Fix a memory leak in the cnss layer, where the packet
used to send the disable command never gets freed.
CRs-Fixed: 2185830
Change-Id: I8118baf2397bf6440177d3fe92d34a537c29df8b
Added CE config for 2nd mac support in Napier. This is needed when
2 mac support is enabled in FW to bringup both 2g and 5g radio
Change-Id: Idd0b8fa7617e4797413266a62053125802f6b3ad
CRs-Fixed: 2192227
Set the timer_inited flag to false bit earlier to
stop ce_poll_timeout function from processing
CRs-Fixed: 2182979
Change-Id: I91dd257c6beb21e379a4c51e651d835a35ca76ed
Store the Tx data buffer of MAX_DATA_SIZE bytes as part of CE descriptor
debug information. Add sysfs API to dump the CE descriptor+data debug
information on console.
The CE descriptor and MAX_DATA_SIZE bytes are stored for Tx packets which
would be used to debug any CE related issues.
Change-Id: I68a765c6219a2ff2a6a7adc7e8ed031f8957d243
Currently WMI handler for WMI_PHYERR_EVENTID is used to handle DFS and
spectral scan phy errors, but Rome FW still uses WMI_PHYERR_EVENTID
and WMI_DFS_RADAR_EVENTID and does not have spectral scan phy errors.
Restore WMI_PHYERR_EVENTID and WMI_DFS_RADAR_EVENTID as Rome FW
requirement.
Change-Id: I1bb4d6dcafc831f8ea45f0fa1646db47f291fabe
CRs-Fixed: 2160372
Build option -Werror=maybe-uninitialized throws may be used
uninitialized error.
Fix is to initialize varibles to 0 before being used.
Change-Id: I05a17fcb3dd666a77e14ef6469305fde541fb740
CRs-Fixed: 2165500
Fix race condition in initialising irq_enabled variable. Initialize it to
true before enabling interrupts.
Change-Id: I53a53ee729ca2dc54e47ac65a5bce00b0260f84e
CRs-Fixed: 2173907
Fragment count will be larger than the upper limit which
would lead to an overread of fragment length. Upper limit
check for fragment count is added in this change.
Change-Id: Icc078b2efee554ac84377b5edd90d0a5c7a61f98
CRs-Fixed: 2158922
ce cacnel is used To release/flush buffers from source SRNGs which have
not been reaped yet. Update this API to use appropriate hal API to reap
all pending buffers.
Change-Id: I6f8179b765f0768f2c2b25cd384b0380b7782414
CRs-Fixed: 2165595
Size in consistent_memory_free should be same as size used in
consistent_memory_alloc. Fix the value sent in consistent free for CE
rings.
Change-Id: Iba6295cead21d357e266e753ca406732021ddfb4
CRs-Fixed: 2165385
fwhdr_abstrct: Use Host based TARGET_TYPE instead of firmware
defined TARGET_TYPE. It will abstract dependency on bmi_msg.h.
Change-Id: I76d744db27df730a3a91a243adfc07fc17d77487
CRs-Fixed: 2140921
Fragment count will be larger than the upper limit of
cvg_nbuf_cb->extra_flag.num which would lead to an overread
of fragment length. Upper limit check for fragment count
is added in this change
Change-Id: Ib4ba4047f5eea89c09a92f89cf72e1976e0c9f3c
for QCA6290/QCA8074, input offset value will include memtype as well,
which not covered by current boundary-check, and will fail it.
Limited current boundary-check for legacy chip currently.
CRs-Fixed: 2157285
Change-Id: Id1e1fd10b4539288c461c6403fd8110fd5056dd5
WMI event pipe is shared between multiple pdev and it needs be big
enough to support events from 16+16 vaps. Increase it to 256 considering
128 used in older chipsets to support 16 VAPs for single pdev.
Change-Id: I7a1d8915c7c9a1916fb10408678f49e42147b189
CRs-Fixed: 2153720
Implement driver debug print rate limiting in HIF SDIO RX
path and QDF nbuf allocation path to avoid driver
inactivity watch dog time out when the platform is facing
great memory pressure.
Change-Id: Ifa4fe3e7027150fd1469df58049776fca8aa6f2f
CRs-Fixed: 2148314
There is a scale factor mapping between NAPI budget and internal
budget. Add logic for this dynamic translation.
CRs-Fixed: 2140049
Change-Id: Iac03bd431ab7a416a87e488b14bc8b5c1bb7869f
Abstract NAPI's use of CPU hotplug events by using the new QDF CPU
hotplug APIs.
Change-Id: Iad590768476b4dc6bad63b3ee3b1b1bbf7698251
CRs-Fixed: 2141180
Document where register writes are for legacy vs srng devices.
With the target access begin/end calls being associated with
the register writes and the register writes being associated to
specific HW, we avoid performing unneeded force wakes on common
code paths shared by legacy & srng based hardware.
Change-Id: Id91399d03298bfc5df56f0c5d5d14b648b665279
CRs-Fixed: 2117144
qcacld-2.0 to qcacmn propagation
There is a memory leak if fail to process the rx packet header in the HIF
layer. Add sanity checking to free all resources if failure hit.
Change-Id: Ifa443dcec0a31ae39356ac1ddf7cfe652d8968ce
CRs-Fixed: 2137736
This ensures scn->ce_count is less than CE_COUNT_MAX without having to
check all the constants it could be initialized to based on device
type.
