mirror of https://github.com/PCSX2/pcsx2.git
395 lines
10 KiB
C
395 lines
10 KiB
C
// Note: From libusb.
|
|
|
|
#ifndef __USB_H__
|
|
#define __USB_H__
|
|
|
|
/*
|
|
* 'interface' is defined somewhere in the Windows header files. This macro
|
|
* is deleted here to avoid conflicts and compile errors.
|
|
*/
|
|
|
|
#ifdef interface
|
|
#undef interface
|
|
#endif
|
|
|
|
/*
|
|
* PATH_MAX from limits.h can't be used on Windows if the dll and
|
|
* import libraries are build/used by different compilers
|
|
*/
|
|
|
|
#define LIBUSB_PATH_MAX 512
|
|
|
|
|
|
/*
|
|
* USB spec information
|
|
*
|
|
* This is all stuff grabbed from various USB specs and is pretty much
|
|
* not subject to change
|
|
*/
|
|
|
|
/*
|
|
* Device and/or Interface Class codes
|
|
*/
|
|
#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */
|
|
#define USB_CLASS_AUDIO 1
|
|
#define USB_CLASS_COMM 2
|
|
#define USB_CLASS_HID 3
|
|
#define USB_CLASS_PRINTER 7
|
|
#define USB_CLASS_MASS_STORAGE 8
|
|
#define USB_CLASS_HUB 9
|
|
#define USB_CLASS_DATA 10
|
|
#define USB_CLASS_VENDOR_SPEC 0xff
|
|
|
|
/*
|
|
* Descriptor types
|
|
*/
|
|
#define USB_DT_DEVICE 0x01
|
|
#define USB_DT_CONFIG 0x02
|
|
#define USB_DT_STRING 0x03
|
|
#define USB_DT_INTERFACE 0x04
|
|
#define USB_DT_ENDPOINT 0x05
|
|
|
|
#define USB_DT_HID 0x21
|
|
#define USB_DT_REPORT 0x22
|
|
#define USB_DT_PHYSICAL 0x23
|
|
#define USB_DT_HUB 0x29
|
|
|
|
/*
|
|
* Descriptor sizes per descriptor type
|
|
*/
|
|
#define USB_DT_DEVICE_SIZE 18
|
|
#define USB_DT_CONFIG_SIZE 9
|
|
#define USB_DT_INTERFACE_SIZE 9
|
|
#define USB_DT_ENDPOINT_SIZE 7
|
|
#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */
|
|
#define USB_DT_HUB_NONVAR_SIZE 7
|
|
|
|
|
|
/* ensure byte-packed structures */
|
|
#include <pshpack1.h>
|
|
|
|
|
|
/* All standard descriptors have these 2 fields in common */
|
|
struct usb_descriptor_header {
|
|
unsigned char bLength;
|
|
unsigned char bDescriptorType;
|
|
};
|
|
|
|
/* String descriptor */
|
|
struct usb_string_descriptor {
|
|
unsigned char bLength;
|
|
unsigned char bDescriptorType;
|
|
unsigned short wData[1];
|
|
};
|
|
|
|
/* HID descriptor */
|
|
struct usb_hid_descriptor {
|
|
unsigned char bLength;
|
|
unsigned char bDescriptorType;
|
|
unsigned short bcdHID;
|
|
unsigned char bCountryCode;
|
|
unsigned char bNumDescriptors;
|
|
};
|
|
|
|
/* Endpoint descriptor */
|
|
#define USB_MAXENDPOINTS 32
|
|
struct usb_endpoint_descriptor {
|
|
unsigned char bLength;
|
|
unsigned char bDescriptorType;
|
|
unsigned char bEndpointAddress;
|
|
unsigned char bmAttributes;
|
|
unsigned short wMaxPacketSize;
|
|
unsigned char bInterval;
|
|
unsigned char bRefresh;
|
|
unsigned char bSynchAddress;
|
|
|
|
unsigned char *extra; /* Extra descriptors */
|
|
int extralen;
|
|
};
|
|
|
|
#define USB_ENDPOINT_ADDRESS_MASK 0x0f /* in bEndpointAddress */
|
|
#define USB_ENDPOINT_DIR_MASK 0x80
|
|
|
|
#define USB_ENDPOINT_TYPE_MASK 0x03 /* in bmAttributes */
|
|
#define USB_ENDPOINT_TYPE_CONTROL 0
|
|
#define USB_ENDPOINT_TYPE_ISOCHRONOUS 1
|
|
#define USB_ENDPOINT_TYPE_BULK 2
|
|
#define USB_ENDPOINT_TYPE_INTERRUPT 3
|
|
|
|
/* Interface descriptor */
|
|
#define USB_MAXINTERFACES 32
|
|
struct usb_interface_descriptor {
|
|
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;
|
|
|
|
struct usb_endpoint_descriptor *endpoint;
|
|
|
|
unsigned char *extra; /* Extra descriptors */
|
|
int extralen;
|
|
};
|
|
|
|
