34 lines
743 B
C
34 lines
743 B
C
/*
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* Copyright © 2018, 2021 Oracle and/or its affiliates.
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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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*/
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#ifndef PROXY_H
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#define PROXY_H
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#include "hw/pci/pci.h"
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#include "io/channel.h"
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#define TYPE_PCI_PROXY_DEV "x-pci-proxy-dev"
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OBJECT_DECLARE_SIMPLE_TYPE(PCIProxyDev, PCI_PROXY_DEV)
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struct PCIProxyDev {
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PCIDevice parent_dev;
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char *fd;
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/*
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* Mutex used to protect the QIOChannel fd from
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* the concurrent access by the VCPUs since proxy
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* blocks while awaiting for the replies from the
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* process remote.
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*/
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QemuMutex io_mutex;
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QIOChannel *ioc;
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Error *migration_blocker;
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};
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#endif /* PROXY_H */
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