usbbus.h

/* Copyright (C) The uOFW team
   See the file COPYING for copying permission.
*/
 
#ifndef USBBUS_H
#define USBBUS_H
 
#include "common_header.h"
 
struct UsbEndpoint {
        int endpnum; 
        int unk2; 
        int unk3;
};
 
struct InterfaceDescriptor {
        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;
} __attribute__((packed));
 
struct UsbInterfaces {
        struct InterfaceDescriptor *infp[2];
        unsigned int num;
};
 
struct StringDescriptor {
        unsigned char bLength;
        unsigned char bDescriptorType;
        short bString[32];
} __attribute__((packed));
 
struct DeviceRequest {
        unsigned char bmRequestType;
        unsigned char bRequest;
        unsigned short wValue;
        unsigned short wIndex;
        unsigned short wLength;
} __attribute__((packed));
 
struct UsbDriver {
        const char *name; 
        int endpoints;
        struct UsbEndpoint *endp; 
        struct UsbInterface *intp;        
        void *devp_hi;  
        void *confp_hi; 
        void *devp;     
        void *confp;    
        struct StringDescriptor *str; 
        int (*recvctl)(int arg1, int arg2, struct DeviceRequest *req);
        int (*func28)(int arg1, int arg2, int arg3);  
        int (*attach)(int speed, void *arg2, void *arg3); 
        int (*detach)(int arg1, int arg2, int arg3);
        int unk34;
        int (*start_func)(int size, void *args);
        int (*stop_func)(int size, void *args);  
        struct UsbDriver *link; 
};
 
struct UsbdDeviceReq {
        struct UsbEndpoint *endp; 
        void *data;
        int  size; 
        int  unkc; 
        void *func;
        int  recvsize;
        int  retcode; 
        int  unk1c;
        void *arg;
        void *link;
};
 
int sceUsbbdRegister(struct UsbDriver *drv);
 
 
int sceUsbbdUnregister(struct UsbDriver *drv);
 
int sceUsbbdReqSend(struct UsbdDeviceReq *req);
 
int sceUsbBus_driver_8A3EB5D2(void);
 
#endif // USBBUS_H