Multi Channel DMA Intel® FPGA IP for PCI Express Design Example User Guide

ID 683517
Date 4/17/2023
Public

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Document Table of Contents

2.1.4. MCDMA R-Tile Design Examples for Endpoint

Table 6.  MCDMA R-Tile Design Examples for Endpoint
Design Example MCDMA Settings Driver Support
User Mode Interface Type
AVMM DMA

Multi-Channel DMA

BAM + MCDMA

AVMM

Custom

DPDK

Device-side Packet Loopback

Multi-Channel DMA

BAM + MCDMA

AVST 1 Port

Custom

DPDK

NETDEV

Packet Generate/Check

Multi-Channel DMA

BAM + MCDMA

AVST 1 Port

Custom

DPDK

PIO using MQDMA Bypass Mode

Multi-Channel DMA

BAM + MCDMA

AVMM

AVST 1 Port

Custom

DPDK

Bursting Master n/a

Custom

DPDK

BAM + BAS n/a

Custom

DPDK

Traffic Generator/Checker BAM + BAS n/a

Custom

DPDK

External Descriptor Controller

Data Mover Only

n/a Custom
Note: MCDMA R-Tile does not support BAM+BAS+MCDMA user mode.
Note: MCDMA R-Tile PIO using Bypass design example simulation is supported. The remaining R-Tile design example simulations are not supported.