에프에이리눅스 / fullcycle-jenkins-joy

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kernel/linux-rt-4.4.41/arch/x86/include/asm/iommu.h 293 Bytes
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5113f6f70   김현기   kernel add 
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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 */