For reference, here are the new IPC entries that were made for the ALS X/Y phase between c1als and c1lsc:

controls@fb ~ 0$ egrep -A5 'C1:ALS-(X|Y)_PHASE' /opt/rtcds/caltech/c1/chans/ipc/C1.ipc
[C1:ALS-Y_PHASE]
ipcType=PCIE
ipcRate=16384
ipcHost=c1ioo
ipcNum=114
desc=Automatically generated by feCodeGen.pl on 2014_Apr_17_14:27:41
--
[C1:ALS-X_PHASE]
ipcType=PCIE
ipcRate=16384
ipcHost=c1ioo
ipcNum=115
desc=Automatically generated by feCodeGen.pl on 2014_Apr_17_14:28:53
controls@fb ~ 0$ 

After all this IPC cleanup is done we should go through and clean out all the defunct entries from the C1.ipc file.