pci.c File Reference

#include <pci/pci.h>
#include <sys/io.h>
#include <ubixos/types.h>
#include <lib/kprintf.h>

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Functions
int	pci_init ()
bool	pciProbe (int bus, int dev, int func, struct pciConfig *cfg)
uInt32	pciRead (int bus, int dev, int func, int reg, int bytes)
void	pciWrite (int bus, int dev, int func, int reg, uInt32 v, int bytes)
Variables
struct {
uInt8   baseClass
uInt8   interface
const char *   name
uInt8   subClass
}	pciClasses []

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Function Documentation

int pci_init

(

)

Definition at line 292 of file pci.c.

References pciConfig::baseClass, confadd::bus, countof, confadd::dev, confadd::func, pciConfig::interface, pciConfig::irq, kprintf(), name, pciClasses, pciProbe(), pciConfig::subClass, and TRUE.

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bool pciProbe	(	int	bus,
		int	dev,
		int	func,
		struct pciConfig *	cfg
	)

Definition at line 236 of file pci.c.

References pciConfig::base, pciConfig::baseClass, pciConfig::bist, pciConfig::bus, pciConfig::cacheLineSize, pciConfig::command, pciConfig::dev, pciConfig::deviceId, FALSE, pciConfig::func, pciConfig::headerType, pciConfig::interface, pciConfig::irq, kprintf(), pciConfig::latencyTimer, pciRead(), pciWrite(), pciConfig::size, pciConfig::status, pciConfig::subClass, pciConfig::subsys, pciConfig::subsysVendor, TRUE, pciConfig::vendorId, and x10.

Referenced by pci_init().

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uInt32 pciRead	(	int	bus,
		int	dev,
		int	func,
		int	reg,
		int	bytes
	)

Definition at line 182 of file pci.c.

References inportByte(), inportDWord(), inportWord(), and outportDWord().

Referenced by pciProbe().

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void pciWrite	(	int	bus,
		int	dev,
		int	func,
		int	reg,
		uInt32	v,
		int	bytes
	)

Definition at line 210 of file pci.c.

References outportByte(), outportDWord(), and outportWord().

Referenced by pciProbe().

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Variable Documentation

uInt8 baseClass

Definition at line 36 of file pci.c.

uInt8 interface

Definition at line 38 of file pci.c.

const char* name

Definition at line 39 of file pci.c.

Referenced by def_ctls(), initHardDisk(), lookup(), and pci_init().

struct { ... } pciClasses[]

Referenced by pci_init().

uInt8 subClass

Definition at line 37 of file pci.c.

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