mirror of https://gitee.com/openkylin/linux.git
37 lines
804 B
C
37 lines
804 B
C
#ifndef _ASM_X86_K8_H
|
|
#define _ASM_X86_K8_H
|
|
|
|
#include <linux/pci.h>
|
|
|
|
extern struct pci_device_id k8_nb_ids[];
|
|
struct bootnode;
|
|
|
|
extern int early_is_k8_nb(u32 value);
|
|
extern struct pci_dev **k8_northbridges;
|
|
extern int num_k8_northbridges;
|
|
extern int cache_k8_northbridges(void);
|
|
extern void k8_flush_garts(void);
|
|
extern int k8_get_nodes(struct bootnode *nodes);
|
|
extern int k8_numa_init(unsigned long start_pfn, unsigned long end_pfn);
|
|
extern int k8_scan_nodes(void);
|
|
|
|
#ifdef CONFIG_K8_NB
|
|
extern int num_k8_northbridges;
|
|
|
|
static inline struct pci_dev *node_to_k8_nb_misc(int node)
|
|
{
|
|
return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL;
|
|
}
|
|
|
|
#else
|
|
#define num_k8_northbridges 0
|
|
|
|
static inline struct pci_dev *node_to_k8_nb_misc(int node)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* _ASM_X86_K8_H */
|