Searched refs:BD_SC_EMPTY (Results 1 – 6 of 6) sorted by relevance
112 rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP; in mpc85xx_serial_init()218 while (rbdf->cbd_sc & BD_SC_EMPTY) in mpc85xx_serial_getc()224 rbdf->cbd_sc |= BD_SC_EMPTY; in mpc85xx_serial_getc()238 return ((rbdf->cbd_sc & BD_SC_EMPTY) == 0); in mpc85xx_serial_tstc()
149 setbits_be16(&rtx->rxbd.cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in serial_mpc8xx_probe()205 while (in_be16(&rtx->rxbd.cbd_sc) & BD_SC_EMPTY) in serial_mpc8xx_getc()218 setbits_be16(&rtx->rxbd.cbd_sc, BD_SC_EMPTY); in serial_mpc8xx_getc()235 return !(in_be16(&rtx->rxbd.cbd_sc) & BD_SC_EMPTY); in serial_mpc8xx_pending()
136 clrbits_be16(&rbdf->cbd_sc, BD_SC_EMPTY); in mpc8xx_spi_probe()170 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in mpc8xx_spi_xfer()
27 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro
78 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro
112 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro