| /linux-master/drivers/crypto/qce/ |
| H A D | dma.c | 15 dma->txchan = dma_request_chan(dev, "tx");
16 if (IS_ERR(dma->txchan))
17 return PTR_ERR(dma->txchan);
38 dma_release_channel(dma->txchan);
44 dma_release_channel(dma->txchan);
104 struct dma_chan *txchan = dma->txchan; local
113 return qce_dma_prep_sg(txchan, tx_sg, tx_nents, flags, DMA_DEV_TO_MEM,
120 dma_async_issue_pending(dma->txchan);
128 return ret ?: dmaengine_terminate_all(dma->txchan);
[all...] |
| H A D | dma.h | 31 struct dma_chan *txchan; member in struct:qce_dma_data
|
| /linux-master/drivers/tty/serial/8250/ |
| H A D | 8250_dma.c | 22 dma_sync_single_for_cpu(dma->txchan->device->dev, dma->tx_addr,
96 dmaengine_pause(dma->txchan);
98 dmaengine_resume(dma->txchan);
114 desc = dmaengine_prep_slave_single(dma->txchan,
129 dma_sync_single_for_device(dma->txchan->device->dev, dma->tx_addr,
132 dma_async_issue_pending(dma->txchan);
224 dma->txchan = dma_request_slave_channel_compat(mask,
227 if (!dma->txchan) {
233 ret = dma_get_slave_caps(dma->txchan, &caps);
241 dmaengine_slave_config(dma->txchan,
[all...] |
| H A D | 8250.h | 33 struct dma_chan *txchan; member in struct:uart_8250_dma
|
| H A D | 8250_omap.c | 1102 dma_sync_single_for_cpu(dma->txchan->device->dev, dma->tx_addr,
1194 desc = dmaengine_prep_slave_single(dma->txchan,
1210 dma_sync_single_for_device(dma->txchan->device->dev, dma->tx_addr,
1213 dma_async_issue_pending(dma->txchan);
|
| H A D | 8250_mtk.c | 181 if (dmaengine_slave_config(dma->txchan, &dma->txconf) != 0)
|
| /linux-master/drivers/spi/ |
| H A D | spi-dw-dma.c | 54 ret = dma_get_slave_caps(dws->txchan, &caps);
80 ret = dma_get_slave_caps(dws->txchan, &tx);
138 dws->txchan = dma_request_channel(mask, dw_spi_dma_chan_filter, tx);
139 if (!dws->txchan)
143 dws->host->dma_tx = dws->txchan;
158 dma_release_channel(dws->txchan);
159 dws->txchan = NULL;
179 dws->txchan = dma_request_chan(dev, "tx");
180 if (IS_ERR(dws->txchan)) {
181 ret = PTR_ERR(dws->txchan);
[all...] |
| H A D | spi-at91-usart.c | 206 struct dma_chan *txchan = ctlr->dma_tx; local
223 txdesc = dmaengine_prep_slave_sg(txchan,
244 txchan->device->device_issue_pending(txchan);
|
| H A D | spi-pl022.c | 814 struct dma_chan *txchan = pl022->dma_tx_channel; local
819 if (!rxchan || !txchan)
910 dmaengine_slave_config(txchan, &tx_conf);
936 tx_sglen = dma_map_sg(txchan->device->dev, pl022->sgt_tx.sgl,
950 txdesc = dmaengine_prep_slave_sg(txchan,
966 dma_async_issue_pending(txchan);
972 dmaengine_terminate_all(txchan);
975 dma_unmap_sg(txchan->device->dev, pl022->sgt_tx.sgl,
1083 struct dma_chan *txchan = pl022->dma_tx_channel; local
1086 dmaengine_terminate_all(txchan);
[all...] |
| H A D | spi-atmel.c | 774 struct dma_chan *txchan = host->dma_tx; local
782 if (!rxchan || !txchan)
814 txdesc = dmaengine_prep_slave_single(txchan,
820 txdesc = dmaengine_prep_slave_sg(txchan,
850 txchan->device->device_issue_pending(txchan);
|
| H A D | spi-dw.h | 188 struct dma_chan *txchan; member in struct:dw_spi
|
| /linux-master/drivers/net/ethernet/ti/ |
| H A D | davinci_emac.c | 317 struct cpdma_chan *txchan; member in struct:emac_priv
972 ret_code = cpdma_chan_submit(priv->txchan, skb, skb->data, skb->len,
983 if (unlikely(!cpdma_check_free_tx_desc(priv->txchan)))
1015 cpdma_chan_stop(priv->txchan);
1016 cpdma_chan_start(priv->txchan);
1259 cpdma_chan_process(priv->txchan, EMAC_DEF_TX_MAX_SERVICE);
1910 priv->txchan = cpdma_chan_create(priv->dma, EMAC_DEF_TX_CH,
1912 if (IS_ERR(priv->txchan)) {
1914 rc = PTR_ERR(priv->txchan);
1982 cpdma_chan_destroy(priv->txchan);
[all...] |
| /linux-master/drivers/net/ethernet/chelsio/cxgb4/ |
| H A D | cxgb4_ptp.c | 186 c.u.init.txchan = pi->tx_chan;
|
| H A D | t4fw_api.h | 3364 __u8 txchan; member in struct:fw_ptp_cmd::fw_ptp::fw_ptp_init
|