234 lines
6.6 KiB
C
234 lines
6.6 KiB
C
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/*++
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Copyright (c) 1994-1999 Microsoft Corporation
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Module Name:
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ntddpcm.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 PCMCIA Adapters.
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// @@BEGIN_DDKSPLIT
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Author:
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Jeff McLeman
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Revision History:
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Ravisankar Pudipeddi (ravisp) 1-Jan-1997
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// @@END_DDKSPLIT
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--*/
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#ifndef _NTDDPCMH_
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#define _NTDDPCMH_
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#if _MSC_VER > 1000
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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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// Device Name - this string is the name of the device. It is the name
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// that should be passed to NtOpenFile when accessing the device.
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//
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// Note: For devices that support multiple units, it should be suffixed
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// with the Ascii representation of the unit number.
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//
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// Note: The IOCTL interface to pcmcia host controllers is turned off by
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// default. These IOCTLs are provided for testing purposes only. To
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// turn on this interface, add the following registry value:
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// HKLM\SYSTEM\CurrentControlSet\Services\Pcmcia\Parameters\IoctlInterface : REG_DWORD : 1
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//
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#define IOCTL_PCMCIA_BASE FILE_DEVICE_CONTROLLER
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#define DD_PCMCIA_DEVICE_NAME "\\\\.\\Pcmcia"
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//
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// IoControlCode values for this device.
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//
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#define IOCTL_GET_TUPLE_DATA CTL_CODE(IOCTL_PCMCIA_BASE, 3000, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SOCKET_INFORMATION CTL_CODE(IOCTL_PCMCIA_BASE, 3004, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_PCMCIA_HIDE_DEVICE CTL_CODE(IOCTL_PCMCIA_BASE, 3010, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_PCMCIA_REVEAL_DEVICE CTL_CODE(IOCTL_PCMCIA_BASE, 3011, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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//
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// Tuple request parameters.
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//
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typedef struct _PCMCIA_SOCKET_REQUEST {
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USHORT Socket;
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} PCMCIA_SOCKET_REQUEST, *PPCMCIA_SOCKET_REQUEST;
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typedef struct _TUPLE_REQUEST {
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USHORT Socket;
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} TUPLE_REQUEST, *PTUPLE_REQUEST;
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#define MANUFACTURER_NAME_LENGTH 64
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#define DEVICE_IDENTIFIER_LENGTH 64
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#define DRIVER_NAME_LENGTH 32
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#define PcmciaInvalidControllerType 0xffffffff
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//
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// Controller classes returned in socket information structure.
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//
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typedef enum _PCMCIA_CONTROLLER_CLASS {
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PcmciaInvalidControllerClass = -1,
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PcmciaIntelCompatible,
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PcmciaCardBusCompatible,
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PcmciaElcController,
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PcmciaDatabook,
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PcmciaPciPcmciaBridge,
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PcmciaCirrusLogic,
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PcmciaTI,
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PcmciaTopic,
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PcmciaRicoh,
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PcmciaDatabookCB,
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PcmciaOpti,
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PcmciaTrid,
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PcmciaO2Micro,
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PcmciaNEC,
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PcmciaNEC_98
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} PCMCIA_CONTROLLER_CLASS, *PPCMCIA_CONTROLLER_CLASS;
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typedef struct _PCMCIA_SOCKET_INFORMATION {
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USHORT Socket;
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USHORT TupleCrc;
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UCHAR Manufacturer[MANUFACTURER_NAME_LENGTH];
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UCHAR Identifier[DEVICE_IDENTIFIER_LENGTH];
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UCHAR DriverName[DRIVER_NAME_LENGTH];
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UCHAR DeviceFunctionId;
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UCHAR Reserved;
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UCHAR CardInSocket;
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UCHAR CardEnabled;
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ULONG ControllerType;
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} PCMCIA_SOCKET_INFORMATION, *PPCMCIA_SOCKET_INFORMATION;
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//
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// macros to crack the ControllerId field of the socket info structure
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//
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#define PcmciaClassFromControllerType(type) ((PCMCIA_CONTROLLER_CLASS)((type) & 0xff))
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#define PcmciaModelFromControllerType(type) (((type) >> 8) & 0x3ffff)
