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Searched refs:cbd_sc (Results 1 – 18 of 18) sorted by relevance

/openbmc/u-boot/arch/powerpc/cpu/mpc85xx/
H A Dether_fcc.c134 for(i=0; rtx.txbd[txIdx].cbd_sc & BD_ENET_TX_READY; i++) { in fec_send()
143 rtx.txbd[txIdx].cbd_sc |= (BD_ENET_TX_READY | BD_ENET_TX_LAST | \ in fec_send()
146 for(i=0; rtx.txbd[txIdx].cbd_sc & BD_ENET_TX_READY; i++) { in fec_send()
154 printf("cycles: 0x%x txIdx=0x%04x status: 0x%04x\n", i, txIdx,rtx.txbd[txIdx].cbd_sc); in fec_send()
164 result = rtx.txbd[txIdx].cbd_sc & BD_ENET_TX_STATS; in fec_send()
177 if (rtx.rxbd[rxIdx].cbd_sc & BD_ENET_RX_EMPTY) { in fec_recv()
183 if (rtx.rxbd[rxIdx].cbd_sc & 0x003f) { in fec_recv()
184 printf("fec: rx error %04x\n", rtx.rxbd[rxIdx].cbd_sc); in fec_recv()
197 rtx.rxbd[PKTBUFSRX - 1].cbd_sc = (BD_ENET_RX_WRAP | BD_ENET_RX_EMPTY); in fec_recv()
201 rtx.rxbd[rxIdx].cbd_sc = BD_ENET_RX_EMPTY; in fec_recv()
[all …]
H A Dserial_scc.c112 rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP; in mpc85xx_serial_init()
115 tbdf->cbd_sc = BD_SC_WRAP; in mpc85xx_serial_init()
196 while (tbdf->cbd_sc & BD_SC_READY) in mpc85xx_serial_putc()
203 tbdf->cbd_sc |= BD_SC_READY; in mpc85xx_serial_putc()
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()
/openbmc/u-boot/drivers/serial/
H A Dserial_mpc8xx.c123 out_be16(&rtx->rxbd.cbd_sc, 0); in serial_mpc8xx_probe()
126 out_be16(&rtx->txbd.cbd_sc, 0); in serial_mpc8xx_probe()
148 setbits_be16(&rtx->txbd.cbd_sc, BD_SC_WRAP); in serial_mpc8xx_probe()
149 setbits_be16(&rtx->rxbd.cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in serial_mpc8xx_probe()
186 setbits_be16(&rtx->txbd.cbd_sc, BD_SC_READY); in serial_mpc8xx_putc()
188 while (in_be16(&rtx->txbd.cbd_sc) & BD_SC_READY) in serial_mpc8xx_putc()
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()
/openbmc/linux/drivers/i2c/busses/
H A Di2c-cpm.c205 out_be16(&tbdf->cbd_sc, 0); in cpm_i2c_parse_message()
208 setbits16(&tbdf->cbd_sc, BD_I2C_START); in cpm_i2c_parse_message()
211 setbits16(&tbdf->cbd_sc, BD_SC_LAST | BD_SC_WRAP); in cpm_i2c_parse_message()
223 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT); in cpm_i2c_parse_message()
226 setbits16(&rbdf->cbd_sc, BD_SC_WRAP); in cpm_i2c_parse_message()
229 setbits16(&tbdf->cbd_sc, BD_SC_READY); in cpm_i2c_parse_message()
236 setbits16(&tbdf->cbd_sc, BD_SC_READY | BD_SC_INTRPT); in cpm_i2c_parse_message()
261 in_be16(&tbdf->cbd_sc), in_be16(&rbdf->cbd_sc)); in cpm_i2c_check_message()
263 if (in_be16(&tbdf->cbd_sc) & BD_SC_NAK) { in cpm_i2c_check_message()
267 if (in_be16(&rbdf->cbd_sc) & BD_SC_EMPTY) { in cpm_i2c_check_message()
[all …]
/openbmc/u-boot/drivers/net/
H A Dfsl_mcdmafec.c190 if (pUsedTbd->cbd_sc & BD_ENET_TX_READY) { in fec_send()
