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Diffstat (limited to '')
| -rw-r--r-- | include/xen/swiotlb-xen.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h new file mode 100644 index 000000000..d5eaf9d68 --- /dev/null +++ b/include/xen/swiotlb-xen.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_SWIOTLB_XEN_H +#define __LINUX_SWIOTLB_XEN_H + +#include <linux/swiotlb.h> + +void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle, + size_t size, enum dma_data_direction dir); +void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle, + size_t size, enum dma_data_direction dir); + +extern int xen_swiotlb_init(int verbose, bool early); +extern const struct dma_map_ops xen_swiotlb_dma_ops; + +#endif /* __LINUX_SWIOTLB_XEN_H */ |