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#define PcmciaRevisionFromControllerType(type) ((type) >> 26)
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//
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// Begin pcmcia exported interfaces to other drivers
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//
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#ifdef _NTDDK_
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DEFINE_GUID( GUID_PCMCIA_INTERFACE_STANDARD, 0xbed5dadfL, 0x38fb, 0x11d1, 0x94, 0x62, 0x00, 0xc0, 0x4f, 0xb9, 0x60, 0xee);
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#define PCMCIA_MEMORY_8BIT_ACCESS 0
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#define PCMCIA_MEMORY_16BIT_ACCESS 1
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typedef
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BOOLEAN
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(*PPCMCIA_MODIFY_MEMORY_WINDOW)(
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IN PVOID Context,
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IN ULONGLONG HostBase,
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IN ULONGLONG CardBase,
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IN BOOLEAN Enable,
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IN ULONG WindowSize OPTIONAL,
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IN UCHAR AccessSpeed OPTIONAL,
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IN UCHAR BusWidth OPTIONAL,
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IN BOOLEAN IsAttributeMemory OPTIONAL
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);
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#define PCMCIA_VPP_0V 0
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#define PCMCIA_VPP_12V 1
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#define PCMCIA_VPP_IS_VCC 2
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typedef
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BOOLEAN
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(*PPCMCIA_SET_VPP)(
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IN PVOID Context,
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IN UCHAR VppLevel
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);
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typedef
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BOOLEAN
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(*PPCMCIA_IS_WRITE_PROTECTED)(
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IN PVOID Context
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);
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//
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// These are interfaces for manipulating memory windows, setting Vpp etc.,
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// primarily used by flash memory card drivers
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//
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typedef struct _PCMCIA_INTERFACE_STANDARD {
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USHORT Size;
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USHORT Version;
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PINTERFACE_REFERENCE InterfaceReference;
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PINTERFACE_DEREFERENCE InterfaceDereference;
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PVOID Context;
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PPCMCIA_MODIFY_MEMORY_WINDOW ModifyMemoryWindow;
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PPCMCIA_SET_VPP SetVpp;
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PPCMCIA_IS_WRITE_PROTECTED IsWriteProtected;
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} PCMCIA_INTERFACE_STANDARD, *PPCMCIA_INTERFACE_STANDARD;
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//
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// Definitions for PCMCIA_BUS_INTERFACE_STANDARD.
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// This interface is obtained using GUID_PCMCIA_BUS_INTERFACE_STANDARD
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// and is used for reading/writing to PCMCIA config. space
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//
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typedef
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ULONG
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(*PPCMCIA_READ_WRITE_CONFIG) (
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IN PVOID Context,
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IN ULONG WhichSpace,
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IN PUCHAR Buffer,
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IN ULONG Offset,
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IN ULONG Length
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);
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//
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// WhichSpace for IRP_MN_READ_CONFIG/WRITE_CONFIG
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// and PCMCIA_BUS_INTERFACE_STANDARD
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//
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typedef ULONG MEMORY_SPACE;
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#define PCCARD_PCI_CONFIGURATION_SPACE 0 // for cardbus cards
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#define PCCARD_ATTRIBUTE_MEMORY 1
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#define PCCARD_COMMON_MEMORY 2
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#define PCCARD_ATTRIBUTE_MEMORY_INDIRECT 3
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#define PCCARD_COMMON_MEMORY_INDIRECT 4
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// Legacy support
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//
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#define PCMCIA_CONFIG_SPACE PCCARD_ATTRIBUTE_MEMORY
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typedef struct _PCMCIA_BUS_INTERFACE_STANDARD {
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//
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// generic interface header
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//
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USHORT Size;
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USHORT Version;
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PVOID Context;
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PINTERFACE_REFERENCE InterfaceReference;
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PINTERFACE_DEREFERENCE InterfaceDereference;
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//
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// standard PCMCIA bus interfaces
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//
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PPCMCIA_READ_WRITE_CONFIG ReadConfig;
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PPCMCIA_READ_WRITE_CONFIG WriteConfig;
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} PCMCIA_BUS_INTERFACE_STANDARD, *PPCMCIA_BUS_INTERFACE_STANDARD;
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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