1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _UAPICCISS_IOCTLH
3#define _UAPICCISS_IOCTLH
4
5#include <linux/types.h>
6#include <linux/ioctl.h>
7#include <linux/cciss_defs.h>
8
9#define CCISS_IOC_MAGIC 'B'
10
11
12typedef struct _cciss_pci_info_struct
13{
14	unsigned char 	bus;
15	unsigned char 	dev_fn;
16	unsigned short	domain;
17	__u32 		board_id;
18} cciss_pci_info_struct;
19
20typedef struct _cciss_coalint_struct
21{
22	__u32  delay;
23	__u32  count;
24} cciss_coalint_struct;
25
26typedef char NodeName_type[16];
27
28typedef __u32 Heartbeat_type;
29
30#define CISS_PARSCSIU2 	0x0001
31#define CISS_PARCSCIU3 	0x0002
32#define CISS_FIBRE1G	0x0100
33#define CISS_FIBRE2G	0x0200
34typedef __u32 BusTypes_type;
35
36typedef char FirmwareVer_type[4];
37typedef __u32 DriverVer_type;
38
39#define MAX_KMALLOC_SIZE 128000
40
41typedef struct _IOCTL_Command_struct {
42  LUNAddr_struct	   LUN_info;
43  RequestBlock_struct      Request;
44  ErrorInfo_struct  	   error_info;
45  WORD			   buf_size;  /* size in bytes of the buf */
46  BYTE			   __user *buf;
47} IOCTL_Command_struct;
48
49typedef struct _BIG_IOCTL_Command_struct {
50  LUNAddr_struct	   LUN_info;
51  RequestBlock_struct      Request;
52  ErrorInfo_struct  	   error_info;
53  DWORD			   malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
54  DWORD			   buf_size;    /* size in bytes of the buf */
55  				        /* < malloc_size * MAXSGENTRIES */
56  BYTE			   __user *buf;
57} BIG_IOCTL_Command_struct;
58
59typedef struct _LogvolInfo_struct{
60	__u32	LunID;
61	int	num_opens;  /* number of opens on the logical volume */
62	int	num_parts;  /* number of partitions configured on logvol */
63} LogvolInfo_struct;
64
65#define CCISS_GETPCIINFO _IOR(CCISS_IOC_MAGIC, 1, cciss_pci_info_struct)
66
67#define CCISS_GETINTINFO _IOR(CCISS_IOC_MAGIC, 2, cciss_coalint_struct)
68#define CCISS_SETINTINFO _IOW(CCISS_IOC_MAGIC, 3, cciss_coalint_struct)
69
70#define CCISS_GETNODENAME _IOR(CCISS_IOC_MAGIC, 4, NodeName_type)
71#define CCISS_SETNODENAME _IOW(CCISS_IOC_MAGIC, 5, NodeName_type)
72
73#define CCISS_GETHEARTBEAT _IOR(CCISS_IOC_MAGIC, 6, Heartbeat_type)
74#define CCISS_GETBUSTYPES  _IOR(CCISS_IOC_MAGIC, 7, BusTypes_type)
75#define CCISS_GETFIRMVER   _IOR(CCISS_IOC_MAGIC, 8, FirmwareVer_type)
76#define CCISS_GETDRIVVER   _IOR(CCISS_IOC_MAGIC, 9, DriverVer_type)
77#define CCISS_REVALIDVOLS  _IO(CCISS_IOC_MAGIC, 10)
78#define CCISS_PASSTHRU	   _IOWR(CCISS_IOC_MAGIC, 11, IOCTL_Command_struct)
79#define CCISS_DEREGDISK	   _IO(CCISS_IOC_MAGIC, 12)
80
81/* no longer used... use REGNEWD instead */
82#define CCISS_REGNEWDISK  _IOW(CCISS_IOC_MAGIC, 13, int)
83
84#define CCISS_REGNEWD	   _IO(CCISS_IOC_MAGIC, 14)
85#define CCISS_RESCANDISK   _IO(CCISS_IOC_MAGIC, 16)
86#define CCISS_GETLUNINFO   _IOR(CCISS_IOC_MAGIC, 17, LogvolInfo_struct)
87#define CCISS_BIG_PASSTHRU _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL_Command_struct)
88
89#endif /* _UAPICCISS_IOCTLH */
90