#ifndef _ASM_PCI_H
#define _ASM_PCI_H
-#include <linux/config.h>
#include <linux/mm.h>
#ifdef __KERNEL__
unsigned int need_domain_info;
int iommu;
+
+ /* Optional access methods for reading/writing the bus number
+ of the PCI controller */
+ int (*get_busno)(void);
+ void (*set_busno)(int busno);
};
/*