TI_GCR_CMDRING
TI_HOSTADDR(rcb->ti_hostaddr) = TI_GCR_NIC_ADDR(TI_GCR_CMDRING);
CSR_WRITE_4(sc, TI_GCR_CMDRING + (i * 4), 0);
CSR_WRITE_4(sc, TI_GCR_CMDRING + (index * 4), *(u_int32_t *)(cmd));
CSR_WRITE_4(sc, TI_GCR_CMDRING + (index * 4), *(u_int32_t *)(cmd));
CSR_WRITE_4(sc, TI_GCR_CMDRING + (index * 4),