Lines Matching full:txfifo
113 unsigned int txfifo; /* number of words pushed in tx FIFO */ member
829 * when TXFIFO is half empty in mx31_prepare_transfer()
1165 while (spi_imx->txfifo < spi_imx->devtype_data->fifo_size) { in spi_imx_push()
1169 spi_imx->txfifo >= DIV_ROUND_UP(spi_imx->remainder, 4)) in spi_imx_push()
1172 spi_imx->txfifo++; in spi_imx_push()
1183 while (spi_imx->txfifo && in spi_imx_isr()
1186 spi_imx->txfifo--; in spi_imx_isr()
1194 if (spi_imx->txfifo) { in spi_imx_isr()
1509 spi_imx->txfifo = 0; in spi_imx_pio_transfer()
1540 spi_imx->txfifo = 0; in spi_imx_poll_transfer()
1550 while (spi_imx->txfifo) { in spi_imx_poll_transfer()
1552 while (spi_imx->txfifo && in spi_imx_poll_transfer()
1555 spi_imx->txfifo--; in spi_imx_poll_transfer()
1564 if (spi_imx->txfifo && in spi_imx_poll_transfer()
1595 spi_imx->txfifo = 0; in spi_imx_pio_transfer_target()
1612 * after 64 words writtern to TXFIFO, even TXFIFO becomes empty, in spi_imx_pio_transfer_target()