LSBUSCTLAPI
BOOL
WINAPI
LsBusCtlQueryNodeAlive(
DWORD SlotNo,
LPBOOL pbAlive,
LPBOOL pbAdapterHasError)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
BUSENUM_NODE_ALIVE_IN nodeAliveIn;
BUSENUM_NODE_ALIVE_OUT nodeAliveOut;
hDevice = OpenBusInterface();
if (INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
nodeAliveIn.SlotNo = SlotNo;
fSuccess = DeviceIoControl(
hDevice,
IOCTL_BUSENUM_QUERY_NODE_ALIVE,
&nodeAliveIn,
sizeof(BUSENUM_NODE_ALIVE_IN),
&nodeAliveOut,
sizeof(BUSENUM_NODE_ALIVE_OUT),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("LsBusCtlQueryNodeAlive: BUSENUM_QUERY_NODE_ALIVE failed: "));
} else {
*pbAlive = nodeAliveOut.bAlive;
*pbAdapterHasError = nodeAliveOut.bHasError;
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlQueryDvdStatus(
DWORD SlotNo,
PULONG pDvdStatus)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
NDASBUS_DVD_STATUS DvdStatusIn;
NDASBUS_DVD_STATUS DvdStatusOut;
hDevice = OpenBusInterface();
if (INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
DvdStatusIn.SlotNo = SlotNo;
DvdStatusIn.Size = sizeof(NDASBUS_DVD_STATUS);
fSuccess = DeviceIoControl(
hDevice,
IOCTL_NDASBUS_DVD_GET_STATUS,
&DvdStatusIn,
sizeof(NDASBUS_DVD_STATUS),
&DvdStatusOut,
sizeof(NDASBUS_DVD_STATUS),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("NdasBusCtlQueryDvdStatus: BUSENUM_QUERY_NODE_ALIVE failed: "));
} else {
DebugPrint(3, _T("NdasBusCtlQueryDvdStatus: Slot %d, Status %d\n"),
SlotNo, DvdStatusOut.Status);
*pDvdStatus = DvdStatusOut.Status;
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlUnplug(
ULONG SlotNo)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
NDASBUS_UNPLUG_HARDWARE unplug;
DebugPrint(3, _T("NdasBusCtlUnplug at slot %d.\n"), SlotNo);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
ZeroMemory(&unplug, sizeof(NDASBUS_UNPLUG_HARDWARE));
unplug.SerialNo = SlotNo;
unplug.Size = sizeof (unplug);
fSuccess = DeviceIoControl (
hDevice,
IOCTL_NDASBUS_UNPLUG_HARDWARE,
&unplug,
sizeof (unplug),
&unplug,
sizeof (unplug),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("NdasBusCtlUnplug at slot %d failed :"), SlotNo);
} else {
DebugPrint(3, _T("NdasBusCtlUnplug at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlRemoveTarget(DWORD SlotNo)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
NDASBUS_REMOVE_TARGET_DATA RemoveTargetData;
DebugPrint(3, _T("NdasBusCtlRemoveTarget: Slot %d\n"), SlotNo);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
ZeroMemory(&RemoveTargetData, sizeof(RemoveTargetData));
RemoveTargetData.ulSlotNo = SlotNo;
// RemoveTargetData->MasterUnitDisk;
fSuccess = DeviceIoControl(
hDevice,
IOCTL_NDASBUS_REMOVE_TARGET,
&RemoveTargetData,
sizeof(NDASBUS_REMOVE_TARGET_DATA),
&RemoveTargetData,
sizeof(NDASBUS_REMOVE_TARGET_DATA),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("LanscsiRemoveTarget at slot %d failed: "), SlotNo);
} else {
DebugPrint(3, _T("LanscsiRemoveTarget at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
LSBUSCTLAPI BOOL WINAPI
