?? usbdlib_gcc.h
字號(hào):
#ifndef __USBDLIB_H#define __USBDLIB_H#if __GNUC__ >=3#pragma GCC system_header#endif#ifdef __cplusplusextern "C" {#endif#pragma pack(push,4) typedef struct _USBD_INTERFACE_LIST_ENTRY { PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor; PUSBD_INTERFACE_INFORMATION Interface; } USBD_INTERFACE_LIST_ENTRY, *PUSBD_INTERFACE_LIST_ENTRY;#define URB_STATUS(urb) ((urb)->UrbHeader.Status)#define GET_SELECT_CONFIGURATION_REQUEST_SIZE(totalInterfaces, totalPipes) \ (sizeof(struct _URB_SELECT_CONFIGURATION) \ + ((totalInterfaces - 1) * sizeof(USBD_INTERFACE_INFORMATION)) \ + ((totalPipes - 1) * sizeof(USBD_PIPE_INFORMATION)))#define GET_SELECT_INTERFACE_REQUEST_SIZE(totalPipes) \ (sizeof(struct _URB_SELECT_INTERFACE) \ + ((totalPipes - 1) * sizeof(USBD_PIPE_INFORMATION)))#define GET_USBD_INTERFACE_SIZE(numEndpoints) \ (sizeof(USBD_INTERFACE_INFORMATION) \ + (sizeof(USBD_PIPE_INFORMATION)*(numEndpoints)) \ - sizeof(USBD_PIPE_INFORMATION))#define GET_ISO_URB_SIZE(n) (sizeof(struct _URB_ISOCH_TRANSFER) \ + sizeof(USBD_ISO_PACKET_DESCRIPTOR) * n)#define UsbBuildInterruptOrBulkTransferRequest(urb, \ length, \ pipeHandle, \ transferBuffer, \ transferBufferMDL, \ transferBufferLength, \ transferFlags, \ link) { \ (urb)->UrbHeader.Function = \ URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER; \ (urb)->UrbHeader.Length = (length); \ (urb)->UrbBulkOrInterruptTransfer.PipeHandle = (pipeHandle); \ (urb)->UrbBulkOrInterruptTransfer.TransferBufferLength = \ (transferBufferLength); \ (urb)->UrbBulkOrInterruptTransfer.TransferBufferMDL = \ (transferBufferMDL); \ (urb)->UrbBulkOrInterruptTransfer.TransferBuffer = \ (transferBuffer); \ (urb)->UrbBulkOrInterruptTransfer.TransferFlags = \ (transferFlags); \ (urb)->UrbBulkOrInterruptTransfer.UrbLink = (link); } #define UsbBuildGetDescriptorRequest(urb, \ length, \ descriptorType, \ descriptorIndex, \ languageId, \ transferBuffer, \ transferBufferMDL, \ transferBufferLength, \ link) { \ (urb)->UrbHeader.Function = \ URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE; \ (urb)->UrbHeader.Length = (length); \ (urb)->UrbControlDescriptorRequest.TransferBufferLength = \ (transferBufferLength); \ (urb)->UrbControlDescriptorRequest.TransferBufferMDL = \ (transferBufferMDL); \ (urb)->UrbControlDescriptorRequest.TransferBuffer = \ (transferBuffer); \ (urb)->UrbControlDescriptorRequest.DescriptorType = \ (descriptorType); \ (urb)->UrbControlDescriptorRequest.Index = (descriptorIndex); \ (urb)->UrbControlDescriptorRequest.LanguageId = (languageId); \ (urb)->UrbControlDescriptorRequest.UrbLink = (link); }#define UsbBuildGetStatusRequest(urb, \ op, \ index, \ transferBuffer, \ transferBufferMDL, \ link) { \ (urb)->UrbHeader.Function = (op); \ (urb)->UrbHeader.Length = \ sizeof(struct _URB_CONTROL_GET_STATUS_REQUEST); \ (urb)->UrbControlGetStatusRequest.TransferBufferLength = \ sizeof(USHORT); \ (urb)->UrbControlGetStatusRequest.TransferBufferMDL = \ (transferBufferMDL); \ (urb)->UrbControlGetStatusRequest.TransferBuffer = \ (transferBuffer); \ (urb)->UrbControlGetStatusRequest.Index = (index); \ (urb)->UrbControlGetStatusRequest.UrbLink = (link); }#define UsbBuildFeatureRequest(urb, \ op, \ featureSelector, \ index, \ link) { \ (urb)->UrbHeader.Function = (op); \ (urb)->UrbHeader.Length = \ sizeof(struct _URB_CONTROL_FEATURE_REQUEST); \ (urb)->UrbControlFeatureRequest.FeatureSelector = \ (featureSelector); \ (urb)->UrbControlFeatureRequest.Index = (index); \ (urb)->UrbControlFeatureRequest.UrbLink = (link); }#define UsbBuildSelectConfigurationRequest(urb, \ length, \ configurationDescriptor) { \ (urb)->UrbHeader.Function = URB_FUNCTION_SELECT_CONFIGURATION; \ (urb)->UrbHeader.Length = (length); \ (urb)->UrbSelectConfiguration.ConfigurationDescriptor = \ (configurationDescriptor); }#define