1  /*-
2  * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
9  * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
22  * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
28  * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
59  *        translate the SCSI mode sense (6 and 10-byte) commands.
84  *        (i.e. non-volatile) are not supported.
86  *        please reference sati_translate_command().
130  *        please reference sati_translate_command().
133  *            CDB being translated (e.g. 6-byte, 10-byte, 12-byte, etc.)
155             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_CACHING;  in sati_mode_sense_is_page_code_supported()
157             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_CACHING;  in sati_mode_sense_is_page_code_supported()
162             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_ALL_PAGES;  in sati_mode_sense_is_page_code_supported()
164             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_ALL_PAGES;  in sati_mode_sense_is_page_code_supported()
169             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_READ_WRITE_ERROR;  in sati_mode_sense_is_page_code_supported()
171             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_READ_WRITE_ERROR;  in sati_mode_sense_is_page_code_supported()
176             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_DISCONNECT_RECONNECT;  in sati_mode_sense_is_page_code_supported()
178             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_DISCONNECT_RECONNECT;  in sati_mode_sense_is_page_code_supported()
183             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_CONTROL;  in sati_mode_sense_is_page_code_supported()
185             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_CONTROL;  in sati_mode_sense_is_page_code_supported()
190             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_POWER_CONDITION;  in sati_mode_sense_is_page_code_supported()
192             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_POWER_CONDITION;  in sati_mode_sense_is_page_code_supported()
198          if ((sequence->device->capabilities | SATI_DEVICE_CAP_SMART_SUPPORT)  in sati_mode_sense_is_page_code_supported()
230             sequence->type = SATI_SEQUENCE_MODE_SENSE_6_INFORMATIONAL_EXCP_CONTROL;  in sati_mode_sense_is_page_code_supported()
232             sequence->type = SATI_SEQUENCE_MODE_SENSE_10_INFORMATIONAL_EXCP_CONTROL;  in sati_mode_sense_is_page_code_supported()
274    // The Mode page header length is different for 6-byte vs. 10-byte CDBs.  in sati_mode_sense_calculate_page_header()
283       // The LLBAA bit is not defined for 6-byte mode sense requests.  in sati_mode_sense_calculate_page_header()
298  *        please reference sati_translate_command().
341  *        please reference sati_translate_command().
346  *            buffer at which to build the block descriptor.
367    // Fill in the 4-byte logical block address field.  in sati_mode_sense_build_std_block_descriptor()
385  * @brief This method simply copies the mode sense data into the buffer
386  *        at the location specified by page_start.  The buffer copied is
390  *        please reference sati_translate_command().
395  *            indicating the source buffer to be copied.
444  *        please reference sati_translate_command().
449  *            buffer where the translated data is to be written.
484  *        please reference sati_translate_command().
489  *            buffer where the translated data is to be written.
524  *        please reference sati_translate_command().
529  *            buffer where the translated data is to be written.
560       // buffer based on the identify response.  in sati_mode_sense_caching_translate_data()
561       if ((identify->command_set_enabled0 & ATA_IDENTIFY_DEVICE_WCE_ENABLE) != 0)  in sati_mode_sense_caching_translate_data()
567          sequence->number_data_bytes_set--;  in sati_mode_sense_caching_translate_data()
571       // buffer based on the identify response.  in sati_mode_sense_caching_translate_data()
572       if ((identify->command_set_enabled0 & ATA_IDENTIFY_DEVICE_RA_ENABLE) == 0)  in sati_mode_sense_caching_translate_data()
575          // - SCSI = Disable Read Ahead  in sati_mode_sense_caching_translate_data()
576          // - ATA = Read Ahead  in sati_mode_sense_caching_translate_data()
584          sequence->number_data_bytes_set--;  in sati_mode_sense_caching_translate_data()
596  *        please reference sati_translate_command().
601  *            buffer where the translated data is to be written.
626    if (sequence->device->descriptor_sense_enable)  in sati_mode_sense_control_translate_data()
643  *        please reference sati_translate_command().
648  *            buffer where the translated data is to be written.
681       if (  (identify->command_set_supported0  in sati_mode_sense_informational_excp_control_translate_data()
683          && (identify->command_set_enabled0  in sati_mode_sense_informational_excp_control_translate_data()
701       sequence->number_data_bytes_set--;  in sati_mode_sense_informational_excp_control_translate_data()
712 *        please reference sati_translate_command().
717 *            buffer where the translated data is to be written.
740        (identify->capabilities1 & STANDBY_TIMER_SUPPORTED))  in sati_mode_sense_power_condition_translate_data()
744       ata_sb_timer = sequence->device->ata_standby_timer;  in sati_mode_sense_power_condition_translate_data()
753          standby_timer = ((ata_sb_timer - 240) * 18000);  in sati_mode_sense_power_condition_translate_data()
774    sati_set_data_byte(sequence, scsi_io, offset + 1, (SCSI_MODE_PAGE_1A_LENGTH - 2));  in sati_mode_sense_power_condition_translate_data()
793  *        for all of mode pages and sub-pages in a single page.
796  *        please reference sati_translate_command().
801  *            buffer where the translated data is to be written.