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1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2008 Yahoo!, Inc.
5 * All rights reserved.
6 * Written by: John Baldwin <jhb@FreeBSD.org>
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * LSI MPT-Fusion Host Adapter FreeBSD userland interface
33 */
34
35#ifndef _MPT_IOCTL_H_
36#define _MPT_IOCTL_H_
37
38#include <dev/mpt/mpilib/mpi_type.h>
39#include <dev/mpt/mpilib/mpi.h>
40#include <dev/mpt/mpilib/mpi_cnfg.h>
41
42/*
43 * For the read header requests, the header should include the page
44 * type or extended page type, page number, and page version. The
45 * buffer and length are unused. The completed header is returned in
46 * the 'header' member.
47 *
48 * For the read page and write page requests, 'buf' should point to a
49 * buffer of 'len' bytes which holds the entire page (including the
50 * header).
51 *
52 * All requests specify the page address in 'page_address'.
53 */
54struct mpt_cfg_page_req {
55 CONFIG_PAGE_HEADER header;
56 uint32_t page_address;
57 void *buf;
58 int len;
59 uint16_t ioc_status;
60};
61
62struct mpt_ext_cfg_page_req {
63 CONFIG_EXTENDED_PAGE_HEADER header;
64 uint32_t page_address;
65 void *buf;
66 int len;
67 uint16_t ioc_status;
68};
69
70struct mpt_raid_action {
71 uint8_t action;
72 uint8_t volume_bus;
73 uint8_t volume_id;
74 uint8_t phys_disk_num;
75 uint32_t action_data_word;
76 void *buf;
77 int len;
78 uint32_t volume_status;
79 uint32_t action_data[4];
80 uint16_t action_status;
81 uint16_t ioc_status;
82 uint8_t write;
83};
84
85#define MPTIO_READ_CFG_HEADER _IOWR('M', 100, struct mpt_cfg_page_req)
86#define MPTIO_READ_CFG_PAGE _IOWR('M', 101, struct mpt_cfg_page_req)
87#define MPTIO_READ_EXT_CFG_HEADER _IOWR('M', 102, struct mpt_ext_cfg_page_req)
88#define MPTIO_READ_EXT_CFG_PAGE _IOWR('M', 103, struct mpt_ext_cfg_page_req)
89#define MPTIO_WRITE_CFG_PAGE _IOWR('M', 104, struct mpt_cfg_page_req)
90#define MPTIO_RAID_ACTION _IOWR('M', 105, struct mpt_raid_action)
91
92#if defined(__amd64__)
93struct mpt_cfg_page_req32 {
94 CONFIG_PAGE_HEADER header;
95 uint32_t page_address;
96 uint32_t buf;
97 int len;
98 uint16_t ioc_status;
99};
100
101struct mpt_ext_cfg_page_req32 {
102 CONFIG_EXTENDED_PAGE_HEADER header;
103 uint32_t page_address;
104 uint32_t buf;
105 int len;
106 uint16_t ioc_status;
107};
108
109struct mpt_raid_action32 {
110 uint8_t action;
111 uint8_t volume_bus;
112 uint8_t volume_id;
113 uint8_t phys_disk_num;
114 uint32_t action_data_word;
115 uint32_t buf;
116 int len;
117 uint32_t volume_status;
118 uint32_t action_data[4];
119 uint16_t action_status;
120 uint16_t ioc_status;
121 uint8_t write;
122};
123
124#define MPTIO_READ_CFG_HEADER32 _IOWR('M', 100, struct mpt_cfg_page_req32)
125#define MPTIO_READ_CFG_PAGE32 _IOWR('M', 101, struct mpt_cfg_page_req32)
126#define MPTIO_READ_EXT_CFG_HEADER32 _IOWR('M', 102, struct mpt_ext_cfg_page_req32)
127#define MPTIO_READ_EXT_CFG_PAGE32 _IOWR('M', 103, struct mpt_ext_cfg_page_req32)
128#define MPTIO_WRITE_CFG_PAGE32 _IOWR('M', 104, struct mpt_cfg_page_req32)
129#define MPTIO_RAID_ACTION32 _IOWR('M', 105, struct mpt_raid_action32)
130#endif
131
132#endif /* !_MPT_IOCTL_H_ */