Selective Self-Test Log Data Structure; Error Reporting; Table 122 Selective Self-Test Log Data Structure; Table 123 S.m.a.r.t. Error Codes - Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Oem Specification

Selective self-test log data structure

14.39.7
The Selective self-test log is a log that may be both written and read by the host. This log allows
the host to select the parameters for the self-test and to monitor the progress of the self-test.
The following table defines the contents of the Selective self-test log which is 512 bytes long. All
multi-byte fields shown in these data structures follow the specifications for byte ordering.
Description
Data structure revision
Starting LBA for test span 1
Ending LBA for test span 1
Starting LBA for test span 2
Ending LBA for test span 2
Starting LBA for test span 3
Ending LBA for test span 3
Starting LBA for test span 4
Ending LBA for test span 4
Starting LBA for test span 5
Ending LBA for test span 5
Reserved
Vendor specific
Current LBA under test
Current span under test
Feature flags
Vendor specific
Selective self test pending time
Reserved
Data structure checksum

Table 122 Selective self-test log data structure

Error Reporting

14.39.8
The following table shows the values returned in the Status and Error Registers when specific
error conditions are encountered by a device.
Error Condition
A S.M.A.R.T. FUNCTION SET command was received
by the device without the required key being loaded into
the LBA High and LBA Mid registers.
A S.M.A.R.T. FUNCTION SET command was received
by the device with a subcommand value in the Features
Register that is either invalid or not supported by this
device.
A S.M.A.R.T. FUNCTION SET command subcommand
other than S.M.A.R.T. ENABLE OPERATIONS was
received by the device while the device was in a
"S.M.A.R.T. disabled" state.
The device is unable to read its Attribute Values or
Attribute Thresholds data structure.
The device is unable to write to its Attribute Values data
structure.

Table 123 S.M.A.R.T. Error Codes

7K200 SATA OEM Specification
Bytes Offset Read/Write
2 00h R/W
8 02h R/W
8 0Ah R/W
8 12A R/W
8 1Ah R/W
8 22h R/W
8 2Ah R/W
8 32h R/W
8 3Ah R/W
8 42h R/W
8 4Ah R/W
256 52h Reserved
154 152h Vendor specific
8 1ECh Read
2 1F4h Read
2 1F6 R/W
4 1F8h Vendor specific
2 1FCh R/W
1 1FEh Reserved
1 1FFh R/W
512
155/173
Status Register
51h
51h
51h
51h
51h
Error Register
04h
04h
04h
10h or 40h
10h or 01h