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📄 intel_ata.h(25.31 KB)
📄 intel_pci.h(3.08 KB)
📄 intel_sas.h(30.43 KB)
📄 intel_sat.h(3.79 KB)
📄 intel_sata.h(8.02 KB)
📄 intel_scsi.h(20.25 KB)
📄 sati.c(39.3 KB)
📄 sati.h(10.92 KB)
📄 sati_abort_task_set.c(6.05 KB)
📄 sati_abort_task_set.h(3.27 KB)
📄 sati_atapi.c(8.5 KB)
📄 sati_atapi.h(7.71 KB)
📄 sati_callbacks.h(16.32 KB)
📄 sati_design.h(7.36 KB)
📄 sati_device.c(8.93 KB)
📄 sati_device.h(6.68 KB)
📄 sati_inquiry.c(27.11 KB)
📄 sati_inquiry.h(4.15 KB)
📄 sati_log_sense.c(24.41 KB)
📄 sati_log_sense.h(3.44 KB)
📄 sati_lun_reset.c(4.82 KB)
📄 sati_lun_reset.h(3.16 KB)
📄 sati_mode_pages.c(9.41 KB)
📄 sati_mode_pages.h(4.89 KB)
📄 sati_mode_select.c(37.17 KB)
📄 sati_mode_select.h(3.29 KB)
📄 sati_mode_sense.c(29.7 KB)
📄 sati_mode_sense.h(5.1 KB)
📄 sati_mode_sense_10.c(19.27 KB)
📄 sati_mode_sense_10.h(4.23 KB)
📄 sati_mode_sense_6.c(15.91 KB)
📄 sati_mode_sense_6.h(4.22 KB)
📄 sati_move.c(22.63 KB)
📄 sati_move.h(4.43 KB)
📄 sati_passthrough.c(17.55 KB)
📄 sati_passthrough.h(3.36 KB)
📄 sati_read.c(11.59 KB)
📄 sati_read.h(3.45 KB)
📄 sati_read_buffer.c(8.13 KB)
📄 sati_read_buffer.h(3.15 KB)
📄 sati_read_capacity.c(13.36 KB)
📄 sati_read_capacity.h(3.55 KB)
📄 sati_reassign_blocks.c(21.91 KB)
📄 sati_reassign_blocks.h(3.12 KB)
📄 sati_report_luns.c(5.04 KB)
📄 sati_report_luns.h(3.11 KB)
📄 sati_request_sense.c(12.11 KB)
📄 sati_request_sense.h(3.41 KB)
📄 sati_start_stop_unit.c(14.45 KB)
📄 sati_start_stop_unit.h(4.2 KB)
📄 sati_synchronize_cache.c(4.66 KB)
📄 sati_synchronize_cache.h(2.94 KB)
📄 sati_test_unit_ready.c(6.63 KB)
📄 sati_test_unit_ready.h(3.18 KB)
📄 sati_translator_sequence.h(10.92 KB)
📄 sati_types.h(5.14 KB)
📄 sati_unmap.c(22.99 KB)
📄 sati_unmap.h(4.66 KB)
📄 sati_util.c(72.2 KB)
📄 sati_util.h(13.53 KB)
📄 sati_verify.c(10.08 KB)
📄 sati_verify.h(3.23 KB)
📄 sati_write.c(11.64 KB)
📄 sati_write.h(3.45 KB)
📄 sati_write_and_verify.c(8.64 KB)
📄 sati_write_and_verify.h(3.45 KB)
📄 sati_write_buffer.c(8.94 KB)
📄 sati_write_buffer.h(3.06 KB)
📄 sati_write_long.c(8.25 KB)
📄 sati_write_long.h(3.2 KB)
📄 sci_abstract_list.c(15.87 KB)
📄 sci_abstract_list.h(36.67 KB)
📄 sci_base_controller.c(4.18 KB)
📄 sci_base_controller.h(11.67 KB)
📄 sci_base_domain.c(3.36 KB)
📄 sci_base_domain.h(9.88 KB)
📄 sci_base_iterator.c(5.56 KB)
📄 sci_base_iterator.h(4.34 KB)
📄 sci_base_library.c(3.71 KB)
📄 sci_base_library.h(6.19 KB)
📄 sci_base_logger.c(9.68 KB)
📄 sci_base_logger.h(4.12 KB)
📄 sci_base_memory_descriptor_list.c(5.99 KB)
📄 sci_base_memory_descriptor_list.h(5.97 KB)
📄 sci_base_memory_descriptor_list_decorator.c(5.42 KB)
📄 sci_base_object.c(4.06 KB)
📄 sci_base_object.h(4.74 KB)
📄 sci_base_observer.c(3.79 KB)
