1 #ifndef _ASM_IA64_MACHVEC_DIG_VTD_h
2 #define _ASM_IA64_MACHVEC_DIG_VTD_h
4 extern ia64_mv_setup_t dig_setup;
5 extern ia64_mv_dma_alloc_coherent vtd_alloc_coherent;
6 extern ia64_mv_dma_free_coherent vtd_free_coherent;
7 extern ia64_mv_dma_map_single_attrs vtd_map_single_attrs;
8 extern ia64_mv_dma_unmap_single_attrs vtd_unmap_single_attrs;
9 extern ia64_mv_dma_map_sg_attrs vtd_map_sg_attrs;
10 extern ia64_mv_dma_unmap_sg_attrs vtd_unmap_sg_attrs;
11 extern ia64_mv_dma_supported iommu_dma_supported;
12 extern ia64_mv_dma_mapping_error vtd_dma_mapping_error;
13 extern ia64_mv_dma_init pci_iommu_alloc;
16 * This stuff has dual use!
18 * For a generic kernel, the macros are used to initialize the
19 * platform's machvec structure. When compiling a non-generic kernel,
20 * the macros are used directly.
22 #define platform_name "dig_vtd"
23 #define platform_setup dig_setup
24 #define platform_dma_init pci_iommu_alloc
25 #define platform_dma_alloc_coherent vtd_alloc_coherent
26 #define platform_dma_free_coherent vtd_free_coherent
27 #define platform_dma_map_single_attrs vtd_map_single_attrs
28 #define platform_dma_unmap_single_attrs vtd_unmap_single_attrs
29 #define platform_dma_map_sg_attrs vtd_map_sg_attrs
30 #define platform_dma_unmap_sg_attrs vtd_unmap_sg_attrs
31 #define platform_dma_sync_single_for_cpu machvec_dma_sync_single
32 #define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg
33 #define platform_dma_sync_single_for_device machvec_dma_sync_single
34 #define platform_dma_sync_sg_for_device machvec_dma_sync_sg
35 #define platform_dma_supported iommu_dma_supported
36 #define platform_dma_mapping_error vtd_dma_mapping_error
38 #endif /* _ASM_IA64_MACHVEC_DIG_VTD_h */