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[LIBUSB][USBCCGP][USBEHCI]

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- Return the actual number of bytes copied for configuration descriptor requests
- Fix MSVC warnings and NULL vs 0 vs FALSE issues

svn path=/trunk/; revision=56667
This commit is contained in:
Thomas Faber 2012-05-28 10:34:45 +00:00
parent 5536a02214
commit a426102b3a
4 changed files with 22 additions and 18 deletions
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10
reactos/drivers/usb/usbccgp/pdo.c
View file

@ -473,6 +473,7 @@ USBCCGP_BuildConfigurationDescriptor(
PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;
PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
ULONG TotalSize, Index;
ULONG Size;
PURB Urb;
PVOID Buffer;
PUCHAR BufferPtr;
@ -640,7 +641,7 @@ USBCCGP_BuildConfigurationDescriptor(
// modify configuration descriptor
//
ConfigurationDescriptor = Buffer;
ConfigurationDescriptor->wTotalLength = TotalSize;
ConfigurationDescriptor->wTotalLength = (USHORT)TotalSize;
ConfigurationDescriptor->bNumInterfaces = PDODeviceExtension->FunctionDescriptor->NumberOfInterfaces;
//
@ -652,12 +653,13 @@ USBCCGP_BuildConfigurationDescriptor(
//
// copy descriptor
//
RtlCopyMemory(Urb->UrbControlDescriptorRequest.TransferBuffer, Buffer, min(TotalSize, Urb->UrbControlDescriptorRequest.TransferBufferLength));
Size = min(TotalSize, Urb->UrbControlDescriptorRequest.TransferBufferLength);
RtlCopyMemory(Urb->UrbControlDescriptorRequest.TransferBuffer, Buffer, Size);
//
// store final size
//
Urb->UrbControlDescriptorRequest.TransferBufferLength = TotalSize;
Urb->UrbControlDescriptorRequest.TransferBufferLength = Size;
//
// free buffer
@ -846,7 +848,7 @@ USBCCGP_PDOSelectConfiguration(
//
// now prepare interface urb
//
UsbBuildSelectInterfaceRequest(NewUrb, GET_SELECT_INTERFACE_REQUEST_SIZE(InterfaceInformation->NumberOfPipes), PDODeviceExtension->ConfigurationHandle, InterfaceInformation->InterfaceNumber, InterfaceInformation->AlternateSetting);
UsbBuildSelectInterfaceRequest(NewUrb, (USHORT)GET_SELECT_INTERFACE_REQUEST_SIZE(InterfaceInformation->NumberOfPipes), PDODeviceExtension->ConfigurationHandle, InterfaceInformation->InterfaceNumber, InterfaceInformation->AlternateSetting);
//
// now select the interface

2
reactos/drivers/usb/usbehci/usb_request.cpp
View file

@ -538,7 +538,7 @@ CUSBRequest::InternalGetTransferType()
// initialized with setup packet, must be a control transfer
//
TransferType = USB_ENDPOINT_TYPE_CONTROL;
ASSERT(m_EndpointDescriptor == FALSE);
ASSERT(m_EndpointDescriptor == NULL);
}
//

9
reactos/lib/drivers/libusb/hub_controller.cpp
View file

@ -1293,7 +1293,6 @@ CHubController::HandleClassDevice(
// generate setup packet
//
CtrlSetup.bRequest = USB_REQUEST_GET_STATUS;
CtrlSetup.wValue.LowByte = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = (USHORT)Urb->UrbControlGetStatusRequest.TransferBufferLength;
@ -1410,7 +1409,7 @@ CHubController::HandleClassDevice(
CtrlSetup.bRequest = Urb->UrbControlVendorClassRequest.Request;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = Urb->UrbControlVendorClassRequest.TransferBufferLength;
CtrlSetup.wLength = (USHORT)Urb->UrbControlVendorClassRequest.TransferBufferLength;
if (Urb->UrbControlVendorClassRequest.TransferFlags & USBD_TRANSFER_DIRECTION_IN)
{
@ -1758,7 +1757,7 @@ CHubController::HandleClassEndpoint(
CtrlSetup.bRequest = Urb->UrbControlVendorClassRequest.Request;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = Urb->UrbControlVendorClassRequest.TransferBufferLength;
CtrlSetup.wLength = (USHORT)Urb->UrbControlVendorClassRequest.TransferBufferLength;
if (Urb->UrbControlVendorClassRequest.TransferFlags & USBD_TRANSFER_DIRECTION_IN)
{
@ -1830,7 +1829,7 @@ CHubController::HandleVendorDevice(
CtrlSetup.bRequest = Urb->UrbControlVendorClassRequest.Request;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = Urb->UrbControlVendorClassRequest.TransferBufferLength;
CtrlSetup.wLength = (USHORT)Urb->UrbControlVendorClassRequest.TransferBufferLength;
if (Urb->UrbControlVendorClassRequest.TransferFlags & USBD_TRANSFER_DIRECTION_IN)
{
@ -2096,7 +2095,7 @@ CHubController::HandleClassInterface(
CtrlSetup.bRequest = Urb->UrbControlVendorClassRequest.Request;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = Urb->UrbControlVendorClassRequest.TransferBufferLength;
CtrlSetup.wLength = (USHORT)Urb->UrbControlVendorClassRequest.TransferBufferLength;
if (Urb->UrbControlVendorClassRequest.TransferFlags & USBD_TRANSFER_DIRECTION_IN)
{