📄 sci_base_observer.h(5.39 KB)
📄 sci_base_phy.c(3.32 KB)
📄 sci_base_phy.h(6.67 KB)
📄 sci_base_port.c(3.29 KB)
📄 sci_base_port.h(7.1 KB)
📄 sci_base_remote_device.c(3 KB)
📄 sci_base_remote_device.h(9.65 KB)
📄 sci_base_request.c(2.98 KB)
📄 sci_base_request.h(6.48 KB)
📄 sci_base_state.h(3.6 KB)
📄 sci_base_state_machine.c(7.36 KB)
📄 sci_base_state_machine.h(5.04 KB)
📄 sci_base_state_machine_logger.c(8.77 KB)
📄 sci_base_state_machine_logger.h(5.47 KB)
📄 sci_base_state_machine_observer.c(3.81 KB)
📄 sci_base_state_machine_observer.h(4.67 KB)
📄 sci_base_subject.c(4.91 KB)
📄 sci_base_subject.h(4.8 KB)
📄 sci_controller.h(4.38 KB)
📄 sci_controller_constants.h(7.19 KB)
📄 sci_fast_list.h(11.91 KB)
📄 sci_iterator.h(4.23 KB)
📄 sci_library.h(3.71 KB)
📄 sci_logger.h(9.93 KB)
📄 sci_memory_descriptor_list.h(6.25 KB)
📄 sci_memory_descriptor_list_decorator.h(5.28 KB)
📄 sci_object.h(5.19 KB)
📄 sci_overview.h(10.95 KB)
📄 sci_pool.h(6.18 KB)
📄 sci_simple_list.h(11.04 KB)
📄 sci_status.h(14.61 KB)
📄 sci_types.h(8.59 KB)
📄 sci_util.c(2.72 KB)
📄 sci_util.h(5.54 KB)
📄 scic_config_parameters.h(11.02 KB)
📄 scic_controller.h(35.07 KB)
📄 scic_io_request.h(27 KB)
📄 scic_library.h(9.29 KB)
📄 scic_logger.h(5.26 KB)
📄 scic_overview.h(3.58 KB)
📄 scic_phy.h(15.08 KB)
📄 scic_port.h(8.01 KB)
📄 scic_remote_device.h(16.95 KB)
📄 scic_sds_controller.c(219.91 KB)
📄 scic_sds_controller.h(25.17 KB)
📄 scic_sds_controller_registers.h(15.37 KB)
📄 scic_sds_library.c(8.78 KB)
📄 scic_sds_library.h(3.81 KB)
📄 scic_sds_logger.h(3.33 KB)
📄 scic_sds_pci.c(8.47 KB)
📄 scic_sds_pci.h(4.64 KB)
📄 scic_sds_phy.c(120.86 KB)
📄 scic_sds_phy.h(14.08 KB)
📄 scic_sds_phy_registers.h(9.56 KB)
📄 scic_sds_port.c(104.9 KB)
📄 scic_sds_port.h(16.3 KB)
📄 scic_sds_port_configuration_agent.c(38.16 KB)
📄 scic_sds_port_configuration_agent.h(4.26 KB)
📄 scic_sds_port_registers.h(4.69 KB)
📄 scic_sds_remote_device.c(85.08 KB)
📄 scic_sds_remote_device.h(20.58 KB)
📄 scic_sds_remote_node_context.c(45.54 KB)
📄 scic_sds_remote_node_context.h(12.77 KB)
📄 scic_sds_remote_node_table.c(22.19 KB)
📄 scic_sds_remote_node_table.h(6.63 KB)
📄 scic_sds_request.c(88.54 KB)
📄 scic_sds_request.h(16.53 KB)
📄 scic_sds_sgpio.c(8.43 KB)
📄 scic_sds_smp_remote_device.c(12.13 KB)
📄 scic_sds_smp_request.c(29.64 KB)
📄 scic_sds_smp_request.h(3.01 KB)
📄 scic_sds_ssp_request.c(11.96 KB)
📄 scic_sds_stp_packet_request.c(32.87 KB)
📄 scic_sds_stp_packet_request.h(6.06 KB)
📄 scic_sds_stp_pio_request.h(4.49 KB)
📄 scic_sds_stp_remote_device.c(35.79 KB)
📄 scic_sds_stp_request.c(80.59 KB)
📄 scic_sds_stp_request.h(8.91 KB)
📄 scic_sds_unsolicited_frame_control.c(14.8 KB)
📄 scic_sds_unsolicited_frame_control.h(9.62 KB)
