ADAPTER_STATUS
val = PIF_RCSR(ADAPTER_STATUS);
reg = PIF_RCSR(ADAPTER_STATUS);
val = PIF_RCSR(ADAPTER_STATUS);
while ((PIF_RCSR(ADAPTER_STATUS) & QUIESCENT) != QUIESCENT)
while ((PIF_RCSR(ADAPTER_STATUS) & QUIESCENT) != QUIESCENT)
val = PIF_RCSR(ADAPTER_STATUS);