[janderwald] 55197: [USBCCGP] - Query bus interface and check if USBC_DEVICE_CONFIGURATION_INTERFACE_V1 is supported. This interface is implemented by attached usb filter drivers and is used to enu...
Author: janderwald Date: Thu Jan 26 13:45:59 2012 New Revision: 55197
URL: http://svn.reactos.org/svn/reactos?rev=55197&view=rev Log: [USBCCGP] - Query bus interface and check if USBC_DEVICE_CONFIGURATION_INTERFACE_V1 is supported. This interface is implemented by attached usb filter drivers and is used to enumerate functions of the composite usb device - Implement enumeration of function by using usb interface association descriptors and by the USBC_DEVICE_CONFIGURATION_INTERFACE_V1 - Needs audio legacy method and union function descriptors to be fully functional - WIP, not yet tested - Fix build with mingw by declaring _DISK_GEOMETRY_EX outside the function
Added: branches/usb-bringup-trunk/drivers/usb/usbccgp/function.c (with props) branches/usb-bringup-trunk/drivers/usb/usbccgp/misc.c (with props) Modified: branches/usb-bringup-trunk/drivers/usb/usbccgp/CMakeLists.txt branches/usb-bringup-trunk/drivers/usb/usbccgp/fdo.c branches/usb-bringup-trunk/drivers/usb/usbccgp/pdo.c branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.c branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.h branches/usb-bringup-trunk/include/ddk/ntddk.h
Modified: branches/usb-bringup-trunk/drivers/usb/usbccgp/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/CMakeLists.txt [iso-8859-1] (original) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/CMakeLists.txt [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -1,9 +1,12 @@ +remove_definitions(-D_WIN32_WINNT=0x502) +add_definitions(-D_WIN32_WINNT=0x600) +
add_definitions(-DDEBUG_MODE)
include_directories(${REACTOS_SOURCE_DIR}/ntoskrnl/include)
-add_library(usbccgp SHARED descriptor.c fdo.c misc.c pdo.c usbccgp.c usbccgp.rc) +add_library(usbccgp SHARED descriptor.c fdo.c function.c misc.c pdo.c usbccgp.c usbccgp.rc)
target_link_libraries(usbccgp ${PSEH_LIB})
Modified: branches/usb-bringup-trunk/drivers/usb/usbccgp/fdo.c URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/fdo.c [iso-8859-1] (original) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/fdo.c [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -187,9 +187,26 @@ return Status; }
- // - // FIXME: parse usb interface association descriptor - // and create PDO for each function + // query bus interface + USBCCGP_QueryInterface(FDODeviceExtension->NextDeviceObject, &FDODeviceExtension->BusInterface); + + // now enumerate the functions + Status = USBCCGP_EnumerateFunctions(DeviceObject); + if (!NT_SUCCESS(Status)) + { + // failed to enumerate functions + DPRINT1("Failed to enumerate functions with %x\n", Status); + return Status; + } + + // + // sanity checks + // + ASSERT(FDODeviceExtension->FunctionDescriptorCount); + ASSERT(FDODeviceExtension->FunctionDescriptor); + + // + // FIXME:create PDO for each function // ASSERT(FALSE); return Status;
