cvs.zerfleddert.de Git - usb-driver/blob - usb-driver.h

   1 #define VERSION                 0x910
   2 #define LICENSE                 0x952
   3 #define TRANSFER                0x98c
   4 #define MULTI_TRANSFER          0x98d
   5 #define USB_TRANSFER            0x983
   6 #define EVENT_UNREGISTER        0x987
   7 #define INT_DISABLE             0x91f
   8 #define INT_WAIT                0x94b
   9 #define CARD_REGISTER           0x9a4
  10 #define EVENT_REGISTER          0x9a5
  11 #define CARD_UNREGISTER         0x92b
  12 #define USB_GET_DEVICE_DATA     0x9a7
  13 #define INT_ENABLE              0x98e
  14 #define EVENT_PULL              0x988
  15 #define USB_SET_INTERFACE       0x981
  16 #define CARD_REGISTER_OLD       0x97d
  17 #define INT_ENABLE_OLD          0x91e
  18 #define USB_GET_DEVICE_DATA_OLD 0x980
  19 #define EVENT_REGISTER_OLD      0x986
  20 #define TRANSFER_OLD            0x903
  21 #define MULTI_TRANSFER_OLD      0x904
  22
  23 #define MAGIC 0xa410b413UL
  24
  25 #define PP_DATA                 0
  26 #define PP_STATUS               1
  27 #define PP_CONTROL              2
  28 #define PP_ECP_CFGA             0
  29 #define PP_ECP_CFGB             1
  30 #define PP_ECP_ECR              2
  31 #define PP_READ                 10
  32 #define PP_WRITE                13
  33
  34 #define PP_TDI                  0x01
  35 #define PP_TDO                  0x10
  36 #define PP_PROG                 0x10
  37 #define PP_TCK                  0x02
  38 #define PP_TMS                  0x04
  39 #define PP_CTRL                 0x08
  40
  41 #ifdef DEBUG
  42 #define DPRINTF(format, args...) fprintf(stderr, format, ##args)
  43 #else
  44 #define DPRINTF(format, args...)
  45 #endif
  46
  47 void __attribute__ ((visibility ("hidden"))) hexdump(unsigned char *buf, int len, char *prefix);
  48
  49 #define WDU_GET_MAX_PACKET_SIZE(x)                ((unsigned short) (((x) & 0x7ff) * (1 + (((x) & 0x1800) >> 11))))
  50
  51 /* http://www.jungo.com/support/documentation/windriver/811/wdusb_man_mhtml/node78.html#SECTION001734000000000000000 */
  52
  53 struct header_struct {
  54         unsigned long magic;
  55         void* data;
  56         unsigned long size;
  57 };
  58
  59 struct version_struct {
  60         unsigned long versionul;
  61         char version[128];
  62 };
  63
  64 struct license_struct {
  65         char cLicense[128]; // Buffer with license string to put.
  66         // If empty string then get current license setting
  67         // into dwLicense.
  68         unsigned long dwLicense;  // Returns license settings: LICENSE_DEMO, LICENSE_WD
  69         // etc..., or 0 for invalid license.
  70         unsigned long dwLicense2; // Returns additional license settings, if dwLicense
  71         // could not hold all the information.
  72         // Then dwLicense will return 0.
