Clean up of CONFIG_MCL flag and introduce
WMI_INTERFACE_EVENT_LOGGING_DYNAMIC_ALLOC, new speicific-feature
flag for dynamically allocated buffers for debug logging.
Change-Id: Iec4c26faa28400d257332f72dcdf77e18d0fda31
CRs-Fixed: 2450565
For HTT PPDU Stats TLVs, if target has provided less data than expected,
pad the data with zeros until it matches the expected length and
process the TLV, instead of asserting.
This enables testing of different FW and Host versions during regression
analysis.
CRs-Fixed: 2451611
Change-Id: I79aaad8a6fde6d49510c3a212b21425ac784ad5c
qcacld-2.0 to qcacmn propagation
This change adds support for driver supported TCP
delayed ack to increase TCP RX performance in
third-party platform which don't support kernel
TCP delayed ack feature.
TCP delayed ack is dependent on count and timer
values. Whatever is achieved first will trigger
sending TCP ack.
This feature can be controlled through ini values.
gDriverDelAckTimerValue - timer value in ms
gDriverDelAckPktCount - delayed ack count
gDriverDelAckEnable - enable/disable feature
Change-Id: I8105bbb90965295b5a4aefeb00d344a90155974d
CRs-fixed: 2414231
Remove CONFIG_MCL for Serialization msg queue depth and reduction limit to
make code generic. In case SCHEDULER_CORE_MAX_MESSAGES not defined, then
define SCHEDULER_CORE_MAX_MESSAGES to 4000 for WIN . If
WLAN_SCHED_REDUCTION_LIMIT not defined for MCL then define
WLAN_SCHED_REDUCTION_LIMIT to 32 for WIN .
Change-Id: If64f117f6f0af56f6a9e1041e583b022c6c419fb
CRs-Fixed: 2457723
Free the memory allocated for the pdev configuration parameters
during pdev detach so that there are no memory leaks
Change-Id: I856cc6e6082197e98ad105053f1e4cffc2d25c53
CRs-Fixed: 2444000
Implement the interface to transfer the info between
host driver and firmware about the ap which has interop
issues with the DUT. It is detected by firmware and
forwarded to user sapce for persistent storage. User
space configs these APs to firmware when the DUT
starts up next time.
CRs-Fixed: 2425197
Change-Id: I3857d2a605baa2673af333a7a0412f1690b59769
In case of duplicated rx descriptors from hardware,
it will hit issues in __dma_inv_range(), __qdf_nbuf_unmap_single.
Detect the duplicates, skip processing them, drop the mpdu.
CRs-Fixed: 2413816
Change-Id: I7efd4b0c1bda5578578927bb22fe9d487758897d
Legacy code for VDEV_SM is no more used, thus clean up flags
CMN_VDEV_MLME_SM_ENABLE and CMN_VDEV_MLME_CMPT_ENABLE.
Change-Id: I4f7b1099d4929f6250b1868c53b73d7c235a9c22
CRs-Fixed: 2457270
We have a case in which user context was reading
wmi debugfs entries and then an interrupt context
waits on same lock resulting in deadlock and cpu stall.
Disable bh to prevent cpu stall.
Change-Id: I8e2b443317950b4cf2c8c228a98f638dd165ca2b
Remove one possible reachable assertion in case tainted FW
easily trigger the assert and perform a denial of service.
Change-Id: I913d619ab6268c0a843d93ed35c63c79b96ac488
CRs-Fixed: 2428205
Allocate memory in multiple smaller chunks for dp_rx_desc_pool_alloc,
and link the pages instead of allocating one big contiguous memory to
avoid memory allocation failures.
Change-Id: Id81de10727555c4ca78963a6f01ed3b992ce9924
CRs-Fixed: 2443999
Packets sent/received at fixed rate were also considered to
update the client rates as displayed in wlanconfig command output.
An idle client transmits NULL packets at basic rate and hence
rx rate shows up the basic rate when an idle client is connected.
Consider only data packets to update rates. Do not consider
NULL packets for rate update.
CRs-Fixed: 2435447
Change-Id: Icbf9f2a656bb0d36e16d953952c529185c119f17
wlan_vdev_get_bsspeer() return bss peer without taking the ref count
of the peer and thus if peer is deleted after wlan_vdev_get_bsspeer()
returns a valid peer, the caller will have stale entry of the peer.
Stale entry of peer can lead to Assert.
Use wlan_objmgr_vdev_try_get_bsspeer API for stats to get the BSS
peer which increment the refcount if peer is valid. With this the
peer won't be deleted till the caller release the ref count of the
peer.
