[usb-driver] / usb-driver.h

#define VERSION			0x910
#define LICENSE			0x952
#define TRANSFER		0x98c
#define MULTI_TRANSFER		0x98d
#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 CARD_REGISTER_OLD	0x97d
#define INT_ENABLE_OLD		0x91e
#define USB_GET_DEVICE_DATA_OLD	0x980
#define EVENT_REGISTER_OLD	0x986
#define TRANSFER_OLD		0x903
#define MULTI_TRANSFER_OLD	0x904

#define MAGIC 0xa410b413UL

#define PP_DATA			0
#define PP_STATUS		1
#define PP_CONTROL		2
#define PP_ECP_CFGA		0
#define PP_ECP_CFGB		1
#define PP_ECP_ECR		2
#define PP_READ			10
#define PP_WRITE		13

#define PP_TDI			0x01
#define PP_TDO			0x10
#define PP_PROG			0x10
#define PP_TCK			0x02
#define PP_TMS			0x04
#define PP_CTRL			0x08

#ifdef DEBUG
#define DPRINTF(format, args...) fprintf(stderr, format, ##args)
#else
#define DPRINTF(format, args...)
#endif

void __attribute__ ((visibility ("hidden"))) hexdump(unsigned char *buf, int len, char *prefix);

#define WDU_GET_MAX_PACKET_SIZE(x)                ((unsigned short) (((x) & 0x7ff) * (1 + (((x) & 0x1800) >> 11))))

/* http://www.jungo.com/support/documentation/windriver/811/wdusb_man_mhtml/node78.html#SECTION001734000000000000000 */

struct header_struct {
	unsigned long magic;
	void* data;
	unsigned long size;
};

struct version_struct {
	unsigned long 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.
	unsigned long dwLicense;  // Returns license settings: LICENSE_DEMO, LICENSE_WD
	// etc..., or 0 for invalid license.
	unsigned long dwLicense2; // Returns additional license settings, if dwLicense
	// could not hold all the information.
	// Then dwLicense will return 0.
};

typedef struct
{
	unsigned long dwVendorId;
	unsigned long dwDeviceId;
} WD_PCI_ID;

typedef struct
{
	unsigned long dwBus;
	unsigned long dwSlot;
	unsigned long dwFunction;
} WD_PCI_SLOT;

typedef struct
{
	unsigned long dwVendorId;
	unsigned long dwProductId;
} WD_USB_ID;

typedef struct
{
	unsigned short VendorId;
	unsigned short ProductId;
	unsigned char bDeviceClass;
	unsigned char bDeviceSubClass;
	unsigned char bInterfaceClass;
	unsigned char bInterfaceSubClass;
	unsigned char bInterfaceProtocol;
} WDU_MATCH_TABLE;

typedef struct
{
	unsigned long dwNumber;        // Pipe 0 is the default pipe
	unsigned long dwMaximumPacketSize;
	unsigned long type;            // USB_PIPE_TYPE
	unsigned long direction;       // WDU_DIR
	// Isochronous, Bulk, Interrupt are either USB_DIR_IN or USB_DIR_OUT
	// Control are USB_DIR_IN_OUT
	unsigned long 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
{
	unsigned long dwPipes;
	WD_USB_PIPE_INFO Pipe[WD_USB_MAX_PIPE_NUMBER];
} WD_USB_DEVICE_INFO, WD_USB_DEVICE_INFO_V43;

struct usb_transfer
{
	unsigned long dwUniqueID;
	unsigned long dwPipeNum;    // Pipe number on device.
	unsigned long fRead;        // TRUE for read (IN) transfers; FALSE for write (OUT) transfers.
	unsigned long 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.
	unsigned long dwBufferSize; // Amount of bytes to transfer.
	unsigned long dwBytesTransferred; // Returns the number of bytes actually read/written
	unsigned char SetupPacket[8];          // Setup packet for control pipe transfer.
	unsigned long dwTimeout;    // Timeout for the transfer in milliseconds. Set to 0 for infinite wait.
};


