2 * Copyright (c) 2006 IronPort Systems
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 #include <dev/mfi/mfireg.h>
48 union mfi_statrequest {
50 struct mfi_qstat ms_qstat;
53 #define MAX_SPACE_FOR_SENSE_PTR 32
55 uint8_t sense_ptr_data[MAX_SPACE_FOR_SENSE_PTR];
63 #define MAX_IOCTL_SGE 16
65 struct mfi_ioc_packet {
66 uint16_t mfi_adapter_no;
69 uint32_t mfi_sge_count;
70 uint32_t mfi_sense_off;
71 uint32_t mfi_sense_len;
74 struct mfi_frame_header hdr;
77 struct iovec mfi_sgl[MAX_IOCTL_SGE];
80 #ifdef COMPAT_FREEBSD32
81 struct mfi_ioc_packet32 {
82 uint16_t mfi_adapter_no;
85 uint32_t mfi_sge_count;
86 uint32_t mfi_sense_off;
87 uint32_t mfi_sense_len;
90 struct mfi_frame_header hdr;
93 struct iovec32 mfi_sgl[MAX_IOCTL_SGE];
98 uint16_t aen_adapter_no;
100 uint32_t aen_seq_num;
101 uint32_t aen_class_locale;
104 #define MFI_CMD _IOWR('M', 1, struct mfi_ioc_packet)
105 #ifdef COMPAT_FREEBSD32
106 #define MFI_CMD32 _IOWR('M', 1, struct mfi_ioc_packet32)
108 #define MFI_SET_AEN _IOW('M', 3, struct mfi_ioc_aen)
110 #define MAX_LINUX_IOCTL_SGE 16
112 struct mfi_linux_ioc_packet {
113 uint16_t lioc_adapter_no;
115 uint32_t lioc_sgl_off;
116 uint32_t lioc_sge_count;
117 uint32_t lioc_sense_off;
118 uint32_t lioc_sense_len;
121 struct mfi_frame_header hdr;
124 #if defined(__amd64__) /* Assume amd64 wants 32 bit Linux */
125 struct iovec32 lioc_sgl[MAX_LINUX_IOCTL_SGE];
127 struct iovec lioc_sgl[MAX_LINUX_IOCTL_SGE];
131 struct mfi_ioc_passthru {
132 struct mfi_dcmd_frame ioc_frame;
137 #ifdef COMPAT_FREEBSD32
138 struct mfi_ioc_passthru32 {
139 struct mfi_dcmd_frame ioc_frame;
145 #define MFIIO_STATS _IOWR('Q', 101, union mfi_statrequest)
146 #define MFIIO_PASSTHRU _IOWR('C', 102, struct mfi_ioc_passthru)
147 #ifdef COMPAT_FREEBSD32
148 #define MFIIO_PASSTHRU32 _IOWR('C', 102, struct mfi_ioc_passthru32)
151 struct mfi_linux_ioc_aen {
152 uint16_t laen_adapter_no;
154 uint32_t laen_seq_num;
155 uint32_t laen_class_locale;
158 struct mfi_query_disk {
162 uint8_t reserved; /* reserved for future use */
163 char devname[SPECNAMELEN + 1];
166 #define MFIIO_QUERY_DISK _IOWR('Q', 102, struct mfi_query_disk)
169 * Create a second set so the FreeBSD native ioctl doesn't
170 * conflict in FreeBSD ioctl handler. Translate in mfi_linux.c.
172 #define MFI_LINUX_CMD 0xc1144d01
173 #define MFI_LINUX_SET_AEN 0x400c4d03
174 #define MFI_LINUX_CMD_2 0xc1144d02
175 #define MFI_LINUX_SET_AEN_2 0x400c4d04