This feature can be enabled runtime using sysfs interface.
Support is added to dump and clear the histogram stats.
The lower delay regions has to be more granular to indicate any
medium related issues for time sensitive XR applications.
Change-Id: I0a44a54d12d92ce016de349810cb2bedebaf9a58
CRs-Fixed: 2981006
Add support to send unit test command to FW to dump
stats on suspend failure due to pending tx completions.
Change-Id: I6afb69a862c366c66a1e1f3dc009964272dfb75a
CRs-Fixed: 3151458
Search flag addrX and addrY will be enabled for STA + TDLS case,
but currently TX bank profile is not updated which then STA still
use default TX bank profile - index based lookup search, TX might
fail.
Update bank profile with addrX and addrY search enabled.
Change-Id: I6af12d3707b59c5d4b4bba1fc5ec05a22bfcd984
CRs-Fixed: 3148759
Add support to change the tx_desc value to 65536. Some changes
to make the function argument as u32 type us made
Change-Id: I7cbde1b7ed4ab4e278c25c1ecfa94b7f673197f2
CRs-Fixed: 3130833
Currently HW TX queue HP value is updated for every TSO segment enqueue,
as a part of optimization update HP only for the last segment.
Change-Id: Ibe349a1e6f55932bf780e1f755f13841078a493f
CRs-Fixed: 3138142
As part of TX FW metadata V2 global sequence number based
and SVC ID based support added.
Change-Id: Iefee2c47ecbebf6edfec9a687ef67e0e270bbf06
CRs-Fixed: 3136931
Intrabss check for NAWDS was added as a temporary fix to resolve the
issue of selfbridge enteries present in AST table. The actual reason
is loopback pkt received with one's own bridge mac. To avoid this, add
a check for not sending out any packet with an invalid peer id in the
ast table.
Change-Id: Ia4c520bcc8b7077f0b484a0bc40c4d26db77c3f4
CRs-Fixed: 3135142
Enable usage of delta_tsf for SAWF. This will be used to compute tx
delay. Also, add support to update sawf stats in tx completion.
Change-Id: Idab7fbd5217175167ecdeee21cf5dc9daf1415d6
CRs-Fixed: 3135773
Ignore peer if it is missing txrx_peer in reinject path while
going through the peer_list. This condition can hit when the
peer_setup call from the control path is not yet received for
the peer.
Change-Id: Ie57d07353f33749a439415d808fc010702c3c884
CRs-Fixed: 3130821
Initialize txrx_ref_handle for whunt bypass,
Which is complaining use of uninitialized txrx_ref_handle,
as it is not able to detect that txrx_ref_handle is
populated from another API.
Change-Id: I0f69cf4c8442a5655559622a5825d7af35b9ae5e
CRs-Fixed: 3127788
Move the stats parameters from the dp_peer which are used
in per packet path to txrx_peer
Change-Id: Ieb68b6950740791b37bbd2bfdc4815c3d7bc4834
CRs-Fixed: 3095637
In NAWDS, if ast for self bridge is present in AST table,
then the mcast arp frames are getting dropped if peerid
for nawds peer is matching ast peerid of self bridge.
To fix this, add intra-bss check for NAWDS in tx path.
Change-Id: I6f1b44634536c558520aaf0bd0c0155c4b2a4e28
For the non standard htt tx completion, extract the tx completion
status based on the CDP arch type.
For Lithium based architecture, use HTT_TX_WBM_COMPLETION_V2
For Beryllium based architecture, use HTT_TX_WBM_COMPLETION_V3
Change-Id: I050e8a144d72c2a9fcb6174c690c38c4e2c88c25
CRs-Fixed: 3119153
Add qdf wrapper for dma_clean_range and avoid use of DMA
map/unmap APIs in Tx. simple fast path.
Gain of ~150 Mbps is observed while running 4 radio traffic.
Change-Id: I0e96bfee43fe810da8c861cb0f4535fb0ba7f6f7
DMA unmap for scatter gather packets is done using
only frag0 dma address and the entire packet length
which will lead to incorrect behaviors. Add handling
to do dma unmap for all the fragments of SG packets.
Change-Id: I614553d9f96c573f0095c9be38706fd4ac3223ab
CRs-Fixed: 3112424
Tx descriptor is not being freed and put back in tx desc
pool for a long time. As a result, system is not going
into suspended state.
To find this descriptor, during dp_bus_suspend and
dp_runtime_suspend, parse through the descriptor pool to
check for any descriptors not freed for a long and trigger
self recovery when found.
Change-Id: Id97c5c8537c9bec922f4e254b5bf094505ee61ff
CRs-Fixed: 3109868
The following issues are fixed with this change-
1. Sojourn stats were printing incorrect values
2. RSSI values were junk numbers
Change-Id: Ibed73cf370a309bf9db5baad37a0e8261c58463b
Prefetch TX HW desc, SW desc and SKB in pipeline fashion in Tx.
completion path.
This improves the UDP DL CPU idle% by ~4.5%
Change-Id: I48096e996cd835321ce2681d3981fa94c7189f54
Customer reported their HLOS LTE-WLAN transition algo sometimes go wrong
for wrong low layer stats, Txretry delta is bigger than Txtotal delta.
