rx ack does not get created for tx failed frames.
this is done with a check for completion status on the previous frame.
Change-Id: Idfff8aa8165542bb2ca2cf1370a201ccb057997e
Enable vlan hardware acceleration support in Rx path
if multipass feature enabled.
It is expected for a packet to have vlan header in-placed
and vlan_id is padded with zero. If not, drop the frame with
proper error updation.
Update vlan_id if frame comes with special peer and has vlan
header in placed and vlan_id padded with 0.
Change-Id: Ife7a371dcca20634b0dc99f00cb02551dbff611f
CRs-Fixed: 2584007
Lithium HW can parse each MSDU when packets are enqueued to transmit
classifier and each MSDU can get enqueued to different MSDU-Queue.
By default, there are 2 queues per TID – UDP and NON-UDP. Based on
the flow parsing, packets will be queued to either of them.
Enterprise customers uses RAW mode frames which transmit classifier
would not be able to identify L4 protocol for UDP or NON-UDP queue
for encrypted frames.
Customer can also have different application based packets which needs
to be enqueued to differently prioritized queues. They can choose to
tag each MSDU based on application DPI and derive the flow priority
as below –
• UDP
• NON-UDP
• HI-PRIO
• LOW-PRIO
Customer needs API support from host which will provide an ast-index
based on a particular flow id given peer mac address. Based on the mac
address, host will find the associated peer and return the ast_index &
cache set number corresponding to the flow id from peer flow based ast
entry table. Customer will then program this ast-index and ast override
in transmit classifier CMD ring to enqueue MSDU to a specific
flow-queuein TQM.
Host API:
Input parameter – uint8_t *macaddress,uint8_t flowid,uint8_t tid
Output – uint16_t ast_index
Change-Id: I62b2308510ee7a43b153e125dc3bee6abbad0848
1. Hanndle BAR frame.
2. set rate for ACK frame.
3. Check block ack session and use block ack if block
ack session is established.
4. no ACK for broadcast probe request.
5. no ack if the ack policy is set to no ack in qos control.
Change-Id: Id42b0e95fc7ea043d35c8d7d5686f15140acdea6
use resp_type to identify packets with HTT_PPDU_STATS_ACK_EXPECTED_E.
this condition triggers rx legacy ack frame.
Change-Id: I17b2ce428692da655580a9365d1c3d920ac360fc
for probe response with missing payload is not handled properly
causing N -1 probe response count compared to sniffer.
Change-Id: I13b00b35be78b67f2242c84a8a9978814d097a21
a. On flush tlv from firmware, dequeue msdu from peer tid queue.
b. Fix msdus out of bound crash.
c. Fix non qos tid excess retries.
Change-Id: Iac50ec2e74762138b78ec78ada8c62c58601536e
Rather than extracting msdu end TLV information per field basis,
extract needed msdu end TLV information into local structure.
Change-Id: Iff8eea6c88a11ab588f6f4d8f11acb6faa4d513d
At present, there is not check while calling multipass processing
and hence no packet gets dropped.
Adding check will drop packet in case of returning return type as
false. Hence modified return type as true so that no packet gets
dropped and existing flow doesn't break.
Change-Id: I49089f155b1b78adb533ca23f3b0f3cad9543135
CRs-Fixed: 2599782
Equivalent changes in component dev data path APIs
implementation for changes in cmn_ops interface APIs.
Change-Id: I1d9c43607bfa699dded771fe9aea87f4ec5a70b9
Block ack and ack frame is composed and sent to up
layer after a unicast packet to AP is received for
tx capture feature
Change-Id: I512519de7eaf4f524825b854b33dedc4caf90e0e
before sending tx capture data frame to stack
rts_success flag is checked on set we send rts and cts dummy frames
before data frame.
Change-Id: Id3dccf5c03b05ff381eb595d7807385afb78d462
Bar frames without payload are generated for tx capture.
added a generic function to generate dummy frames
for type CTL and MGT into function.
Change-Id: I4408b1b023eeaefa17a6e121cda6a9a64d025202
