linux_dsm_epyc7002/include/asm-x86/k8.h

#ifndef _ASM_K8_H
#define _ASM_K8_H 1

#include <linux/pci.h>

extern struct pci_device_id k8_nb_ids[];

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_scan_nodes(unsigned long start, unsigned long end);

#endif
[PATCH] x86_64: Clean and enhance up K8 northbridge access code - Factor out the duplicated access/cache code into a single file * Shared between i386/x86-64. - Share flush code between AGP and IOMMU * Fix a bug: AGP didn't wait for end of flush before - Drop 8 northbridges limit and allocate dynamically - Add lock to serialize AGP and IOMMU GART flushes - Add PCI ID for next AMD northbridge - Random related cleanups The old K8 NUMA discovery code is unchanged. New systems should all use SRAT for this. Cc: "Navin Boppuri" <navin.boppuri@newisys.com> Cc: Dave Jones <davej@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2006-06-26 18:56:40 +07:00			`#ifndef _ASM_K8_H`
			`#define _ASM_K8_H 1`

			`#include <linux/pci.h>`

			`extern struct pci_device_id k8_nb_ids[];`

			`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);`
x86: move k8 related declarations Move k8 related declarations to k8.h and fix numa_64.c Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> 2008-01-30 19:30:16 +07:00			`extern int k8_scan_nodes(unsigned long start, unsigned long end);`
[PATCH] x86_64: Clean and enhance up K8 northbridge access code - Factor out the duplicated access/cache code into a single file * Shared between i386/x86-64. - Share flush code between AGP and IOMMU * Fix a bug: AGP didn't wait for end of flush before - Drop 8 northbridges limit and allocate dynamically - Add lock to serialize AGP and IOMMU GART flushes - Add PCI ID for next AMD northbridge - Random related cleanups The old K8 NUMA discovery code is unchanged. New systems should all use SRAT for this. Cc: "Navin Boppuri" <navin.boppuri@newisys.com> Cc: Dave Jones <davej@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2006-06-26 18:56:40 +07:00
			`#endif`