Searched refs:rbdf (Results 1 – 2 of 2) sorted by relevance
78 volatile cbd_t *tbdf, *rbdf; in mpc85xx_serial_init() local110 rbdf = (cbd_t *)&(cpm->im_dprambase[dpaddr]); in mpc85xx_serial_init()111 rbdf->cbd_bufaddr = (uint) (rbdf+2); in mpc85xx_serial_init()112 rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP; in mpc85xx_serial_init()113 tbdf = rbdf + 1; in mpc85xx_serial_init()114 tbdf->cbd_bufaddr = ((uint) (rbdf+2)) + 1; in mpc85xx_serial_init()208 volatile cbd_t *rbdf; in mpc85xx_serial_getc() local214 rbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_rbase]); in mpc85xx_serial_getc()218 while (rbdf->cbd_sc & BD_SC_EMPTY) in mpc85xx_serial_getc()223 c = *(volatile unsigned char *)rbdf->cbd_bufaddr; in mpc85xx_serial_getc()[all …]
37 cbd_t __iomem *tbdf, *rbdf; in mpc8xx_spi_probe() local133 rbdf = (cbd_t __iomem *)&cp->cp_dpmem[CPM_SPI_BASE_RX]; in mpc8xx_spi_probe()136 clrbits_be16(&rbdf->cbd_sc, BD_SC_EMPTY); in mpc8xx_spi_probe()150 cbd_t __iomem *tbdf, *rbdf; in mpc8xx_spi_xfer() local158 rbdf = (cbd_t __iomem *)&cp->cp_dpmem[CPM_SPI_BASE_RX]; in mpc8xx_spi_xfer()169 out_be32(&rbdf->cbd_bufaddr, (ulong)din); in mpc8xx_spi_xfer()170 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in mpc8xx_spi_xfer()171 out_be16(&rbdf->cbd_datlen, 0); /* rx length has no significance */ in mpc8xx_spi_xfer()