Fixed the naming conventions of APIs and files for MLME component.
Internal MLME component only APIs are in wlan_mlme_main.h/c files
under core.
APIs exposed to other components are in wlan_mlme_api.h/c files
under dispatcher.
APIs exposed to HDD are in wlan_mlme_ucfg_api.h/c files
under dispatcher.
mlme_init/deinit, mlme_psoc_open/close are called from HDD,
so made that as ucfg APIs.
Change-Id: I049008ceaa86ca52acd3ad9a02f903a732117d1f
CRs-Fixed: 2309276
In case of recovery of SAP after SSR, driver is not updating
params for secondary channel as per primary channel (Operation
channel) for SAP.
Update parameters for secondary channel as per primary channel
before SAP start.
Change-Id: I2da2eff62881fe4e65208be778618d0b9c05bf88
CRs-Fixed: 2292645
Bus bandwidth compute work handler is missing SSR protection wrapper
although it has HDD validate context check but since HDD validate
context check is not sufficient alone add CDS SSR protection wrapper
around bus bandwidth compute work handler.
Change-Id: I43b3495610b2a9936472ff67a95c7db8dbfa5560
CRs-Fixed: 2307421
Make the following updates to the extscan set significant change
logic:
1) Exclusively use the Unified WMI data structures.
2) Update the HDD<=>SME interface to enforce the contract that SME
must not make any assumptions about the buffers provided by HDD.
Change-Id: I916f387cee254c2d8ba57a9182bd927a91eadf0c
CRs-Fixed: 2307374
In platforms that support dual wifi instances, userspace doesn't
set avoid frequency channel list with command
QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY to trigger restart sap
process, but current handling is always to check avoid channel list
which is set by userspace so it will be failed for lte coex case.
Fix is to add process for userspace doesn't set avoid channel list.
Change-Id: Icc3356191411791f4cec9fd89e4490359cf6f1fc
CRs-Fixed: 2294109
Dynamically allocated apf buffer memory is not freed in error case
when interpreter is enabled and leading to memory leak. Free APF
buffer memory in case APF interpreter is enabled to avoid memory
leak.
Change-Id: I012bf80eb6db7b986f812161b48f96b0965c0542
CRs-Fixed: 2308702
Add support to store vdev object in PE session and acquire/release its
reference count during PE create/delete session respectively.
Change-Id: I476798c4c42992dec2a2648319780b206274e8c4
CRs-Fixed: 2306387
Host provides INI way to control voltage configs, featurizing the
same for Genoa.
Change-Id: Ia58d84eb2e2a67ead189a51d2a0b98230513f8f9
CRs-Fixed: 2304125
NUD tracking is disabled in hdd_stop_adapter which needs to be
enabled back in hdd_start_adapter.
Enable the NUD tracking by setting NUD tracking status to false.
Change-Id: I606653d553d6282cfdb6e52a9bf5bc1100732375
CRs-Fixed: 2308351
We are transitioning to new logging infrastructure
by using existing mtrace functionality.
Add new logging for complete scan request and response path.
Change-Id: Iab48b0f2a6ab9d0ec14e3110eb628b6d1731df53
CRs-Fixed: 2308237
__wlan_hdd_open_ll_stats_debugfs() currently does not ensure the given
adapter is up. This can lead to sending an invalid vdev Id to firmware.
Ensure the given adapter is up before sending the link layer stats
request to firmware.
Change-Id: I1c81f56ec795bc782404293c0f4abd8bbeb6b124
CRs-Fixed: 2306604
Stop bus bandwidth compute timer during SSR shutdown such that
bus bandwidth timer is stopped and bus bandwidth compute work is
flushed cleanly in all the cases.
Change-Id: Ie79ddd1ab13b852fb5d23029c51f05e921f72989
CRs-Fixed: 2307304
Presently the lpass information is sent during the wlan startup
at that point session for the station interface is not created.
Send the lpass scan interface notifcation for station when the
interface up/down is received.
Change-Id: I50a68acc62a76f9e65e1758cd3b21688c0dd3500
CRs-Fixed: 2048439
Remove hardcoded print message for ini parameters during
insmod and use hdd_cfg_get_global_config to print ini
parameters.
