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- #ifndef _ASM_X86_DEVICE_H
- #define _ASM_X86_DEVICE_H
- struct dev_archdata {
- #ifdef CONFIG_X86_DEV_DMA_OPS
- struct dma_map_ops *dma_ops;
- #endif
- #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU)
- void *iommu; /* hook for IOMMU specific extension */
- #endif
- };
- #if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS)
- struct dma_domain {
- struct list_head node;
- struct dma_map_ops *dma_ops;
- int domain_nr;
- };
- void add_dma_domain(struct dma_domain *domain);
- void del_dma_domain(struct dma_domain *domain);
- #endif
- struct pdev_archdata {
- };
- #endif /* _ASM_X86_DEVICE_H */
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