a98f565462
Split xen_swiotlb_init into a normal an an early case. That makes both much simpler and more readable, and also allows marking the early code as __init and x86-only. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17 lines
520 B
C
17 lines
520 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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int xen_swiotlb_init(void);
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void __init xen_swiotlb_init_early(void);
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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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