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
26 * $FreeBSD: src/sys/dev/mfi/mfi_ioctl.h,v 1.9 2009/08/13 23:18:45 scottl Exp $
31 #include <dev/raid/mfi/mfireg.h>
33 #if defined(__x86_64__) /* Assume amd64 wants 32 bit Linux */
51 union mfi_statrequest {
53 struct mfi_qstat ms_qstat;
56 #define MAX_SPACE_FOR_SENSE_PTR 32
58 uint8_t sense_ptr_data[MAX_SPACE_FOR_SENSE_PTR];
66 #define MAX_IOCTL_SGE 16
68 struct mfi_ioc_packet {
69 uint16_t mfi_adapter_no;
72 uint32_t mfi_sge_count;
73 uint32_t mfi_sense_off;
74 uint32_t mfi_sense_len;
77 struct mfi_frame_header hdr;
80 struct iovec mfi_sgl[MAX_IOCTL_SGE];
84 struct mfi_ioc_packet32 {
85 uint16_t mfi_adapter_no;
88 uint32_t mfi_sge_count;
89 uint32_t mfi_sense_off;
90 uint32_t mfi_sense_len;
93 struct mfi_frame_header hdr;
96 struct iovec32 mfi_sgl[MAX_IOCTL_SGE];
101 uint16_t aen_adapter_no;
103 uint32_t aen_seq_num;
104 uint32_t aen_class_locale;
107 #define MFI_CMD _IOWR('M', 1, struct mfi_ioc_packet)
109 #define MFI_CMD32 _IOWR('M', 1, struct mfi_ioc_packet32)
111 #define MFI_SET_AEN _IOW('M', 3, struct mfi_ioc_aen)
113 #define MAX_LINUX_IOCTL_SGE 16
115 struct mfi_linux_ioc_packet {
116 uint16_t lioc_adapter_no;
118 uint32_t lioc_sgl_off;
119 uint32_t lioc_sge_count;
120 uint32_t lioc_sense_off;
121 uint32_t lioc_sense_len;
124 struct mfi_frame_header hdr;
127 #if defined(__x86_64__) /* Assume amd64 wants 32 bit Linux */
128 struct iovec32 lioc_sgl[MAX_LINUX_IOCTL_SGE];
130 struct iovec lioc_sgl[MAX_LINUX_IOCTL_SGE];
134 struct mfi_ioc_passthru {
135 struct mfi_dcmd_frame ioc_frame;
141 struct mfi_ioc_passthru32 {
142 struct mfi_dcmd_frame ioc_frame;
148 #define MFIIO_STATS _IOWR('Q', 101, union mfi_statrequest)
149 #define MFIIO_PASSTHRU _IOWR('C', 102, struct mfi_ioc_passthru)
151 #define MFIIO_PASSTHRU32 _IOWR('C', 102, struct mfi_ioc_passthru32)
154 struct mfi_linux_ioc_aen {
155 uint16_t laen_adapter_no;
157 uint32_t laen_seq_num;
158 uint32_t laen_class_locale;
161 struct mfi_query_disk {
165 uint8_t reserved; /* reserved for future use */
166 char devname[SPECNAMELEN + 1];
169 #define MFIIO_QUERY_DISK _IOWR('Q', 102, struct mfi_query_disk)
172 * Create a second set so the FreeBSD native ioctl doesn't
173 * conflict in FreeBSD ioctl handler. Translate in mfi_linux.c.
175 #define MFI_LINUX_CMD 0xc1144d01
176 #define MFI_LINUX_SET_AEN 0x400c4d03
177 #define MFI_LINUX_CMD_2 0xc1144d02
178 #define MFI_LINUX_SET_AEN_2 0x400c4d04