Txretry unit is msdu while Txtotal unit is mpdu.
Add vdev/peer stats for mpdu number of successfully transmitted after
more than one retransmission attempt, to align mpdu tx_packets, tx_failed.
CRs-Fixed: 3099490
Change-Id: Id4b9d8fd81af4bf0c141dad481bfd2b3f6c1db2a
Multicast support for MLO
1. Following functions are newly added.
dp_rx_igmp_handler()
dp_tx_mlo_mcast_handler_be()
dp_rx_mlo_mcast_handler_be()
dp_mlo_get_mcast_primary_vdev()
Change-Id: If215f843369e6e2621ef302b924e524c86f0d30b
In SAP mode, intrabss forwarding can happen when system
suspend is in progress. This could potentially result in
a scenario where SW2TCL HP update goes through after
WOW_ENABLE command is sent to FW.
Fix is to check for system PM states and do an explicit
system wakeup if tx packet gets enqueued to SW2TCL after
wow is enabled. Flush the SW2TCL HP on system resume.
Change-Id: I8dcd108b0dc1d703168f2f7a0ef0627e4dc0b103
CRs-Fixed: 3087727
Use the tracepoints to trace delayed register write, ce
tasklet scheduling latency, tx, and rx packets.
Change-Id: I63a89276177a9d0466dcb0c831eeb8e938a2bf79
CRs-Fixed: 3081870
tso_desc is assigned to msdu_ext_desc in dp_tx_prepare_desc
for TSO packet even before msdu_ext_desc is configured which
could result in NULL pointer dereference.
Fix is to set the tso_desc and tso_num_desc in msdu_ext_desc
post dp_tx_prepare_ext_desc.
Change-Id: I62279c94ea7037b3f6a92644ae7eb6a5e63631f6
CRs-Fixed: 3083846
Following peer stats are updated in per packet Tx completion path:
comp_pkt: Pkt Info for which completions were received
tx_failed: Total Tx failure
In BE architecture, HW provides the support for basic vdev stats and
hence per packet stats updation of above parameters can be done only
when enhanced stats is enabled or HW vdev offload stats is disabled.
Avoiding per packet stats updation reduces CPU load and improves KPI.
Change-Id: I7090d1a1ce0a882236e3310e3e9517149cbb146b
CRs-Fixed: 3067843
CCE disable was done for 8074 V1 specifically which is no longer
needed for future releases and hence removing CCE check in TX.
per packet path
Change-Id: Ia31c5e2cb181e4a3409fa1f1abce8c55524b1b05
Check of Invalid QOS tag which can be set for non-mscs clients
connected on same VAP as MSCS clients. TID override needs to be
avoided for those clients
Change-Id: I651a354e740fe6aee74f94b59ac2e6f154a80c6d
remove the assert when HTT_TX_FW2WBM_TX_STATUS_MEC_NOTIFY
is received and mec_fw_offload is enabled.
Change-Id: I1b9c876822e3e9c05b5035af82afa484106e880a
As part of code change we are removing csum_enabled flag check.
In that case, csum_enabled becomes redundant since we are not using it
in the code base, So remove redundant code as part of the cleanup.
Change-Id: Iac411b20f06436053b1969a1af9e3b3ee418c34c
CRs-Fixed: 3070858
Avoid tracing data packets at high throughput levels. This helps save
CPU cycles.
CRs-Fixed: 3059712
Change-Id: Ideca04e142a2f4080cd5758fe27f0b526ea4f9ad
Add timestamps for last TX/RX in peer stats. This stat is needed to be
passed on to upper layers on demand.
CRs-Fixed: 3059712
Change-Id: If0d8b7dc3c139e4d1b670bf98f3f574f02ea9715
Add support to invoke HIF runtime PM APIs in TX packet path based on
throughput level. Essentially at high throughputs, where runtime PM is
not expected to provide power gains, invoking the APIs is deterimental to
performance.
Hence invoke runtime_pm APIs based on throughput level.
CRs-Fixed: 3059712
Change-Id: I49d111bffa8a37c68abbdd54911f9ecc22430562
In case of successful transmission If MPDU tx
is retried more than the threshold then
increment MPDU retry count by transmit_cnt / threshold
Change-Id: Idbc7e2d0579ff68e272132fe4ffe9f951c4aacf5
CRs-Fixed: 3058464
Take care of the MLO peer bit indication to be
concatenated with peer_id to access the peer map
object.
Change-Id: Ia603a728101e83829a8906d1b847f42389e78ca6
CRs-Fixed: 3039326
This change includes below
1) Changes needed to increase Tx rings to 4
2) Use WBM2SW4 ring for rx error in QCN9224
3) memset srng at alloc to avoid populating RBM_id
in per packet path and enable implicit RBM
Change-Id: Icbd5ac2378273b8f3c6adc41c611e29551fff22f
This change is used to provide an API for PMO module to
check whether there are pending TX frames before HOST sends
wake up indication to FW. PMO module uses this to indicate
FW whehter to discard HWDTIM.
Change-Id: Icc3271e87e376e3313fddc5f4f99e39daeaf6af7
CRs-Fixed: 3046947
