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104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
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#pragma once
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/* Helper macro to enable gcc's extension. */
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#ifndef __GNU_EXTENSION
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#ifdef __GNUC__
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#define __GNU_EXTENSION __extension__
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#else
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#define __GNU_EXTENSION
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#endif
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#endif
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#include "usb100.h"
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#include <pshpack1.h>
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typedef enum _USB_DEVICE_TYPE {
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Usb11Device = 0,
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Usb20Device
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} USB_DEVICE_TYPE;
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typedef enum _USB_DEVICE_SPEED {
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UsbLowSpeed = 0,
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UsbFullSpeed,
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UsbHighSpeed
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} USB_DEVICE_SPEED;
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typedef union _BM_REQUEST_TYPE {
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struct _BM {
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UCHAR Recipient:2;
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UCHAR Reserved:3;
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UCHAR Type:2;
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UCHAR Dir:1;
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} _BM;
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UCHAR B;
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} BM_REQUEST_TYPE, *PBM_REQUEST_TYPE;
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typedef struct _USB_DEFAULT_PIPE_SETUP_PACKET {
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BM_REQUEST_TYPE bmRequestType;
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UCHAR bRequest;
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union _wValue {
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__GNU_EXTENSION struct {
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UCHAR LowByte;
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UCHAR HiByte;
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};
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USHORT W;
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} wValue;
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union _wIndex {
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__GNU_EXTENSION struct {
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UCHAR LowByte;
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UCHAR HiByte;
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};
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USHORT W;
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} wIndex;
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USHORT wLength;
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} USB_DEFAULT_PIPE_SETUP_PACKET, *PUSB_DEFAULT_PIPE_SETUP_PACKET;
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C_ASSERT(sizeof(USB_DEFAULT_PIPE_SETUP_PACKET) == 8);
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typedef struct _USB_DEVICE_QUALIFIER_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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USHORT bcdUSB;
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UCHAR bDeviceClass;
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UCHAR bDeviceSubClass;
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UCHAR bDeviceProtocol;
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UCHAR bMaxPacketSize0;
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UCHAR bNumConfigurations;
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UCHAR bReserved;
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} USB_DEVICE_QUALIFIER_DESCRIPTOR, *PUSB_DEVICE_QUALIFIER_DESCRIPTOR;
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typedef union _USB_HIGH_SPEED_MAXPACKET {
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struct _MP {
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USHORT MaxPacket:11;
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USHORT HSmux:2;
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USHORT Reserved:3;
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} _MP;
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USHORT us;
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} USB_HIGH_SPEED_MAXPACKET, *PUSB_HIGH_SPEED_MAXPACKET;
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typedef struct _USB_INTERFACE_ASSOCIATION_DESCRIPTOR {
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UCHAR bLength;
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UCHAR bDescriptorType;
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UCHAR bFirstInterface;
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UCHAR bInterfaceCount;
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UCHAR bFunctionClass;
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UCHAR bFunctionSubClass;
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UCHAR bFunctionProtocol;
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UCHAR iFunction;
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} USB_INTERFACE_ASSOCIATION_DESCRIPTOR, *PUSB_INTERFACE_ASSOCIATION_DESCRIPTOR;
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#define USB_PORT_STATUS_CONNECT 0x0001
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#define USB_PORT_STATUS_ENABLE 0x0002
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#define USB_PORT_STATUS_SUSPEND 0x0004
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#define USB_PORT_STATUS_OVER_CURRENT 0x0008
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#define USB_PORT_STATUS_RESET 0x0010
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#define USB_PORT_STATUS_POWER 0x0100
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#define USB_PORT_STATUS_LOW_SPEED 0x0200
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#define USB_PORT_STATUS_HIGH_SPEED 0x0400
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#define USB_DEVICE_QUALIFIER_DESCRIPTOR_TYPE 0x06
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#define USB_OTHER_SPEED_CONFIGURATION_DESCRIPTOR_TYPE 0x07
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#define USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE 0x0B
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#include <poppack.h>
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