📄 scic_sgpio.h(9.79 KB)
📄 scic_task_request.h(7.41 KB)
📄 scic_user_callback.h(41.37 KB)
📄 scif_config_parameters.h(6.19 KB)
📄 scif_controller.h(17.94 KB)
📄 scif_domain.h(7.18 KB)
📄 scif_io_request.h(10.26 KB)
📄 scif_library.h(6.96 KB)
📄 scif_logger.h(4.54 KB)
📄 scif_overview.h(5.27 KB)
📄 scif_remote_device.h(12.12 KB)
📄 scif_sas_constants.h(2.97 KB)
📄 scif_sas_controller.c(39.23 KB)
📄 scif_sas_controller.h(9.32 KB)
📄 scif_sas_controller_state_handlers.c(66.96 KB)
📄 scif_sas_controller_states.c(13.31 KB)
📄 scif_sas_design.h(15.75 KB)
📄 scif_sas_domain.c(49.41 KB)
📄 scif_sas_domain.h(9.6 KB)
📄 scif_sas_domain_state_handlers.c(58.4 KB)
📄 scif_sas_domain_states.c(20.18 KB)
📄 scif_sas_high_priority_request_queue.c(5.86 KB)
📄 scif_sas_high_priority_request_queue.h(4.5 KB)
📄 scif_sas_internal_io_request.c(9.31 KB)
📄 scif_sas_internal_io_request.h(5.11 KB)
📄 scif_sas_io_request.c(27.08 KB)
📄 scif_sas_io_request.h(5.08 KB)
📄 scif_sas_io_request_state_handlers.c(13.93 KB)
📄 scif_sas_io_request_states.c(8.65 KB)
📄 scif_sas_library.c(8.96 KB)
📄 scif_sas_library.h(3.54 KB)
📄 scif_sas_logger.h(3.33 KB)
📄 scif_sas_remote_device.c(26.69 KB)
📄 scif_sas_remote_device.h(16.3 KB)
📄 scif_sas_remote_device_ready_substate_handlers.c(28.59 KB)
📄 scif_sas_remote_device_ready_substates.c(9.95 KB)
📄 scif_sas_remote_device_starting_substate_handlers.c(11.85 KB)
📄 scif_sas_remote_device_starting_substates.c(5.1 KB)
📄 scif_sas_remote_device_state_handlers.c(43.12 KB)
📄 scif_sas_remote_device_states.c(17.46 KB)
📄 scif_sas_request.c(6.87 KB)
📄 scif_sas_request.h(6.91 KB)
📄 scif_sas_sati_binding.h(11.21 KB)
📄 scif_sas_smp_activity_clear_affiliation.c(8.52 KB)
📄 scif_sas_smp_io_request.c(19.84 KB)
📄 scif_sas_smp_io_request.h(4.87 KB)
📄 scif_sas_smp_phy.c(11.61 KB)
📄 scif_sas_smp_phy.h(5.88 KB)
📄 scif_sas_smp_remote_device.c(92.85 KB)
📄 scif_sas_smp_remote_device.h(13.24 KB)
📄 scif_sas_stp_io_request.c(21.64 KB)
📄 scif_sas_stp_io_request.h(3.7 KB)
📄 scif_sas_stp_remote_device.c(7.46 KB)
📄 scif_sas_stp_remote_device.h(3.99 KB)
📄 scif_sas_stp_task_request.c(9.92 KB)
📄 scif_sas_stp_task_request.h(3.73 KB)
📄 scif_sas_task_request.c(16.16 KB)
📄 scif_sas_task_request.h(4.92 KB)
📄 scif_sas_task_request_state_handlers.c(13.5 KB)
📄 scif_sas_task_request_states.c(8.87 KB)
📄 scif_sas_timer.c(4.4 KB)
📄 scif_task_request.h(5.28 KB)
📄 scif_user_callback.h(37.98 KB)
📄 scu_bios_definitions.h(36.53 KB)
📄 scu_completion_codes.h(10.96 KB)
📄 scu_constants.h(6.55 KB)
📄 scu_event_codes.h(11.77 KB)
📄 scu_registers.h(83.65 KB)
📄 scu_remote_node_context.h(7.11 KB)
📄 scu_task_context.h(26.33 KB)
📄 scu_unsolicited_frame.h(4.1 KB)
📄 scu_viit_data.h(6.23 KB)

