Add number of page desc check for TX/RX desc_pool de-initialization,
avoid unexpected assert in case SPT page_desc_list is not
initialized like SSR case.
Change-Id: I970f0e09a0631260e1cb0d1de23a1de3e8d13f24
CRs-Fixed: 2991334
Define a new cdp interface structure and API for soc stats for use
by upper layers to fetch dp soc stats.
Change-Id: I314e952546551003da2ca7f69b2e1aa23c126e66
In Tx monitor code, BSS color needs to be retrieved
from the PPDU TLV so that it matches the value in
transmitted packet.
Change-Id: I6e1dce3992264ebea2db37b2d9c8f156a23df028
This change will receive SCS procedure based parameters from
the control path and the peer will start building it's database
for traffic classification using SCS procedures.
Change-Id: I4fd7db595e0645285a95d0561eb46343238fa337
CRs-Fixed: 2970408
While adding amsdu padding in last buffer (in case of msdu split
across multiple buffers) or single msdu buffer, address of frag at
0th index and size of the current frag index are considered currently.
Instead the address and size at current frag index are to be taken
into consideration. Make change to use correct frag index for amsdu
padding.
Change-Id: I3c5ac11cbdb67bc5264bc62425825583158269a0
CRs-Fixed: 2907489
The existing assertions for unmapped variable in
rx descriptor results in an undesired bug_on since
the unmapped value is 0 for active descriptors.
The fix is to modify this assertion so that bug_on will
be triggered only if the unmapped value is 1 in rx
desc.
Change-Id: I03b27e0e42ce3c42b9fa148da9258063b0209b08
CRs-Fixed: 2985248
When back pressure event comes from FW print NAPI stats in worker
theread to avoid cascading the issue by causing more latency in
processing the CE rings, due to the prints.
Change-Id: Ic846e06ae4b47f8ad46b269c8a175db7ed46b9bf
Add CDP reason code support for sending DELBA request,
so protocol layer can make decisions for special cases.
Change-Id: I4e4b2e7f7232a8ab12d4c7838f97908f481dc787
CRs-Fixed: 2983553
(1)naming change in HW CC related function
(2)refinement for cookie ID generation regardless of
SPT page address 4k aligned or not
(3)move CMEM size check under cookie conversion macro
Change-Id: Ib32d802f5512e5facfa4130826406943fb3d27f1
CRs-Fixed: 2977304
When host receives BAR frames with OOR/2K jump in sequence
number it updates REO HW with new starting sequence number
and requests F.W to setup peer reorder queue. But REORDER_QUEUE_SETUP
is already requested to F.W as part of initial add BA in host.
So while handling OOR/2K jump BAR frames don't send
REORDER_QUEUE_SETUP to F.W
Change-Id: Idc3657e901dc792f699b53c45e4ae5133d286891
CRs-Fixed: 2981280
Error log peer not found is coming spurious in
dp_2k_jump_handle on continuous error pkts, so
rate limit the same.
Change-Id: If4b577a7759136ea824ca62b63ef91d102b8decb
CRs-Fixed: 2978939
For certain wlan chips, eg WCN7850, all the REO error
codes are routed to the APPS core and none are handled
by the firmware.
Add support to handle all the REO errors. Currently for
all the newly handled REO errors, the packet is dropped
and the corresponding link descriptor is returned to the WBM.
Change-Id: I94f3afcbfc129befcb94db2dea855151bf8114f1
CRs-Fixed: 2965087
Currently the detection of whether a frame arriving on the
rx-error ring is done via the flags in the ring descriptor.
For targets which support providing previous PN in the
rx-error ring descriptor, the flags indicating BAR frame
will not be present in the ring descriptor.
Add BAR frame check and handling in the OOR and 2K-jump
frame processing handlers.
Change-Id: Iaba763559a84f1c1f6a193e01945124f08c506f2
CRs-Fixed: 2965086
Currently the EAPOL/ARP/DHCP frames arriving as 2K-jump
or out-of-order frmaes are being delivered to the network
stack, without checking for the packet-number sequence.
WCN7850 has hardware support to provide the packet number
of the previous successful re-ordered packet from hardware.
