include/asm-sh/landisk/gio.h

   1 #ifndef __ASM_SH_LANDISK_GIO_H
   2 #define __ASM_SH_LANDISK_GIO_H
   3
   4 #include <linux/ioctl.h>
   5
   6 /* version */
   7 #define VERSION_STR     "1.00"
   8
   9 /* Driver name */
  10 #define GIO_DRIVER_NAME         "/dev/giodrv"
  11
  12 /* Use 'k' as magic number */
  13 #define GIODRV_IOC_MAGIC  'k'
  14
  15 #define GIODRV_IOCRESET    _IO(GIODRV_IOC_MAGIC, 0)
  16 /*
  17  * S means "Set" through a ptr,
  18  * T means "Tell" directly
  19  * G means "Get" (to a pointed var)
  20  * Q means "Query", response is on the return value
  21  * X means "eXchange": G and S atomically
  22  * H means "sHift": T and Q atomically
  23  */
  24 #define GIODRV_IOCSGIODATA1   _IOW(GIODRV_IOC_MAGIC,  1, unsigned char *)
  25 #define GIODRV_IOCGGIODATA1   _IOR(GIODRV_IOC_MAGIC,  2, unsigned char *)
  26 #define GIODRV_IOCSGIODATA2   _IOW(GIODRV_IOC_MAGIC,  3, unsigned short *)
  27 #define GIODRV_IOCGGIODATA2   _IOR(GIODRV_IOC_MAGIC,  4, unsigned short *)
  28 #define GIODRV_IOCSGIODATA4   _IOW(GIODRV_IOC_MAGIC,  5, unsigned long *)
  29 #define GIODRV_IOCGGIODATA4   _IOR(GIODRV_IOC_MAGIC,  6, unsigned long *)
  30 #define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC,  7, unsigned long *)
  31 #define GIODRV_IOCHARDRESET   _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */
  32 #define GIODRV_IOC_MAXNR 8
  33
  34 #define GIO_READ 0x00000000
  35 #define GIO_WRITE 0x00000001
  36
  37 #endif /* __ASM_SH_LANDISK_GIO_H  */