Current Path : /sys/dev/mly/ |
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/dev/mly/mlyio.h |
/*- * Copyright (c) 2001 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/mly/mlyio.h 79695 2001-07-14 00:12:23Z msmith $ */ /******************************************************************************** * Control structures exchanged through the GAM interface with userland * management tools. * * The member naming here is consistent with the Linux driver, with which this * interface is basically compatible. */ struct mly_user_command { unsigned char ControllerNumber; union mly_command_packet CommandMailbox; int DataTransferLength; int RequestSenseLength; void *DataTransferBuffer; void *RequestSenseBuffer; int CommandStatus; /* not in the Linux structure */ }; #define MLYIO_COMMAND _IOWR('M', 200, struct mly_user_command) struct mly_user_health { unsigned char ControllerNumber; void *HealthStatusBuffer; }; #define MLYIO_HEALTH _IOW('M', 201, struct mly_user_health) /* * Command queue statistics */ #define MLYQ_FREE 0 #define MLYQ_BUSY 1 #define MLYQ_COMPLETE 2 #define MLYQ_COUNT 3 struct mly_qstat { u_int32_t q_length; u_int32_t q_max; };