Editing: sati_read_capacity.c

/*-
 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
 *
 * This file is provided under a dual BSD/GPLv2 license.  When using or
 * redistributing this file, you may do so under either license.
 *
 * GPL LICENSE SUMMARY
 *
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 * The full GNU General Public License is included in this distribution
 * in the file called LICENSE.GPL.
 *
 * BSD LICENSE
 *
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

/**
 * @file
 * @brief This file contains the method implementations required to
 *        translate the SCSI read capacity (10 byte) command.
 */

#if !defined(DISABLE_SATI_READ_CAPACITY)

#include <dev/isci/scil/sati_read_capacity.h>
#include <dev/isci/scil/sati_callbacks.h>
#include <dev/isci/scil/sati_util.h>
#include <dev/isci/scil/intel_ata.h>
#include <dev/isci/scil/intel_scsi.h>

/**
 * @brief This method will translate the read capacity 10 SCSI command into
 *        an ATA IDENTIFY DEVICE command.
 *        For more information on the parameters passed to this method,
 *        please reference sati_translate_command().
 *
 * @return Indicate if the command translation succeeded.
 * @retval SCI_SUCCESS This is returned if the command translation was
 *         successful.
 * @retval SATI_FAILURE_CHECK_RESPONSE_DATA This value is returned if the
 *         LBA field is not 0, the PMI bit is not 0.
 */
SATI_STATUS sati_read_capacity_10_translate_command(
   SATI_TRANSLATOR_SEQUENCE_T * sequence,
   void                       * scsi_io,
   void                       * ata_io
)
{
   U8 * cdb = sati_cb_get_cdb_address(scsi_io);

/**
    * SAT dictates:
    * - the LBA field must be 0
    * - the PMI bit must be 0
    */
   if (
         (
            (sati_get_cdb_byte(cdb, 2) != 0)
         || (sati_get_cdb_byte(cdb, 3) != 0)
         || (sati_get_cdb_byte(cdb, 4) != 0)
         || (sati_get_cdb_byte(cdb, 5) != 0)
         )
         || ((sati_get_cdb_byte(cdb, 8) & SCSI_READ_CAPACITY_PMI_BIT_ENABLE)
              == 1)
      )
   {
      sati_scsi_sense_data_construct(
         sequence,
         scsi_io,
         SCSI_STATUS_CHECK_CONDITION,
         SCSI_SENSE_ILLEGAL_REQUEST,
         SCSI_ASC_INVALID_FIELD_IN_CDB,
         SCSI_ASCQ_INVALID_FIELD_IN_CDB
      );
      return SATI_FAILURE_CHECK_RESPONSE_DATA;
   }

// The CDB is properly formed.
   sequence->allocation_length = SCSI_READ_CAPACITY_10_DATA_LENGTH;
   sequence->type              = SATI_SEQUENCE_READ_CAPACITY_10;

sati_ata_identify_device_construct(ata_io, sequence);
   return SATI_SUCCESS;
}

/**
 * @brief This method will translate the read capacity 16 SCSI command into
 *        an ATA IDENTIFY DEVICE command.
 *        For more information on the parameters passed to this method,
 *        please reference sati_translate_command().
 *
 * @return Indicate if the command translation succeeded.
 * @retval SCI_SUCCESS This is returned if the command translation was
 *         successful.
 * @retval SATI_FAILURE_CHECK_RESPONSE_DATA This value is returned if the
 *         LBA field is not 0, the PMI bit is not 0.
 */
SATI_STATUS sati_read_capacity_16_translate_command(
   SATI_TRANSLATOR_SEQUENCE_T * sequence,
   void                       * scsi_io,
   void                       * ata_io
)
{
   U8 * cdb = sati_cb_get_cdb_address(scsi_io);

