| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_X86_DEVICE_H | |
| #define _ASM_X86_DEVICE_H | |
| struct dev_archdata { | |
| #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; | |
| const 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 */ |