LsBusCtlEject(
ULONG SlotNo)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
BUSENUM_EJECT_HARDWARE eject;
DebugPrint(3, _T("LsBusCtlEject at slot %d.\n"), SlotNo);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
ZeroMemory(&eject, sizeof(BUSENUM_EJECT_HARDWARE));
eject.SlotNo = SlotNo;
eject.Size = sizeof (eject);
fSuccess = DeviceIoControl (
hDevice,
IOCTL_BUSENUM_EJECT_HARDWARE,
&eject,
sizeof (eject),
&eject,
sizeof (eject),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("LsBusCtlEject at slot %d failed :"), SlotNo);
} else {
DebugPrint(3, _T("LsBusCtlEject at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlUnregisterDevice(
ULONG SlotNo)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
NDASBUS_UNREGISTER_NDASDEV unregisterDev;
DebugPrint(3, _T("NdasBusCtlUnplug at slot %d.\n"), SlotNo);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
ZeroMemory(&unregisterDev, sizeof(NDASBUS_UNREGISTER_NDASDEV));
unregisterDev.SlotNo = SlotNo;
fSuccess = DeviceIoControl (
hDevice,
IOCTL_NDASBUS_UNREGISTER_DEVICE,
&unregisterDev,
sizeof (unregisterDev),
&unregisterDev,
sizeof (unregisterDev),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("NdasBusCtlUnregisterDevice at slot %d failed :"), SlotNo);
} else {
DebugPrint(3, _T("NdasBusCtlUnregisterDevice at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
NDASBUSCTLAPI
BOOL
WINAPI
NdasBusCtlStartStopRegistrarEnum(
BOOL bOnOff,
LPBOOL pbPrevState)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
DWORD onOff;
hDevice = OpenBusInterface();
if (INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
onOff = bOnOff;
fSuccess = DeviceIoControl(
hDevice,
IOCTL_NDASBUS_STARTSTOP_REGISTRARENUM,
&onOff,
sizeof(DWORD),
&onOff,
sizeof(DWORD),
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("LsBusCtlOnOffRegistrar: STOP_REGISTRAR failed: "));
} else {
if(pbPrevState)
*pbPrevState = (onOff != 0);
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
BOOLEAN
LsBusCtlQueryDvdStatus(
ULONG SlotNo,
PULONG pDvdStatus)
{
HANDLE file;
BOOLEAN bResult;
ULONG bytesReturned;
BUSENUM_DVD_STATUS DVDSTATUS_IN;
file = OpenBusInterface();
if(file == NULL) {
return FALSE;
}
DVDSTATUS_IN.SlotNo = SlotNo;
DVDSTATUS_IN.Size = sizeof(BUSENUM_DVD_STATUS);
if (!DeviceIoControl(
file,
IOCTL_DVD_GET_STATUS,
&DVDSTATUS_IN,
sizeof(BUSENUM_DVD_STATUS),
&DVDSTATUS_IN,
sizeof(BUSENUM_DVD_STATUS),
&bytesReturned,
NULL)) {
PrintErrorCode("[LanscsiLib]LanscsiQueryDvdStatus: failed ", GetLastError());
bResult = FALSE;
} else {
bResult = TRUE;
*pDvdStatus = DVDSTATUS_IN.Status;
}
CloseHandle(file);
return bResult;
}
BOOLEAN
LsBusCtlQueryLsmpInformation(
PLSMPIOCTL_QUERYINFO Query,
ULONG QueryLength,
PVOID Information,
ULONG InformationLength)
{
HANDLE file;
BOOLEAN bResult;
ULONG bytesReturned;
file = OpenBusInterface();
if(file == NULL) {
return FALSE;
}
if (!DeviceIoControl(
file,
IOCTL_LANSCSI_QUERY_LSMPINFORMATION,
Query,
QueryLength,
Information,
InformationLength,
&bytesReturned,
NULL)) {
