Searched refs:rx_dma_chan (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/ntb/ |
| H A D | ntb_transport.c | 143 struct dma_chan *rx_dma_chan; member
523 seq_printf(s, "Using RX DMA - \t%s\n", qp->rx_dma_chan ? "Yes" : "No"); in ntb_qp_debugfs_stats_show()
1520 struct dma_chan *chan = qp->rx_dma_chan; in ntb_async_rx_submit()
1587 struct dma_chan *chan = qp->rx_dma_chan; in ntb_async_rx()
1697 if (i && qp->rx_dma_chan) in ntb_transport_rxc_db()
1698 dma_async_issue_pending(qp->rx_dma_chan); in ntb_transport_rxc_db()
2080 qp->rx_dma_chan = in ntb_transport_create_queue()
2083 if (!qp->rx_dma_chan) in ntb_transport_create_queue()
2087 qp->rx_dma_chan = NULL; in ntb_transport_create_queue()
2107 qp->rx_dma_chan ? "DMA" : "CPU"); in ntb_transport_create_queue()
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| /linux/drivers/tty/serial/ |
| H A D | serial-tegra.c | 130 struct dma_chan *rx_dma_chan; member
752 status = dmaengine_tx_status(tup->rx_dma_chan, tup->rx_cookie, &state); in tegra_uart_rx_dma_complete()
784 dmaengine_pause(tup->rx_dma_chan); in tegra_uart_handle_rx_dma()
785 dmaengine_tx_status(tup->rx_dma_chan, tup->rx_cookie, &state); in tegra_uart_handle_rx_dma()
786 dmaengine_terminate_all(tup->rx_dma_chan); in tegra_uart_handle_rx_dma()
811 tup->rx_dma_desc = dmaengine_prep_slave_single(tup->rx_dma_chan, in tegra_uart_start_rx_dma()
824 dma_async_issue_pending(tup->rx_dma_chan); in tegra_uart_handle_modem_signal_change()
1137 dmaengine_terminate_all(tup->rx_dma_chan); in tegra_uart_dma_channel_free()
1138 dma_release_channel(tup->rx_dma_chan); in tegra_uart_dma_channel_free()
1141 tup->rx_dma_chan
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| /linux/drivers/net/ethernet/ |
| H A D | ec_bhf.c | 132 int rx_dma_chan; member
272 priv->rx_dma_chan = ioread8(ec_info + INFO_BLOCK_RX_CHAN); in ec_bhf_setup_offsets()
400 err = ec_bhf_alloc_dma_mem(priv, &priv->rx_buf, priv->rx_dma_chan, in ec_bhf_open()
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