Added: branches/usb-bringup-trunk/drivers/usb/usbccgp/function.c URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/function.c (added) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/function.c [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -1,0 +1,580 @@ +/* + * PROJECT: ReactOS Universal Serial Bus Bulk Enhanced Host Controller Interface + * LICENSE: GPL - See COPYING in the top level directory + * FILE: drivers/usb/usbccgp/descriptor.c + * PURPOSE: USB device driver. + * PROGRAMMERS: + * Michael Martin (michael.martin@reactos.org) + * Johannes Anderwald (johannes.anderwald@reactos.org) + * Cameron Gutman + */ + +#include "usbccgp.h" + +NTSTATUS +USBCCGP_QueryInterface( + IN PDEVICE_OBJECT DeviceObject, + OUT PUSBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface) +{ + KEVENT Event; + NTSTATUS Status; + PIRP Irp; + IO_STATUS_BLOCK IoStatus; + PIO_STACK_LOCATION Stack; + + // + // sanity checks + // + ASSERT(DeviceObject); + + // + // initialize event + // + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + // + // init interface + // + RtlZeroMemory(BusInterface, sizeof(USBC_DEVICE_CONFIGURATION_INTERFACE_V1)); + BusInterface->Version = USBC_DEVICE_CONFIGURATION_INTERFACE_VERSION_1; + BusInterface->Size = sizeof(USBC_DEVICE_CONFIGURATION_INTERFACE_V1); + + // + // create irp + // + Irp = IoBuildSynchronousFsdRequest(IRP_MJ_PNP, + DeviceObject, + NULL, + 0, + NULL, + &Event, + &IoStatus); + + // + // was irp built + // + if (Irp == NULL) + { + // + // no memory + // + return STATUS_INSUFFICIENT_RESOURCES; + } + + // + // initialize request + // + Stack=IoGetNextIrpStackLocation(Irp); + Stack->MajorFunction = IRP_MJ_PNP; + Stack->MinorFunction = IRP_MN_QUERY_INTERFACE; + Stack->Parameters.QueryInterface.Size = sizeof(BUS_INTERFACE_STANDARD); + Stack->Parameters.QueryInterface.InterfaceType = (LPGUID)&USB_BUS_INTERFACE_USBC_CONFIGURATION_GUID; + Stack->Parameters.QueryInterface.Version = 2; + Stack->Parameters.QueryInterface.Interface = (PINTERFACE)&BusInterface; + Stack->Parameters.QueryInterface.InterfaceSpecificData = NULL; + Irp->IoStatus.Status = STATUS_NOT_SUPPORTED; + + // + // call driver + // + Status= IoCallDriver(DeviceObject, Irp); + + // + // did operation complete + // + if (Status == STATUS_PENDING) + { + // + // wait for completion + // + KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL); + + // + // collect status + // + Status = IoStatus.Status; + } + + return Status; +} + +NTSTATUS +USBCCGP_CustomEnumWithInterface( + IN PDEVICE_OBJECT DeviceObject) +{ + PFDO_DEVICE_EXTENSION FDODeviceExtension; + ULONG FunctionDescriptorBufferLength = 0; + NTSTATUS Status; + PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptorBuffer = NULL; + + // + // get device extension + // + FDODeviceExtension = (PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension; + ASSERT(FDODeviceExtension->Common.IsFDO); + + if (FDODeviceExtension->BusInterface.StartDeviceCallback == NULL) + { + // + // not supported + // + return STATUS_NOT_SUPPORTED; + } + + // + // invoke callback + // + Status = FDODeviceExtension->BusInterface.StartDeviceCallback(FDODeviceExtension->DeviceDescriptor, + FDODeviceExtension->ConfigurationDescriptor, + &FunctionDescriptorBuffer, + &FunctionDescriptorBufferLength, + DeviceObject, + FDODeviceExtension->PhysicalDeviceObject); + + DPRINT1("USBCCGP_CustomEnumWithInterface Status %x\n", Status); + if (!NT_SUCCESS(Status)) + { + // + // failed + // + return Status; + } + + DPRINT1("FunctionDescriptorBufferLength %lu\n", FunctionDescriptorBufferLength); + DPRINT1("FunctionDescriptorBuffer %p\n", FunctionDescriptorBuffer); + + // + // assume length % function buffer size + // + ASSERT(FunctionDescriptorBufferLength); + ASSERT(FunctionDescriptorBufferLength % sizeof(USBC_FUNCTION_DESCRIPTOR) == 0); + + // + // store result + // + FDODeviceExtension->FunctionDescriptor = FunctionDescriptorBuffer; + FDODeviceExtension->FunctionDescriptorCount = FunctionDescriptorBufferLength / sizeof(USBC_FUNCTION_DESCRIPTOR); + + // + // success + // + return STATUS_SUCCESS; +} + +ULONG +USBCCGP_CountAssociationDescriptors( + IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor) +{ + PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR Descriptor; + PUCHAR Offset, End; + ULONG Count = 0; + + // + // init offsets + // + Offset = (PUCHAR)ConfigurationDescriptor + ConfigurationDescriptor->bLength; + End = (PUCHAR)ConfigurationDescriptor + ConfigurationDescriptor->wTotalLength; + + while(Offset < End) + { + // + // get association descriptor + // + Descriptor = (PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR)Offset; + + if (Descriptor->bLength == sizeof(USB_INTERFACE_ASSOCIATION_DESCRIPTOR) && Descriptor->bDescriptorType == USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE) + { + // + // found descriptor + // + Count++; + } + + // + // move to next descriptor + // + Offset += Descriptor->bLength; + } + + // + // done + // + return Count; +} + +PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR +USBCCGP_GetAssociationDescriptorAtIndex( + IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, + IN ULONG Index) +{ + PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR Descriptor; + PUCHAR Offset, End; + ULONG Count = 0; + + // + // init offsets + // + Offset = (PUCHAR)ConfigurationDescriptor + ConfigurationDescriptor->bLength; + End = (PUCHAR)ConfigurationDescriptor + ConfigurationDescriptor->wTotalLength; + + while(Offset < End) + { + // + // get association descriptor + // + Descriptor = (PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR)Offset; + + if (Descriptor->bLength == sizeof(USB_INTERFACE_ASSOCIATION_DESCRIPTOR) && Descriptor->bDescriptorType == USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE) + { + if (Index == Count) + { + // + // found descriptor + // + return Descriptor; + } + + // + // not the searched one + // + Count++; + } + + // + // move to next descriptor + // + Offset += Descriptor->bLength; + } + + // + // failed to find descriptor at the specified index + // + return NULL; +} + +NTSTATUS +USBCCGP_InitInterfaceListOfFunctionDescriptor( + IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, + IN PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR AssociationDescriptor, + OUT PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor) +{ + PUSB_INTERFACE_DESCRIPTOR Descriptor; + PUCHAR Offset, End; + ULONG Count = 0; + + // + // init offsets + // + Offset = (PUCHAR)AssociationDescriptor + AssociationDescriptor->bLength; + End = (PUCHAR)ConfigurationDescriptor + ConfigurationDescriptor->wTotalLength; + + while(Offset < End) + { + // + // get association descriptor + // + Descriptor = (PUSB_INTERFACE_DESCRIPTOR)Offset; + + if (Descriptor->bLength == sizeof(USB_INTERFACE_DESCRIPTOR) && Descriptor->bDescriptorType == USB_INTERFACE_DESCRIPTOR_TYPE) + { + // + // store interface descriptor + // + FunctionDescriptor->InterfaceDescriptorList[Count] = Descriptor; + Count++; + + if (Count == AssociationDescriptor->bInterfaceCount) + { + // + // got all interfaces + // + return STATUS_SUCCESS; + } + } + + if (Descriptor->bLength == sizeof(USB_INTERFACE_ASSOCIATION_DESCRIPTOR) && Descriptor->bDescriptorType == USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE) + { + // + // WTF? a association descriptor which overlaps the next association descriptor + // + DPRINT1("Invalid association descriptor\n"); + ASSERT(FALSE); + return STATUS_UNSUCCESSFUL; + } + + // + // move to next