Currently, sta's adapter.rssi does not reset when disconnect
with the previous ap and for new connection there might be no
valid rssi so it will get 0 when hdd_get_station_statistics_cb
or hdd_get_rssi_cb is invoking. Then it uses the previous ap's
rssi for the new conneciton.
Per the code logic, it is ok to set adapter.rssi with 0 value.
Because it invokes hdd_get_rssi_snr_by_bssid to get the
rssi & snr when issue happens.
Change-Id: I737cfcf16d58501546f2fceab06ed1e5418e7b06
CRs-Fixed: 2199782
Since WLAN host driver is regulatory offload design,
regulatory notifier from CORE should always be ignored.
Change-Id: Iaf23bdd1606e84cb309101246088ce6d506aa78b
CRs-Fixed: 2215884
The driver contains considerable debris from the obsolete WOWL
messaging, so clean it up.
Change-Id: I432f7fc1567b0aa31a7be758c05f2213340baed0
CRs-Fixed: 2223859
Currently -DWLAN_FEATURE_GTK_OFFLOAD is being set twice, once
unconditionally and once based upon CONFIG_GTK_OFFLOAD. Since this is
properly featurized, remove the unconditional setting so that the
setting is correctly controlled by the configuration.
Change-Id: I6f820990dc48304f18f78ec59005c2188a677094
CRs-Fixed: 2223858
Currently -DWLAN_ENABLE_AGEIE_ON_SCAN_RESULTS is unconditionally added
to all builds. Since this feature may not be required for all targets,
create a CONFIG_AGEIE_ON_SCAN_RESULTS feature flag to enable this
feature.
Change-Id: Id5a82a85f4484ca710d4b309355fe3ee0d05883e
CRs-Fixed: 2223857
Currently Kbuild sets a HAVE_CFG80211 flag based upon whether or not
CONFIG_CFG80211 is configured. The presence of this flag implies that
cfg80211 is optional. However in reality this is a required module, so
remove the confusing flag and instead make the underlying code always
present.
Change-Id: Ia039968cad6f311091e09d4b82805c7bbc5b83f8
CRs-Fixed: 2223856
WMI non_tlv is not used for MCL targets and hence compile
out WMI non_tlv object file from Kbuild.
Change-Id: I0ee9376065dffb0f959ef8ba47435cc38a3d7d55
CRs-Fixed: 2216856
Currently the switch -DFEATURE_SKB_PRE_ALLOC is inferred by examining
three different configuration options. In order to clearly separate
setting the configuration from applying the configuration create a new
CONFIG_FEATURE_SKB_PRE_ALLOC configuration parameter.
Change-Id: I301031a03fdae394748cf4cb6259044324eec6f1
CRs-Fixed: 2222914
While handling a multi-segment TSO packet, there is a race condition
where, if tx complete arrives fast enough, the un-sent TSO segments
may be lost forever and a previously sent segment would be attempted
to be sent over.
Fix the race condition. Dont use the segment after send to go to the
next one.
Change-Id: I4abd9d26f50c749141925894a8845cf82df4d222
CRs-Fixed: 2168778
Currently non-linear, non-tso TX data is not handled correctly,
only the non-tso, single linear data is supported. the frag paged
data in skb is missed while packet length for HW access
is entire packet length, HW DMA failed.
temporarily to linearize skb so that non-linear data could be TX
correctly.
Change-Id: Ic0f2b7a0b021ca190c870551a66181f50ae72c65
CRs-Fixed: 2180318
Suspend/Resume unit test IOCTLs and other unit test features are only
enabled in defconfig debug builds and always disabled in production
builds. Add CFG INI item to disable these test IOCTLs even in defconfig
build such that by default on all build combinations unit test IOCTLs
are always disabled.
Change-Id: I71a63d2b85800b630d7c18eb77a3cffddcd66fbb
CRs-Fixed: 2221874
Currently the switch -DFEATURE_WLAN_D0WOW is inferred by examining two
different configuration options. In order to clearly separate setting
the configuration from applying the configuration create a new
CONFIG_FEATURE_WLAN_D0WOW configuration parameter.
