1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __LINUX_SWIOTLB_XEN_H
3 #define __LINUX_SWIOTLB_XEN_H
5 #include <linux/swiotlb.h>
7 void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
8 size_t size, enum dma_data_direction dir);
9 void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle,
10 size_t size, enum dma_data_direction dir);
12 extern int xen_swiotlb_init(int verbose, bool early);
13 extern const struct dma_map_ops xen_swiotlb_dma_ops;
15 #endif /* __LINUX_SWIOTLB_XEN_H */