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39 lines
887 B
C
39 lines
887 B
C
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/** @file
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XenBus Bus driver declarations.
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Copyright (C) 2014, Citrix Ltd.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _XEN_XENBUS_XENBUSB_H
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#define _XEN_XENBUS_XENBUSB_H
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#include "XenBusDxe.h"
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#define XENBUS_DEVICE_PATH_TYPE_VBD 0x1
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struct _XENBUS_DEVICE_PATH {
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VENDOR_DEVICE_PATH Vendor;
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UINT8 Type;
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UINT16 DeviceId;
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};
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/**
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Perform XenBus bus enumeration and install protocol for children.
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Caller should ensure that it is the only one to call this function. This
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function cannot be called concurrently.
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@param Dev A XENBUS_DEVICE instance.
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@return On success, XENSTORE_STATUS_SUCCESS. Otherwise an errno value
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indicating the type of failure.
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**/
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XENSTORE_STATUS
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XenBusEnumerateBus (
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XENBUS_DEVICE *Dev
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);
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#endif /* _XEN_XENBUS_XENBUSB_H */
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