162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __ASM_SH_LANDISK_GIO_H 362306a36Sopenharmony_ci#define __ASM_SH_LANDISK_GIO_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <linux/ioctl.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci/* version */ 862306a36Sopenharmony_ci#define VERSION_STR "1.00" 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci/* Driver name */ 1162306a36Sopenharmony_ci#define GIO_DRIVER_NAME "/dev/giodrv" 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci/* Use 'k' as magic number */ 1462306a36Sopenharmony_ci#define GIODRV_IOC_MAGIC 'k' 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci#define GIODRV_IOCRESET _IO(GIODRV_IOC_MAGIC, 0) 1762306a36Sopenharmony_ci/* 1862306a36Sopenharmony_ci * S means "Set" through a ptr, 1962306a36Sopenharmony_ci * T means "Tell" directly 2062306a36Sopenharmony_ci * G means "Get" (to a pointed var) 2162306a36Sopenharmony_ci * Q means "Query", response is on the return value 2262306a36Sopenharmony_ci * X means "eXchange": G and S atomically 2362306a36Sopenharmony_ci * H means "sHift": T and Q atomically 2462306a36Sopenharmony_ci */ 2562306a36Sopenharmony_ci#define GIODRV_IOCSGIODATA1 _IOW(GIODRV_IOC_MAGIC, 1, unsigned char *) 2662306a36Sopenharmony_ci#define GIODRV_IOCGGIODATA1 _IOR(GIODRV_IOC_MAGIC, 2, unsigned char *) 2762306a36Sopenharmony_ci#define GIODRV_IOCSGIODATA2 _IOW(GIODRV_IOC_MAGIC, 3, unsigned short *) 2862306a36Sopenharmony_ci#define GIODRV_IOCGGIODATA2 _IOR(GIODRV_IOC_MAGIC, 4, unsigned short *) 2962306a36Sopenharmony_ci#define GIODRV_IOCSGIODATA4 _IOW(GIODRV_IOC_MAGIC, 5, unsigned long *) 3062306a36Sopenharmony_ci#define GIODRV_IOCGGIODATA4 _IOR(GIODRV_IOC_MAGIC, 6, unsigned long *) 3162306a36Sopenharmony_ci#define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC, 7, unsigned long *) 3262306a36Sopenharmony_ci#define GIODRV_IOCHARDRESET _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */ 3362306a36Sopenharmony_ci#define GIODRV_IOC_MAXNR 8 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci#define GIO_READ 0x00000000 3662306a36Sopenharmony_ci#define GIO_WRITE 0x00000001 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ci#endif /* __ASM_SH_LANDISK_GIO_H */ 39