qcacld-2.0 to qcacld-3.0 propagation
Currently, the QOS capability of the TDLS link is updated
based on the BSS capability. Thus, if the BSS is not QOS
capable, the TDLS link eventually is not considered as QOS capable.
To address this, update the TDLS link with the data path with the
QOS capability based on the TDLS handshake between the peers.
The information of QOS is obtained to the driver through
the change_station callback from the supplicant and thus
the information is updated to the data path accordingly.
Also, this commit advertises that the station is QOS capable
by default in the TDLS setup request /response handshakes.
Change-Id: I6a36fd77b333e66e8c030f5230b4aaaee6d7a00c
CRs-Fixed: 776081
Propagation from qcacld-2.0 to qcacld-3.0
Add diag event for WOW reason code.
The event EVENT_WLAN_POWERSAVE_WOW will be used to
inform the WOW reason code.
Change-Id: I9273c9e737b97207ce0acee131ab6f3c19cd3e0d
CRs-Fixed: 1037383
qcacld-2.0 to qcacld-3.0 propagation
If SAP receive auth from an already connected STA, it post
eWNI_SME_DISASSOC_IND msg to SME to delete the STA context and
return. STA may try to send auth again as it didnt receive auth
resp.
Now many frames (probe req, auth etc) may get accumulated in PE
message queue and unless PE queue is fully processed SME queue will
not be processed and thus del sta will get delayed. This may again
cause STA to send more auth req and every time MC thread process an
auth req before the sta is deleted, eWNI_SME_DISASSOC_IND msg is
posted in SME message queue.
And if PE keeps on getting auth before the sta is deleted,
SME queue will pile up leading to crash.
To fix this do not trigger del sta if it is already in progress.
Change-Id: Icff3778d35ef7ea646463fe49c4335e260e9e156
CRs-Fixed: 982329
qcacld-2.0 to qcacld-3.0 propagation
If BSS is present in kernel and driver scan cache, supplicant
tries to connect to the BSS multiple time even if the BSS is
unreachable. Due to multiple failures to connect supplicant
disable the network.
To avoid this, remove the BSS from scan cache:
- If connect fails due to BSS unreachable i.e. probe
resp/auth/assoc timeout and scan for ssid failure.
- If disconnect is due to Link lost.
Change-Id: I3263dd02691000d83d4aef61c75b72d78c28f582
CRS-Fixed: 1039104
qcacld-2.0 to qcacld-3.0 propagation..
P2P action frame confirmation can be called from work queue
wma_mgmt_tx_ack_work_handler as well as from MC thread during
remain on channel completion. So it can lead to race condition
where frame confirmation is called twice and driver tries to free
frame buffer twice.
To detect duplicate use PE global lock in P2P action frame
confirmation.
Change-Id: Id193b5a979fad5effa7c6b00d89452ad876ae00e
CRs-Fixed: 1035077
Propagation from qcacld-2.0 to qcacld-3.0
Some of the logs are printing quite often and spamming the kernel logs.
Hence move them to appropriate log levels and remove the useless debug
messages.
Change-Id: If38d7a6a3cf13a5879f6a628d3d7eb4f5156a95b
CRs-Fixed: 1001441
qcacld-2.0 to qcacld-3.0 propagation
Add changes to support VHT transmit power envelope sub element in
channel switch wrapper.
Change-Id: Ieac517ec44238034e1a5539cbe10ebbefb30dd09
CRs-Fixed: 1052716
