| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 1 | #ifndef _ASM_X86_DEVICE_H |
| 2 | #define _ASM_X86_DEVICE_H |
| Thomas Gleixner | 003a46c | 2007-10-15 13:57:47 +0200 | [diff] [blame] | 3 | |
| 4 | struct dev_archdata { |
| Alessandro Rubini | 4692d77 | 2012-04-04 19:39:58 +0200 | [diff] [blame] | 5 | #ifdef CONFIG_X86_DEV_DMA_OPS |
| 6 | struct dma_map_ops *dma_ops; |
| FUJITA Tomonori | 8d8bb39 | 2008-07-25 19:44:49 -0700 | [diff] [blame] | 7 | #endif |
| Suresh Siddha | d3f1381 | 2011-08-23 17:05:25 -0700 | [diff] [blame] | 8 | #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) |
| Keshavamurthy, Anil S | 358dd8a | 2007-10-21 16:41:59 -0700 | [diff] [blame] | 9 | void *iommu; /* hook for IOMMU specific extension */ |
| 10 | #endif |
| Thomas Gleixner | 003a46c | 2007-10-15 13:57:47 +0200 | [diff] [blame] | 11 | }; |
| 12 | |
| Keith Busch | d9c3d6f | 2016-01-12 13:18:08 -0700 | [diff] [blame] | 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 | |
| Magnus Damm | d7aacad | 2009-07-08 13:21:31 +0200 | [diff] [blame] | 23 | struct pdev_archdata { |
| 24 | }; |
| 25 | |
| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 26 | #endif /* _ASM_X86_DEVICE_H */ |