| #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; |
| 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; |
| #define iommu_aperture_allowed 0 |
| static inline void gart_iommu_shutdown(void) |