mirror of https://github.com/acidanthera/audk.git
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/** @file
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XenBus Bus driver declarations.
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Copyright (C) 2014, Citrix Ltd.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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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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