/linux-master/drivers/net/ethernet/amd/ |
H A D | au1000_eth.h | 39 struct tx_dma { struct 74 struct tx_dma *tx_dma_ring[NUM_TX_DMA];
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H A D | au1000_eth.c | 640 aup->tx_dma_ring[i] = (struct tx_dma *) 641 (tx_base + sizeof(struct tx_dma) * i); 864 struct tx_dma *ptxd; 960 struct tx_dma *ptxd;
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/linux-master/drivers/tty/serial/ |
H A D | sprd_serial.c | 125 struct sprd_uart_dma tx_dma; member in struct:sprd_uart_port 212 dmaengine_pause(sp->tx_dma.chn); 214 dmaengine_tx_status(sp->tx_dma.chn, sp->tx_dma.cookie, &state); 216 trans_len = state.residue - sp->tx_dma.phys_addr; 218 dma_unmap_single(port->dev, sp->tx_dma.phys_addr, 219 sp->tx_dma.trans_len, DMA_TO_DEVICE); 222 dmaengine_terminate_all(sp->tx_dma.chn); 223 sp->tx_dma.trans_len = 0; 232 sp->tx_dma [all...] |
H A D | msm_serial.c | 181 struct msm_dma tx_dma; member in struct:msm_port 276 dma = &msm_port->tx_dma; 303 dma = &msm_port->tx_dma; 420 struct msm_dma *dma = &msm_port->tx_dma; 442 struct msm_dma *dma = &msm_port->tx_dma; 487 struct msm_dma *dma = &msm_port->tx_dma; 881 struct msm_dma *dma = &msm_port->tx_dma;
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/linux-master/drivers/spi/ |
H A D | spi-fsl-cpm.c | 89 if (mspi->tx_dma == mspi->dma_dummy_tx) 90 iowrite32be(mspi->tx_dma, &tx_bd->cbd_bufaddr); 92 iowrite32be(mspi->tx_dma + xfer_ofs, &tx_bd->cbd_bufaddr); 116 mspi->tx_dma = mspi->dma_dummy_tx; 143 mspi->tx_dma = dma_map_single(dev, nonconst_tx, t->len, 145 if (dma_mapping_error(dev, mspi->tx_dma)) { 150 mspi->tx_dma = t->tx_dma; 177 dma_unmap_single(dev, mspi->tx_dma, t->len, DMA_TO_DEVICE); 188 dma_unmap_single(dev, mspi->tx_dma, [all...] |
H A D | spi-fsl-lib.h | 38 dma_addr_t tx_dma; member in struct:mpc8xxx_spi
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H A D | spi-s3c64xx.c | 195 * @tx_dma: Local transmit DMA data (e.g. chan and direction) 219 struct s3c64xx_spi_dma_data tx_dma; member in struct:s3c64xx_spi_driver_data 286 struct s3c64xx_spi_driver_data, tx_dma); 321 struct s3c64xx_spi_driver_data, tx_dma); 393 sdd->tx_dma.ch = dma_request_chan(&sdd->pdev->dev, "tx"); 394 if (IS_ERR(sdd->tx_dma.ch)) { 397 sdd->tx_dma.ch = NULL; 403 spi->dma_tx = sdd->tx_dma.ch; 416 if (sdd->rx_dma.ch && sdd->tx_dma.ch) { 418 dma_release_channel(sdd->tx_dma [all...] |
H A D | spi-atmel.c | 832 xfer, xfer->len, xfer->tx_buf, (unsigned long long)xfer->tx_dma, 863 dma_addr_t *tx_dma, 868 *tx_dma = xfer->tx_dma + xfer->len - *plen; 930 dma_addr_t tx_dma, rx_dma; local 935 atmel_spi_next_xfer_data(host, xfer, &tx_dma, &rx_dma, &len); 939 spi_writel(as, TPR, tx_dma); 949 (unsigned long long)xfer->tx_dma, xfer->rx_buf, 954 atmel_spi_next_xfer_data(host, xfer, &tx_dma, &rx_dma, &len); 958 spi_writel(as, TNPR, tx_dma); 861 atmel_spi_next_xfer_data(struct spi_controller *host, struct spi_transfer *xfer, dma_addr_t *tx_dma, dma_addr_t *rx_dma, u32 *plen) argument [all...] |
H A D | spi-mt65xx.c | 154 * @tx_dma: DMA start for SPI-MEM TX 173 dma_addr_t tx_dma; member in struct:mtk_spi 604 writel((u32)(xfer->tx_dma & MTK_SPI_32BITS_MASK), 608 writel((u32)(xfer->tx_dma >> 32), 683 xfer->tx_dma = sg_dma_address(mdata->tx_sgl); 812 trans->tx_dma += mdata->xfer_len; 819 trans->tx_dma = sg_dma_address(mdata->tx_sgl); 895 writel((u32)(mdata->tx_dma & MTK_SPI_32BITS_MASK), 899 writel((u32)(mdata->tx_dma >> 32), 1040 mdata->tx_dma [all...] |
H A D | spi-slave-mt27xx.c | 215 xfer->tx_dma = dma_map_single(dev, nonconst_tx, 217 if (dma_mapping_error(dev, xfer->tx_dma)) { 232 writel(xfer->tx_dma, mdata->base + SPIS_TX_SRC_REG); 271 dma_unmap_single(dev, xfer->tx_dma, 346 dma_unmap_single(mdata->dev, trans->tx_dma,
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H A D | spi-sunplus-sp7021.c | 129 writel(xfer->tx_dma, pspim->s_base + SP7021_SLAVE_DMA_ADDR_REG); 370 xfer->tx_dma = dma_map_single(dev, (void *)xfer->tx_buf, 372 if (dma_mapping_error(dev, xfer->tx_dma)) 375 dma_unmap_single(dev, xfer->tx_dma, xfer->len, DMA_TO_DEVICE);
