rx_mpdu_missed statistics used by CNE records instances
of BA hole happens, not duplicated frames instances.
Fix this field with correct value to avoid incorrect
VOLTE switching.
Change-Id: I815b9a4caeb6eedf36be66f8650ca98d00542c60
CRs-Fixed: 2848460
In security mode, allow only EAPOL frames in receive path
when peer is not authorized. This feature is enabled per VAP
based on vdev flag and will be applicable for all peers in that
VAP
Change-Id: Ic5dea09c2083f31e8cd301a0cdc3565f247b735c
For lithium based chip, the rssi_comb value fetched from monitor
buffer TLV is in unit dBm already, if plus noise_floor value in
qdf_nbuf_update_radiotap() again, then the rssi showed in wireshark
will be incorrect.
Convert rssi_comb to unit dB and not impact legacy chip in
qdf_nbuf_update_radiotap().
Change-Id: I889a15f39ebc639386405fb0aae1909c0cce75e0
CRs-Fixed: 2844896
Reduce excessive data path logging to kmsg during roaming and
change the logging level for such prints to debug/info
high.
Change-Id: I1e6506de83e59a31304234905a3dd38f6d8b03f3
CRs-Fixed: 2848624
Currently the rx rings history is allocated dynamically
on load time. The memory requirement for saving these
history are more than a page (order 5 to 6 allocations).
Such big memory allocation can fail due to various
reasons, one of them being memory fragmentation.
Fix this by pre-allocating the rx ring history memory.
Also allocate the rx reinject history memory when the
HW accelerated path is used.
Change-Id: Id957cd5df91a2ca7f182dea691a0557b4e386f55
CRs-Fixed: 2844388
WLAN HW can still access the IPA tx doorbell address post
disable pipes if there are any pending tx completions which
could result in a NOC error.
Fix is to reset the WBM2SW ring HP addr to shadow addr in
DDR before pipes are disabled.
Change-Id: I52900eb34530388487923a887354ef8839d8c728
CRs-Fixed: 2846421
When runtime power management is enabled, until the system is fully
resumed, we do not post any message to CE, instead they will be queued
in HTC. Once the device is fully resumed, all HTT messages in the queues
will be downloaded to CE at once. In some corner cases, it is found that
too many FSE caches flush messages getting queued during the runtime
resume; once the device is fully resumed, all these would be downloaded
to the FW/HW at once causing unintended crashes.
Avoid posting FSE cache flush messages until the device is fully resumed
to fix the issue.
Change-Id: I2be21406e8c7a9dcd86df3e93c2568797defcad0
CRs-Fixed: 2843541
Add previously freed nbuf and buffer start address info in rx descriptor.
This helps in debugging use after free access of rx buffers.
Change-Id: I1c883bf049ce75dd0413b85946fe2982648d8004
CRs-Fixed: 2827151
In existing implementation, for monitor mode below allocation
are done at pdev attach and init time.
a. 64 monitor buffer allocation for RxDMA monitor buffer ring
b. Link descriptor memory allocation for monitor link descriptor ring
This memory is waste of memory for customers not using monitor mode and
low memory profile.
To optimize this memory, allocate all buffers and link descriptor memory
at monitor vdev creation time.
Change-Id: I873c76d2f625a782532a101037915b0353928a5b
CRs-Fixed: 2829402
rx_ring_history is an array of pointers, address of pointer is
always a non-NULL value, this always passed the NULL check,
which leads to NULL pointer dereference, fixing the same.
Change-Id: I401203a6f2a5930869cf4002ac0e714d3fdba62f
CRs-Fixed: 2844038
scenario:
FISA new FST entry is initialed, host will start one timer to
send HTT MSG DP_HTT_FST_CACHE_INVALIDATE_FULL to FW in 5 ms,
WOW suspending happened in the same time, PCIe bus get suspended.
5 ms later, HTT msg sending will try to prevent PCIe L1 to update
CE SRNG HP register, hit assert as PCIe bus suspended already.
suspend and cancel the FSE cache flushing timer when dp_bus_suspend,
resume it when dp_bus_resume.
CRs-Fixed: 2843214
Change-Id: Ie2bc115a0de068335d6c46749f52d205cc21f5a3
Account for the Tx buffers allocated for IPA during
init. Add this memory to the overall Tx nbuf memory
allocations. Ensure that the nbuf size is taken from
end pointer to head pointer of nbuf.
Change-Id: Ie3a46c7e7674f3f2e1bf9e0791a7eb53d4bb0b21
CRs-Fixed: 2831015
When driver doing ipa rx buffer smmu mapping,
qdf_spin_lock_bh is used to protect rx descriptor pool,
but might sleep function is called by API ipa_is_ready.
