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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 /*
     23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef _FEATURE_H
     28 #define	_FEATURE_H
     29 
     30 #include <sys/types.h>
     31 #include "iscsi_conn.h"
     32 
     33 /*
     34  * The number of seconds that an initiator has to respond to our
     35  * asynchronous logout request before we just drop the connection.
     36  */
     37 #define	ASYNC_LOGOUT_TIMEOUT	10
     38 
     39 Boolean_t iscsi_full_feature(iscsi_conn_t *c);
     40 
     41 uint32_t iscsi_crc32c(void *address, unsigned long length);
     42 uint32_t iscsi_crc32c_continued(void *address, unsigned long length,
     43     uint32_t crc);
     44 
     45 #endif /* _FEATURE_H */
     46