[linux-2.6-block.git] / arch / ia64 / include / asm / iommu.h

#ifndef _ASM_IA64_IOMMU_H
#define _ASM_IA64_IOMMU_H 1

/* 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;
#else
#define iommu_pass_through	(0)
#define no_iommu		(1)
#define iommu_detected		(0)
#endif
extern void iommu_dma_init(void);
extern void machvec_init(const char *name);

#endif
Commit	Line	Data
62fdd767 FY	1	#ifndef _ASM_IA64_IOMMU_H
	2	#define _ASM_IA64_IOMMU_H 1
	3
62fdd767 FY	4	/* 10 seconds */
	5	#define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10)
	6
	7	extern void pci_iommu_shutdown(void);
	8	extern void no_iommu_init(void);
d3f13810	9	#ifdef CONFIG_INTEL_IOMMU
f5d1b97b	10	extern int force_iommu, no_iommu;
4ed0d3e6	11	extern int iommu_pass_through;
f5d1b97b	12	extern int iommu_detected;
008fe148 LT	13	#else
008fe148 LT	14	#define iommu_pass_through (0)
f5d1b97b SS	15	#define no_iommu (1)
f5d1b97b SS	16	#define iommu_detected (0)
008fe148	17	#endif
62fdd767 FY	18	extern void iommu_dma_init(void);
62fdd767 FY	19	extern void machvec_init(const char *name);
62fdd767 FY	20
62fdd767 FY	21	#endif