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Added cdrom class driver skeleton.
svn path=/trunk/; revision=2584
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parent
ae35748cfa
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@ -58,7 +58,7 @@ NET_DEVICE_DRIVERS = ne2000
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#
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# storage drivers (don't change the order)
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#
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STORAGE_DRIVERS = class2 scsiport atapi disk
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STORAGE_DRIVERS = class2 scsiport atapi disk cdrom
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#
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# system applications (required for startup)
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@ -70,8 +70,8 @@ SYS_APPS = services shell winlogon
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APPS = args hello test cat bench apc shm lpc thread event file gditest \
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pteb consume dump_shared_data vmtest regtest alive mstest nptest \
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objdir atomtest winhello partinfo mutex stats
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#lzexpand mapi32 (missing imports)
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#dsound (missing winmm.dll)
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WINE_DLLS = rpcrt4 ole32 oleaut32 oledlg olepro32 olecli olesvr \
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5
reactos/drivers/storage/cdrom/.cvsignore
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5
reactos/drivers/storage/cdrom/.cvsignore
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@ -0,0 +1,5 @@
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base.tmp
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junk.tmp
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temp.exp
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cdrom.coff
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cdrom.sys.unstripped
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243
reactos/drivers/storage/cdrom/cdrom.c
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243
reactos/drivers/storage/cdrom/cdrom.c
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@ -0,0 +1,243 @@
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/* $Id: cdrom.c,v 1.1 2002/01/31 15:00:00 ekohl Exp $
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*
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*/
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// -------------------------------------------------------------------------
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#include <ddk/ntddk.h>
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#include "../include/scsi.h"
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#include "../include/class2.h"
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#include "../include/ntddscsi.h"
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//#define NDEBUG
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#include <debug.h>
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#define VERSION "V0.0.1"
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BOOLEAN STDCALL
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CdromFindDevices(PDRIVER_OBJECT DriverObject,
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PUNICODE_STRING RegistryPath,
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PCLASS_INIT_DATA InitializationData,
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PDEVICE_OBJECT PortDeviceObject,
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ULONG PortNumber);
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NTSTATUS STDCALL
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CdromDeviceControl(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS STDCALL
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CdromShutdownFlush(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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// DriverEntry
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//
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// DESCRIPTION:
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// This function initializes the driver, locates and claims
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// hardware resources, and creates various NT objects needed
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// to process I/O requests.
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//
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// RUN LEVEL:
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// PASSIVE_LEVEL
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//
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// ARGUMENTS:
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// IN PDRIVER_OBJECT DriverObject System allocated Driver Object
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// for this driver
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// IN PUNICODE_STRING RegistryPath Name of registry driver service
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// key
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//
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// RETURNS:
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// NTSTATUS
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NTSTATUS STDCALL
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DriverEntry(IN PDRIVER_OBJECT DriverObject,
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IN PUNICODE_STRING RegistryPath)
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{
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CLASS_INIT_DATA InitData;
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DbgPrint("CD-ROM Class Driver %s\n",
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VERSION);
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DPRINT("RegistryPath '%wZ'\n",
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RegistryPath);
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InitData.InitializationDataSize = sizeof(CLASS_INIT_DATA);
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InitData.DeviceExtensionSize = sizeof(DEVICE_EXTENSION); // + sizeof(DISK_DATA)
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InitData.DeviceType = FILE_DEVICE_CD_ROM;
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InitData.DeviceCharacteristics = 0;
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InitData.ClassError = NULL; // CdromProcessError;
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InitData.ClassReadWriteVerification = NULL; // CdromReadWriteVerification;
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InitData.ClassFindDeviceCallBack = NULL; // CdromDeviceVerification;
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InitData.ClassFindDevices = CdromFindDevices;
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InitData.ClassDeviceControl = CdromDeviceControl;
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InitData.ClassShutdownFlush = CdromShutdownFlush;
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InitData.ClassCreateClose = NULL;
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InitData.ClassStartIo = NULL;
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return(ScsiClassInitialize(DriverObject,
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RegistryPath,
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&InitData));
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}
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// CdromFindDevices
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//
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// DESCRIPTION:
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// This function searches for device that are attached to the given scsi port.