struct event {
	unsigned long handle;
	unsigned long dwAction; // WD_EVENT_ACTION
	unsigned long dwStatus; // EVENT_STATUS
	unsigned long dwEventId;
	unsigned long dwCardType; //WD_BUS_PCI, WD_BUS_USB, WD_BUS_PCMCIA
	unsigned long hKernelPlugIn;
	unsigned long dwOptions; // WD_EVENT_OPTION
	union
	{
		struct
		{
			WD_PCI_ID cardId;
			WD_PCI_SLOT pciSlot;
		} Pci;
		struct
		{
			WD_USB_ID deviceId;
			unsigned long dwUniqueID;
		} Usb;
	} u;
	unsigned long dwEventVer;
	unsigned long dwNumMatchTables;
	WDU_MATCH_TABLE matchTables[1];
};

typedef struct
{
	unsigned long dwBusType;        // Bus Type: ISA, EISA, PCI, PCMCIA.
	unsigned long dwBusNum;         // Bus number.
	unsigned long dwSlotFunc;       // Slot number on Bus.
} WD_BUS, WD_BUS_V30;

typedef struct
{
	unsigned long item; // ITEM_TYPE
	unsigned long fNotSharable;
	unsigned long dwReserved; // Reserved for internal use
	unsigned long dwOptions; // WD_ITEM_OPTIONS
	union
	{
		struct
		{ // ITEM_MEMORY
			unsigned long dwPhysicalAddr;     // Physical address on card.
			unsigned long dwBytes;            // Address range.
			void* dwTransAddr;         // Returns the address to pass on to transfer commands.
			void* dwUserDirectAddr;   // Returns the address for direct user read/write.
			unsigned long dwCpuPhysicalAddr;  // Returns the CPU physical address
			unsigned long dwBar;              // Base Address Register number of PCI card.
		} Mem;
		struct
		{ // ITEM_IO
			void* dwAddr;          // Beginning of io address.
			unsigned long dwBytes;        // IO range.
			unsigned long dwBar;          // Base Address Register number of PCI card.
		} IO;
		struct
		{ // ITEM_INTERRUPT
			unsigned long dwInterrupt; // Number of interrupt to install.
			unsigned long dwOptions;   // Interrupt options. For level sensitive
			// interrupts - set to: INTERRUPT_LEVEL_SENSITIVE.
			unsigned long hInterrupt;  // Returns the handle of the interrupt installed.
		} Int;
		WD_BUS Bus; // ITEM_BUS
		struct
		{
			unsigned long 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
{
	unsigned long 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.
	unsigned long fCheckLockOnly;   // Only check if card is lockable, return hCard=1 if OK.
	unsigned long hCard;            // Handle of card.
	unsigned long 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.
	unsigned long cmdTrans;    // Transfer command WD_TRANSFER_CMD.

	// Parameters used for string transfers:
	unsigned long dwBytes;     // For string transfer.
	unsigned long fAutoinc;    // Transfer from one port/address
	// or use incremental range of addresses.
	unsigned long dwOptions;   // Must be 0.
	union
	{
		unsigned char Byte;     // Use for 8 bit transfer.
		unsigned short 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
{
	unsigned long hKernelPlugIn;
	unsigned long dwMessage;
	void* pData;
	unsigned long dwResult;
} WD_KERNEL_PLUGIN_CALL, WD_KERNEL_PLUGIN_CALL_V40;


struct interrupt
{
	unsigned long hInterrupt;    // Handle of interrupt.
	unsigned long dwOptions;     // Interrupt options: can be INTERRUPT_CMD_COPY

	WD_TRANSFER *Cmd;    // Commands to do on interrupt.
	unsigned long dwCmds;        // Number of commands.

	// For WD_IntEnable():
	WD_KERNEL_PLUGIN_CALL kpCall; // Kernel PlugIn call.
	unsigned long fEnableOk;     // TRUE if interrupt was enabled (WD_IntEnable() succeed).

