20 		if (REG_RD_INT(ser, instance, reg) !=		\
22 			REG_WR(ser, instance, reg, var);	\
62 	tr_dma_en = old = REG_RD(ser, up->regi_ser, rw_tr_dma_en);  in cris_console_write()
65 		REG_WR(ser, up->regi_ser, rw_tr_dma_en, tr_dma_en);  in cris_console_write()
73 				stat = REG_RD(ser, up->regi_ser, r_stat_din);  in cris_console_write()
75 			REG_WR_INT(ser, up->regi_ser, rw_dout, '\r');  in cris_console_write()
79 			stat = REG_RD(ser, up->regi_ser, r_stat_din);  in cris_console_write()
81 		REG_WR_INT(ser, up->regi_ser, rw_dout, s[i]);  in cris_console_write()
86 		REG_WR(ser, up->regi_ser, rw_tr_dma_en, old);  in cris_console_write()
144 	reg_ser_r_stat_din rstat = REG_RD(ser, regi_ser, r_stat_din);  in crisv32_serial_get_rts()
162 	rec_ctrl = REG_RD(ser, regi_ser, rw_rec_ctrl);  in crisv32_serial_set_rts()
168 	REG_WR(ser, regi_ser, rw_rec_ctrl, rec_ctrl);  in crisv32_serial_set_rts()
175 	reg_ser_r_stat_din rstat = REG_RD(ser, regi_ser, r_stat_din);  in crisv32_serial_get_cts()
211 		prev_tr_ctrl = tr_ctrl = REG_RD(ser, regi_ser, rw_tr_ctrl);  in etraxfs_uart_send_xchar()
212 		rstat = REG_RD(ser, regi_ser, r_stat_din);  in etraxfs_uart_send_xchar()
221 	REG_WR(ser, regi_ser, rw_ack_intr, ack_intr);  in etraxfs_uart_send_xchar()
225 	REG_WR(ser, regi_ser, rw_tr_ctrl, tr_ctrl);  in etraxfs_uart_send_xchar()
231 	REG_WR(ser, regi_ser, rw_dout, dout);  in etraxfs_uart_send_xchar()
235 	rstat = REG_RD(ser, up->regi_ser, r_stat_din);  in etraxfs_uart_send_xchar()
245 		REG_WR(ser, regi_ser, rw_xoff_clr, xoff_clr);  in etraxfs_uart_send_xchar()
246 		tr_dma_en = REG_RD(ser, regi_ser, rw_tr_dma_en);  in etraxfs_uart_send_xchar()
258 		REG_WR(ser, regi_ser, rw_tr_dma_en, tr_dma_en);  in etraxfs_uart_send_xchar()
262 	REG_WR(ser, regi_ser, rw_tr_ctrl, prev_tr_ctrl);  in etraxfs_uart_send_xchar()
292 	tr_ctrl = REG_RD(ser, regi_ser, rw_tr_ctrl);  in etraxfs_uart_start_tx_bottom()
294 	REG_WR(ser, regi_ser, rw_tr_ctrl, tr_ctrl);  in etraxfs_uart_start_tx_bottom()
295 	intr_mask = REG_RD(ser, regi_ser, rw_intr_mask);  in etraxfs_uart_start_tx_bottom()
297 	REG_WR(ser, regi_ser, rw_intr_mask, intr_mask);  in etraxfs_uart_start_tx_bottom()
325 	intr_mask = REG_RD(ser, regi_ser, rw_intr_mask);  in etraxfs_uart_stop_tx()
327 	REG_WR(ser, regi_ser, rw_intr_mask, intr_mask);  in etraxfs_uart_stop_tx()
329 	tr_ctrl = REG_RD(ser, regi_ser, rw_tr_ctrl);  in etraxfs_uart_stop_tx()
331 	REG_WR(ser, regi_ser, rw_tr_ctrl, tr_ctrl);  in etraxfs_uart_stop_tx()