#define USB_MAXALTSETTING 128 /* Hard limit */
|
|
|
|
struct usb_interface {
|
|
struct usb_interface_descriptor *altsetting;
|
|
|
|
int num_altsetting;
|
|
};
|
|
|
|
/* Configuration descriptor information.. */
|
|
#define USB_MAXCONFIG 8
|
|
struct usb_config_descriptor {
|
|
unsigned char bLength;
|
|
unsigned char bDescriptorType;
|
|
unsigned short wTotalLength;
|
|
unsigned char bNumInterfaces;
|
|
unsigned char bConfigurationValue;
|
|
unsigned char iConfiguration;
|
|
unsigned char bmAttributes;
|
|
unsigned char MaxPower;
|
|
|
|
struct usb_interface *interface;
|
|
|
|
unsigned char *extra; /* Extra descriptors */
|
|
int extralen;
|
|
};
|
|
|
|
/* Device descriptor */
|
|
struct usb_device_descriptor {
|
|
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;
|
|
};
|
|
|
|
struct usb_ctrl_setup {
|
|
unsigned char bRequestType;
|
|
unsigned char bRequest;
|
|
unsigned short wValue;
|
|
unsigned short wIndex;
|
|
unsigned short wLength;
|
|
};
|
|
|
|
/*
|
|
* Standard requests
|
|
*/
|
|
#define USB_REQ_GET_STATUS 0x00
|
|
#define USB_REQ_CLEAR_FEATURE 0x01
|
|
/* 0x02 is reserved */
|
|
#define USB_REQ_SET_FEATURE 0x03
|
|
/* 0x04 is reserved */
|
|
#define USB_REQ_SET_ADDRESS 0x05
|
|
#define USB_REQ_GET_DESCRIPTOR 0x06
|
|
#define USB_REQ_SET_DESCRIPTOR 0x07
|
|
#define USB_REQ_GET_CONFIGURATION 0x08
|
|
#define USB_REQ_SET_CONFIGURATION 0x09
|
|
#define USB_REQ_GET_INTERFACE 0x0A
|
|
#define USB_REQ_SET_INTERFACE 0x0B
|
|
#define USB_REQ_SYNCH_FRAME 0x0C
|
|
|
|
#define USB_TYPE_STANDARD (0x00 << 5)
|
|
#define USB_TYPE_CLASS (0x01 << 5)
|
|
#define USB_TYPE_VENDOR (0x02 << 5)
|
|
#define USB_TYPE_RESERVED (0x03 << 5)
|
|
|
|
#define USB_RECIP_DEVICE 0x00
|
|
#define USB_RECIP_INTERFACE 0x01
|
|
#define USB_RECIP_ENDPOINT 0x02
|
|
#define USB_RECIP_OTHER 0x03
|
|
|
|
/*
|
|
* Various libusb API related stuff
|
|
*/
|
|
|
|
#define USB_ENDPOINT_IN 0x80
|
|
#define USB_ENDPOINT_OUT 0x00
|
|
|
|
/* Error codes */
|
|
#define USB_ERROR_BEGIN 500000
|
|
|
|
/*
|
|
* This is supposed to look weird. This file is generated from autoconf
|
|
* and I didn't want to make this too complicated.
|
|
*/
|
|
#define USB_LE16_TO_CPU(x)
|
|
|
|
/* Data types */
|
|
/* struct usb_device; */
|
|
/* struct usb_bus; */
|
|
|
|
struct usb_device {
|
|
struct usb_device *next, *prev;
|
|
|
|
char filename[LIBUSB_PATH_MAX];
|
|
|
|
struct usb_bus *bus;
|
|
|
|
struct usb_device_descriptor descriptor;
|
|
struct usb_config_descriptor *config;
|
|
|
|
void *dev; /* Darwin support */
|
|
|
|
unsigned char devnum;
|
|
|
|
unsigned char num_children;
|
|
struct usb_device **children;
|
|
};
|
|
|
|
struct usb_bus {
|
|
struct usb_bus *next, *prev;
|
|
|
|
char dirname[LIBUSB_PATH_MAX];
|
|
|
|
struct usb_device *devices;
|
|
unsigned long location;
|
|
|
|
struct usb_device *root_dev;
|
|
};
|
|
|
|
/* Version information, Windows specific */
|
|
struct usb_version {
|
|
struct {
|
|
int major;
|
|
int minor;
|
|
int micro;
|
|
int nano;
|
|
} dll;
|
|
struct {
|
|
int major;
|
|
int minor;
|
|
int micro;
|
|
int nano;
|
|
} driver;
|
|
};
|
|
|
|
|
|
struct usb_dev_handle;
|
|
typedef struct usb_dev_handle usb_dev_handle;
|
|
|
|
/* Variables */
|
|
#ifndef __USB_C__
|
|
#define usb_busses usb_get_busses()
|
|
#endif
|
|
|
|
|
|
|
|
#include <poppack.h>
|
|
|
|
#ifdef GOAT
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Function prototypes */
|
|
|
|
/* usb.c */
|
|
usb_dev_handle *usb_open(struct usb_device *dev);
