#define VERSION 0x910 #define LICENSE 0x952 #define TRANSFER 0x98c #define USB_TRANSFER 0x983 #define EVENT_UNREGISTER 0x987 #define INT_DISABLE 0x91f #define INT_WAIT 0x94b #define CARD_REGISTER 0x9a4 #define EVENT_REGISTER 0x9a5 #define CARD_UNREGISTER 0x92b #define USB_GET_DEVICE_DATA 0x9a7 #define INT_ENABLE 0x98e #define EVENT_PULL 0x988 #define USB_SET_INTERFACE 0x981 #define MAGIC 0xa410b413UL #define WDU_GET_MAX_PACKET_SIZE(x) ((uint16_t) (((x) & 0x7ff) * (1 + (((x) & 0x1800) >> 11)))) /* http://www.jungo.com/support/documentation/windriver/811/wdusb_man_mhtml/node78.html#SECTION001734000000000000000 */ struct header_struct { uint32_t magic; void* data; uint32_t size; }; struct version_struct { uint32_t versionul; char version[128]; }; struct license_struct { char cLicense[128]; // Buffer with license string to put. // If empty string then get current license setting // into dwLicense. uint32_t dwLicense; // Returns license settings: LICENSE_DEMO, LICENSE_WD // etc..., or 0 for invalid license. uint32_t dwLicense2; // Returns additional license settings, if dwLicense // could not hold all the information. // Then dwLicense will return 0. }; typedef struct { uint32_t dwVendorId; uint32_t dwDeviceId; } WD_PCI_ID; typedef struct { uint32_t dwBus; uint32_t dwSlot; uint32_t dwFunction; } WD_PCI_SLOT; typedef struct { uint32_t dwVendorId; uint32_t dwProductId; } WD_USB_ID; typedef struct { uint16_t VendorId; uint16_t ProductId; uint8_t bDeviceClass; uint8_t bDeviceSubClass; uint8_t bInterfaceClass; uint8_t bInterfaceSubClass; uint8_t bInterfaceProtocol; } WDU_MATCH_TABLE; typedef struct { uint32_t dwNumber; // Pipe 0 is the default pipe uint32_t dwMaximumPacketSize; uint32_t type; // USB_PIPE_TYPE uint32_t direction; // WDU_DIR // Isochronous, Bulk, Interrupt are either USB_DIR_IN or USB_DIR_OUT // Control are USB_DIR_IN_OUT uint32_t dwInterval; // interval in ms relevant to Interrupt pipes } WD_USB_PIPE_INFO, WD_USB_PIPE_INFO_V43, WDU_PIPE_INFO; #define WD_USB_MAX_PIPE_NUMBER 32 typedef struct { uint32_t dwPipes; WD_USB_PIPE_INFO Pipe[WD_USB_MAX_PIPE_NUMBER]; } WD_USB_DEVICE_INFO, WD_USB_DEVICE_INFO_V43; struct usb_transfer { uint32_t dwUniqueID; uint32_t dwPipeNum; // Pipe number on device. uint32_t fRead; // TRUE for read (IN) transfers; FALSE for write (OUT) transfers. uint32_t dwOptions; // USB_TRANSFER options: // USB_ISOCH_FULL_PACKETS_ONLY - For isochronous // transfers only. If set, only full packets will be // transmitted and the transfer function will return // when the amount of bytes left to transfer is less // than the maximum packet size for the pipe (the // function will return without transmitting the // remaining bytes). void* pBuffer; // Pointer to buffer to read/write. uint32_t dwBufferSize; // Amount of bytes to transfer. uint32_t dwBytesTransferred; // Returns the number of bytes actually read/written uint8_t SetupPacket[8]; // Setup packet