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Searched refs:IER_TXD (Results 1 – 2 of 2) sorted by relevance

/trueos/sys/dev/cx/
HDcxddk.c161 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()
HDcxreg.h325 #define IER_TXD 0x01 /* data transmitted */ macro