def test_config_PPC_RTAS(self):
# This function checks for a kernel configuration option named
# CONFIG_PPC_RTAS. If set then checks for files namely sockets,
# chips.
self._check_kernel_config('CONFIG_PPC_RTAS')
sysfs_file = "/sys/devices/hv_24x7/interface/"
files = os.listdir(sysfs_file)
if not ('sockets' in files and 'chipspersocket' in files and
'coresperchip' in files):
self.fail('Required sysfs files "sockets, coresperchip,\
chipspersocket" not found.')
self._verify_lscpu_sysfs('%ssockets' % sysfs_file, self.psockets)
self._verify_lscpu_sysfs('%schipspersocket' % sysfs_file, self.pchips)
self._verify_lscpu_sysfs('%scoresperchip' % sysfs_file, self.pcorechips)
self._create_temp_user()
user_cmd = "su - test_pmu -c"
self._verify_lscpu_sysfs_test("%s 'cat %ssockets'"
% (user_cmd, sysfs_file), self.psockets)
self._verify_lscpu_sysfs_test("%s 'cat %schipspersocket'"
% (user_cmd, sysfs_file), self.pchips)
self._verify_lscpu_sysfs_test("%s 'cat %scoresperchip'"
% (user_cmd, sysfs_file), self.pcorechips)
self._remove_temp_user()
if self.pchips == "1" and self.psockets == "1" and self.pcorechips == "1":
output = dmesg.collect_errors_dmesg('rtas error: Error calling get-system-parameter')
if len(output):
self.fail("RTAS error occured")
def test_TPM_register(self):
output = dmesg.collect_errors_dmesg(
'tpm_ibmvtpm 30000003: CRQ initialization completed')
if not len(output):
self.skip(
"TPM initialized message not found, dmesg got cleared(?)")
else:
self.log.info("TPM intialized successfully.")
def test_PMU_register(self):
# This function tests whether performance monitor hardware support
# registered or not. If not found any registered messages in dmesg
# output this test will fail.
output = dmesg.collect_errors_dmesg('performance monitor hardware support registered')
if not len(output):
self.fail("No registered PMUs found.")
else:
for line in output:
matchFound = re.search(r"\] (.*) performance", line)
if matchFound:
self.pmu_list.append(matchFound.group(1))
self.log.info("Found PMUs %s" % self.pmu_list)
def test_pmu_register_dmesg(self):
# This function tests whether performance monitor hardware support
# registered or not. If not found any registered messages in dmesg
# output this test will fail.
output = dmesg.collect_errors_dmesg('NVDIMM performance monitor support registered')
if not output:
self.fail("NVDIMM PMUs not found in dmesg.")
else:
for line in output:
# Looking for
#nvdimm_pmu: nmem0 NVDIMM performance monitor support registered
matchFound = re.search(r"nvdimm_pmu: (.*) NVDIMM", line)
if matchFound:
pmu = matchFound.group(1)
if pmu not in self.pmu_list:
self.pmu_list.append(pmu)
if self.pmu_list:
self.log.info("Found PMUs: %s" % self.pmu_list)
else:
self.fail("dmesg: nmem PMUs not found")