def from_lldptool_cee(cls, tlvs):
"""
:rtype: DCBModel
"""
lldptool_cee = tlvs['CEE DCBX TLV']['Application TLV:']
# _ = {'Applications': {('Ethertype', 35078): {8: True},
# ('Ethertype', 35092): {8: True},
# ('TCP/UDP Port', 3260): {16: True}}}
applications = {}
for app_entry, priority_mask in lldptool_cee['Applications'].iteritems():
selector, protocol = app_entry
priorities = bitmask_to_dict(priority_mask)
for up in priorities:
applications[AppPriorityEntry(priority=up,
selector=cls.selectors[
selector],
protocol=protocol)] = True
return cls(
control=DCBControlModel(
enable=True,
# advertise is always true because we are either transmitting
# or receiving when displayed by lldptool
advertise=True,
willing=lldptool.yes_no_to_bool(lldptool_cee["Willing"])),
data=AppModel(applications=applications))
def from_lldptool_ieee(cls, tlvs):
"""
:rtype: DCBModel
"""
lldptool_ieee = tlvs['IEEE 8021QAZ PFC TLV']
return cls(
control=DCBControlModel(
enable=True,
# advertise is always true because we are either transmitting
# or receiving when displayed by lldptool
advertise=True,
willing=lldptool.yes_no_to_bool(lldptool_ieee["Willing"])),
data=ETSModel(
enabled=lldptool_ieee['PFC enabled'],
max_tcs=lldptool_ieee["PFC capable traffic classes"]))
def from_lldptool_ieee(cls, tlvs):
"""
:rtype: DCBModel
"""
lldptool_ieee = tlvs['IEEE 8021QAZ ETS Configuration TLV']
return cls(
control=DCBControlModel(
enable=True,
# advertise is always true because we are either transmitting
# or receiving when displayed by lldptool
advertise=True,
willing=lldptool.yes_no_to_bool(lldptool_ieee["Willing"])),
data=ETSModel(
up2tc=lldptool.up2tc(lldptool_ieee['PRIO_MAP']),
tcbw=dcbtool.percentages(lldptool_ieee['TC Bandwidth']),
tsa=lldptool.tsa(lldptool_ieee["TSA_MAP"])))
def from_lldptool_cee(cls, tlvs):
"""
:rtype: DCBModel
"""
lldptool_cee = tlvs['CEE DCBX TLV']['Priority Groups TLV:']
tsa_map, up2tc = DCBTool.cee_to_ieee_ets(
lldptool_cee['PGID Priorities'])
return cls(
control=DCBControlModel(
enable=True,
# advertise is always true because we are either transmitting
# or receiving when displayed by lldptool
advertise=True,
willing=lldptool.yes_no_to_bool(lldptool_cee["Willing"])),
data=ETSModel(
up2tc=up2tc,
tcbw=lldptool_cee['PGID Percentages'],
tsa=tsa_map))
