usr/src/uts/common/sys/hotplug/hpcsvc.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 /*
  24  * Copyright (c) 1999-2000 by Sun Microsystems, Inc.
  25  * All rights reserved.
  26  */
  27
  28 #ifndef _SYS_HOTPLUG_HPCSVC_H
  29 #define _SYS_HOTPLUG_HPCSVC_H
  30
  31 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 #include <sys/hotplug/hpctrl.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 /* flags for event handling */
  40 #define HPC_EVENT_NORMAL        0       /* normal, queued event handling */
  41 #define HPC_EVENT_SYNCHRONOUS   1       /* unqueued sync. event handling */
  42
  43 #ifdef  __STDC__
  44 extern int hpc_nexus_register_bus(dev_info_t *dip,
  45         int (* callback)(dev_info_t *dip, hpc_slot_t handle,
  46                 hpc_slot_info_t *slot_info, int slot_state),
  47         uint_t flags);
  48 extern int hpc_nexus_unregister_bus(dev_info_t *dip);
  49 extern int hpc_nexus_connect(hpc_slot_t handle, void *data, uint_t flags);
  50 extern int hpc_nexus_disconnect(hpc_slot_t handle, void *data, uint_t flags);
  51 extern int hpc_nexus_insert(hpc_slot_t handle, void *data, uint_t flags);
  52 extern int hpc_nexus_remove(hpc_slot_t handle, void *data, uint_t flags);
  53 extern int hpc_nexus_control(hpc_slot_t handle, int request, caddr_t arg);
  54 extern int hpc_install_event_handler(hpc_slot_t handle, uint_t event_mask,
  55         int (*event_handler)(caddr_t, uint_t), caddr_t arg);
  56 extern int hpc_remove_event_handler(hpc_slot_t handle);
  57 #else
  58 extern int hpc_nexus_register_bus();
  59 extern int hpc_nexus_unregister_bus();
  60 extern int hpc_nexus_connect();
  61 extern int hpc_nexus_disconnect();
  62 extern int hpc_nexus_insert();
  63 extern int hpc_nexus_remove();
  64 extern int hpc_nexus_control();
  65 extern int hpc_install_event_handler();
  66 #endif
  67
  68 #ifdef  __cplusplus
  69 }
  70 #endif
  71
  72 #endif  /* _SYS_HOTPLUG_HPCSVC_H */