Searched refs:IER_TXD (Results 1 – 2 of 2) sorted by relevance
161 ier |= (c->mode == M_ASYNC) ? IER_TXD : (IER_TXD | IER_TXMPTY); in cx_start_chan()394 outb (IER(c->port), IER_RXD | IER_TXD | IER_TXMPTY); in cx_send()396 outb (IER(c->port), IER_RXD | IER_TXD); in cx_send()580 outb (IER(c->port), IER_RXD | IER_TXD | IER_TXMPTY); in cx_transmit_interrupt()582 outb (IER(c->port), IER_RXD | IER_TXD); in cx_transmit_interrupt()
325 #define IER_TXD 0x01 /* data transmitted */ macro