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H A D | spi-au1550.c | 317 dma_tx_addr = t->tx_dma; 329 if (t->tx_dma == 0) { /* if DMA_ADDR_INVALID, map it */ 404 if (t->tx_buf && t->tx_dma == 0)
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H A D | spi-tegra210-quad.c | 492 tx_dma_phys = t->tx_dma; 581 t->tx_dma = dma_map_single(tqspi->dev, (void *)tx_buf, len, DMA_TO_DEVICE); 582 if (dma_mapping_error(tqspi->dev, t->tx_dma)) 589 dma_unmap_single(tqspi->dev, t->tx_dma, len, DMA_TO_DEVICE); 603 dma_unmap_single(tqspi->dev, t->tx_dma, len, DMA_TO_DEVICE);
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H A D | spi-fsl-spi.c | 356 status = fsl_spi_bufs(spi, t, !!t->tx_dma || !!t->rx_dma);
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/linux-master/drivers/net/ethernet/apple/ |
H A D | mace.c | 46 volatile struct dbdma_regs __iomem *tx_dma; member in struct:mace_data 180 mp->tx_dma = ioremap(macio_resource_start(mdev, 1), 0x1000); 181 if (mp->tx_dma == NULL) { 264 iounmap(mp->tx_dma); 293 iounmap(mp->tx_dma); 436 volatile struct dbdma_regs __iomem *td = mp->tx_dma; 506 volatile struct dbdma_regs __iomem *td = mp->tx_dma; 535 volatile struct dbdma_regs __iomem *td = mp->tx_dma; 665 volatile struct dbdma_regs __iomem *td = mp->tx_dma; 811 volatile struct dbdma_regs __iomem *td = mp->tx_dma; [all...] |
H A D | bmac.c | 61 volatile struct dbdma_regs __iomem *tx_dma; member in struct:bmac_data 226 volatile struct dbdma_regs __iomem *td = bp->tx_dma; 474 volatile struct dbdma_regs __iomem *td = bp->tx_dma; 582 volatile struct dbdma_regs __iomem *td = bp->tx_dma; 638 volatile struct dbdma_regs __iomem *td = bp->tx_dma; 771 if (cp == bus_to_virt(in_le32(&bp->tx_dma->cmdptr))) 1303 bp->tx_dma = ioremap(macio_resource_start(mdev, 1), macio_resource_len(mdev, 1)); 1304 if (!bp->tx_dma) 1363 iounmap(bp->tx_dma); 1390 volatile struct dbdma_regs __iomem *td = bp->tx_dma; [all...] |
/linux-master/drivers/atm/ |
H A D | eni.h | 82 void __iomem *tx_dma; /* TX DMA queue */ member in struct:eni_dev
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H A D | eni.c | 1166 writel(eni_dev->dma[i*2],eni_dev->tx_dma+dma_wr*8); 1167 writel(eni_dev->dma[i*2+1],eni_dev->tx_dma+dma_wr*8+4); 1836 eni_dev->tx_dma = eni_dev->rx_dma+NR_DMA_RX*8; 1837 eni_dev->service = eni_dev->tx_dma+NR_DMA_TX*8; 1840 eni_dev->vci,eni_dev->rx_dma,eni_dev->tx_dma,
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/linux-master/drivers/tty/serial/8250/ |
H A D | 8250.h | 18 int (*tx_dma)(struct uart_8250_port *p); member in struct:uart_8250_dma
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/linux-master/drivers/net/ethernet/sis/ |
H A D | sis190.c | 276 dma_addr_t tx_dma; member in struct:sis190_private 890 SIS_W32(TxDescStartAddr, tp->tx_dma); 1076 &tp->tx_dma, GFP_KERNEL); 1107 tp->tx_dma); 1170 tp->tx_dma);
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/linux-master/drivers/i2c/busses/ |
H A D | i2c-qcom-geni.c | 446 dma_addr_t tx_dma = 0; local 462 if (dma_buf && geni_se_tx_dma_prep(se, dma_buf, len, &tx_dma)) { 468 gi2c->dma_addr = tx_dma;
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/linux-master/drivers/scsi/mvsas/ |
H A D | mv_sas.h | 350 dma_addr_t tx_dma; member in struct:mvs_info
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H A D | mv_64xx.c | 315 mw32(MVS_TX_LO, mvi->tx_dma); 316 mw32(MVS_TX_HI, (mvi->tx_dma >> 16) >> 16);
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H A D | mv_init.c | 118 mvi->tx, mvi->tx_dma); 244 &mvi->tx_dma, GFP_KERNEL);
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/linux-master/include/linux/spi/ |
H A D | spi.h | 958 * @tx_dma: DMA address of tx_buf, if @spi_message.is_dma_mapped 1080 dma_addr_t tx_dma; member in struct:spi_transfer
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