1b21518f73
The actual backend is "Chardev", CharBackend is the frontend side of it (whatever talks to the backend), let's rename it for readability. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Link: https://lore.kernel.org/r/20251022074612.1258413-1-marcandre.lureau@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* QEMU vhost-user backend
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*
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* Copyright (C) 2018 Red Hat Inc
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*
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* Authors:
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* Marc-André Lureau <marcandre.lureau@redhat.com>
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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_VHOST_USER_BACKEND_H
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#define QEMU_VHOST_USER_BACKEND_H
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#include "qom/object.h"
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#include "system/memory.h"
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#include "qemu/option.h"
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#include "qemu/bitmap.h"
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#include "hw/virtio/vhost.h"
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#include "hw/virtio/vhost-user.h"
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#include "chardev/char-fe.h"
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#include "io/channel.h"
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#define TYPE_VHOST_USER_BACKEND "vhost-user-backend"
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OBJECT_DECLARE_SIMPLE_TYPE(VhostUserBackend,
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VHOST_USER_BACKEND)
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struct VhostUserBackend {
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/* private */
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Object parent;
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char *chr_name;
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CharFrontend chr;
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VhostUserState vhost_user;
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struct vhost_dev dev;
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VirtIODevice *vdev;
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bool started;
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bool completed;
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};
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int vhost_user_backend_dev_init(VhostUserBackend *b, VirtIODevice *vdev,
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unsigned nvqs, Error **errp);
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void vhost_user_backend_start(VhostUserBackend *b);
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int vhost_user_backend_stop(VhostUserBackend *b);
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#endif
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