Searched defs:dma_tx_channel (Results 1 - 4 of 4) sorted by relevance

/drivers/ata/
H A Dpata_ep93xx.c137 struct dma_chan *dma_tx_channel; member in struct:ep93xx_pata_data
632 if (drv_data->dma_tx_channel) {
633 dma_release_channel(drv_data->dma_tx_channel);
634 drv_data->dma_tx_channel = NULL;
672 drv_data->dma_tx_channel = dma_request_channel(mask,
674 if (!drv_data->dma_tx_channel) {
695 if (dmaengine_slave_config(drv_data->dma_tx_channel, &conf)) {
709 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel;
749 dmaengine_terminate_all(drv_data->dma_tx_channel);
980 if (drv_data->dma_rx_channel && drv_data->dma_tx_channel) {
[all...]
/drivers/mmc/host/
H A Dmmci.h238 struct dma_chan *dma_tx_channel; member in struct:mmci_host
/drivers/tty/serial/
H A Dmsm_serial_hs.c321 * @dma_tx_channel: Tx DMA command channel
341 int dma_tx_channel; member in struct:msm_hs_port
823 msm_dmov_enqueue_cmd(msm_uport->dma_tx_channel, &tx->xfer);
1670 msm_uport->dma_tx_channel = resource->start;
/drivers/spi/
H A Dspi-pl022.c367 * @dma_tx_channel: optional channel for TX DMA
400 struct dma_chan *dma_tx_channel; member in struct:pl022
808 dma_unmap_sg(pl022->dma_tx_channel->device->dev, pl022->sgt_tx.sgl,
944 struct dma_chan *txchan = pl022->dma_tx_channel;
1137 pl022->dma_tx_channel = dma_request_channel(mask,
1140 if (!pl022->dma_tx_channel) {
1151 dma_chan_name(pl022->dma_tx_channel));
1156 dma_release_channel(pl022->dma_tx_channel);
1175 pl022->dma_tx_channel = dma_request_slave_channel(dev, "tx");
1176 if (!pl022->dma_tx_channel)
[all...]

Completed in 89 milliseconds