Searched refs:tx_dma_chan (Results 1 – 8 of 8) sorted by relevance
/drivers/tty/serial/ |
D | sirfsoc_uart.c | 149 if (sirfport->tx_dma_chan) { in sirfsoc_uart_stop_tx() 151 dmaengine_pause(sirfport->tx_dma_chan); in sirfsoc_uart_stop_tx() 192 dmaengine_resume(sirfport->tx_dma_chan); in sirfsoc_uart_tx_with_dma() 245 sirfport->tx_dma_chan, sirfport->tx_dma_addr, in sirfsoc_uart_tx_with_dma() 257 dma_async_issue_pending(sirfport->tx_dma_chan); in sirfsoc_uart_tx_with_dma() 267 if (sirfport->tx_dma_chan) in sirfsoc_uart_start_tx() 571 if (sirfport->tx_dma_chan) in sirfsoc_uart_isr() 856 if (sirfport->tx_dma_chan) in sirfsoc_uart_set_termios() 940 if (sirfport->tx_dma_chan) { in sirfsoc_uart_startup() 1023 if (sirfport->tx_dma_chan) in sirfsoc_uart_shutdown() [all …]
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D | serial-tegra.c | 125 struct dma_chan *tx_dma_chan; member 408 dmaengine_tx_status(tup->tx_dma_chan, tup->tx_cookie, &state); in tegra_uart_tx_dma_complete() 431 tup->tx_dma_desc = dmaengine_prep_slave_single(tup->tx_dma_chan, in tegra_uart_start_tx_dma() 444 dma_async_issue_pending(tup->tx_dma_chan); in tegra_uart_start_tx_dma() 503 dmaengine_terminate_all(tup->tx_dma_chan); in tegra_uart_stop_tx() 504 dmaengine_tx_status(tup->tx_dma_chan, tup->tx_cookie, &state); in tegra_uart_stop_tx() 926 dmaengine_terminate_all(tup->tx_dma_chan); in tegra_uart_dma_channel_free() 927 dma_release_channel(tup->tx_dma_chan); in tegra_uart_dma_channel_free() 930 tup->tx_dma_chan = NULL; in tegra_uart_dma_channel_free() 983 tup->tx_dma_chan = dma_chan; in tegra_uart_dma_channel_allocate() [all …]
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D | mxs-auart.c | 441 struct dma_chan *tx_dma_chan; member 556 struct dma_chan *channel = s->tx_dma_chan; in mxs_auart_dma_tx() 912 if (s->tx_dma_chan) { in mxs_auart_dma_exit_channel() 913 dma_release_channel(s->tx_dma_chan); in mxs_auart_dma_exit_channel() 914 s->tx_dma_chan = NULL; in mxs_auart_dma_exit_channel() 953 s->tx_dma_chan = dma_request_slave_channel(s->dev, "tx"); in mxs_auart_dma_init() 954 if (!s->tx_dma_chan) in mxs_auart_dma_init()
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D | sirfsoc_uart.h | 423 struct dma_chan *tx_dma_chan; member
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/drivers/spi/ |
D | spi-tegra20-slink.c | 212 struct dma_chan *tx_dma_chan; member 447 tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan, in tegra_slink_start_tx_dma() 459 dma_async_issue_pending(tspi->tx_dma_chan); in tegra_slink_start_tx_dma() 549 dmaengine_terminate_all(tspi->tx_dma_chan); in tegra_slink_start_dma_based_transfer() 649 tspi->tx_dma_chan = dma_chan; in tegra_slink_init_dma_param() 676 dma_chan = tspi->tx_dma_chan; in tegra_slink_deinit_dma_param() 679 tspi->tx_dma_chan = NULL; in tegra_slink_deinit_dma_param() 901 dmaengine_terminate_all(tspi->tx_dma_chan); in handle_dma_based_xfer() 907 dmaengine_terminate_all(tspi->tx_dma_chan); in handle_dma_based_xfer() 1153 if (tspi->tx_dma_chan) in tegra_slink_remove()
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D | spi-tegra114.c | 210 struct dma_chan *tx_dma_chan; member 438 tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan, in tegra_spi_start_tx_dma() 450 dma_async_issue_pending(tspi->tx_dma_chan); in tegra_spi_start_tx_dma() 535 dmaengine_terminate_all(tspi->tx_dma_chan); in tegra_spi_start_dma_based_transfer() 623 tspi->tx_dma_chan = dma_chan; in tegra_spi_init_dma_param() 650 dma_chan = tspi->tx_dma_chan; in tegra_spi_deinit_dma_param() 653 tspi->tx_dma_chan = NULL; in tegra_spi_deinit_dma_param() 930 dmaengine_terminate_all(tspi->tx_dma_chan); in handle_dma_based_xfer() 936 dmaengine_terminate_all(tspi->tx_dma_chan); in handle_dma_based_xfer() 1153 if (tspi->tx_dma_chan) in tegra_spi_remove()
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/drivers/ntb/ |
D | ntb_transport.c | 125 struct dma_chan *tx_dma_chan; member 522 qp->tx_dma_chan ? "Yes" : "No"); in debugfs_read() 1572 struct dma_chan *chan = qp->tx_dma_chan; in ntb_async_tx_submit() 1631 struct dma_chan *chan = qp->tx_dma_chan; in ntb_async_tx() 1785 qp->tx_dma_chan = in ntb_transport_create_queue() 1788 if (!qp->tx_dma_chan) in ntb_transport_create_queue() 1797 qp->tx_dma_chan = NULL; in ntb_transport_create_queue() 1802 qp->tx_dma_chan ? "DMA" : "CPU"); in ntb_transport_create_queue() 1842 if (qp->tx_dma_chan) in ntb_transport_create_queue() 1843 dma_release_channel(qp->tx_dma_chan); in ntb_transport_create_queue() [all …]
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/drivers/net/ethernet/ |
D | ec_bhf.c | 140 int tx_dma_chan; member 280 priv->tx_dma_chan = ioread8(ec_info + INFO_BLOCK_TX_CHAN); in ec_bhf_setup_offsets() 417 err = ec_bhf_alloc_dma_mem(priv, &priv->tx_buf, priv->tx_dma_chan, in ec_bhf_open()
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