def get_slot(self, pci_addr):
'''
Returns the slot number with pci_address
'''
if self.power_vm:
devspec = genio.read_file("/sys/bus/pci/devices/%s/devspec" %
pci_addr)
slot = genio.read_file("/proc/device-tree/%s/ibm,loc-code" %
devspec)
slot = re.match(r'((\w+)[\.])+(\w+)-P(\d+)-C(\d+)|Slot(\d+)',
slot).group()
else:
slot = pci.get_pci_prop(pci_addr, "PhySlot")
if not os.path.isdir('/sys/bus/pci/slots/%s' % slot):
self.log.info("%s Slot not available" % slot)
return ""
if not os.path.exists('/sys/bus/pci/slots/%s/power' % slot):
self.log.info("%s Slot does not support hotplug" % slot)
return ""
return slot
def setUp(self):
"""
Setup the device.
"""
if 'ppc' not in platform.processor():
self.cancel("Processor is not ppc64")
if os.path.exists('/proc/device-tree/bmc'):
self.cancel("Test Unsupported! on this platform")
cmd = "cat /proc/cpuinfo"
if cpu._list_matches(open('/proc/cpuinfo').readlines(),
'platform\t: pSeries\n'):
PowerVM = True
for mdl in ['rpaphp', 'rpadlpar_io']:
if not linux_modules.module_is_loaded(mdl):
linux_modules.load_module(mdl)
elif cpu._list_matches(open('/proc/cpuinfo').readlines(),
'platform\t: PowerNV\n'):
PowerVM = False
if not linux_modules.module_is_loaded("pnv_php"):
linux_modules.load_module("pnv_php")
self.return_code = 0
self.device = self.params.get('pci_device', default=' ')
self.num_of_hotplug = int(self.params.get('num_of_hotplug', default='1'))
if not os.path.isdir('/sys/bus/pci/devices/%s' % self.device):
self.cancel("PCI device given does not exist")
if PowerVM:
devspec = genio.read_file("/sys/bus/pci/devices/%s/devspec"
% self.device)
self.slot = genio.read_file("/proc/device-tree/%s/ibm,loc-code"
% devspec)
self.slot = re.match(r'((\w+)[\.])+(\w+)-P(\d+)-C(\d+)|Slot(\d+)',
self.slot).group()
else:
self.slot = pci.get_pci_prop(self.device, "PhySlot")
if not os.path.isdir('/sys/bus/pci/slots/%s' % self.slot):
self.cancel("%s Slot not available" % self.slot)
if not os.path.exists('/sys/bus/pci/slots/%s/power' % self.slot):
self.cancel("%s Slot does not support hotplug" % self.slot)
def setUp(self):
"""
Setup the device.
"""
cmd = "uname -p"
if 'ppc' not in process.system_output(cmd, ignore_status=True):
self.cancel("Processor is not ppc64")
cmd = "cat /proc/cpuinfo"
if cpu._list_matches(open('/proc/cpuinfo').readlines(),
'platform\t: pSeries\n'):
PowerVM = True
for mdl in ['rpaphp', 'rpadlpar_io']:
if not linux_modules.module_is_loaded(mdl):
linux_modules.load_module(mdl)
elif cpu._list_matches(open('/proc/cpuinfo').readlines(),
'platform\t: PowerNV\n'):
PowerVM = False
if not linux_modules.module_is_loaded("pnv_php"):
linux_modules.load_module("pnv_php")
self.return_code = 0
self.device = self.params.get('pci_device', default=' ')
self.num_of_hotplug = int(self.params.get('num_of_hotplug',
default='1'))
if not os.path.isdir('/sys/bus/pci/devices/%s' % self.device):
self.cancel("PCI device given does not exist")
if PowerVM:
devspec = genio.read_file("/sys/bus/pci/devices/%s/devspec"
% self.device)
self.slot = genio.read_file("/proc/device-tree/%s/ibm,loc-code"
% devspec)
self.slot = re.match(r'((\w+)[\.])+(\w+)-P(\d+)-C(\d+)|Slot(\d+)',
self.slot).group()
else:
self.slot = pci.get_pci_prop(self.device, "PhySlot")
if not os.path.isdir('/sys/bus/pci/slots/%s' % self.slot):
self.cancel("%s Slot not available" % self.slot)
if not os.path.exists('/sys/bus/pci/slots/%s/power' % self.slot):
self.cancel("%s Slot does not support hotplug" % self.slot)