Pcie_RegisterMsiIsrParams Struct Reference

Detailed Description

Pcie_RegisterMsiIsrParams specifies the parameters to register an ISR for MSI.

Data Fields
Pcie_MsiIsr	isr
void *	arg
uint32_t	intNum

Field Documentation

isr

Pcie_MsiIsr Pcie_RegisterMsiIsrParams::isr

ISR for MSI

arg

void* Pcie_RegisterMsiIsrParams::arg

Arguements for MSI ISR

intNum

uint32_t Pcie_RegisterMsiIsrParams::intNum

Interrupt number (Note: This is not the core interrupt number. This is the PCIe MSI interrupt number maintained independently from core interrupt. The range of interrupts is between 0 to PCIE_MAX_MSI_IRQ - 1 ) This interrupt number should be the 5 MSB of the 32 bit MSI data sent to RC from EP