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freebsd-skq/sys/dev/isci/scil/sati_log_sense.c
Jim Harris f11c7f6305 Add isci(4) driver for amd64 and i386 targets. 
The isci driver is for the integrated SAS controller in the Intel C600
(Patsburg) chipset.  Source files in sys/dev/isci directory are
FreeBSD-specific, and sys/dev/isci/scil subdirectory contains
an OS-agnostic library (SCIL) published by Intel to control the SAS
controller.  This library is used primarily as-is in this driver, with
some post-processing to better integrate into the kernel build
environment.

isci.4 and a README in the sys/dev/isci directory contain a few
additional details.

This driver is only built for amd64 and i386 targets.

Sponsored by: Intel
Reviewed by: scottl
Approved by: scottl
2012-01-31 19:38:18 +00:00

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/*-
* 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 definitions to translate
* SCSI Log Sense command based of the SATv2 spec.
*/
#if !defined(DISABLE_SATI_LOG_SENSE)
#include <dev/isci/scil/sati_log_sense.h>
#include <dev/isci/scil/sati_callbacks.h>
#include <dev/isci/scil/sati_util.h>
//******************************************************************************
//* P R I V A T E M E T H O D S
//******************************************************************************
/**
* @brief This method constructs the SATI supported log page. This is a log
* containing the page codes of all the SATI supported log pages.
*
* @return n/a
*
*/
static
void sati_supported_log_page_construct(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io
)
{
U32 next_byte;
//set SPF = 0 and PAGE_CODE = 0
sati_set_data_byte(sequence, scsi_io, 0, 0x00);
//set SUBPAGE_CODE = 0
sati_set_data_byte(sequence, scsi_io, 1, 0x00);
//set the Page Length to (n-3) or 2 because only two log pages are supported
sati_set_data_byte(sequence, scsi_io, 2, 0x00);
sati_set_data_byte(sequence, scsi_io, 3, 0x02);
//specify the next byte to be set
next_byte = 4;
if(sequence->device->capabilities & SATI_DEVICE_CAP_SMART_SUPPORT)
{
sati_set_data_byte(
sequence,
scsi_io,
next_byte,
SCSI_LOG_PAGE_INFORMATION_EXCEPTION
);
next_byte = 5;
}
if(sequence->device->capabilities & SATI_DEVICE_CAP_SMART_SELF_TEST_SUPPORT)
{
sati_set_data_byte(
sequence,
scsi_io,
next_byte,
SCSI_LOG_PAGE_SELF_TEST
);
}
}
/**
* @brief This method sets bytes 4-19 of the self-test log parameter to zero.
*
* @return n/a
*
*/
static
void sati_set_parameters_to_zero(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io
)
{
sati_set_data_byte(sequence, scsi_io, 8, 0x00); //log_parameter byte 4
sati_set_data_byte(sequence, scsi_io, 9, 0x00); //log_parameter byte 5
sati_set_data_byte(sequence, scsi_io, 10, 0x00); //log_parameter byte 6
sati_set_data_byte(sequence, scsi_io, 11, 0x00); //log_parameter byte 7
sati_set_data_byte(sequence, scsi_io, 12, 0x00); //log_parameter byte 8
sati_set_data_byte(sequence, scsi_io, 13, 0x00); //log_parameter byte 9
sati_set_data_byte(sequence, scsi_io, 14, 0x00); //log_parameter byte 10
sati_set_data_byte(sequence, scsi_io, 15, 0x00); //log_parameter byte 11
sati_set_data_byte(sequence, scsi_io, 16, 0x00); //log_parameter byte 12
sati_set_data_byte(sequence, scsi_io, 17, 0x00); //log_parameter byte 13
sati_set_data_byte(sequence, scsi_io, 18, 0x00); //log_parameter byte 14
sati_set_data_byte(sequence, scsi_io, 19, 0x00); //log_parameter byte 15
sati_set_data_byte(sequence, scsi_io, 20, 0x00); //log_parameter byte 16
sati_set_data_byte(sequence, scsi_io, 21, 0x00); //log_parameter byte 17
sati_set_data_byte(sequence, scsi_io, 22, 0x00); //log_parameter byte 18
sati_set_data_byte(sequence, scsi_io, 23, 0x00); //log_parameter byte 19
}
/**
* @brief This method translates the ATA Extended SMART self-test log into
* SCSI Sense Key, Additional Sense Code, and Additional Sense code
* qualifiers based on the self test status byte in the appropriate
* descriptor entry.