Change-Id: I3690f1309cbc7643ed55d8e903814b06f9d8755f
CRs-Fixed: 2454080
Currently cached rx buffer frames are forwarded to stack
at the time of successful association completion. If the
association with the AP is unsuccessful frames are not
flushed and this leads to memory leak. To fix this clear
the cached buffers at the time of peer deletion.
Change-Id: Icec36376f9588dba8114f855ac9719b5735512e8
CRs-Fixed: 2452030
When rx buffer queue list is empty flush in progress
atomic variable is not decremented before return. Fix
this by removing the code to check list empty as the
qdf function to remove the node from front will also
do the same check for empty list, so the code fall
through and return at the end of the function.
Change-Id: I29b87eb7f9e5d35918aba6ad1d0ccbbdbf6eee3b
CRs-Fixed: 2444437
Add QDF API to check if DRV is connected or not such that
proper decision can be taken during wow enable request.
Change-Id: Ic128882d564b5717b6dc749c6fe229a6dbb86c8f
CRs-Fixed: 2457065
skb->priority is needed only for ATH_RX_PRI_SAVE. This access can
be avoided in regular datapath by using skb->cb for faster access.
Change-Id: I5ef970fa45fa314db7e14284d898c98a59d8591e
We need to read all MSDUs of MPDU in single reap for RAW mode
to prepare the complete SG list
Change-Id: Iaf2d0b9f32bf10181ce7646bf60c4d7e70aed36b
CRs-fixed: 2320143
basically tried reading peer_id from peer structure
to avoid 1 cache-line miss per pkt and access mac address
from frame data for WDS only if WDS condition is valid.
The other optimization is to avoid accessing queue_mapping
field of skb for skb received which is at 140 offset
This again helps to avoid i cache miss.
Another place is to do a memcpy only when we intend to
add an ast entry.
Change-Id: I7e328060c505bc21419d045e77329c2cda9e3644
CRs-fixed: 2388857
Host will drop the RX data that introduced in change
"add counters for sa_idx invalid issue", the related peer
has done ref_cnt + 1, but there is no peer ref_cnt -1 accordingly.
peer ref_cnt increase unexpected, panic happened when rmmod at last.
add the peer ref_cnt decrease operation.
Change-Id: Ie6bc5b57560a93c5f21431838b7bcb1140abfec5
CRs-Fixed: 2454468
Power related WMI commands need to be tagged for runtime PM so that
they will not invoke runtime PM "get" and can be sent to firmware
without causing a resume right after suspend (WOW_ENABLE WMI command).
Change-Id: If9476ade9adff898847916fcf6bbd05e9c58f5a8
CRs-fixed: 2451973
Do bounds check for some Spectral params and throw an
error in case of any out of bound inputs.
CRs-Fixed: 2449740 2449704
Change-Id: Ibc3159267076fa355ab3e50f2d8b0b1524ae444c
When NDP v2 support was implemented, event buffer validation check
related to TLV wmi_ndp_channel_info was added. But this check is
breaking legacy NDP confirm path.
To address this, avoid above mentioned check when firmware does not
indicate support for WMI_SERVICE_NDI_DBS_SUPPORT.
Change-Id: Iedd2e0de756111cfeaa94504db36376eee440574
CRs-Fixed: 2427911
earlier we were extracting the tid from the rx tlvs, this
was in the last cache line of the 384 byte tlv. we are
extracting various fields from REO descriptor, now we are
also getting tid from the descriptor to avoid accessing
the last cache line of rx TLV there by avoiding one
cache miss per packet.
Change-Id: I1f4f12dca402604692ea374599add6763d68ab01
CRs-fixed: 2449706
[Patch 1/1]
Incase we have WMI backpressure issue, which
is not caused by host, collect the fw dump.
We trigger host dump when WMI Pending cmds reache max
wmi commands. If this feature is enable then we will
not assert host,rather will wait for fw to dump the logs
which can later be used by fw team for debugging.
To enable this debug feature:-
cfg80211tool wifi0 set_wmi_dis_dump 1
Change-Id: I499d83d5f014e953310481816e40c3c15b715620
CE10 is not used in any endpoint service map. Mark this as unused CE so
that buffer are not enqueued in this CE. This gives a savings of 512
buffers or ~2M
Change-Id: I32f0d332becadb3536a0cb40c4ea88e518f448f6
CRs-Fixed: 2451745
wlan_vdev_get_bsspeer() return bss peer without taking the ref count
of the peer and thus if peer is deleted after wlan_vdev_get_bsspeer()
returns a valid peer, the caller will have stale entry of the peer.
