pci.c File Reference

#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/sched.h>
#include <linux/capability.h>
#include <linux/errno.h>
#include <linux/pci.h>
#include <linux/msi.h>
#include <linux/irq.h>
#include <linux/init.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/prom.h>
#include <asm/apb.h>
#include "pci_impl.h"

Go to the source code of this file.

Macros
#define	GET_64BIT(prop, i)   ((((u64) (prop)[(i)]) << 32) | (prop)[(i)+1])

Functions
void	pci_config_read8 (u8 *addr, u8 *ret)
void	pci_config_read16 (u16 *addr, u16 *ret)
void	pci_config_read32 (u32 *addr, u32 *ret)
void	pci_config_write8 (u8 *addr, u8 val)
void	pci_config_write16 (u16 *addr, u16 val)
void	pci_config_write32 (u32 *addr, u32 val)
	__setup ("ofpci_debug=", ofpci_debug)
struct pci_bus *__devinit	pci_scan_one_pbm (struct pci_pbm_info *pbm, struct device *parent)
void __devinit	pcibios_fixup_bus (struct pci_bus *pbus)
resource_size_t	pcibios_align_resource (void *data, const struct resource *res, resource_size_t size, resource_size_t align)
int	pcibios_enable_device (struct pci_dev *dev, int mask)
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_domain_nr (struct pci_bus *pbus)
	EXPORT_SYMBOL (pci_domain_nr)
int	pci64_dma_supported (struct pci_dev *pdev, u64 device_mask)
void	pci_resource_to_user (const struct pci_dev *pdev, int bar, const struct resource *rp, resource_size_t *start, resource_size_t *end)
void	pcibios_set_master (struct pci_dev *dev)
	subsys_initcall (pcibios_init)

Variables
struct pci_pbm_info *	pci_pbm_root = NULL
int	pci_num_pbms = 0
volatile int	pci_poke_in_progress
volatile int	pci_poke_cpu = -1
volatile int	pci_poke_faulted

Macro Definition Documentation

#define GET_64BIT	(		prop,
			i
	)		((((u64) (prop)[(i)]) << 32) | (prop)[(i)+1])

Definition at line 411 of file pci.c.

Function Documentation

__setup

(

)

EXPORT_SYMBOL

(

pci_domain_nr

)

int pci64_dma_supported	(	struct pci_dev *	pdev,
		u64	device_mask
	)

Definition at line 897 of file pci.c.

void pci_config_read16	(	u16 *	addr,
		u16 *	ret
	)

Definition at line 66 of file pci.c.

void pci_config_read32	(	u32 *	addr,
		u32 *	ret
	)

Definition at line 88 of file pci.c.

void pci_config_read8	(	u8 *	addr,
		u8 *	ret
	)

Definition at line 44 of file pci.c.

void pci_config_write16	(	u16 *	addr,
		u16	val
	)

Definition at line 129 of file pci.c.

void pci_config_write32	(	u32 *	addr,
		u32	val
	)

Definition at line 148 of file pci.c.

void pci_config_write8	(	u8 *	addr,
		u8	val
	)

Definition at line 110 of file pci.c.

int pci_domain_nr

(

struct pci_bus *

pbus

)

Definition at line 838 of file pci.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 802 of file pci.c.

void pci_resource_to_user	(	const struct pci_dev *	pdev,
		int	bar,
		const struct resource *	rp,
		resource_size_t *	start,
		resource_size_t *	end
	)

Definition at line 923 of file pci.c.

struct pci_bus* __devinit pci_scan_one_pbm ( struct pci_pbm_info *  pbm, struct device *  parent  )

read

Definition at line 588 of file pci.c.

resource_size_t pcibios_align_resource	(	void *	data,
		const struct resource *	res,
		resource_size_t	size,
		resource_size_t	align
	)

Definition at line 625 of file pci.c.

int pcibios_enable_device	(	struct pci_dev *	dev,
		int	mask
	)

Definition at line 631 of file pci.c.

void __devinit pcibios_fixup_bus

(

struct pci_bus *

pbus

)

Definition at line 621 of file pci.c.

void pcibios_set_master

(

struct pci_dev *

dev

)

Definition at line 939 of file pci.c.

subsys_initcall

(

pcibios_init

)

Variable Documentation

int pci_num_pbms = 0

Definition at line 36 of file pci.c.

struct pci_pbm_info* pci_pbm_root = NULL

Definition at line 33 of file pci.c.

volatile int pci_poke_cpu = -1

Definition at line 39 of file pci.c.

volatile int pci_poke_faulted

Definition at line 40 of file pci.c.

volatile int pci_poke_in_progress

Definition at line 38 of file pci.c.