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Searched refs:REG_DATA (Results 1 – 5 of 5) sorted by relevance

/freebsd/sys/dev/uart/
H A Duart_dev_ns8250.c99 u_int tx = UART_NS8250_EARLY_PORT + REG_DATA; in uart_ns8250_early_putc()
124 (void)uart_getreg(bas, REG_DATA); in ns8250_clrint()
126 (void)uart_getreg(bas, REG_DATA); in ns8250_clrint()
226 (void)uart_getreg(bas, REG_DATA); in ns8250_drain()
431 uart_setreg(bas, REG_DATA, c); in ns8250_putc()
455 c = uart_getreg(bas, REG_DATA); in ns8250_getc()
939 uart_setreg(bas, REG_DATA, 0); in ns8250_bus_probe()
1043 xc = uart_getreg(bas, REG_DATA); in ns8250_bus_receive()
1053 (void)uart_getreg(bas, REG_DATA); in ns8250_bus_receive()
1103 uart_setreg(bas, REG_DATA, sc->sc_txbuf[i]); in ns8250_bus_transmit()
/freebsd/usr.sbin/bhyve/
H A Duart_emul.c240 case REG_DATA: in uart_ns16550_write()
357 case REG_DATA: in uart_ns16550_read()
/freebsd/sys/dev/ic/
H A Dz8530.h43 #define REG_DATA 1 macro
H A Dns16550.h39 #define REG_DATA com_data macro
/freebsd/sys/dev/scc/
H A Dscc_dev_z8530.c122 scc_getreg(bas, c + REG_DATA); in z8530_bfe_iclear()