200 pUsedTbd->cbd_sc = BD_ENET_TX_WRAP; in fec_send()
202 pUsedTbd->cbd_sc = 0; in fec_send()
224 pTbd->cbd_sc |= BD_ENET_TX_LAST | BD_ENET_TX_TC | BD_ENET_TX_READY; in fec_send()
233 while (pTbd->cbd_sc & BD_ENET_TX_READY) { in fec_send()
237 return (int)(info->txbd[info->txIdx].cbd_sc & BD_ENET_TX_STATS); in fec_send()
277 if (!(prbd->cbd_sc & BD_ENET_RX_EMPTY)) { in fec_recv()
278 if ((prbd->cbd_sc & BD_ENET_RX_LAST) && in fec_recv()
279 !(prbd->cbd_sc & BD_ENET_RX_ERR) && in fec_recv()
293 prbd->cbd_sc = (BD_ENET_RX_WRAP | BD_ENET_RX_EMPTY); in fec_recv()
[all …]
H A Dmcffec.c131 while ((info->txbd[info->txIdx].cbd_sc & BD_ENET_TX_READY) && in fec_send()
142 info->txbd[info->txIdx].cbd_sc |= BD_ENET_TX_RDY_LST; in fec_send()
164 while ((info->txbd[info->txIdx].cbd_sc & BD_ENET_TX_READY) && in fec_send()
176 info->txbd[info->txIdx].cbd_sc, in fec_send()
177 (info->txbd[info->txIdx].cbd_sc & 0x003C) >> 2); in fec_send()
181 rc = (info->txbd[info->txIdx].cbd_sc & BD_ENET_TX_STATS); in fec_send()
200 if (info->rxbd[info->rxIdx].cbd_sc & BD_ENET_RX_EMPTY) { in fec_recv()
207 if (info->rxbd[info->rxIdx].cbd_sc & 0x003f) { in fec_recv()
210 info->rxbd[info->rxIdx].cbd_sc); in fec_recv()
214 info->rxbd[info->rxIdx].cbd_sc); in fec_recv()
[all …]
H A Dmpc8xx_fec.c182 while ((in_be16(&rtx->txbd[txIdx].cbd_sc) & BD_ENET_TX_READY) && in fec_send()
192 setbits_be16(&rtx->txbd[txIdx].cbd_sc, in fec_send()
200 while ((in_be16(&rtx->txbd[txIdx].cbd_sc) & BD_ENET_TX_READY) && in fec_send()
209 rc = in_be16(&rtx->txbd[txIdx].cbd_sc) & BD_ENET_TX_STATS; in fec_send()
225 if (in_be16(&rtx->rxbd[rxIdx].cbd_sc) & BD_ENET_RX_EMPTY) { in fec_recv()
232 if (!(in_be16(&rtx->rxbd[rxIdx].cbd_sc) & 0x003f)) { in fec_recv()
255 out_be16(&rtx->rxbd[PKTBUFSRX - 1].cbd_sc, in fec_recv()
259 out_be16(&rtx->rxbd[rxIdx].cbd_sc, BD_ENET_RX_EMPTY); in fec_recv()
570 out_be16(&rtx->rxbd[i].cbd_sc, BD_ENET_RX_EMPTY); in fec_init()
574 setbits_be16(&rtx->rxbd[PKTBUFSRX - 1].cbd_sc, BD_ENET_RX_WRAP); in fec_init()
[all …]
/openbmc/linux/drivers/tty/serial/
H A Dcpm_uart.c73 if (in_be16(&bdp->cbd_sc) & BD_SC_READY) in cpm_uart_tx_empty()
76 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) { in cpm_uart_tx_empty()
254 status = in_be16(&bdp->cbd_sc); in cpm_uart_int_rx()
296 clrbits16(&bdp->cbd_sc, BD_SC_BR | BD_SC_FR | BD_SC_PR | in cpm_uart_int_rx()
298 setbits16(&bdp->cbd_sc, BD_SC_EMPTY); in cpm_uart_int_rx()
300 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_int_rx()
663 setbits16(&bdp->cbd_sc, BD_SC_READY); in cpm_uart_tx_pump()
665 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_tx_pump()
684 while (!(in_be16(&bdp->cbd_sc) & BD_SC_READY) && !uart_circ_empty(xmit)) { in cpm_uart_tx_pump()
695 setbits16(&bdp->cbd_sc, BD_SC_READY); in cpm_uart_tx_pump()
