Add support to update tsf timestamp on driver entry and
exit in data packet. This helps debug latency issue in
XR usecases
Change-Id: I00dcf2416513b94701c11f2a07b2dc74b665f573
CRs-Fixed: 3116365
simple Alloc is being used in RX path which avoids
certain debug logic. during free of nbuf we should
avoid this debug logic else it will report it as
double free, this will be triggered only when debug
is enabled
Change-Id: Iadb40071fb733cc4de3291784df5075d5a099a8e
Add function pointers to free buffer address stored in status buffer
and support tx monitor in legacy and Waikiki flow.
Change-Id: I28612d388009292ff751fe514183fb801909f485
Introduce qdf wrapper API
1. frag is added to nbuf fragment array. If frag can't be fit in that nbuf
a new nbuf is allocated and frag is added to the new nbuf. Once added
nbuf is added as a fraglist to head nbuf. On a subsequent call, frag is
added to the last nbuf in a fraglist.
2. get reference for fragment.
Change-Id: Ia4ccbc48e54b08d6b9d4f0cf5089fbf43ee8b496
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
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
Add API qdf_time_ms_to_ktime which is an abstraction of ms_to_ktime
to the qdf layer.
Change-Id: Ie6510007b61bc3b3ac28648983b30a3c52e97098
CRs-Fixed: 3043864
use dma_inv_range call instead of dma map and unmap
APIs during replenish and reap. This complete code is
under a compile time macro.
before change: 4160Mbps @ 96.5% (core 3)
after change: 4160Mbps @ 90.5% (core 3)
Change-Id: I61bca349a369ace06cd86f353880108cee013cb1
Currently there is no recovery reason for stats request failure.
With this change add QDF_STATS_REQ_TIMEDOUT for stats request
failure.
Change-Id: Ie9ae8259fc20b4d8829b760e818b6a1f9194a9d0
CRs-Fixed: 3106570
During recovery, when this timer is started, there is no
stop operation. If the timer is triggered and SSR is not
completed, it will visit re-inited data structure and lead
kernel crash.
Change-Id: I44a31d70ee80d59076e4121f6924faa470ce7575
CRs-Fixed: 3102029
Memory allocation in atomic context is not correct, as for
MEMORY_DEBUG profile the initial_memory_debug flag is set to
0 which leads in allocating memory with GFP_KERNEL flag
Issue is seen with SDX_PINE where the memory allocation is done
in sleeping context using GFP_KERNEL in interrupt context
Fix is create a new memory allocation API with GFP_ATOMIC flag
Change-Id: I3baa5b601b60f88fe2d9ff1f4008703c6507a267
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
Define tracepoints for TCP, UDP, and other packets in
tx and rx. Also, define some miscellaneous to capture
delayed reg write and CE scheduling latency.
Change-Id: I1eafad7e367073060d742d7bf4ca3245d75cc25d
CRs-Fixed: 3080977
Add support for wlan specific tracepoints using
the existing tracepoint infrastructure exposed
by kernel.
Change-Id: I9e4d09443b97124252240cb6b9ee305acb1bf677
CRs-Fixed: 3077074
Add function pointer to update stats for LI and WKK
Add new fields in structure cdp rx stats
CRs-Fixed: 3071271
Change-Id: I6a1d7afbdfe47d171335d55bf66d210d785f5a03
sw_exception bit will be marked in reo dest ring descriptor for
FW re-injected frame, get this bit and save it in skb->cb,
this bit value can be used for FISA further check.
there is no reo_dest_indication field in reo dest ring on beryllium,
so share same cb member for sw_exception and reo_dest_indication.
Change-Id: I2321121be7dda68ed19faca177d868c7e8ba1dbf
CRs-Fixed: 3056156
2 threads blocked to wait channel_switch_complete_evt for SAP channel
switch is already in progress, qdf_event_set only woke up 1st thread
later, 2nd thread still kept blocked with hold net_dev for debug id
NET_DEV_HOLD_COUNTRY_CHANGE_UPDATE_SAP, leak happened.
