Other Parts Discussed in Thread: SYSBIOS, TMDSEVM6678
Tool/software: TI-RTOS
i am working on trying to use packet accelerator to route packets to core 1- 7.
im using MCSDK 2.1.2.6 , pdk 1.1.2.6, sysbios 6.46.5.55. I can't using Platform SDK due vendor's support package compatibility requirements.
first step is trying to get Pa_simpleExample_exampleProject to work.
I have gotten to the point where i was able to receive packet from external device,
BUT that's only if I had loaded an NDK example first.
without loading the ndk example, the packets were not able to be routed to the host cores. in this case, i sent two udp packets from a remote server. the statics print outs from the example shows that the packets did in fact get to the PA, but it wasn't properly routed to the C2 classify engines. Just to reiterate, using the same code, i was able to receive packets if i loaded an NDK example before loading the PA simple example without resetting the DSP board. see attachment for my code. so i was wonder what can cause this issue? why is it that loading ndk helps getting PA to work? maybe switch configuration is different? i've been stuck on this issue for quite a while and needs some assistance.
--- PA STATS ---
C1 number of packets: 98
C1 number IPv4 packets: 0
C1 number IPv6 packets: 0
C1 number custom packets: 0
C1 number SRIO packets: 0
C1 number llc/snap fail: 16
C1 number table matched: 2 //this is the packet i sent from remote server
C1 number failed table matched: 78
C1 number Ingress IP frags: 0
C1 number IP depth overflow: 0
C1 number vlan depth overflow: 0
C1 number gre depth overflow: 0
C1 number mpls packets: 0
C1 number of parse fail: 0
C1 number invalid IPv6 opts: 0
C1 number of Egress IP frags: 0
C1 number of silent discard: 94
C1 number of invalid control: 0
C1 number of invalid states: 0
C1 number of system fails: 1 //this seems really suspicious
C2 number of packets: 1
C2 number of UDP packets: 0
C2 number of TCP packets: 0
C2 number of custom packets: 0
C2 number of silent discard: 0
C2 number of invalid control: 0
Modify number of command file: 0
