16 строки
504 B
C
16 строки
504 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LINUX_SWIOTLB_XEN_H
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#define __LINUX_SWIOTLB_XEN_H
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#include <linux/swiotlb.h>
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void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
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size_t size, enum dma_data_direction dir);
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void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle,
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size_t size, enum dma_data_direction dir);
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extern int xen_swiotlb_init(int verbose, bool early);
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extern const struct dma_map_ops xen_swiotlb_dma_ops;
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#endif /* __LINUX_SWIOTLB_XEN_H */
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