| Path : /usr/lib/modules/3.10.0-957.21.3.el7.x86_64/source/arch/x86/include/asm/ |
| Current File : //usr/lib/modules/3.10.0-957.21.3.el7.x86_64/source/arch/x86/include/asm/iommu.h |
#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 */