70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/*++
|
|
|
|
Copyright (c) 1997 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
dockinfo.h
|
|
|
|
Abstract:
|
|
|
|
This file defines a structure that is used to pass docking
|
|
station info from NTDETECT to NTLDR. See PNP BIOS Specification
|
|
Function 5 - "Get Docking Station Info" for details.
|
|
|
|
Author:
|
|
|
|
Doug Fritz [DFritz] 01-Oct-1997
|
|
|
|
Environment:
|
|
|
|
Both 16-bit real mode and 32-bit protected mode.
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#ifndef _DOCKINFO_
|
|
#define _DOCKINFO_
|
|
|
|
|
|
//
|
|
// FW_DOCKINFO_NOT_CALLED is used by NTLDR to detect the case where
|
|
// NTDETECT never called BIOS to get docking station info.
|
|
// (e.g., BIOS was not PnP). SUCCESS and NOT_DOCKED are from
|
|
// the Plug and Play BIOS Specification appendix E.
|
|
//
|
|
|
|
#define FW_DOCKINFO_SUCCESS 0x0000
|
|
#define FW_DOCKINFO_FUNCTION_NOT_SUPPORTED 0x0082
|
|
#define FW_DOCKINFO_SYSTEM_NOT_DOCKED 0x0087
|
|
#define FW_DOCKINFO_DOCK_STATE_UNKNOWN 0x0089
|
|
#define FW_DOCKINFO_BIOS_NOT_CALLED 0xffff
|
|
|
|
//
|
|
// Define FAR macro appropriately based on whether we're compiling 16-bit
|
|
// or 32-bit.
|
|
//
|
|
#ifdef X86_REAL_MODE
|
|
|
|
#ifndef FAR
|
|
#define FAR far
|
|
#endif
|
|
|
|
#else // not x86 real mode
|
|
|
|
#ifndef FAR
|
|
#define FAR
|
|
#endif
|
|
|
|
#endif // not x86 real mode
|
|
|
|
typedef struct {
|
|
ULONG DockID;
|
|
ULONG SerialNumber;
|
|
USHORT Capabilities;
|
|
USHORT ReturnCode; // initialize with FW_DOCKINFO_NOT_CALLED
|
|
} DOCKING_STATION_INFO, FAR * FPDOCKING_STATION_INFO, * PDOCKING_STATION_INFO;
|
|
|
|
#endif // _DOCKINFO_
|