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1965aae3 PA |
1 | #ifndef _ASM_X86_DEVICE_H |
2 | #define _ASM_X86_DEVICE_H | |
003a46cf TG |
3 | |
4 | struct dev_archdata { | |
4692d77f AR |
5 | #ifdef CONFIG_X86_DEV_DMA_OPS |
6 | struct dma_map_ops *dma_ops; | |
8d8bb39b | 7 | #endif |
d3f13810 | 8 | #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) |
358dd8ac KA |
9 | void *iommu; /* hook for IOMMU specific extension */ |
10 | #endif | |
003a46cf TG |
11 | }; |
12 | ||
d9c3d6ff KB |
13 | #if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS) |
14 | struct dma_domain { | |
15 | struct list_head node; | |
16 | struct dma_map_ops *dma_ops; | |
17 | int domain_nr; | |
18 | }; | |
19 | void add_dma_domain(struct dma_domain *domain); | |
20 | void del_dma_domain(struct dma_domain *domain); | |
21 | #endif | |
22 | ||
d7aacadd MD |
23 | struct pdev_archdata { |
24 | }; | |
25 | ||
1965aae3 | 26 | #endif /* _ASM_X86_DEVICE_H */ |