ANSI INCITS 416 : 2006

Foreword
Introduction
1 Scope
2 Normative references
   2.1 Qualification and availability of references
   2.2 Published standard and technical report references
   2.3 References under development
   2.4 Other references
3 Definitions, abbreviations and conventions
   3.1 Definitions
   3.2 Abbreviations
   3.3 Keywords
   3.4 Editorial conventions
4 General
   4.1 Structure and concepts
   4.2 FCP I/O operations
   4.3 Bidirectional and unidirectional commands and FCP_RSP
        IU format
   4.4 Precise delivery of SCSI commands
   4.5 Confirmed completion of FCP I/O operations
   4.6 Retransmission of unsuccessfully transmitted IUs
   4.7 Task retry identification
   4.8 Discovery of FCP capabilities
   4.9 Task management
   4.10 Clearing effects of task management, FCP,
        FC-FS-2, FC-LS, and FC-AL-2 actions
   4.11 I_T nexus loss notification events
   4.12 Transport Reset notification events
   4.13 Port Login/Logout
   4.14 Process Login and Process Logout
   4.15 Link management
   4.16 FCP addressing and Exchange identification
   4.17 Use of World Wide Names
5 FC-FS-2 frame header
   5.1 FC-FS-2 frame header overview
   5.2 FC-FS-2 frame header fields
6 FCP link service definitions
   6.1 Overview of link service requirements
   6.2 Overview of Process Login and Process Logout
   6.3 PRLI
   6.4 PRLO
   6.5 Read Exchange Concise (REC)
7 FC-4 specific Name Server registration and objects
   7.1 Overview of FC-4 specific objects for the Fibre
        Channel Protocol
   7.2 FC-4 TYPEs object
   7.3 FC-4 Features object
8 FC-4 Link Service definitions
   8.1 FC-4 Link Services for the Fibre Channel Protocol
   8.2 Sequence Retransmission Request (SRR)
   8.3 FCP FC-4 Link Service Reject (FCP_RJT)
9 FCP Information Unit (IU) usage and formats
   9.1 FCP Information Unit (IU) usage
   9.2 FCP_CMND IU
   9.3 FCP_XFER_RDY IU
   9.4 FCP_DATA IU
   9.5 FCP_RSP IU
   9.6 FCP_CONF IU
10 SCSI mode parameters for the Fibre Channel Protocol
   10.1 Overview of mode pages for the Fibre Channel Protocol
   10.2 Disconnect-Reconnect mode page
   10.3 Fibre Channel Logical Unit Control mode page
   10.4 Fibre Channel Port Control mode page
11 Timers for FCP operation and recovery
   11.1 Summary of timers for the Fibre Channel Protocol
   11.2 Error_Detect Timeout (E_D_TOV)
   11.3 Resource Allocation Timeout (R_A_TOV)
   11.4 Resource Recovery Timeout (RR_TOV)
   11.5 Read Exchange Concise Timeout Value (REC_TOV)
   11.6 Upper Level Protocol Timeout (ULP_TOV)
12 Link error detection and error recovery procedures
   12.1 Error detection and error recovery overview
   12.2 FCP error detection
   12.3 Exchange level recovery using recovery abort
   12.4 Sequence level error detection and recovery
   12.5 Second-level error recovery
   12.6 Responses to FCP type frames before PLOGI or PRLI
Annexes
A FCP-3 mapping to SAM-3 (Fibre Channel Protocol Service
  mapping to SCSI Architectural Model - 3
      A.1 Definition of procedure terms
B FCP Examples
      B.1 Examples of the use of FCP Information Units (IUs)
      B.2 FCP write example, frame level
      B.3 FCP read example, frame level
C Error detection and recovery action examples
      C.1 Introduction
Annex D (informative) FCP Device Discovery Procedure
      D.1 FCP Device Discovery Procedure
      D.2 Fabric and Device Authentication
      D.3 Logical unit authentication
Annex E (informative) FCP-3 examples of link service usage
      E.1 Formats for recovery link services
      E.2 Abort Sequence (ABTS) Request
      E.3 Reinstate Recovery Qualifier (RRQ)

Describes a third version of the SCSI Fibre Channel Protocol (FCP). This standard is a mapping protocol for applying the SCSI command set to Fibre Channel. It defines how the Fibre Channel services and the defined Information Units (IUs) are used to perform the services defined by the SCSI Architecture Model - 3 (SAM-3).