descriptor + // + Offset += Descriptor->bLength; + } + + // + // invalid association descriptor + // + DPRINT1("Invalid association descriptor\n"); + return STATUS_UNSUCCESSFUL; +} + +NTSTATUS +USBCCGP_InitFunctionDescriptor( + IN PFDO_DEVICE_EXTENSION FDODeviceExtension, + IN ULONG FunctionNumber, + OUT PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor) +{ + PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR Descriptor; + NTSTATUS Status; + LPWSTR DescriptionBuffer; + WCHAR Buffer[100]; + ULONG Index; + + // init function number + FunctionDescriptor->FunctionNumber = (UCHAR)FunctionNumber; + + // get association descriptor + Descriptor = USBCCGP_GetAssociationDescriptorAtIndex(FDODeviceExtension->ConfigurationDescriptor, FunctionNumber); + ASSERT(Descriptor); + + // store number interfaces + FunctionDescriptor->NumberOfInterfaces = Descriptor->bInterfaceCount; + + // allocate array for interface count + FunctionDescriptor->InterfaceDescriptorList = AllocateItem(NonPagedPool, sizeof(PUSB_INTERFACE_DESCRIPTOR) * Descriptor->bInterfaceCount); + if (FunctionDescriptor->InterfaceDescriptorList) + { + // + // no memory + // + return STATUS_INSUFFICIENT_RESOURCES; + } + + // init interface list + Status = USBCCGP_InitInterfaceListOfFunctionDescriptor(FDODeviceExtension->ConfigurationDescriptor, Descriptor, FunctionDescriptor); + if (!NT_SUCCESS(Status)) + { + // + // failed + // + return Status; + } + + // + // now init interface description + // + if (Descriptor->iFunction) + { + // + // get interface description + // + Status = USBCCGP_GetDescriptor(FDODeviceExtension->NextDeviceObject, + USB_STRING_DESCRIPTOR_TYPE, + 100 * sizeof(WCHAR), + Descriptor->iFunction, + 0x0409, //FIXME + (PVOID*)&DescriptionBuffer); + if (!NT_SUCCESS(Status)) + { + // + // no description + // + RtlInitUnicodeString(&FunctionDescriptor->FunctionDescription, L""); + } + else + { + // + // init description + // + RtlInitUnicodeString(&FunctionDescriptor->FunctionDescription, DescriptionBuffer); + } + DPRINT1("FunctionDescription %wZ\n", &FunctionDescriptor->FunctionDescription); + } + + // + // now init hardware id + // + Index = swprintf(Buffer, L"USB\VID_%04x&PID_%04x&Rev_%04x&MI_%02x", FDODeviceExtension->DeviceDescriptor->idVendor, + FDODeviceExtension->DeviceDescriptor->idProduct, + FDODeviceExtension->DeviceDescriptor->bcdDevice, + Descriptor->bFirstInterface) + 1; + Index = swprintf(&Buffer[Index], L"USB\VID_%04x&PID_%04x&MI_%02x", FDODeviceExtension->DeviceDescriptor->idVendor, + FDODeviceExtension->DeviceDescriptor->idProduct, + Descriptor->bFirstInterface) + 1; + + // allocate result buffer + DescriptionBuffer = AllocateItem(NonPagedPool, (Index + 1) * sizeof(WCHAR)); + if (!DescriptionBuffer) + { + // + // failed to allocate memory + // + return STATUS_INSUFFICIENT_RESOURCES; + } + + // copy description + RtlCopyMemory(DescriptionBuffer, Buffer, Index * sizeof(WCHAR)); + RtlInitUnicodeString(&FunctionDescriptor->HardwareId, DescriptionBuffer); + + // + // now init the compatible id + // + Index = swprintf(Buffer, L"USB\Class_%02x&SubClass_%02x&Prot_%02x", Descriptor->bFunctionClass, Descriptor->bFunctionSubClass, Descriptor->bFunctionProtocol) + 1; + Index = swprintf(&Buffer[Index], L"USB\Class_%04x&SubClass_%04x", Descriptor->bFunctionClass, Descriptor->bFunctionSubClass) + 1; + Index = swprintf(&Buffer[Index], L"USB\Class_%04x", Descriptor->bFunctionClass) + 1; + + // allocate result buffer + DescriptionBuffer = AllocateItem(NonPagedPool, (Index + 