1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 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 * $FreeBSD$ 29 */ 30 31#include <sys/ioccom.h> 32 33/* 34 * System Disk ioctls 35 */ 36 37/* system disk status values */ 38#define MLX_SYSD_ONLINE 0x03 39#define MLX_SYSD_CRITICAL 0x04 40#define MLX_SYSD_OFFLINE 0xff 41 42#define MLXD_STATUS _IOR ('M', 100, int) 43#define MLXD_CHECKASYNC _IOR ('M', 101, int) /* command result returned in argument */ 44 45/* 46 * Controller ioctls 47 */ 48struct mlx_pause 49{ 50 int mp_which; 51#define MLX_PAUSE_ALL 0xff 52#define MLX_PAUSE_CANCEL 0x00 53 int mp_when; 54 int mp_howlong; 55}; 56 57struct mlx_usercommand 58{ 59 /* data buffer */ 60 size_t mu_datasize; /* size of databuffer */ 61 void *mu_buf; /* address in userspace of databuffer */ 62 int mu_bufptr; /* offset into command mailbox to place databuffer address */ 63 64 /* command */ 65 u_int16_t mu_status; /* command status returned */ 66 u_int8_t mu_command[16]; /* command mailbox contents */ 67 68 /* wrapper */ 69 int mu_error; /* result of submission to driver */ 70 71}; 72 73struct mlx_rebuild_request 74{ 75 int rr_channel; 76 int rr_target; 77 int rr_status; 78}; 79 80struct mlx_rebuild_status 81{ 82 u_int16_t rs_code; 83#define MLX_REBUILDSTAT_REBUILDCHECK 0x0000 84#define MLX_REBUILDSTAT_ADDCAPACITY 0x0400 85#define MLX_REBUILDSTAT_ADDCAPACITYINIT 0x0500 86#define MLX_REBUILDSTAT_IDLE 0xffff 87 u_int16_t rs_drive; 88 int rs_size; 89 int rs_remaining; 90}; 91 92#define MLX_NEXT_CHILD _IOWR('M', 0, int) 93#define MLX_RESCAN_DRIVES _IO ('M', 1) 94#define MLX_DETACH_DRIVE _IOW ('M', 2, int) 95#define MLX_PAUSE_CHANNEL _IOW ('M', 3, struct mlx_pause) 96#define MLX_COMMAND _IOWR('M', 4, struct mlx_usercommand) 97#define MLX_REBUILDASYNC _IOWR('M', 5, struct mlx_rebuild_request) 98#define MLX_REBUILDSTAT _IOR ('M', 6, struct mlx_rebuild_status) 99#define MLX_GET_SYSDRIVE _IOWR('M', 7, int) 100