[go: nahoru, domu]

Searched refs:rxchan (Results 1 - 11 of 11) sorted by relevance

/drivers/tty/serial/8250/
H A D8250_dma.c53 dma_sync_single_for_cpu(dma->rxchan->device->dev, dma->rx_addr,
56 dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state);
57 dmaengine_terminate_all(dma->rxchan);
109 dma_status = dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state);
121 dmaengine_pause(dma->rxchan);
132 desc = dmaengine_prep_slave_single(dma->rxchan, dma->rx_addr,
143 dma_sync_single_for_device(dma->rxchan->device->dev, dma->rx_addr,
146 dma_async_issue_pending(dma->rxchan);
170 dma->rxchan = dma_request_slave_channel_compat(mask,
173 if (!dma->rxchan)
[all...]
H A D8250.h29 struct dma_chan *rxchan; member in struct:uart_8250_dma
/drivers/crypto/qce/
H A Ddma.c27 dma->rxchan = dma_request_slave_channel_reason(dev, "rx");
28 if (IS_ERR(dma->rxchan)) {
29 ret = PTR_ERR(dma->rxchan);
44 dma_release_channel(dma->rxchan);
53 dma_release_channel(dma->rxchan);
160 struct dma_chan *rxchan = dma->rxchan; local
165 ret = qce_dma_prep_sg(rxchan, rx_sg, rx_nents, flags, DMA_MEM_TO_DEV,
176 dma_async_issue_pending(dma->rxchan);
184 ret = dmaengine_terminate_all(dma->rxchan);
[all...]
H A Ddma.h40 struct dma_chan *rxchan; member in struct:qce_dma_data
/drivers/spi/
H A Dspi-dw-mid.c62 dws->rxchan = dma_request_channel(mask, mid_spi_dma_chan_filter, dws);
63 if (!dws->rxchan)
68 dws->rxchan->private = rxs;
83 dma_release_channel(dws->rxchan);
96 dmaengine_terminate_all(dws->rxchan);
97 dma_release_channel(dws->rxchan);
165 dmaengine_slave_config(dws->rxchan, &rxconf);
171 rxdesc = dmaengine_prep_slave_sg(dws->rxchan,
181 dma_async_issue_pending(dws->rxchan);
H A Dspi-pl022.c943 struct dma_chan *rxchan = pl022->dma_rx_channel; local
949 if (!rxchan || !txchan)
1039 dmaengine_slave_config(rxchan, &rx_conf);
1061 rx_sglen = dma_map_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
1072 rxdesc = dmaengine_prep_slave_sg(rxchan,
1095 dma_async_issue_pending(rxchan);
1104 dmaengine_terminate_all(rxchan);
1108 dma_unmap_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
1197 struct dma_chan *rxchan = pl022->dma_rx_channel; local
1200 dmaengine_terminate_all(rxchan);
[all...]
H A Dspi-dw.h140 struct dma_chan *rxchan; member in struct:dw_spi
H A Dspi-atmel.c553 struct dma_chan *rxchan = as->dma.chan_rx; local
564 if (!rxchan || !txchan)
600 rxdesc = dmaengine_prep_slave_sg(rxchan, &as->dma.sgrx, 1,
631 rxchan->device->device_issue_pending(rxchan);
/drivers/net/wan/
H A Dcosa.c159 struct channel_data *rxchan; member in struct:cosa_data
1859 cosa->rxchan = cosa->chan + ((cosa->rxsize & 0xe000) >> 13);
1864 if (cosa->rxchan->setup_rx)
1865 cosa->rxbuf = cosa->rxchan->setup_rx(cosa->rxchan, cosa->rxsize);
1870 cosa->num, cosa->rxchan->num);
1879 if (cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize & 0x1fff)) {
1917 cosa->num, cosa->rxchan->num, cosa->rxsize);
1926 if (!cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize))
1928 if (cosa->rxchan
[all...]
/drivers/tty/serial/
H A Damba-pl011.c704 struct dma_chan *rxchan = uap->dmarx.chan; local
709 if (!rxchan)
715 desc = dmaengine_prep_slave_sg(rxchan, &sgbuf->sg, 1,
725 dmaengine_terminate_all(rxchan);
733 dma_async_issue_pending(rxchan);
826 struct dma_chan *rxchan = dmarx->chan; local
838 if (dmaengine_pause(rxchan))
840 dmastat = rxchan->device->device_tx_status(rxchan,
853 dmaengine_terminate_all(rxchan);
875 struct dma_chan *rxchan = dmarx->chan; local
941 struct dma_chan *rxchan = uap->dmarx.chan; local
[all...]
/drivers/net/ethernet/ti/
H A Ddavinci_emac.c331 struct cpdma_chan *rxchan; member in struct:emac_priv
1039 ret = cpdma_chan_submit(priv->rxchan, skb, skb->data,
1392 num_rx_pkts = cpdma_chan_process(priv->rxchan, budget);
1560 ret = cpdma_chan_submit(priv->rxchan, skb, skb->data,
1956 priv->rxchan = cpdma_chan_create(priv->dma, rx_chan_num(EMAC_DEF_RX_CH),
1958 if (WARN_ON(!priv->txchan || !priv->rxchan)) {
2007 if (priv->rxchan)
2008 cpdma_chan_destroy(priv->rxchan);
2031 if (priv->rxchan)
2032 cpdma_chan_destroy(priv->rxchan);
[all...]

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