1 | /* $NetBSD: mlxio.h,v 1.3 2002/08/26 17:02:15 ad Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 1999 Michael Smith |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
26 | * SUCH DAMAGE. |
27 | * |
28 | * from FreeBSD: mlxio.h,v 1.1.2.2 2000/04/24 19:40:49 msmith Exp |
29 | */ |
30 | |
31 | #ifndef _IC_MLXIO_H_ |
32 | #define _IC_MLXIO_H_ |
33 | |
34 | #include <sys/ioccom.h> |
35 | |
36 | /* |
37 | * System Disk ioctls |
38 | */ |
39 | |
40 | /* system disk status values */ |
41 | #define MLX_SYSD_ONLINE 0x03 |
42 | #define MLX_SYSD_CRITICAL 0x04 |
43 | #define MLX_SYSD_OFFLINE 0xff |
44 | |
45 | #define MLXD_STATUS _IOR('M', 100, int) |
46 | #define MLXD_CHECKASYNC _IOR('M', 101, int) |
47 | #define MLXD_DETACH _IOW('M', 102, int) |
48 | |
49 | /* |
50 | * Controller ioctls |
51 | */ |
52 | struct mlx_pause { |
53 | int mp_which; |
54 | #define MLX_PAUSE_ALL 0xff |
55 | #define MLX_PAUSE_CANCEL 0x00 |
56 | int mp_when; |
57 | int mp_howlong; |
58 | }; |
59 | |
60 | struct mlx_usercommand { |
61 | size_t mu_datasize; /* size of buffer */ |
62 | void *mu_buf; /* user address of buffer */ |
63 | int mu_bufptr; /* offset into command m/b for PA */ |
64 | int mu_bufdir; /* transfer is to controller */ |
65 | u_int16_t mu_status; /* command status returned */ |
66 | u_int8_t mu_command[16]; /* command mailbox contents */ |
67 | }; |
68 | #define MU_XFER_IN 0x01 |
69 | #define MU_XFER_OUT 0x02 |
70 | #define MU_XFER_MASK 0x03 |
71 | |
72 | struct mlx_rebuild_request { |
73 | int rr_channel; |
74 | int rr_target; |
75 | int rr_status; |
76 | }; |
77 | |
78 | struct mlx_rebuild_status { |
79 | u_int16_t rs_code; |
80 | #define MLX_REBUILDSTAT_REBUILDCHECK 0x0000 |
81 | #define MLX_REBUILDSTAT_ADDCAPACITY 0x0400 |
82 | #define MLX_REBUILDSTAT_ADDCAPACITYINIT 0x0500 |
83 | #define MLX_REBUILDSTAT_IDLE 0xffff |
84 | u_int16_t rs_drive; |
85 | int rs_size; |
86 | int rs_remaining; |
87 | }; |
88 | |
89 | struct mlx_cinfo { |
90 | u_int ci_iftype; |
91 | u_int ci_nchan; |
92 | u_int ci_max_sg; |
93 | u_int ci_max_commands; |
94 | u_int ci_mem_size; |
95 | u_int8_t ci_firmware_id[4]; |
96 | u_int8_t ci_hardware_id; |
97 | u_int8_t ci_pad[3]; |
98 | }; |
99 | |
100 | #define MLX_RESCAN_DRIVES _IO('M', 0) |
101 | #define MLX_PAUSE_CHANNEL _IOW('M', 1, struct mlx_pause) |
102 | #define MLX_COMMAND _IOWR('M', 2, struct mlx_usercommand) |
103 | #define MLX_REBUILDASYNC _IOWR('M', 3, struct mlx_rebuild_request) |
104 | #define MLX_REBUILDSTAT _IOR('M', 4, struct mlx_rebuild_status) |
105 | #define MLX_GET_SYSDRIVE _IOWR('M', 5, int) |
106 | #define MLX_GET_CINFO _IOR('M', 6, struct mlx_cinfo) |
107 | |
108 | #endif /* !_IC_MLXIO_H_ */ |
109 | |