| Message ID | 20220914061105.1982477-2-li.meng@amd.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add tbench/gitsource new test cases for amd-pstate-ut | expand |
On Wed, Sep 14, 2022 at 02:11:02PM +0800, Meng, Li (Jassmine) wrote: > Modify amd-pstate-ut.sh to basic.sh. > The purpose of this modification is to facilitate the subsequent > addition of gitsource, tbench and other tests. > Then you can specify test case in kselftest/amd-pstate, for example: > sudo ./run.sh -c basic, this command only test basic kernel funcitions. > The detail please run the below script. > ./run.sh --help > > Signed-off-by: Meng Li <li.meng@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> > --- > tools/testing/selftests/amd-pstate/Makefile | 3 +- > .../selftests/amd-pstate/amd-pstate-ut.sh | 56 ------- > tools/testing/selftests/amd-pstate/basic.sh | 38 +++++ > tools/testing/selftests/amd-pstate/run.sh | 142 ++++++++++++++++++ > 4 files changed, 182 insertions(+), 57 deletions(-) > delete mode 100755 tools/testing/selftests/amd-pstate/amd-pstate-ut.sh > create mode 100755 tools/testing/selftests/amd-pstate/basic.sh > create mode 100755 tools/testing/selftests/amd-pstate/run.sh > > diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile > index 199867f44b32..6f4c7b01e3bb 100644 > --- a/tools/testing/selftests/amd-pstate/Makefile > +++ b/tools/testing/selftests/amd-pstate/Makefile > @@ -4,6 +4,7 @@ > # No binaries, but make sure arg-less "make" doesn't trigger "run_tests" > all: > > -TEST_PROGS := amd-pstate-ut.sh > +TEST_PROGS := run.sh > +TEST_FILES := basic.sh > > include ../lib.mk > diff --git a/tools/testing/selftests/amd-pstate/amd-pstate-ut.sh b/tools/testing/selftests/amd-pstate/amd-pstate-ut.sh > deleted file mode 100755 > index f8e82d91ffcf..000000000000 > --- a/tools/testing/selftests/amd-pstate/amd-pstate-ut.sh > +++ /dev/null > @@ -1,56 +0,0 @@ > -#!/bin/sh > -# SPDX-License-Identifier: GPL-2.0 > - > -# amd-pstate-ut is a test module for testing the amd-pstate driver. > -# It can only run on x86 architectures and current cpufreq driver > -# must be amd-pstate. > -# (1) It can help all users to verify their processor support > -# (SBIOS/Firmware or Hardware). > -# (2) Kernel can have a basic function test to avoid the kernel > -# regression during the update. > -# (3) We can introduce more functional or performance tests to align > -# the result together, it will benefit power and performance scale optimization. > - > -# Kselftest framework requirement - SKIP code is 4. > -ksft_skip=4 > - > -# amd-pstate-ut only run on x86/x86_64 AMD systems. > -ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/') > -VENDOR=$(cat /proc/cpuinfo | grep -m 1 'vendor_id' | awk '{print $NF}') > - > -if ! echo "$ARCH" | grep -q x86; then > - echo "$0 # Skipped: Test can only run on x86 architectures." > - exit $ksft_skip > -fi > - > -if ! echo "$VENDOR" | grep -iq amd; then > - echo "$0 # Skipped: Test can only run on AMD CPU." > - echo "$0 # Current cpu vendor is $VENDOR." > - exit $ksft_skip > -fi > - > -scaling_driver=$(cat /sys/devices/system/cpu/cpufreq/policy0/scaling_driver) > -if [ "$scaling_driver" != "amd-pstate" ]; then > - echo "$0 # Skipped: Test can only run on amd-pstate driver." > - echo "$0 # Please set X86_AMD_PSTATE enabled." > - echo "$0 # Current cpufreq scaling drvier is $scaling_driver." > - exit $ksft_skip > -fi > - > -msg="Skip all tests:" > -if [ ! -w /dev ]; then > - echo $msg please run this as root >&2 > - exit $ksft_skip > -fi > - > -if ! /sbin/modprobe -q -n amd-pstate-ut; then > - echo "amd-pstate-ut: module amd-pstate-ut is not found [SKIP]" > - exit $ksft_skip > -fi > -if /sbin/modprobe -q amd-pstate-ut; then > - /sbin/modprobe -q -r amd-pstate-ut > - echo "amd-pstate-ut: ok" > -else > - echo "amd-pstate-ut: [FAIL]" > - exit 1 > -fi > diff --git a/tools/testing/selftests/amd-pstate/basic.sh b/tools/testing/selftests/amd-pstate/basic.sh > new file mode 100755 > index 000000000000..e4c43193e4a3 > --- /dev/null > +++ b/tools/testing/selftests/amd-pstate/basic.sh > @@ -0,0 +1,38 @@ > +#!