Searched refs:rx_dma_desc (Results 1 – 7 of 7) sorted by relevance
| /linux-4.1.27/drivers/net/ethernet/altera/ |
| D | altera_msgdma.c | 174 csrwr32(0, priv->rx_dma_desc, msgdma_descroffs(read_addr_lo)); in msgdma_add_rx_desc()
175 csrwr32(0, priv->rx_dma_desc, msgdma_descroffs(read_addr_hi)); in msgdma_add_rx_desc()
176 csrwr32(lower_32_bits(dma_addr), priv->rx_dma_desc, in msgdma_add_rx_desc()
178 csrwr32(upper_32_bits(dma_addr), priv->rx_dma_desc, in msgdma_add_rx_desc()
180 csrwr32(len, priv->rx_dma_desc, msgdma_descroffs(len)); in msgdma_add_rx_desc()
181 csrwr32(0, priv->rx_dma_desc, msgdma_descroffs(burst_seq_num)); in msgdma_add_rx_desc()
182 csrwr32(0x00010001, priv->rx_dma_desc, msgdma_descroffs(stride)); in msgdma_add_rx_desc()
183 csrwr32(control, priv->rx_dma_desc, msgdma_descroffs(control)); in msgdma_add_rx_desc()
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| D | altera_sgdma.c | 83 (void __force *)priv->rx_dma_desc, in sgdma_initialize()
104 memset_io(priv->rx_dma_desc, 0, priv->rxdescmem); in sgdma_initialize()
133 memset_io(priv->rx_dma_desc, 0, priv->rxdescmem); in sgdma_reset()
244 (struct sgdma_descrip __iomem *)priv->rx_dma_desc; in sgdma_rx_status()
352 (struct sgdma_descrip __iomem *)priv->rx_dma_desc; in sgdma_async_read()
432 uintptr_t offs = (uintptr_t)desc - (uintptr_t)priv->rx_dma_desc; in sgdma_rxphysaddr()
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| D | altera_tse.h | 419 void __iomem *rx_dma_desc; member
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| D | altera_tse_main.c | 1344 priv->rx_dma_desc = (void __iomem *)((uintptr_t)(descmap + in altera_tse_probe()
1376 &priv->rx_dma_desc); in altera_tse_probe()
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| /linux-4.1.27/drivers/tty/serial/ |
| D | serial-tegra.c | 131 struct dma_async_tx_descriptor *rx_dma_desc; member
563 async_tx_ack(tup->rx_dma_desc); in tegra_uart_rx_dma_complete()
605 async_tx_ack(tup->rx_dma_desc); in tegra_uart_handle_rx_dma()
629 tup->rx_dma_desc = dmaengine_prep_slave_single(tup->rx_dma_chan, in tegra_uart_start_rx_dma()
632 if (!tup->rx_dma_desc) { in tegra_uart_start_rx_dma()
637 tup->rx_dma_desc->callback = tegra_uart_rx_dma_complete; in tegra_uart_start_rx_dma()
638 tup->rx_dma_desc->callback_param = tup; in tegra_uart_start_rx_dma()
642 tup->rx_cookie = dmaengine_submit(tup->rx_dma_desc); in tegra_uart_start_rx_dma()
763 async_tx_ack(tup->rx_dma_desc); in tegra_uart_stop_rx()
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| /linux-4.1.27/drivers/spi/ |
| D | spi-tegra114.c | 208 struct dma_async_tx_descriptor *rx_dma_desc; member
457 tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma_chan, in tegra_spi_start_rx_dma()
460 if (!tspi->rx_dma_desc) { in tegra_spi_start_rx_dma()
465 tspi->rx_dma_desc->callback = tegra_spi_dma_complete; in tegra_spi_start_rx_dma()
466 tspi->rx_dma_desc->callback_param = &tspi->rx_dma_complete; in tegra_spi_start_rx_dma()
468 dmaengine_submit(tspi->rx_dma_desc); in tegra_spi_start_rx_dma()
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| D | spi-tegra20-slink.c | 210 struct dma_async_tx_descriptor *rx_dma_desc; member
466 tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma_chan, in tegra_slink_start_rx_dma()
469 if (!tspi->rx_dma_desc) { in tegra_slink_start_rx_dma()
474 tspi->rx_dma_desc->callback = tegra_slink_dma_complete; in tegra_slink_start_rx_dma()
475 tspi->rx_dma_desc->callback_param = &tspi->rx_dma_complete; in tegra_slink_start_rx_dma()
477 dmaengine_submit(tspi->rx_dma_desc); in tegra_slink_start_rx_dma()
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