This causes kernel panic about sleeping function called
from invalid context as following call trace:
Call trace:
___might_sleep+0x204/0x208
__might_sleep+0x50/0x88
__mutex_lock_common+0x5c/0x1078
mutex_lock_nested+0x40/0x50
ipa3_is_ready+0x2c/0x60
ipa_is_ready+0x24/0x38
dp_ipa_handle_rx_buf_pool_smmu_mapping+0x2dc/0x6d0 [wlan]
Move the ipa is ready check function call outside of spin lock.
Change-Id: I5d3a79dff8a045791834733514a40f7c1ccb0d8b
CRs-Fixed: 2839292
Low memory profiles like 256M and 16M profiles support
only NSS Wi-Fi offload mode and HOST data path APIs are
not used in NSS offload mode
Disable HOST data path APIs which are not used in both
NSS Wi-Fi offload mode and in HOST mode (in NSS offload mode)
CRs-Fixed: 2831478
Change-Id: I6895054a6c96bd446c2df7761ce65feef662a3cc
As part of monitor mode init, add check for null monitor vdev before
accessing vdev_id in case prevous cleanup of monitor vdev still ongoing.
Change-Id: I0165684c8aa2abea73fa8c0d1692dac789fb20f6
CRs-Fixed: 2835758
During interrupt mask initialization, bitmap of tx ring
mask and reo dest ring mask are filled in host mode based
on the number of rings.
When NSS offload mode and dynamic HW mode are enabled,
interrupt reset is done based on modified ring count.
This is causing invalid hal_srng access for interrupt
context which are not reset.
So, resetting tx ring mask and reo ring mask based on host
mode ring count. Also reset when mask value is non-zero.
Change-Id: I6e3ef2df7a1f71aa17ebf8499467b39bc84f88bf
Add drop statistics for duplicate EAPOL frames received
in the REO exception ring as OOR frames. This will help
understand if EAPOL frames are getting dropped which could
cause connection issues.
Change-Id: Ib9d5a3c04ce6638c65166f02261af5c526cc47eb
CRs-Fixed: 2814633
Since dp_11abgnratetable table supports till 12 mcs for HE modes,
restoring NUM_HE_MCS value to 12 for correct computation of rates
Change-Id: Ieea846cf17866612f94af36de39a4a16f13b9beb
Change the alternate indication_0 to WBM instead of
REO2TCL. This is done such that, WBM takes care of
the of the de-linking of the link descriptors and
release the buffers to the respective WBM rings.
WBM should take care of the NULL entries if present
in link descriptor as WBM internal errors.
Change-Id: Ie084e54861bb4611a45cd724bb32d211c62f4f21
Some AP disables AMSDU in BA256 mode, this has draw back
with KPI in HE mode, so leave a config field to use 64 BA
forcibly to make high KPI with these types of AP
Change-Id: Ia69ffe118fd5bbda78cfb98126a483fcf305294e
CRs-Fixed: 2828304
Add CDP API to dump the SW head pointer and tail pointer
of a few important srngs. This can be used to debug or
get a direction when the device doesn't dump ram info.
dp_print_ring_stat_from_hal is not being used, since without
device force wake recipe in place, reading hardware hp/tp
value can lead to NOC errors.
Change-Id: Ib0381acb007f1b4431f6a02cd9762e461d6393e8
CRs-Fixed: 2826084
In mission mode, when PKTLOG is enabled, dp_mon_filter_update()
will reset the RXDMA2SW ring filters which will block the RX
completely leading to connection issues.
Reset monitor mode filter only when monitor VDEV is configured.
Change-Id: I0f55370af74a5f538ef926d8f8d61bffaa64a69e
CRs-Fixed: 2827739
In HKv1, if smart monitor mode is enabled on RE,
we are getting invalid peer frames with RA as STA
mac of RE and the TA not matching with any NAC list
or the the BSSID.Such frames need to dropped in order
to avoid HM_WDS false addition.
Change-Id: If641052c3f0ac5ce49afcc52062462d8b7eaa0e6
If a continuation bit is set in msdu desc info and reported
length can fit in single buffer avoid SG processing
Change-Id: I6e8c3e1e657c372d5d915450dda20ba26bac495f
Only BAR frames with REO/RXDMA push reason as error are handled
in host. FP BAR frames without errors, are routed to host
via REO/RXDMA with push reason as route.
Instead of leaking the buffer, handle the routed BAR frames
gracefully. Free the buffer and log stats to detect such
cases.
Change-Id: I6e09e8b948d9b2d9d3de3b6558e54f0c70901c62
CRs-Fixed: 2814303
FW uses CCE rule to exception all mcast/bcast frames. Ast_idx
override does not help in sending them to TQM directly.
Change-Id: Iad6c1e8073f5c5d0513adb7097d5024177b7b7f5
Upper layer (OS_IF) can mark certain packets to be sent
to FW. Mark such packets as exception, so that it is sent
to the FW.
Change-Id: I44af2b06793712be7236f831b6b2604123d72bb1
CRs-Fixed: 2813172
