xref: /openbmc/linux/include/uapi/linux/cciss_ioctl.h (revision 6f52b16c)
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 
12 typedef 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 
20 typedef struct _cciss_coalint_struct
21 {
22 	__u32  delay;
23 	__u32  count;
24 } cciss_coalint_struct;
25 
26 typedef char NodeName_type[16];
27 
28 typedef __u32 Heartbeat_type;
29 
30 #define CISS_PARSCSIU2 	0x0001
31 #define CISS_PARCSCIU3 	0x0002
32 #define CISS_FIBRE1G	0x0100
33 #define CISS_FIBRE2G	0x0200
34 typedef __u32 BusTypes_type;
35 
36 typedef char FirmwareVer_type[4];
37 typedef __u32 DriverVer_type;
38 
39 #define MAX_KMALLOC_SIZE 128000
40 
41 typedef 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 
49 typedef 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 
59 typedef 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