787 	u32 ext_ftr_ptr;  in rio_mport_get_physefb()  local
790 	ext_ftr_ptr = rio_mport_get_efb(port, local, destid, hopcount, 0);  in rio_mport_get_physefb()
792 	while (ext_ftr_ptr)  {  in rio_mport_get_physefb()
794 			rio_local_read_config_32(port, ext_ftr_ptr,  in rio_mport_get_physefb()
798 						 ext_ftr_ptr, &ftr_header);  in rio_mport_get_physefb()
811 			return ext_ftr_ptr;  in rio_mport_get_physefb()
818 			return ext_ftr_ptr;  in rio_mport_get_physefb()
824 		ext_ftr_ptr = rio_mport_get_efb(port, local, destid,  in rio_mport_get_physefb()
825 						hopcount, ext_ftr_ptr);  in rio_mport_get_physefb()
828 	return ext_ftr_ptr;  in rio_mport_get_physefb()
908 	u32 ext_ftr_ptr;  in rio_enable_rx_tx_port()  local
917 	ext_ftr_ptr = rio_mport_get_physefb(port, local, destid,  in rio_enable_rx_tx_port()
922 				ext_ftr_ptr + RIO_PORT_N_CTL_CSR(0, rmap),  in rio_enable_rx_tx_port()
926 			ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num, rmap),  in rio_enable_rx_tx_port()
935 			ext_ftr_ptr + RIO_PORT_N_CTL_CSR(0, rmap), regval);  in rio_enable_rx_tx_port()
938 			ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num, rmap),  in rio_enable_rx_tx_port()
1390 	u32 asm_info, ext_ftr_ptr, ftr_header;  in rio_mport_get_feature()  local
1398 	ext_ftr_ptr = asm_info & RIO_EXT_FTR_PTR_MASK;  in rio_mport_get_feature()
1400 	while (ext_ftr_ptr) {  in rio_mport_get_feature()
1402 			rio_local_read_config_32(port, ext_ftr_ptr,  in rio_mport_get_feature()
1406 						 ext_ftr_ptr, &ftr_header);  in rio_mport_get_feature()
1408 			return ext_ftr_ptr;  in rio_mport_get_feature()
1410 		ext_ftr_ptr = RIO_GET_BLOCK_PTR(ftr_header);  in rio_mport_get_feature()
1411 		if (!ext_ftr_ptr)  in rio_mport_get_feature()