Searched refs:tx_rx (Results 1 – 3 of 3) sorted by relevance
| /openbmc/u-boot/drivers/w1/ |
| H A D | mxc_w1.c | 38 u16 tx_rx; member
93 readw(®s->tx_rx); in mxc_w1_read_byte()
94 writew(0xFF, ®s->tx_rx); in mxc_w1_read_byte()
101 return (u8)readw(®s->tx_rx); in mxc_w1_read_byte()
119 readw(®s->tx_rx); in mxc_w1_write_byte()
120 writew(byte, ®s->tx_rx); in mxc_w1_write_byte()
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| /openbmc/qemu/hw/ssi/ |
| H A D | xilinx_spips.c | 454 uint8_t tx_rx[2] = { 0 }; in xlnx_zynqmp_qspips_flush_fifo_g() local
505 tx_rx[0] = ARRAY_FIELD_EX32(s->regs, in xlnx_zynqmp_qspips_flush_fifo_g()
510 tx_rx[i] = fifo8_pop(&s->tx_fifo_g); in xlnx_zynqmp_qspips_flush_fifo_g()
519 tx_rx[1] = tx_rx[0]; in xlnx_zynqmp_qspips_flush_fifo_g()
523 DB_PRINT_L(1, "bus %d tx = %02x\n", i, tx_rx[i]); in xlnx_zynqmp_qspips_flush_fifo_g()
524 tx_rx[i] = ssi_transfer(XILINX_SPIPS(s)->spi[i], tx_rx[i]); in xlnx_zynqmp_qspips_flush_fifo_g()
525 DB_PRINT_L(1, "bus %d rx = %02x\n", i, tx_rx[i]); in xlnx_zynqmp_qspips_flush_fifo_g()
536 DB_PRINT_L(1, "bus %d push_byte = %02x\n", i, tx_rx[i]); in xlnx_zynqmp_qspips_flush_fifo_g()
537 fifo8_push(&s->rx_fifo_g, tx_rx[i]); in xlnx_zynqmp_qspips_flush_fifo_g()
613 uint8_t tx_rx[MAX_NUM_BUSSES] = { 0 }; in xilinx_spips_flush_txfifo() local
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| H A D | xlnx-versal-ospi.c | 634 uint32_t tx_rx = fifo8_pop(&s->tx_fifo); in ospi_flush_txfifo() local
636 tx_rx = ssi_transfer(s->spi, tx_rx); in ospi_flush_txfifo()
637 fifo8_push(&s->rx_fifo, tx_rx); in ospi_flush_txfifo()
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