1. A method of enhancing a refresh PCI translation (RPCIT) operation to refresh a translation lookaside buffer (TLB), the method comprising: determining, by a computer processor, a request to perform at least one RPCIT instruction for purging at least one translation from the TLB; and purging, by the computer processor, the at least one translation from the TLB in response to executing the at least one RPCIT instruction, wherein the computer processor selectively performs a synchronization operation prior to completing the at least one RPCIT instruction.