2021-05-27 00:09:36 +05:00
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_X86_SWIOTLB_XEN_H
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#define _ASM_X86_SWIOTLB_XEN_H
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#ifdef CONFIG_SWIOTLB_XEN
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extern int __init pci_xen_swiotlb_detect(void);
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extern int pci_xen_swiotlb_init_late(void);
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#else
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2021-10-02 21:09:28 +05:00
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#define pci_xen_swiotlb_detect NULL
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2021-05-27 00:09:36 +05:00
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static inline int pci_xen_swiotlb_init_late(void) { return -ENXIO; }
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#endif
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#endif /* _ASM_X86_SWIOTLB_XEN_H */
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