17 lines
709 B
C
17 lines
709 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _XEN_ARM_PAGE_COHERENT_H
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#define _XEN_ARM_PAGE_COHERENT_H
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void __xen_dma_map_page(struct device *hwdev, struct page *page,
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dma_addr_t dev_addr, unsigned long offset, size_t size,
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enum dma_data_direction dir, unsigned long attrs);
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void __xen_dma_unmap_page(struct device *hwdev, dma_addr_t handle,
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size_t size, enum dma_data_direction dir,
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unsigned long attrs);
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void __xen_dma_sync_single_for_cpu(struct device *hwdev,
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dma_addr_t handle, size_t size, enum dma_data_direction dir);
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void __xen_dma_sync_single_for_device(struct device *hwdev,
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dma_addr_t handle, size_t size, enum dma_data_direction dir);
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#endif /* _XEN_ARM_PAGE_COHERENT_H */
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