Lines Matching refs:rx_buf
474 if (!transfer->tx_buf && !transfer->rx_buf) { in pch_spi_transfer()
732 u8 *rx_buf; in pch_spi_copy_rx_data() local
736 if (!data->cur_trans->rx_buf) in pch_spi_copy_rx_data()
740 rx_buf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data()
742 *rx_buf++ = data->pkt_rx_buff[j] & 0xFF; in pch_spi_copy_rx_data()
744 rx_sbuf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data()
753 u8 *rx_buf; in pch_spi_copy_rx_data_for_dma() local
759 if (!data->cur_trans->rx_buf) in pch_spi_copy_rx_data_for_dma()
763 rx_buf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data_for_dma()
766 *rx_buf++ = *rx_dma_buf++ & 0xFF; in pch_spi_copy_rx_data_for_dma()
767 data->cur_trans->rx_buf = rx_buf; in pch_spi_copy_rx_data_for_dma()
769 rx_sbuf = data->cur_trans->rx_buf; in pch_spi_copy_rx_data_for_dma()
773 data->cur_trans->rx_buf = rx_sbuf; in pch_spi_copy_rx_data_for_dma()
1205 char *save_rx_buf = data->cur_trans->rx_buf; in pch_spi_process_messages()
1220 data->cur_trans->rx_buf = save_rx_buf; in pch_spi_process_messages()