* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* $Id: scsiport.c,v 1.24 2002/11/28 16:07:04 ekohl Exp $
+/* $Id: scsiport.c,v 1.25 2002/12/03 23:57:05 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
OBJECT_ATTRIBUTES ObjectAttributes;
UNICODE_STRING KeyName;
UNICODE_STRING ValueName;
- WCHAR NameBuffer[32];
+ WCHAR NameBuffer[64];
ULONG Disposition;
HANDLE ScsiKey;
HANDLE ScsiPortKey;
HANDLE ScsiBusKey;
+ HANDLE ScsiInitiatorKey;
HANDLE ScsiTargetKey;
- HANDLE ScsiUnitKey;
+ HANDLE ScsiLunKey;
ULONG BusNumber;
- NTSTATUS Status;
-
+ UCHAR CurrentTarget;
PSCSI_ADAPTER_BUS_INFO AdapterInfo;
PSCSI_INQUIRY_DATA UnitInfo;
PINQUIRYDATA InquiryData;
-
PWCHAR DriverName;
ULONG UlongData;
+ PWCHAR TypeName;
+ NTSTATUS Status;
-
- DPRINT1("ScsiPortBuildDeviceMap() called\n");
+ DPRINT("ScsiPortBuildDeviceMap() called\n");
if (DeviceExtension == NULL || RegistryPath == NULL)
{
&Disposition);
if (!NT_SUCCESS(Status))
{
- DPRINT1("ZwCreateKey() failed (Status %lx)\n", Status);
+ DPRINT("ZwCreateKey() failed (Status %lx)\n", Status);
return(Status);
}
/* Create new 'Scsi Port X' subkey */
- DPRINT1("Scsi Port %lu\n",
- DeviceExtension->PortNumber);
+ DPRINT("Scsi Port %lu\n",
+ DeviceExtension->PortNumber);
swprintf(NameBuffer,
L"Scsi Port %lu",
ZwClose(ScsiKey);
if (!NT_SUCCESS(Status))
{
- DPRINT1("ZwCreateKey() failed (Status %lx)\n", Status);
+ DPRINT("ZwCreateKey() failed (Status %lx)\n", Status);
return(Status);
}
/* Set 'DMA Enabled' (REG_DWORD) value */
UlongData = (ULONG)!DeviceExtension->PortCapabilities->AdapterUsesPio;
- DPRINT1(" DMA Enabled = %s\n", (UlongData) ? "TRUE" : "FALSE");
+ DPRINT(" DMA Enabled = %s\n", (UlongData) ? "TRUE" : "FALSE");
RtlInitUnicodeString(&ValueName,
L"DMA Enabled");
Status = ZwSetValueKey(ScsiPortKey,
sizeof(ULONG));
if (!NT_SUCCESS(Status))
{
- DPRINT1("ZwSetValueKey('DMA Enabled') failed (Status %lx)\n", Status);
+ DPRINT("ZwSetValueKey('DMA Enabled') failed (Status %lx)\n", Status);
ZwClose(ScsiPortKey);
return(Status);
}
/* Set 'Driver' (REG_SZ) value */
DriverName = wcsrchr(RegistryPath->Buffer, L'\\') + 1;
- DPRINT1(" Driver = %S\n", DriverName);
+ DPRINT(" Driver = '%S'\n", DriverName);
RtlInitUnicodeString(&ValueName,
L"Driver");
Status = ZwSetValueKey(ScsiPortKey,
wcslen(DriverName) * sizeof(WCHAR));
if (!NT_SUCCESS(Status))
{
- DPRINT1("ZwSetValueKey('Driver') failed (Status %lx)\n", Status);
+ DPRINT("ZwSetValueKey('Driver') failed (Status %lx)\n", Status);
ZwClose(ScsiPortKey);
return(Status);
}
/* Set 'Interrupt' (REG_DWORD) value (NT4 only) */
UlongData = (ULONG)DeviceExtension->PortConfig.BusInterruptLevel;
- DPRINT1(" Interrupt = %lx\n", UlongData);
+ DPRINT(" Interrupt = %lu\n", UlongData);
RtlInitUnicodeString(&ValueName,
L"Interrupt");
