1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright (c) 1999-2000 by Sun Microsystems, Inc.
24*0Sstevel@tonic-gate  * All rights reserved.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #ifndef _SYS_1394_ADAPTERS_HCI1394_DRVINFO_H
28*0Sstevel@tonic-gate #define	_SYS_1394_ADAPTERS_HCI1394_DRVINFO_H
29*0Sstevel@tonic-gate 
30*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
31*0Sstevel@tonic-gate 
32*0Sstevel@tonic-gate /*
33*0Sstevel@tonic-gate  * hci1394_drvinfo.h
34*0Sstevel@tonic-gate  *     drvinfo contains the core information which is shared amoung the various
35*0Sstevel@tonic-gate  *     different parts of the this driver.  It should be the file that everyone
36*0Sstevel@tonic-gate  *     else includes.
37*0Sstevel@tonic-gate  *
38*0Sstevel@tonic-gate  *     This file should not have any dependencies on any other hci1394 header
39*0Sstevel@tonic-gate  *     files.
40*0Sstevel@tonic-gate  */
41*0Sstevel@tonic-gate 
42*0Sstevel@tonic-gate #ifdef __cplusplus
43*0Sstevel@tonic-gate extern "C" {
44*0Sstevel@tonic-gate #endif
45*0Sstevel@tonic-gate 
46*0Sstevel@tonic-gate #include <sys/ddi.h>
47*0Sstevel@tonic-gate #include <sys/modctl.h>
48*0Sstevel@tonic-gate #include <sys/sunddi.h>
49*0Sstevel@tonic-gate 
50*0Sstevel@tonic-gate #include <sys/1394/h1394.h>
51*0Sstevel@tonic-gate 
52*0Sstevel@tonic-gate 
53*0Sstevel@tonic-gate /* State of the HAL driver */
54*0Sstevel@tonic-gate typedef enum {
55*0Sstevel@tonic-gate 	HCI1394_INITIAL,
56*0Sstevel@tonic-gate 	HCI1394_BUS_RESET,
57*0Sstevel@tonic-gate 	HCI1394_NORMAL,
58*0Sstevel@tonic-gate 	HCI1394_SHUTDOWN
59*0Sstevel@tonic-gate } hci1394_statevar_t;
60*0Sstevel@tonic-gate 
61*0Sstevel@tonic-gate /* protected state */
62*0Sstevel@tonic-gate typedef struct hci1394_drvstate_s {
63*0Sstevel@tonic-gate 	hci1394_statevar_t	ds_state;
64*0Sstevel@tonic-gate 	kmutex_t		ds_mutex;
65*0Sstevel@tonic-gate } hci1394_drvstate_t;
66*0Sstevel@tonic-gate 
67*0Sstevel@tonic-gate 
68*0Sstevel@tonic-gate /* Driver Statistics */
69*0Sstevel@tonic-gate typedef struct hci1394_stats_s {
70*0Sstevel@tonic-gate 	uint_t		st_bus_reset_count;
71*0Sstevel@tonic-gate 	uint_t		st_selfid_count;
72*0Sstevel@tonic-gate 	uint_t		st_phy_isr;
73*0Sstevel@tonic-gate 	uint_t		st_phy_loop_err;
74*0Sstevel@tonic-gate 	uint_t		st_phy_pwrfail_err;
75*0Sstevel@tonic-gate 	uint_t		st_phy_timeout_err;
76*0Sstevel@tonic-gate 	uint_t		st_phy_portevt_err;
77*0Sstevel@tonic-gate } hci1394_stats_t;
78*0Sstevel@tonic-gate 
79*0Sstevel@tonic-gate 
80*0Sstevel@tonic-gate /* General Driver Information use in all parts of the driver */
81*0Sstevel@tonic-gate typedef struct hci1394_drvinfo_s {
82*0Sstevel@tonic-gate 	dev_info_t		*di_dip;
83*0Sstevel@tonic-gate 	void			*di_sl_private;
84*0Sstevel@tonic-gate 	int			di_instance;
85*0Sstevel@tonic-gate 	uint32_t		di_gencnt;
86*0Sstevel@tonic-gate 	hci1394_drvstate_t	di_drvstate;
87*0Sstevel@tonic-gate 	hci1394_stats_t		di_stats;
88*0Sstevel@tonic-gate 	ddi_iblock_cookie_t	di_iblock_cookie;
89*0Sstevel@tonic-gate 	ddi_device_acc_attr_t	di_reg_attr;
90*0Sstevel@tonic-gate 	ddi_device_acc_attr_t	di_buf_attr;
91*0Sstevel@tonic-gate } hci1394_drvinfo_t;
92*0Sstevel@tonic-gate 
93*0Sstevel@tonic-gate _NOTE(SCHEME_PROTECTS_DATA("Single thread modifies", hci1394_drvinfo_s))
94*0Sstevel@tonic-gate 
95*0Sstevel@tonic-gate #ifdef __cplusplus
96*0Sstevel@tonic-gate }
97*0Sstevel@tonic-gate #endif
98*0Sstevel@tonic-gate 
99*0Sstevel@tonic-gate #endif	/* _SYS_1394_ADAPTERS_HCI1394_DRVINFO_H */
100