Lines Matching refs:mpi_tx
35 union cvmx_mpi_tx mpi_tx;
80 mpi_tx.u64 = 0;
81 mpi_tx.s.csid = spi->chip_select;
82 mpi_tx.s.leavecs = 1;
83 mpi_tx.s.txnum = tx_buf ? OCTEON_SPI_MAX_BYTES : 0;
84 mpi_tx.s.totnum = OCTEON_SPI_MAX_BYTES;
85 writeq(mpi_tx.u64, p->register_base + OCTEON_SPI_TX(p));
105 mpi_tx.u64 = 0;
106 mpi_tx.s.csid = spi->chip_select;
108 mpi_tx.s.leavecs = xfer->cs_change;
110 mpi_tx.s.leavecs = !xfer->cs_change;
111 mpi_tx.s.txnum = tx_buf ? len : 0;
112 mpi_tx.s.totnum = len;
113 writeq(mpi_tx.u64, p->register_base + OCTEON_SPI_TX(p));