/drivers/tty/serial/8250/ |
H A D | 8250_dma.c | 53 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 D | 8250.h | 29 struct dma_chan *rxchan; member in struct:uart_8250_dma
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/drivers/crypto/qce/ |
H A D | dma.c | 27 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 D | dma.h | 40 struct dma_chan *rxchan; member in struct:qce_dma_data
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/drivers/spi/ |
H A D | spi-dw-mid.c | 62 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);
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H A D | spi-pl022.c | 943 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 D | spi-dw.h | 140 struct dma_chan *rxchan; member in struct:dw_spi
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H A D | spi-atmel.c | 553 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);
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/drivers/net/wan/ |
H A D | cosa.c | 159 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 D | amba-pl011.c | 704 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 D | davinci_emac.c | 331 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...] |