Change-Id: I3ac077818e99c461866211e220232fa6c0e3e00d
CRs-Fixed: 2278888
Hdd has two sets of bitmap flags which are using #define's. It so
happens that two of the flags use the same bit offset. To address this,
and ensure no such issues arise in the future, convert these into
auto-incrementing enumerations.
Change-Id: I8f0e9d0f3a0a493176227ccf16f25d0a4c5bdc73
CRs-Fixed: 2307446
Log the current country while executing ACS logic. Current country
helps in knowing the current channel list.
Change-Id: I05a0982d940da19f178f0432372eead0313e77be
CRs-Fixed: 2296561
hdd_create_acs_timer() sets VENDOR_ACS_RESPONSE_PENDING, but
hdd_destroy_acs_timer() does not ensure this flag is cleared. This can
lead to a situation where the ACS timer is not initialized, but parts of
the code incorrectly assume that it is. Clear
VENDOR_ACS_RESPONSE_PENDING in hdd_destroy_acs_timer() to prevent
invalid access to the ACS timer.
Change-Id: I7c367b20e279fadc5ee329d94b7475711796b185
CRs-Fixed: 2305719
By default pktlog needs to be enabled during driver load.
To enable/disable pktlog use INI parameter.
This reverts Change-Id: Ie03a7e0a77bc5f525ad7ae74bb104a6d1bf21eb7
Change-Id: I8f74b4bcebfb8b4a35a29e321b2b6bd5e1920bf7
CRs-Fixed: 2296335
In WORLD mode, there can be urgency to discover the current country
since WORLD mode restricts the channel and TX power availability.Add
INI enable_11d_in_world_mode to automatically enable 11d in WORLD
mode. This INI supersedes the setting in 11d INI variable
Is11dSupportEnabled.
CRs-Fixed: 2289349
Change-Id: I7b289cdb60be5e737f41f9de5a478f32a234e717
__wlan_hdd_open_ll_stats_debugfs() fails to free the llstats buffer in
the event that wlan_hdd_ll_stats_get() fails. Add error handling for
this call which frees the newly allocated buffer.
Change-Id: Ic5cff77a758ff81da82dd1143d77da68d87b9291
CRs-Fixed: 2304715
Phase 1, after ftm componentization, we could now support to remove
the ftm related components when FTM is disable from the build
configuration.
Size changes: after removing the ftm related binaries, we could save
15KB from module size.
Change-Id: Ib363f1d6204b07947a46f32673c4f8ad6fb3dbd3
CRs-fixed: 2258441
Add new iwpriv command to set BA aging timeout value to hardware.
e.g. "iwpriv wlan0 set_ba_timeout <ac> <duration>" which should set
given duration in msecs for given access class.
"iwpriv wlan0 get_ba_timeout" which should get duration
value for each access class and display.
CRs-Fixed: 2254891
Change-Id: I79f79191c47376e414dceeb73b736a0a9610e3ae
BSS description is dereferencing in hdd_association_completion_handler
without checking for NULL, which may cause NULL pointer dereference.
To address this, add check for BSS description before dereferencing.
Change-Id: I24f728fb6d66b4c07dfe39f3ac426f3d2153b917
CRs-Fixed: 2299797
SAP(Go) concurrency check is mainly used for two purposes:
1) When new GO/SAP session is coming up and needs to check if
this session's channel can co-exist with existing GO/SAP
sessions. For example, in case of single radio platform, MCC for
SAP/GO+SAP/GO is not supported, in such case this API should
prevent bringing the second connection.
2)There is already existing SAP+GO combination but due to upper
layer notifying LTE-COEX event or sending command to move one of
the connections to different channel. In such cases before moving
existing connection to new channel, check if new channel can
co-exist with the other existing connection. For example, one
SAP1 is on channel-6 and second SAP2 is on channel-36 and lets
say they are doing DBS, and lets say upper layer sends LTE-COEX
to move SAP1 from channel-6 to channel-149. In this case, SAP1
and SAP2 will end up doing MCC which may not be desirable result.
