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Observer redglass
Observer
358 Views
Registered: ‎06-10-2018

Hope can find a rpc/ipc framwork on PCIE

Hi, All

I am using Ultrascale+ chip as a accelerator. Linux on arm control the accelerate process.

This accelerator is connected to X86 by PCIE.

Is there any reference code on how to communicate efficiently  between X86 and ARM through PCIE bus.

I hope there is a IPC or RPC framwork designed for PCIE communication.

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Xilinx Employee
Xilinx Employee
282 Views
Registered: ‎09-10-2008

Re: Hope can find a rpc/ipc framwork on PCIE

You can use shared memory if you map some memory on the endpoint to the host with a PCIe BAR.

Thanks

John