Specifications

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Interpreting the FC4 Type Value
LICENSED MATERIAL - PROPERTY OF FUJITSU SOFTWARE TECHNOLOGY CORPORATION
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Interpreting the FC4 Type Value
Instructions follow the table below.
FC4 Type Values
FC4 Type Mask*
Appropriate Word* in
the FC4Type Value
CP IPI-3 Master 00200000 first word
CP IPI-3 Peer 00800000 first word
CP IPI-3 Slave 00400000 first word
FC Services 00000001 second word
FC-AL 00000008 second word
FC-FG 00000002 second word
HIPPI-FP 00000001 third word
IPI-3 Master 00020000 first word
IPI-3 Peer 00080000 first word
IPI-3 Slave 00040000 first word
ISO/IEC 8802 - 2 LLC 00000010 first word
ISO/IEC 8802 -2 LLC/
SNAP
00000020 first word
SBCCS- Channel 02000000 first word
SBCCS- Control Unit 04000000 first word
SCSI-FCP**
SCSI-GPP 00000200 first word
SNMP 00000010 second word
* Masks and appropriate words are specified in the FC-GS-2 standard. Each word
(first, second, third) is represented sequentially by an eight-character set of the
32-character FC4Type value, the first word being the left-most eight-character
set. The fourth word is not needed for purposes of finding supported FC-4
types.
**SCSI-FCP support is specified as “Yes” or “No” in the SCSI-FCP column
(right-most) of the SNS Table (see SNS Table on page 48), so no AND opera-
tion is needed. (The FC-GS-2 standard lists the SCSI-FCP mask as 00000100
and the appropriate word as the first word.)