// PrintErrorCode("[LanscsiLib]LanscsiQueryLsmpInformation: failed ", GetLastError());
bResult = FALSE;
} else {
// PrintErrorCode("[LanscsiLib]LanscsiQueryLsmpInformation: succeeded.", GetLastError());
bResult = TRUE;
}
CloseHandle(file);
return bResult;
}
BOOLEAN
LsBusCtlQueryNodeAlive(
ULONG SlotNo,
PBOOL pbAdapterHasError)
{
HANDLE file;
BOOLEAN bResult;
ULONG bytesReturned;
BUSENUM_NODE_ALIVE_IN nodeAliveIn;
BUSENUM_NODE_ALIVE_OUT nodeAliveOut;
file = OpenBusInterface();
if(file == NULL) {
return FALSE;
}
nodeAliveIn.SlotNo = SlotNo;
if (!DeviceIoControl(
file,
IOCTL_BUSENUM_QUERY_NODE_ALIVE,
&nodeAliveIn,
sizeof(BUSENUM_NODE_ALIVE_IN),
&nodeAliveOut,
sizeof(BUSENUM_NODE_ALIVE_OUT),
&bytesReturned,
NULL)) {
PrintErrorCode("[LanscsiLib]LanscsiQueryNodeAlive: failed ", GetLastError());
bResult = FALSE;
} else {
bResult = nodeAliveOut.bAlive;
*pbAdapterHasError = nodeAliveOut.bHasError;
}
CloseHandle(file);
return bResult;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlAddTarget(
PNDASBUS_ADD_TARGET_DATA AddTargetData)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
DebugPrint(1, _T("NdasBusCtlAddTarget: Slot %d.\n"), AddTargetData->ulSlotNo);
// Sleep(1000*5);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
fSuccess = DeviceIoControl(
hDevice,
IOCTL_NDASBUS_ADD_TARGET,
AddTargetData,
AddTargetData->ulSize,
AddTargetData,
AddTargetData->ulSize,
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("NdasBusCtlAddTarget at slot %d failed :"), AddTargetData->ulSlotNo);
} else {
DebugPrint(3, _T("NdasBusCtlAddTarget at slot %d completed successfully.\n"), AddTargetData->ulSlotNo);
}
err = GetLastError();
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
BOOLEAN
LsBusCtlUnplug(
ULONG SlotNo)
{
HANDLE file;
BOOLEAN result;
ULONG bytesReturned;
BUSENUM_UNPLUG_HARDWARE unplug;
DebugPrint(3, ("[LanscsiLib]LanscsiUnplug: SlotNo. of the device to be unpluged: %d\n", SlotNo));
file = OpenBusInterface();
if(file == NULL) {
return FALSE;
}
ZeroMemory(&unplug, sizeof(BUSENUM_UNPLUG_HARDWARE));
unplug.SlotNo = SlotNo;
unplug.Size = sizeof (unplug);
if (!DeviceIoControl (
file,
IOCTL_BUSENUM_UNPLUG_HARDWARE,
&unplug,
sizeof (unplug),
&unplug,
sizeof (unplug),
&bytesReturned,
NULL))
{
PrintErrorCode("[LanscsiLib]LanscsiUnplug: LanscsiUnplug failed ", GetLastError());
result = FALSE;
} else
result = TRUE;
CloseHandle(file);
return result;
}
BOOLEAN
LsBusCtlEject(
ULONG SlotNo)
{
HANDLE file;
BOOLEAN result;
ULONG bytesReturned;
BUSENUM_EJECT_HARDWARE eject;
DebugPrint(3, ("[LanscsiLib]LanscsiEject: SlotNo. of the device to be ejected: %d\n", SlotNo));
file = OpenBusInterface();
if(file == NULL) {
return FALSE;
}
ZeroMemory(&eject, sizeof(BUSENUM_EJECT_HARDWARE));
eject.SlotNo = SlotNo;
eject.Size = sizeof (eject);
if (!DeviceIoControl (
file,
IOCTL_BUSENUM_EJECT_HARDWARE,
&eject,
sizeof (eject),
&eject,
sizeof (eject),
&bytesReturned,
NULL))
{
PrintErrorCode("[LanscsiLib]LanscsiEject: LanscsiEject failed ", GetLastError());
result = FALSE;
