165 lines
5.8 KiB
C
165 lines
5.8 KiB
C
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/*++ BUILD Version: 0001 // Increment this if a change has global effects
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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ntddpar.h
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Abstract:
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This is the include file that defines all constants and types for
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accessing the Parallel device.
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Author:
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Steve Wood (stevewo) 27-May-1990
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Revision History:
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--*/
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//
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// Interface GUID
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//
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//
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// need these GUIDs outside conditional includes so that user can
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// #include <ntddpar.h> in precompiled header
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// #include <initguid.h> in a single source file
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// #include <ntddpar.h> in that source file a second time to instantiate the GUIDs
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//
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// #ifdef WANT_WDM
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#ifndef FAR
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#define FAR
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#endif
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#ifdef DEFINE_GUID
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DEFINE_GUID(GUID_DEVINTERFACE_PARALLEL, 0x97F76EF0, 0xF883, 0x11D0, 0xAF, 0x1F, 0x00, 0x00, 0xF8, 0x00, 0x84, 0x5C);
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DEFINE_GUID(GUID_DEVINTERFACE_PARCLASS, 0x811FC6A5, 0xF728, 0x11D0, 0xA5, 0x37, 0x00, 0x00, 0xF8, 0x75, 0x3E, 0xD1);
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//
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// Obsolete device interface class GUID names.
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// (use of above GUID_DEVINTERFACE_* names is recommended).
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//
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#define GUID_PARALLEL_DEVICE GUID_DEVINTERFACE_PARALLEL
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#define GUID_PARCLASS_DEVICE GUID_DEVINTERFACE_PARCLASS
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#endif
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// #endif
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#ifndef _NTDDPAR_
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#define _NTDDPAR_
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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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// NtDeviceIoControlFile IoControlCode values for this device.
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//
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// Warning: Remember that the low two bits of the code specify how the
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// buffers are passed to the driver!
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//
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#define IOCTL_PAR_BASE FILE_DEVICE_PARALLEL_PORT
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#define IOCTL_PAR_QUERY_INFORMATION CTL_CODE(FILE_DEVICE_PARALLEL_PORT,1,METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_PAR_SET_INFORMATION CTL_CODE(FILE_DEVICE_PARALLEL_PORT,2,METHOD_BUFFERED,FILE_ANY_ACCESS)
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//
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// Returns NULL terminated device ID string
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//
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#define IOCTL_PAR_QUERY_DEVICE_ID CTL_CODE(FILE_DEVICE_PARALLEL_PORT,3,METHOD_BUFFERED,FILE_ANY_ACCESS)
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//
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// Returns buffer size required for a call to IOCTL_PAR_QUERY_DEVICE_ID
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// to succeed. This includes device ID size plus space for terminating NULL.
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//
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#define IOCTL_PAR_QUERY_DEVICE_ID_SIZE CTL_CODE(FILE_DEVICE_PARALLEL_PORT,4,METHOD_BUFFERED,FILE_ANY_ACCESS)
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#define IOCTL_IEEE1284_GET_MODE CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_IEEE1284_NEGOTIATE CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_SET_WRITE_ADDRESS CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_SET_READ_ADDRESS CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_GET_DEVICE_CAPS CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_GET_DEFAULT_MODES CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_PING CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
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//
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// Similar to IOCTL_PAR_QUERY_DEVICE_ID above, but includes (i.e., does
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// not discard) the two byte size prefix returned by the device.
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//
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#define IOCTL_PAR_QUERY_RAW_DEVICE_ID CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_ECP_HOST_RECOVERY CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_GET_READ_ADDRESS CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_GET_WRITE_ADDRESS CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_TEST CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PAR_IS_PORT_FREE CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
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// returns Location of the port - generally of the form: LPTx or LPTx.y or LPTx.y-z
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#define IOCTL_PAR_QUERY_LOCATION CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)
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//
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// NtDeviceIoControlFile InputBuffer/OutputBuffer record structures for
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// this device.
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//
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typedef struct _PAR_QUERY_INFORMATION{
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UCHAR Status;
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} PAR_QUERY_INFORMATION, *PPAR_QUERY_INFORMATION;
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typedef struct _PAR_SET_INFORMATION{
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UCHAR Init;
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} PAR_SET_INFORMATION, *PPAR_SET_INFORMATION;
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#define PARALLEL_INIT 0x1
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#define PARALLEL_AUTOFEED 0x2
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#define PARALLEL_PAPER_EMPTY 0x4
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#define PARALLEL_OFF_LINE 0x8
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#define PARALLEL_POWER_OFF 0x10
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#define PARALLEL_NOT_CONNECTED 0x20
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#define PARALLEL_BUSY 0x40
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#define PARALLEL_SELECTED 0x80
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//
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// This is the structure returned by IOCTL_PAR_QUERY_DEVICE_ID_SIZE.
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//
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typedef struct _PAR_DEVICE_ID_SIZE_INFORMATION {
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ULONG DeviceIdSize;
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} PAR_DEVICE_ID_SIZE_INFORMATION, *PPAR_DEVICE_ID_SIZE_INFORMATION;
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//
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// These constants are used to construct the mask for the negotiation IOCTL.
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// These need to be moved to ntddpar.h so that they are available to User Mode...
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// IOCTL_INTERNAL_IEEE1284_NEGOTIATE.
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//
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typedef struct _PARCLASS_NEGOTIATION_MASK {
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USHORT usReadMask;
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USHORT usWriteMask;
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} PARCLASS_NEGOTIATION_MASK, *PPARCLASS_NEGOTIATION_MASK;
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#define NONE 0x0000
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#define CENTRONICS 0x0001 /* Write Only */
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#define IEEE_COMPATIBILITY 0x0002 /* Write Only */
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#define NIBBLE 0x0004 /* Read Only */
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#define CHANNEL_NIBBLE 0x0008 /* Read Only */
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#define BYTE_BIDIR 0x0010 /* Read Only */
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#define EPP_HW 0x0020
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#define EPP_SW 0x0040
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#define EPP_ANY 0x0060
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#define BOUNDED_ECP 0x0080
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#define ECP_HW_NOIRQ 0x0100 /* HWECP PIO */
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#define ECP_HW_IRQ 0x0200 /* HWECP with IRQ */
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#define ECP_SW 0x0400
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#define ECP_ANY 0x0780
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#ifdef __cplusplus
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}
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#endif
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#endif // _NTDDPAR_
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