pci_bar Struct Reference

A base address register (BAR): where the device's registers are, how big they are, and whether they are ports or memory. More...

#include <pci.h>

Data Fields
uint64_t	addr
uint64_t	size
int	io

Detailed Description

A base address register (BAR): where the device's registers are, how big they are, and whether they are ports or memory.

Definition at line 81 of file pci.h.

Field Documentation

addr

uint64_t pci_bar::addr

Definition at line 82 of file pci.h.

Referenced by e1000_probe(), pci_assign(), pci_bar(), and pci_msi_enable().

io

int pci_bar::io

Definition at line 84 of file pci.h.

Referenced by e1000_probe(), pci_assign(), and pci_bar().

size

uint64_t pci_bar::size

Definition at line 83 of file pci.h.

Referenced by e1000_probe(), pci_assign(), and pci_bar().

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

• kernel/include/dev/pci.h