1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ASM_SH_LANDISK_GIO_H
3#define __ASM_SH_LANDISK_GIO_H
4
5#include <linux/ioctl.h>
6
7/* version */
8#define VERSION_STR	"1.00"
9
10/* Driver name */
11#define GIO_DRIVER_NAME		"/dev/giodrv"
12
13/* Use 'k' as magic number */
14#define GIODRV_IOC_MAGIC  'k'
15
16#define GIODRV_IOCRESET    _IO(GIODRV_IOC_MAGIC, 0)
17/*
18 * S means "Set" through a ptr,
19 * T means "Tell" directly
20 * G means "Get" (to a pointed var)
21 * Q means "Query", response is on the return value
22 * X means "eXchange": G and S atomically
23 * H means "sHift": T and Q atomically
24 */
25#define GIODRV_IOCSGIODATA1   _IOW(GIODRV_IOC_MAGIC,  1, unsigned char *)
26#define GIODRV_IOCGGIODATA1   _IOR(GIODRV_IOC_MAGIC,  2, unsigned char *)
27#define GIODRV_IOCSGIODATA2   _IOW(GIODRV_IOC_MAGIC,  3, unsigned short *)
28#define GIODRV_IOCGGIODATA2   _IOR(GIODRV_IOC_MAGIC,  4, unsigned short *)
29#define GIODRV_IOCSGIODATA4   _IOW(GIODRV_IOC_MAGIC,  5, unsigned long *)
30#define GIODRV_IOCGGIODATA4   _IOR(GIODRV_IOC_MAGIC,  6, unsigned long *)
31#define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC,  7, unsigned long *)
32#define GIODRV_IOCHARDRESET   _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */
33#define GIODRV_IOC_MAXNR 8
34
35#define GIO_READ 0x00000000
36#define GIO_WRITE 0x00000001
37
38#endif /* __ASM_SH_LANDISK_GIO_H  */
39