Pcie_RegisterMsixIsrParams Struct Reference

Detailed Description

Pcie_RegisterMsixIsrParams specifies the parameters to register an ISR for MSIX.

Data Fields
Pcie_MsixIsr	isr
void *	arg
uint32_t	intNum

Field Documentation

isr

Pcie_MsixIsr Pcie_RegisterMsixIsrParams::isr

ISR for MSIX

arg

void* Pcie_RegisterMsixIsrParams::arg

Arguements for MSIX ISR

intNum

uint32_t Pcie_RegisterMsixIsrParams::intNum

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