Stale entry of peer can lead to Assert.
Use wlan_objmgr_vdev_try_get_bsspeer API for crypto to get the BSS
peer which increment the refcount if peer is valid. With this the
peer won't be deleted till the caller release the ref count of the
peer.
Change-Id: I5472c80d267a6639acaff2d47dbc09e37963bc93
CRs-Fixed: 2447249
Scan is rejected if single DFS channel is requested with
gEnableDFSChnlScan set to 0.
Fix is to allow single DFS channel scan and not to filter the
DFS channels.
Change-Id: Ifea85c7c85d3ace6cf08984c8c8e8ef00623303c
CRs-Fixed: 2454535
As part of Change-Id: I0dc410ae2e7c9df58ef53e3f20ca7979d086659e
for file dp_tx.c copyright years changed wrongly. So retain the
original copyright years.
Change-Id: Ib3e918744183bc59250590bc33dc7de75b1c38fb
CRs-Fixed: 2451733
In qdf_mc_timer_stop_sync acquires the platform_info spinlock
and call's the del_tymer_sync. del_timer_sync waits for callbacks
to execute all CPU's. But callback scheduler_mc_timer_callback
tries to acquire the platform_info lock to execute. This can
lead to deadlock.
Change-Id: Ib21ee5b57e11d1c98e1308ee5318fb47d78a6ba2
CRs-Fixed: 2453603
Use new macro "SPECTRAL_MODULIZED_ENABLE" to replace "CONFIG_MCL" and
"CONFIG_WIN" in spectral scan component.
Change-Id: Ib0167fa7b7cb08efde8d690f24eff85dd21897a1
CRs-Fixed: 2444204
1. Move statistics API's to dp_stats.c
2. Move DP_TRACE_STATS to DP_PRINT_STATS
as it is implemented based on target.
Change-Id: I62f3076a51ca35f0e12cdb0ff0230ea87c2baaf7
CRs-Fixed: 2453443
long long div on 32-bit ARM will fail the driver load by -
unknown symbol __aeabi_uldivmod.
Use qdf wrapped do_div() instead.
Change-Id: I689a28c7ee3c7b9bfc87a6b727f2968a59231892
CRs-Fixed: 2433430
In some corner case, host has done Vdev destroy and TX desc flush
since there is pending outstanding TX data on this vdev, but later
FW/HW still indicate the TX completion to host and which likely
these TX completion get delayed, conflict happened due to same TX
Desc accessing.
To fix it:
(1) Only reset TX desc Vdev to NULL in dp_tx_vdev_detach().
(2) Do more enhancement in dp_tx_comp_handler() to avoid
invalid Vdev accessing.
(3) Do TX desc flush in dp_tx_pdev_detach().
Change-Id: I44cce9451e4f07fed6e21a9cd3fc0eaefa3d54c2
CRs-Fixed: 2441455
In practice, some APs have interop issues with the DUT. This sub command
is used to transfer the AP info between the driver and user space. This
works both as a command and event. As a command, it configures the
stored list of APs from user space to firmware; as an event, it
indicates the AP info detected by the firmware to user space for
persistent storage. The attributes defined in enum
qca_vendor_attr_interop_issues_ap are used to deliver the parameters.
Change-Id: I18c8f5b9555573cf3d732ad14e83840f56a74d48
CRs-Fixed: 2441046
In Rx path, We really don't need to flush data and invalidate.
Hence replacing map/unmap flag to QDF_DMA_FROM_DEVICE.
Change-Id: I3de0c73e11a08a875114167a55fe9fe4432f1dd4
CRs-fixed: 2449712
Identify the WIN/MCC specific features. Move the features under feature
specific flags. Get rid of WIN/MCC specific code.
Change-Id: Iaf4e5befd7d574a20bea5c078201adbeac3b762c
The current QDF timer multiplier factor is of type
uint32 which takes whole number, so we cannot have multiplier
factors like 0.5 or 1.5
To provide such timer multiplier,
we define timer multiplier, as a macro, provided though
build options and support values like 0.5 or 1.5 through
1/2 and 3/2 respectively and this is used to configure the
timeout value.
Change-Id: I3f5441e33cca71f4a399cbbf9c6f61e2f21ee828
CRs-Fixed: 2450710
Place if check inside qdf_likely and qdf_unlikely check
to optimize code through compiler.
Change-Id: I46796247fd09860aa0f62170eb7f7e5ef8e8f896
CRs-fixed: 2455579