*
* @return n/a
*
*/
static
void sati_translate_sense_values(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
U8 self_test_status_byte
)
{
//byte 17
sati_set_data_byte(
sequence,
scsi_io,
21,
SCSI_DIAGNOSTIC_FAILURE_ON_COMPONENT
);
switch(self_test_status_byte)
{
case 1:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_ABORTED_COMMAND);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x81);
break;
case 2:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_ABORTED_COMMAND);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x82);
break;
case 3:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_ABORTED_COMMAND);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x83);
break;
case 4:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_HARDWARE_ERROR);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x84);
break;
case 5:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_HARDWARE_ERROR);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x85);
break;
case 6:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_HARDWARE_ERROR);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x86);
break;
case 7:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_MEDIUM_ERROR);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x87);
break;
case 8:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_HARDWARE_ERROR);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x88);
break;
default:
//byte 16
sati_set_data_byte(sequence, scsi_io, 20, SCSI_SENSE_NO_SENSE);
//byte 17
sati_set_data_byte(sequence, scsi_io, 21, SCSI_ASC_NO_ADDITIONAL_SENSE);
//byte 18
sati_set_data_byte(sequence, scsi_io, 22, 0x00);
break;
}
}
/**
* @brief This method retrieves the correct self-test results by checking the
* descriptor index in the extended SMART self-test log. The index is
* used to determine the appropriate descriptor entry.
*
* @return n/a
*
*/
static
void sati_get_self_test_results(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
ATA_EXTENDED_SMART_SELF_TEST_LOG_T * ata_log
)
{
U16 descriptor_index = *((U16 *)(&ata_log->self_test_descriptor_index[0]));
/*
* SATv2 wants data from descriptor N where N is equal to
* (descriptor_index - parameter_code) + 1. Since parameter
* code is always 0x0001 just checking descriptor_index.
*/
if(descriptor_index <= 0)
{
sati_set_parameters_to_zero(sequence, scsi_io);
}
else
{
sati_set_data_byte(
sequence,
scsi_io,
8,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.status_byte
);
//Sef-test number unspecified per satv2
sati_set_data_byte(sequence, scsi_io, 9, 0x00);
sati_set_data_byte(
sequence,
scsi_io,
10,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.time_stamp_high
);
sati_set_data_byte(
sequence,
scsi_io,
11,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.time_stamp_low
);
//set to zero because it's a 48bit address
sati_set_data_byte(sequence, scsi_io, 12, 0x00);
sati_set_data_byte(sequence, scsi_io, 13, 0x00);
sati_set_data_byte(
sequence,
scsi_io,
14,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.failing_lba_high_ext
);
sati_set_data_byte(
sequence,
scsi_io,
15,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.failing_lba_mid_ext
);
sati_set_data_byte(
sequence,
scsi_io,
16,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.failing_lba_low_ext
);
sati_set_data_byte(
sequence,
scsi_io,
17,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.failing_lba_high
);
sati_set_data_byte(
sequence,
scsi_io,
18,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.failing_lba_mid
);
sati_set_data_byte(
sequence,
scsi_io,
19,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.failing_lba_low
);
sati_translate_sense_values(
sequence,
scsi_io,
ata_log->descriptor_entrys[descriptor_index].DESCRIPTOR_ENTRY.status_byte
);
}
}
/**
* @brief This method will construct the first eight bytes of the SCSI self test
* log page for both cases when SATI sends a ATA read log ext and a smart
* read log command.
*
* @return n/a
*
*/
static
void sati_self_test_log_header_construct(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io
)
{
//PAGE CODE for Self-Test Log Page
sati_set_data_byte(sequence, scsi_io, 0, 0x10);
sati_set_data_byte(sequence, scsi_io, 1, 0x00);
//PAGE LENGTH is 0x14 instead of 0x190, not returning 20/0x190 log perameters
sati_set_data_byte(sequence, scsi_io, 2, 0x00);
sati_set_data_byte(sequence, scsi_io, 3, 0x14);
/*
* Log PARAMETER 0x0001
* Only sending one log parameter per self-test request.
