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cpumf: Add support for CPU-Measurement Facility counters SVN 6

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Add support for CPU-Measurement facility counter second version
number 6. This adds some more counters to the crypto counter set.
Extended counter set is the same as for z14.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Thomas Richter
2019-07-10 13:01:09 +02:00
committed by Jan Höppner
parent 712433d7f9
commit f110a77b68
5 changed files with 45 additions and 3 deletions
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2
cpumf/Makefile
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@@ -6,7 +6,7 @@ include ../common.mak
CPUMF_DATADIR = $(TOOLS_DATADIR)/cpumf
DATA_FILES = cpum-cf-hw-counter.map \
cpum-cf-cfvn-1.ctr cpum-cf-cfvn-3.ctr \
cpum-cf-csvn-generic.ctr \
cpum-cf-csvn-12345.ctr cpum-cf-csvn-6.ctr \
cpum-cf-extended-z10.ctr cpum-cf-extended-z196.ctr \
cpum-cf-extended-zEC12.ctr cpum-sf-modes.ctr \
cpum-cf-extended-z13.ctr cpum-cf-extended-z14.ctr

7
cpumf/bin/cpumf_helper.in
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@@ -267,7 +267,12 @@ sub cpumf_load_ctrdef($;$)
# List of "generic" counter sets
my @def = ();
push @def, "cfvn-" . $version->{cfvn};
push @def, "csvn-generic";
if ($version->{csvn} >= 1 && $version->{csvn} <= 6) {
push @def, "csvn-12345";
}
if ($version->{csvn} == 6) {
push @def, "csvn-6";
}
my $h = {};
# Load counter set definition

0
cpumf/data/cpum-cf-csvn-generic.ctr → cpumf/data/cpum-cf-csvn-12345.ctr
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33
cpumf/data/cpum-cf-csvn-6.ctr Normal file
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@@ -0,0 +1,33 @@
Counter: 80 Name:ECC_FUNCTION_COUNT
Short-Description:ECC Function Count
Description:
This counter counts the
total number of the elliptic-curve cryptography (ECC)
functions issued by the CPU.
.
Counter: 81 Name:ECC_CYCLES_COUNT
Short-Description:ECC Cycles Count
Description:
This counter counts the total
number of CPU cycles when the ECC coprocessor is
busy performing the elliptic-curve cryptography
(ECC) functions issued by the CPU.
.
Counter: 82 Name:ECC_BLOCKED_FUNCTION_COUNT
Short-Description:Ecc Blocked Function Count
Description:
This counter
counts the total number of the elliptic-curve
cryptography (ECC) functions that are issued by the CPU
and are blocked because the ECC coprocessor is
busy performing a function issued by another CPU.
.
Counter: 83 Name:ECC_BLOCKED_CYCLES_COUNT
Short-Description:ECC Blocked Cycles Count
Description:
This counter counts
the total number of CPU cycles blocked for the elliptic-curve
cryptography (ECC) functions issued by the
CPU because the ECC coprocessor is busy perform-
ing a function issued by another CPU.
.

6
cpumf/data/cpum-cf-hw-counter.map
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@@ -14,7 +14,8 @@
'cfvn-3' => 'cpum-cf-cfvn-3.ctr',
# CSVN
'csvn-generic' => 'cpum-cf-csvn-generic.ctr',
'csvn-12345' => 'cpum-cf-csvn-12345.ctr',
'csvn-6' => 'cpum-cf-csvn-6.ctr',
# Extended counters
2097 => 'cpum-cf-extended-z10.ctr',
@@ -27,4 +28,7 @@
2965 => 'cpum-cf-extended-z13.ctr',
3906 => 'cpum-cf-extended-z14.ctr',
3907 => 'cpum-cf-extended-z14.ctr',
# Identical with z14
8561 => 'cpum-cf-extended-z14.ctr',
8562 => 'cpum-cf-extended-z14.ctr',
};