  73 };
  74
  75 typedef struct
  76 {
  77         unsigned long dwVendorId;
  78         unsigned long dwDeviceId;
  79 } WD_PCI_ID;
  80
  81 typedef struct
  82 {
  83         unsigned long dwBus;
  84         unsigned long dwSlot;
  85         unsigned long dwFunction;
  86 } WD_PCI_SLOT;
  87
  88 typedef struct
  89 {
  90         unsigned long dwVendorId;
  91         unsigned long dwProductId;
  92 } WD_USB_ID;
  93
  94 typedef struct
  95 {
  96         unsigned short VendorId;
  97         unsigned short ProductId;
  98         unsigned char bDeviceClass;
  99         unsigned char bDeviceSubClass;
 100         unsigned char bInterfaceClass;
 101         unsigned char bInterfaceSubClass;
 102         unsigned char bInterfaceProtocol;
 103 } WDU_MATCH_TABLE;
 104
 105 typedef struct
 106 {
 107         unsigned long dwNumber;        // Pipe 0 is the default pipe
 108         unsigned long dwMaximumPacketSize;
 109         unsigned long type;            // USB_PIPE_TYPE
 110         unsigned long direction;       // WDU_DIR
 111         // Isochronous, Bulk, Interrupt are either USB_DIR_IN or USB_DIR_OUT
 112         // Control are USB_DIR_IN_OUT
 113         unsigned long dwInterval;      // interval in ms relevant to Interrupt pipes
 114 } WD_USB_PIPE_INFO, WD_USB_PIPE_INFO_V43, WDU_PIPE_INFO;
 115
 116 #define WD_USB_MAX_PIPE_NUMBER 32
 117
 118 typedef struct
 119 {
 120         unsigned long dwPipes;
 121         WD_USB_PIPE_INFO Pipe[WD_USB_MAX_PIPE_NUMBER];
 122 } WD_USB_DEVICE_INFO, WD_USB_DEVICE_INFO_V43;
 123
 124 struct usb_transfer
 125 {
 126         unsigned long dwUniqueID;
 127         unsigned long dwPipeNum;    // Pipe number on device.
 128         unsigned long fRead;        // TRUE for read (IN) transfers; FALSE for write (OUT) transfers.
 129         unsigned long dwOptions;    // USB_TRANSFER options:
 130         // USB_ISOCH_FULL_PACKETS_ONLY - For isochronous
 131         // transfers only. If set, only full packets will be
 132         // transmitted and the transfer function will return
 133         // when the amount of bytes left to transfer is less
 134         // than the maximum packet size for the pipe (the
 135         // function will return without transmitting the
 136         // remaining bytes).
 137         void* pBuffer;    // Pointer to buffer to read/write.
 138         unsigned long dwBufferSize; // Amount of bytes to transfer.
 139         unsigned long dwBytesTransferred; // Returns the number of bytes actually read/written
 140         unsigned char SetupPacket[8];          // Setup packet for control pipe transfer.
 141         unsigned long dwTimeout;    // Timeout for the transfer in milliseconds. Set to 0 for infinite wait.
 142 };
 143
 144
 145
 146
 147 struct event {
 148         unsigned long handle;
 149         unsigned long dwAction; // WD_EVENT_ACTION
 150         unsigned long dwStatus; // EVENT_STATUS
 151         unsigned long dwEventId;
 152         unsigned long dwCardType; //WD_BUS_PCI, WD_BUS_USB, WD_BUS_PCMCIA
 153         unsigned long hKernelPlugIn;
 154         unsigned long dwOptions; // WD_EVENT_OPTION
 155         union
 156         {
 157                 struct
 158                 {
 159                         WD_PCI_ID cardId;
 160                         WD_PCI_SLOT pciSlot;
 161                 } Pci;
 162                 struct
 163                 {
 164                         WD_USB_ID deviceId;
 165                         unsigned long dwUniqueID;
 166                 } Usb;
 167         } u;
 168         unsigned long dwEventVer;
 169         unsigned long dwNumMatchTables;
 170         WDU_MATCH_TABLE matchTables[1];
 171 };
 172
 173 typedef struct
 174 {
 175         unsigned long dwBusType;        // Bus Type: ISA, EISA, PCI, PCMCIA.
 176         unsigned long dwBusNum;         // Bus number.
 177         unsigned long dwSlotFunc;       // Slot number on Bus.
 178 } WD_BUS, WD_BUS_V30;
 179
 180 typedef struct
 181 {
 182         unsigned long item; // ITEM_TYPE
 183         unsigned long fNotSharable;
 184         unsigned long dwReserved; // Reserved for internal use
 185         unsigned long dwOptions; // WD_ITEM_OPTIONS
 186         union
 187         {
 188                 struct
 189                 { // ITEM_MEMORY
 190                         unsigned long dwPhysicalAddr;     // Physical address on card.
 191                         unsigned long dwBytes;            // Address range.
 192                         void* dwTransAddr;         // Returns the address to pass on to transfer commands.
 193                         void* dwUserDirectAddr;   // Returns the address for direct user read/write.
