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Searched refs:BD_SC_EMPTY (Results 1 – 12 of 12) sorted by relevance

/OK3568_Linux_fs/u-boot/arch/powerpc/cpu/mpc85xx/
H A Dserial_scc.c113 rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP; in mpc85xx_serial_init()
219 while (rbdf->cbd_sc & BD_SC_EMPTY) in mpc85xx_serial_getc()
225 rbdf->cbd_sc |= BD_SC_EMPTY; in mpc85xx_serial_getc()
239 return ((rbdf->cbd_sc & BD_SC_EMPTY) == 0); in mpc85xx_serial_tstc()
/OK3568_Linux_fs/u-boot/drivers/serial/
H A Dserial_mpc8xx.c147 setbits_be16(&rtx->rxbd.cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in smc_init()
207 while (in_be16(&rtx->rxbd.cbd_sc) & BD_SC_EMPTY) in smc_getc()
220 setbits_be16(&rtx->rxbd.cbd_sc, BD_SC_EMPTY); in smc_getc()
234 return !(in_be16(&rtx->rxbd.cbd_sc) & BD_SC_EMPTY); in smc_tstc()
/OK3568_Linux_fs/kernel/drivers/tty/serial/cpm_uart/
H A Dcpm_uart_core.c253 if (status & BD_SC_EMPTY) in cpm_uart_int_rx()
295 setbits16(&bdp->cbd_sc, BD_SC_EMPTY); in cpm_uart_int_rx()
572 port->read_status_mask = (BD_SC_EMPTY | BD_SC_OV); in cpm_uart_set_termios()
597 port->read_status_mask &= ~BD_SC_EMPTY; in cpm_uart_set_termios()
762 out_be16(&bdp->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT); in cpm_uart_initbd()
767 out_be16(&bdp->cbd_sc, BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT); in cpm_uart_initbd()
1053 if (bdp->cbd_sc & BD_SC_EMPTY) in poll_wait_key()
1068 bdp->cbd_sc |= BD_SC_EMPTY; in poll_wait_key()
/OK3568_Linux_fs/u-boot/drivers/spi/
H A Dmpc8xx_spi.c182 clrbits_be16(&rbdf->cbd_sc, BD_SC_EMPTY); in spi_init_f()
307 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in spi_xfer()
/OK3568_Linux_fs/kernel/drivers/tty/serial/
H A Ducc_uart.c477 if (status & BD_SC_EMPTY) in qe_uart_int_rx()
514 BD_SC_EMPTY); in qe_uart_int_rx()
604 qe_iowrite16be(BD_SC_EMPTY | BD_SC_INTRPT, &bdp->status); in qe_uart_initbd()
612 qe_iowrite16be(BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT, &bdp->status); in qe_uart_initbd()
918 port->read_status_mask = BD_SC_EMPTY | BD_SC_OV; in qe_uart_set_termios()
943 port->read_status_mask &= ~BD_SC_EMPTY; in qe_uart_set_termios()
/OK3568_Linux_fs/kernel/include/soc/fsl/
H A Dcpm.h97 #define BD_SC_EMPTY (0x8000) /* Receive is empty */ macro
/OK3568_Linux_fs/kernel/drivers/i2c/busses/
H A Di2c-cpm.c223 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT); in cpm_i2c_parse_message()
267 if (in_be16(&rbdf->cbd_sc) & BD_SC_EMPTY) { in cpm_i2c_check_message()
355 !(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY), in cpm_i2c_xfer()
/OK3568_Linux_fs/u-boot/arch/m68k/include/asm/
H A Dfec.h28 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro
/OK3568_Linux_fs/kernel/drivers/net/ethernet/freescale/
H A Dfec.h240 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro
/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-fsl-cpm.c86 out_be16(&rx_bd->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT | BD_SC_WRAP); in fsl_spi_cpm_bufs_start()
/OK3568_Linux_fs/u-boot/arch/powerpc/include/asm/
H A Dcpm_8xx.h78 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro
H A Dcpm_85xx.h112 #define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ macro