Add HW, SW and nbuf prefetch support in Berryllium, this will
ensure we have prefetched the HW desc, SW desc and nbuf by
the time we are in the 3rd iteration of the dp_rx_be_process
first loop.
CRs-Fixed: 3218647
Change-Id: I27d371c5d1c9a37d61e4fc00d5eb03609fad589c
use msdu_count and index to occupy buffer headroom within mpdu.
new mechanism to debug buffer while using pf tags enabled
Change-Id: I1b7d8a1d7ec93f51869119294d2f0b14e3909fe9
CRs-Fixed: 3217284
DP uses multi page allocation for tx/rx descriptor.
ID and offset mask of decriptor is based on 4096 which
couples with Kernel's MMU PAGE_SIZE. This cause trouble
when deploy driver on none-4K page size kernel.
Set qdf_dp_blockmem_size to 4096 so that DP won't
depend on kernel page size.
Change-Id: I17f5c10b394e8709e6b4b153f3dd094cf792787f
CRs-Fixed: 3235246
Currently while sending nbuf to rx fate logs
we are not removing rx tlv before sending nbuf
to logger which is causing issue of incorrect
packet type issue.
To Fix issue make changes to make sure that
rx tlv is removed and nbuf length is set
Change-Id: Ib56c8e009398b3410c43be910feb4048bfb06b54
CRs-Fixed: 3241828
Packet logging buffer is only 2048 bytes, if copy non-linear
TX packet with skb->len (like TSO) which is likely > 2048,
this will lead to skb panic as packet logging buffer can not
accommodate it.
Only support TX packet logging with single linear buffer.
Change-Id: I1d15f9ab80fcc1720fdb3f7fe8c89e7f5e3c0a79
CRs-Fixed: 3242090
Add support to track the high watermark for the number
of entries which are used at any given instant. This helps
in identifying if the ring size is sufficient or is being
full for certain use-cases.
Change-Id: Id3ffa52c653696699fbcfbb556a815d5f7908863
CRs-Fixed: 3235115
Currently 11be msdu rate statistic is not supported yet.
Another issue is: HW reported pkt type value 6, while host
SW defined 11be type DOT11_BE (value 5), they are not matching.
DOT11_BE value 5 is referred in monitor mode and otherwhere,
so do map and conversion in host sw side.
Change-Id: Ic5c2dd2a35cbe0ecd6430f007b6e7e02ece40998
CRs-Fixed: 3230900
Add packet logging support by registering
Rx and Tx callback functions for packet logging of
initial 32 Tx and Rx packets.
Change-Id: I91b59b7c5f65f505e3ee730c497347be28955128
CRs-Fixed: 3224881
With restructuring in HIF runtime PM module, modules are
required to register with the HIF runtime PM module. Also,
changes are done in functions of allowing and preventing
runtime PM suspend as part of restructuring.
This change registers DP, HTC and HAL internal modules
with runtime PM module and update HIF runtime PM function
calls with the restructured code of HIF runtime PM module.
Change-Id: I8899a1d3b92a90a05c5eaf4df7609f4008f739f8
CRs-Fixed: 3169372
Since more than one components depend on reap timer of
monitor status ring, add bitmap to record the trigger
sources of the timer and refine the APIs/calling functions
accordingly.
With this change:
When a new start request comes, if the source is
CDP_MON_REAP_SOURCE_ANY, skip bit set, and start timer
if any bit has been set in the bitmap; while for the
other sources, set the bit and start timer if the bitmap
is empty before that.
When a new stop request comes, if the source is
CDP_MON_REAP_SOURCE_ANY, skip bit clear, and stop timer
if any bit has been set in the bitmap; while for the
other sources, clear the bit and stop timer if the bitmap
is empty after that.
Change-Id: Idaa7837c4b93b247ff2236aa5072d309fa9548c2
CRs-Fixed: 3190347
For telemetry agent, some more statistic support is required.
Hence, add support for telemetry agent required stats.
Change-Id: Ieb2210a4a5dfe6fa0a0dd46a85f2d9ae483bb746
CRs-Fixed: 3210797
Add cdp api to get accumulated pdev tid stats along with per tid
total tid rx and tx stats.
Change-Id: I7862c4265f199d0588d8865c5ed97e06010dd79f
CRs-Fixed: 3207499
In case Multi chip MLO configure same hash key for
all SOCs in MLO. This change is needed to avoid
same flow traffic distributed to multiple REOs.
Change-Id: Ib6cde4ae32e58ef2d45c02d640c133458f5bfac5
CRs-Fixed: 3201978
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
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 QCN9224, when 11v DMS feature is enabled use
FW based DMS support instead of SW based WAR.
Change-Id: Icc5b9740f71bd00862e06950e4fe49c663d513b4
CRs-Fixed: 3182547
Currently, in case where AP advertizes BA window size
which is different than our max supported BA window size,
the HW gets configured for BA window size advertized by
the AP, whereas the ADDBA response indicates the window
size of the STA, which is less than the AP.
This mismatch leads to the BA bitmap to be incorrect.
Fix this by exposing an API from datapath for the update
of the final BA window size which is populated in the
ADDBA response.
Change-Id: I81a039f47a775990b426e9aca1daaaa9bdb6e88f
CRs-Fixed: 3187941
For KIWI, STA AST index lookup search is enabled and remote
AP peer's AST index will be stored in STA Vdev if receive
AP peer htt peer map msg. but if STA TDLS connection happened,
host will receive another peer map msg for remote TDLS STA peer,
this remote TDLS STA peer's AST index will overwrite original AP's
AST index. if TDLS disconnected, STA vdev will still use remote
TDLS STA's AST index for TX, then TX to AP might fail.