342 	REG_WR(ser, regi_ser, rw_xoff_clr, xoff_clr);  in etraxfs_uart_stop_tx()
350 	REG_WR(ser, regi_ser, rw_tr_dma_en, tr_dma_en);  in etraxfs_uart_stop_tx()
362 	reg_ser_rw_rec_ctrl rec_ctrl = REG_RD(ser, regi_ser, rw_rec_ctrl);  in etraxfs_uart_stop_rx()
365 	REG_WR(ser, regi_ser, rw_rec_ctrl, rec_ctrl);  in etraxfs_uart_stop_rx()
377 	rstat = REG_RD(ser, up->regi_ser, r_stat_din);  in etraxfs_uart_tx_empty()
413 	tr_ctrl = REG_RD(ser, up->regi_ser, rw_tr_ctrl);  in etraxfs_uart_break_ctl()
414 	tr_dma_en = REG_RD(ser, up->regi_ser, rw_tr_dma_en);  in etraxfs_uart_break_ctl()
415 	intr_mask = REG_RD(ser, up->regi_ser, rw_intr_mask);  in etraxfs_uart_break_ctl()
440 	REG_WR(ser, up->regi_ser, rw_tr_ctrl, tr_ctrl);  in etraxfs_uart_break_ctl()
441 	REG_WR(ser, up->regi_ser, rw_tr_dma_en, tr_dma_en);  in etraxfs_uart_break_ctl()
442 	REG_WR(ser, up->regi_ser, rw_intr_mask, intr_mask);  in etraxfs_uart_break_ctl()
461 		intr_mask = REG_RD(ser, regi_ser, rw_intr_mask);  in transmit_chars_no_dma()
464 		REG_WR(ser, regi_ser, rw_intr_mask, intr_mask);  in transmit_chars_no_dma()
475 		REG_WR(ser, regi_ser, rw_dout, dout);  in transmit_chars_no_dma()
476 		REG_WR(ser, regi_ser, rw_ack_intr, ack_intr);  in transmit_chars_no_dma()
481 		rstat = REG_RD(ser, regi_ser, r_stat_din);  in transmit_chars_no_dma()
498 	rstat = REG_RD(ser, up->regi_ser, r_stat_din);  in receive_chars_no_dma()
503 		stat_din = REG_RD(ser, up->regi_ser, rs_stat_din);  in receive_chars_no_dma()
507 		REG_WR(ser, up->regi_ser, rw_ack_intr, ack_intr);  in receive_chars_no_dma()
534 		rstat = REG_RD(ser, up->regi_ser, r_stat_din);  in receive_chars_no_dma()
555 		masked_intr = REG_RD(ser, regi_ser, r_masked_intr);  in ser_interrupt()
583 		stat = REG_RD(ser, up->regi_ser, rs_stat_din);  in etraxfs_uart_get_poll_char()
588 	REG_WR(ser, up->regi_ser, rw_ack_intr, ack_intr);  in etraxfs_uart_get_poll_char()
600 		stat = REG_RD(ser, up->regi_ser, r_stat_din);  in etraxfs_uart_put_poll_char()
602 	REG_WR_INT(ser, up->regi_ser, rw_dout, c);  in etraxfs_uart_put_poll_char()
620 	REG_WR(ser, up->regi_ser, rw_intr_mask, ser_intr_mask);  in etraxfs_uart_startup()
763 	REG_WR(ser, up->regi_ser, rw_tr_dma_en, tx_dma_en);  in etraxfs_uart_set_termios()
774 	REG_WR(ser, up->regi_ser, rw_tr_dma_en, tx_dma_en);  in etraxfs_uart_set_termios()
776 	xoff = REG_RD(ser, up->regi_ser, rw_xoff);  in etraxfs_uart_set_termios()
792 	REG_WR(ser, up->regi_ser, rw_xoff_clr, xoff_clr);  in etraxfs_uart_set_termios()