Status = ZwSetValueKey(ScsiPortKey,
sizeof(ULONG));
if (!NT_SUCCESS(Status))
{
- DPRINT1("ZwSetValueKey('Interrupt') failed (Status %lx)\n", Status);
+ DPRINT("ZwSetValueKey('Interrupt') failed (Status %lx)\n", Status);
ZwClose(ScsiPortKey);
return(Status);
}
/* Set 'IOAddress' (REG_DWORD) value (NT4 only) */
UlongData = ScsiPortConvertPhysicalAddressToUlong(DeviceExtension->PortConfig.AccessRanges[0].RangeStart);
- DPRINT1(" IOAddress = %lx\n", UlongData);
+ DPRINT(" IOAddress = %lx\n", UlongData);
RtlInitUnicodeString(&ValueName,
L"IOAddress");
Status = ZwSetValueKey(ScsiPortKey,
sizeof(ULONG));
if (!NT_SUCCESS(Status))
{
- DPRINT1("ZwSetValueKey('IOAddress') failed (Status %lx)\n", Status);
+ DPRINT("ZwSetValueKey('IOAddress') failed (Status %lx)\n", Status);
ZwClose(ScsiPortKey);
return(Status);
}
- /* Create 'Scsi Bus X' keys */
+ /* Enumerate buses */
for (BusNumber = 0; BusNumber < DeviceExtension->PortConfig.NumberOfBuses; BusNumber++)
- {
- DPRINT1(" Scsi Bus %lu\n", BusNumber);
-
- swprintf(NameBuffer,
- L"Scsi Bus %lu",
- BusNumber);
- RtlInitUnicodeString(&KeyName,
- NameBuffer);
- InitializeObjectAttributes(&ObjectAttributes,
- &KeyName,
- 0,
- ScsiPortKey,
- NULL);
- Status = ZwCreateKey(&ScsiBusKey,
- KEY_ALL_ACCESS,
- &ObjectAttributes,
- 0,
- NULL,
- REG_OPTION_VOLATILE,
- &Disposition);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("ZwCreateKey() failed (Status %lx)\n", Status);
- ZwClose(ScsiPortKey);
- return(Status);
- }
+ {
+ /* Create 'Scsi Bus X' key */
+ DPRINT(" Scsi Bus %lu\n", BusNumber);
+ swprintf(NameBuffer,
+ L"Scsi Bus %lu",
+ BusNumber);
+ RtlInitUnicodeString(&KeyName,
+ NameBuffer);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &KeyName,
+ 0,
+ ScsiPortKey,
+ NULL);
+ Status = ZwCreateKey(&ScsiBusKey,
+ KEY_ALL_ACCESS,
+ &ObjectAttributes,
+ 0,
+ NULL,
+ REG_OPTION_VOLATILE,
+ &Disposition);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("ZwCreateKey() failed (Status %lx)\n", Status);
+ ZwClose(ScsiPortKey);
+ return(Status);
+ }
- /* Create 'Initiator Id X' key */
- DPRINT1(" Initiator Id %u\n",
- DeviceExtension->PortConfig.InitiatorBusId[BusNumber]);
+ /* Create 'Initiator Id X' key */
+ DPRINT(" Initiator Id %u\n",
+ DeviceExtension->PortConfig.InitiatorBusId[BusNumber]);
+ swprintf(NameBuffer,
+ L"Initiator Id %u",
+ DeviceExtension->PortConfig.InitiatorBusId[BusNumber]);
+ RtlInitUnicodeString(&KeyName,
+ NameBuffer);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &KeyName,
+ 0,
+ ScsiBusKey,
+ NULL);
+ Status = ZwCreateKey(&ScsiInitiatorKey,
+ KEY_ALL_ACCESS,
+ &ObjectAttributes,
+ 0,
+ NULL,
+ REG_OPTION_VOLATILE,
+ &Disposition);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("ZwCreateKey() failed (Status %lx)\n", Status);
+ ZwClose(ScsiBusKey);
