eec1d4fa00
Not only the naming of the files was confusing, it was even more so for the function and variable names. Renamed the K8 NB and NUMA stuff that is also used on other AMD platforms. This also renames the CONFIG_K8_NUMA option to CONFIG_AMD_NUMA and the related file k8topology_64.c to amdtopology_64.c. No functional changes intended. Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
40 lines
845 B
C
40 lines
845 B
C
#ifndef _ASM_X86_AMD_NB_H
|
|
#define _ASM_X86_AMD_NB_H
|
|
|
|
#include <linux/pci.h>
|
|
|
|
extern struct pci_device_id amd_nb_ids[];
|
|
struct bootnode;
|
|
|
|
extern int early_is_amd_nb(u32 value);
|
|
extern int cache_amd_northbridges(void);
|
|
extern void amd_flush_garts(void);
|
|
extern int amd_get_nodes(struct bootnode *nodes);
|
|
extern int amd_numa_init(unsigned long start_pfn, unsigned long end_pfn);
|
|
extern int amd_scan_nodes(void);
|
|
|
|
struct amd_northbridge_info {
|
|
u16 num;
|
|
u8 gart_supported;
|
|
struct pci_dev **nb_misc;
|
|
};
|
|
extern struct amd_northbridge_info amd_northbridges;
|
|
|
|
#ifdef CONFIG_AMD_NB
|
|
|
|
static inline struct pci_dev *node_to_amd_nb_misc(int node)
|
|
{
|
|
return (node < amd_northbridges.num) ? amd_northbridges.nb_misc[node] : NULL;
|
|
}
|
|
|
|
#else
|
|
|
|
static inline struct pci_dev *node_to_amd_nb_misc(int node)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* _ASM_X86_AMD_NB_H */
|