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

ID 683821
Date 10/29/2021
Public

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8.1.6.26. ifc_qdma_poll_init

Table 97.  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

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