*/
sati_set_data_byte(sequence, scsi_io, 4, 0x00); //log_parameter byte 0
sati_set_data_byte(sequence, scsi_io, 5, 0x01); //log_parameter byte 1
//Set to 0x03 per SATv2 spec
sati_set_data_byte(sequence, scsi_io, 6, 0x03); //log_parameter byte 2
//Parameter Length set to 0x10 per SATv2 spec
sati_set_data_byte(sequence, scsi_io, 7, 0x10); //log_parameter byte 3
}
/**
* @brief This method will construct the SCSI self test log page from
* the Extended SMART self-test log response recieved from the
* ATA device. The response is from a ATA_Read_Log_EXT command
* issued by SATI.
*
* @return n/a
*
*/
static
void sati_extended_self_test_log_page_construct(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
void * ata_data
)
{
ATA_EXTENDED_SMART_SELF_TEST_LOG_T * ata_log =
(ATA_EXTENDED_SMART_SELF_TEST_LOG_T*) ata_data;
sati_self_test_log_header_construct(sequence, scsi_io);
//bytes 4-19
if( (ata_log->self_test_descriptor_index[0] == 0) &&
(ata_log->self_test_descriptor_index[1] == 0))
{
sati_set_parameters_to_zero(sequence, scsi_io);
}
else
{
sati_get_self_test_results(sequence, scsi_io, ata_log);
}
}
/**
* @brief This method will construct the SCSI self test log page from
* the SMART self-test log response recieved from the ATA device.
* The response is from a ATA_SMART_Read_Log command issued by SATI.
*
* @return n/a
*
*/
static
void sati_self_test_log_page_construct(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
void * ata_data
)
{
ATA_SMART_SELF_TEST_LOG_T * ata_log =
(ATA_SMART_SELF_TEST_LOG_T*) ata_data;
sati_self_test_log_header_construct(sequence, scsi_io);
//first descriptor entry(index == 0) is always used because scsi_parameter_code == 1
sati_set_data_byte(
sequence,
scsi_io,
8,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.status_byte
);
//Sef-test number unspecified per satv2
sati_set_data_byte(sequence, scsi_io, 9, 0x00);
sati_set_data_byte(
sequence,
scsi_io,
10,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.time_stamp_high
);
sati_set_data_byte(
sequence,
scsi_io,
11,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.time_stamp_low
);
//set to zero because it's a 28bit address
sati_set_data_byte(sequence, scsi_io, 12, 0x00);
sati_set_data_byte(sequence, scsi_io, 13, 0x00);
sati_set_data_byte(sequence, scsi_io, 14, 0x00);
sati_set_data_byte(sequence, scsi_io, 15, 0x00);
sati_set_data_byte(
sequence,
scsi_io,
16,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.failing_lba_low_ext
);
sati_set_data_byte(
sequence,
scsi_io,
17,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.failing_lba_high
);
sati_set_data_byte(
sequence,
scsi_io,
18,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.failing_lba_mid
);
sati_set_data_byte(
sequence,
scsi_io,
19,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.failing_lba_low
);
sati_translate_sense_values(
sequence,
scsi_io,
ata_log->descriptor_entrys[0].SMART_DESCRIPTOR_ENTRY.status_byte
);
}
/**
* @brief This method will construct the SCSI information exception log page from
* the ATA SMART response recieved from the ATA device. The response is
* from a ATA SMART return status command issued by SATI.