UsbBuildSelectInterfaceRequest(urb, \ length, \ configurationHandle, \ interfaceNumber, \ alternateSetting) { \ (urb)->UrbHeader.Function = URB_FUNCTION_SELECT_INTERFACE; \ (urb)->UrbHeader.Length = (length); \ (urb)->UrbSelectInterface.Interface.AlternateSetting = \ (alternateSetting); \ (urb)->UrbSelectInterface.Interface.InterfaceNumber = \ (interfaceNumber); \ (urb)->UrbSelectInterface.ConfigurationHandle = \ (configurationHandle); }#define UsbBuildVendorRequest(urb, \ cmd, \ length, \ transferFlags, \ reservedbits, \ request, \ value, \ index, \ transferBuffer, \ transferBufferMDL, \ transferBufferLength, \ link) { \ (urb)->UrbHeader.Function = cmd; \ (urb)->UrbHeader.Length = (length); \ (urb)->UrbControlVendorClassRequest.TransferBufferLength = \ (transferBufferLength); \ (urb)->UrbControlVendorClassRequest.TransferBufferMDL = \ (transferBufferMDL); \ (urb)->UrbControlVendorClassRequest.TransferBuffer = \ (transferBuffer); \ (urb)->UrbControlVendorClassRequest.RequestTypeReservedBits = \ (reservedbits); \ (urb)->UrbControlVendorClassRequest.Request = (request); \ (urb)->UrbControlVendorClassRequest.Value = (value); \ (urb)->UrbControlVendorClassRequest.Index = (index); \ (urb)->UrbControlVendorClassRequest.TransferFlags = \ (transferFlags); \ (urb)->UrbControlVendorClassRequest.UrbLink = (link); }#define UsbBuildOsFeatureDescriptorRequest(urb, \ length, \ interface, \ index, \ transferBuffer, \ transferBufferMDL, \ transferBufferLength, \ link) { \ (urb)->UrbHeader.Function = \ URB_FUNCTION_GET_MS_FEATURE_DESCRIPTOR; \ (urb)->UrbHeader.Length = (length); \ (urb)->UrbOSFeatureDescriptorRequest.TransferBufferLength = \ (transferBufferLength); \ (urb)->UrbOSFeatureDescriptorRequest.TransferBufferMDL = \ (transferBufferMDL); \ (urb)->UrbOSFeatureDescriptorRequest.TransferBuffer = \ (transferBuffer); \ (urb)->UrbOSFeatureDescriptorRequest.InterfaceNumber = \ (interface); \ (urb)->UrbOSFeatureDescriptorRequest.MS_FeatureDescriptorIndex = \ (index); \ (urb)->UrbOSFeatureDescriptorRequest.UrbLink = (link); } VOID DDKAPI USBD_Debug_LogEntry( IN CHAR *Name, IN ULONG Info1, IN ULONG Info2, IN ULONG Info3 ); VOID DDKAPI USBD_GetUSBDIVersion( PUSBD_VERSION_INFORMATION VersionInformation ); PUSB_INTERFACE_DESCRIPTOR DDKAPI USBD_ParseConfigurationDescriptor( IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN UCHAR InterfaceNumber, IN UCHAR AlternateSetting ); PURB DDKAPI USBD_CreateConfigurationRequest( IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN OUT PUSHORT Siz ); PUSB_COMMON_DESCRIPTOR DDKAPI USBD_ParseDescriptors( IN PVOID DescriptorBuffer, IN ULONG TotalLength, IN PVOID StartPosition, IN LONG DescriptorType ); PUSB_INTERFACE_DESCRIPTOR DDKAPI USBD_ParseConfigurationDescriptorEx( IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN PVOID StartPosition, IN LONG InterfaceNumber, IN LONG AlternateSetting, IN LONG InterfaceClass, IN LONG InterfaceSubClass, IN LONG InterfaceProtocol ); PURB DDKAPI USBD_CreateConfigurationRequestEx( IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN PUSBD_INTERFACE_LIST_ENTRY InterfaceList ); ULONG DDKAPI USBD_GetInterfaceLength( IN PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor, IN PUCHAR BufferEnd ); VOID DDKAPI USBD_RegisterHcFilter( PDEVICE_OBJECT DeviceObject, PDEVICE_OBJECT FilterDeviceObject ); NTSTATUS DDKAPI USBD_GetPdoRegistryParameter( IN PDEVICE_OBJECT PhysicalDeviceObject, IN OUT PVOID Parameter, IN ULONG ParameterLength, IN PWCHAR KeyName, IN ULONG KeyNameLength ); NTSTATUS DDKAPI USBD_QueryBusTime( IN PDEVICE_OBJECT RootHubPdo, IN PULONG CurrentFrame ); ULONG DDKAPI USBD_CalculateUsbBandwidth( ULONG MaxPacketSize, UCHAR EndpointType, BOOLEAN LowSpeed );#pragma pack(pop)#ifdef __cplusplus}#endif#endif /* __USBDLIB_H */ ?? 快捷鍵說明
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