diff options
Diffstat (limited to 'sys/dev/mlx/mlxio.h')
| -rw-r--r-- | sys/dev/mlx/mlxio.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/sys/dev/mlx/mlxio.h b/sys/dev/mlx/mlxio.h new file mode 100644 index 0000000..eabeb50 --- /dev/null +++ b/sys/dev/mlx/mlxio.h @@ -0,0 +1,88 @@ +/*- + * Copyright (c) 1999 Michael Smith + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include <sys/ioccom.h> + +/* + * System Disk ioctls + */ +struct mlxd_rebuild +{ + int rb_channel; + int rb_target; +}; + +struct mlxd_rebuild_status +{ + int rs_drive; + int rs_size; + int rs_remaining; +}; + +#define MLXD_STATUS _IOR ('M', 100, int) +#define MLXD_REBUILDASYNC _IOW ('M', 101, struct mlxd_rebuild) +#define MLXD_CHECKASYNC _IOW ('M', 102, int) +#define MLXD_REBUILDSTAT _IOR ('M', 103, struct mlxd_rebuild_status) + +/* + * System Disk status values + */ +#define MLX_SYSD_ONLINE 0x03 +#define MLX_SYSD_CRITICAL 0x04 +#define MLX_SYSD_REBUILD 0xfe +#define MLX_SYSD_OFFLINE 0xff + +/* + * Controller ioctls + */ +struct mlx_pause +{ + int mp_which; +#define MLX_PAUSE_ALL 0xff +#define MLX_PAUSE_CANCEL 0x00 + int mp_when; + int mp_howlong; +}; + +struct mlx_usercommand +{ + /* data buffer */ + size_t mu_datasize; /* size of databuffer */ + void *mu_buf; /* address in userspace of databuffer */ + int mu_bufptr; /* offset into command mailbox to place databuffer address */ + + /* command */ + u_int16_t mu_status; /* command status returned */ + u_int8_t mu_command[16]; /* command mailbox contents */ +}; + +#define MLX_NEXT_CHILD _IOWR('M', 0, int) +#define MLX_RESCAN_DRIVES _IO ('M', 1) +#define MLX_DETACH_DRIVE _IOW ('M', 2, int) +#define MLX_PAUSE_CHANNEL _IOW ('M', 3, struct mlx_pause) +#define MLX_COMMAND _IOWR('M', 4, struct mlx_usercommand) |
