Introduce xen_dma_map_page, xen_dma_unmap_page, xen_dma_sync_single_for_cpu and xen_dma_sync_single_for_device. They have empty implementations on x86 and ia64 but they call the corresponding platform dma_ops function on arm and arm64. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Changes in v9: - xen_dma_map_page return void, avoid page_to_phys. |
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| .. | ||
| events.h | ||
| hypercall.h | ||
| hypervisor.h | ||
| interface_32.h | ||
| interface_64.h | ||
| interface.h | ||
| page-coherent.h | ||
| page.h | ||
| pci.h | ||
| swiotlb-xen.h | ||
| trace_types.h | ||