diff options
Diffstat (limited to 'include/asm-x86/iommu.h')
| -rw-r--r-- | include/asm-x86/iommu.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h index 5f888cc5be49..546ad3110fea 100644 --- a/include/asm-x86/iommu.h +++ b/include/asm-x86/iommu.h @@ -1,11 +1,12 @@ -#ifndef _ASM_X8664_IOMMU_H -#define _ASM_X8664_IOMMU_H 1 +#ifndef ASM_X86__IOMMU_H +#define ASM_X86__IOMMU_H extern void pci_iommu_shutdown(void); extern void no_iommu_init(void); extern struct dma_mapping_ops nommu_dma_ops; extern int force_iommu, no_iommu; extern int iommu_detected; +extern int dmar_disabled; extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len); @@ -42,4 +43,4 @@ static inline void gart_iommu_hole_init(void) } #endif -#endif +#endif /* ASM_X86__IOMMU_H */ |