	// For WD_IntWait() and WD_IntCount():
	unsigned long dwCounter;     // Number of interrupts received.
	unsigned long dwLost;        // Number of interrupts not yet dealt with.
	unsigned long fStopped;      // Was interrupt disabled during wait.
};

struct usb_set_interface
{
	unsigned long dwUniqueID;
	unsigned long dwInterfaceNum;
	unsigned long dwAlternateSetting;
	unsigned long dwOptions;
};

struct usb_get_device_data
{
	unsigned long dwUniqueID;
	void* pBuf;
	unsigned long dwBytes;
	unsigned long dwOptions;
};

#define WD_USB_MAX_INTERFACES 30

typedef struct
{
	unsigned char bLength;
	unsigned char bDescriptorType;
	unsigned char bInterfaceNumber;
	unsigned char bAlternateSetting;
	unsigned char bNumEndpoints;
	unsigned char bInterfaceClass;
	unsigned char bInterfaceSubClass;
	unsigned char bInterfaceProtocol;
	unsigned char iInterface;
} WDU_INTERFACE_DESCRIPTOR;

typedef struct
{
	unsigned char bLength;
	unsigned char bDescriptorType;
	unsigned char bEndpointAddress;
	unsigned char bmAttributes;
	unsigned short wMaxPacketSize;
	unsigned char bInterval;
} WDU_ENDPOINT_DESCRIPTOR;

typedef struct
{
	unsigned char bLength;
	unsigned char bDescriptorType;
	unsigned short wTotalLength;
	unsigned char bNumInterfaces;
	unsigned char bConfigurationValue;
	unsigned char iConfiguration;
	unsigned char bmAttributes;
	unsigned char MaxPower;
} WDU_CONFIGURATION_DESCRIPTOR;

typedef struct
{
	unsigned char bLength;
	unsigned char bDescriptorType;
	unsigned short bcdUSB;
	unsigned char bDeviceClass;
	unsigned char bDeviceSubClass;
	unsigned char bDeviceProtocol;
	unsigned char bMaxPacketSize0;

	unsigned short idVendor;
	unsigned short idProduct;
	unsigned short bcdDevice;
	unsigned char iManufacturer;
	unsigned char iProduct;
	unsigned char iSerialNumber;
	unsigned char 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;
	unsigned long dwNumAltSettings;
	WDU_ALTERNATE_SETTING *pActiveAltSetting;
} WDU_INTERFACE;