*
* @return n/a
*
*/
static
void sati_information_exception_log_page_contruct(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
void * ata_io
)
{
U8 * register_fis = sati_cb_get_d2h_register_fis_address(ata_io);
U32 mid_register = sati_get_ata_lba_mid(register_fis);
U32 high_register = sati_get_ata_lba_high(register_fis);
//Information Exception Page code
sati_set_data_byte(
sequence,
scsi_io,
0,
SCSI_LOG_PAGE_INFORMATION_EXCEPTION
);
//Sub-page code
sati_set_data_byte(sequence, scsi_io, 1, 0x00);
//Page length of log parameters
sati_set_data_byte(sequence, scsi_io, 2, 0x00);
sati_set_data_byte(sequence, scsi_io, 3, 0x08);
//parameter code
sati_set_data_byte(sequence, scsi_io, 4, 0x00);
sati_set_data_byte(sequence, scsi_io, 5, 0x00);
//Format and Linking
sati_set_data_byte(sequence, scsi_io, 6, 0x03);
//Parameter Length
sati_set_data_byte(sequence, scsi_io, 7, 0x04);
if(mid_register == ATA_MID_REGISTER_THRESHOLD_EXCEEDED
&& high_register == ATA_HIGH_REGISTER_THRESHOLD_EXCEEDED)
{
sati_set_data_byte(
sequence,
scsi_io,
8,
SCSI_ASC_HARDWARE_IMPENDING_FAILURE
);
sati_set_data_byte(
sequence,
scsi_io,
9,
SCSI_ASCQ_GENERAL_HARD_DRIVE_FAILURE
);
}
else
{
sati_set_data_byte(sequence, scsi_io, 8, SCSI_ASC_NO_ADDITIONAL_SENSE);
sati_set_data_byte(sequence, scsi_io, 9, SCSI_ASCQ_NO_ADDITIONAL_SENSE);
}
//setting most recent temperature reading to 0xFF(not supported) for now.
sati_set_data_byte(sequence, scsi_io, 10, 0xFF);
}
//******************************************************************************
//* P U B L I C M E T H O D S
//******************************************************************************
/**
* @brief This method will translate the SCSI Log Sense command into ATA commands
* specified by SATv2. ATA commands Read Log EXT and SMART Read Log will
* be issued by this translation.
*
* @return SATI_STATUS Indicates if the command translation succeeded.
*
*/
SATI_STATUS sati_log_sense_translate_command(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
void * ata_io
)
{
U8 * cdb = sati_cb_get_cdb_address(scsi_io);
SATI_STATUS status = SATI_FAILURE;
if(SATI_LOG_SENSE_GET_PC_FIELD(cdb) == 1 &&
(sati_get_cdb_byte(cdb, 3) == 0))
{
sequence->allocation_length = (sati_get_cdb_byte(cdb, 7) << 8) |
(sati_get_cdb_byte(cdb, 8));
switch(SATI_LOG_SENSE_GET_PAGE_CODE(cdb))
{
//Return Supported Log Pages log page
case SCSI_LOG_PAGE_SUPPORTED_PAGES :
sati_supported_log_page_construct(sequence, scsi_io);
sequence->type = SATI_SEQUENCE_LOG_SENSE_SUPPORTED_LOG_PAGE;
status = SATI_COMPLETE;
break;
//Return Self-Test Results log page
case SCSI_LOG_PAGE_SELF_TEST :
if((sequence->device->capabilities &
SATI_DEVICE_CAP_SMART_SELF_TEST_SUPPORT) == 0)
{
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
);
status = SATI_FAILURE_CHECK_RESPONSE_DATA;
}
else
{
//check if 48-bit Address feature set is supported
if((sequence->device->capabilities &
SATI_DEVICE_CAP_48BIT_ENABLE))
{
//ATA Read Log Ext with log address set to 0x07
sati_ata_read_log_ext_construct(
ata_io,
sequence,
ATA_LOG_PAGE_EXTENDED_SMART_SELF_TEST,
sizeof(ATA_EXTENDED_SMART_SELF_TEST_LOG_T)
);
sequence->type =
