org.jscsi.target.scsi.inquiry

Enum ProtocolIdentifier

java.lang.Object

java.lang.Enum<ProtocolIdentifier>

org.jscsi.target.scsi.inquiry.ProtocolIdentifier

All Implemented Interfaces:

Serializable, Comparable<ProtocolIdentifier>

public enum ProtocolIdentifier
extends Enum<ProtocolIdentifier>

The PROTOCOL IDENTIFIER field is part of IDENTIFICATION DESCRIPTORS and may indicate the SCSI transport protocol to which the identification descriptor applies. If the ASSOCIATION field contains a value other than 01b (i.e., target port) or 10b (i.e., SCSI target device) or the PIV bit is set to zero, then the PROTOCOL IDENTIFIER field contents are reserved. If the ASSOCIATION field contains a value of 01b or 10b and the PIV bit is set to one, then the PROTOCOL IDENTIFIER field shall contain one of the values defined in the following table to indicate the SCSI transport protocol to which the identification descriptor applies.

Protocol Identifier	Description	Protocol Standard
0x0	Fibre Channel	FCP-2
0x1	Parallel SCSI	SPI-5
0x2	SSA	SSA-S3P
0x3	IEEE 1394	SBP-3
0x4	SCSI Remote Direct Memory Access Protocol	SRP
0x5	Internet SCSI (iSCSI)	iSCSI
0x6	SAS Serial SCSI Protocol	SAS
0x7	Automation/Drive Interface Transport Protocol	ADT
0x8	AT Attachment Interface (ATA/ATAPI)	ATA/ATAPI-7
0x9-0xe	RESERVED
0xf	No speficif protocol

The PROTOCOL IDENTIFIER field has a length of four bits.

Author:

Andreas Ergenzinger

See Also:

IdentificationDescriptor

Enum Constant Summary

Enum Constants

Enum Constant and Description
AT_ATTACHEMENT_INTERFACE
AUTOMATION_DRIVE_INTERFACE_TRANSPORT_PROTOCOL
FIBRE_CHANNEL
IEEE1394
INTERNET_SCSI
NO_SPECIFIC_PROTOCOL
PARALLEL_SCSI
SAS_SERIAL_SCSI_PROTOCOL
SCSI_REMOTE_DIRECT_MEMORY_ACCESS_PROTOCOL
SSA

Method Summary

Methods

Modifier and Type	Method and Description
byte	getValue()
static ProtocolIdentifier	valueOf(String name) Returns the enum constant of this type with the specified name.
static ProtocolIdentifier[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FIBRE_CHANNEL

public static final ProtocolIdentifier FIBRE_CHANNEL

PARALLEL_SCSI

public static final ProtocolIdentifier PARALLEL_SCSI

SSA

public static final ProtocolIdentifier SSA

IEEE1394

public static final ProtocolIdentifier IEEE1394

SCSI_REMOTE_DIRECT_MEMORY_ACCESS_PROTOCOL

public static final ProtocolIdentifier SCSI_REMOTE_DIRECT_MEMORY_ACCESS_PROTOCOL

INTERNET_SCSI

public static final ProtocolIdentifier INTERNET_SCSI

SAS_SERIAL_SCSI_PROTOCOL

public static final ProtocolIdentifier SAS_SERIAL_SCSI_PROTOCOL

AUTOMATION_DRIVE_INTERFACE_TRANSPORT_PROTOCOL

public static final ProtocolIdentifier AUTOMATION_DRIVE_INTERFACE_TRANSPORT_PROTOCOL

AT_ATTACHEMENT_INTERFACE

public static final ProtocolIdentifier AT_ATTACHEMENT_INTERFACE

NO_SPECIFIC_PROTOCOL

public static final ProtocolIdentifier NO_SPECIFIC_PROTOCOL

Method Detail

values

public static ProtocolIdentifier[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ProtocolIdentifier c : ProtocolIdentifier.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ProtocolIdentifier valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getValue

public final byte getValue()