for control pipe transfer. uint32_t dwTimeout; // Timeout for the transfer in milliseconds. Set to 0 for infinite wait. }; struct event { uint32_t handle; uint32_t dwAction; // WD_EVENT_ACTION uint32_t dwStatus; // EVENT_STATUS uint32_t dwEventId; uint32_t dwCardType; //WD_BUS_PCI, WD_BUS_USB, WD_BUS_PCMCIA uint32_t hKernelPlugIn; uint32_t dwOptions; // WD_EVENT_OPTION union { struct { WD_PCI_ID cardId; WD_PCI_SLOT pciSlot; } Pci; struct { WD_USB_ID deviceId; uint32_t dwUniqueID; } Usb; } u; uint32_t dwEventVer; uint32_t dwNumMatchTables; WDU_MATCH_TABLE matchTables[1]; }; typedef struct { uint32_t dwBusType; // Bus Type: ISA, EISA, PCI, PCMCIA. uint32_t dwBusNum; // Bus number. uint32_t dwSlotFunc; // Slot number on Bus. } WD_BUS, WD_BUS_V30; typedef struct { uint32_t item; // ITEM_TYPE uint32_t fNotSharable; uint32_t dwReserved; // Reserved for internal use uint32_t dwOptions; // WD_ITEM_OPTIONS union { struct { // ITEM_MEMORY uint32_t dwPhysicalAddr; // Physical address on card. uint32_t dwBytes; // Address range. void* dwTransAddr; // Returns the address to pass on to transfer commands. void* dwUserDirectAddr; // Returns the address for direct user read/write. uint32_t dwCpuPhysicalAddr; // Returns the CPU physical address uint32_t dwBar; // Base Address Register number of PCI card. } Mem; struct { // ITEM_IO void* dwAddr; // Beginning of io address. uint32_t dwBytes; // IO range. uint32_t dwBar; // Base Address Register number of PCI card. } IO; struct { // ITEM_INTERRUPT uint32_t dwInterrupt; // Number of interrupt to install. uint32_t dwOptions; // Interrupt options. For level sensitive // interrupts - set to: INTERRUPT_LEVEL_SENSITIVE. uint32_t hInterrupt; // Returns the handle of the interrupt installed. } Int; WD_BUS Bus; // ITEM_BUS struct { uint32_t dw1, dw2, dw3, dw4; // Reserved for internal use void* dw5; // Reserved for internal use } Val; } I; } WD_ITEMS, WD_ITEMS_V30; #define WD_CARD_ITEMS 20 typedef struct { uint32_t dwItems; WD_ITEMS Item[WD_CARD_ITEMS]; } WD_CARD, WD_CARD_V30; enum { CARD_VX_NO_MMU_INIT = 0x4000000 }; struct card_register { WD_CARD Card; // Card to register. uint32_t fCheckLockOnly; // Only check if card is lockable, return hCard=1 if OK. uint32_t hCard; // Handle of card. uint32_t dwOptions; // Should be zero. char cName[32]; // Name of card. char cDescription[100]; // Description. }; typedef struct { void* dwPort; // IO port for transfer or kernel memory address. uint32_t cmdTrans; // Transfer command WD_TRANSFER_CMD. // Parameters used for string transfers: uint32_t dwBytes; // For string transfer. uint32_t fAutoinc; // Transfer from one port/address // or use incremental range of addresses. uint32_t dwOptions; // Must be 0. union { uint8_t Byte; // Use for 8 bit transfer. uint16_t Word; // Use for 16 bit transfer. uint32_t Dword; // Use for 32 bit transfer. uint64_t Qword; // Use for 64 bit transfer. void* pBuffer; // Use