Use CONFIG_SAWF macro to prevent linking dp_set_delta_tsf in
low memory profile.
Change-Id: I07b75f893e6d043839225d9b7288823b6ef2f823
CRs-Fixed: 3211426
Define a new function to calculate HW delay so that same logic
can be used to calculate delay by other modules.
Change-Id: Id3740bcaa2cd558b89ab02d8e88d5947eb5997b1
CRs-Fixed: 3198305
Rate limit the log in non-TQM Tx completion path and add a counter
to increment whenever Tx completion status is received and release source
is non-TQM.
Change-Id: I8968ccc7a499577bd4fdfaef78e6520b00c12503
CRs-Fixed: 3201403
In the case of NAWDS set the host inspected bit for
GSN based packets to avoid the FW reinjection.
Change-Id: Iee1653e9bebcd1ce6ef283a61d9c10a25b911a26
CRs-Fixed: 3203093
Fix the tx desc and mcuc buffer leak issue in case of
hw enqueue failure with ME5 enabled.
Change-Id: Ibd8f924e66a9d828940c6f599584763f1dfc59a6
CRs-Fixed: 3194095
Use microsecond timestamping for the tx descriptors
for capturing the latencies more accurately. It will help
to determine the appropriate bucket.
Change-Id: I216e083a7c89b01b6f2f384c1c0a85ca323d3a3e
CRs-Fixed: 3165153
In the case of ME6, Backhaul WDS, NAWDS
1. Send the igmp pkt on the same link where it received,
as these features will use peer based FW metadata.
2. Bypass the reinjection.
Change-Id: Idf0058e182257fbcedd8eb5fc8bcde945e8a91bc
CRs-Fixed: 3171558
When TX completion is released from FW, dp_tx_notify_completion()
will not be invoked, then TX DCHP ACK will miss
hdd_softap_notify_tx_compl_cbk() which then
WMI_PEER_CRIT_PROTO_HINT_ENABLED with value 0 will not send to FW.
(1) move dp_tx_notify_completion() from dp_tx_comp_process_desc_list()
to dp_tx_comp_process_tx_status(), so that both TX completion release
source FW or TQM case will call it.
(2) clear TX notify flag for intra-bss forwarding BC/MC to avoid
unnecessary TX completion notify.
(3) Set ts.status for release source FW case otherwise it will be value
0 always.
Change-Id: I2bf9900a3d16ba162a83b061f0b96e7d2f79423a
CRs-Fixed: 3178423
Check for mld peer id instead of link peer id in the case of
intra bss forwarding between MLO NAWDS repeaters
Change-Id: I7af7f43e7f88c95b0debee85c0976fdb9a1c5519
CRs-Fixed: 3142943
With new configuration changes for enable_peer_extended stats, update
code to peer_extended_stats naming for clean codebase.
Change-Id: I97a7ee331042232098382683fefebd05e6b099c3
CRs-Fixed: 3149920
dp_peer hold the peer ref_cnt outside of dp_tx_notify_completion()
already, so dp_vdev can not be freed during that period if dp_peer
exist, it's not necessary that hold dp tx_desc pool lock in
dp_tx_notify_completion() which will introduce lock contention with
TX/TX Comp path.
Remove tx_desc pool lock to optimize it.
Change-Id: I5fdb9143bbc0800db74f8595f77c5a2c96d8e7d6
CRs-Fixed: 3170805
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