} else
result = TRUE;
CloseHandle(file);
return result;
}
BOOLEAN
LsBusCtlAddTarget(
PLANSCSI_ADD_TARGET_DATA AddTargetData)
{
HANDLE file;
BOOLEAN result;
ULONG bytesReturned;
DebugPrint(1, ("[LanscsiLib]LanscsiAddTarget: SlotNo. of the device to add target: %d\n", AddTargetData->ulSlotNo));
// Sleep(1000*5);
file = OpenBusInterface();
if(file == NULL) {
return FALSE;
}
if (!DeviceIoControl (
file,
IOCTL_LANSCSI_ADD_TARGET,
AddTargetData,
AddTargetData->ulSize,
AddTargetData,
AddTargetData->ulSize,
&bytesReturned,
NULL))
{
PrintErrorCode("[LanscsiLib]LanscsiAddTarget: Add Target failed ", GetLastError());
result = FALSE;
} else {
result = TRUE;
}
CloseHandle(file);
return result;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlRegisterDevice(
ULONG SlotNo,
ULONG MaxOsDataTransferLength
)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
PNDASBUS_PLUGIN_HARDWARE_EX2 registerDev;
DWORD cbRegisterDev = 0;
DebugPrint(1, _T("NdasBusCtlRegisterDevice: Slot %d, MaxRequestBlock %d\n"),
SlotNo, MaxOsDataTransferLength);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
cbReturned = sizeof (NDASBUS_PLUGIN_HARDWARE_EX2) +
NDASMINIPORT_HARDWARE_IDS_W_SIZE;
registerDev = HeapAlloc(
GetProcessHeap(),
HEAP_ZERO_MEMORY,
cbReturned);
//
// The size field should be set to the sizeof the struct as declared
// and *not* the size of the struct plus the multi_sz
//
registerDev->Size = sizeof(NDASBUS_PLUGIN_HARDWARE_EX2);
registerDev->SerialNo = SlotNo;
registerDev->MaxOsDataTransferLength = MaxOsDataTransferLength;
registerDev->HardwareIDLen = NDASMINIPORT_HARDWARE_IDS_W_SIZE / sizeof(WCHAR);
CopyMemory(
registerDev->HardwareIDs,
NDASMINIPORT_HARDWARE_IDS_W,
NDASMINIPORT_HARDWARE_IDS_W_SIZE);
fSuccess = DeviceIoControl (
hDevice,
IOCTL_NDASBUS_REGISTER_DEVICE,
registerDev,
cbReturned,
registerDev,
cbReturned,
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("NdasBusCtlRegisterDevice at slot %d failed: "), SlotNo);
} else {
DebugPrintErrEx(_T("NdasBusCtlRegisterDevice at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
HeapFree(GetProcessHeap(), 0, registerDev);
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
LSBUSCTLAPI BOOL WINAPI
LsBusCtlPlugInEx2(
ULONG SlotNo,
ULONG MaxRequestBlocks,
HANDLE hEvent,
HANDLE hAlarmEvent,
BOOL NotRegister
)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
PBUSENUM_PLUGIN_HARDWARE_EX2 pLanscsiPluginData;
DWORD cbLanscsiPluginData = 0;
DebugPrint(1, _T("LsBusCtlPlugInEx2: Slot %d, MaxRequestBlock %d, hEvent %p, hAlarmEvent %p\n"),
SlotNo, MaxRequestBlocks, hEvent, hAlarmEvent);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
cbLanscsiPluginData = sizeof (BUSENUM_PLUGIN_HARDWARE_EX2) +
LSMINIPORT_HARDWARE_IDS_W_SIZE;
pLanscsiPluginData = HeapAlloc(
GetProcessHeap(),
HEAP_ZERO_MEMORY,
cbLanscsiPluginData);
//
// The size field should be set to the sizeof the struct as declared
// and *not* the size of the struct plus the multi_sz
//
pLanscsiPluginData->Size = sizeof(BUSENUM_PLUGIN_HARDWARE_EX2);
