Searched refs:tx_dma_chan (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/tty/serial/ |
| H A D | serial-tegra.c | 131 struct dma_chan *tx_dma_chan; member
536 dmaengine_tx_status(tup->tx_dma_chan, tup->tx_cookie, &state); in tegra_uart_start_tx_dma()
563 tup->tx_dma_desc = dmaengine_prep_slave_single(tup->tx_dma_chan, in tegra_uart_start_tx_dma()
576 dma_async_issue_pending(tup->tx_dma_chan); in tegra_uart_start_next_tx()
640 dmaengine_pause(tup->tx_dma_chan); in tegra_uart_handle_tx_pio()
641 dmaengine_tx_status(tup->tx_dma_chan, tup->tx_cookie, &state); in tegra_uart_handle_tx_pio()
642 dmaengine_terminate_all(tup->tx_dma_chan); in tegra_uart_handle_tx_pio()
1145 dmaengine_terminate_all(tup->tx_dma_chan); in tegra_uart_dma_channel_allocate()
1146 dma_release_channel(tup->tx_dma_chan); in tegra_uart_dma_channel_allocate()
1149 tup->tx_dma_chan in tegra_uart_dma_channel_allocate()
[all...] |
| /linux/drivers/ntb/ |
| H A D | ntb_transport.c | 142 struct dma_chan *tx_dma_chan; member
522 seq_printf(s, "Using TX DMA - \t%s\n", qp->tx_dma_chan ? "Yes" : "No"); in ntb_qp_debugfs_stats_show()
1858 struct dma_chan *chan = qp->tx_dma_chan; in ntb_async_tx_submit()
1917 struct dma_chan *chan = qp->tx_dma_chan; in ntb_async_tx()
2074 qp->tx_dma_chan = in ntb_transport_create_queue()
2077 if (!qp->tx_dma_chan) in ntb_transport_create_queue()
2086 qp->tx_dma_chan = NULL; in ntb_transport_create_queue()
2091 if (qp->tx_dma_chan) { in ntb_transport_create_queue()
2093 dma_map_resource(qp->tx_dma_chan->device->dev, in ntb_transport_create_queue()
2096 if (dma_mapping_error(qp->tx_dma_chan->device->dev, in ntb_transport_create_queue()
[all …]
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| /linux/drivers/net/ethernet/ |
| H A D | ec_bhf.c | 131 int tx_dma_chan; member
271 priv->tx_dma_chan = ioread8(ec_info + INFO_BLOCK_TX_CHAN); in ec_bhf_setup_offsets()
408 err = ec_bhf_alloc_dma_mem(priv, &priv->tx_buf, priv->tx_dma_chan, in ec_bhf_open()
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