typedef struct
{
	WDU_CONFIGURATION_DESCRIPTOR Descriptor;
	unsigned long 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;
Commit	Line	Data
da3ba95a	1	#define VERSION 0x910
	2	#define LICENSE 0x952
	3	#define TRANSFER 0x98c
576995a8	4	#define MULTI_TRANSFER 0x98d
da3ba95a	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
f152c048	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
54357994	21	#define MULTI_TRANSFER_OLD 0x904
da3ba95a	22
	23	#define MAGIC 0xa410b413UL
	24
ae413cee	25	#define PP_DATA 0
	26	#define PP_STATUS 1
	27	#define PP_CONTROL 2
54fc4508	28	#define PP_ECP_CFGA 0
	29	#define PP_ECP_CFGB 1
	30	#define PP_ECP_ECR 2
ae413cee	31	#define PP_READ 10
	32	#define PP_WRITE 13
	33
19b2e286	34	#define PP_TDI 0x01
19b2e286	35	#define PP_TDO 0x10
d0e2002d	36	#define PP_PROG 0x10
19b2e286	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
325556c9	47	void __attribute__ ((visibility ("hidden"))) hexdump(unsigned char buf, int len, char prefix);
b122ac4b	48
b72b86b4	49	#define WDU_GET_MAX_PACKET_SIZE(x) ((unsigned short) (((x) & 0x7ff) * (1 + (((x) & 0x1800) >> 11))))
795992ad	50
9c9fd67c	51	/* http://www.jungo.com/support/documentation/windriver/811/wdusb_man_mhtml/node78.html#SECTION001734000000000000000 */
9c9fd67c	52
da3ba95a	53	struct header_struct {
b72b86b4	54	unsigned long magic;
da3ba95a	55	void* data;
b72b86b4	56	unsigned long size;
da3ba95a	57	};
	58
	59	struct version_struct {
b72b86b4	60	unsigned long versionul;
da3ba95a	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.
b72b86b4	68	unsigned long dwLicense; // Returns license settings: LICENSE_DEMO, LICENSE_WD
da3ba95a	69	// etc..., or 0 for invalid license.
b72b86b4	70	unsigned long dwLicense2; // Returns additional license settings, if dwLicense
da3ba95a	71	// could not hold all the information.
	72	// Then dwLicense will return 0.
	73	};
	74
	75	typedef struct
	76	{
b72b86b4	77	unsigned long dwVendorId;
b72b86b4	78	unsigned long dwDeviceId;
da3ba95a	79	} WD_PCI_ID;
	80
	81	typedef struct
	82	{
b72b86b4	83	unsigned long dwBus;
	84	unsigned long dwSlot;
	85	unsigned long dwFunction;
da3ba95a	86	} WD_PCI_SLOT;
	87
	88	typedef struct
	89	{
b72b86b4	90	unsigned long dwVendorId;
b72b86b4	91	unsigned long dwProductId;
da3ba95a	92	} WD_USB_ID;
	93
	94	typedef struct
	95	{
b72b86b4	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;
da3ba95a	103	} WDU_MATCH_TABLE;
	104
	105	typedef struct
	106	{
b72b86b4	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
da3ba95a	111	// Isochronous, Bulk, Interrupt are either USB_DIR_IN or USB_DIR_OUT
da3ba95a	112	// Control are USB_DIR_IN_OUT
b72b86b4	113	unsigned long dwInterval; // interval in ms relevant to Interrupt pipes
da3ba95a	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	{
b72b86b4	120	unsigned long dwPipes;
da3ba95a	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	{
b72b86b4	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:
da3ba95a	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.
b72b86b4	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.
da3ba95a	142	};
	143
	144
	145
	146
	147	struct event {
b72b86b4	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
da3ba95a	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;
b72b86b4	165	unsigned long dwUniqueID;
da3ba95a	166	} Usb;
da3ba95a	167	} u;
b72b86b4	168	unsigned long dwEventVer;
b72b86b4	169	unsigned long dwNumMatchTables;
da3ba95a	170	WDU_MATCH_TABLE matchTables[1];
	171	};
	172
	173	typedef struct
	174	{
b72b86b4	175	unsigned long dwBusType; // Bus Type: ISA, EISA, PCI, PCMCIA.
	176	unsigned long dwBusNum; // Bus number.
	177	unsigned long dwSlotFunc; // Slot number on Bus.
da3ba95a	178	} WD_BUS, WD_BUS_V30;
	179
	180	typedef struct
	181	{
b72b86b4	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
da3ba95a	186	union
	187	{
	188	struct
	189	{ // ITEM_MEMORY
b72b86b4	190	unsigned long dwPhysicalAddr; // Physical address on card.
b72b86b4	191	unsigned long dwBytes; // Address range.
da3ba95a	192	void* dwTransAddr; // Returns the address to pass on to transfer commands.
da3ba95a	193	void* dwUserDirectAddr; // Returns the address for direct user read/write.
b72b86b4	194	unsigned long dwCpuPhysicalAddr; // Returns the CPU physical address
b72b86b4	195	unsigned long dwBar; // Base Address Register number of PCI card.
da3ba95a	196	} Mem;
	197	struct
	198	{ // ITEM_IO
	199	void* dwAddr; // Beginning of io address.
