qcacld-2.0 to qcacld-3.0 propagation
Add support to parse operating class from xcsa frame and select
channel bandwidth on basis of new operating class.
Change-Id: I33d794e77220ef82cca793767d459979eb940669
CRs-Fixed: 942104
qcacld-2.0 to qcacld-3.0 propagation
Currently there are many LL stats related logs
which doesn't provide any useful information.
As a part of fix, remove all those redundant logs.
Change-Id: Id1a89f209cfb57646828c5ee059f6f3790aac1c0
CRs-Fixed: 903941
qcacld-2.0 to qcacld-3.0 propagation
In Stop Adapter IBSS mode is not handled properly and
no DEL BSS is sent for the connected IBSS before DEL SELF STA.
This may lead to crash in FW.
As part of fix handle the IBSS mode and send DEL BSS if IBSS is
connected.
Change-Id: Ice1304aced1a158c7b589a95337412cda0183a04
CRs-Fixed: 908990
qcacld-2.0 to qcacld-3.0 propagation
If deauth is received just after Assoc rsp from AP in addSTA
response Re/assoc confirm is sent with status failure.
But protStatusCode in assoc confirm is not updated and thus the
pRoamInfo->reasonCode may have garbage value.
In case of Wep connection failure reason code,
pRoamInfo->reasonCode, is sent to the supplicant in connect
result. Now if pRoamInfo->reasonCode is 0 supplicant receives
connection success though connection have actually failed.
To avoid this update protStatusCode, before sending Re/assoc
failure.
Also properly derive if connection is WEP from roamProfile before
clearing it.
CRs-Fixed: 926572
Change-Id: I5ae0832d37746be16696f521bddd5b67307b1ee4
wdi20 enable implementation for hsoffload. Large physical address
support and wdi20 interface propagate to IPA.
part of HDD and CDS
Change-Id: Iaccab3ae233e0b9a8e4942bee0ebaa40ce94fc16
CRs-fixed: 941041
wdi20 enable implementation for hsoffload. Large physical address
support and wdi20 interface propagate to IPA.
This is part of HIF and DP.
Change-Id: If898f03a8a75689c98c70d1e55910f476d8fe329
CRs-fixed: 941041
qcacld-2.0 to qcacld-3.0 propagation
IPA pending_event list keeps IPA events arrived while IPA resource
loading/unloading.
This list is freed only when TX/Rx resume/suspend OP code from FW.
This change is to limit the pending event list size and free up the
pending event list when WLAN driver is unloaded.
Change-Id: Id0489a59bd3c2b04d2faba1069df7b2244a2a730
CRs-Fixed: 937765
qcacld-2.0 to qcacld-3.0 propagation
In the case of SAP + STA mode we fail to enable PNO on the STA interface,
and as a result the PNO feature will fail to find a network and wake the
host. Fix this by making sure PNO is configured in all appropriate
concurrency cases.
Change-Id: I97084cfde73025f0d09b60616959c9530ba82c80
CRs-fixed: 921150
qcacld-2.0 to qcacld-3.0 propagation
While processing GET STATES IOCTL, in a while loop, HOST prints PE, LIM
and MLM states of each session. Normally while loading, HOST allocates
memory for five sessions, but while processing this IOCTL, it iterating
in a loop assuming there are 255 sessions allocated, leading to crash
because of invalid memory access.
Hence while printing PE, LIM and MLM states iterate only for allocated
number of sessions.
Change-Id: I29c9a627615a1983d23831578f45aefe116dac25
CRs-Fixed: 879950
qcacld-2.0 to qcacld-3.0 propagation
Add support in driver for a new vendor command to get
the link properties nss, rate flags and operating
frequency.
Change-Id: Ie3b8d5b2c3886055d303441c5d8b2f2a0a2719bd
CRs-Fixed: 834199
qcacld-2.0 to qcacld-3.0 propagation
PE generated disassoc request is not serialized in SME queue. This
results in corrupting 'lim.limDisassocDeauthCnfReq.pMlmDisassocReq'
which is a global context to save disassoc request.
Address the above by indicating all the PE generated disassoc requests
to SME and process disconnection request only after receiving
eWNI_SME_DISASSOC_CNF from SME(similar to that of processing disassoc
request from peer).
Change-Id: I2b93925ba64c4d9ff22b071dd2e5c7681be59e15
CRs-Fixed: 934183
qcacld-2.0 to qcacld-3.0 propagation
Honor NL80211_SCAN_FLAG_FLUSH scan flag by flushing
sme and lim scan cache entries.
