1/* $FreeBSD$ */
2/*-
3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 *
5 *  Copyright (c) 1997-2009 by Matthew Jacob
6 *  All rights reserved.
7 *
8 *  Redistribution and use in source and binary forms, with or without
9 *  modification, are permitted provided that the following conditions
10 *  are met:
11 *
12 *  1. Redistributions of source code must retain the above copyright
13 *     notice, this list of conditions and the following disclaimer.
14 *  2. Redistributions in binary form must reproduce the above copyright
15 *     notice, this list of conditions and the following disclaimer in the
16 *     documentation and/or other materials provided with the distribution.
17 *
18 *  THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 *  ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
22 *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 *  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 *  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 *  SUCH DAMAGE.
29 *
30 */
31/*
32 * Qlogic Target Mode Structure and Flag Definitions
33 */
34#ifndef	_ISP_TARGET_H
35#define	_ISP_TARGET_H
36
37/*
38 * Notify structure- these are for asynchronous events that need to be sent
39 * as notifications to the outer layer. It should be pretty self-explanatory.
40 */
41typedef enum {
42	NT_UNKNOWN=0x999,
43	NT_ABORT_TASK=0x1000,
44	NT_ABORT_TASK_SET,
45	NT_CLEAR_ACA,
46	NT_CLEAR_TASK_SET,
47	NT_LUN_RESET,
48	NT_TARGET_RESET,
49	NT_LIP_RESET,
50	NT_LINK_UP,
51	NT_LINK_DOWN,
52	NT_HBA_RESET,
53	NT_QUERY_TASK_SET,
54	NT_QUERY_ASYNC_EVENT,
55	NT_SRR			/* Sequence Retransmission Request */
56} isp_ncode_t;
57
58typedef struct isp_notify {
59	void *		nt_hba;		/* HBA tag */
60	void *		nt_lreserved;	/* original IOCB pointer */
61	uint64_t	nt_wwn;		/* source (wwn) */
62	uint64_t	nt_tgt;		/* destination (wwn) */
63	uint64_t	nt_tagval;	/* tag value */
64	lun_id_t	nt_lun;		/* logical unit */
65	uint32_t	nt_sid : 24;	/* source port id */
66	uint32_t	nt_did : 24;	/* destination port id */
67	uint16_t	nt_nphdl;	/* n-port handle */
68	uint8_t		nt_channel;	/* channel id */
69	uint8_t		nt_need_ack;	/* this notify needs an ACK */
70	isp_ncode_t	nt_ncode;	/* action */
71} isp_notify_t;
72
73/*
74 * Special Constatns
75 */
76#define INI_ANY			((uint64_t) -1)
77#define VALID_INI(ini)		(ini != INI_NONE && ini != INI_ANY)
78#define LUN_ANY     		0xffff
79#define TGT_ANY     		((uint64_t) -1)
80#define TAG_ANY     		((uint64_t) 0)
81#endif	/* _ISP_TARGET_H */
82