Repository URL to install this package:
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Version:
4.9.40-1 ▾
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linux-headers-4.9.40-rt30-realtime
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usr
/
src
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linux-headers-4.9.40-rt30-realtime
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arch
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x86
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include
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asm
/
iommu.h
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#ifndef _ASM_X86_IOMMU_H
#define _ASM_X86_IOMMU_H
extern struct dma_map_ops nommu_dma_ops;
extern int force_iommu, no_iommu;
extern int iommu_detected;
extern int iommu_pass_through;
/* 10 seconds */
#define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000)
#endif /* _ASM_X86_IOMMU_H */