rxchan 19 drivers/crypto/qce/dma.c dma->rxchan = dma_request_slave_channel_reason(dev, "rx"); rxchan 20 drivers/crypto/qce/dma.c if (IS_ERR(dma->rxchan)) { rxchan 21 drivers/crypto/qce/dma.c ret = PTR_ERR(dma->rxchan); rxchan 36 drivers/crypto/qce/dma.c dma_release_channel(dma->rxchan); rxchan 45 drivers/crypto/qce/dma.c dma_release_channel(dma->rxchan); rxchan 100 drivers/crypto/qce/dma.c struct dma_chan *rxchan = dma->rxchan; rxchan 105 drivers/crypto/qce/dma.c ret = qce_dma_prep_sg(rxchan, rx_sg, rx_nents, flags, DMA_MEM_TO_DEV, rxchan 116 drivers/crypto/qce/dma.c dma_async_issue_pending(dma->rxchan); rxchan 124 drivers/crypto/qce/dma.c ret = dmaengine_terminate_all(dma->rxchan); rxchan 32 drivers/crypto/qce/dma.h struct dma_chan *rxchan; rxchan 321 drivers/net/ethernet/ti/davinci_emac.c struct cpdma_chan *rxchan; rxchan 899 drivers/net/ethernet/ti/davinci_emac.c ret = cpdma_chan_submit(priv->rxchan, skb, skb->data, rxchan 1250 drivers/net/ethernet/ti/davinci_emac.c num_rx_pkts = cpdma_chan_process(priv->rxchan, budget); rxchan 1431 drivers/net/ethernet/ti/davinci_emac.c ret = cpdma_chan_idle_submit(priv->rxchan, skb, skb->data, rxchan 1880 drivers/net/ethernet/ti/davinci_emac.c priv->rxchan = cpdma_chan_create(priv->dma, EMAC_DEF_RX_CH, rxchan 1882 drivers/net/ethernet/ti/davinci_emac.c if (IS_ERR(priv->rxchan)) { rxchan 1884 drivers/net/ethernet/ti/davinci_emac.c rc = PTR_ERR(priv->rxchan); rxchan 1944 drivers/net/ethernet/ti/davinci_emac.c cpdma_chan_destroy(priv->rxchan); rxchan 1975 drivers/net/ethernet/ti/davinci_emac.c if (priv->rxchan) rxchan 1976 drivers/net/ethernet/ti/davinci_emac.c cpdma_chan_destroy(priv->rxchan); rxchan 146 drivers/net/wan/cosa.c struct channel_data *rxchan; rxchan 1841 drivers/net/wan/cosa.c cosa->rxchan = cosa->chan + ((cosa->rxsize & 0xe000) >> 13); rxchan 1846 drivers/net/wan/cosa.c if (cosa->rxchan->setup_rx) rxchan 1847 drivers/net/wan/cosa.c cosa->rxbuf = cosa->rxchan->setup_rx(cosa->rxchan, cosa->rxsize); rxchan 1852 drivers/net/wan/cosa.c cosa->num, cosa->rxchan->num); rxchan 1861 drivers/net/wan/cosa.c if (cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize & 0x1fff)) { rxchan 1899 drivers/net/wan/cosa.c cosa->num, cosa->rxchan->num, cosa->rxsize); rxchan 1908 drivers/net/wan/cosa.c if (!cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize)) rxchan 1910 drivers/net/wan/cosa.c if (cosa->rxchan->rx_done) rxchan 1911 drivers/net/wan/cosa.c if (cosa->rxchan->rx_done(cosa->rxchan)) rxchan 1912 drivers/net/wan/cosa.c clear_bit(cosa->rxchan->num, &cosa->rxbitmap); rxchan 220 drivers/spi/spi-at91-usart.c struct dma_chan *rxchan = ctlr->dma_rx; rxchan 229 drivers/spi/spi-at91-usart.c rxdesc = dmaengine_prep_slave_sg(rxchan, rxchan 258 drivers/spi/spi-at91-usart.c rxchan->device->device_issue_pending(rxchan); rxchan 733 drivers/spi/spi-atmel.c struct dma_chan *rxchan = master->dma_rx; rxchan 743 drivers/spi/spi-atmel.c if (!rxchan || !txchan) rxchan 758 drivers/spi/spi-atmel.c rxdesc = dmaengine_prep_slave_single(rxchan, rxchan 765 drivers/spi/spi-atmel.c rxdesc = dmaengine_prep_slave_sg(rxchan, rxchan 813 drivers/spi/spi-atmel.c rxchan->device->device_issue_pending(rxchan); rxchan 58 drivers/spi/spi-dw-mid.c dws->rxchan = dma_request_channel(mask, mid_spi_dma_chan_filter, rx); rxchan 59 drivers/spi/spi-dw-mid.c if (!dws->rxchan) rxchan 61 drivers/spi/spi-dw-mid.c dws->master->dma_rx = dws->rxchan; rxchan 74 drivers/spi/spi-dw-mid.c dma_release_channel(dws->rxchan); rxchan 87 drivers/spi/spi-dw-mid.c dmaengine_terminate_sync(dws->rxchan); rxchan 88 drivers/spi/spi-dw-mid.c dma_release_channel(dws->rxchan); rxchan 203 drivers/spi/spi-dw-mid.c dmaengine_slave_config(dws->rxchan, &rxconf); rxchan 205 drivers/spi/spi-dw-mid.c rxdesc = dmaengine_prep_slave_sg(dws->rxchan, rxchan 254 drivers/spi/spi-dw-mid.c dma_async_issue_pending(dws->rxchan); rxchan 273 drivers/spi/spi-dw-mid.c dmaengine_terminate_sync(dws->rxchan); rxchan 135 drivers/spi/spi-dw.h struct dma_chan *rxchan; rxchan 932 drivers/spi/spi-pl022.c struct dma_chan *rxchan = pl022->dma_rx_channel; rxchan 938 drivers/spi/spi-pl022.c if (!rxchan || !txchan) rxchan 1028 drivers/spi/spi-pl022.c dmaengine_slave_config(rxchan, &rx_conf); rxchan 1050 drivers/spi/spi-pl022.c rx_sglen = dma_map_sg(rxchan->device->dev, pl022->sgt_rx.sgl, rxchan 1061 drivers/spi/spi-pl022.c rxdesc = dmaengine_prep_slave_sg(rxchan, rxchan 1084 drivers/spi/spi-pl022.c dma_async_issue_pending(rxchan); rxchan 1093 drivers/spi/spi-pl022.c dmaengine_terminate_all(rxchan); rxchan 1097 drivers/spi/spi-pl022.c dma_unmap_sg(rxchan->device->dev, pl022->sgt_rx.sgl, rxchan 1198 drivers/spi/spi-pl022.c struct dma_chan *rxchan = pl022->dma_rx_channel; rxchan 1201 drivers/spi/spi-pl022.c dmaengine_terminate_all(rxchan); rxchan 29 drivers/tty/serial/8250/8250.h struct dma_chan *rxchan; rxchan 52 drivers/tty/serial/8250/8250_dma.c dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); rxchan 117 drivers/tty/serial/8250/8250_dma.c desc = dmaengine_prep_slave_single(dma->rxchan, dma->rx_addr, rxchan 129 drivers/tty/serial/8250/8250_dma.c dma_async_issue_pending(dma->rxchan); rxchan 139 drivers/tty/serial/8250/8250_dma.c dmaengine_pause(dma->rxchan); rxchan 141 drivers/tty/serial/8250/8250_dma.c dmaengine_terminate_async(dma->rxchan); rxchan 170 drivers/tty/serial/8250/8250_dma.c dma->rxchan = dma_request_slave_channel_compat(mask, rxchan 173 drivers/tty/serial/8250/8250_dma.c if (!dma->rxchan) rxchan 177 drivers/tty/serial/8250/8250_dma.c ret = dma_get_slave_caps(dma->rxchan, &caps); rxchan 186 drivers/tty/serial/8250/8250_dma.c dmaengine_slave_config(dma->rxchan, &dma->rxconf); rxchan 212 drivers/tty/serial/8250/8250_dma.c dma->rx_buf = dma_alloc_coherent(dma->rxchan->device->dev, dma->rx_size, rxchan 225 drivers/tty/serial/8250/8250_dma.c dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, rxchan 