486 	u32 ext_ftr_ptr;  in rio_mport_get_physefb()  local
489 	ext_ftr_ptr = rio_mport_get_efb(port, local, destid, hopcount, 0);  in rio_mport_get_physefb()
491 	while (ext_ftr_ptr)  {  in rio_mport_get_physefb()
493 			rio_local_read_config_32(port, ext_ftr_ptr,  in rio_mport_get_physefb()
497 						 ext_ftr_ptr, &ftr_header);  in rio_mport_get_physefb()
510 			return ext_ftr_ptr;  in rio_mport_get_physefb()
516 		ext_ftr_ptr = rio_mport_get_efb(port, local, destid,  in rio_mport_get_physefb()
517 						hopcount, ext_ftr_ptr);  in rio_mport_get_physefb()
520 	return ext_ftr_ptr;  in rio_mport_get_physefb()
638 	u32 ext_ftr_ptr;  in rio_enable_rx_tx_port()  local
646 	ext_ftr_ptr = rio_mport_get_physefb(port, local, destid, hopcount);  in rio_enable_rx_tx_port()
649 		rio_local_read_config_32(port, ext_ftr_ptr +  in rio_enable_rx_tx_port()
654 		ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), &regval) < 0)  in rio_enable_rx_tx_port()
669 		rio_local_write_config_32(port, ext_ftr_ptr +  in rio_enable_rx_tx_port()
673 		    ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), regval) < 0)  in rio_enable_rx_tx_port()
1110 	u32 asm_info, ext_ftr_ptr, ftr_header;  in rio_mport_get_feature()  local
1118 	ext_ftr_ptr = asm_info & RIO_EXT_FTR_PTR_MASK;  in rio_mport_get_feature()
1120 	while (ext_ftr_ptr) {  in rio_mport_get_feature()
1122 			rio_local_read_config_32(port, ext_ftr_ptr,  in rio_mport_get_feature()
1126 						 ext_ftr_ptr, &ftr_header);  in rio_mport_get_feature()
1128 			return ext_ftr_ptr;  in rio_mport_get_feature()
1129 		if (!(ext_ftr_ptr = RIO_GET_BLOCK_PTR(ftr_header)))  in rio_mport_get_feature()