Remove the old SAP-CSR flow for start bss, stop bss and
channel change req processing which is disabled currently
under the SAP_CP_CLEANUP macro.
Cleanup the redundant checks in the deauth, disassoc
response processing in CSR.
Change-Id: I5a360fc267688b51ca645551108b65646a3c8c1a
CRs-Fixed: 3164259
Consider a case when CSA happens and south bound disconnect
command(WLAN_SER_CMD_WM_STATUS_CHANGE) got queue in serialization
at same time. Later peer tries to connect and south bound
diconnect command becomes active for same peer.
As part of CSA, peer gets deleted directly without going through
serializtion. So when south bound disconnection command becomes
active, it may lead to race where peer tries to connect and
driver tries to disconnect the same peer which may cause
deauth/disconnect(WLAN_SER_CMD_WM_STATUS_CHANGE) active command
timeout.
As part of fix, flush all peer disconnect/deauth pending commands
from serialization during CSA.
Change-Id: I9b0af7deb7f2123850f3535f2d3258440af381f1
CRs-Fixed: 3148874
Currently duplicate authentication frames are dropped if the
sequence number is same previously processed auth frame and retry
bit is set. To stop the flooding of auth frames with same sequence
number, check the previous seq number stored on the preauth node
and drop if the frame is a duplicate.
Currently, for PMF-capable peers the duplicate assoc request
frames are getting processed before the key is plumbed because
the is_key_installed flag is not reset properly before assigning
the dp hash node to a new sta. Therefore, reset the is_key_installed
flag for every new dp hash node addition.
Change-Id: Id035a5ba5ffe9b745361956d05496f9905bf2526
CRs-Fixed: 3155517
whenever a probe response is parsed the driver looks for ml ie
capability, in the legacy ap's the ml ie will not be present for
which driver is logging an error message which as such is not an error.
Remove the incorrect mlo ie error log.
Change-Id: I00995c949b1ef22569ff62e0962d5e803885fa38
CRs-Fixed: 3161556
Remove the redundant structures and operations in CSR module
for the stop bss request/response processing to/from SAP/NDI
modules.
Change-Id: I0db36caa509699fe5e0e9709d3e3689e551aad4f
CRs-Fixed: 3148791
Remove the usage of redundant legacy structures in CSR/SAP
modules and simplify the channel change request flow from
the SAP module to LIM.
Similarly change the channel change flow for monitor mode.
Change-Id: Ib91f65307d456919f68892f45f3aa9b4fed0f0d3
CRs-Fixed: 3148761
Remove redundant structures and APIs in the start bss response
flow for SAP and simplify the processing.
Change-Id: Ic346484200baec59d154c2c24d01fab0279647ed
CRs-Fixed: 3142915
Remove redundant structures and operations in SME/CSR.
Currently, start bss request is prepared in CSR module using
csr_roam_profile, which is built from sap context.
To remove redundencies, prepare the start bss request in SAP
module and serialize the start bss request.
Change-Id: Icd468fe2a48d5324c1485d83b05e27400c9dbd9a
CRs-Fixed: 3142912
Since HB failed logic change to send deauth, we don't
need probe logic after HB failed. Clean up timer and
unnecessary code.
Change-Id: I26d9235c157065a21469b01abf31751825a1f277
CRs-Fixed: 3158364
