1#ifndef _ASM_IA64_IOMMU_H
2#define _ASM_IA64_IOMMU_H 1
3
4#define cpu_has_x2apic 0
5/* 10 seconds */
6#define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10)
7
8extern void pci_iommu_shutdown(void);
9extern void no_iommu_init(void);
10#ifdef	CONFIG_INTEL_IOMMU
11extern int force_iommu, no_iommu;
12extern int iommu_pass_through;
13extern int iommu_detected;
14#else
15#define iommu_pass_through	(0)
16#define no_iommu		(1)
17#define iommu_detected		(0)
18#endif
19extern void iommu_dma_init(void);
20extern void machvec_init(const char *name);
21
22#endif
23