SATI_SEQUENCE_LOG_SENSE_EXTENDED_SELF_TEST_LOG_PAGE;
status = SATI_SUCCESS;
}
else
{
//ATA Smart Read Log with log address set to 0x06
sati_ata_smart_read_log_construct(
ata_io,
sequence,
ATA_LOG_PAGE_SMART_SELF_TEST,
sizeof(ATA_SMART_SELF_TEST_LOG_T)
);
sequence->type = SATI_SEQUENCE_LOG_SENSE_SELF_TEST_LOG_PAGE;
status = SATI_SUCCESS;
}
}
break;
//Return Informational Exceptions log page
case SCSI_LOG_PAGE_INFORMATION_EXCEPTION :
if(sequence->device->capabilities & SATI_DEVICE_CAP_SMART_SUPPORT)
{
if(sequence->device->capabilities & SATI_DEVICE_CAP_SMART_ENABLE)
{
sati_ata_smart_return_status_construct(
ata_io,
sequence,
ATA_SMART_SUB_CMD_RETURN_STATUS
);
sequence->type =
SATI_SEQUENCE_LOG_SENSE_INFO_EXCEPTION_LOG_PAGE;
status = SATI_SUCCESS;
}
else
{
sati_scsi_sense_data_construct(
sequence,
scsi_io,
SCSI_STATUS_CHECK_CONDITION,
SCSI_SENSE_ABORTED_COMMAND,
SCSI_ASC_ATA_DEVICE_FEATURE_NOT_ENABLED,
SCSI_ASCQ_ATA_DEVICE_FEATURE_NOT_ENABLED
);
status = SATI_FAILURE_CHECK_RESPONSE_DATA;
}
}
else
{
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
);
status = SATI_FAILURE_CHECK_RESPONSE_DATA;
}
break;
default :
//UNSPECIFIED SATv2r9
sati_scsi_sense_data_construct(
sequence,
scsi_io,
SCSI_STATUS_CHECK_CONDITION,
SCSI_SENSE_ILLEGAL_REQUEST,
SCSI_ASC_NO_ADDITIONAL_SENSE ,
SCSI_ASCQ_NO_ADDITIONAL_SENSE
);
status = SATI_FAILURE_CHECK_RESPONSE_DATA;
break;
}
}
return status;
}
/**
* @brief This method will translate the response to the SATI Log Sense
* translation. ATA command responses will be translated into the
* correct SCSI log pages to be returned by SATI.
*
* @return SATI_STATUS Indicates if the response translation succeeded.
*
*/
SATI_STATUS sati_log_sense_translate_response(
SATI_TRANSLATOR_SEQUENCE_T * sequence,
void * scsi_io,
void * ata_io
)
{
U8 * register_fis = sati_cb_get_d2h_register_fis_address(ata_io);
SATI_STATUS status = SATI_FAILURE;
if(sati_get_ata_status(register_fis) & ATA_STATUS_REG_ERROR_BIT)
{
sati_scsi_sense_data_construct(
sequence,
scsi_io,
SCSI_STATUS_CHECK_CONDITION,
SCSI_SENSE_ABORTED_COMMAND,
SCSI_ASC_NO_ADDITIONAL_SENSE ,
SCSI_ASCQ_NO_ADDITIONAL_SENSE
);
status = SATI_FAILURE_CHECK_RESPONSE_DATA;
}
else
{
void * ata_data = sati_cb_get_ata_data_address(ata_io);
if(ata_data == NULL)
{
return SATI_FAILURE;
}
switch(sequence->type)
{
case SATI_SEQUENCE_LOG_SENSE_EXTENDED_SELF_TEST_LOG_PAGE:
sati_extended_self_test_log_page_construct(
sequence, scsi_io, ata_data
);
status = SATI_COMPLETE;
break;
case SATI_SEQUENCE_LOG_SENSE_SELF_TEST_LOG_PAGE:
sati_self_test_log_page_construct(sequence, scsi_io, ata_data);
status = SATI_COMPLETE;
break;
case SATI_SEQUENCE_LOG_SENSE_INFO_EXCEPTION_LOG_PAGE:
//This function needs a d->h register fis, not ata data
sati_information_exception_log_page_contruct(
sequence, scsi_io, ata_io
);
status = SATI_COMPLETE;
break;
default:
sati_scsi_sense_data_construct(
sequence,
scsi_io,
SCSI_STATUS_CHECK_CONDITION,
SCSI_SENSE_ABORTED_COMMAND,
SCSI_ASC_NO_ADDITIONAL_SENSE ,
SCSI_ASCQ_NO_ADDITIONAL_SENSE
);
status = SATI_FAILURE_CHECK_RESPONSE_DATA;
break;
}
}
return status;
}
#endif // !defined(DISABLE_SATI_LOG_SENSE)
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