1/*	$FreeBSD$	*/
2/*	$NecBSD: tmc18c30var.h,v 1.12.18.2 2001/06/13 05:51:23 honda Exp $	*/
3/*	$NetBSD$	*/
4
5/*-
6 * SPDX-License-Identifier: BSD-3-Clause
7 *
8 * [NetBSD for NEC PC-98 series]
9 *  Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001
10 *	NetBSD/pc98 porting staff. All rights reserved.
11 *  Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001
12 *	Naofumi HONDA. All rights reserved.
13 *  Copyright (c) 1996, 1997, 1998
14 *	Kouichi Matsuda. All rights reserved.
15 *
16 *  Redistribution and use in source and binary forms, with or without
17 *  modification, are permitted provided that the following conditions
18 *  are met:
19 *  1. Redistributions of source code must retain the above copyright
20 *     notice, this list of conditions and the following disclaimer.
21 *  2. Redistributions in binary form must reproduce the above copyright
22 *     notice, this list of conditions and the following disclaimer in the
23 *     documentation and/or other materials provided with the distribution.
24 *  3. The name of the author may not be used to endorse or promote products
25 *     derived from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
28 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
29 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
30 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
31 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
32 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
33 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
35 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
36 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40#ifndef	_TMC18C30VAR_H_
41#define	_TMC18C30VAR_H_
42
43/*****************************************************************
44 * Host adapter structure
45 *****************************************************************/
46struct stg_softc {
47	struct scsi_low_softc sc_sclow;	/* generic data */
48
49	int port_rid;
50	int irq_rid;
51	int mem_rid;
52	struct resource *port_res;
53	struct resource *irq_res;
54	struct resource *mem_res;
55
56	void *stg_intrhand;
57
58	int sc_tmaxcnt;
59	u_int sc_chip;			/* chip type */
60	u_int sc_fsz;			/* fifo size */
61	u_int sc_idbit;			/* host id bit */
62	u_int sc_wthold;		/* write thread */
63	u_int sc_rthold;		/* read thread */
64	u_int sc_maxwsize;		/* max write size */
65	int sc_dataout_timeout;		/* data out timeout counter */
66	int sc_ubf_timeout;		/* unexpected bus free timeout */
67
68	u_int8_t sc_fcWinit;		/* write flags */
69	u_int8_t sc_fcRinit;		/* read flags */
70
71	u_int8_t sc_icinit;		/* interrupt masks */
72	u_int8_t sc_busc;		/* default bus control register */
73	u_int8_t sc_imsg;		/* identify msg required */
74	u_int8_t sc_busimg;		/* bus control register image */
75};
76
77/*****************************************************************
78 * Lun information
79 *****************************************************************/
80struct stg_targ_info {
81	struct targ_info sti_ti;		/* generic data */
82
83	u_int8_t sti_reg_synch;		/* synch register per lun */
84};
85
86/*****************************************************************
87 * Proto
88 *****************************************************************/
89int stgprobesubr(struct resource *, u_int);
90void stgattachsubr(struct stg_softc *);
91int stgintr(void *);
92
93#endif	/* !_TMC18C30VAR_H_ */
94