smbus.h File Reference

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Data Structures
struct	PSMB_REQUEST
struct	PSMB_REGISTER_ALARM
struct	PSMB_CLASS
Defines
#define	SMBCLASSAPI   DECLSPEC_IMPORT
#define	SMB_BUS_REQUEST   CTL_CODE(FILE_DEVICE_UNKNOWN, 0, METHOD_NEITHER, FILE_ANY_ACCESS)
#define	SMB_DEREGISTER_ALARM_NOTIFY   CTL_CODE(FILE_DEVICE_UNKNOWN, 2, METHOD_NEITHER, FILE_ANY_ACCESS)
#define	SMB_REGISTER_ALARM_NOTIFY   CTL_CODE(FILE_DEVICE_UNKNOWN, 1, METHOD_NEITHER, FILE_ANY_ACCESS)
#define	SMB_MAX_DATA_SIZE   32
#define	SMB_STATUS_OK   0x00
#define	SMB_UNKNOWN_FAILURE   0x07
#define	SMB_ADDRESS_NOT_ACKNOWLEDGED   0x10
#define	SMB_DEVICE_ERROR   0x11
#define	SMB_COMMAND_ACCESS_DENIED   0x12
#define	SMB_UNKNOWN_ERROR   0x13
#define	SMB_DEVICE_ACCESS_DENIED   0x17
#define	SMB_TIMEOUT   0x18
#define	SMB_UNSUPPORTED_PROTOCOL   0x19
#define	SMB_BUS_BUSY   0x1A
#define	SMB_WRITE_QUICK   0x00
#define	SMB_READ_QUICK   0x01
#define	SMB_SEND_BYTE   0x02
#define	SMB_RECEIVE_BYTE   0x03
#define	SMB_WRITE_BYTE   0x04
#define	SMB_READ_BYTE   0x05
#define	SMB_WRITE_WORD   0x06
#define	SMB_READ_WORD   0x07
#define	SMB_WRITE_BLOCK   0x08
#define	SMB_READ_BLOCK   0x09
#define	SMB_PROCESS_CALL   0x0A
#define	SMB_MAXIMUM_PROTOCOL   0x0A
#define	SMB_CLASS_MAJOR_VERSION   0x0001
#define	SMB_CLASS_MINOR_VERSION   0x0000
Typedefs
typedef VOID(NTAPI *	SMB_ALARM_NOTIFY )(PVOID Context, UCHAR Address, USHORT Data)
typedef NTSTATUS(NTAPI *	SMB_RESET_DEVICE )(IN struct _SMB_CLASS *SmbClass, IN PVOID SmbMiniport)
typedef VOID(NTAPI *	SMB_START_IO )(IN struct _SMB_CLASS *SmbClass, IN PVOID SmbMiniport)
typedef NTSTATUS(NTAPI *	SMB_STOP_DEVICE )(IN struct _SMB_CLASS *SmbClass, IN PVOID SmbMiniport)
typedef NTSTATUS(NTAPI *	PSMB_INITIALIZE_MINIPORT )(IN PSMB_CLASS SmbClass, IN PVOID MiniportExtension, IN PVOID MiniportContext)
Functions
SMBCLASSAPI VOID NTAPI	SmbClassAlarm (IN PSMB_CLASS SmbClass, IN UCHAR Address, IN USHORT Data)
SMBCLASSAPI VOID NTAPI	SmbClassCompleteRequest (IN PSMB_CLASS SmbClass)
SMBCLASSAPI NTSTATUS NTAPI	SmbClassCreateFdo (IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT PDO, IN ULONG MiniportExtensionSize, IN PSMB_INITIALIZE_MINIPORT MiniportInitialize, IN PVOID MiniportContext, OUT PDEVICE_OBJECT *FDO)
SMBCLASSAPI NTSTATUS NTAPI	SmbClassInitializeDevice (IN ULONG MajorVersion, IN ULONG MinorVersion, IN PDRIVER_OBJECT DriverObject)
SMBCLASSAPI VOID NTAPI	SmbClassLockDevice (IN PSMB_CLASS SmbClass)
SMBCLASSAPI VOID NTAPI	SmbClassUnlockDevice (IN PSMB_CLASS SmbClass)