/bin/sh > +# SPDX-License-Identifier: GPL-2.0 > + > +# amd-pstate-ut is a test module for testing the amd-pstate driver. > +# It can only run on x86 architectures and current cpufreq driver > +# must be amd-pstate. > +# (1) It can help all users to verify their processor support > +# (SBIOS/Firmware or Hardware). > +# (2) Kernel can have a basic function test to avoid the kernel > +# regression during the update. > +# (3) We can introduce more functional or performance tests to align > +# the result together, it will benefit power and performance scale optimization. > + > +# protect against multiple inclusion > +if [ $FILE_BASIC ]; then > + return 0 > +else > + FILE_BASIC=DONE > +fi > + > +amd_pstate_basic() > +{ > + printf "\n---------------------------------------------\n" > + printf "*** Running AMD P-state ut ***" > + printf "\n---------------------------------------------\n" > + > + if ! /sbin/modprobe -q -n amd-pstate-ut; then > + echo "amd-pstate-ut: module amd-pstate-ut is not found [SKIP]" > + exit $ksft_skip > + fi > + if /sbin/modprobe -q amd-pstate-ut; then > + /sbin/modprobe -q -r amd-pstate-ut > + echo "amd-pstate-basic: ok" > + else > + echo "amd-pstate-basic: [FAIL]" > + exit 1 > + fi > +} > diff --git a/tools/testing/selftests/amd-pstate/run.sh b/tools/testing/selftests/amd-pstate/run.sh > new file mode 100755 > index 000000000000..715e9d01484f > --- /dev/null > +++ b/tools/testing/selftests/amd-pstate/run.sh > @@ -0,0 +1,142 @@ > +#!/bin/bash > +# SPDX-License-Identifier: GPL-2.0 > + > +# protect against multiple inclusion > +if [ $FILE_MAIN ]; then > + return 0 > +else > + FILE_MAIN=DONE > +fi > + > +source basic.sh > + > +# amd-pstate-ut only run on x86/x86_64 AMD systems. > +ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/') > +VENDOR=$(cat /proc/cpuinfo | grep -m 1 'vendor_id' | awk '{print $NF}') > + > +FUNC=all > +OUTFILE=selftest > + > +# Kselftest framework requirement - SKIP code is 4. > +ksft_skip=4 > + > +# All amd-pstate tests > +amd_pstate_all() > +{ > + printf "\n=============================================\n" > + printf "***** Running AMD P-state Sanity Tests *****\n" > + printf "=============================================\n\n" > + > + # unit test for amd-pstate kernel driver > + amd_pstate_basic > +} > + > +helpme() > +{ > + printf "Usage: $0 [OPTION...] > + [-h <help>] > + [-o <output-file-for-dump>] > + [-c <all: All testing, > + basic: Basic testing.>] > + \n" > + exit 2 > +} > + > +parse_arguments() > +{ > + while getopts ho:c: arg > + do > + case $arg in > + h) # --help > + helpme > + ;; > + > + c) # --func_type (Function to perform: basic (default: all)) > + FUNC=$OPTARG > + ;; > + > + o) # --output-file (Output file to store dumps) > + OUTFILE=$OPTARG > + ;; > + > + *) > + helpme > + ;; > + esac > + done > +} > + > +prerequisite() > +{ > + if ! echo "$ARCH" | grep -q x86; then > + echo "$0 # Skipped: Test can only run on x86 architectures." > + exit $ksft_skip > + fi > + > + if ! echo "$VENDOR" | grep -iq amd; then > + echo "$0 # Skipped: Test can only run on AMD CPU." > + echo "$0 # Current cpu vendor is $VENDOR." > + exit $ksft_skip > + fi > + > + scaling_driver=$(cat /sys/devices/system/cpu/cpufreq/policy0/scaling_driver) > + if [ "$scaling_driver" != "amd-pstate" ]; then > + echo "$0 # Skipped: Test can only run on amd-pstate driver." > + echo "$0 # Please set X86_AMD_PSTATE enabled." > + echo "$0 # Current cpufreq scaling drvier is $scaling_driver." > + exit $ksft_skip > + fi > + > + msg="Skip all tests:" > + if [ ! -w /dev ]; then > + echo $msg please run this as root >&2 > + exit $ksft_skip > + fi > +} > + > +do_test() > +{ > + case "$FUNC" in > + "all") > + amd_pstate_all > + ;; > + > + "basic") > + amd_pstate_basic > + ;; > + > + *) > + echo "Invalid [-f] function type" > + helpme > + ;; > + esac > +} > + > +# clear dumps > +pre_clear_dumps() > +{ > + case "$FUNC" in > + "all") > + rm -rf $OUTFILE* > + ;; > + > + *) > + ;; > + esac > +} > + > +post_clear_dumps() > +{ > + rm -rf $OUTFILE.log > +} > + > +# Parse arguments > +parse_arguments $@ > + > +# Make sure all requirements are met > +prerequisite > + > +# Run requested functions > +pre_clear_dumps > +do_test | tee -a $OUTFILE.log > +post_clear_dumps > -- > 2.34.1 >
diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile index 199867f44b32..6f4c7b01e3bb 100644 --- a/tools/testing/selftests/amd-pstate/Makefile +++ b/tools/testing/selftests/amd-pstate/Makefile @@ -4,6 +4,7 @@ # No binaries, but make sure arg-less "make" doesn't trigger "run_tests" all: -TEST_PROGS := amd-pstate-ut.sh +TEST_PROGS := run.sh +TEST_FILES := basic.sh include ../lib.mk diff --git a/tools/testing/selftests/amd-pstate/amd-pstate-ut.sh b/tools/testing/selftests/amd-pstate/amd-pstate-ut.sh deleted file mode 100755 index f8e82d91ffcf..000000000000 --- a/tools/testing/selftests/amd-pstate/amd-pstate-ut.sh +++ /dev/null @@ -1,56 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -# amd-pstate-ut is a test module for testing the amd-pstate driver. -# It can only run on x86 architectures and current cpufreq driver -# must be amd-pstate. -# (1) It can help all users to verify their processor support -# (SBIOS/Firmware or Hardware). -# (2) Kernel can have a basic function test to avoid the kernel -# regression during the update. -# (3) We can introduce more functional or performance tests to align -# the result together, it will benefit power and performance scale optimization. - -# Kselftest framework requirement - SKIP code is 4. -ksft_skip=4 - -# amd-pstate-ut only run on x86/x86_64 AMD systems. -ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/') -VENDOR=$(cat /proc/cpuinfo | grep -m 1 'vendor_id' | awk '{print $NF}') - -if ! echo "$ARCH" | grep -q x86; then - echo "$0 # Skipped: Test can only run on x86 architectures." - exit $ksft_skip -fi - -if ! echo "$VENDOR" | grep -iq amd; then - echo "$0 # Skipped: Test can only run on AMD CPU." - echo "$0 # Current cpu vendor is $VENDOR." - exit $ksft_skip -fi - -scaling_driver=$(cat /sys/devices/system/cpu/cpufreq/policy0/scaling_driver) -if [ "$scaling_driver" != "amd-pstate" ]; then - echo "$0 # Skipped: Test can only run on amd-pstate driver." - echo "$0 # Please set X86_AMD_PSTATE enabled." - echo "$0 # Current cpufreq scaling drvier is $scaling_driver." - exit $ksft_skip -fi - -msg="Skip all tests:" -if [ ! -w /dev ]; then - echo $msg please run this as root >&2 - exit $ksft_skip -fi - -if ! /sbin/modprobe -q -n amd-pstate-ut; then - echo "amd-pstate-ut: module amd-pstate-ut is not found [SKIP]" - exit $ksft_skip -fi -if /sbin/modprobe -q amd-pstate-ut; then - /sbin/modprobe -q -r amd-pstate-ut - echo "amd-pstate-ut: ok" -else - echo "amd-pstate-ut: [FAIL]" - exit 1 -fi diff --git a/tools/testing/selftests/amd-pstate/basic.sh b/tools/testing/selftests/amd-pstate/basic.sh new file mode 100755 index 000000000000..e4c43193e4a3 --- /dev/null +++ b/tools/testing/selftests/amd-pstate/basic.sh @@ -0,0 +1,38 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +# amd-pstate-ut is a test module for testing the amd-pstate driver. +# It can only run on x86 architectures and current cpufreq driver +# must be amd-pstate. +# (1) It can help all users to verify their processor support +# (SBIOS/Firmware or Hardware). +# (2) Kernel can have a basic function test to avoid the kernel +# regression during the update. +# (3) We can introduce more functional or performance tests to align +# the result together, it will benefit power and performance scale optimization. + +# protect against multiple inclusion +if [ $FILE_BASIC ]; then + return 0 +else + FILE_BASIC=DONE +fi + +amd_pstate_basic() +{ + printf "\n---------------------------------------------\n" + printf "*** Running AMD P-state ut ***" + printf "\n---------------------------------------------\n" + + if ! /sbin/modprobe -q -n amd-pstate-ut; then + echo "amd-pstate-ut: module amd-pstate-ut is not found [SKIP]" + exit $ksft_skip + fi + if /sbin/modprobe -q amd-pstate-ut; then + /sbin/modprobe -q -r amd-pstate-ut + echo "amd-pstate-basic: ok" + else + echo "amd-pstate-basic: [FAIL]" + exit 1 + fi +} diff --git a/tools/testing/selftests/amd-pstate/run.sh b/tools/testing/selftests/amd-pstate/run.sh new file mode 100755 index 000000000000..715e9d01484f --- /dev/null +++ b/tools/testing/selftests/amd-pstate/run.sh @@ -0,0 +1,142 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# protect against multiple inclusion +if [ $FILE_MAIN ]; then + return 0 +else + FILE_MAIN=DONE +fi + +source basic.sh + +# amd-pstate-ut only run on x86/x86_64 AMD systems. +ARCH=$(uname -m 2>/dev/null | sed -e 's/i.86/x86/' -e 's/x86_64/x86/') +VENDOR=$(cat /proc/cpuinfo | grep -m 1 'vendor_id' | awk '{print $NF}') + +FUNC=all +OUTFILE=selftest + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + +# All amd-pstate tests +amd_pstate_all() +{ + printf "\n=============================================\n" + printf "***** Running AMD P-state Sanity Tests *****\n" + printf "=============================================\n\n" + + # unit test for amd-pstate kernel driver + amd_pstate_basic +} + +helpme() +{ + printf "Usage: $0 [OPTION...] + [-h <help>] + [-o <output-file-for-dump>] + [-c <all: All testing, + basic: Basic testing.>] + \n" + exit 2 +} + +parse_arguments() +{ + while getopts ho:c: arg + do + case $arg in + h) # --help + helpme + ;; + + c) # --func_type (Function to perform: basic (default: all)) + FUNC=$OPTARG + ;; + + o) # --output-file (Output file to store dumps) + OUTFILE=$OPTARG + ;; + + *) + helpme + ;; + esac + done +} + +prerequisite() +{ + if ! echo "$ARCH" | grep -q x86; then + echo "$0 # Skipped: Test can only run on x86 architectures." + exit $ksft_skip + fi + + if ! echo "$VENDOR" | grep -iq amd; then + echo "$0 # Skipped: Test can only run on AMD CPU." + echo "$0 # Current cpu vendor is $VENDOR." + exit $ksft_skip + fi + + scaling_driver=$(cat /sys/devices/system/cpu/cpufreq/policy0/scaling_driver) + if [ "$scaling_driver" != "amd-pstate" ]; then + echo "$0 # Skipped: Test can only run on amd-pstate driver." + echo "$0 # Please set X86_AMD_PSTATE enabled." + echo "$0 # Current cpufreq scaling drvier is $scaling_driver." + exit $ksft_skip + fi + + msg="Skip all tests:" + if [ ! -w /dev ]; then + echo $msg please run this as root >&2 + exit $ksft_skip + fi +} + +do_test() +{ + case "$FUNC" in + "all") + amd_pstate_all + ;; + + "basic") + amd_pstate_basic + ;; + + *) + echo "Invalid [-f] function type" + helpme + ;; + esac +} + +# clear dumps +pre_clear_dumps() +{ + case "$FUNC" in + "all") + rm -rf $OUTFILE* + ;; + + *) + ;; + esac +} + +post_clear_dumps() +{ + rm -rf $OUTFILE.log +} + +# Parse arguments +parse_arguments $@ + +# Make sure all requirements are met +prerequisite + +# Run requested functions +pre_clear_dumps +do_test | tee -a $OUTFILE.log +post_clear_dumps
Modify amd-pstate-ut.sh to basic.sh. The purpose of this modification is to facilitate the subsequent addition of gitsource, tbench and other tests. Then you can specify test case in kselftest/amd-pstate, for example: sudo ./run.sh -c basic, this command only test basic kernel funcitions. The detail please run the below script. ./run.sh --help Signed-off-by: Meng Li <li.meng@amd.com> --- tools/testing/selftests/amd-pstate/Makefile | 3 +- .../selftests/amd-pstate/amd-pstate-ut.sh | 56 ------- tools/testing/selftests/amd-pstate/basic.sh | 38 +++++ tools/testing/selftests/amd-pstate/run.sh | 142 ++++++++++++++++++ 4 files changed, 182 insertions(+), 57 deletions(-) delete mode 100755 tools/testing/selftests/amd-pstate/amd-pstate-ut.sh create mode 100755 tools/testing/selftests/amd-pstate/basic.sh create mode 100755 tools/testing/selftests/amd-pstate/run.sh