30 lines
682 B
C
30 lines
682 B
C
|
#ifndef _ASM_X8664_IOMMU_H
|
||
|
|
#define _ASM_X8664_IOMMU_H 1
|
||
|
|
|
||
|
|
extern void pci_iommu_shutdown(void);
|
||
|
|
extern void no_iommu_init(void);
|
||
|
|
extern int force_iommu, no_iommu;
|
||
|
|
extern int iommu_detected;
|
||
|
|
#ifdef CONFIG_IOMMU
|
||
|
|
extern void gart_iommu_init(void);
|
||
|
|
extern void gart_iommu_shutdown(void);
|
||
|
|
extern void __init gart_parse_options(char *);
|
||
|
|
extern void iommu_hole_init(void);
|
||
|
|
extern int fallback_aper_order;
|
||
|
|
extern int fallback_aper_force;
|
||
|
|
extern int iommu_aperture;
|
||
|
|
extern int iommu_aperture_allowed;
|
||
|
|
extern int iommu_aperture_disabled;
|
||
|
|
extern int fix_aperture;
|
||
|
|
#else
|
||
|
|
#define iommu_aperture 0
|
||
|
|
#define iommu_aperture_allowed 0
|
||
|
|
|
||
|
|
static inline void gart_iommu_shutdown(void)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|