DFLIST

The DFLIST service provides the following functions:

When no operand is specified, DFLIST displays a list of all of the installed IBM facilities disclosed by the Store Facility List Extended instruction.
When one or more facility numbers are specified as operands, DFLIST displays the name of each facility and its status (installed or not installed).

Syntax

The parameter is defined as follows:

Parameter	Description
nnn	facility number that is listed under the heading 'Facility Indications' in chapter 4 (Control) of IBM Publication z/Architecture Principles of Operation

Example 1

To display the description and status of feature number 44, type

DFL 44

AMTDF1I   Num Description
AMTDF2I ----- ----------------------------------------------------
AMTDF4I    44 Perform Floating-Point Operation (PFPO) facility
AMTDF5I        is installed
AMT001A SYSPROG

Example 2

To display the description and status of features 40, 67, and 68, type

DFL 40,67,68

AMTDF1I   Num Description
AMTDF2I ----- ----------------------------------------------------
AMTDF4I    40 Set-program-parameter facility
AMTDF5I        is installed
AMTDF4I    67 CPU-measurement counter facility
AMTDF5I        is NOT installed
AMTDF4I    68 CPU-measurement sampling facility
AMTDF5I        is NOT installed
AMT001A SYSPROG

Example 3

To display a list of the installed features, type

DFL

AMTDF1I   Num Description
AMTDF2I ----- ----------------------------------------------------
AMTDF3I     0 'N3' instructions feature
AMTDF3I     1 z/Architecture mode installed
AMTDF3I     2 z/Architecture mode is active
AMTDF3I     3 DAT Enhancement Facility
AMTDF3I     4 Invlalidate DAT Table Entry (IDTE) select 1
AMTDF3I     6 ASN Reuse Facility
AMTDF3I     7 Store Facility List Extended Feature
AMTDF3I     8 Enhanced DAF facility
AMTDF3I     9 Sense-Running Status Facility
AMTDF3I    10 Conditional SSKE Feature
AMTDF3I    11 Configuration-Topology Feature
AMTDF3I    16 Extended-Translation Facility 2
AMTDF3I    17 Message Security Assist Feature
AMTDF3I    18 Long-displacement Facility
AMTDF3I    19 Long-displacement Facility high performance
AMTDF3I    20 The HFP-Mulitply and Subtract facility
AMTDF3I    21 Extended-immediate facility
AMTDF3I    22 Extended-translation facility 3
AMTDF3I    23 HFP-unnormalized-extension facility
AMTDF3I    24 ETF2-enhancement facility
AMTDF3I    25 Store-clock-fast facility
AMTDF3I    26 Parsing-enhancement facility
AMTDF3I    27 Move-with-optional-specifications facility
AMTDF3I    28 TOD-clock-steering facility
AMTDF3I    30 ETF3-enhancement facility
AMTDF3I    31 Extract-CPU time facility
AMTDF3I    32 Compare-and-swap-and store facility
AMTDF3I    33 Compare-and-swap-and store facility 2
AMTDF3I    34 General-instructions-extension facility
AMTDF3I    35 Execute-extensions facility
AMTDF3I    41 Floating-point-support-enhancement facilities
AMTDF3I    42 Decimal-floating-point facility (DFP)
AMTDF3I    43 DFP high performance
AMTDF3I    44 Perform Floating-Point Operation (PFPO) facility
AMT001A SYSPROG