/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SYS_FIBRE_CHANNEL_IMPL_FCAL_H
#define _SYS_FIBRE_CHANNEL_IMPL_FCAL_H


#include <sys/note.h>

#ifdef  __cplusplus
extern "C" {
#endif

/*
 * Loop Initilization Identifier values
 */
#define LID_LISM        0x1101
#define LID_LIFA        0x1102
#define LID_LIPA        0x1103
#define LID_LIHA        0x1104
#define LID_LISA        0x1105
#define LID_LIRP        0x1106
#define LID_LILP        0x1107

/*
 * lilp_magic definitions
 */
#define MAGIC_LISM      0x01
#define MAGIC_LIFA      0x02
#define MAGIC_LIPA      0x03
#define MAGIC_LIHA      0x04
#define MAGIC_LISA      0x05
#define MAGIC_LIRP      0x06
#define MAGIC_LILP      0x07

/*
 * PLDA timers (in seconds)
 */
#define PLDA_R_A_TOV    2
#define PLDA_RR_TOV     2

/*
 * Note that my_alpa field is of 16 bit size. The lowest significant
 * byte contains the real ALPA.  The highest significant bits are
 * used to indicate if the LBIT was set during Loop Initialization.
 *
 * If the NL_Ports on the loop participate in the LIRP and LILP dance
 * as part of Loop Initialization then the presence of an F_Port can
 * be detected by checking for the presence of AL_PA '0x00' in the AL_PA
 * list (That does not however guarantee if there is a violating NL_Port
 * trying to grab AL_PA value of '0x00').
 *
 * Some FCAs may be capable of notifying if the L_BIT was set in the
 * AL_PA bit map. The host should then perform an IMPLICIT LOGO and
 * execute a PLOGI before sending any other command.
 */
#define LILP_LBIT_SET           0x100   /* Login Required */

typedef struct fc_lilpmap {
        uint16_t        lilp_magic;
        uint16_t        lilp_myalpa;
        uchar_t         lilp_length;
        uchar_t         lilp_alpalist[127];
} fc_lilpmap_t;

#if     !defined(__lint)
_NOTE(SCHEME_PROTECTS_DATA("unique per request", fc_lilpmap))
#endif  /* __lint */

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_FIBRE_CHANNEL_IMPL_FCAL_H */