| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/drm2/drm2/@/dev/mlx/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/drm2/drm2/@/dev/mlx/mlxio.h |
/*-
* 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: release/9.1.0/sys/dev/mlx/mlxio.h 59136 2000-04-11 02:52:46Z msmith $
*/
#include <sys/ioccom.h>
/*
* System Disk ioctls
*/
/* system disk status values */
#define MLX_SYSD_ONLINE 0x03
#define MLX_SYSD_CRITICAL 0x04
#define MLX_SYSD_OFFLINE 0xff
#define MLXD_STATUS _IOR ('M', 100, int)
#define MLXD_CHECKASYNC _IOR ('M', 101, int) /* command result returned in argument */
/*
* 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 */
/* wrapper */
int mu_error; /* result of submission to driver */
};
struct mlx_rebuild_request
{
int rr_channel;
int rr_target;
int rr_status;
};
struct mlx_rebuild_status
{
u_int16_t rs_code;
#define MLX_REBUILDSTAT_REBUILDCHECK 0x0000
#define MLX_REBUILDSTAT_ADDCAPACITY 0x0400
#define MLX_REBUILDSTAT_ADDCAPACITYINIT 0x0500
#define MLX_REBUILDSTAT_IDLE 0xffff
u_int16_t rs_drive;
int rs_size;
int rs_remaining;
};
#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)
#define MLX_REBUILDASYNC _IOWR('M', 5, struct mlx_rebuild_request)
#define MLX_REBUILDSTAT _IOR ('M', 6, struct mlx_rebuild_status)
#define MLX_GET_SYSDRIVE _IOWR('M', 7, int)