Add vdev_id check while checking for 2nd case. If connection with
given vdev_id exist then it is confirmed that it's a case of
channel switch rather than a new connection case.
Change-Id: I2535b38af353be2abd9c2ff636c06f3c5869969d
CRs-Fixed: 2300451
The bus bandwidth compute timer is a periodic timer which computes bus
bandwidth usage of associated adapters over a period of time. When the
last adapter disassociates, this timer is stopped. However, the timer
starts a work that is not stopped or flushed at this time. When the
device is under load from external subsystems, this work can get pushed
out past what is safe. When the bus bandwidth timer is stopped, also
stop and flush the bus bandwidth work to ensure safe memory access.
Change-Id: I32c15b42c9756341d1ecf534c05f87738fd24edb
CRs-Fixed: 2300697
Presently, recovery inprogress flag is set only when PLD_RECOVERY
is received but in cases of rejuvenate only PLD_FW_DOWN is received.
Set for the recovery in progress for all the firmware down events
so the unneccessary bug_on's will be avoided.
Change-Id: I654e9e5b02925ac21857369f87af6ca40d8dc815
CRs-Fixed: 2285278
Currently, driver calls hdd_alloc_station_adapter to initialize the
completion variables for a particular adapter only if mode of interface
is STA or P2P. In case when driver changes its STA + SAP mode to
STA + STA mode by calling hdd_open_concurrent_interface, driver is not
able to initialize init_completion variable for new STA interface. So
while processing fw commands (for new STA interface) which uses
completion variables, driver leads to the use of uninitialized
variables issue.
Create new function cmn_init_completion to initialize completion
variables for all interfaces while opening the HDD adapter.
Change-Id: Iae8ec1a86dd4084c9f5b39ec0d90e16182212df9
CRs-Fixed: 2288919
There is race condition for a small window. The scenario
as below.
1 SAP is starting, and dfs cac begins but without finished.
2 SSR happens, wlan begins to call hdd_reset_all_adapters.
In hdd_reset_all_adapters, sap_ctx->sessionId is reset to invalid.
3 In hdd_hostapd_sap_event_cb, adapter sessionId is set to
sap_ctx->sessionId, after this step, adapter sessionId is changed
from valid sessionId to 0xff.
In hdd_reset_all_adapters->hdd_vdev_destroy, vdev is released
but session can't be clean up as invalid sessionId. adapter->event_flags
can't be clear which cause hdd_vdev_destroy can be called multi times.
Change as below.
1 cancel cac timer at the beginning of hdd_reset_all_adapters and
before wlansap_set_invalid_session.
2 before send eSAP_START_BSS_EVENT, check if sap_ctx->sessionId
is valid.
Change-Id: Ifaad62cd008f7769b059f36530455d4e734522e4
CRs-Fixed: 2293072
Under get_supported_features vendor command driver is advertising
NAN capability by checking only the Firmware support. If NAN is
disabled through INI it should not advertize this support.
Add an INI parameter check before advertizing NAN capability.
Change-Id: Ib48044a04500d6619b97d5ca1c3431ee64d7e096
CRs-Fixed: 2288204
In function hdd_wlan_de_init, the hdd_context is fetched via
cds_get_context. This context is then NULL checked. In the failure case
of this check, the hdd_context is still dereferenced which shall lead to
null pointer dereference.
Add proper jump statement to take care of the proper order of init and
deinit
Change-Id: Ied0ac42371315d0286cdcc71e6e0e10ed2ff5fa1
CRs-Fixed: 2299794
While handling IPA event in case if, __wlan_ipa_wlan_evt() queue
WLAN_AP_DISCONNECT cmd for later processing in work-queue context and
in the meanwhile sme close session deletes vdev then, as part of work
queue context driver process WLAN_AP_DISCONNECT and sends
WMA_IPA_OFFLOAD_ENABLE_DISABLE cmd to firmware for the VDEV which is
already deleted by sme_close_session. This result asserts in firmware.
