Searched refs:BD_SC_WRAP (Results 1 – 8 of 8) sorted by relevance
| /linux-6.3-rc2/drivers/tty/serial/cpm_uart/ |
| A D | cpm_uart_core.c | 73 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) { in cpm_uart_tx_empty()
297 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_int_rx()
662 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_tx_pump()
695 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_tx_pump()
737 out_be16(&bdp->cbd_sc, BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT); in cpm_uart_initbd()
752 out_be16(&bdp->cbd_sc, BD_SC_WRAP | BD_SC_INTRPT); in cpm_uart_initbd()
968 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_early_write()
985 if (in_be16(&bdp->cbd_sc) & BD_SC_WRAP) in cpm_uart_early_write()
1040 if (bdp->cbd_sc & BD_SC_WRAP) in poll_wait_key()
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| /linux-6.3-rc2/drivers/tty/serial/ |
| A D | ucc_uart.c | 268 if (ioread16be(&bdp->status) & BD_SC_WRAP) in qe_uart_tx_empty()
350 if (ioread16be(&bdp->status) & BD_SC_WRAP) in qe_uart_tx_pump()
385 if (ioread16be(&bdp->status) & BD_SC_WRAP) in qe_uart_tx_pump()
514 if (ioread16be(&bdp->status) & BD_SC_WRAP) in qe_uart_int_rx()
611 iowrite16be(BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT, &bdp->status); in qe_uart_initbd()
636 iowrite16be(BD_SC_WRAP | BD_SC_INTRPT, &bdp->status); in qe_uart_initbd()
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| /linux-6.3-rc2/include/soc/fsl/ |
| A D | cpm.h | 99 #define BD_SC_WRAP (0x2000) /* Last buffer descriptor */ macro
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| /linux-6.3-rc2/drivers/spi/ |
| A D | spi-fsl-cpm.c | 86 out_be16(&rx_bd->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT | BD_SC_WRAP); in fsl_spi_cpm_bufs_start()
93 out_be16(&tx_bd->cbd_sc, BD_SC_READY | BD_SC_INTRPT | BD_SC_WRAP | in fsl_spi_cpm_bufs_start()
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| /linux-6.3-rc2/drivers/net/ethernet/freescale/fs_enet/ |
| A D | fs_enet-main.c | 389 ((i < fep->rx_ring - 1) ? 0 : BD_SC_WRAP)); in fs_init_bds()
396 CBDW_SC(bdp, (i < fep->rx_ring - 1) ? 0 : BD_SC_WRAP); in fs_init_bds()
406 CBDW_SC(bdp, (i < fep->tx_ring - 1) ? 0 : BD_SC_WRAP); in fs_init_bds()
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| /linux-6.3-rc2/drivers/i2c/busses/ |
| A D | i2c-cpm.c | 211 setbits16(&tbdf->cbd_sc, BD_SC_LAST | BD_SC_WRAP); in cpm_i2c_parse_message()
226 setbits16(&rbdf->cbd_sc, BD_SC_WRAP); in cpm_i2c_parse_message()
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| /linux-6.3-rc2/drivers/net/ethernet/freescale/ |
| A D | fec.h | 250 #define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor */ macro
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| A D | fec_main.c | 935 bdp->cbd_sc |= cpu_to_fec16(BD_SC_WRAP); in fec_enet_bd_init()
965 bdp->cbd_sc |= cpu_to_fec16(BD_SC_WRAP); in fec_enet_bd_init()
3382 bdp->cbd_sc |= cpu_to_fec16(BD_SC_WRAP); in fec_enet_alloc_rxq_buffers()
3418 bdp->cbd_sc |= cpu_to_fec16(BD_SC_WRAP); in fec_enet_alloc_txq_buffers()
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