1) * sizeof(WCHAR)); + if (!DescriptionBuffer) + { + // + // failed to allocate memory + // + return STATUS_INSUFFICIENT_RESOURCES; + } + + // copy description + // copy description + RtlCopyMemory(DescriptionBuffer, Buffer, Index * sizeof(WCHAR)); + RtlInitUnicodeString(&FunctionDescriptor->CompatibleId, DescriptionBuffer); + + // + // done + // + return STATUS_SUCCESS; +} + +NTSTATUS +USBCCGP_EnumWithAssociationDescriptor( + IN PDEVICE_OBJECT DeviceObject) +{ + ULONG DescriptorCount, Index; + PFDO_DEVICE_EXTENSION FDODeviceExtension; + NTSTATUS Status = STATUS_SUCCESS; + + // + // get device extension + // + FDODeviceExtension = (PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension; + ASSERT(FDODeviceExtension->Common.IsFDO); + + // + // count association descriptors + // + DescriptorCount = USBCCGP_CountAssociationDescriptors(FDODeviceExtension->ConfigurationDescriptor); + if (!DescriptorCount) + { + // + // no descriptors found + // + return STATUS_NOT_SUPPORTED; + } + + // + // allocate function descriptor array + // + FDODeviceExtension->FunctionDescriptor = AllocateItem(NonPagedPool, sizeof(USBC_FUNCTION_DESCRIPTOR) * DescriptorCount); + if (!FDODeviceExtension->FunctionDescriptorCount) + { + // + // no memory + // + DPRINT1("USBCCGP_EnumWithAssociationDescriptor failed to allocate function descriptor count %x\n", DescriptorCount); + return STATUS_INSUFFICIENT_RESOURCES; + } + + for(Index = 0; Index < DescriptorCount; Index++) + { + // + // init function descriptors + // + Status = USBCCGP_InitFunctionDescriptor(FDODeviceExtension, Index, &FDODeviceExtension->FunctionDescriptor[Index]); + if (!NT_SUCCESS(Status)) + { + // + // failed + // + return Status; + } + } + + // + // store function descriptor count + // + FDODeviceExtension->FunctionDescriptorCount = DescriptorCount; + + // + // done + // + return Status; +} + + +NTSTATUS +USBCCGP_EnumWithAudioLegacy( + IN PDEVICE_OBJECT DeviceObject) +{ + UNIMPLEMENTED + return STATUS_NOT_IMPLEMENTED; +} + +NTSTATUS +USBCCGP_EnumWithUnionFunctionDescriptors( + IN PDEVICE_OBJECT DeviceObject) +{ + UNIMPLEMENTED + return STATUS_NOT_IMPLEMENTED; +} + + +NTSTATUS +USBCCGP_EnumerateFunctions( + IN PDEVICE_OBJECT DeviceObject) +{ + NTSTATUS Status; + PFDO_DEVICE_EXTENSION FDODeviceExtension; + + // + // get device extension + // + FDODeviceExtension = (PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension; + ASSERT(FDODeviceExtension->Common.IsFDO); + + // + // first try with filter driver + // + Status = USBCCGP_CustomEnumWithInterface(DeviceObject); + if (NT_SUCCESS(Status)) + { + // + // succeeded + // + return Status; + } + + // + // enumerate functions with interface association descriptor + // + Status = USBCCGP_EnumWithAssociationDescriptor(DeviceObject); + if (NT_SUCCESS(Status)) + { + // + // succeeded + // + return Status; + } + + // + // try with union function descriptors + // + Status = USBCCGP_EnumWithUnionFunctionDescriptors(DeviceObject); + if (NT_SUCCESS(Status)) + { + // + // succeeded + // + return Status; + } + + // + // try with legacy audio methods + // + return USBCCGP_EnumWithAudioLegacy(DeviceObject); +}
Propchange: branches/usb-bringup-trunk/drivers/usb/usbccgp/function.c ------------------------------------------------------------------------------ svn:eol-style = native