+ ZwClose(ScsiPortKey);
+ return(Status);
+ }
-#if 0
- swprintf(NameBuffer,
- L"Initiator Id %hu",
- DeviceExtension->PortConfig.InitiatorBusId[BusNumber]);
- RtlInitUnicodeString(&KeyName,
- NameBuffer);
- InitializeObjectAttributes(&ObjectAttributes,
- &KeyName,
- 0,
- ScsiPortKey,
- NULL);
- Status = ZwCreateKey(&ScsiTargetKey,
- KEY_ALL_ACCESS,
- &ObjectAttributes,
- 0,
- NULL,
- REG_OPTION_VOLATILE,
- &Disposition);
- if (!NT_SUCCESS(Status))
- {
- CHECKPOINT1;
- ZwClose(ScsiBusKey);
- ZwClose(ScsiPortKey);
- return(Status);
- }
+ /* FIXME: Are there any initiator values (??) */
- ZwClose(ScsiTargetKey);
-#endif
-#if 0
- /* Create 'Target Id X' keys */
+ ZwClose(ScsiInitiatorKey);
- AdapterInfo = (PSCSI_ADAPTER_BUS_INFO)DeviceExtension->PortBusInfo;
- DPRINT1(" Initiator Id %hu\n",
- AdapterInfo->BusData[BusNumber].InitiatorBusId);
+ /* Enumerate targets */
+ CurrentTarget = (UCHAR)-1;
+ ScsiTargetKey = NULL;
+ AdapterInfo = (PSCSI_ADAPTER_BUS_INFO)DeviceExtension->PortBusInfo;
+ if (AdapterInfo->BusData[BusNumber].NumberOfLogicalUnits != 0)
+ {
+ UnitInfo = (PSCSI_INQUIRY_DATA)((PUCHAR)AdapterInfo +
+ AdapterInfo->BusData[BusNumber].InquiryDataOffset);
- DPRINT1(" Logical units %hu\n",
- AdapterInfo->BusData[BusNumber].NumberOfLogicalUnits);
-#endif
-#if 0
- if (AdapterInfo->BusData[BusNumber].NumberOfLogicalUnits == 0)
- break;
+ while (AdapterInfo->BusData[BusNumber].InquiryDataOffset)
+ {
+ if (UnitInfo->TargetId != CurrentTarget)
+ {
+ /* Close old target key */
+ if (ScsiTargetKey != NULL)
+ {
+ ZwClose(ScsiTargetKey);
+ ScsiTargetKey = NULL;
+ }
- UnitInfo = (PSCSI_INQUIRY_DATA)((PUCHAR)AdapterInfo +
- AdapterInfo->BusData[Srb->PathId].InquiryDataOffset);
+ /* Create 'Target Id X' key */
+ DPRINT(" Target Id %u\n",
+ UnitInfo->TargetId);
+ swprintf(NameBuffer,
+ L"Target Id %u",
+ UnitInfo->TargetId);
+ RtlInitUnicodeString(&KeyName,
+ NameBuffer);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &KeyName,
+ 0,
+ ScsiBusKey,
+ NULL);
+ Status = ZwCreateKey(&ScsiTargetKey,
+ KEY_ALL_ACCESS,
+ &ObjectAttributes,
+ 0,
+ NULL,
+ REG_OPTION_VOLATILE,
+ &Disposition);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("ZwCreateKey() failed (Status %lx)\n", Status);
+ ZwClose(ScsiBusKey);
+ ZwClose(ScsiPortKey);
+ return(Status);
+ }
- while (AdapterInfo->BusData[Srb->PathId].InquiryDataOffset)
+ CurrentTarget = UnitInfo->TargetId;
+ }
+
+ /* Create 'Logical Unit Id X' key */
+ DPRINT(" Logical Unit Id %u\n",
+ UnitInfo->Lun);
+ swprintf(NameBuffer,
+ L"Logical Unit Id %u",
+ UnitInfo->Lun);
+ RtlInitUnicodeString(&KeyName,
+ NameBuffer);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &KeyName,
+ 0,
+ ScsiTargetKey,
+ NULL);
+ Status = ZwCreateKey(&ScsiLunKey,
+ KEY_ALL_ACCESS,
+ &ObjectAttributes,
+ 0,