Change-Id: Ie278011a309a18673eabb4bc4f8f8bb691815018
CRs-Fixed: 2222913
Secondary bit map starts with color 32, So current color minus 31
will shift color bit beyond the expected position which is 0th,
Fix it by subtracting with 32 instead 31.
Change-Id: I7ede16faee129c42c71d490f653244398061a8b6
CRs-Fixed: 2222003
In sme_qos_del_ts_req, there is a chance that driver can access
del ts req pMsg even after free. In umac_send_mb_message_to_mac
driver frees pMsg if there is some failure. But driver still
tries to access pMsg in sme_qos_del_ts_req even if umac_send_mb_
message_to_mac returns failure.
Access pMsg only if umac_send_mb_message_to_mac returns success
to avoid this use after free issue.
Change-Id: I3638a38746b9cd917e01a7ff6f38430344e6e78d
CRs-Fixed: 2214718
The function wma_del_tdls_sta is used to process delete sta
request from UMAC in TDLS. peerStateParams is a pointer to the
structure tTdlsPeerStateParams. The memory allocated for
peerStateParams is freed in the call to the function
wma_update_tdls_peer_state(). When peerStateParams is used to
access vdev_id again after free, then a use after free case will
occur.
Retrieve the vdev_id value from the del_sta structure that is
passed into wma_del_tdls_sta initially.
Change-Id: Iad7edf87058bfc20aadc0e72d474b1c330790512
CRs-Fixed: 2216242
If connection is in progress and new connection req is
received from supplicant, hdd tries to disconnect the
current session and post force disassoc command and wait
for it to get completed. If the current ongoing connect
operation fails and this force disassoc is processed as
sme session is in disconnected state it is silently
dropped and thus there is no event sent to the HDD
to stop the wait for disconnect and HDD wait for 5
sec before returning connect failure.
Fix this by Calling disconnect handler if, disconnect
with force dissoc is called in disconnected state
Change-Id: I3a78308b54fb048fba5a6aed3d8e8b193c371647
CRs-Fixed: 2223313
Currently the switch -DENABLE_SMMU_S1_TRANSLATION is inferred by
examining two different configuration options. In order to clearly
separate setting the configuration from applying the configuration
create a new CONFIG_ENABLE_SMMU_S1_TRANSLATION configuration
parameter.
Change-Id: Ibfa0cfbad5342895d90a32ddcf46a9d851253dcb
CRs-Fixed: 2222912
In Kbuild CONFIG_ROME_IF is used to calculate the interface used by
the WLAN hardware. Once this is determined, one of the boolean
CONFIG_HIF_[PCI|USB|SDIO|SNOC|...] variables is configured. In
anticipation of refactoring the Kbuild in a manner which will remove
the necessity of having CONFIG_ROME_IF, replace all tests of
CONFIG_ROME_IF with tests of CONFIG_HIF_* once the CONFIG_HIF_*
variables have been set.
Change-Id: If80d465500b6b99181d470fa6bff3dc8c20e4409
CRs-Fixed: 2222911
Currently WAPI support is being unconditionally enabled in the
driver. However support may not be required on all targets, so add a
configuration flag
Change-Id: I1344620d4cff38dc9d780c9a272d2de07a423e8d
CRs-Fixed: 2222910
There is a chance that kernel can trigger suspend while
connection in progress. If driver allows this suspend, this can
result in fw panic.
Specific scenario:
If driver allows suspend to go when it waits for probe response,
fw least expects suspend indication as fw is in vdev start state.
This unexpected suspend indication in vdev start state can cause
fw panic.
Hold wakelock till the completion of association to fix this issue.
Change-Id: I168ead2ab1ef4fff1d9af3f3142c82536c3f4798
CRs-Fixed: 2217140
