usr/src/lib/libdevice/libdevice.h

   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.
   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
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _LIBDEVICE_H
  28 #define _LIBDEVICE_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <sys/sunddi.h>
  33 #include <sys/ddi_impldefs.h>
  34 #include <sys/devctl.h>
  35
  36 #ifdef  __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 #define DC_EXCL         0x01
  41 #define DC_RDONLY       0x02
  42
  43 typedef struct devctl_dummy_struct *devctl_hdl_t;
  44 typedef struct devctl_dummy_ddef *devctl_ddef_t;
  45
  46
  47 devctl_hdl_t
  48 devctl_device_acquire(char *devfs_path, uint_t flags);
  49
  50 devctl_hdl_t
  51 devctl_bus_acquire(char *devfs_path, uint_t flags);
  52
  53 devctl_hdl_t
  54 devctl_ap_acquire(char *devfs_path, uint_t flags);
  55
  56 devctl_hdl_t
  57 devctl_pm_dev_acquire(char *devfs_path, uint_t flags);
  58
  59 devctl_hdl_t
  60 devctl_pm_bus_acquire(char *devfs_path, uint_t flags);
  61
  62 void
  63 devctl_release(devctl_hdl_t hdl);
  64
  65 int
  66 devctl_device_offline(devctl_hdl_t hdl);
  67
  68 int
  69 devctl_device_remove(devctl_hdl_t hdl);
  70
  71 int
  72 devctl_pm_raisepower(devctl_hdl_t hdl);
  73
  74 int
  75 devctl_pm_changepowerlow(devctl_hdl_t hdl);
  76
  77 int
  78 devctl_pm_changepowerhigh(devctl_hdl_t hdl);
  79
  80 int
  81 devctl_pm_idlecomponent(devctl_hdl_t hdl);
  82
  83 int
  84 devctl_pm_busycomponent(devctl_hdl_t hdl);
  85
  86 int
  87 devctl_pm_testbusy(devctl_hdl_t hdl, uint_t *busyp);
  88
  89 int
  90 devctl_pm_failsuspend(devctl_hdl_t hdl);
  91
  92 int
  93 devctl_pm_bus_teststrict(devctl_hdl_t hdl, uint_t *strict);
  94
  95 int
  96 devctl_pm_device_changeonresume(devctl_hdl_t hdl);
  97
  98 int
  99 devctl_pm_device_no_lower_power(devctl_hdl_t hdl);
 100
 101 int
 102 devctl_pm_bus_no_invol(devctl_hdl_t hdl);
 103
 104 int
 105 devctl_pm_device_promprintf(devctl_hdl_t hdl);
 106
 107 int
 108 devctl_device_online(devctl_hdl_t hdl);
 109
 110 int
 111 devctl_device_reset(devctl_hdl_t hdl);
 112
 113 int
 114 devctl_device_getstate(devctl_hdl_t hdl, uint_t *statep);
 115
 116 int
 117 devctl_bus_quiesce(devctl_hdl_t hdl);
 118
 119 int
 120 devctl_bus_unquiesce(devctl_hdl_t hdl);
 121
 122 int
 123 devctl_bus_reset(devctl_hdl_t hdl);
 124
 125 int
 126 devctl_bus_resetall(devctl_hdl_t hdl);
 127
 128 int
 129 devctl_bus_getstate(devctl_hdl_t hdl, uint_t *statep);
 130
 131 int
 132 devctl_bus_configure(devctl_hdl_t hdl);
 133
 134 int
 135 devctl_bus_unconfigure(devctl_hdl_t hdl);
 136
 137 int
 138 devctl_ap_insert(devctl_hdl_t, nvlist_t *);
 139
 140 int
 141 devctl_ap_remove(devctl_hdl_t, nvlist_t *);
 142
 143 int
 144 devctl_ap_connect(devctl_hdl_t, nvlist_t *);
 145
 146 int
 147 devctl_ap_disconnect(devctl_hdl_t, nvlist_t *);
 148
 149 int
 150 devctl_ap_configure(devctl_hdl_t, nvlist_t *);
 151
 152 int
 153 devctl_ap_unconfigure(devctl_hdl_t, nvlist_t *);
 154
 155 int
 156 devctl_ap_getstate(devctl_hdl_t, nvlist_t *, devctl_ap_state_t *);
 157
 158 devctl_ddef_t
 159 devctl_ddef_alloc(char *, int);
 160
 161 void
 162 devctl_ddef_free(devctl_ddef_t);
 163
 164 int
 165 devctl_ddef_int(devctl_ddef_t, char *, int32_t);
 166
 167 int
 168 devctl_ddef_int_array(devctl_ddef_t, char *, int, int32_t *);
 169
 170 int
 171 devctl_ddef_string(devctl_ddef_t ddef_hdl, char *, char *);
 172
 173 int
 174 devctl_ddef_string_array(devctl_ddef_t, char *, int, char **);
 175
 176 int
 177 devctl_ddef_byte_array(devctl_ddef_t, char *, int, uchar_t *);
 178
 179 int
 180 devctl_bus_dev_create(devctl_hdl_t, devctl_ddef_t, uint_t, devctl_hdl_t *);
 181
 182 char *
 183 devctl_get_pathname(devctl_hdl_t, char *, size_t);
 184
 185 #ifdef  __cplusplus
 186 }
 187 #endif
 188
 189 #endif  /* _LIBDEVICE_H */