Added: branches/usb-bringup-trunk/drivers/usb/usbccgp/misc.c URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/misc.c (added) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/misc.c [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -1,0 +1,197 @@ +/* + * PROJECT: ReactOS Universal Serial Bus Bulk Enhanced Host Controller Interface + * LICENSE: GPL - See COPYING in the top level directory + * FILE: drivers/usb/usbccgp/misc.c + * PURPOSE: USB device driver. + * PROGRAMMERS: + * Michael Martin (michael.martin@reactos.org) + * Johannes Anderwald (johannes.anderwald@reactos.org) + * Cameron Gutman + */ + +#include "usbccgp.h" + +// +// driver verifier +// +IO_COMPLETION_ROUTINE SyncForwardIrpCompletionRoutine; + +NTSTATUS +NTAPI +USBSTOR_SyncForwardIrpCompletionRoutine( + PDEVICE_OBJECT DeviceObject, + PIRP Irp, + PVOID Context) +{ + if (Irp->PendingReturned) + { + KeSetEvent((PKEVENT)Context, IO_NO_INCREMENT, FALSE); + } + return STATUS_MORE_PROCESSING_REQUIRED; +} + +NTSTATUS +NTAPI +USBCCGP_SyncForwardIrp( + PDEVICE_OBJECT DeviceObject, + PIRP Irp) +{ + KEVENT Event; + NTSTATUS Status; + + // + // initialize event + // + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + // + // copy irp stack location + // + IoCopyCurrentIrpStackLocationToNext(Irp); + + // + // set completion routine + // + IoSetCompletionRoutine(Irp, USBSTOR_SyncForwardIrpCompletionRoutine, &Event, TRUE, TRUE, TRUE); + + + // + // call driver + // + Status = IoCallDriver(DeviceObject, Irp); + + // + // check if pending + // + if (Status == STATUS_PENDING) + { + // + // wait for the request to finish + // + KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL); + + // + // copy status code + // + Status = Irp->IoStatus.Status; + } + + // + // done + // + return Status; +} + +NTSTATUS +USBCCGP_SyncUrbRequest( + IN PDEVICE_OBJECT DeviceObject, + OUT PURB UrbRequest) +{ + PIRP Irp; + PIO_STACK_LOCATION IoStack; + KEVENT Event; + NTSTATUS Status; + + // + // allocate irp + // + Irp = IoAllocateIrp(DeviceObject->StackSize, FALSE); + if (!Irp) + { + // + // no memory + // + return STATUS_INSUFFICIENT_RESOURCES; + } + + // + // initialize event + // + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + + // + // get next stack location + // + IoStack = IoGetNextIrpStackLocation(Irp); + + // + // initialize stack location + // + IoStack->MajorFunction = IRP_MJ_INTERNAL_DEVICE_CONTROL; + IoStack->Parameters.DeviceIoControl.IoControlCode = IOCTL_INTERNAL_USB_SUBMIT_URB; + IoStack->Parameters.Others.Argument1 = (PVOID)UrbRequest; + IoStack->Parameters.DeviceIoControl.InputBufferLength = UrbRequest->UrbHeader.Length; + Irp->IoStatus.Status = STATUS_SUCCESS; + + // + // setup completion routine + // + IoSetCompletionRoutine(Irp, USBSTOR_SyncForwardIrpCompletionRoutine, &Event, TRUE, TRUE, TRUE); + + // + // call driver + // + Status = IoCallDriver(DeviceObject, Irp); + + // + // check if request is pending + // + if (Status == STATUS_PENDING) + { + // + // wait for completion + // + KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL); + + // + // update status + // + Status = Irp->IoStatus.Status; + } + + // + // free irp + // + IoFreeIrp(Irp); + + // + // done + // + return Status; +} + +PVOID +AllocateItem( + IN POOL_TYPE PoolType, + IN ULONG ItemSize) +{ + // + // allocate item + // + PVOID Item = ExAllocatePoolWithTag(PoolType, ItemSize, USBCCPG_TAG); + + if (Item) + { + // + // zero item + // + RtlZeroMemory(Item, ItemSize); + } + + // + // return element + // + return Item; +} + +VOID +FreeItem( + IN PVOID Item) +{ + // + // free item + // + ExFreePoolWithTag(Item, USBCCPG_TAG); +} +