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//
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// RUN LEVEL:
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// PASSIVE_LEVEL
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//
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// ARGUMENTS:
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// IN PDRIVER_OBJECT DriverObject System allocated Driver Object for this driver
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// IN PUNICODE_STRING RegistryPath Name of registry driver service key
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// IN PCLASS_INIT_DATA InitializationData Pointer to the main initialization data
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// IN PDEVICE_OBJECT PortDeviceObject Scsi port device object
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// IN ULONG PortNumber Port number
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//
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// RETURNS:
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// TRUE: At least one disk drive was found
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// FALSE: No disk drive found
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//
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BOOLEAN STDCALL
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CdromFindDevices(PDRIVER_OBJECT DriverObject,
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PUNICODE_STRING RegistryPath,
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PCLASS_INIT_DATA InitializationData,
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PDEVICE_OBJECT PortDeviceObject,
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ULONG PortNumber)
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{
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PIO_SCSI_CAPABILITIES PortCapabilities;
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PSCSI_ADAPTER_BUS_INFO AdapterBusInfo;
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PCHAR Buffer;
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#if 0
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ULONG DeviceCount;
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#endif
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ULONG ScsiBus;
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NTSTATUS Status;
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// PCONFIGURATION_INFORMATION ConfigInfo;
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DPRINT1("CdromFindDevices() called.\n");
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/* Get port capabilities */
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Status = ScsiClassGetCapabilities(PortDeviceObject,
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&PortCapabilities);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("ScsiClassGetCapabilities() failed! (Status 0x%lX)\n", Status);
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return(FALSE);
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}
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DPRINT1("MaximumTransferLength: %lu\n", PortCapabilities->MaximumTransferLength);
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/* Get inquiry data */
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Status = ScsiClassGetInquiryData(PortDeviceObject,
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(PSCSI_ADAPTER_BUS_INFO *)&Buffer);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("ScsiClassGetInquiryData() failed! (Status 0x%lX)\n", Status);
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return(FALSE);
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}
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/* Check whether there are unclaimed devices */
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AdapterBusInfo = (PSCSI_ADAPTER_BUS_INFO)Buffer;
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#if 0
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DeviceCount = ScsiClassFindUnclaimedDevices(InitializationData,
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AdapterBusInfo);
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if (DeviceCount == 0)
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{
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DPRINT("ScsiClassFindUnclaimedDevices() returned 0!");
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return(FALSE);
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}
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#endif
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// ConfigInfo = IoGetConfigurationInformation();
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// DPRINT1("Number of SCSI ports: %lu\n", ConfigInfo->ScsiPortCount);
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/* Search each bus of this adapter */
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for (ScsiBus = 0; ScsiBus < (ULONG)AdapterBusInfo->NumberOfBuses; ScsiBus++)
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{
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DPRINT("Searching bus %lu\n", ScsiBus);
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#if 0
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lunInfo = (PVOID)(Buffer + adapterInfo->BusData[scsiBus].InquiryDataOffset);
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while (AdapterBusInfo->BusData[ScsiBus].InquiryDataOffset)
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{
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}
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#endif
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}
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ExFreePool(Buffer);
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ExFreePool(PortCapabilities);
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return(TRUE);
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}
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// CdromDeviceControl
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//
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// DESCRIPTION:
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// Answer requests for device control calls
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//
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// RUN LEVEL:
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// PASSIVE_LEVEL
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//
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// ARGUMENTS:
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// Standard dispatch arguments
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//
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// RETURNS:
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// NTSTATUS
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//
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NTSTATUS STDCALL
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CdromDeviceControl(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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DPRINT("CdromDeviceControl() called!\n");
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Irp->IoStatus.Status = STATUS_SUCCESS;
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Irp->IoStatus.Information = 0;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return(STATUS_SUCCESS);
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}
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// CdromShutdownFlush
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//
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// DESCRIPTION:
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// Answer requests for shutdown and flush calls
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//
