usb_midvar.h (7c478bd9) usb_midvar.h (d73ae94e)
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
21 *
22 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
20 */
21/*
22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _SYS_USB_USB_MIDVAR_H
27#define _SYS_USB_USB_MIDVAR_H
28
29#pragma ident "%Z%%M% %I% %E% SMI"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35#include <sys/usb/usba/usbai_private.h>
36
23 * Use is subject to license terms.
24 */
25
26#ifndef _SYS_USB_USB_MIDVAR_H
27#define _SYS_USB_USB_MIDVAR_H
28
29#pragma ident "%Z%%M% %I% %E% SMI"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35#include <sys/usb/usba/usbai_private.h>
36
37typedef struct usb_mid_power_struct {
38 void *mip_usb_mid; /* points back to usb_mid_t */
39
37
40 uint8_t mip_wakeup_enabled;
41
42 /* this is the bit mask of the power states that device has */
43 uint8_t mip_pwr_states;
44
45 /* wakeup and power transistion capabilites of an interface */
46 uint8_t mip_pm_capabilities;
47
48 uint8_t mip_current_power; /* current power level */
49} usb_mid_power_t;
50
51/* warlock directives, stable data */
52_NOTE(DATA_READABLE_WITHOUT_LOCK(usb_mid_power_t::mip_usb_mid))
53_NOTE(DATA_READABLE_WITHOUT_LOCK(usb_mid_power_t::mip_wakeup_enabled))
54_NOTE(DATA_READABLE_WITHOUT_LOCK(usb_mid_power_t::mip_pwr_states))
55_NOTE(DATA_READABLE_WITHOUT_LOCK(usb_mid_power_t::mip_pm_capabilities))
56
57
58/*
59 * soft state information for this usb_mid
60 */
61typedef struct usb_mid {
62 int mi_instance;
63
64 uint_t mi_init_state;
65 uint_t mi_ugen_open_count;
66
67 kmutex_t mi_mutex;
68
69 /*
70 * dev_info_t reference
71 */
72 dev_info_t *mi_dip;
73
38/*
39 * soft state information for this usb_mid
40 */
41typedef struct usb_mid {
42 int mi_instance;
43
44 uint_t mi_init_state;
45 uint_t mi_ugen_open_count;
46
47 kmutex_t mi_mutex;
48
49 /*
50 * dev_info_t reference
51 */
52 dev_info_t *mi_dip;
53
74 /* pointer to usb_mid_power_t */
75 usb_mid_power_t *mi_pm;
54 /* pointer to usb_common_power_t */
55 usb_common_power_t *mi_pm;
76
77 /*
78 * save the usba_device pointer
79 */
80 usba_device_t *mi_usba_device;
81
82 int mi_softstate;
83
84 int mi_dev_state;
85
86 int mi_n_ifs;
87
88 /* track event registration of children */
89 uint8_t *mi_child_events;
56
57 /*
58 * save the usba_device pointer
59 */
60 usba_device_t *mi_usba_device;
61
62 int mi_softstate;
63
64 int mi_dev_state;
65
66 int mi_n_ifs;
67
68 /* track event registration of children */
69 uint8_t *mi_child_events;
70
71 /* record the interface num of each child node */
72 uint_t *mi_children_ifs;
73
90 /*
74 /*
91 * mi_children_dips is a array for holding
75 * mi_children_dips is an array for holding
92 * each child dip indexed by interface number
93 */
94 dev_info_t **mi_children_dips;
76 * each child dip indexed by interface number
77 */
78 dev_info_t **mi_children_dips;
79
95 boolean_t mi_removed_children;
96
97 size_t mi_cd_list_length;
98 int mi_attach_count;
99
100 /* logging of messages */
101 usb_log_handle_t mi_log_handle;
102

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107 ndi_event_hdl_t mi_ndi_event_hdl;
108
109 /* ugen support */
110 usb_ugen_hdl_t mi_ugen_hdl;
111
112} usb_mid_t;
113
114_NOTE(MUTEX_PROTECTS_DATA(usb_mid::mi_mutex, usb_mid))
80 boolean_t mi_removed_children;
81
82 size_t mi_cd_list_length;
83 int mi_attach_count;
84
85 /* logging of messages */
86 usb_log_handle_t mi_log_handle;
87

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92 ndi_event_hdl_t mi_ndi_event_hdl;
93
94 /* ugen support */
95 usb_ugen_hdl_t mi_ugen_hdl;
96
97} usb_mid_t;
98
99_NOTE(MUTEX_PROTECTS_DATA(usb_mid::mi_mutex, usb_mid))
115_NOTE(MUTEX_PROTECTS_DATA(usb_mid::mi_mutex, usb_mid_power_t))
100_NOTE(MUTEX_PROTECTS_DATA(usb_mid::mi_mutex, usb_common_power_t))
116_NOTE(DATA_READABLE_WITHOUT_LOCK(usb_mid::mi_instance
117 usb_mid::mi_ndi_event_hdl
118 usb_mid::mi_dev_data
119 usb_mid::mi_log_handle
120 usb_mid::mi_ugen_hdl
121 usb_mid::mi_dip
122 usb_mid::mi_pm))
123

--- 33 unchanged lines hidden --- 		101_NOTE(DATA_READABLE_WITHOUT_LOCK(usb_mid::mi_instance
102 usb_mid::mi_ndi_event_hdl
103 usb_mid::mi_dev_data
104 usb_mid::mi_log_handle
105 usb_mid::mi_ugen_hdl
106 usb_mid::mi_dip
107 usb_mid::mi_pm))
108

--- 33 unchanged lines hidden ---