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

ID 683821
Date 7/14/2023

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Document Table of Contents ifc_qdma_poll_init

Table 117.  ifc_qdma_poll_init
API API Description Input Parameters Return Values
int ifc_qdma_poll_init(struct ifc_qdma_device *qdev)

This resets the poll eventfds Application, need to pass this fd_set to poll in case if MSI-X interrupts enabled.

qdev: QDMA device

0 on success

Negative otherwise