Use this feature to check if the packet-number are in proper
sequence for these EAPOL/ARP/DHCP packets arriving as 2k-jump
or out-of-order packets before submitting it to the network
stack.
Change-Id: I1078452afce4bc00b2509436295e5bd80000feb4
CRs-Fixed: 2965086
Currently the error_code is not passed as an argument
for BAR frame handling. Due to this, if a BAR frame is
received which is OOR or 2K-jump frame, then the sequence
number from the BAR frame is not programmed to the REO.
This can eventually lead to failure in re-ordering of
the subsequent data frames.
Pass the proper error code for BAR frame handling.
Change-Id: I0ea01a3c9bb9c77923e88a5b742ff2dd974c8483
CRs-Fixed: 2965086
Add the handlers to process the near-full irqs for
the rx, tx_completion, wbm_error and reo_status rings.
Change-Id: Ia5a2abb6d66a96e8dcb5c651d24769382db0d666
CRs-Fixed: 2965081
WCN7850 has support for near full indication for
the consumer srngs. This interrupt is used to take
preventive actions to avoid ring full watchdog irq
trigger.
Register for the near full irq and add the necessary
ext groups for these near-full irqs.
Change-Id: Ic16381fceabc54e6c52b34dd13abea74cad4d38c
CRs-Fixed: 2965081
CVE-2020-26139
With the CCE changes, EAPOL frames now arrive at
the wbm error ring with the push reason as route.
These frames need to be indicated to the stack.
Any other incoming frame with this reason code
needs to dropped.
Change-Id: I66df0b53a36d99b3e9d9000e0bd93bf7677c221d
Smart monitor mode requires buffers on monitor status ring only.
It does not require any buffers on monitor buffer ring.
As an optimization, initialization of descriptor pool and allocation
of buffers for monitor buffer ring is not required. Also filter
settings for monitor buffer ring are not required in smart monitor
mode.
Change-Id: If328b08184865e5472425b5520dd0a364a478c40
CRs-Fixed: 2965717
If number of entries available in tx comp ring are more
than quota then process number of entries as per quota
Change-Id: I6345cb6f7cee62c343d152f42beb15460ce02ef1
Currently, no NULL check is made for the value of dp_pev.
Adding a NULL check to avoid NULL dereference.
Change-Id: I2712b7e2fd53ba3a346878e73d2eedac161c5935
CRs-Fixed: 2955365
Currently dp_rx_err_process expects ring descriptor to be only
LINK_DESC_TYPE. In certain cases BUF_ADDR_TYPE ring descriptor is
observed in reo_exception ring. Add logic to handle the same.
Change-Id: I5baecc3f8eafc0830672b91bc9d9607b568a6cda
CRs-Fixed: 2954653
In case of aging out wds entries, avoid sending all
the wds delete wmi commands in a huge single burst.
Instead limit the maximum commands to half of the
wmi queue size. Inactivity will continue to be
marked every 120 secs but the inactive entries
will be flushed every 5 secs if there are pending
entries.
Change-Id: I6735704a0750ef466f1df798f0b354f4382098d6
CRs-Fixed: 2952682
Revert "qcacmn: drop duplicated EAP frames from REO exception path",
allow all EAP frame delivering to stack including retried ones.
Change-Id: I73733841c1feb21d5b5fd160856a8fe9c21168fc
CRs-Fixed: 2959701
Currently IPA tx buffers are fixed at 1007 buffers.
Adding INI support to change number of TX buffers at load time.
Change-Id: Ide0357554f34759198276b9699e0e6f4a3e20051
CRs-Fixed: 2957916
Currently there are no sufficient debug logs during
AST cleanup of peers, to conclude in which context
the AST got freed up, hence adding more debug logs.
Change-Id: I5603d856aed8cc3860a78d24d51cd8b5386d38bb
CRs-Fixed: 2956910
Refactor FISA packet history to not access "struct rx_pkt_tlvs". This is
because this structure may be different for Li and BE chips and should
not be accessed directly and only via hal_soc->ops in common code.
CRs-Fixed: 2888556
Change-Id: I0d9f2785a81c130a2dc506020a02ee5581c0bbd3
