| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | |
| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 7 | void 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); |
| 9 | void 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 | |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 12 | extern int xen_swiotlb_init(int verbose, bool early); |
| 13 | extern const struct dma_map_ops xen_swiotlb_dma_ops; |
| 14 | |
| 15 | #endif /* __LINUX_SWIOTLB_XEN_H */ |