497 	u32 ext_ftr_ptr;  in rio_mport_get_physefb()  local
500 	ext_ftr_ptr = rio_mport_get_efb(port, local, destid, hopcount, 0);  in rio_mport_get_physefb()
502 	while (ext_ftr_ptr)  {  in rio_mport_get_physefb()
504 			rio_local_read_config_32(port, ext_ftr_ptr,  in rio_mport_get_physefb()
508 						 ext_ftr_ptr, &ftr_header);  in rio_mport_get_physefb()
521 			return ext_ftr_ptr;  in rio_mport_get_physefb()
527 		ext_ftr_ptr = rio_mport_get_efb(port, local, destid,  in rio_mport_get_physefb()
528 						hopcount, ext_ftr_ptr);  in rio_mport_get_physefb()
531 	return ext_ftr_ptr;  in rio_mport_get_physefb()
611 	u32 ext_ftr_ptr;  in rio_enable_rx_tx_port()  local
619 	ext_ftr_ptr = rio_mport_get_physefb(port, local, destid, hopcount);  in rio_enable_rx_tx_port()
622 		rio_local_read_config_32(port, ext_ftr_ptr +  in rio_enable_rx_tx_port()
627 		ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), &regval) < 0)  in rio_enable_rx_tx_port()
642 		rio_local_write_config_32(port, ext_ftr_ptr +  in rio_enable_rx_tx_port()
646 		    ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), regval) < 0)  in rio_enable_rx_tx_port()
1083 	u32 asm_info, ext_ftr_ptr, ftr_header;  in rio_mport_get_feature()  local
1091 	ext_ftr_ptr = asm_info & RIO_EXT_FTR_PTR_MASK;  in rio_mport_get_feature()
1093 	while (ext_ftr_ptr) {  in rio_mport_get_feature()
1095 			rio_local_read_config_32(port, ext_ftr_ptr,  in rio_mport_get_feature()
1099 						 ext_ftr_ptr, &ftr_header);  in rio_mport_get_feature()
1101 			return ext_ftr_ptr;  in rio_mport_get_feature()
1102 		if (!(ext_ftr_ptr = RIO_GET_BLOCK_PTR(ftr_header)))  in rio_mport_get_feature()