LXR linux/arch/x86/include/asm/k8.h

   1#ifndef _ASM_X86_K8_H
   2#define _ASM_X86_K8_H
   3
   4#include <linux/pci.h>
   5
   6extern struct pci_device_id k8_nb_ids[];
   7
   8extern int early_is_k8_nb(u32 value);
   9extern struct pci_dev **k8_northbridges;
  10extern int num_k8_northbridges;
  11extern int cache_k8_northbridges(void);
  12extern void k8_flush_garts(void);
  13extern int k8_scan_nodes(unsigned long start, unsigned long end);
  14
  15#ifdef CONFIG_K8_NB
  16static inline struct pci_dev *node_to_k8_nb_misc(int node)
  17{
  18        return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL;
  19}
  20#else
  21static inline struct pci_dev *node_to_k8_nb_misc(int node)
  22{
  23        return NULL;
  24}
  25#endif
  26
  27
  28#endif /* _ASM_X86_K8_H */
  29