| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_ARM_XEN_OPS_H | |
| #define _ASM_ARM_XEN_OPS_H | |
| #include <xen/swiotlb-xen.h> | |
| #include <xen/xen-ops.h> | |
| static inline void xen_setup_dma_ops(struct device *dev) | |
| { | |
| #ifdef CONFIG_XEN | |
| if (xen_is_grant_dma_device(dev)) | |
| xen_grant_setup_dma_ops(dev); | |
| else if (xen_swiotlb_detect()) | |
| dev->dma_ops = &xen_swiotlb_dma_ops; | |
| #endif | |
| } | |
| #endif /* _ASM_ARM_XEN_OPS_H */ |