scif_sas_remote_device_starting_substates.c revision 331722
1/*- 2 * This file is provided under a dual BSD/GPLv2 license. When using or 3 * redistributing this file, you may do so under either license. 4 * 5 * GPL LICENSE SUMMARY 6 * 7 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of version 2 of the GNU General Public License as 11 * published by the Free Software Foundation. 12 * 13 * This program is distributed in the hope that it will be useful, but 14 * WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 21 * The full GNU General Public License is included in this distribution 22 * in the file called LICENSE.GPL. 23 * 24 * BSD LICENSE 25 * 26 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 27 * All rights reserved. 28 * 29 * Redistribution and use in source and binary forms, with or without 30 * modification, are permitted provided that the following conditions 31 * are met: 32 * 33 * * Redistributions of source code must retain the above copyright 34 * notice, this list of conditions and the following disclaimer. 35 * * Redistributions in binary form must reproduce the above copyright 36 * notice, this list of conditions and the following disclaimer in 37 * the documentation and/or other materials provided with the 38 * distribution. 39 * 40 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 41 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 42 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 43 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 44 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 46 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 47 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 48 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 49 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 50 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 51 */ 52 53#include <sys/cdefs.h> 54__FBSDID("$FreeBSD: stable/11/sys/dev/isci/scil/scif_sas_remote_device_starting_substates.c 331722 2018-03-29 02:50:57Z eadler $"); 55 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 */ 85static 86void 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 */ 113static 114void 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 128SCI_BASE_STATE_T 129scif_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