sci_base_controller.c revision 230557
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("$FreeBSD$"); 55 56/** 57 * @file 58 * 59 * @brief This file contains the base controller method implementations and 60 * any constants or structures private to the base controller object 61 * or common to all controller derived objects. 62 */ 63 64#include <dev/isci/scil/sci_base_controller.h> 65#include <dev/isci/scil/sci_controller.h> 66 67//****************************************************************************** 68//* P U B L I C M E T H O D S 69//****************************************************************************** 70 71SCI_MEMORY_DESCRIPTOR_LIST_HANDLE_T sci_controller_get_memory_descriptor_list_handle( 72 SCI_CONTROLLER_HANDLE_T controller 73) 74{ 75 SCI_BASE_CONTROLLER_T * this_controller = (SCI_BASE_CONTROLLER_T*)controller; 76 return (SCI_MEMORY_DESCRIPTOR_LIST_HANDLE_T) &this_controller->mdl; 77} 78 79//****************************************************************************** 80//* P R O T E C T E D M E T H O D S 81//****************************************************************************** 82 83void sci_base_controller_construct( 84 SCI_BASE_CONTROLLER_T * this_controller, 85 SCI_BASE_LOGGER_T * logger, 86 SCI_BASE_STATE_T * state_table, 87 SCI_PHYSICAL_MEMORY_DESCRIPTOR_T * mdes, 88 U32 mde_count, 89 SCI_MEMORY_DESCRIPTOR_LIST_HANDLE_T next_mdl 90) 91{ 92 sci_base_object_construct((SCI_BASE_OBJECT_T *)this_controller, logger); 93 94 sci_base_state_machine_construct( 95 &this_controller->state_machine, 96 &this_controller->parent, 97 state_table, 98 SCI_BASE_CONTROLLER_STATE_INITIAL 99 ); 100 101 sci_base_mdl_construct(&this_controller->mdl, mdes, mde_count, next_mdl); 102 103 sci_base_state_machine_start(&this_controller->state_machine); 104} 105 106