1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _ASM_X86_DEVICE_H |
3 | #define _ASM_X86_DEVICE_H |
4 | |
5 | struct dev_archdata { |
6 | #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) |
7 | void *iommu; /* hook for IOMMU specific extension */ |
8 | #endif |
9 | #ifdef CONFIG_STA2X11 |
10 | bool is_sta2x11; |
11 | #endif |
12 | }; |
13 | |
14 | #if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS) |
15 | struct dma_domain { |
16 | struct list_head node; |
17 | const struct dma_map_ops *dma_ops; |
18 | int domain_nr; |
19 | }; |
20 | void add_dma_domain(struct dma_domain *domain); |
21 | void del_dma_domain(struct dma_domain *domain); |
22 | #endif |
23 | |
24 | struct pdev_archdata { |
25 | }; |
26 | |
27 | #endif /* _ASM_X86_DEVICE_H */ |
28 | |