 194                         unsigned long dwCpuPhysicalAddr;  // Returns the CPU physical address
 195                         unsigned long dwBar;              // Base Address Register number of PCI card.
 196                 } Mem;
 197                 struct
 198                 { // ITEM_IO
 199                         void* dwAddr;          // Beginning of io address.
 200                         unsigned long dwBytes;        // IO range.
 201                         unsigned long dwBar;          // Base Address Register number of PCI card.
 202                 } IO;
 203                 struct
 204                 { // ITEM_INTERRUPT
 205                         unsigned long dwInterrupt; // Number of interrupt to install.
 206                         unsigned long dwOptions;   // Interrupt options. For level sensitive
 207                         // interrupts - set to: INTERRUPT_LEVEL_SENSITIVE.
 208                         unsigned long hInterrupt;  // Returns the handle of the interrupt installed.
 209                 } Int;
 210                 WD_BUS Bus; // ITEM_BUS
 211                 struct
 212                 {
 213                         unsigned long dw1, dw2, dw3, dw4; // Reserved for internal use
 214                         void* dw5; // Reserved for internal use
 215                 } Val;
 216         } I;
 217 } WD_ITEMS, WD_ITEMS_V30;
 218
 219 #define WD_CARD_ITEMS   20
 220
 221 typedef struct
 222 {
 223         unsigned long dwItems;
 224         WD_ITEMS Item[WD_CARD_ITEMS];
 225 } WD_CARD, WD_CARD_V30;
 226
 227 enum { CARD_VX_NO_MMU_INIT = 0x4000000 };
 228
 229 struct card_register
 230 {
 231         WD_CARD Card;           // Card to register.
 232         unsigned long fCheckLockOnly;   // Only check if card is lockable, return hCard=1 if OK.
 233         unsigned long hCard;            // Handle of card.
 234         unsigned long dwOptions;        // Should be zero.
 235         char cName[32];         // Name of card.
 236         char cDescription[100]; // Description.
 237 };
 238
 239 typedef struct
 240 {
 241         void* dwPort;       // IO port for transfer or kernel memory address.
 242         unsigned long cmdTrans;    // Transfer command WD_TRANSFER_CMD.
 243
 244         // Parameters used for string transfers:
 245         unsigned long dwBytes;     // For string transfer.
 246         unsigned long fAutoinc;    // Transfer from one port/address
 247         // or use incremental range of addresses.
 248         unsigned long dwOptions;   // Must be 0.
 249         union
 250         {
 251                 unsigned char Byte;     // Use for 8 bit transfer.
 252                 unsigned short Word;     // Use for 16 bit transfer.
 253                 uint32_t Dword;   // Use for 32 bit transfer.
 254                 uint64_t Qword;  // Use for 64 bit transfer.
 255                 void* pBuffer; // Use for string transfer.
 256         } Data;
 257 } WD_TRANSFER, WD_TRANSFER_V61;
 258
 259 typedef struct
 260 {
 261         unsigned long hKernelPlugIn;
 262         unsigned long dwMessage;
 263         void* pData;
 264         unsigned long dwResult;
 265 } WD_KERNEL_PLUGIN_CALL, WD_KERNEL_PLUGIN_CALL_V40;
 266
 267
 268 struct interrupt
 269 {
 270         unsigned long hInterrupt;    // Handle of interrupt.
 271         unsigned long dwOptions;     // Interrupt options: can be INTERRUPT_CMD_COPY
 272
 273         WD_TRANSFER *Cmd;    // Commands to do on interrupt.
 274         unsigned long dwCmds;        // Number of commands.
 275
 276         // For WD_IntEnable():
 277         WD_KERNEL_PLUGIN_CALL kpCall; // Kernel PlugIn call.
 278         unsigned long fEnableOk;     // TRUE if interrupt was enabled (WD_IntEnable() succeed).
 279
 280         // For WD_IntWait() and WD_IntCount():
 281         unsigned long dwCounter;     // Number of interrupts received.
 282         unsigned long dwLost;        // Number of interrupts not yet dealt with.
 283         unsigned long fStopped;      // Was interrupt disabled during wait.