Change-Id: Ib76318dd4a613ca1852a56b7701a04385b69ba56
CRs-Fixed: 3061976
Define QDF API for virtual memory allocation and free.
Also add new api to get time of the day in microseconds.
Change-Id: I2921055bbb6b5d2a1105d19448b2a10fa2d6ccc5
CRs-Fixed: 3038180
QDF_CLEAR_PARAM failed to clear bit at bit position
of "val". Correct to ((__param) &= (~(1 << (__val)))).
Change-Id: I974874a8af79253564bfa5d45495a646f9a0ee86
CRs-Fixed: 3038983
Dump flow pool stats even for low verbosity level as
part of periodic stats display.
Change-Id: Iea59d20b0a81cfd0bfdac65ad54a11fa33f30f2f
CRs-Fixed: 3031168
Add QDF API to get the first node of a linked list. If the
list is empty this API returns NULL.
Change-Id: I4569941f708634085904fd30a347facca543594a
CRs-Fixed: 3029987
There is a requirement to get sequence number and tid for tx
data packets in packet capture mode. These fields are not
received as part of WBM tx completion, but are obtained from
FW in ppdu stats. As WBM tx completion and FW ppdu stats are
two different events, the ppdu_stats of previously sent ppdu
are filled in the radiotap header of current tx ppdu in packet
capture mode.
Enhance code to add required fields such as ppdu_id of tx current
ppdu and ppdu_id, tid, start_seq, ba_bitmap of previously sent ppdu
as extension2 to radiotap header. These fields will be added in
radiotap header only when add_rtap_ext2 is set.
Change-Id: I448a9c03a770b61ab802d855bc5f1a6587bd01b3
CRs-Fixed: 3004472
In order to support flow overide feature,
AST table has to be split between RxPCU and DDR.
With this split, RX monitor cannot make use of
ast_index to fetch peer as it is not from DDR.
So make use of sw_peer_id to fetch peer.
This sw_peer_id is derived from RX_MPDU_STAT_START_TLV
Change-Id: Ib2a003a2640fded3287c318d2ad59fd3127af9b6
CRs-fixed: 3004363
Tx data transfer in host mode with nbuf map_unmap debug frmwk
enabled and enhanced stats disabled results in an assert.
This is because on Tx completion path, nbuf unmap is done using API
qdf_mem_unmap_nbytes_single which takes physical address of nbuf
for unmap and does not remove nbuf from map_unmap tracking list and
when nbuf is freed, it results in assert as the tracking list still
contains that nbuf entry.
In order to fix this, define a new API for nbuf unmap passing physical
and virtual address of nbuf as arguments. Physical address is passed
as an argument in order to avoid cache miss in per packet path which
eventually helps in improving the KPI.
Change-Id: I77ab6ac3ac98556b9caff8aa3ee82bc23cd26de7
CRs-Fixed: 3006671
IPA and rx_err ring are processed in same CPU resulting
in low Tput.
To fix this, not allow processing of rx_err ring in
CPU 0
Change-Id: Id53a03c9290607beb1a595c84bfb0fd8d9f5d105
CRs-Fixed: 2949569
There are instances in the code where the response is sent from the
driver to the supplicant indicating the allocation flags which is
used by the supplicant to allocate memory.
In those situations, we should pass the allocation flags based on
the context in which the response is sent.
Send the response with the right allocation flags to the supplicant.
Change-Id: I85f1c29fc66ba51a9f9c645692712c3a25b7fed1
CRs-Fixed: 2987552
Add a new component for MBSS framework in object manager.
Add a new trace module for the new MBSS component framework.
Change-Id: I7ef3559d90a6bc7f558e3994a1a91f09985d90e9
CRs-Fixed: 2958764
Add a separate module ID for Multi Link Operation (MLO) Information
Element protocol processing related QDF trace prints. These are for
use in processing of any IEs related to MLO. This would help separate
the tracing of MLO IE operations which are expected to be substantial,
and avoid confusion that might arise from reuse of MLO manager
tracing.
Change-Id: If55532a89452b6432101be07fcc6aff45045e822
CRs-Fixed: 2985731