Change-Id: I8482b5d7c455366d69dcda2b13785b305f192b3f
CRs-Fixed: 2128347
hif_device_inserted may be failed when installing sdio wlan module,
which causes memory leak.
To fix this memory leak, free the hif_sdio_dev and its related DMA
buffers when sdio driver fails in hif_device_inserted.
Change-Id: I6ee53cd2a55fbb1492c66caa260ba8b3681526e6
CRs-Fixed: 2131539
Athdiag procfs entry does not have address sanity check, this is
resulting in invalid ioread32/iowrite32 if out of PCIE BAR address
is used.
Fix this by allowing address with in PCIE BAR range.
Change-Id: I8365eacca7ccc4f489b7d0bda6c998384d0fec7b
CRs-Fixed: 2112270
When the wlan driver is suspending, the last thing it does is check to
see if the firmware has indicated a wakeup during the suspend process.
This is done by checking the initial wakeup flag, which is set when a
specific copy engine payload is received from firmware. For the new
dedicated wake MSI, only the wake signal is received, no payload. When
the wake MSI is toggled, set the initial wakeup flag to prevent race
conditions during the suspend process.
Change-Id: Id53cc7884431a437136d8dca068449bc5a25b87c
CRs-Fixed: 2133469
There is a memory leak for RX path of SDIO WLAN if skb allocation
fails. Add condition check and free all resources for scenario.
Change-Id: Ic4a58d3d4e93f1d6d57bfb045dfdeb131b24f72a
CRs-Fixed: 2128051
Add "static" before some functions which only be used in 1 file to
resolve the compilation error.
Change-Id: I5bf80fe2e124bf4258c9bfdc997a5423773ca474
CRs-Fixed: 2010227
Currently in interrupt handler of per CE, spin lock is taken for
send or receive and returns with out releasing the lock held if
target register access is not allowed. This condition will lead
to kernel panic if some other context is trying for the same lock.
Change-Id: I115f6fbb006d28097168342aa4add3526ad3939d
CRs-Fixed: 2077464
Spinlock "lro_unloading_lock" was required to synchronize the LRO
instance being deleted when there is LRO packet inflight.
With LRO moved to qdf and LRO is tied to hif_napi, LRO instance is
active with life time of the driver. So no need to protect via lock.
Change-Id: I06f7b43e80ddf0ce5e096351b38ce954eb634a95
CRs-Fixed: 2028318
When BMI failed in sdio, hif_sdio_dev->claimed_ctx is not set as valid
value. Then scn, ol_sc can't be freed through hif_disable_bus as usual.
To fix this memory leak, free scn, ol_sc in hif_sdio_close.
Change-Id: I96b9b7c86ea6e84a32eec1c57c27ef042673e2e1
CRs-Fixed: 2131452
Currently, Shadow registers is not implemented for all registers.
This can lead to unclocked access and followed by NOC errors.
In Rx path Interrupt Status and src/dst read index are directly
accessed without shadow block. Target may execute
reset sequence due to PDR/SSR while rx path is active.
Avoid direct access to below registers if target is crashed due
to PDR/SSR.
HOST_IE_ADDRESS
HOST_IS_ADDRESS
CURRENT_DRRI_ADDRESS
CURRENT_SRRI_ADDRESS
Return from ISR without scheduling the bottom half if target is
crashed due to PDR/SSR.
Change-Id: Ifa993e978579b4d061d21281338494292e19700a
CRs-Fixed: 2123967
A recent change added NAPI yield stats update call for all CEs.
With another receent change that shortened the yield time, we see
a lot of logs complaining about CEs where this particular stats
are not applicable to. Limit the stats update to NAPI CEs.
Change-Id: Ia17a4ddf53ce52116f30d48190f47914721a548e
CRs-Fixed: 2092084
Currently there is no indication when calls into pld_wlan_pm_control
fail. Add an error log in such situations to improve debugging.
Change-Id: Ic061a1735878930a5ab55711da58f8bad1a6a8a6
CRs-Fixed: 2119173
Some of the HIF API's that do buffer allocations and operations
return either 0 or 1 as return status. Information is lost since
the same value is returned in case of buffer allocation failures,
queue operation failure or anything else. Caller can't decide if
to perform recovery, graceful failure or BUG_ON.
Return the appropriate error status to the callers.
Change-Id: Idccd3968231d030311fa5581aed78849b729227d
CRs-Fixed: 2105913
Currently while setting DMA mask based on IPA HW version DMA
address bit mask is set. So when IPA is disabled at HW wrong
DMA bit mask is set which leads to allocation failures.
In this change skip IPA version check if IPA HW support is
absent.
Change-Id: I8e438ea012ca889f9d38f22b64207b2a9532a99b
CRs-Fixed: 2067774
HIF close is not freeing RRI memory allocated during HIF initialization
resulting in memory leak of RRI memory after driver unload
To mitigate the issue, freeing RRI memory in HIF close.
Change-Id: Ib3daba8de0cabc1d8e303d7148448d21c47905e7
CRs-Fixed: 2019147
There is a dead loop when nbuf allocation failed for SDIO WLAN.
Do not change the status back to OK when E_RESOURCE is triggered.
CRs-Fixed: 2112323
Change-Id: I50b8fff99707cdccb1e5e837558131d6777ec9c0