for string transfer. } Data; } WD_TRANSFER, WD_TRANSFER_V61; typedef struct { uint32_t hKernelPlugIn; uint32_t dwMessage; void* pData; uint32_t dwResult; } WD_KERNEL_PLUGIN_CALL, WD_KERNEL_PLUGIN_CALL_V40; struct interrupt { uint32_t hInterrupt; // Handle of interrupt. uint32_t dwOptions; // Interrupt options: can be INTERRUPT_CMD_COPY WD_TRANSFER *Cmd; // Commands to do on interrupt. uint32_t dwCmds; // Number of commands. // For WD_IntEnable(): WD_KERNEL_PLUGIN_CALL kpCall; // Kernel PlugIn call. uint32_t fEnableOk; // TRUE if interrupt was enabled (WD_IntEnable() succeed). // For WD_IntWait() and WD_IntCount(): uint32_t dwCounter; // Number of interrupts received. uint32_t dwLost; // Number of interrupts not yet dealt with. uint32_t fStopped; // Was interrupt disabled during wait. }; struct usb_set_interface { uint32_t dwUniqueID; uint32_t dwInterfaceNum; uint32_t dwAlternateSetting; uint32_t dwOptions; }; struct usb_get_device_data { uint32_t dwUniqueID; void* pBuf; uint32_t dwBytes; uint32_t dwOptions; }; #define WD_USB_MAX_INTERFACES 30 typedef struct { uint8_t bLength; uint8_t bDescriptorType; uint8_t bInterfaceNumber; uint8_t bAlternateSetting; uint8_t bNumEndpoints; uint8_t bInterfaceClass; uint8_t bInterfaceSubClass; uint8_t bInterfaceProtocol; uint8_t iInterface; } WDU_INTERFACE_DESCRIPTOR; typedef struct { uint8_t bLength; uint8_t bDescriptorType; uint8_t bEndpointAddress; uint8_t bmAttributes; uint16_t wMaxPacketSize; uint8_t bInterval; } WDU_ENDPOINT_DESCRIPTOR; typedef struct { uint8_t bLength; uint8_t bDescriptorType; uint16_t wTotalLength; uint8_t bNumInterfaces; uint8_t bConfigurationValue; uint8_t iConfiguration; uint8_t bmAttributes; uint8_t MaxPower; } WDU_CONFIGURATION_DESCRIPTOR; typedef struct { uint8_t bLength; uint8_t bDescriptorType; uint16_t bcdUSB; uint8_t bDeviceClass; uint8_t bDeviceSubClass; uint8_t bDeviceProtocol; uint8_t bMaxPacketSize0; uint16_t idVendor; uint16_t idProduct; uint16_t bcdDevice; uint8_t iManufacturer; uint8_t iProduct; uint8_t iSerialNumber; uint8_t bNumConfigurations; } WDU_DEVICE_DESCRIPTOR; typedef struct { WDU_INTERFACE_DESCRIPTOR Descriptor; WDU_ENDPOINT_DESCRIPTOR *pEndpointDescriptors; WDU_PIPE_INFO *pPipes; } WDU_ALTERNATE_SETTING; typedef struct { WDU_ALTERNATE_SETTING *pAlternateSettings; uint32_t dwNumAltSettings; WDU_ALTERNATE_SETTING *pActiveAltSetting; } WDU_INTERFACE; typedef struct { WDU_CONFIGURATION_DESCRIPTOR Descriptor; uint32_t dwNumInterfaces; WDU_INTERFACE *pInterfaces; } WDU_CONFIGURATION; struct usb_device_info { WDU_DEVICE_DESCRIPTOR Descriptor; WDU_PIPE_INFO Pipe0; WDU_CONFIGURATION *pConfigs; WDU_CONFIGURATION *pActiveConfig; WDU_INTERFACE *pActiveInterface[WD_USB_MAX_INTERFACES]; }; typedef enum { WDU_DIR_IN = 1, WDU_DIR_OUT = 2, WDU_DIR_IN_OUT = 3 } WDU_DIR; typedef enum { PIPE_TYPE_CONTROL = 0, PIPE_TYPE_ISOCHRONOUS = 1, PIPE_TYPE_BULK = 2, PIPE_TYPE_INTERRUPT = 3 } USB_PIPE_TYPE;