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Input: wm97xx: add new AC97 bus support
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1 #ifndef _ASM_X86_DEVICE_H
2 #define _ASM_X86_DEVICE_H
3
4 struct dev_archdata {
5 #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU)
6 void *iommu; /* hook for IOMMU specific extension */
7 #endif
8 };
9
10 #if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS)
11 struct dma_domain {
12 struct list_head node;
13 const struct dma_map_ops *dma_ops;
14 int domain_nr;
15 };
16 void add_dma_domain(struct dma_domain *domain);
17 void del_dma_domain(struct dma_domain *domain);
18 #endif
19
20 struct pdev_archdata {
21 };
22
23 #endif /* _ASM_X86_DEVICE_H */