[net-next-2.6.git] / arch / x86 / include / asm / k8.h

#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 */
Commit	Line	Data
1965aae3 PA	1	#ifndef _ASM_X86_K8_H
1965aae3 PA	2	#define _ASM_X86_K8_H
a32073bf AK	3
	4	#include <linux/pci.h>
	5
	6	extern struct pci_device_id k8_nb_ids[];
0420101c	7	struct bootnode;
a32073bf AK	8
	9	extern int early_is_k8_nb(u32 value);
	10	extern struct pci_dev **k8_northbridges;
	11	extern int num_k8_northbridges;
	12	extern int cache_k8_northbridges(void);
	13	extern void k8_flush_garts(void);
8ee2debc DR	14	extern int k8_get_nodes(struct bootnode *nodes);
	15	extern int k8_numa_init(unsigned long start_pfn, unsigned long end_pfn);
	16	extern int k8_scan_nodes(void);
a32073bf	17
afd9fcee	18	#ifdef CONFIG_K8_NB
d88d95eb BP	19	extern int num_k8_northbridges;
d88d95eb BP	20
b206525a JSR	21	static inline struct pci_dev *node_to_k8_nb_misc(int node)
	22	{
	23	return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL;
	24	}
d88d95eb	25
afd9fcee	26	#else
d88d95eb BP	27	#define num_k8_northbridges 0
d88d95eb BP	28
b206525a JSR	29	static inline struct pci_dev *node_to_k8_nb_misc(int node)
	30	{
	31	return NULL;
	32	}
afd9fcee AH	33	#endif
	34
	35
1965aae3	36	#endif /* _ASM_X86_K8_H */