116 uart_probe(struct uart_devinfo *di)  in uart_probe()  argument
120 	uart_lock(di->hwmtx);  in uart_probe()
121 	res = di->ops->probe(&di->bas);  in uart_probe()
122 	uart_unlock(di->hwmtx);  in uart_probe()
127 uart_init(struct uart_devinfo *di)  in uart_init()  argument
129 	uart_lock(di->hwmtx);  in uart_init()
130 	di->ops->init(&di->bas, di->baudrate, di->databits, di->stopbits,  in uart_init()
131 	    di->parity);  in uart_init()
132 	uart_unlock(di->hwmtx);  in uart_init()
136 uart_term(struct uart_devinfo *di)  in uart_term()  argument
138 	uart_lock(di->hwmtx);  in uart_term()
139 	di->ops->term(&di->bas);  in uart_term()
140 	uart_unlock(di->hwmtx);  in uart_term()
144 uart_putc(struct uart_devinfo *di, int c)  in uart_putc()  argument
146 	uart_lock(di->hwmtx);  in uart_putc()
147 	di->ops->putc(&di->bas, c);  in uart_putc()
148 	uart_unlock(di->hwmtx);  in uart_putc()
152 uart_rxready(struct uart_devinfo *di)  in uart_rxready()  argument
156 	uart_lock(di->hwmtx);  in uart_rxready()
157 	res = di->ops->rxready(&di->bas);  in uart_rxready()
158 	uart_unlock(di->hwmtx);  in uart_rxready()
163 uart_poll(struct uart_devinfo *di)  in uart_poll()  argument
167 	uart_lock(di->hwmtx);  in uart_poll()
168 	if (di->ops->rxready(&di->bas))  in uart_poll()
169 		res = di->ops->getc(&di->bas, NULL);  in uart_poll()
172 	uart_unlock(di->hwmtx);  in uart_poll()
177 uart_getc(struct uart_devinfo *di)  in uart_getc()  argument
180 	return (di->ops->getc(&di->bas, di->hwmtx));  in uart_getc()
183 void uart_grab(struct uart_devinfo *di);
184 void uart_ungrab(struct uart_devinfo *di);