prep_pci.c File Reference

#include <freeldr.h>
#include "prep.h"

Go to the source code of this file.

Data Structures
struct	pci_cfg
struct	pci_desc
Defines
#define	rev16(x)   ((((x)>>8)&0xff)|(((x)&0xff)<<8))
#define	rev32(x)   ((((x)>>24)&0xff)|(((x)>>8)&0xff00)|(((x)&0xff00)<<8)|(((x)&0xff)<<24))
#define	pci_addr(bus, dev, fn, reg)
#define	pci_cfg_addr(bus, dev, fn, reg)   pci_addr(bus,dev,fn,reg)
#define	PCI_VENDORID   0
#define	PCI_DEVICEID   2
#define	PCI_HEADER_TYPE   0xe
#define	PCI_BASECLASS   0xb
Functions
unsigned long	pci_read (pci_desc *desc, int bus, int dev, int fn, int reg, int len)
void	pci_read_bar (pci_desc *desc, int bus, int dev, int fn, int bar, struct _pci_bar *bar_data)
void	pci_write (pci_desc *desc, int bus, int dev, int fn, int reg, int len, int val)
void	pci_write_bar (pci_desc *desc, int bus, int dev, int fn, int bar, struct _pci_bar *bar_data)
void	print_bar (struct _pci_bar *bar)
void	pci_setup (PCONFIGURATION_COMPONENT_DATA pcibus, pci_desc *desc)
Variables
pci_desc	pci1_desc = { (void *)0x80000cf8 }