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AM6442: TSN support on PRU Ethernet

Tony Tang
Mastermind 30817 points

Part Number: AM6442

Is there plan to support TSN on PRU Ethernet? which is not supported in current SDK.

https://software-dl.ti.com/processor-sdk-linux/esd/AM64X/08_05_00_21/exports/docs/linux/Foundational_Components/PRU-ICSS/Linux_Drivers/PRU_ICSSG_Ethernet.html?highlight=tsn#time-senstive-network-tsn-offload-support

While AM65x support, is the PRU ICSSG HW different, or just SW not test?

I found this post mentioned plan to support TSN on ICSSG in 2022, is there update now?

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1055938/processor-sdk-am64x-tsn-support-on-am64x

  • 0
    TI__Mastermind 27050 points

    Tony,

    The long term plan is to only have one version, and this would include updating the AM64x Linux support to align with what is already in AM65x. I'll confirm on the schedule of this is. So the goal is the same tc qdisc commands should work on both.

      Pekka