diff options
Diffstat (limited to 'arch/x86/include/asm/iommu.h')
| -rw-r--r-- | arch/x86/include/asm/iommu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h index af326a2975b5..fd6d21bbee6c 100644 --- a/arch/x86/include/asm/iommu.h +++ b/arch/x86/include/asm/iommu.h | |||
| @@ -6,6 +6,7 @@ extern void no_iommu_init(void); | |||
| 6 | extern struct dma_map_ops nommu_dma_ops; | 6 | extern struct dma_map_ops nommu_dma_ops; |
| 7 | extern int force_iommu, no_iommu; | 7 | extern int force_iommu, no_iommu; |
| 8 | extern int iommu_detected; | 8 | extern int iommu_detected; |
| 9 | extern int iommu_pass_through; | ||
| 9 | 10 | ||
| 10 | /* 10 seconds */ | 11 | /* 10 seconds */ |
| 11 | #define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) | 12 | #define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) |