This reverts commit Ief9318bb476b480fd52f4155a0788a34c1e2ed53
Change-Id: I6128fb489fc40cc7ed01cbdf9c419a6a6b20c6d4
CRs-Fixed: 2295672
As part of any change interface TDLS links are toredown and tdls
state set to disabled in FW. The assumption here is before adding
new interface disable TDLS mode as TDLS is not supported in
concurrency. Due to recent changes in framework,
Driver may receive the change interface to P2P Device mode
after STA connection then teardown is not expected as
STA + P2P Device modes does not comes under concurrent operation.
Check for current and new interface types before disabling TDLS.
Change-Id: I26cfab077b3f83c64687479fba5c7a7c01491a52
CRs-Fixed: 2301650
If STA interface is added after softap is started on DFS channel,
then SAP is stopped and re-started on non-dfs channel which is selected
using driver internal acs. But, internal acs is now obsolete. Therefore,
select non-dfs channel from preffered channel list and use SAP CSA
instead of restart.
Change-Id: I95e50c3ffbce35cf30cc9a06f0f14c9e60eb3e3f
CRs-Fixed: 2301895
Add support for DP RX Threads as a part of the FR. Multiple RX threads
can be enabled from the ini. The code is added in a new DP module
outside of the cmn project.
Change-Id: Ief6ee955f13c5e527986307371b8e45677cb9700
CRs-Fixed: 2256446
Currently the driver doesn't have a check to bring
up a SAP on STA SCC channel if its a SRD channel
and does force SCC on it, even if SRD master mode
is not supported.
Fix is to check the SRD ini before SAP bringup
on the STA channel
Change-Id: I17f7df9ed973ecc6669f0d36a8c390c71624019b
CRs-Fixed: 2302737
Disable this feature for MOBILE_ROUTER product, since some MOBILE_ROUTER
platform will attach two wlan cards with separate wlan driver,
during second driver loading process, it will report a warning of
"cannot create duplicate filename" as node with same name has been
created after first driver was loaded.
Change-Id: I9e06439b3a6dacdf4eb5ae87898338ab1eeb8b16
CRs-Fixed: 2295391
Make the following updates to the extscan stop BSSID hotlist logic:
1) Exclusively use the Unified WMI data structures.
2) Update the HDD<=>SME interface to enforce the contract that SME
must not make any assumptions about the buffers provided by HDD.
Change-Id: I01e29a96fded829c734532b021aeea1960bba641
CRs-Fixed: 2294273
Recently change "qcacld-3.0: Use mac_handle_t in wlan_hdd_ioctl"
updated the nomenclature used in HDD. During the implementation of
this change a NULL check of mac_handle in hdd_set_dwell_time() had a
"!" removed, incorrectly changing the logic. Restore the correct logic
for NULL-checking mac_handle.
Change-Id: I2bb8393d5adb3156795b3b722d839812419e4995
CRs-Fixed: 2299812
Add support for wildcard OUI 0xFFFFFF in action OUI framework.
When the OUI FFFFFF is defined for some action OUI ini and bit 0
of info_presence bit is set to 0 then the check for vendor OUI
in vendor specific IEs and the vendor IE data checks are skipped
and other checks like MAC, Capabilities are done during connection.
Change-Id: I6e996c5d79f4f7bd91e11134b1b8ba69a1ff0253
CRs-Fixed: 2293167
While ACS delayed worker scheduled and is running the function
wlan_hdd_cfg80211_start_acs(), ACS_PENDING has already been cleared by
wlan_hdd_cfg80211_start_pending_acs() before it, so the later coming
stop sap event can't cancel the running delayed worker and free the
sap context which need access by delayed worker.
Fix by clear ACS_PENDING after wlan_hdd_cfg80211_start_acs(), and move
cancel ACS delayed worker before cancel any scan, it can cancel ACS
scan invoke by delayed worker and avoid race condition.
CRs-Fixed: 2289364
Change-Id: Ibd771fc199a0778ac1d8f1f04ba22b49014437de
Add the basic infra for MLME CFG items and the APIs to be used from
other components.
Change-Id: I39654de8f7266089d574b85437a19e8d21f91249
CRs-Fixed: 2293825
Several HDD logs have been identified as being excessive. Reduce the
logging level of these logs to avoid spamming dmesg.
Change-Id: I49e0f91c5d66051f9e6ffd991d86505a11faa346
CRs-Fixed: 2298385
