pci.h File Reference

#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/types.h>
#include <asm/io.h>
#include <asm/scatterlist.h>
#include <asm/hw_irq.h>
#include <asm-generic/pci-dma-compat.h>

Go to the source code of this file.

Data Structures
struct	pci_vector_struct
struct	pci_window
struct	pci_controller

Macros
#define	pcibios_assign_all_busses()   0
#define	PCIBIOS_MIN_IO   0x1000
#define	PCIBIOS_MIN_MEM   0x10000000
#define	PCI_DMA_BUS_IS_PHYS   (ia64_max_iommu_merge_mask == ~0UL)
#define	HAVE_PCI_MMAP
#define	HAVE_PCI_LEGACY
#define	pci_get_legacy_mem   platform_pci_get_legacy_mem
#define	pci_legacy_read   platform_pci_legacy_read
#define	pci_legacy_write   platform_pci_legacy_write
#define	PCI_CONTROLLER(busdev)   ((struct pci_controller *) busdev->sysdata)
#define	pci_domain_nr(busdev)   (PCI_CONTROLLER(busdev)->segment)
#define	HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ

Functions
void	pcibios_config_init (void)
int	pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine)
int	pci_mmap_legacy_page_range (struct pci_bus *bus, struct vm_area_struct *vma, enum pci_mmap_state mmap_state)

Variables
unsigned long	ia64_max_iommu_merge_mask
struct pci_ops	pci_root_ops

Macro Definition Documentation

#define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ

Definition at line 132 of file pci.h.

#define HAVE_PCI_LEGACY

Definition at line 83 of file pci.h.

#define HAVE_PCI_MMAP

Definition at line 80 of file pci.h.

#define PCI_CONTROLLER

(

busdev

)

((struct pci_controller *) busdev->sysdata)

Definition at line 109 of file pci.h.

#define PCI_DMA_BUS_IS_PHYS   (ia64_max_iommu_merge_mask == ~0UL)

Definition at line 51 of file pci.h.

#define pci_domain_nr

(

busdev

)

(PCI_CONTROLLER(busdev)->segment)

Definition at line 110 of file pci.h.

#define pci_get_legacy_mem   platform_pci_get_legacy_mem

Definition at line 88 of file pci.h.

#define pci_legacy_read   platform_pci_legacy_read

Definition at line 89 of file pci.h.

#define pci_legacy_write   platform_pci_legacy_write

Definition at line 90 of file pci.h.

#define pcibios_assign_all_busses

(

void

)

0

Definition at line 27 of file pci.h.

#define PCIBIOS_MIN_IO   0x1000

Definition at line 29 of file pci.h.

#define PCIBIOS_MIN_MEM   0x10000000

Definition at line 30 of file pci.h.

Function Documentation

int pci_mmap_legacy_page_range	(	struct pci_bus *	bus,
		struct vm_area_struct *	vma,
		enum pci_mmap_state	mmap_state
	)

pci_mmap_legacy_page_range - map legacy memory space to userland : bus whose legacy space we're mapping : vma passed in by mmap

Map legacy memory space for this device back to userspace using a machine vector to get the base address.

Definition at line 283 of file pci-sysfs.c.

int pci_mmap_page_range	(	struct pci_dev *	dev,
		struct vm_area_struct *	vma,
		enum pci_mmap_state	mmap_state,
		int	write_combine
	)

Definition at line 629 of file bios32.c.

void pcibios_config_init

(

void

)

Variable Documentation

unsigned long ia64_max_iommu_merge_mask

Definition at line 129 of file setup.c.

struct pci_ops pci_root_ops

Definition at line 30 of file pci-vdk.c.