RTEMS 6.1-rc5
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Macros | Functions
pcibios.c File Reference
#include <rtems.h>
#include <bsp.h>
#include <rtems/pci.h>
#include <string.h>

Macros

#define PCIB_DEVSIG_MAKE(b, d, f)   ((b<<8)|(d<<3)|(f))
 Make device signature from bus number, device numebr and function number.
 
#define PCIB_DEVSIG_BUS(x)   (((x)>>8) &0xff)
 Extract valrous part from device signature.
 
#define PCIB_DEVSIG_DEV(x)   (((x)>>3) & 0x1f)
 
#define PCIB_DEVSIG_FUNC(x)   ((x) & 0x7)
 

Functions

const pci_config_access_functionspci_bios_initialize (void)
 

Detailed Description

PCI Support when Configuration Space is accessed via BIOS