Lines Matching full:txfifo
118 unsigned int txfifo; /* number of words pushed in tx FIFO */ member
879 * when TXFIFO is half empty in mx31_prepare_transfer()
1215 while (spi_imx->txfifo < spi_imx->devtype_data->fifo_size) { in spi_imx_push()
1219 spi_imx->txfifo >= DIV_ROUND_UP(spi_imx->remainder, 4)) in spi_imx_push()
1222 spi_imx->txfifo++; in spi_imx_push()
1233 while (spi_imx->txfifo && in spi_imx_isr()
1236 spi_imx->txfifo--; in spi_imx_isr()
1244 if (spi_imx->txfifo) { in spi_imx_isr()
1561 spi_imx->txfifo = 0; in spi_imx_pio_transfer()
1592 spi_imx->txfifo = 0; in spi_imx_poll_transfer()
1602 while (spi_imx->txfifo) { in spi_imx_poll_transfer()
1604 while (spi_imx->txfifo && in spi_imx_poll_transfer()
1607 spi_imx->txfifo--; in spi_imx_poll_transfer()
1616 if (spi_imx->txfifo && in spi_imx_poll_transfer()
1647 spi_imx->txfifo = 0; in spi_imx_pio_transfer_target()
1664 * after 64 words writtern to TXFIFO, even TXFIFO becomes empty, in spi_imx_pio_transfer_target()