19
reactos/lib/drivers/libusb/usb_device.cpp
View file

@ -323,7 +323,7 @@ CUSBDevice::SetDeviceAddress(
CtrlSetup->wValue.W = DeviceAddress;
// set device address
Status = CommitSetupPacket(CtrlSetup, 0, 0, 0);
Status = CommitSetupPacket(CtrlSetup, NULL, 0, NULL);
// free setup packet
ExFreePoolWithTag(CtrlSetup, TAG_USBLIB);
@ -640,7 +640,7 @@ CUSBDevice::CreateDeviceDescriptor()
//
// commit setup packet
//
Status = CommitSetupPacket(&CtrlSetup, 0, sizeof(USB_DEVICE_DESCRIPTOR), Mdl);
Status = CommitSetupPacket(&CtrlSetup, NULL, sizeof(USB_DEVICE_DESCRIPTOR), Mdl);
//
// now free the mdl
@ -713,7 +713,7 @@ CUSBDevice::GetConfigurationDescriptor(
//
// commit packet
//
Status = CommitSetupPacket(&CtrlSetup, 0, BufferSize, Mdl);
Status = CommitSetupPacket(&CtrlSetup, NULL, BufferSize, Mdl);
//
// free mdl
@ -809,6 +809,8 @@ CUSBDevice::GetConfigurationDescriptors(
IN ULONG BufferLength,
OUT PULONG OutBufferLength)
{
ULONG Length;
// sanity check
ASSERT(BufferLength >= sizeof(USB_CONFIGURATION_DESCRIPTOR));
ASSERT(ConfigDescriptorBuffer);
@ -821,8 +823,9 @@ CUSBDevice::GetConfigurationDescriptors(
PC_ASSERT(m_DeviceDescriptor.bNumConfigurations == 1);
// copy configuration descriptor
RtlCopyMemory(ConfigDescriptorBuffer, m_ConfigurationDescriptors[0].ConfigurationDescriptor, min(m_ConfigurationDescriptors[0].ConfigurationDescriptor->wTotalLength, BufferLength));
*OutBufferLength = m_ConfigurationDescriptors[0].ConfigurationDescriptor->wTotalLength;
Length = min(m_ConfigurationDescriptors[0].ConfigurationDescriptor->wTotalLength, BufferLength);
RtlCopyMemory(ConfigDescriptorBuffer, m_ConfigurationDescriptors[0].ConfigurationDescriptor, Length);
*OutBufferLength = Length;
}
//----------------------------------------------------------------------------------------
@ -904,7 +907,7 @@ CUSBDevice::SubmitSetupPacket(
//
// commit setup packet
//
Status = CommitSetupPacket(SetupPacket, 0, BufferLength, Mdl);
Status = CommitSetupPacket(SetupPacket, NULL, BufferLength, Mdl);
if (Mdl != NULL)
{
@ -1055,7 +1058,7 @@ CUSBDevice::SelectConfiguration(
CtrlSetup.wValue.W = bConfigurationValue;
// select configuration
Status = CommitSetupPacket(&CtrlSetup, 0, 0, 0);
Status = CommitSetupPacket(&CtrlSetup, NULL, 0, NULL);
if (!ConfigurationDescriptor)
{
@ -1174,7 +1177,7 @@ CUSBDevice::SelectInterface(
CtrlSetup.bmRequestType.B = 0x01;
// issue request
Status = CommitSetupPacket(&CtrlSetup, 0, 0, 0);
Status = CommitSetupPacket(&CtrlSetup, NULL, 0, NULL);
// informal debug print
DPRINT1("CUSBDevice::SelectInterface AlternateSetting %x InterfaceNumber %x Status %x\n", InterfaceInfo->AlternateSetting, InterfaceInfo->InterfaceNumber, Status);