1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0 3 * 4 * This file is provided under a dual BSD/GPLv2 license. When using or 5 * redistributing this file, you may do so under either license. 6 * 7 * GPL LICENSE SUMMARY 8 * 9 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 23 * The full GNU General Public License is included in this distribution 24 * in the file called LICENSE.GPL. 25 * 26 * BSD LICENSE 27 * 28 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 29 * All rights reserved. 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions 33 * are met: 34 * 35 * * Redistributions of source code must retain the above copyright 36 * notice, this list of conditions and the following disclaimer. 37 * * Redistributions in binary form must reproduce the above copyright 38 * notice, this list of conditions and the following disclaimer in 39 * the documentation and/or other materials provided with the 40 * distribution. 41 * 42 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 43 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 44 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 45 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 46 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 47 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 48 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 49 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 50 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 51 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 52 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 53 */ 54 55 #include <sys/cdefs.h> 56 /** 57 * @file 58 * 59 * @brief This file contains the entrance and exit methods for the starting 60 * sub-state machine states (AWAIT COMPELTE). The starting sub-state 61 * machine manages the steps necessary to initialize and configure 62 * a remote device. 63 */ 64 65 #include <dev/isci/scil/scif_sas_remote_device.h> 66 #include <dev/isci/scil/scif_sas_domain.h> 67 #include <dev/isci/scil/scif_sas_logger.h> 68 69 70 //****************************************************************************** 71 //* P R O T E C T E D M E T H O D S 72 //****************************************************************************** 73 74 /** 75 * @brief This method implements the actions taken when entering the 76 * STARTING AWAIT COMPLETE substate. This includes setting the 77 * state handler methods. 78 * 79 * @param[in] object This parameter specifies the base object for which 80 * the state transition is occurring. This is cast into a 81 * SCIF_SAS_REMOTE_DEVICE object in the method implementation. 82 * 83 * @return none 84 */ 85 static 86 void scif_sas_remote_device_starting_await_complete_substate_enter( 87 SCI_BASE_OBJECT_T *object 88 ) 89 { 90 SCIF_SAS_REMOTE_DEVICE_T * fw_device = (SCIF_SAS_REMOTE_DEVICE_T *)object; 91 92 SET_STATE_HANDLER( 93 fw_device, 94 scif_sas_remote_device_starting_substate_handler_table, 95 SCIF_SAS_REMOTE_DEVICE_STARTING_SUBSTATE_AWAIT_COMPLETE 96 ); 97 98 fw_device->domain->device_start_in_progress_count++; 99 fw_device->domain->device_start_count++; 100 } 101 102 /** 103 * @brief This method implements the actions taken when entering the 104 * STARTING COMPLETE substate. This includes setting the 105 * state handler methods. 106 * 107 * @param[in] object This parameter specifies the base object for which 108 * the state transition is occurring. This is cast into a 109 * SCIF_SAS_REMOTE_DEVICE object in the method implementation. 110 * 111 * @return none 112 */ 113 static 114 void scif_sas_remote_device_starting_complete_substate_enter( 115 SCI_BASE_OBJECT_T *object 116 ) 117 { 118 SCIF_SAS_REMOTE_DEVICE_T * fw_device = (SCIF_SAS_REMOTE_DEVICE_T *)object; 119 120 SET_STATE_HANDLER( 121 fw_device, 122 scif_sas_remote_device_starting_substate_handler_table, 123 SCIF_SAS_REMOTE_DEVICE_STARTING_SUBSTATE_AWAIT_READY 124 ); 125 } 126 127 128 SCI_BASE_STATE_T 129 scif_sas_remote_device_starting_substate_table 130 [SCIF_SAS_REMOTE_DEVICE_STARTING_SUBSTATE_MAX_STATES] = 131 { 132 { 133 SCIF_SAS_REMOTE_DEVICE_STARTING_SUBSTATE_AWAIT_COMPLETE, 134 scif_sas_remote_device_starting_await_complete_substate_enter, 135 NULL 136 }, 137 { 138 SCIF_SAS_REMOTE_DEVICE_STARTING_SUBSTATE_AWAIT_READY, 139 scif_sas_remote_device_starting_complete_substate_enter, 140 NULL 141 } 142 }; 143 144