b72b86b4	200	unsigned long dwBytes; // IO range.
b72b86b4	201	unsigned long dwBar; // Base Address Register number of PCI card.
da3ba95a	202	} IO;
	203	struct
	204	{ // ITEM_INTERRUPT
b72b86b4	205	unsigned long dwInterrupt; // Number of interrupt to install.
b72b86b4	206	unsigned long dwOptions; // Interrupt options. For level sensitive
da3ba95a	207	// interrupts - set to: INTERRUPT_LEVEL_SENSITIVE.
b72b86b4	208	unsigned long hInterrupt; // Returns the handle of the interrupt installed.
da3ba95a	209	} Int;
	210	WD_BUS Bus; // ITEM_BUS
	211	struct
	212	{
b72b86b4	213	unsigned long dw1, dw2, dw3, dw4; // Reserved for internal use
da3ba95a	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	{
b72b86b4	223	unsigned long dwItems;
da3ba95a	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.
b72b86b4	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.
da3ba95a	235	char cName[32]; // Name of card.
	236	char cDescription[100]; // Description.
	237	};
9c9fd67c	238
	239	typedef struct
	240	{
	241	void* dwPort; // IO port for transfer or kernel memory address.
b72b86b4	242	unsigned long cmdTrans; // Transfer command WD_TRANSFER_CMD.
9c9fd67c	243
9c9fd67c	244	// Parameters used for string transfers:
b72b86b4	245	unsigned long dwBytes; // For string transfer.
b72b86b4	246	unsigned long fAutoinc; // Transfer from one port/address
9c9fd67c	247	// or use incremental range of addresses.
b72b86b4	248	unsigned long dwOptions; // Must be 0.
9c9fd67c	249	union
9c9fd67c	250	{
b72b86b4	251	unsigned char Byte; // Use for 8 bit transfer.
b72b86b4	252	unsigned short Word; // Use for 16 bit transfer.
11d01742	253	uint32_t Dword; // Use for 32 bit transfer.
11d01742	254	uint64_t Qword; // Use for 64 bit transfer.
9c9fd67c	255	void* pBuffer; // Use for string transfer.
	256	} Data;
	257	} WD_TRANSFER, WD_TRANSFER_V61;
	258
	259	typedef struct
	260	{
b72b86b4	261	unsigned long hKernelPlugIn;
b72b86b4	262	unsigned long dwMessage;
9c9fd67c	263	void* pData;
b72b86b4	264	unsigned long dwResult;
9c9fd67c	265	} WD_KERNEL_PLUGIN_CALL, WD_KERNEL_PLUGIN_CALL_V40;
	266
	267
	268	struct interrupt
	269	{
b72b86b4	270	unsigned long hInterrupt; // Handle of interrupt.
b72b86b4	271	unsigned long dwOptions; // Interrupt options: can be INTERRUPT_CMD_COPY
9c9fd67c	272
9c9fd67c	273	WD_TRANSFER *Cmd; // Commands to do on interrupt.
b72b86b4	274	unsigned long dwCmds; // Number of commands.
9c9fd67c	275
	276	// For WD_IntEnable():
	277	WD_KERNEL_PLUGIN_CALL kpCall; // Kernel PlugIn call.
b72b86b4	278	unsigned long fEnableOk; // TRUE if interrupt was enabled (WD_IntEnable() succeed).
9c9fd67c	279
9c9fd67c	280	// For WD_IntWait() and WD_IntCount():
b72b86b4	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.
9c9fd67c	284	};
	285
	286	struct usb_set_interface
	287	{
b72b86b4	288	unsigned long dwUniqueID;
	289	unsigned long dwInterfaceNum;
	290	unsigned long dwAlternateSetting;
	291	unsigned long dwOptions;
9c9fd67c	292	};
	293
	294	struct usb_get_device_data
	295	{
b72b86b4	296	unsigned long dwUniqueID;
9c9fd67c	297	void* pBuf;
b72b86b4	298	unsigned long dwBytes;
b72b86b4	299	unsigned long dwOptions;
9c9fd67c	300	};
	301
	302	#define WD_USB_MAX_INTERFACES 30
	303
	304	typedef struct
	305	{
b72b86b4	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;
9c9fd67c	315	} WDU_INTERFACE_DESCRIPTOR;
	316
	317	typedef struct
	318	{
b72b86b4	319	unsigned char bLength;
	320	unsigned char bDescriptorType;
	321	unsigned char bEndpointAddress;
	322	unsigned char bmAttributes;
	323	unsigned short wMaxPacketSize;
	324	unsigned char bInterval;
9c9fd67c	325	} WDU_ENDPOINT_DESCRIPTOR;
	326
	327	typedef struct
	328	{
b72b86b4	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;
9c9fd67c	337	} WDU_CONFIGURATION_DESCRIPTOR;
	338
	339	typedef struct
	340	{
b72b86b4	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;
9c9fd67c	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;
b72b86b4	368	unsigned long dwNumAltSettings;
9c9fd67c	369	WDU_ALTERNATE_SETTING *pActiveAltSetting;
	370	} WDU_INTERFACE;
	371
	372	typedef struct
	373	{
	374	WDU_CONFIGURATION_DESCRIPTOR Descriptor;
b72b86b4	375	unsigned long dwNumInterfaces;
9c9fd67c	376	WDU_INTERFACE *pInterfaces;
	377	} WDU_CONFIGURATION;
	378
e71b6bf3	379	struct usb_device_info {
9c9fd67c	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	};
3be69a94	386
f95f1d2e	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;