Add is_tdls_peer flag in dp peer and configure this value by
cdp_peer_set_peer_as_tdls() from control path right after TDLS peer
created. if is_tdls_peer is true, do not store this TDLS peer's
AST index to STA Vdev, skip bss_peer flag setting as well.
Change-Id: I7b5df1caca6a0b5305a6e867cd92099b5f6a4890
CRs-Fixed: 3151035
Drop 3 address multicast packet on rx when vdev is
has drop_3addr_mcast enabled.
Change-Id: I726bdc9383ea6e5a052a5d754e8f48c98f9ce874
CRs-Fixed: 3163011
Add function to setup/reset lite monitor filters
whenever lite monitor mode is enabled/disabled
respectively through cmd line.
Also add function to configure rx header tlv dma length.
Change-Id: Ia5d8bc36e1d033b3e15737bb6b9854f6a7cdd5df
CRs-Fixed: 3143570
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
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 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
Rate statistics are updated at both peer and vdev level in Tx HTT
and Rx monitor path.
As per peer optimization changes, macro DP_UPDATE_EXTD_STATS is used
for aggregation of extended stats and this macro is used for both peer
and vdev stats query.
With this approach, when user requests for vdev stats, then rate stats
for vdev are updated with the rate values of the last peer present in
peer list of vdev and this results in wrong output.
In order to fix this, add an API to update the rate stats for vdev
separately.
Change-Id: I546a130e84f7fd577b80ace24e1dbb71000c0698
CRs-Fixed: 3132195
dp_is_hw_dbs_enable() is checking DBS and update number of
MAC rings value, current function name makes confusion.
rename it to dp_update_num_mac_rings_for_dbs().
Change-Id: I82540a943445560a99e27067e58d59035147208b
CRs-Fixed: 3131546
Ageout flush does not happen for WBM2SW4 if there
is only one TX completion pending in FIFO and all the
other WBM release rings are not active. This is due to
an issue in HW and this prevents suspend to happen due
to pending tx completions.
Fix is to avoid using WBM2SW4 release ring and instead
reuse WBM2SW0.
Change-Id: I250d8c9d460895449939212ebdb7abd62edb0234
CRs-Fixed: 3124733
Disable monitor mode on sdx65,it will save 5MB buf,
and improve iperf performance.
Dp_rx_buffer_pool_refill is used monitor mode in
MCC, and rxdma1_enalbe=0, we don't need this logic.
But in WIN side, only monitor mode need this logic,
and rxdma1_enable will set true.
Add func dp_monitor_pktlog_reap_pending_frames and
dp_monitor_pktlog_start_reap_timer in dp_internal.h
for compile issue.
Change-Id: I43fee6d7a1836063a7539c3bd4745eef15a4e4b2
CRs-Fixed: 3129542
Changes for vdev and pdev stats as per the new peer stats
re-organization architecture.
Change-Id: I48f9fb4b0915c40f4add83f2e2dd074cc97874fd
CRs-Fixed: 3092123
Changes to get and reset peer stats as per the new peer stats
re-organization architecture and taking MLO scenario into
consideration.
Change-Id: I1c49e11d502585cc955ad087ffe3a606be23d83e
CRs-Fixed: 3092123
Make changes in the APIs for printing of peer stats by passing
the buffer holding peer stats along with the peer.
Also define macros for peer stats aggregation as per the peer stats
re-organization architecture.
Change-Id: Ia03cdb145de7e7c3355463ac31313edd863dfd2b
CRs-Fixed: 3092123
* Initialize stats in dp_txrx_peer and dp_monitor_peer as per
the stats re-organization.
* Update peer calibrated stats on every timer expiry of 1 second.
* Define APIs to reset monitor_peer stats and to fetch rdkstats_ctx
from monitor peer.
* Place check to make sure that monitor peer related APIs are
are called only for legacy peer or MLO Link peer.
* Update peer based pktlog flag, tx and rx capture feature flags
in monitor_peer.
Change-Id: Idadbe19e85d4a9fdf77fb6dabe0c8a4952b024b8
CRs-Fixed: 3092123
Move the stats parameters from the dp_peer which are used
in per packet path to txrx_peer
Change-Id: Ieb68b6950740791b37bbd2bfdc4815c3d7bc4834
CRs-Fixed: 3095637
Move the parameters from the dp_peer which are used
in per packet path to txrx_peer and params related
to monitor path to monitor peer.
Initialize txrx_peer and monitor peers.
Change-Id: I0449c67c1cd47deb76bc89b5ddc64174f6694eb0
CRs-Fixed: 3095637
EAPOL packets on MLO are destined to MLD mac address of the VDEV. So
we have to accept these packets as well, in case of MLO
Change-Id: If424d145341073806ba313f415e88a738360214d
CRs-Fixed: 3121164
Add function pointers to free buffer address stored in status buffer
and support tx monitor in legacy and Waikiki flow.
Change-Id: I28612d388009292ff751fe514183fb801909f485
Add more stats to cdp_soc_stats interface structure to ship it to
userspace. Move soc, delay and jitter stats apis from dp_main.c to
dp_stats.c.
Change-Id: Idb7f8b706e8744350d7fb2e8802d9303b3f25b5c
CRs-Fixed: 3084586
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
Enable the interrupt based processing in monitor mode
for WCN7850, by enabling MSI interrupts for rxdma
monitor destination ring.
Change-Id: Ia3c4456d28ed58c8ef49a7aa8e711076fbdf9415
CRs-Fixed: 3094129
