123 lines
2.3 KiB
C
123 lines
2.3 KiB
C
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/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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ntdd1394.h
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Abstract:
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Definitions for the 1394 api
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Author:
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George Chrysanthakopoulos (georgioc) 4/26/99
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Environment:
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Kernel mode only
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Revision History:
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--*/
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#ifndef _NTDD1394_H_
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#define _NTDD1394_H_
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#if (_MSC_VER >= 1020)
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#pragma once
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// registry definitions
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//
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#define BUS1394_VIRTUAL_DEVICE_LIST_KEY L"Virtual Device List"
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#define BUS1394_LOCAL_HOST_INSTANCE_KEY L"LOCAL HOST EUI64"
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//
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// Various definitions
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//
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#define IOCTL_IEEE1394_API_REQUEST CTL_CODE( \
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FILE_DEVICE_UNKNOWN, \
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0x100, \
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METHOD_BUFFERED, \
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FILE_ANY_ACCESS \
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)
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//
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// IEEE 1394 Sbp2 Request packet. It is how other
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// device drivers communicate with the 1sbp2 trasnport.
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//
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typedef struct _IEEE1394_VDEV_PNP_REQUEST{
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ULONG fulFlags;
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ULONG Reserved;
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ULARGE_INTEGER InstanceId;
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UCHAR DeviceId;
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} IEEE1394_VDEV_PNP_REQUEST,*PIEEE1394_VDEV_PNP_REQUEST;
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typedef struct _IEEE1394_API_REQUEST {
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//
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// Holds the zero based Function number that corresponds to the request
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// that device drivers are asking the sbp2 port driver to carry out.
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//
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ULONG RequestNumber;
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//
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// Holds Flags that may be unique to this particular operation
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//
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ULONG Flags;
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//
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// Holds the structures used in performing the various 1394 APIs
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//
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union {
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IEEE1394_VDEV_PNP_REQUEST AddVirtualDevice;
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IEEE1394_VDEV_PNP_REQUEST RemoveVirtualDevice;
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} u;
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} IEEE1394_API_REQUEST, *PIEEE1394_API_REQUEST;
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//
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// Request Number
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//
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#define IEEE1394_API_ADD_VIRTUAL_DEVICE 0x00000001
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#define IEEE1394_API_REMOVE_VIRTUAL_DEVICE 0x00000002
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//
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// flags for the add/remove requests
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//
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#define IEEE1394_REQUEST_FLAG_UNICODE 0x00000001
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#define IEEE1394_REQUEST_FLAG_PERSISTENT 0x00000002
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#define IEEE1394_REQUEST_FLAG_USE_LOCAL_HOST_EUI 0x00000004
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//
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// definitions for the access/ownership 1394 scheme
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//
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#ifdef __cplusplus
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}
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#endif
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#endif // _NTDD1394_H_
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