#ifndef _ASM_IA64_IOMMU_H | |
#define _ASM_IA64_IOMMU_H 1 | |
#define cpu_has_x2apic 0 | |
/* 10 seconds */ | |
#define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10) | |
extern void pci_iommu_shutdown(void); | |
extern void no_iommu_init(void); | |
#ifdef CONFIG_INTEL_IOMMU | |
extern int force_iommu, no_iommu; | |
extern int iommu_pass_through; | |
extern int iommu_detected; | |
extern int iommu_group_mf; | |
#else | |
#define iommu_pass_through (0) | |
#define no_iommu (1) | |
#define iommu_detected (0) | |
#define iommu_group_mf (0) | |
#endif | |
extern void iommu_dma_init(void); | |
extern void machvec_init(const char *name); | |
#endif |