Change-Id: I1ff59e583f815bfec2df458c58a40b30b7bffa00
CRs-Fixed: 934979
Currently as part of application triggered channel switch both the
channel bandwith and bonding mode are limited to 20MHz.
Change made to properly update the channel width and bonding
parameters.
Change-Id: I48297eed74c9e3bfed6fefa67f664f3503fac1f6
CRs-Fixed: 944647
qcacld-2.0 to qcacld-3.0 propagation.
Too many log prints are seen if mtrace are dumped and this cause
WD bark.
To avoid this lower the log level of mtrace to Info.
Change-Id: I05d3fa8b3494785a1933f159280b6c9ba6923c0d
CRs-Fixed: 926416
Propagation from qcacld-2.0 to qcacld-3.0
Added sanity checks for below variable before accessing in the
driver exit path.
nl_srv_sock
pdev_txrx_ctx
Change-Id: I793db21e1a6d1eded027ecbd2805494ea7610852
CRs-Fixed: 846457
qcacld-2.0 to qcacld-3.0 propagation
Create a configuration item to program the first bucket
threshold of the scan results to have the flexibility to
adjust the first bucket threshold.
CRs-Fixed: 922979
Change-Id: I6fad27a2990f7555173e4735131e8392d0277009
1) Check for bssid if it is NULL, before dereferencing it.
2) Check for hal_ctx if it is NULL, before dereferencing it.
CRs-Fixed: 940721
Change-Id: I836416a4717b15902e8b8f27fa2e5e5e7935c12f
Target_lock was a global lock for all target and copy engine data
structure access. Replacing target_lock with a per copy engine
lock permits paralel completion handling for different copy engines.
Change-Id: I9c09d557c85f9e48beafe5e3f936e105183ddd3f
CRs-Fixed: 941355
This is called by the platform driver in case of kernel panic.
Replacement syncronization might be needed here if the kernel
panic doesn't stop the other host cpus before the platform driver
calls this.
Change-Id: Ic6d4eb1cb08f6363029463994ec7e3837212e271
CRs-Fixed: 941355
If watermarks are going to be used, the should be set as part of a
single threaded initialization sequence.
Change-Id: I3e1e9cd0f55f46d9f46718c139963931311fe8ae
CRs-Fixed: 941355
No other thread should modify the copy engine indexes while we
are cleaning up the data structures.
Change-Id: I324286c3a8eed24ddd94aa868dbaac425cc30dbf
CRs-Fixed: 941355
Remove ce_disable_any_copy_compl_intr and
ce_enable_any_copy_compl_intr since they aren't
used and give a false sense of thread safety.
Modifying copy complete interrupt currently needs
to be synchronized with completion handling.
Change-Id: Ieb27a8c71363ebd56f16eda9e1037a161a5eeb62
CRs-Fixed: 941355
Send and recv callback registration currently occurs durring init
and after bmi download is complete. In either case no transactions
are in progress and no race condition can exist.
Similarly watermark callback registration would happen at the same time
if it were used.
Change-Id: Ia77bf30fb3bcefa500465cea9ad9927990bb7ced
CRs-Fixed: 941355
Download length should be set before messages are recieved, so
no race condition should exist.
Change-Id: I92de4b3c4077f23032df45ceca6e169616351b8b
CRs-Fixed: 941355
FW is asserted, dont service the messages. The hif completion
thread used to prevent processing of messages when firmware crashed.
Change-Id: I42a5a285056e989d302e766f2922bb7c114634dc
CRs-Fixed: 941358
ce_enable_msi should happen before interupts are enabled. Therefore
we should be single threaded here and don't need to protect access
with a spin lock.
Change-Id: I24feec02003bdb402201d71d1cd5254dacae0b72
CRs-Fixed: 941355
ce_init should happen before interupts are enabled. Therefore
we should be single threaded here and don't need to protect access
with a spin lock.
Change-Id: I5e1cfd32860eeda8a403744cf1589e35c57ee6df
CRs-Fixed: 941355
We want to process the completions in parallel.
Upper layer should take care of its own thread safety.
hif_completion_thread is a legacy function that does in
context serialization of hif completions. Bypass it.
Change-Id: I7953545b55dae093931741359bbf985e2fb9faca
CRs-Fixed: 941358
This patch enables gEnableTxSUBeamformer by default in config ini
which will help to uncover some of the bugs in default DEV testing.
Change-Id: Ib64d53d307aced8f5384d691a3d7f4b383d52a0f
CRs-Fixed: 930322
This is qcacld-2.0 to qcacld-3.0 propagation
Currently in SAP mode, if max STA connected a operation to turn off
SAP will result in more than SME queue length cmds being enqueued.