237 drivers/tty/serial/8250/8250_dma.c dma_release_channel(dma->rxchan); rxchan 250 drivers/tty/serial/8250/8250_dma.c dmaengine_terminate_sync(dma->rxchan); rxchan 251 drivers/tty/serial/8250/8250_dma.c dma_free_coherent(dma->rxchan->device->dev, dma->rx_size, dma->rx_buf, rxchan 253 drivers/tty/serial/8250/8250_dma.c dma_release_channel(dma->rxchan); rxchan 254 drivers/tty/serial/8250/8250_dma.c dma->rxchan = NULL; rxchan 99 drivers/tty/serial/8250/8250_mtk.c dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); rxchan 129 drivers/tty/serial/8250/8250_mtk.c desc = dmaengine_prep_slave_single(dma->rxchan, dma->rx_addr, rxchan 142 drivers/tty/serial/8250/8250_mtk.c dma_async_issue_pending(dma->rxchan); rxchan 169 drivers/tty/serial/8250/8250_mtk.c if (dmaengine_slave_config(dma->rxchan, &dma->rxconf) != 0) rxchan 790 drivers/tty/serial/8250/8250_omap.c dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); rxchan 819 drivers/tty/serial/8250/8250_omap.c if (dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state) != rxchan 846 drivers/tty/serial/8250/8250_omap.c ret = dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); rxchan 848 drivers/tty/serial/8250/8250_omap.c ret = dmaengine_pause(dma->rxchan); rxchan 855 drivers/tty/serial/8250/8250_omap.c dmaengine_terminate_all(dma->rxchan); rxchan 874 drivers/tty/serial/8250/8250_omap.c desc = dmaengine_prep_slave_single(dma->rxchan, dma->rx_addr, rxchan 888 drivers/tty/serial/8250/8250_omap.c dma_async_issue_pending(dma->rxchan); rxchan 1448 drivers/tty/serial/8250/8250_omap.c if (up->dma && up->dma->rxchan) rxchan 1471 drivers/tty/serial/8250/8250_omap.c if (up->dma && up->dma->rxchan) rxchan 831 drivers/tty/serial/amba-pl011.c struct dma_chan *rxchan = uap->dmarx.chan; rxchan 836 drivers/tty/serial/amba-pl011.c if (!rxchan) rxchan 842 drivers/tty/serial/amba-pl011.c desc = dmaengine_prep_slave_sg(rxchan, &sgbuf->sg, 1, rxchan 852 drivers/tty/serial/amba-pl011.c dmaengine_terminate_all(rxchan); rxchan 860 drivers/tty/serial/amba-pl011.c dma_async_issue_pending(rxchan); rxchan 953 drivers/tty/serial/amba-pl011.c struct dma_chan *rxchan = dmarx->chan; rxchan 965 drivers/tty/serial/amba-pl011.c if (dmaengine_pause(rxchan)) rxchan 967 drivers/tty/serial/amba-pl011.c dmastat = rxchan->device->device_tx_status(rxchan, rxchan 980 drivers/tty/serial/amba-pl011.c dmaengine_terminate_all(rxchan); rxchan 1002 drivers/tty/serial/amba-pl011.c struct dma_chan *rxchan = dmarx->chan; rxchan 1022 drivers/tty/serial/amba-pl011.c rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state); rxchan 1026 drivers/tty/serial/amba-pl011.c dmaengine_terminate_all(rxchan); rxchan 1068 drivers/tty/serial/amba-pl011.c struct dma_chan *rxchan = uap->dmarx.chan; rxchan 1077 drivers/tty/serial/amba-pl011.c rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state); rxchan 1103 drivers/tty/serial/amba-pl011.c dmaengine_terminate_all(rxchan);