Lines Matching full:txfifo
113 unsigned int txfifo; /* number of words pushed in tx FIFO */ member
819 * when TXFIFO is half empty in mx31_prepare_transfer()
1155 while (spi_imx->txfifo < spi_imx->devtype_data->fifo_size) { in spi_imx_push()
1159 spi_imx->txfifo >= DIV_ROUND_UP(spi_imx->remainder, 4)) in spi_imx_push()
1162 spi_imx->txfifo++; in spi_imx_push()
1173 while (spi_imx->txfifo && in spi_imx_isr()
1176 spi_imx->txfifo--; in spi_imx_isr()
1184 if (spi_imx->txfifo) { in spi_imx_isr()
1499 spi_imx->txfifo = 0; in spi_imx_pio_transfer()
1530 spi_imx->txfifo = 0; in spi_imx_poll_transfer()
1540 while (spi_imx->txfifo) { in spi_imx_poll_transfer()
1542 while (spi_imx->txfifo && in spi_imx_poll_transfer()
1545 spi_imx->txfifo--; in spi_imx_poll_transfer()
1554 if (spi_imx->txfifo && in spi_imx_poll_transfer()
1585 spi_imx->txfifo = 0; in spi_imx_pio_transfer_target()
1602 * after 64 words writtern to TXFIFO, even TXFIFO becomes empty, in spi_imx_pio_transfer_target()