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1 | /** @file\r |
2 | XenBus Bus driver declarations.\r | |
3 | \r | |
4 | Copyright (C) 2014, Citrix Ltd.\r | |
5 | \r | |
b26f0cf9 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
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7 | \r |
8 | **/\r | |
ac0a286f | 9 | \r |
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10 | #ifndef _XEN_XENBUS_XENBUSB_H\r |
11 | #define _XEN_XENBUS_XENBUSB_H\r | |
12 | \r | |
13 | #include "XenBusDxe.h"\r | |
14 | \r | |
ac0a286f | 15 | #define XENBUS_DEVICE_PATH_TYPE_VBD 0x1\r |
86d968e0 | 16 | struct _XENBUS_DEVICE_PATH {\r |
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17 | VENDOR_DEVICE_PATH Vendor;\r |
18 | UINT8 Type;\r | |
19 | UINT16 DeviceId;\r | |
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20 | };\r |
21 | \r | |
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22 | /**\r |
23 | Perform XenBus bus enumeration and install protocol for children.\r | |
24 | \r | |
25 | Caller should ensure that it is the only one to call this function. This\r | |
26 | function cannot be called concurrently.\r | |
27 | \r | |
28 | @param Dev A XENBUS_DEVICE instance.\r | |
29 | \r | |
30 | @return On success, XENSTORE_STATUS_SUCCESS. Otherwise an errno value\r | |
31 | indicating the type of failure.\r | |
32 | **/\r | |
33 | XENSTORE_STATUS\r | |
34 | XenBusEnumerateBus (\r | |
ac0a286f | 35 | XENBUS_DEVICE *Dev\r |
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36 | );\r |
37 | \r | |
38 | #endif /* _XEN_XENBUS_XENBUSB_H */\r |