-/* $NetBSD: isp_target.h,v 1.27 2023/06/01 20:15:16 andvar Exp $ */
/*-
*  Copyright (c) 1997-2008 by Matthew Jacob
*  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 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 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.
*
*/
/*
* Qlogic Target Mode Structure and Flag Definitions
*/
#ifndef _ISP_TARGET_H
#define _ISP_TARGET_H

/*
* Notify structure- these are for asynchronous events that need to be sent
* as notifications to the outer layer. It should be pretty self-explanatory.
*/
typedef enum {
       NT_UNKNOWN=0x999,
       NT_ABORT_TASK=0x1000,
       NT_ABORT_TASK_SET,
       NT_CLEAR_ACA,
       NT_CLEAR_TASK_SET,
       NT_LUN_RESET,
       NT_TARGET_RESET,
       NT_BUS_RESET,
       NT_LIP_RESET,
       NT_LINK_UP,
       NT_LINK_DOWN,
       NT_LOGOUT,
       NT_GLOBAL_LOGOUT,
       NT_ARRIVED,
       NT_DEPARTED,
       NT_HBA_RESET
} isp_ncode_t;

typedef struct isp_notify {
       void *          nt_hba;         /* HBA tag */
       void *          nt_tmd;
       void *          nt_lreserved;
       void *          nt_hreserved;
       uint64_t        nt_wwn;         /* source (wwn) */
       uint64_t        nt_tgt;         /* destination (wwn) */
       uint64_t        nt_tagval;      /* tag value */
       uint32_t
                       nt_sid          : 24;   /* source port id */
       uint32_t
                       nt_failed       : 1,    /* notify operation failed */
                       nt_need_ack     : 1,    /* this notify needs an ACK */
                       nt_did          : 24;   /* destination port id */
       uint32_t
                       nt_lun          : 16,   /* logical unit */
                       nt_nphdl        : 16;   /* n-port handle */
       uint8_t         nt_channel;             /* channel id */
       isp_ncode_t     nt_ncode;       /* action */
} isp_notify_t;
#define MATCH_TMD(tmd, iid, lun, tag)                   \
   (                                                   \
       (tmd) &&                                        \
       (iid == INI_ANY || iid == tmd->cd_iid) &&       \
       (lun == LUN_ANY || lun == tmd->cd_lun) &&       \
       (tag == TAG_ANY || tag == tmd->cd_tagval)       \
   )
/*
* Debug macros
*/

#define ISP_TDQE(isp, msg, idx, arg)    \
   if (isp->isp_dblev & ISP_LOGTDEBUG2) isp_print_qentry(isp, msg, idx, arg)

/*
* Special Constants
*/
#define INI_ANY                 ((uint64_t) -1)
#define VALID_INI(ini)          (ini != INI_NONE && ini != INI_ANY)
#define LUN_ANY                 0xffff
#define TGT_ANY                 ((uint64_t) -1)
#define TAG_ANY                 ((uint64_t) 0)
#endif  /* _ISP_TARGET_H */