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Searched refs:dma_rx_channel (Results 1 – 6 of 6) sorted by relevance

/drivers/ata/
Dpata_ep93xx.c136 struct dma_chan *dma_rx_channel; member
629 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()
630 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()
631 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()
665 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()
667 if (!drv_data->dma_rx_channel) in ep93xx_pata_dma_init()
676 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()
685 if (dmaengine_slave_config(drv_data->dma_rx_channel, &conf)) { in ep93xx_pata_dma_init()
710 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()
749 dmaengine_terminate_all(drv_data->dma_rx_channel); in ep93xx_pata_dma_stop()
[all …]
/drivers/mmc/host/
Dmmci.c325 host->dma_rx_channel = dma_request_channel(mask, in mmci_dma_setup()
329 if (!host->dma_rx_channel) in mmci_dma_setup()
340 host->dma_tx_channel = host->dma_rx_channel; in mmci_dma_setup()
343 if (host->dma_rx_channel) in mmci_dma_setup()
344 rxname = dma_chan_name(host->dma_rx_channel); in mmci_dma_setup()
367 if (host->dma_rx_channel) { in mmci_dma_setup()
368 struct device *dev = host->dma_rx_channel->device->dev; in mmci_dma_setup()
384 if (host->dma_rx_channel) in mmci_dma_release()
385 dma_release_channel(host->dma_rx_channel); in mmci_dma_release()
388 host->dma_rx_channel = host->dma_tx_channel = NULL; in mmci_dma_release()
[all …]
Dmmci.h206 struct dma_chan *dma_rx_channel; member
/drivers/spi/
Dspi-pl022.c395 struct dma_chan *dma_rx_channel; member
784 dma_unmap_sg(pl022->dma_rx_channel->device->dev, pl022->sgt_rx.sgl, in unmap_free_dma_scatter()
917 struct dma_chan *rxchan = pl022->dma_rx_channel; in configure_dma()
1103 pl022->dma_rx_channel = dma_request_channel(mask, in pl022_dma_probe()
1106 if (!pl022->dma_rx_channel) { in pl022_dma_probe()
1126 dma_chan_name(pl022->dma_rx_channel), in pl022_dma_probe()
1134 dma_release_channel(pl022->dma_rx_channel); in pl022_dma_probe()
1135 pl022->dma_rx_channel = NULL; in pl022_dma_probe()
1147 pl022->dma_rx_channel = dma_request_slave_channel(dev, "rx"); in pl022_dma_autoprobe()
1148 if (!pl022->dma_rx_channel) in pl022_dma_autoprobe()
[all …]
/drivers/tty/serial/
Dmsm_serial_hs.c342 int dma_rx_channel; member
701 msm_dmov_stop_cmd(msm_uport->dma_rx_channel, NULL, 1); in msm_hs_set_termios()
765 msm_dmov_stop_cmd(msm_uport->dma_rx_channel, NULL, 1); in msm_hs_stop_rx_locked()
838 msm_dmov_enqueue_cmd(msm_uport->dma_rx_channel, &msm_uport->rx.xfer); in msm_hs_start_rx_locked()
1208 msm_dmov_stop_cmd(msm_uport->dma_rx_channel, NULL, 1); in msm_hs_isr()
1671 msm_uport->dma_rx_channel = resource->end; in msm_hs_probe()
/drivers/mfd/
Ddavinci_voicecodec.c112 davinci_vc->davinci_vcif.dma_rx_channel = res->start; in davinci_vc_probe()