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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef	_SYS_CONTRACT_DEVICE_H
     27 #define	_SYS_CONTRACT_DEVICE_H
     28 
     29 #pragma ident	"@(#)device.h	1.1	07/08/09 SMI"
     30 
     31 #include <sys/contract.h>
     32 
     33 #ifdef	__cplusplus
     34 extern "C" {
     35 #endif
     36 
     37 typedef struct ctmpl_device ctmpl_device_t;
     38 typedef struct cont_device cont_device_t;
     39 
     40 /*
     41  * ct_ev_* flags
     42  */
     43 #define	CT_DEV_EV_ONLINE	0x1	/* device is moving to online state */
     44 #define	CT_DEV_EV_DEGRADED	0x2	/* device is moving to degraded state */
     45 #define	CT_DEV_EV_OFFLINE	0x4	/* device is moving to offline state */
     46 #define	CT_DEV_ALLEVENT		0x7
     47 
     48 /*
     49  * ctp_id values
     50  */
     51 #define	CTDP_ACCEPT		0x1	/* the acceptable set term */
     52 #define	CTDP_NONEG		0x2	/* the non-negotiable term */
     53 #define	CTDP_MINOR		0x4	/* the minor path term */
     54 #define	CTDP_ALLPARAMS		0x7
     55 
     56 #define	CTDP_NONEG_CLEAR	0x0	/* clear the noneg flag */
     57 #define	CTDP_NONEG_SET		0x1	/* set noneg */
     58 
     59 /*
     60  * Status fields
     61  */
     62 #define	CTDS_STATE		"ctds_state"
     63 #define	CTDS_ASET		"ctds_aset"
     64 #define	CTDS_NONEG		"ctds_noneg"
     65 #define	CTDS_MINOR		"ctds_minor"
     66 
     67 /*
     68  * Max Time allowed for synchronous acknowledgement of a negotiation event
     69  */
     70 #define	CT_DEV_ACKTIME	60	/* 60 seconds */
     71 
     72 #ifdef	__cplusplus
     73 }
     74 #endif
     75 
     76 #endif	/* _SYS_CONTRACT_DEVICE_H */
     77