+ NULL,
+ REG_OPTION_VOLATILE,
+ &Disposition);
+ if (!NT_SUCCESS(Status))
{
- InquiryData = (PINQUIRYDATA)UnitInfo->InquiryData;
+ DPRINT("ZwCreateKey() failed (Status %lx)\n", Status);
+ ZwClose(ScsiTargetKey);
+ ZwClose(ScsiBusKey);
+ ZwClose(ScsiPortKey);
+ return(Status);
+ }
- DPRINT("Target Id %hu Logical Unit Id %hu\n",
- UnitInfo->TargetId, UnitInfo->Lun);
+ /* Set values for logical unit */
+ InquiryData = (PINQUIRYDATA)UnitInfo->InquiryData;
+
+ /* Set 'Identifier' (REG_SZ) value */
+ swprintf(NameBuffer,
+ L"%.8S%.16S%.4S",
+ InquiryData->VendorId,
+ InquiryData->ProductId,
+ InquiryData->ProductRevisionLevel);
+ DPRINT(" Identifier = '%S'\n",
+ NameBuffer);
+ RtlInitUnicodeString(&ValueName,
+ L"Identifier");
+ Status = ZwSetValueKey(ScsiLunKey,
+ &ValueName,
+ 0,
+ REG_SZ,
+ NameBuffer,
+ wcslen(NameBuffer) * sizeof(WCHAR));
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("ZwSetValueKey('Identifier') failed (Status %lx)\n", Status);
+ ZwClose(ScsiLunKey);
+ ZwClose(ScsiTargetKey);
+ ZwClose(ScsiBusKey);
+ ZwClose(ScsiPortKey);
+ return(Status);
+ }
- if (UnitInfo->NextInquiryDataOffset == 0)
+ /* Set 'Type' (REG_SZ) value */
+ switch (InquiryData->DeviceType)
+ {
+ case 0:
+ TypeName = L"DiskPeripheral";
+ break;
+ case 1:
+ TypeName = L"TapePeripheral";
+ break;
+ case 2:
+ TypeName = L"PrinterPeripheral";
+ break;
+ case 4:
+ TypeName = L"WormPeripheral";
+ break;
+ case 5:
+ TypeName = L"CdRomPeripheral";
+ break;
+ case 6:
+ TypeName = L"ScannerPeripheral";
+ break;
+ case 7:
+ TypeName = L"OpticalDiskPeripheral";
+ break;
+ case 8:
+ TypeName = L"MediumChangerPeripheral";
+ break;
+ case 9:
+ TypeName = L"CommunicationPeripheral";
+ break;
+ default:
+ TypeName = L"OtherPeripheral";
break;
-
- UnitInfo = (PSCSI_INQUIRY_DATA)((PUCHAR)AdapterInfo + UnitInfo->NextInquiryDataOffset);
}
+ DPRINT(" Type = '%S'\n", TypeName);
+ RtlInitUnicodeString(&ValueName,
+ L"Type");
+ Status = ZwSetValueKey(ScsiLunKey,
+ &ValueName,
+ 0,
+ REG_SZ,
+ TypeName,
+ wcslen(TypeName) * sizeof(WCHAR));
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("ZwSetValueKey('Type') failed (Status %lx)\n", Status);
+ ZwClose(ScsiLunKey);
+ ZwClose(ScsiTargetKey);
+ ZwClose(ScsiBusKey);
+ ZwClose(ScsiPortKey);
+ return(Status);
+ }
+
+ ZwClose(ScsiLunKey);
+
+ if (UnitInfo->NextInquiryDataOffset == 0)
+ break;
+
+ UnitInfo = (PSCSI_INQUIRY_DATA)((PUCHAR)AdapterInfo +
+ UnitInfo->NextInquiryDataOffset);
}
-#endif
+
+ /* Close old target key */
+ if (ScsiTargetKey != NULL)
+ {
+ ZwClose(ScsiTargetKey);
+ ScsiTargetKey = NULL;
+ }
+ }
ZwClose(ScsiBusKey);
}
ZwClose(ScsiPortKey);
- DPRINT1("ScsiPortBuildDeviceMap() done\n");
+ DPRINT("ScsiPortBuildDeviceMap() done\n");
return(Status);
}
projects / reactos.git / commitdiff