>1. I have built the usdpaa apps using bibake recipes. How do I make
>them run on my board T2080.
>
[Platon] USDPAA is a set of userland applications and libraries.
Available application are described here:
https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK_1.9/GUID-26F29442-FA7B-4D9D-9D...
The simplest way to invoke an USDPAA application is from the shell prompt.
>2. Fast path application frameworks like Intel DPDK have a feature
>called Kernel Network Interface,
>which allow DPDK apps to inject packets into the kernel networking stack.
>Does USDPAA provide any such interface.
>
[Platon] The document at the URL below explains the relationship between
USDPAA and Linux network stack:
https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK_1.9/GUID-F167169B-E107-438D-80...
>3. For enabling the USDPAA feature and example apps do I need to recompile
>the kernel with changes in configs.
>
[Platon] The SDK default kernel configuration does already have all necessary
options enabled. In order to work with USDPAA you have to boot Linux
with a different Device Tree. For all SDK supported boards the
SDK does include DTB/DTS files configured for USDPAA.
Check the files in the deploy/ directly. Visit the links below for
details:
https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK_1.9/GUID-D2622091-1637-4D51-96...
https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK_1.9/GUID-676CDC89-4D2E-4D0F-90...
Have a great day,
Platon
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