pLanscsiPluginData->SlotNo = SlotNo;
pLanscsiPluginData->MaxRequestBlocks = MaxRequestBlocks;
pLanscsiPluginData->phEvent = &hEvent;
pLanscsiPluginData->phAlarmEvent = &hAlarmEvent;
pLanscsiPluginData->HardwareIDLen = LSMINIPORT_HARDWARE_IDS_W_SIZE / sizeof(WCHAR);
CopyMemory(
pLanscsiPluginData->HardwareIDs,
LSMINIPORT_HARDWARE_IDS_W,
LSMINIPORT_HARDWARE_IDS_W_SIZE);
if(NotRegister) {
pLanscsiPluginData->Flags |= PLUGINFLAG_NOT_REGISTER;
}
fSuccess = DeviceIoControl (
hDevice,
IOCTL_BUSENUM_PLUGIN_HARDWARE_EX2,
pLanscsiPluginData,
cbLanscsiPluginData,
pLanscsiPluginData,
cbLanscsiPluginData,
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("LsBusCtlPlugInEx2 at slot %d failed: "), SlotNo);
} else {
DebugPrintErrEx(_T("LsBusCtlPlugInEx2 at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
HeapFree(GetProcessHeap(), 0, pLanscsiPluginData);
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}
NDASBUSCTLAPI BOOL WINAPI
NdasBusCtlPlugInEx2 (
ULONG SlotNo,
ULONG MaxOsDataTransferLength, // in bytes
PNDASBUS_ADD_TARGET_DATA NdasBusAddTargetData,
HANDLE hEvent,
HANDLE hAlarmEvent,
BOOL NotRegister
)
{
BOOL fSuccess = FALSE;
HANDLE hDevice = INVALID_HANDLE_VALUE;
DWORD cbReturned = 0;
DWORD err;
PNDASBUS_PLUGIN_HARDWARE_EX2 pLanscsiPluginData;
DWORD cbLanscsiPluginData = 0;
DebugPrint(1, _T("NdasBusCtlPlugInEx2: Slot %d, MaxRequestLength %d bytes, hEvent %p, hAlarmEvent %p\n"),
SlotNo, MaxOsDataTransferLength, hEvent, hAlarmEvent);
hDevice = OpenBusInterface();
if(INVALID_HANDLE_VALUE == hDevice) {
return FALSE;
}
cbLanscsiPluginData = sizeof (NDASBUS_PLUGIN_HARDWARE_EX2) +
NDASMINIPORT_HARDWARE_IDS_W_SIZE;
pLanscsiPluginData = HeapAlloc(
GetProcessHeap(),
HEAP_ZERO_MEMORY,
cbLanscsiPluginData);
//
// The size field should be set to the sizeof the struct as declared
// and *not* the size of the struct plus the multi_sz
//
pLanscsiPluginData->Size = sizeof(NDASBUS_PLUGIN_HARDWARE_EX2);
pLanscsiPluginData->SerialNo = SlotNo;
pLanscsiPluginData->MaxOsDataTransferLength = MaxOsDataTransferLength;
pLanscsiPluginData->DisconEvent = hEvent;
pLanscsiPluginData->AlarmEvent = hAlarmEvent;
pLanscsiPluginData->HardwareIDLen = NDASMINIPORT_HARDWARE_IDS_W_SIZE / sizeof(WCHAR);
CopyMemory(
pLanscsiPluginData->HardwareIDs,
NDASMINIPORT_HARDWARE_IDS_W,
NDASMINIPORT_HARDWARE_IDS_W_SIZE);
if(NotRegister) {
pLanscsiPluginData->Flags |= PLUGINFLAG_NOT_REGISTER;
}
RtlCopyMemory( &pLanscsiPluginData->NdasBusAddTargetData, NdasBusAddTargetData, NdasBusAddTargetData->ulSize );
fSuccess = DeviceIoControl (
hDevice,
IOCTL_NDASBUS_PLUGIN_HARDWARE_EX2,
pLanscsiPluginData,
cbLanscsiPluginData,
pLanscsiPluginData,
cbLanscsiPluginData,
&cbReturned,
NULL);
if (!fSuccess) {
DebugPrintErrEx(_T("NdasBusCtlPlugInEx2 at slot %d failed: "), SlotNo);
} else {
DebugPrintErrEx(_T("NdasBusCtlPlugInEx2 at slot %d completed successfully.\n"), SlotNo);
}
err = GetLastError();
HeapFree(GetProcessHeap(), 0, pLanscsiPluginData);
CloseHandle(hDevice);
SetLastError(err);
return fSuccess;
}