def subnet_swinf_SA(sched,sbn):
"""Coroutine to fetch all :class:`~rdma.IBA.SMPSwitchInfo` records
from the SA and store them in *sbn*."""
res = yield sched.SubnAdmGetTable(IBA.SASwitchInfoRecord());
if res:
sbn.set_max_lid(max(I.LID for I in res));
for I in res:
np = sbn.get_node(type_=rdma.subnet.Switch,portIdx=0,LID=I.LID);
np[0].swinf = I.switchInfo;
sbn.loaded.add("all_SwitchInfo");
def SubnGet(self,payload,path,attributeModifier=0):
ID = payload.MAD_ATTRIBUTE_ID;
meth = payload.MAD_SUBNGET;
if ID == IBA.SMPGUIDInfo.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SAGUIDInfoRecord());
req.LID = self.get_path_lid(path);
req.blockNum = attributeModifier;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
lambda x:x.GUIDInfo);
if ID == IBA.SMPLinearForwardingTable.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SALinearForwardingTableRecord());
req.LID = self.get_path_lid(path);
req.blockNum = attributeModifier;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
(lambda x:x.linearForwardingTable,
self._sa_error));
if ID == IBA.SMPMulticastForwardingTable.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SAMulticastForwardingTableRecord());
req.LID = self.get_path_lid(path);
req.blockNum = attributeModifier & ((1<<9)-1);
req.position = (attributeModifier >> 12) & 0xF;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
(lambda x:x.multicastForwardingTable,
self._sa_error));
if ID == IBA.SMPNodeDescription.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SANodeRecord());
req.LID = self.get_path_lid(path);
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
self._finish_nodedesc);
if ID == IBA.SMPNodeInfo.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SANodeRecord());
req.LID = self.get_path_lid(path);
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
self._finish_nodeinfo);
if ID == IBA.SMPPKeyTable.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SAPKeyTableRecord());
req.LID = self.get_path_lid(path);
nt = getattr(path,"_cached_node_type",None);
if nt is None or nt == IBA.NODE_SWITCH:
req.portNum = attributeModifier >> 16;
req.blockNum = attributeModifier & 0xFFFF;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
(lambda x:x.PKeyTable,
self._sa_error));
if ID == IBA.SMPPortInfo.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SAPortInfoRecord());
req.endportLID = self.get_path_lid(path);
if (attributeModifier == 0 and
getattr(path,"_cached_node_type",None) != IBA.NODE_SWITCH):
# This can mean 'whatever port' or it can mean 'switch port 0'
# If we don't know the node type then do a get table and
# figure it out.
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGETTABLE,
self._finish_port_info_attr0);
req.portNum = attributeModifier;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
lambda x:x.portInfo);
if ID == IBA.SMPSLToVLMappingTable.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SASLToVLMappingTableRecord());
req.LID = self.get_path_lid(path);
req.inputPortNum = (attributeModifier >> 8) & 0xFF;
req.outputPortNum = attributeModifier & 0xFF;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
(lambda x:x.SLToVLMappingTable,
self._sa_error));
if ID == IBA.SMPSMInfo.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SASMInfoRecord());
req.LID = self.get_path_lid(path);
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
lambda x:x.SMInfo);
if ID == IBA.SMPSwitchInfo.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SASwitchInfoRecord());
req.LID = self.get_path_lid(path);
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
lambda x:x.switchInfo);
if ID == IBA.SMPVLArbitrationTable.MAD_ATTRIBUTE_ID:
req = IBA.ComponentMask(IBA.SAVLArbitrationTableRecord());
req.LID = self.get_path_lid(path);
req.outputPortNum = attributeModifier & 0xFFFF;
req.blockNum = (attributeModifier >> 16) & 0xFFFF;
return self._subn_adm_do(req,self.sa_path,0,
req.MAD_SUBNADMGET,
(lambda x:x.VLArbitrationTable,
self._sa_error));
return self._parent.SubnGet(payload,path,attributeModifier);