Propchange: branches/usb-bringup-trunk/drivers/usb/usbccgp/misc.c ------------------------------------------------------------------------------ svn:eol-style = native
Modified: branches/usb-bringup-trunk/drivers/usb/usbccgp/pdo.c URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/pdo.c [iso-8859-1] (original) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/pdo.c [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS Universal Serial Bus Bulk Enhanced Host Controller Interface * LICENSE: GPL - See COPYING in the top level directory - * FILE: drivers/usb/usbccgp/fdo.c + * FILE: drivers/usb/usbccgp/pdo.c * PURPOSE: USB device driver. * PROGRAMMERS: * Michael Martin (michael.martin@reactos.org)
Modified: branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.c URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.c [iso-8859-1] (original) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.c [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS Universal Serial Bus Bulk Enhanced Host Controller Interface * LICENSE: GPL - See COPYING in the top level directory - * FILE: drivers/usb/usbccgp/fdo.c + * FILE: drivers/usb/usbccgp/usbccgp.c * PURPOSE: USB device driver. * PROGRAMMERS: * Michael Martin (michael.martin@reactos.org)
Modified: branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.h URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us... ============================================================================== --- branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.h [iso-8859-1] (original) +++ branches/usb-bringup-trunk/drivers/usb/usbccgp/usbccgp.h [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -4,6 +4,7 @@ #include <ntddk.h> #define YDEBUG #include <debug.h> +#include <initguid.h> #include <hubbusif.h> #include <usbbusif.h> #include <usbioctl.h> @@ -34,6 +35,9 @@ PUSBD_INTERFACE_LIST_ENTRY InterfaceList; // interface list ULONG InterfaceListCount; // interface list count USBD_CONFIGURATION_HANDLE ConfigurationHandle; // configuration handle + USBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface; // bus custom enumeration interface + PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor; // usb function descriptor + ULONG FunctionDescriptorCount; // number of function descriptor }FDO_DEVICE_EXTENSION, *PFDO_DEVICE_EXTENSION;
#define USBCCPG_TAG 'cbsu' @@ -54,6 +58,16 @@ USBCCGP_SelectConfiguration( IN PDEVICE_OBJECT DeviceObject, IN PFDO_DEVICE_EXTENSION DeviceExtension); + +NTSTATUS +NTAPI +USBCCGP_GetDescriptor( + IN PDEVICE_OBJECT DeviceObject, + IN UCHAR DescriptorType, + IN ULONG DescriptorLength, + IN UCHAR DescriptorIndex, + IN LANGID LanguageId, + OUT PVOID *OutDescriptor);
/* misc.c */
@@ -91,6 +105,15 @@ PDEVICE_OBJECT DeviceObject, PIRP Irp);
+/* function.c */
+NTSTATUS +USBCCGP_QueryInterface( + IN PDEVICE_OBJECT DeviceObject, + OUT PUSBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface); + +NTSTATUS +USBCCGP_EnumerateFunctions( + IN PDEVICE_OBJECT DeviceObject);
#endif
Modified: branches/usb-bringup-trunk/include/ddk/ntddk.h URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/include/ddk/nt... ============================================================================== --- branches/usb-bringup-trunk/include/ddk/ntddk.h [iso-8859-1] (original) +++ branches/usb-bringup-trunk/include/ddk/ntddk.h [iso-8859-1] Thu Jan 26 13:45:59 2012 @@ -4158,6 +4158,9 @@ #endif /* (NTDDI_VERSION >= NTDDI_WS03SP1) */
#if (NTDDI_VERSION >= NTDDI_VISTA) + +struct _DISK_GEOMETRY_EX; + NTKERNELAPI NTSTATUS NTAPI
-
janderwald＠svn.reactos.org