To fix, this patch:
1) Makes the SME cmd queue length, 3 times the max STA.
2) Because of increased SME cmds, the allocation for all cmds
together will fail, hence allocate each SME cmd individually
and free them accordingly.
Change-Id: Ia1dfc5b00eacd9bdb503ce18927c62f1edd15320
CRs-Fixed: 928840
This is qcacld-2.0 to qcacld-3.0 propagation
Currently driver drops the action frame category 18 - FST action frames.
This patch adds support for these frames in wlan host code.
Change-Id: I7021e328b7ebe9a1e46f526e3928c7d1279e1ad7
CRs-Fixed: 921117
This is qcacld-2.0 to qcacld-3.0 propagation
When STA is connected to 160MHz AP, channel width is updated to
20MHz since the 160MHz channel width is not handled.
Add support to handle the 160MHz BW in beacon IEs.
Change-Id: Id13164762d6da142093f049121440ce976cecfc1
CRs-Fixed: 924219
qcacld-2.0 to qcacld-3.0 propagation
As part of cleaning up pending action frame, if timeout happens
for tx cnf event then indicate tx failure status as FAIL and free
cfgState->buf to avoid memory leak.
Change-Id: I6caaa8efeab769cce8c4cdfcc868101e63fd8e76
CRs-Fixed: 880779
qcacld-2.0 to qcacld-3.0 propagation
Channel bonding mode in not valid for channel 14. So don't
consider it while deriving the channel bonding mode.
Change-Id: I7ceae149cdd9e2f3c75f937c56cc5e93455fa8ee
CRs-Fixed: 908439
qcacld-2.0 to qcacld-3.0 propagation
On receiving channel switch announcement from AP delete all TDLS
peers before leaving BSS and proceed for channel switch.
Change-Id: I898f501d9d0afbbfef3a553ed63b52da5cd8f978
CRs-Fixed: 914129
qcacld-2.0 to qcacld-3.0 propagation
Few STA/P2P-client's are sending assoc req frame and waiting for
300-500ms. If they don't receive the assoc resp frame within
this time then they resending the assoc req frame. These frames
are not going to have retry bit set.
In the current design host driver is not handling these duplicate
assoc req frames without retry bit set.
To mitigate this issue, while processing assoc request frame,
if pStaDs entry already exists then send assoc response with
same tid and stop processing the assoc req further.
Change-Id: I6d67f4cd352bbee422301b832742e7386666037f
CRs-Fixed: 868736
qcacld-2.0 to qcacld-3.0 propagation
TX flow control timer initialized when STATION interface is created.
During IBSS startup, STATION interface is changed to ADHOC type.
TX flow control timer is not required, so close tx flow control
and destroy timer.
Change-Id: Id9c440638964fb3ab0e95d8a7c747708886a94ff
CRs-Fixed: 882821
qcacld-2.0 to qcacld-3.0 propagation
1.Provide off channel and operating class info to user space
in HAL API wifi_get_tdls_status. If off channel is not enabled
then provide base channel info and in that case pass opclass as 0.
2.Provide correct tdls state based on tdls off channel
configuration.
Change-Id: Ic60500b95ebddcb88b4e03f29178068c5322b2b9
CRs-Fixed: 838167
qcacld-2.0 to qcacld-3.0 propagation
When disassoc request is received from peer and at the same time
if deauth request is received from supplicant, LIM cleanup
may not happen properly as there is a chance of session deletion
in limSendSmeDeauthNtf while cleanup in progress from
limProcessSmeDisassocCnf. This can result in not sending delbss to FW.
Hence, FW can crash when config bss is sent for new connection.
Following changes are added to handle this.
1. Add state eLIM_SME_WT_DISASSOC_STATE in __limProcessSmeDeauthReq
and allow host to post LIM_MLM_DEAUTH_REQ instead of invoking
limSendSmeDeauthNtf, where session is deleted.
2. Send eWNI_SME_DEAUTH_RSP if cleanup is already in progress to avoid
cleanup again. If mlm state is not eLIM_MLM_LINK_ESTABLISHED_STATE,
then it means cleanup is already in progress.
3. Return from __limProcessSmeDisassocCnf if cleanup is already in
progress.
4. Add check in limProcessMlmDeauthCnf to send deauth confirmation even
if state is eLIM_SME_WT_DISASSOC_STATE.
5. Add similar checks in limProcessMlmDisassocReqNtf to handle disassoc
from peer and supplicant simultaneously.
Change-Id: Ie19a7b79d835a5e5a77ef48f9379c1cf90dc38d7
CRs-Fixed: 878334
