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 #ifndef _SCIC_SDS_PORT_CONFIGURATION_AGENT_H_ 55 #define _SCIC_SDS_PORT_CONFIGURATION_AGENT_H_ 56 57 /** 58 * @file 59 * 60 * @brief This file contains the structures, constants and prototypes used for 61 * the core controller automatic port configuration engine. 62 */ 63 64 #ifdef __cplusplus 65 extern "C" { 66 #endif // __cplusplus 67 68 #include <dev/isci/scil/scic_sds_port.h> 69 #include <dev/isci/scil/scic_sds_phy.h> 70 71 struct SCIC_SDS_CONTROLLER; 72 struct SCIC_SDS_PORT_CONFIGURATION_AGENT; 73 struct SCIC_SDS_PORT; 74 struct SCIC_SDS_PHY; 75 76 typedef void (*SCIC_SDS_PORT_CONFIGURATION_AGENT_PHY_HANDLER_T)( 77 struct SCIC_SDS_CONTROLLER *, 78 struct SCIC_SDS_PORT_CONFIGURATION_AGENT *, 79 struct SCIC_SDS_PORT *, 80 struct SCIC_SDS_PHY * 81 ); 82 83 struct SCIC_SDS_PORT_RANGE 84 { 85 U8 min_index; 86 U8 max_index; 87 }; 88 89 typedef struct SCIC_SDS_PORT_CONFIGURATION_AGENT 90 { 91 U16 phy_configured_mask; 92 U16 phy_ready_mask; 93 94 struct SCIC_SDS_PORT_RANGE phy_valid_port_range[SCI_MAX_PHYS]; 95 96 BOOL timer_pending; 97 98 SCIC_SDS_PORT_CONFIGURATION_AGENT_PHY_HANDLER_T link_up_handler; 99 SCIC_SDS_PORT_CONFIGURATION_AGENT_PHY_HANDLER_T link_down_handler; 100 101 void *timer; 102 103 } SCIC_SDS_PORT_CONFIGURATION_AGENT_T; 104 105 void scic_sds_port_configuration_agent_construct( 106 SCIC_SDS_PORT_CONFIGURATION_AGENT_T * port_agent 107 ); 108 109 SCI_STATUS scic_sds_port_configuration_agent_initialize( 110 struct SCIC_SDS_CONTROLLER * controller, 111 SCIC_SDS_PORT_CONFIGURATION_AGENT_T * port_agent 112 ); 113 114 void scic_sds_port_configuration_agent_destroy( 115 struct SCIC_SDS_CONTROLLER * controller, 116 SCIC_SDS_PORT_CONFIGURATION_AGENT_T * port_agent 117 ); 118 119 void scic_sds_port_configuration_agent_release_resource( 120 struct SCIC_SDS_CONTROLLER * controller, 121 SCIC_SDS_PORT_CONFIGURATION_AGENT_T * port_agent 122 ); 123 124 #ifdef __cplusplus 125 } 126 #endif // __cplusplus 127 128 #endif // _SCIC_SDS_PORT_CONFIGURATION_AGENT_H_ 129