Lines Matching refs:ien
106 u32 ien; member
154 unsigned int ien, iclr; in sprd_stop_tx() local
157 ien = serial_in(port, SPRD_IEN); in sprd_stop_tx()
160 ien &= ~SPRD_IEN_TX_EMPTY; in sprd_stop_tx()
163 serial_out(port, SPRD_IEN, ien); in sprd_stop_tx()
168 unsigned int ien; in sprd_start_tx() local
170 ien = serial_in(port, SPRD_IEN); in sprd_start_tx()
171 if (!(ien & SPRD_IEN_TX_EMPTY)) { in sprd_start_tx()
172 ien |= SPRD_IEN_TX_EMPTY; in sprd_start_tx()
173 serial_out(port, SPRD_IEN, ien); in sprd_start_tx()
179 unsigned int ien, iclr; in sprd_stop_rx() local
182 ien = serial_in(port, SPRD_IEN); in sprd_stop_rx()
184 ien &= ~(SPRD_IEN_RX_FULL | SPRD_IEN_BREAK_DETECT); in sprd_stop_rx()
187 serial_out(port, SPRD_IEN, ien); in sprd_stop_rx()
318 unsigned int ien, fc; in sprd_startup() local
355 ien = serial_in(port, SPRD_IEN); in sprd_startup()
356 ien |= SPRD_IEN_RX_FULL | SPRD_IEN_BREAK_DETECT | SPRD_IEN_TIMEOUT; in sprd_startup()
357 serial_out(port, SPRD_IEN, ien); in sprd_startup()