Commit | Line | Data |
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1965aae3 PA |
1 | #ifndef _ASM_X86_IOMMU_H |
2 | #define _ASM_X86_IOMMU_H | |
f2cf8e08 YL |
3 | |
4 | extern void pci_iommu_shutdown(void); | |
5 | extern void no_iommu_init(void); | |
160c1d8e | 6 | extern struct dma_map_ops nommu_dma_ops; |
f2cf8e08 YL |
7 | extern int force_iommu, no_iommu; |
8 | extern int iommu_detected; | |
e93be88d | 9 | |
5b6985ce FY |
10 | /* 10 seconds */ |
11 | #define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) | |
12 | ||
1965aae3 | 13 | #endif /* _ASM_X86_IOMMU_H */ |