Install CMCNE (Connectrix Manager Converged Network Edition), it will act as SMI-S provider for Brocades. Documents and software can be found from support.emc.com ("CMCNE" will be good product to search)  CMCNE needs to be deployed on Windows server. See list of supported versions in CMCNE documentation. (User Guide, available in support.emc.com) "Agent only" installation is sufficient, no need for CMCNE license and whatnot.
I want to add several Brocade SAN switches to be monitored by ViPR SRM, but cant workout how to setup the SMI-S provider required for the Brocade Solution Pack...
Setup SMI-S Provider for ViPR SRM