Searched refs:dma_rx_channel (Results 1 – 4 of 4) sorted by relevance
137 struct dma_chan *dma_rx_channel; member630 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()631 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()632 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()666 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()668 if (!drv_data->dma_rx_channel) in ep93xx_pata_dma_init()677 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()686 if (dmaengine_slave_config(drv_data->dma_rx_channel, &conf)) { in ep93xx_pata_dma_init()711 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()750 dmaengine_terminate_all(drv_data->dma_rx_channel); in ep93xx_pata_dma_stop()[all …]
156 struct dma_chan *dma_rx_channel; member632 desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel, in qcom_slim_ngd_rx_msgq_cb()644 dma_async_issue_pending(ctrl->dma_rx_channel); in qcom_slim_ngd_rx_msgq_cb()657 desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel, in qcom_slim_ngd_post_rx_msgq()670 dma_async_issue_pending(ctrl->dma_rx_channel); in qcom_slim_ngd_post_rx_msgq()680 ctrl->dma_rx_channel = dma_request_chan(dev, "rx"); in qcom_slim_ngd_init_rx_msgq()681 if (IS_ERR(ctrl->dma_rx_channel)) { in qcom_slim_ngd_init_rx_msgq()683 ret = PTR_ERR(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()684 ctrl->dma_rx_channel = NULL; in qcom_slim_ngd_init_rx_msgq()707 dma_release_channel(ctrl->dma_rx_channel); in qcom_slim_ngd_init_rx_msgq()[all …]
392 struct dma_chan *dma_rx_channel; member794 dma_unmap_sg(pl022->dma_rx_channel->device->dev, pl022->sgt_rx.sgl, in unmap_free_dma_scatter()926 struct dma_chan *rxchan = pl022->dma_rx_channel; in configure_dma()1112 pl022->dma_rx_channel = dma_request_channel(mask, in pl022_dma_probe()1115 if (!pl022->dma_rx_channel) { in pl022_dma_probe()1133 dma_chan_name(pl022->dma_rx_channel), in pl022_dma_probe()1141 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_probe()1142 pl022->dma_rx_channel = NULL; in pl022_dma_probe()1162 pl022->dma_rx_channel = chan; in pl022_dma_autoprobe()1184 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_autoprobe()[all …]
82 u32 dma_rx_channel; member