ca0b8a76c73038e6
CRs-Fixed: 2506716