[all …]
/openbmc/u-boot/drivers/spi/
H A Dmpc8xx_spi.c135 clrbits_be16(&tbdf->cbd_sc, BD_SC_READY); in mpc8xx_spi_probe()
136 clrbits_be16(&rbdf->cbd_sc, BD_SC_EMPTY); in mpc8xx_spi_probe()
165 out_be16(&tbdf->cbd_sc, BD_SC_READY | BD_SC_LAST | BD_SC_WRAP); in mpc8xx_spi_xfer()
170 out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_WRAP); in mpc8xx_spi_xfer()
188 if ((in_be16(&tbdf->cbd_sc) & BD_SC_READY) == 0) in mpc8xx_spi_xfer()
/openbmc/linux/drivers/soc/fsl/qe/
H A Dqmc.c335 ctrl = qmc_read16(&bd->cbd_sc); in qmc_chan_write_submit()
352 qmc_write16(&bd->cbd_sc, ctrl); in qmc_chan_write_submit()
390 ctrl = qmc_read16(&bd->cbd_sc); in qmc_chan_write_done()
401 qmc_write16(&bd->cbd_sc, ctrl & ~QMC_BD_TX_UB); in qmc_chan_write_done()
415 ctrl = qmc_read16(&bd->cbd_sc); in qmc_chan_write_done()
442 ctrl = qmc_read16(&bd->cbd_sc); in qmc_chan_read_submit()
459 qmc_write16(&bd->cbd_sc, ctrl); in qmc_chan_read_submit()
506 ctrl = qmc_read16(&bd->cbd_sc); in qmc_chan_read_done()
518 qmc_write16(&bd->cbd_sc, ctrl & ~QMC_BD_RX_UB); in qmc_chan_read_done()
534 ctrl = qmc_read16(&bd->cbd_sc); in qmc_chan_read_done()
[all …]
/openbmc/linux/drivers/net/ethernet/freescale/fs_enet/
H A Dfs_enet.h228 #define CBDW_SC(_cbd, _sc) __cbd_out16(&(_cbd)->cbd_sc, (_sc))
233 #define CBDR_SC(_cbd) __cbd_in16(&(_cbd)->cbd_sc)
/openbmc/linux/drivers/net/ethernet/freescale/
H A Dfec_main.c415 fec16_to_cpu(bdp->cbd_sc), in fec_dump()
512 status = fec16_to_cpu(bdp->cbd_sc); in fec_enet_txq_submit_frag_skb()
564 bdp->cbd_sc = cpu_to_fec16(status); in fec_enet_txq_submit_frag_skb()
609 status = fec16_to_cpu(bdp->cbd_sc); in fec_enet_txq_submit_skb()
686 bdp->cbd_sc = cpu_to_fec16(status); in fec_enet_txq_submit_skb()
715 status = fec16_to_cpu(bdp->cbd_sc); in fec_enet_txq_put_data_tso()
758 bdp->cbd_sc = cpu_to_fec16(status); in fec_enet_txq_put_data_tso()
776 status = fec16_to_cpu(bdp->cbd_sc); in fec_enet_txq_put_hdr_tso()
812 bdp->cbd_sc = cpu_to_fec16(status); in fec_enet_txq_put_hdr_tso()
912 tmp_bdp->cbd_sc = 0; in fec_enet_txq_submit_tso()
[all …]
H A Dfec.h218 __fec16 cbd_sc; /* Control and status info */ member
230 __fec16 cbd_sc; /* Control and status info */ member
/openbmc/linux/include/soc/fsl/
H A Dcpm.h89 ushort cbd_sc; /* Status and Control */ member
/openbmc/linux/drivers/spi/
H A Dspi-fsl-cpm.c87 iowrite16be(BD_SC_EMPTY | BD_SC_INTRPT | BD_SC_WRAP, &rx_bd->cbd_sc); in fsl_spi_cpm_bufs_start()
95 &tx_bd->cbd_sc); in fsl_spi_cpm_bufs_start()
/openbmc/u-boot/arch/m68k/include/asm/
H A Dfec.h22 ushort cbd_sc; /* Status and Control */ member
/openbmc/u-boot/arch/powerpc/include/asm/
H A Dcpm_8xx.h73 ushort cbd_sc; /* Status and Control */ member
H A Dcpm_85xx.h107 ushort cbd_sc; /* Status and Control */ member