|
|
int usb_close(usb_dev_handle *dev);
|
|
int usb_get_string(usb_dev_handle *dev, int index, int langid, char *buf,
|
|
size_t buflen);
|
|
int usb_get_string_simple(usb_dev_handle *dev, int index, char *buf,
|
|
size_t buflen);
|
|
|
|
/* descriptors.c */
|
|
int usb_get_descriptor_by_endpoint(usb_dev_handle *udev, int ep,
|
|
unsigned char type, unsigned char index,
|
|
void *buf, int size);
|
|
int usb_get_descriptor(usb_dev_handle *udev, unsigned char type,
|
|
unsigned char index, void *buf, int size);
|
|
|
|
/* <arch>.c */
|
|
int usb_bulk_write(usb_dev_handle *dev, int ep, char *bytes, int size,
|
|
int timeout);
|
|
int usb_bulk_read(usb_dev_handle *dev, int ep, char *bytes, int size,
|
|
int timeout);
|
|
int usb_interrupt_write(usb_dev_handle *dev, int ep, char *bytes, int size,
|
|
int timeout);
|
|
int usb_interrupt_read(usb_dev_handle *dev, int ep, char *bytes, int size,
|
|
int timeout);
|
|
int usb_control_msg(usb_dev_handle *dev, int requesttype, int request,
|
|
int value, int index, char *bytes, int size,
|
|
int timeout);
|
|
int usb_set_configuration(usb_dev_handle *dev, int configuration);
|
|
int usb_claim_interface(usb_dev_handle *dev, int interface);
|
|
int usb_release_interface(usb_dev_handle *dev, int interface);
|
|
int usb_set_altinterface(usb_dev_handle *dev, int alternate);
|
|
int usb_resetep(usb_dev_handle *dev, unsigned int ep);
|
|
int usb_clear_halt(usb_dev_handle *dev, unsigned int ep);
|
|
int usb_reset(usb_dev_handle *dev);
|
|
|
|
char *usb_strerror(void);
|
|
|
|
void usb_init(void);
|
|
void usb_set_debug(int level);
|
|
int usb_find_busses(void);
|
|
int usb_find_devices(void);
|
|
struct usb_device *usb_device(usb_dev_handle *dev);
|
|
struct usb_bus *usb_get_busses(void);
|
|
|
|
|
|
/* Windows specific functions */
|
|
|
|
#define LIBUSB_HAS_INSTALL_SERVICE_NP 1
|
|
int usb_install_service_np(void);
|
|
void CALLBACK usb_install_service_np_rundll(HWND wnd, HINSTANCE instance,
|
|
LPSTR cmd_line, int cmd_show);
|
|
|
|
#define LIBUSB_HAS_UNINSTALL_SERVICE_NP 1
|
|
int usb_uninstall_service_np(void);
|
|
void CALLBACK usb_uninstall_service_np_rundll(HWND wnd, HINSTANCE instance,
|
|
LPSTR cmd_line, int cmd_show);
|
|
|
|
#define LIBUSB_HAS_INSTALL_DRIVER_NP 1
|
|
int usb_install_driver_np(const char *inf_file);
|
|
void CALLBACK usb_install_driver_np_rundll(HWND wnd, HINSTANCE instance,
|
|
LPSTR cmd_line, int cmd_show);
|
|
|
|
#define LIBUSB_HAS_TOUCH_INF_FILE_NP 1
|
|
int usb_touch_inf_file_np(const char *inf_file);
|
|
void CALLBACK usb_touch_inf_file_np_rundll(HWND wnd, HINSTANCE instance,
|
|
LPSTR cmd_line, int cmd_show);
|
|
|
|
#define LIBUSB_HAS_INSTALL_NEEDS_RESTART_NP 1
|
|
int usb_install_needs_restart_np(void);
|
|
|
|
const struct usb_version *usb_get_version(void);
|
|
|
|
int usb_isochronous_setup_async(usb_dev_handle *dev, void **context,
|
|
unsigned char ep, int pktsize);
|
|
int usb_bulk_setup_async(usb_dev_handle *dev, void **context,
|
|
unsigned char ep);
|
|
int usb_interrupt_setup_async(usb_dev_handle *dev, void **context,
|
|
unsigned char ep);
|
|
|
|
int usb_submit_async(void *context, char *bytes, int size);
|
|
int usb_reap_async(void *context, int timeout);
|
|
int usb_reap_async_nocancel(void *context, int timeout);
|
|
int usb_cancel_async(void *context);
|
|
int usb_free_async(void **context);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#endif /* __USB_H__ */
|
|
|