1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*
* Copyright (c) 2014, LSI Corp.
* All rights reserved.
* Author: Marian Choy
* Support: freebsdraid@lsi.com
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of the <ORGANIZATION> nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation
* are those of the authors and should not be interpreted as representing
* official policies,either expressed or implied, of the FreeBSD Project.
*
* Send feedback to: <megaraidfbsd@lsi.com>
* Mail to: LSI Corporation, 1621 Barber Lane, Milpitas, CA 95035
* ATTN: MegaRaid FreeBSD
*
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#ifndef MRSAS_IOCTL_H
#define MRSAS_IOCTL_H
#ifndef _IOWR
#include <sys/ioccom.h>
#endif /* !_IOWR */
#ifdef COMPAT_FREEBSD32
/* Compilation error FIX */
#if (__FreeBSD_version <= 900000)
#include <sys/socket.h>
#endif
#include <sys/mount.h>
#include <compat/freebsd32/freebsd32.h>
#endif
/*
* We need to use the same values as the mfi driver until MegaCli adds
* support for this (mrsas) driver:
* M is for MegaRAID. (This is typically the vendor or product initial)
* 1 arbitrary. (This may be used to segment kinds of commands.
* (1-9 status, 10-20 policy, etc.)
* struct mrsas_iocpacket (sizeof() this parameter will be used.)
* These three values are encoded into a somewhat unique, 32-bit value.
*/
#define MRSAS_IOC_FIRMWARE_PASS_THROUGH64 _IOWR('M', 1, struct mrsas_iocpacket)
#ifdef COMPAT_FREEBSD32
#define MRSAS_IOC_FIRMWARE_PASS_THROUGH32 _IOWR('M', 1, struct mrsas_iocpacket32)
#endif
#define MRSAS_IOC_SCAN_BUS _IO('M', 10)
#define MRSAS_LINUX_CMD32 0xc1144d01
#define MAX_IOCTL_SGE 16
#define MFI_FRAME_DIR_READ 0x0010
#define MFI_CMD_LD_SCSI_IO 0x03
#define INQUIRY_CMD 0x12
#define INQUIRY_CMDLEN 6
#define INQUIRY_REPLY_LEN 96
#define INQUIRY_VENDOR 8 /* Offset in reply data to vendor name */
#define SCSI_SENSE_BUFFERSIZE 96
#define MEGAMFI_RAW_FRAME_SIZE 128
#pragma pack(1)
struct mrsas_iocpacket {
u_int16_t host_no;
u_int16_t __pad1;
u_int32_t sgl_off;
u_int32_t sge_count;
u_int32_t sense_off;
u_int32_t sense_len;
union {
u_int8_t raw[MEGAMFI_RAW_FRAME_SIZE];
struct mrsas_header hdr;
} frame;
struct iovec sgl[MAX_IOCTL_SGE];
};
#pragma pack()
#ifdef COMPAT_FREEBSD32
#pragma pack(1)
struct mrsas_iocpacket32 {
u_int16_t host_no;
u_int16_t __pad1;
u_int32_t sgl_off;
u_int32_t sge_count;
u_int32_t sense_off;
u_int32_t sense_len;
union {
u_int8_t raw[MEGAMFI_RAW_FRAME_SIZE];
struct mrsas_header hdr;
} frame;
struct iovec32 sgl[MAX_IOCTL_SGE];
};
#pragma pack()
#endif /* COMPAT_FREEBSD32 */
#endif /* MRSAS_IOCTL_H */
|
