drivers/staging/rspiusb/rspiusb.h

   1 #ifndef __RSPIUSB_H
   2 #define __RSPIUSB_H
   3
   4 #define PIUSB_MAGIC             'm'
   5 #define PIUSB_IOCTL_BASE        192
   6 #define PIUSB_GETVNDCMD         _IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 1, struct ioctl_struct)
   7 #define PIUSB_SETVNDCMD         _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 2, struct ioctl_struct)
   8 #define PIUSB_WRITEPIPE         _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 3, struct ioctl_struct)
   9 #define PIUSB_READPIPE          _IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 4, struct ioctl_struct)
  10 #define PIUSB_SETFRAMESIZE      _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 5, struct ioctl_struct)
  11 #define PIUSB_WHATCAMERA        _IO(PIUSB_MAGIC,  PIUSB_IOCTL_BASE + 6)
  12 #define PIUSB_USERBUFFER        _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 7, struct ioctl_struct)
  13 #define PIUSB_ISHIGHSPEED       _IO(PIUSB_MAGIC,  PIUSB_IOCTL_BASE + 8)
  14 #define PIUSB_UNMAP_USERBUFFER  _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 9, struct ioctl_struct)
  15
  16 struct ioctl_struct {
  17         unsigned char cmd;
  18         unsigned long numbytes;
  19         unsigned char dir;      //1=out;0=in
  20         int endpoint;
  21         int numFrames;
  22         unsigned char *pData;
  23 };
  24
  25 #endif