136 lines
3 KiB
OpenEdge ABL
136 lines
3 KiB
OpenEdge ABL
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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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sbp2api.h
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Abstract:
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Definitions for the 1394 Sbp2 transport/protocol driver api
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Author:
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George Chrysanthakopoulos (georgioc) 2/12/99
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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 _NTDDSBP2_H_
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#define _NTDDSBP2_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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// Various definitions
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//
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#define IOCTL_SBP2_REQUEST CTL_CODE( \
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FILE_DEVICE_UNKNOWN, \
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0x200, \
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METHOD_IN_DIRECT, \
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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 _SBP2_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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//
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// Fields necessary in order for the 1394 stack to carry out an
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// ParseTextLeaf request.
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//
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struct {
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ULONG fulFlags;
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ULONG Key; // quadlet direct value to search for
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ULONG ulLength;
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PVOID Buffer; // mdl to store the retrieved text leaf
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} RetrieveTextLeaf;
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struct {
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ULONG fulFlags;
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ULONG Parameter;
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ULONG Value;
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} AccessTransportSettings;
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struct {
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ULONG fulFlags;
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} SetPassword;
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} u;
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} SBP2_REQUEST, *PSBP2_REQUEST;
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#define SBP2REQ_FLAG_RETRIEVE_VALUE 0x1
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#define SBP2REQ_FLAG_MODIFY_VALUE 0x2
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//
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// sbp2 requests
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//
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#define SBP2_REQUEST_RETRIEVE_TEXT_LEAFS 1
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#define SBP2_REQUEST_ACCESS_TRANSPORT_SETTINGS 2
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#define SBP2_REQUEST_SET_PASSWORD 3
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//
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// values required for the SBP2_REQUEST_RETRIEVE_TEXT_LEAFS call
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//
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#define SBP2REQ_RETRIEVE_TEXT_LEAF_DIRECT 0x00000001
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#define SBP2REQ_RETRIEVE_TEXT_LEAF_INDIRECT 0x00000002
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#define SBP2REQ_RETRIEVE_TEXT_LEAF_FROM_UNIT_DIR 0x00000004
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#define SBP2REQ_RETRIEVE_TEXT_LEAF_FROM_LU_DIR 0x00000008
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//
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// values required for the parameter in SBP2_REQUEST_ACCESS_TRANSPORT_SETTINGS call
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//
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#define SBP2REQ_ACCESS_SETTINGS_QUEUE_SIZE 0x00000001
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//
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// values required for SBP2_REQUEST_SET_PASSWORD
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//
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#define SBP2REQ_SET_PASSWORD_CLEAR 0x00000001
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#define SBP2REQ_SET_PASSWORD_EXCLUSIVE 0x00000002
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#ifdef __cplusplus
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}
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#endif
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#endif // _NTDDSBP2_H_
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