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1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_ARM_XEN_OPS_H
3#define _ASM_ARM_XEN_OPS_H
4
5#include <xen/swiotlb-xen.h>
6#include <xen/xen-ops.h>
7
8static inline void xen_setup_dma_ops(struct device *dev)
9{
10#ifdef CONFIG_XEN
11 if (xen_swiotlb_detect())
12 dev->dma_ops = &xen_swiotlb_dma_ops;
13#endif
14}
15
16#endif /* _ASM_ARM_XEN_OPS_H */
17

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source code of linux/include/xen/arm/xen-ops.h