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
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