342 	struct spi_qup *qup = data;  in spi_qup_dma_done()  local
344 	complete(&qup->done);  in spi_qup_dma_done()
392 	struct spi_qup *qup = spi_controller_get_devdata(host);  in spi_qup_prep_sg()  local
408 	desc->callback_param = qup;  in spi_qup_prep_sg()
449 	struct spi_qup *qup = spi_controller_get_devdata(host);  in spi_qup_do_dma()  local
465 			qup->n_words = spi_qup_sgl_get_nents_len(rx_sgl,  in spi_qup_do_dma()
466 					SPI_MAX_XFER, &rx_nents) / qup->w_size;  in spi_qup_do_dma()
468 			qup->n_words = spi_qup_sgl_get_nents_len(tx_sgl,  in spi_qup_do_dma()
469 					SPI_MAX_XFER, &tx_nents) / qup->w_size;  in spi_qup_do_dma()
470 		if (!qup->n_words)  in spi_qup_do_dma()
477 		/* before issuing the descriptors, set the QUP to run */  in spi_qup_do_dma()
478 		ret = spi_qup_set_state(qup, QUP_STATE_RUN);  in spi_qup_do_dma()
480 			dev_warn(qup->dev, "cannot set RUN state\n");  in spi_qup_do_dma()
500 		if (!wait_for_completion_timeout(&qup->done, timeout))  in spi_qup_do_dma()
517 	struct spi_qup *qup = spi_controller_get_devdata(host);  in spi_qup_do_pio()  local
520 	n_words = qup->n_words;  in spi_qup_do_pio()
522 	qup->rx_buf = xfer->rx_buf;  in spi_qup_do_pio()
523 	qup->tx_buf = xfer->tx_buf;  in spi_qup_do_pio()
527 			qup->n_words = SPI_MAX_XFER;  in spi_qup_do_pio()
529 			qup->n_words = n_words % SPI_MAX_XFER;  in spi_qup_do_pio()
531 		if (qup->tx_buf && offset)  in spi_qup_do_pio()
532 			qup->tx_buf = xfer->tx_buf + offset * SPI_MAX_XFER;  in spi_qup_do_pio()
534 		if (qup->rx_buf && offset)  in spi_qup_do_pio()
535 			qup->rx_buf = xfer->rx_buf + offset * SPI_MAX_XFER;  in spi_qup_do_pio()
541 		if (qup->n_words <= (qup->in_fifo_sz / sizeof(u32)))  in spi_qup_do_pio()
542 			qup->mode = QUP_IO_M_MODE_FIFO;  in spi_qup_do_pio()
548 		ret = spi_qup_set_state(qup, QUP_STATE_RUN);  in spi_qup_do_pio()
550 			dev_warn(qup->dev, "cannot set RUN state\n");  in spi_qup_do_pio()
554 		ret = spi_qup_set_state(qup, QUP_STATE_PAUSE);  in spi_qup_do_pio()
556 			dev_warn(qup->dev, "cannot set PAUSE state\n");  in spi_qup_do_pio()
560 		if (qup->mode == QUP_IO_M_MODE_FIFO)  in spi_qup_do_pio()
561 			spi_qup_write(qup);  in spi_qup_do_pio()
563 		ret = spi_qup_set_state(qup, QUP_STATE_RUN);  in spi_qup_do_pio()
565 			dev_warn(qup->dev, "cannot set RUN state\n");  in spi_qup_do_pio()
569 		if (!wait_for_completion_timeout(&qup->done, timeout))  in spi_qup_do_pio()
692 /* prep qup for another spi transaction of specific type */
889 	struct spi_qup *qup = spi_controller_get_devdata(host);  in spi_qup_can_dma()  local
897 		if (qup->qup_v1 && (xfer->len % qup->in_blk_sz))  in spi_qup_can_dma()
905 		if (qup->qup_v1 && (xfer->len % qup->out_blk_sz))  in spi_qup_can_dma()
910 	if (n_words <= (qup->in_fifo_sz / sizeof(u32)))  in spi_qup_can_dma()
1133 	/* if earlier version of the QUP, disable INPUT_OVERRUN */  in spi_qup_probe()
1299 	{ .compatible = "qcom,spi-qup-v1.1.1", .data = (void *)1, },
1300 	{ .compatible = "qcom,spi-qup-v2.1.1", },
1301 	{ .compatible = "qcom,spi-qup-v2.2.1", },