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 __FBSDID("$FreeBSD$"); 57 58 /** 59 * @file 60 * 61 * @brief This file contains the method implementations required to 62 * translate the SCSI abort task set command. 63 */ 64 65 #if !defined(DISABLE_SATI_TASK_MANAGEMENT) 66 67 #include <dev/isci/scil/sati_abort_task_set.h> 68 #include <dev/isci/scil/sati_callbacks.h> 69 #include <dev/isci/scil/sati_util.h> 70 #include <dev/isci/scil/sati.h> 71 #include <dev/isci/scil/intel_ata.h> 72 #include <dev/isci/scil/intel_scsi.h> 73 #include <dev/isci/scil/intel_sat.h> 74 75 //****************************************************************************** 76 //* P U B L I C M E T H O D S 77 //****************************************************************************** 78 79 #if !defined(DISABLE_SATI_ABORT_TASK_SET) 80 81 /** 82 * @brief This method will translate the abort task set SCSI task request into an 83 * ATA READ LOG EXT command. For more information on the parameters 84 * passed to this method, please reference sati_translate_command(). 85 * 86 * @return Indicate if the command translation succeeded. 87 * @retval SCI_SUCCESS This is returned if the command translation was 88 * successful. 89 */ 90 SATI_STATUS sati_abort_task_set_translate_command( 91 SATI_TRANSLATOR_SEQUENCE_T * sequence, 92 void * scsi_io, 93 void * ata_io 94 ) 95 { 96 U8 * register_fis; 97 98 //ATA Read Log Ext with log address set to 0x10 99 sati_ata_read_log_ext_construct( 100 ata_io, 101 sequence, 102 ATA_LOG_PAGE_NCQ_ERROR, 103 sizeof(ATA_NCQ_COMMAND_ERROR_LOG_T) 104 ); 105 106 register_fis = sati_cb_get_h2d_register_fis_address(ata_io); 107 sati_set_sata_command_flag(register_fis); 108 109 sequence->type = SATI_SEQUENCE_ABORT_TASK_SET; 110 sequence->state = SATI_SEQUENCE_STATE_AWAIT_RESPONSE; 111 112 return SATI_SUCCESS; 113 } 114 115 SATI_STATUS sati_abort_task_set_translate_data( 116 SATI_TRANSLATOR_SEQUENCE_T * sequence, 117 void * ata_input_data, 118 void * scsi_task 119 ) 120 { 121 ATA_NCQ_COMMAND_ERROR_LOG_T * log = 122 (ATA_NCQ_COMMAND_ERROR_LOG_T *)ata_input_data; 123 U8 tag_index; 124 125 sequence->state = SATI_SEQUENCE_STATE_TRANSLATE_DATA; 126 127 for (tag_index = 0; tag_index < 32; tag_index++) 128 { 129 void * matching_command; 130 SCI_IO_STATUS completion_status; 131 sati_cb_device_get_request_by_ncq_tag( 132 scsi_task, 133 tag_index, 134 matching_command 135 ); 136 137 if (matching_command != NULL) 138 { 139 if ( 140 (log->ncq_tag == tag_index) && 141 (log->nq == 0) // nq==1 means a non-queued command 142 // caused this failure 143 ) 144 { 145 sati_translate_error(sequence, matching_command, log->error); 146 completion_status = SCI_IO_FAILURE_RESPONSE_VALID; 147 148 if(sequence->state == SATI_SEQUENCE_STATE_READ_ERROR) 149 { 150 //Uncorrectable read error, return additional sense data 151 sati_scsi_read_ncq_error_sense_construct( 152 sequence, 153 matching_command, 154 ata_input_data, 155 SCSI_STATUS_CHECK_CONDITION, 156 SCSI_SENSE_MEDIUM_ERROR, 157 SCSI_ASC_UNRECOVERED_READ_ERROR, 158 SCSI_ASCQ_UNRECOVERED_READ_ERROR 159 ); 160 } 161 } 162 else 163 { 164 completion_status = SCI_IO_FAILURE_TERMINATED; 165 } 166 167 sati_cb_io_request_complete(matching_command, completion_status); 168 } 169 } 170 171 sequence->state = SATI_SEQUENCE_STATE_FINAL; 172 173 return SATI_COMPLETE; 174 } 175 176 #endif // !defined(DISABLE_SATI_ABORT_TASK_SET) 177 178 #endif // !defined(DISABLE_SATI_TASK_MANAGEMENT) 179 180