Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef __LINUX_SWIOTLB_XEN_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define __LINUX_SWIOTLB_XEN_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #include <linux/swiotlb.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 			  size_t size, enum dma_data_direction dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 			     size_t size, enum dma_data_direction dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) extern int xen_swiotlb_init(int verbose, bool early);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) extern const struct dma_map_ops xen_swiotlb_dma_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #endif /* __LINUX_SWIOTLB_XEN_H */