1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __LINUX_SWIOTLB_XEN_H
 3#define __LINUX_SWIOTLB_XEN_H
 4
 5#include <linux/swiotlb.h>
 
 6
 7void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
 8		phys_addr_t paddr, size_t size, enum dma_data_direction dir);
 9void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle,
10		phys_addr_t paddr, size_t size, enum dma_data_direction dir);
11
12extern int xen_swiotlb_init(int verbose, bool early);
13extern const struct dma_map_ops xen_swiotlb_dma_ops;
14
15#endif /* __LINUX_SWIOTLB_XEN_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __LINUX_SWIOTLB_XEN_H
 3#define __LINUX_SWIOTLB_XEN_H
 4
 5#include <linux/swiotlb.h>
 6#include <asm/xen/swiotlb-xen.h>
 7
 8void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
 9			  size_t size, enum dma_data_direction dir);
10void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle,
11			     size_t size, enum dma_data_direction dir);
12
 
13extern const struct dma_map_ops xen_swiotlb_dma_ops;
14
15#endif /* __LINUX_SWIOTLB_XEN_H */