97 lines
3.0 KiB
C
97 lines
3.0 KiB
C
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/* $NetBSD: mlxio.h,v 1.1 2001/02/04 17:05:12 ad Exp $ */
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/*-
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* Copyright (c) 1999 Michael Smith
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from FreeBSD: mlxio.h,v 1.1.2.2 2000/04/24 19:40:49 msmith Exp
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*/
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#ifndef _IC_MLXIO_H_
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#define _IC_MLXIO_H_
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#include <sys/ioccom.h>
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/*
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* System Disk ioctls
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*/
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/* system disk status values */
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#define MLX_SYSD_ONLINE 0x03
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#define MLX_SYSD_CRITICAL 0x04
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#define MLX_SYSD_OFFLINE 0xff
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#define MLXD_STATUS _IOR('M', 100, int)
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#define MLXD_CHECKASYNC _IOR('M', 101, int)
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#define MLXD_DETACH _IOW('M', 102, int)
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/*
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* Controller ioctls
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*/
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struct mlx_pause {
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int mp_which;
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#define MLX_PAUSE_ALL 0xff
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#define MLX_PAUSE_CANCEL 0x00
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int mp_when;
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int mp_howlong;
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};
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struct mlx_usercommand {
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size_t mu_datasize; /* size of buffer */
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void *mu_buf; /* user address of buffer */
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int mu_bufptr; /* offset into command m/b for PA */
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int mu_bufdir; /* transfer is to controller */
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u_int16_t mu_status; /* command status returned */
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u_int8_t mu_command[16]; /* command mailbox contents */
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};
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#define MU_XFER_IN 0x01
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#define MU_XFER_OUT 0x02
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#define MU_XFER_MASK 0x03
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struct mlx_rebuild_request {
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int rr_channel;
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int rr_target;
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int rr_status;
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};
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struct mlx_rebuild_status {
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u_int16_t rs_code;
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#define MLX_REBUILDSTAT_REBUILDCHECK 0x0000
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#define MLX_REBUILDSTAT_ADDCAPACITY 0x0400
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#define MLX_REBUILDSTAT_ADDCAPACITYINIT 0x0500
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#define MLX_REBUILDSTAT_IDLE 0xffff
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u_int16_t rs_drive;
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int rs_size;
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int rs_remaining;
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};
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#define MLX_RESCAN_DRIVES _IO('M', 0)
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#define MLX_PAUSE_CHANNEL _IOW('M', 1, struct mlx_pause)
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#define MLX_COMMAND _IOWR('M', 2, struct mlx_usercommand)
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#define MLX_REBUILDASYNC _IOWR('M', 3, struct mlx_rebuild_request)
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#define MLX_REBUILDSTAT _IOR('M', 4, struct mlx_rebuild_status)
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#define MLX_GET_SYSDRIVE _IOWR('M', 5, int)
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#endif /* !_IC_MLXIO_H_ */
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