pci_msix Struct Reference

PCI MSI-X capability. More...

#include <pcimsix.h>

Data Fields
unsigned int	cap
	Capability offset. More...
unsigned int	count
	Number of vectors. More...
void *	table
	MSI-X table. More...
void *	pba
	Pending bit array. More...
uint32_t *	msg
	Dummy message target. More...
struct dma_mapping	map
	Dummy message target mapping. More...

Detailed Description

PCI MSI-X capability.

Definition at line 34 of file pcimsix.h.

Field Documentation

cap

unsigned int pci_msix::cap

Capability offset.

Definition at line 36 of file pcimsix.h.

Referenced by pci_msix_disable(), pci_msix_enable(), and pci_msix_ioremap().

count

unsigned int pci_msix::count

Number of vectors.

Definition at line 38 of file pcimsix.h.

Referenced by pci_msix_enable().

table

void* pci_msix::table

MSI-X table.

Definition at line 40 of file pcimsix.h.

Referenced by pci_msix_control(), pci_msix_disable(), pci_msix_dump(), pci_msix_enable(), and pci_msix_map().

pba

void* pci_msix::pba

Pending bit array.

Definition at line 42 of file pcimsix.h.

Referenced by pci_msix_disable(), pci_msix_dump(), and pci_msix_enable().

msg

uint32_t* pci_msix::msg

Dummy message target.

Definition at line 44 of file pcimsix.h.

Referenced by pci_msix_disable(), and pci_msix_enable().

map

struct dma_mapping pci_msix::map

Dummy message target mapping.

Definition at line 46 of file pcimsix.h.

Referenced by pci_msix_disable(), and pci_msix_enable().

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The documentation for this struct was generated from the following file:

• include/ipxe/pcimsix.h