Searched refs:dz_in (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/tty/serial/ |
| H A D | dz.c | 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()
317 status = dz_in(dport, DZ_MSR); in check_modem_status()
339 status = dz_in(dport, DZ_CSR); in dz_interrupt()
365 if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR) in dz_get_mctrl()
381 tmp = dz_in(dport, DZ_TCR); in dz_set_mctrl()
421 tmp = dz_in(dport, DZ_CSR); in dz_startup()
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