Searched refs:tx_dma_desc (Results 1 - 10 of 10) sorted by relevance
/linux-master/drivers/net/ethernet/altera/ |
H A D | altera_msgdma.c | 111 csrwr32(lower_32_bits(buffer->dma_addr), priv->tx_dma_desc, 113 csrwr32(upper_32_bits(buffer->dma_addr), priv->tx_dma_desc, 115 csrwr32(0, priv->tx_dma_desc, msgdma_descroffs(write_addr_lo)); 116 csrwr32(0, priv->tx_dma_desc, msgdma_descroffs(write_addr_hi)); 117 csrwr32(buffer->len, priv->tx_dma_desc, msgdma_descroffs(len)); 118 csrwr32(0, priv->tx_dma_desc, msgdma_descroffs(burst_seq_num)); 119 csrwr32(MSGDMA_DESC_TX_STRIDE, priv->tx_dma_desc, 121 csrwr32(MSGDMA_DESC_CTL_TX_SINGLE, priv->tx_dma_desc,
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H A D | altera_sgdma.c | 80 (void __force *)priv->tx_dma_desc, 90 memset_io(priv->tx_dma_desc, 0, priv->txdescmem); 119 memset_io(priv->tx_dma_desc, 0, priv->txdescmem); 170 (struct sgdma_descrip __iomem *)priv->tx_dma_desc; 205 ((csrrd8(priv->tx_dma_desc, sgdma_descroffs(control)) 410 uintptr_t offs = (uintptr_t)desc - (uintptr_t)priv->tx_dma_desc;
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H A D | altera_tse.h | 414 void __iomem *tx_dma_desc; member in struct:altera_tse_private
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H A D | altera_tse_main.c | 1169 priv->tx_dma_desc = descmap; 1202 &priv->tx_dma_desc);
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/linux-master/drivers/dma/ |
H A D | at_xdmac.c | 275 struct dma_async_tx_descriptor tx_dma_desc; member in struct:at_xdmac_desc 339 return container_of(txd, struct at_xdmac_desc, tx_dma_desc); 471 reg = AT_XDMAC_CNDA_NDA(first->tx_dma_desc.phys); 574 dma_async_tx_descriptor_init(&desc->tx_dma_desc, chan); 575 desc->tx_dma_desc.tx_submit = at_xdmac_tx_submit; 576 desc->tx_dma_desc.phys = phys; 615 prev->lld.mbr_nda = desc->tx_dma_desc.phys; 853 first->tx_dma_desc.flags = flags; 856 ret = &first->tx_dma_desc; 907 "%s: desc=0x%p, tx_dma_desc [all...] |
/linux-master/drivers/spi/ |
H A D | spi-stm32.c | 1434 struct dma_async_tx_descriptor *tx_dma_desc, *rx_dma_desc; local 1455 tx_dma_desc = NULL; 1460 tx_dma_desc = dmaengine_prep_slave_sg( 1467 if ((spi->tx_buf && spi->dma_tx && !tx_dma_desc) || 1471 if (spi->cur_comm == SPI_FULL_DUPLEX && (!tx_dma_desc || !rx_dma_desc)) 1486 if (tx_dma_desc) { 1489 tx_dma_desc->callback = spi->cfg->dma_tx_cb; 1490 tx_dma_desc->callback_param = spi; 1493 if (dma_submit_error(dmaengine_submit(tx_dma_desc))) {
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H A D | spi-tegra20-slink.c | 206 struct dma_async_tx_descriptor *tx_dma_desc; member in struct:tegra_slink_data 435 tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan, 438 if (!tspi->tx_dma_desc) { 443 tspi->tx_dma_desc->callback = tegra_slink_dma_complete; 444 tspi->tx_dma_desc->callback_param = &tspi->tx_dma_complete; 446 dmaengine_submit(tspi->tx_dma_desc);
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H A D | spi-tegra114.c | 219 struct dma_async_tx_descriptor *tx_dma_desc; member in struct:tegra_spi_data 475 tspi->tx_dma_desc = dmaengine_prep_slave_single(tspi->tx_dma_chan, 478 if (!tspi->tx_dma_desc) { 483 tspi->tx_dma_desc->callback = tegra_spi_dma_complete; 484 tspi->tx_dma_desc->callback_param = &tspi->tx_dma_complete; 486 dmaengine_submit(tspi->tx_dma_desc);
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H A D | spi-tegra210-quad.c | 229 struct dma_async_tx_descriptor *tx_dma_desc; member in struct:tegra_qspi 496 tqspi->tx_dma_desc = dmaengine_prep_slave_single(tqspi->tx_dma_chan, tx_dma_phys, 500 if (!tqspi->tx_dma_desc) { 505 tqspi->tx_dma_desc->callback = tegra_qspi_dma_complete; 506 tqspi->tx_dma_desc->callback_param = &tqspi->tx_dma_complete; 507 dmaengine_submit(tqspi->tx_dma_desc);
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/linux-master/drivers/tty/serial/ |
H A D | serial-tegra.c | 136 struct dma_async_tx_descriptor *tx_dma_desc; member in struct:tegra_uart_port 524 async_tx_ack(tup->tx_dma_desc); 546 tup->tx_dma_desc = dmaengine_prep_slave_single(tup->tx_dma_chan, 549 if (!tup->tx_dma_desc) { 554 tup->tx_dma_desc->callback = tegra_uart_tx_dma_complete; 555 tup->tx_dma_desc->callback_param = tup; 558 tup->tx_cookie = dmaengine_submit(tup->tx_dma_desc); 624 async_tx_ack(tup->tx_dma_desc);
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