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