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// RUN LEVEL:
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// PASSIVE_LEVEL
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//
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// ARGUMENTS:
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// Standard dispatch arguments
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//
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// RETURNS:
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// NTSTATUS
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//
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NTSTATUS STDCALL
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CdromShutdownFlush(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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DPRINT("CdromShutdownFlush() called!\n");
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Irp->IoStatus.Status = STATUS_SUCCESS;
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Irp->IoStatus.Information = 0;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return(STATUS_SUCCESS);
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}
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/* EOF */
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39
reactos/drivers/storage/cdrom/cdrom.rc
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39
reactos/drivers/storage/cdrom/cdrom.rc
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#include <defines.h>
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#include <reactos/resource.h>
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LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION RES_UINT_FV_MAJOR,RES_UINT_FV_MINOR,RES_UINT_FV_REVISION,RES_UINT_FV_BUILD
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PRODUCTVERSION RES_UINT_PV_MAJOR,RES_UINT_PV_MINOR,RES_UINT_PV_REVISION,RES_UINT_PV_BUILD
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FILEFLAGSMASK 0x3fL
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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#else
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FILEFLAGS 0x0L
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#endif
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FILEOS 0x40004L
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FILETYPE 0x2L
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FILESUBTYPE 0x0L
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BEGIN
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BLOCK "StringFileInfo"
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BEGIN
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BLOCK "040904b0"
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BEGIN
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VALUE "CompanyName", RES_STR_COMPANY_NAME
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VALUE "FileDescription", "CD-ROM Class Driver\0"
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VALUE "FileVersion", "0.0.1\0"
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VALUE "InternalName", "cdrom\0"
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VALUE "LegalCopyright", RES_STR_LEGAL_COPYRIGHT
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VALUE "OriginalFilename", "cdrom.sys\0"
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VALUE "ProductName", RES_STR_PRODUCT_NAME
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VALUE "ProductVersion", RES_STR_PRODUCT_VERSION
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END
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END
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BLOCK "VarFileInfo"
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BEGIN
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VALUE "Translation", 0x409, 1200
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END
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END
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17
reactos/drivers/storage/cdrom/makefile
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17
reactos/drivers/storage/cdrom/makefile
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# $Id: makefile,v 1.1 2002/01/31 15:00:00 ekohl Exp $
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PATH_TO_TOP = ../../..
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TARGET_TYPE = driver
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TARGET_NAME = cdrom
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TARGET_DDKLIBS = class2.a
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TARGET_OBJECTS = $(TARGET_NAME).o
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include $(PATH_TO_TOP)/rules.mak
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include $(TOOLS_PATH)/helper.mk
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# EOF
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@ -40,6 +40,16 @@ REGEDIT4
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[\Registry\Machine\SYSTEM\CurrentControlSet\Control\ServiceGroupOrder]
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"List"="SCSI Port;SCSI Miniport;Primary Disk;SCSI Class Helper;SCSI Class;Boot File System;Base;Pointer Port;Keyboard Port;Pointer Class;Keyboard Class;Video;File System"
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[\Registry\Machine\SYSTEM\CurrentControlSet\Control\Session Manager]
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[\Registry\Machine\SYSTEM\CurrentControlSet\Control\Session Manager\DOS Devices]
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"AUX"="\DosDevices\COM1"
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"MAILSLOT"="\Device\MailSlot"
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"NUL"="\Device\Null"
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"PIPE"="\Device\NamedPipe"
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"PRN"="\DosDevices\LPT1"
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"UNC"="\Device\Mup"
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[\Registry\Machine\SYSTEM\CurrentControlSet\Services]
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[\Registry\Machine\SYSTEM\CurrentControlSet\Services\Atapi]
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"Start"=dword:00000001
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"Type"=dword:00000001
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[\Registry\Machine\SYSTEM\CurrentControlSet\Services\Cdfs]
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"ImagePath"="system32\drivers\cdfs.sys"
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"Group"="File System"
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"Start"=dword:00000004
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"Type"=dword:00000002
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[\Registry\Machine\SYSTEM\CurrentControlSet\Services\Cdrom]
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"ImagePath"="system32\drivers\cdrom.sys"
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"Group"="SCSI Class"
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"Start"=dword:00000004
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"Type"=dword:00000001
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[\Registry\Machine\SYSTEM\CurrentControlSet\Services\Class2]
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"ImagePath"="system32\drivers\class2.sys"
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"Group"="SCSI Class Helper"
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"Group"="Boot File System"
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"Start"=dword:00000000
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"Type"=dword:00000002
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