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Searched refs:rx_dma_buf (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/iio/adc/
H A Dnxp-sar-adc.c143 dma_addr_t rx_dma_buf; member
611 dma_sync_single_for_cpu(dev_dma, info->rx_dma_buf, in nxp_sar_adc_dma_cb()
656 dma_sync_single_for_device(dev_dma, info->rx_dma_buf, in nxp_sar_adc_dma_cb()
680 info->rx_dma_buf, in nxp_sar_adc_start_cyclic_dma()
861 &info->rx_dma_buf, GFP_KERNEL); in nxp_sar_adc_dma_probe()
H A Dstm32-adc.c280 dma_addr_t rx_dma_buf; member
1893 adc->rx_dma_buf, in stm32_adc_dma_start()
2484 &adc->rx_dma_buf, GFP_KERNEL); in stm32_adc_dma_request()
2503 adc->rx_buf, adc->rx_dma_buf); in stm32_adc_dma_request()
2631 adc->rx_buf, adc->rx_dma_buf); in stm32_adc_probe()
2654 adc->rx_buf, adc->rx_dma_buf); in stm32_adc_remove()
H A Dat91-sama5d2_adc.c553 dma_addr_t rx_dma_buf; member
1234 st->dma_st.rx_dma_buf, in at91_adc_dma_start()
2032 &st->dma_st.rx_dma_buf, in at91_adc_dma_init()
2059 st->dma_st.rx_buf, st->dma_st.rx_dma_buf); in at91_adc_dma_init()
2083 st->dma_st.rx_buf, st->dma_st.rx_dma_buf); in at91_adc_dma_disable()
/linux/drivers/spi/
H A Dspi-fsl-dspi.c329 u32 *rx_dma_buf; member
555 dspi_push_rx(dspi, dspi->dma->rx_dma_buf[i]); in dspi_rx_dma_callback()
712 dma->rx_dma_buf = dma_alloc_noncoherent(dma->chan_rx->device->dev, in dspi_request_dma()
715 if (!dma->rx_dma_buf) { in dspi_request_dma()
750 dma->rx_dma_buf, dma->rx_dma_phys, in dspi_request_dma()
782 dma->rx_dma_buf, dma->rx_dma_phys, in dspi_release_dma()
H A Dspi-topcliff-pch.c720 const u8 *rx_dma_buf; in pch_spi_copy_rx_data_for_dma() local
729 rx_dma_buf = data->dma.rx_buf_virt; in pch_spi_copy_rx_data_for_dma()
731 *rx_buf++ = *rx_dma_buf++ & 0xFF; in pch_spi_copy_rx_data_for_dma()
/linux/drivers/tty/serial/
H A Dstm32-usart.h203 dma_addr_t rx_dma_buf; /* dma rx buffer bus address */ member
/linux/Documentation/arch/arm/stm32/
H A Dstm32-dma-mdma-chaining.rst328 mdma_conf.dst_addr = rx_dma_buf; // original memory buffer