1 /*- 2 * Copyright (c) 1999 Michael Smith 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 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. 13 * 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 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #include <sys/ioccom.h> 30 31 /* 32 * System Disk ioctls 33 */ 34 struct mlxd_rebuild 35 { 36 int rb_channel; 37 int rb_target; 38 }; 39 40 struct mlxd_rebuild_status 41 { 42 int rs_drive; 43 int rs_size; 44 int rs_remaining; 45 }; 46 47 #define MLXD_STATUS _IOR ('M', 100, int) 48 #define MLXD_REBUILDASYNC _IOW ('M', 101, struct mlxd_rebuild) 49 #define MLXD_CHECKASYNC _IOW ('M', 102, int) 50 #define MLXD_REBUILDSTAT _IOR ('M', 103, struct mlxd_rebuild_status) 51 52 /* 53 * System Disk status values 54 */ 55 #define MLX_SYSD_ONLINE 0x03 56 #define MLX_SYSD_CRITICAL 0x04 57 #define MLX_SYSD_REBUILD 0xfe 58 #define MLX_SYSD_OFFLINE 0xff 59 60 /* 61 * Controller ioctls 62 */ 63 struct mlx_pause 64 { 65 int mp_which; 66 #define MLX_PAUSE_ALL 0xff 67 #define MLX_PAUSE_CANCEL 0x00 68 int mp_when; 69 int mp_howlong; 70 }; 71 72 struct mlx_usercommand 73 { 74 /* data buffer */ 75 size_t mu_datasize; /* size of databuffer */ 76 void *mu_buf; /* address in userspace of databuffer */ 77 int mu_bufptr; /* offset into command mailbox to place databuffer address */ 78 79 /* command */ 80 u_int16_t mu_status; /* command status returned */ 81 u_int8_t mu_command[16]; /* command mailbox contents */ 82 }; 83 84 #define MLX_NEXT_CHILD _IOWR('M', 0, int) 85 #define MLX_RESCAN_DRIVES _IO ('M', 1) 86 #define MLX_DETACH_DRIVE _IOW ('M', 2, int) 87 #define MLX_PAUSE_CHANNEL _IOW ('M', 3, struct mlx_pause) 88 #define MLX_COMMAND _IOWR('M', 4, struct mlx_usercommand) 89