IOP_NUM_SCC
iop_base[IOP_NUM_SCC] = (struct mac_iop *)SCC_IOP_BASE_IIFX;
iop_base[IOP_NUM_SCC] = (struct mac_iop *)SCC_IOP_BASE_QUADRA;
pr_debug("SCC IOP detected at %p\n", iop_base[IOP_NUM_SCC]);
iop_send_queue[IOP_NUM_SCC][i] = NULL;
iop_listeners[IOP_NUM_SCC][i].devname = NULL;
iop_listeners[IOP_NUM_SCC][i].handler = NULL;