cciss_ioctl.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef CCISS_IOCTLH
 3#define CCISS_IOCTLH
 4
 5#include <uapi/linux/cciss_ioctl.h>
 6
 7#ifdef CONFIG_COMPAT
 8
 9/* 32 bit compatible ioctl structs */
10typedef struct _IOCTL32_Command_struct {
11  LUNAddr_struct	   LUN_info;
12  RequestBlock_struct      Request;
13  ErrorInfo_struct  	   error_info;
14  WORD			   buf_size;  /* size in bytes of the buf */
15  __u32			   buf; /* 32 bit pointer to data buffer */
16} IOCTL32_Command_struct;
17
18typedef struct _BIG_IOCTL32_Command_struct {
19  LUNAddr_struct	   LUN_info;
20  RequestBlock_struct      Request;
21  ErrorInfo_struct  	   error_info;
22  DWORD			   malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
23  DWORD			   buf_size;    /* size in bytes of the buf */
24  				        /* < malloc_size * MAXSGENTRIES */
25  __u32 		buf;	/* 32 bit pointer to data buffer */
26} BIG_IOCTL32_Command_struct;
27
28#define CCISS_PASSTHRU32   _IOWR(CCISS_IOC_MAGIC, 11, IOCTL32_Command_struct)
29#define CCISS_BIG_PASSTHRU32 _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL32_Command_struct)
30
31#endif /* CONFIG_COMPAT */
32#endif