Lines Matching refs:dz_in
99 static u16 dz_in(struct dz_port *dport, unsigned offset) in dz_in() function
128 tmp = dz_in(dport, DZ_TCR); /* read the TX flag */ in dz_stop_tx()
138 tmp = dz_in(dport, DZ_TCR); /* read the TX flag */ in dz_start_tx()
188 while ((status = dz_in(dport, DZ_RBUF)) & DZ_DVAL) { in dz_receive_chars()
259 status = dz_in(dport, DZ_CSR); in dz_transmit_chars()
318 status = dz_in(dport, DZ_MSR); in check_modem_status()
340 status = dz_in(dport, DZ_CSR); in dz_interrupt()
366 if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR) in dz_get_mctrl()
382 tmp = dz_in(dport, DZ_TCR); in dz_set_mctrl()
422 tmp = dz_in(dport, DZ_CSR); in dz_startup()
454 tmp = dz_in(dport, DZ_CSR); in dz_shutdown()
479 tmp = dz_in(dport, DZ_TCR); in dz_tx_empty()
496 tmp = dz_in(dport, DZ_TCR); in dz_break_ctl()
552 while (dz_in(dport, DZ_CSR) & DZ_CLR); in dz_reset()
813 csr = dz_in(dport, DZ_CSR); in dz_console_putchar()
815 tcr = dz_in(dport, DZ_TCR); in dz_console_putchar()
823 trdy = dz_in(dport, DZ_CSR); in dz_console_putchar()