Searched refs:SCI_TDRE (Results 1 – 2 of 2) sorted by relevance
111 #define SCI_TDRE 0x80 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */ macro163 #define SCxSR_TDxE(port) (((port)->type == PORT_SCI) ? SCI_TDRE : SCIF_TDFE)
374 return !(sci_in(port, SCxSR) & SCI_TDRE); in sci_txfill()