 284 };
 285
 286 struct usb_set_interface
 287 {
 288         unsigned long dwUniqueID;
 289         unsigned long dwInterfaceNum;
 290         unsigned long dwAlternateSetting;
 291         unsigned long dwOptions;
 292 };
 293
 294 struct usb_get_device_data
 295 {
 296         unsigned long dwUniqueID;
 297         void* pBuf;
 298         unsigned long dwBytes;
 299         unsigned long dwOptions;
 300 };
 301
 302 #define WD_USB_MAX_INTERFACES 30
 303
 304 typedef struct
 305 {
 306         unsigned char bLength;
 307         unsigned char bDescriptorType;
 308         unsigned char bInterfaceNumber;
 309         unsigned char bAlternateSetting;
 310         unsigned char bNumEndpoints;
 311         unsigned char bInterfaceClass;
 312         unsigned char bInterfaceSubClass;
 313         unsigned char bInterfaceProtocol;
 314         unsigned char iInterface;
 315 } WDU_INTERFACE_DESCRIPTOR;
 316
 317 typedef struct
 318 {
 319         unsigned char bLength;
 320         unsigned char bDescriptorType;
 321         unsigned char bEndpointAddress;
 322         unsigned char bmAttributes;
 323         unsigned short wMaxPacketSize;
 324         unsigned char bInterval;
 325 } WDU_ENDPOINT_DESCRIPTOR;
 326
 327 typedef struct
 328 {
 329         unsigned char bLength;
 330         unsigned char bDescriptorType;
 331         unsigned short wTotalLength;
 332         unsigned char bNumInterfaces;
 333         unsigned char bConfigurationValue;
 334         unsigned char iConfiguration;
 335         unsigned char bmAttributes;
 336         unsigned char MaxPower;
 337 } WDU_CONFIGURATION_DESCRIPTOR;
 338
 339 typedef struct
 340 {
 341         unsigned char bLength;
 342         unsigned char bDescriptorType;
 343         unsigned short bcdUSB;
 344         unsigned char bDeviceClass;
 345         unsigned char bDeviceSubClass;
 346         unsigned char bDeviceProtocol;
 347         unsigned char bMaxPacketSize0;
 348
 349         unsigned short idVendor;
 350         unsigned short idProduct;
 351         unsigned short bcdDevice;
 352         unsigned char iManufacturer;
 353         unsigned char iProduct;
 354         unsigned char iSerialNumber;
 355         unsigned char bNumConfigurations;
 356 } WDU_DEVICE_DESCRIPTOR;
 357
 358 typedef struct
 359 {
 360         WDU_INTERFACE_DESCRIPTOR Descriptor;
 361         WDU_ENDPOINT_DESCRIPTOR *pEndpointDescriptors;
 362         WDU_PIPE_INFO *pPipes;
 363 } WDU_ALTERNATE_SETTING;
 364
 365 typedef struct
 366 {
 367         WDU_ALTERNATE_SETTING *pAlternateSettings;
 368         unsigned long dwNumAltSettings;
 369         WDU_ALTERNATE_SETTING *pActiveAltSetting;
 370 } WDU_INTERFACE;
 371
 372 typedef struct
 373 {
 374         WDU_CONFIGURATION_DESCRIPTOR Descriptor;
 375         unsigned long dwNumInterfaces;
 376         WDU_INTERFACE *pInterfaces;
 377 } WDU_CONFIGURATION;
 378
 379 struct usb_device_info {
 380         WDU_DEVICE_DESCRIPTOR Descriptor;
 381         WDU_PIPE_INFO Pipe0;
 382         WDU_CONFIGURATION *pConfigs;
 383         WDU_CONFIGURATION *pActiveConfig;
 384         WDU_INTERFACE *pActiveInterface[WD_USB_MAX_INTERFACES];
 385 };
 386
 387 typedef enum {
 388         WDU_DIR_IN     = 1,
 389         WDU_DIR_OUT    = 2,
 390         WDU_DIR_IN_OUT = 3
 391 } WDU_DIR;
 392
 393 typedef enum {
 394         PIPE_TYPE_CONTROL     = 0,
 395         PIPE_TYPE_ISOCHRONOUS = 1,
 396         PIPE_TYPE_BULK        = 2,
 397         PIPE_TYPE_INTERRUPT   = 3
 398 } USB_PIPE_TYPE;