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e33cb789af
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>
27 lines
697 B
C
27 lines
697 B
C
/*
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* QEMU Xen emulation: Shared/overlay pages support
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*
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* Copyright © 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Authors: David Woodhouse <dwmw2@infradead.org>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef QEMU_XEN_OVERLAY_H
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#define QEMU_XEN_OVERLAY_H
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void xen_overlay_create(void);
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int xen_overlay_map_shinfo_page(uint64_t gpa);
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void *xen_overlay_get_shinfo_ptr(void);
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int xen_sync_long_mode(void);
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int xen_set_long_mode(bool long_mode);
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bool xen_is_long_mode(void);
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void xen_overlay_do_map_page(MemoryRegion *page, uint64_t gpa);
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#endif /* QEMU_XEN_OVERLAY_H */
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