Lines Matching refs:dz_in
102 static u16 dz_in(struct dz_port *dport, unsigned offset) in dz_in() function
131 tmp = dz_in(dport, DZ_TCR); /* read the TX flag */ in dz_stop_tx()
141 tmp = dz_in(dport, DZ_TCR); /* read the TX flag */ in dz_start_tx()
191 while ((status = dz_in(dport, DZ_RBUF)) & DZ_DVAL) { in dz_receive_chars()
262 status = dz_in(dport, DZ_CSR); in dz_transmit_chars()
321 status = dz_in(dport, DZ_MSR); in check_modem_status()
343 status = dz_in(dport, DZ_CSR); in dz_interrupt()
369 if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR) in dz_get_mctrl()
385 tmp = dz_in(dport, DZ_TCR); in dz_set_mctrl()
425 tmp = dz_in(dport, DZ_CSR); in dz_startup()
457 tmp = dz_in(dport, DZ_CSR); in dz_shutdown()
482 tmp = dz_in(dport, DZ_TCR); in dz_tx_empty()
499 tmp = dz_in(dport, DZ_TCR); in dz_break_ctl()
555 while (dz_in(dport, DZ_CSR) & DZ_CLR); in dz_reset()
815 csr = dz_in(dport, DZ_CSR); in dz_console_putchar()
817 tcr = dz_in(dport, DZ_TCR); in dz_console_putchar()
825 trdy = dz_in(dport, DZ_CSR); in dz_console_putchar()