171 	struct qspi_xfer xfer;  member
203 	const struct qspi_xfer *xfer;  in qcom_qspi_pio_xfer_cfg()  local
205 	xfer = &ctrl->xfer;  in qcom_qspi_pio_xfer_cfg()
208 	pio_xfer_cfg |= xfer->dir;  in qcom_qspi_pio_xfer_cfg()
209 	if (xfer->is_last)  in qcom_qspi_pio_xfer_cfg()
214 	iomode = qspi_buswidth_to_iomode(ctrl, xfer->buswidth);  in qcom_qspi_pio_xfer_cfg()
226 	pio_xfer_ctrl |= ctrl->xfer.rem_bytes;  in qcom_qspi_pio_xfer_ctrl()
240 	if (ctrl->xfer.dir == QSPI_WRITE)  in qcom_qspi_pio_xfer()
262 	ctrl->xfer.rem_bytes = 0;  in qcom_qspi_handle_err()
323 	virt_cmd_desc->direction = ctrl->xfer.dir;  in qcom_qspi_alloc_desc()
324 	virt_cmd_desc->multi_io_mode = qspi_buswidth_to_iomode(ctrl, ctrl->xfer.buswidth);  in qcom_qspi_alloc_desc()
325 	virt_cmd_desc->fragment = !ctrl->xfer.is_last;  in qcom_qspi_alloc_desc()
339 				struct spi_transfer *xfer)  in qcom_qspi_setup_dma_desc()  argument
352 	sgt = (ctrl->xfer.dir == QSPI_READ) ? &xfer->rx_sg : &xfer->tx_sg;  in qcom_qspi_setup_dma_desc()
371 		if (ctrl->xfer.dir == QSPI_READ && (dma_len_sg & 0x03)) {  in qcom_qspi_setup_dma_desc()
409 			 struct spi_device *slv, struct spi_transfer *xfer)  in qcom_qspi_can_dma()  argument
411 	return xfer->len > QSPI_MAX_BYTES_FIFO;  in qcom_qspi_can_dma()
416 				  struct spi_transfer *xfer)  in qcom_qspi_transfer_one()  argument
425 	if (xfer->speed_hz)  in qcom_qspi_transfer_one()
426 		speed_hz = xfer->speed_hz;  in qcom_qspi_transfer_one()
436 	if (xfer->rx_buf) {  in qcom_qspi_transfer_one()
437 		ctrl->xfer.dir = QSPI_READ;  in qcom_qspi_transfer_one()
438 		ctrl->xfer.buswidth = xfer->rx_nbits;  in qcom_qspi_transfer_one()
439 		ctrl->xfer.rx_buf = xfer->rx_buf;  in qcom_qspi_transfer_one()
441 		ctrl->xfer.dir = QSPI_WRITE;  in qcom_qspi_transfer_one()
442 		ctrl->xfer.buswidth = xfer->tx_nbits;  in qcom_qspi_transfer_one()
443 		ctrl->xfer.tx_buf = xfer->tx_buf;  in qcom_qspi_transfer_one()
445 	ctrl->xfer.is_last = list_is_last(&xfer->transfer_list,  in qcom_qspi_transfer_one()
447 	ctrl->xfer.rem_bytes = xfer->len;  in qcom_qspi_transfer_one()
449 	if (xfer->rx_sg.nents || xfer->tx_sg.nents) {  in qcom_qspi_transfer_one()
456 		ret = qcom_qspi_setup_dma_desc(ctrl, xfer);  in qcom_qspi_transfer_one()
543 	wr_cnts = min(wr_cnts, ctrl->xfer.rem_bytes);  in pio_read()
549 		word_buf = ctrl->xfer.rx_buf;  in pio_read()
550 		ctrl->xfer.rem_bytes -= words_to_read * QSPI_BYTES_PER_WORD;  in pio_read()
552 		ctrl->xfer.rx_buf = word_buf + words_to_read;  in pio_read()
556 		byte_buf = ctrl->xfer.rx_buf;  in pio_read()
558 		ctrl->xfer.rem_bytes -= bytes_to_read;  in pio_read()
561 		ctrl->xfer.rx_buf = byte_buf;  in pio_read()
569 	const void *xfer_buf = ctrl->xfer.tx_buf;  in pio_write()
580 	if (ctrl->xfer.rem_bytes < QSPI_BYTES_PER_WORD) {  in pio_write()
582 		wr_size = min(wr_fifo_bytes, ctrl->xfer.rem_bytes);  in pio_write()
583 		ctrl->xfer.rem_bytes -= wr_size;  in pio_write()
589 		ctrl->xfer.tx_buf = byte_buf;  in pio_write()
596 		rem_words = ctrl->xfer.rem_bytes / QSPI_BYTES_PER_WORD;  in pio_write()
600 		ctrl->xfer.rem_bytes -= wr_size * QSPI_BYTES_PER_WORD;  in pio_write()
604 		ctrl->xfer.tx_buf = word_buf + wr_size;  in pio_write()
626 	if (ctrl->xfer.dir == QSPI_WRITE) {  in qcom_qspi_irq()
644 	if (!ctrl->xfer.rem_bytes) {  in qcom_qspi_irq()
654 		ctrl->xfer.rem_bytes = 0;  in qcom_qspi_irq()