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