/**
    * SAT dictates:
    * - the LBA field must be 0
    * - the PMI bit must be 0
    */
   if (
         (
            (sati_get_cdb_byte(cdb, 2) != 0)
         || (sati_get_cdb_byte(cdb, 3) != 0)
         || (sati_get_cdb_byte(cdb, 4) != 0)
         || (sati_get_cdb_byte(cdb, 5) != 0)
         || (sati_get_cdb_byte(cdb, 6) != 0)
         || (sati_get_cdb_byte(cdb, 7) != 0)
         || (sati_get_cdb_byte(cdb, 8) != 0)
         || (sati_get_cdb_byte(cdb, 9) != 0)
         )
         || ((sati_get_cdb_byte(cdb, 14) & SCSI_READ_CAPACITY_PMI_BIT_ENABLE)
              == 1)
      )
   {
      sati_scsi_sense_data_construct(
         sequence,
         scsi_io,
         SCSI_STATUS_CHECK_CONDITION,
         SCSI_SENSE_ILLEGAL_REQUEST,
         SCSI_ASC_INVALID_FIELD_IN_CDB,
         SCSI_ASCQ_INVALID_FIELD_IN_CDB
      );
      return SATI_FAILURE_CHECK_RESPONSE_DATA;
   }

// The CDB is properly formed.
   sequence->allocation_length = (sati_get_cdb_byte(cdb, 10) << 24) |
                                 (sati_get_cdb_byte(cdb, 11) << 16) |
                                 (sati_get_cdb_byte(cdb, 12) << 8)  |
                                 (sati_get_cdb_byte(cdb, 13));

sequence->type              = SATI_SEQUENCE_READ_CAPACITY_16;

sati_ata_identify_device_construct(ata_io, sequence);
   return SATI_SUCCESS;
}

/**
 * @brief This method will translate the ATA Identify Device data into
 *        SCSI read capacity 10 data.
 *        For more information on the parameters passed to this method,
 *        please reference sati_translate_data().
 *
 * @return none
 */
void sati_read_capacity_10_translate_data(
   SATI_TRANSLATOR_SEQUENCE_T * sequence,
   void                       * ata_input_data,
   void                       * scsi_io
)
{
   U32  lba_low     = 0;
   U32  lba_high    = 0;
   U32  sector_size = 0;

// Extract the sector information (sector size, logical blocks) from
   // the retrieved ATA identify device data.
   sati_ata_identify_device_get_sector_info(
      (ATA_IDENTIFY_DEVICE_DATA_T*)ata_input_data,
      &lba_high,
      &lba_low,
      &sector_size
   );

// SATA drives report a value that is one LBA larger than the last LBA.
   // SCSI wants the last LBA.  Make the correction here.  lba_low is
   // always decremented since it is an unsigned long the value 0 will
   // wrap to 0xFFFFFFFF.
   if ((lba_low == 0) && (lba_high == 0))
      lba_high -= 1;
   lba_low -= 1;

if(lba_high != 0)
   {
      sati_set_data_byte(sequence, scsi_io, 0, 0xFF);
      sati_set_data_byte(sequence, scsi_io, 1, 0xFF);
      sati_set_data_byte(sequence, scsi_io, 2, 0xFF);
      sati_set_data_byte(sequence, scsi_io, 3, 0xFF);
   }
   else
   {
      // Build CDB for Read Capacity 10
      // Fill in the Logical Block Address bytes.
      sati_set_data_byte(sequence, scsi_io, 0, (U8)((lba_low >> 24) & 0xFF));
      sati_set_data_byte(sequence, scsi_io, 1, (U8)((lba_low >> 16) & 0xFF));
      sati_set_data_byte(sequence, scsi_io, 2, (U8)((lba_low >> 8)  & 0xFF));
      sati_set_data_byte(sequence, scsi_io, 3, (U8)(lba_low & 0xFF));
   }
   // Fill in the sector size field.
   sati_set_data_byte(sequence, scsi_io, 4, (U8)((sector_size >> 24) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 5, (U8)((sector_size >> 16) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 6, (U8)((sector_size >> 8)  & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 7, (U8)(sector_size & 0xFF));
}

