2008-10-23 13:26:29 +08:00
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#ifndef _ASM_X86_K8_H
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#define _ASM_X86_K8_H
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2006-06-26 19:56:40 +08:00
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#include <linux/pci.h>
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extern struct pci_device_id k8_nb_ids[];
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2009-10-29 07:09:55 +08:00
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struct bootnode;
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2006-06-26 19:56:40 +08:00
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extern int early_is_k8_nb(u32 value);
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extern struct pci_dev **k8_northbridges;
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extern int num_k8_northbridges;
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extern int cache_k8_northbridges(void);
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extern void k8_flush_garts(void);
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2009-09-26 06:20:00 +08:00
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extern int k8_get_nodes(struct bootnode *nodes);
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extern int k8_numa_init(unsigned long start_pfn, unsigned long end_pfn);
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extern int k8_scan_nodes(void);
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2006-06-26 19:56:40 +08:00
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2009-04-09 21:16:17 +08:00
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#ifdef CONFIG_K8_NB
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2009-04-15 01:34:37 +08:00
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static inline struct pci_dev *node_to_k8_nb_misc(int node)
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{
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return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL;
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}
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2009-04-09 21:16:17 +08:00
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#else
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2009-04-15 01:34:37 +08:00
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static inline struct pci_dev *node_to_k8_nb_misc(int node)
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{
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return NULL;
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}
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2009-04-09 21:16:17 +08:00
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#endif
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2008-10-23 13:26:29 +08:00
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#endif /* _ASM_X86_K8_H */
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