Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
167 lines
2.3 KiB
Bash
Executable File
167 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
ALL_TESTS="
|
|
settime
|
|
adjtime
|
|
adjfreq
|
|
"
|
|
DEV=$1
|
|
|
|
##############################################################################
|
|
# Sanity checks
|
|
|
|
if [[ "$(id -u)" -ne 0 ]]; then
|
|
echo "SKIP: need root privileges"
|
|
exit 0
|
|
fi
|
|
|
|
if [[ "$DEV" == "" ]]; then
|
|
echo "SKIP: PTP device not provided"
|
|
exit 0
|
|
fi
|
|
|
|
require_command()
|
|
{
|
|
local cmd=$1; shift
|
|
|
|
if [[ ! -x "$(command -v "$cmd")" ]]; then
|
|
echo "SKIP: $cmd not installed"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
phc_sanity()
|
|
{
|
|
phc_ctl $DEV get &> /dev/null
|
|
|
|
if [ $? != 0 ]; then
|
|
echo "SKIP: unknown clock $DEV: No such device"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
require_command phc_ctl
|
|
phc_sanity
|
|
|
|
##############################################################################
|
|
# Helpers
|
|
|
|
# Exit status to return at the end. Set in case one of the tests fails.
|
|
EXIT_STATUS=0
|
|
# Per-test return value. Clear at the beginning of each test.
|
|
RET=0
|
|
|
|
check_err()
|
|
{
|
|
local err=$1
|
|
|
|
if [[ $RET -eq 0 && $err -ne 0 ]]; then
|
|
RET=$err
|
|
fi
|
|
}
|
|
|
|
log_test()
|
|
{
|
|
local test_name=$1
|
|
|
|
if [[ $RET -ne 0 ]]; then
|
|
EXIT_STATUS=1
|
|
printf "TEST: %-60s [FAIL]\n" "$test_name"
|
|
return 1
|
|
fi
|
|
|
|
printf "TEST: %-60s [ OK ]\n" "$test_name"
|
|
return 0
|
|
}
|
|
|
|
tests_run()
|
|
{
|
|
local current_test
|
|
|
|
for current_test in ${TESTS:-$ALL_TESTS}; do
|
|
$current_test
|
|
done
|
|
}
|
|
|
|
##############################################################################
|
|
# Tests
|
|
|
|
settime_do()
|
|
{
|
|
local res
|
|
|
|
res=$(phc_ctl $DEV set 0 wait 120.5 get 2> /dev/null \
|
|
| awk '/clock time is/{print $5}' \
|
|
| awk -F. '{print $1}')
|
|
|
|
(( res == 120 ))
|
|
}
|
|
|
|
adjtime_do()
|
|
{
|
|
local res
|
|
|
|
res=$(phc_ctl $DEV set 0 adj 10 get 2> /dev/null \
|
|
| awk '/clock time is/{print $5}' \
|
|
| awk -F. '{print $1}')
|
|
|
|
(( res == 10 ))
|
|
}
|
|
|
|
adjfreq_do()
|
|
{
|
|
local res
|
|
|
|
# Set the clock to be 1% faster
|
|
res=$(phc_ctl $DEV freq 10000000 set 0 wait 100.5 get 2> /dev/null \
|
|
| awk '/clock time is/{print $5}' \
|
|
| awk -F. '{print $1}')
|
|
|
|
(( res == 101 ))
|
|
}
|
|
|
|
##############################################################################
|
|
|
|
cleanup()
|
|
{
|
|
phc_ctl $DEV freq 0.0 &> /dev/null
|
|
phc_ctl $DEV set &> /dev/null
|
|
}
|
|
|
|
settime()
|
|
{
|
|
RET=0
|
|
|
|
settime_do
|
|
check_err $?
|
|
log_test "settime"
|
|
cleanup
|
|
}
|
|
|
|
adjtime()
|
|
{
|
|
RET=0
|
|
|
|
adjtime_do
|
|
check_err $?
|
|
log_test "adjtime"
|
|
cleanup
|
|
}
|
|
|
|
adjfreq()
|
|
{
|
|
RET=0
|
|
|
|
adjfreq_do
|
|
check_err $?
|
|
log_test "adjfreq"
|
|
cleanup
|
|
}
|
|
|
|
trap cleanup EXIT
|
|
|
|
tests_run
|
|
|
|
exit $EXIT_STATUS
|