#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 [31mCONFIG_INTEL_IOMMU[0m 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 |