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Create Usb bulk storage template.

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svn path=/trunk/; revision=17390
This commit is contained in:
James Tabor 2005-08-14 22:27:15 +00:00
parent 69594926a7
commit 89d916e2c9
5 changed files with 253 additions and 0 deletions
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154
reactos/drivers/usb/usbstor/usbstor.c Normal file
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/*
* ReactOS kernel
* Copyright (C) 2001, 2002, 2003, 2004, 2005 ReactOS Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
/*
* Universal Serial Bus Bulk Storage Driver
*
* Written by James Tabor
*
*/
/* INCLUDES ******************************************************************/
#define NDEBUG
#define INITGUID
#include "usbstor.h"
/* PUBLIC AND PRIVATE FUNCTIONS **********************************************/
NTSTATUS STDCALL
IrpStub(IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
NTSTATUS Status = STATUS_NOT_SUPPORTED;
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
NTSTATUS STDCALL
AddDevice(IN PDRIVER_OBJECT DriverObject,
IN PDEVICE_OBJECT pdo)
{
return STATUS_SUCCESS;
}
VOID STDCALL
DriverUnload(PDRIVER_OBJECT DriverObject)
{
}
VOID STDCALL
StartIo(PUSBSTOR_DEVICE_EXTENSION DeviceExtension,
PIRP Irp)
{
}
static NTSTATUS STDCALL
DispatchClose(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
Irp->IoStatus.Information = 0;
Irp->IoStatus.Status = STATUS_SUCCESS;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchCleanup(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchDeviceControl(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchScsi(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchReadWrite(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchSystemControl(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchPnp(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
return STATUS_SUCCESS;
}
static NTSTATUS STDCALL
DispatchPower(PDEVICE_OBJECT fido, PIRP Irp)
{
DPRINT1("USBSTOR: IRP_MJ_POWER unimplemented\n");
Irp->IoStatus.Information = 0;
Irp->IoStatus.Status = STATUS_SUCCESS;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return STATUS_SUCCESS;
}
/*
* Standard DriverEntry method.
*/
NTSTATUS STDCALL
DriverEntry(IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegPath)
{
ULONG i;
DPRINT("********* USB Storage *********\n");
DriverObject->DriverUnload = DriverUnload;
DriverObject->DriverExtension->AddDevice = AddDevice;
for (i = 0; i < IRP_MJ_MAXIMUM_FUNCTION; i++)
DriverObject->MajorFunction[i] = IrpStub;
DriverObject->DriverStartIo = (PVOID)StartIo;
DriverObject->MajorFunction[IRP_MJ_CREATE] = DispatchClose;
DriverObject->MajorFunction[IRP_MJ_CLOSE] = DispatchClose;
DriverObject->MajorFunction[IRP_MJ_CLEANUP] = DispatchCleanup;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DispatchDeviceControl;
DriverObject->MajorFunction[IRP_MJ_READ] = DispatchReadWrite;
DriverObject->MajorFunction[IRP_MJ_WRITE] = DispatchReadWrite;
/* Scsi Miniport support */
DriverObject->MajorFunction[IRP_MJ_SCSI] = DispatchScsi;
DriverObject->MajorFunction[IRP_MJ_SYSTEM_CONTROL] = DispatchSystemControl;
DriverObject->MajorFunction[IRP_MJ_PNP] = DispatchPnp;
DriverObject->MajorFunction[IRP_MJ_POWER] = DispatchPower;
return STATUS_SUCCESS;
}