Do not try to allocate the memory again when qdf_nbuf_alloc fails in
dp_rx_buffers_replenish().
Change-Id: Iafbe10021bf9f53d93a20d4c8e9543ca6f8aff8a
CRs-Fixed: 2463258
Non raw traffic gets enqueued to VAP in raw mode
and incorrect fc.type causes HW fault.
Lets proceed only if raw frame is of type data.
Change-Id: I9f0d608cd1b319feb9af642969b258aab813645f
CRs-Fixed: 2434391
Add WMI commands:
1) WMI_PDEV_PARAM_SET_MGMT_TTL
Enable/Disable/Set MGMT_TTL in milliseconds.
2) WMI_PDEV_PARAM_SET_PROBE_RESP_TTL
Enable/Disable/Set PROBE_RESP_TTL in milliseconds.
3) WMI_PDEV_PARAM_SET_MU_PPDU_DURATION
Set global MU PPDU duration for DL (usec units)
4) WMI_PDEV_PARAM_SET_TBTT_CTRL.
Set TBTT CTRL value BITS 0 - 2
(refer to WMI_TBTT_CTRL_CFG enum)
Change-Id: Iedda500fdb7bdedcc11fef31f0b29ad3f1812a43
CRs-Fixed: 2415745
Add callback to get the roaming status and do not honor addba
response Tx failure.
Change-Id: I148542fc3c629749fc08623f5041f6ca76fee298
CRs-Fixed: 2439721
Add CDP support to update vdev stats from the higher
layers.
The CDP API takes a buffer which is then used to
update parts the cdp_vdev_stats structure depending
on the stats ID that is sent through the API.
This change adds support for vdev tx ingress stats
only. Extended support can be added as required
by adding a new stats ID.
Change-Id: I13d6fb946c8a3dbb0b499b7b026d83b080411d15
CRs-Fixed: 2384177
current Soc RX defrag lock create/destroy flow as below:
1. dp_soc_attach_wifi3
2. dp_pdev_attach_wifi3-->dp_soc_cmn_setup-->RX defrag lock create
3. dp_pdev_detach_wifi3 (no RX defrag lock detroy)
4. dp_soc_detach_wifi3 --->RX defrag lock destroy
here if step2 is skipped for some failure case, step4 will still
try to destroy RX defrag lock, panic happened.
add dp_soc_cmn_cleanup() function in step3, move RX defrag lock
destroy from step4 to step3 dp_pdev_detach_wifi3-->
dp_soc_cmn_cleanup, also move others like reo cmd lock, tx flow
control related lock.
Change-Id: Ic77ddf21e9cefc6d6b747aaad227c732fa2ae2c4
CRs-Fixed: 2447701
Currently the failure in dp_rx_pdev_mon_attach, during
dp_pdev_attach_wifi3, does not cleanup the rx buffers
and hence that memory is leaked.
Follow the proper cleanup sequence to avoid leaking
the rx buffer memory.
CRs-Fixed: 2451982
Change-Id: Idef308e11c46fe3e7ae9199a6fcf05ca83210b6b
Tx completion stats should be counted per wbm ring on tx completion
and not globally. Similarly, rx stats should be counter per reo ring.
Change-Id: I1e4af0d38b23e60de78ca03316861db08ff0811a
For MDM platforms, set default REO destination
ring to SW4 for STA vdev, which is same as SAP vdev.
Note that RX hashing is still enabled for STA vdev.
Also REO destination are run-time remapped when IPA
automony is enabled and disabled.
Change-Id: I49fa523673e7b736008679adec55821e198e8417
CRs-Fixed: 2456786
pm_runtime_mark_last_busy will extend the timer for runtime suspend.
Recording caller and timestamp can help to debug who may prevent
runtime PM suspend.
Change-Id: I4848a2558197e0fc9b7300421a5a1993817333e4
CRs-fixed: 2457803
Excessive logging during dp init causes watchdog
bite when multiple init-deinit cycle is followed.
Change the loglevel to debug, so that it does not
flood the console with logs.
CRs-Fixed: 2444944
Change-Id: I43daab413800424651e3f5edf558360886d7d7fe
Move WDS feature specific APIs out of common code
as these features are WIN specific. Keep the usage inside
common code under feature specific flags.
Change-Id: Id907a5e22c27fc47e8314449e154525684a27e85
Add support to configure any HAL SRNG descriptor to
be allocated from cached memory area. This is to
optimize of CPU cycles spent on uncached
memory accesses. Also added prefetch of cached
descriptors
Change-Id: I2544e8596d48e2f5549bf687a764c16d73397545
CRs-fixed: 2267945
Add configuration option for enabling/disabling acs channel
grade algo along with configurations channel efficieny
variance and weightages for near mid and far range OBSS
used in algo.
Change-Id: I21fffc6f96d78634bc6ced6ac76a61d87a7d4bb9
CRs-Fixed: 2453992
Peer delete request and response stats has been moved to per vap
stats. The time info on assoc, disassoc and deauth was already
cleaned up, but members in the dp_peer struct weren't removed.
Change-Id: Ie4a1b171178d8ad03abd76069cc0777802814993
CRs-Fixed: 2451766
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
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
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
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
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
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
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
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
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
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 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
Place if check inside qdf_likely and qdf_unlikely check
to optimize code through compiler.
Change-Id: I46796247fd09860aa0f62170eb7f7e5ef8e8f896
CRs-fixed: 2455579
1. Set BSS peer for AP during peer-create and for STA in peer-map handler
2. Set Self peer in STA mode
3. Avoid tid cleanup in STA mode
4. Remove redundant selfmac checks in Rx
5. In MEC event handler add a check to ignore MEC events
when STA is not connected.
Change-Id: I2a34b4742d9dedaa0709c1f4c87f3a06b794f36b
To avoid higher order allocations, allocate extra
bytes for base address alignment only if unaligned
address is returned.
Change-Id: I185e58150952cd7e1ae0039e4382973465de5f68
If there's a HW duplicate rx descriptor from hardware,
it'll cause a NULL pointer issue in
__dma_inv_range in dp_rxdma_err_process.
In this case, skip procssing it as a workaround.
CRs-Fixed: 2398327
Change-Id: I5639e5fc9a3a06e6762448ec7cb2ea58d9ae8160
Move WIN specific structures out of common datapath, WDI_ENUM
into common datapath and remove WIN specific header files inclusion
Change-Id: I8a0d9db4970f3ea9d966337caf178ebce55c28c5
The following changes are made
-Yield dp_rx_process if poll time exceeds
-Yield dp_tx_comp_handler if poll time exceeds
-Interrupt statistics to track various interrupt contexts and
corresponding interrupt masks
-Add poll times histogram buckets to NAPI stats
Change-Id: I8c7a6bbbb97c7b3dd1dde6ac3a97113c433086a2
CRs-Fixed: 2423879