/**
 * @brief This method will translate the ATA Identify Device data into
 *        SCSI read capacity 16 data.
 *        For more information on the parameters passed to this method,
 *        please reference sati_translate_data().
 *
 * @return none
 */
void sati_read_capacity_16_translate_data(
   SATI_TRANSLATOR_SEQUENCE_T * sequence,
   void                       * ata_input_data,
   void                       * scsi_io
)
{
   U32  lba_low     = 0;
   U32  lba_high    = 0;
   U32  sector_size = 0;
   ATA_IDENTIFY_DEVICE_DATA_T * identify_device_data;
   U16  physical_per_logical_enable_bit = 0;
   U8   physical_per_logical_sector_exponent = 0;
   U16  physical_per_logical_sector = 0;
   U16  logical_sector_alignment = 0;
   U16  scsi_logical_sector_alignment = 0;
   U8   byte14 = 0;

//A number of data fields need to be extracted from ATA identify device data
   identify_device_data = (ATA_IDENTIFY_DEVICE_DATA_T*)ata_input_data;

// Build the CDB for Read Capacity 16
   // Fill in the Logical Block Address bytes.
   sati_set_data_byte(sequence, scsi_io, 0, (U8)((lba_high >> 24) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 1, (U8)((lba_high >> 16) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 2, (U8)((lba_high >> 8)  & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 3, (U8)(lba_high & 0xFF));

sati_set_data_byte(sequence, scsi_io, 4, (U8)((lba_low >> 24) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 5, (U8)((lba_low >> 16) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 6, (U8)((lba_low >> 8)  & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 7, (U8)(lba_low & 0xFF));

//Fill in the sector size field.
   sati_set_data_byte(sequence, scsi_io, 8,  (U8)((sector_size >> 24) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 9,  (U8)((sector_size >> 16) & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 10, (U8)((sector_size >> 8)  & 0xFF));
   sati_set_data_byte(sequence, scsi_io, 11, (U8)(sector_size & 0xFF));

//Explicitly set byte 12 to 0.  SATI requires that all bytes in the data
   //response be explicitly set to some value.
   sati_set_data_byte(sequence, scsi_io, 12, 0);

//Check Bit 13 of ATA_IDENTIFY_DEVICE_DATA physical_logical_sector_info
   //(Word 106) is enabled
   physical_per_logical_enable_bit = (identify_device_data->physical_logical_sector_info
      & ATA_IDENTIFY_LOGICAL_SECTOR_PER_PHYSICAL_SECTOR_ENABLE);

//Extract the Physical per logical sector exponent field and calculate
   //Physical per logical sector value
   physical_per_logical_sector_exponent = (U8) (identify_device_data->physical_logical_sector_info
      & ATA_IDENTIFY_LOGICAL_SECTOR_PER_PHYSICAL_SECTOR_MASK);
   physical_per_logical_sector = 1 << (physical_per_logical_sector_exponent);

//If the data is valid, fill in the logical blocks per physical block exponent field.
   //Else set logical blocks per physical block exponent to 1
   if (physical_per_logical_enable_bit != 0)
      sati_set_data_byte(
         sequence,
         scsi_io,
         13,
         (U8)(physical_per_logical_sector_exponent & 0xFF)
      );
   else
      sati_set_data_byte(sequence, scsi_io, 13, 0);

//Fill in the lowest aligned logical block address field.
   logical_sector_alignment = identify_device_data->logical_sector_alignment;
   if (logical_sector_alignment == 0)
      scsi_logical_sector_alignment = 0;
   else
      scsi_logical_sector_alignment = (physical_per_logical_sector - logical_sector_alignment)
         % physical_per_logical_sector;

//Follow SAT for reporting tprz and tpe
   if ((sequence->device->capabilities & SATI_DEVICE_CAP_DSM_TRIM_SUPPORT) &&
       (sequence->device->capabilities & SATI_DEVICE_CAP_DETERMINISTIC_READ_AFTER_TRIM))
   {
      // tpe
      byte14 |= 0x80;
      // tprz
      if (sequence->device->capabilities & SATI_DEVICE_CAP_READ_ZERO_AFTER_TRIM)
          byte14 |= 0x40;
   }
   sati_set_data_byte(
       sequence,
       scsi_io,
       14,
       (U8)(((scsi_logical_sector_alignment >>8) & 0x3F) | byte14));

sati_set_data_byte(
       sequence,
       scsi_io,
       15,
       (U8)(scsi_logical_sector_alignment & 0xFF));
}

#endif // !defined(DISABLE_SATI_READ_CAPACITY)

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