| /linux/drivers/spi/ |
| H A D | spi-fsl-cpm.c | 89 if (mspi->tx_dma == mspi->dma_dummy_tx) in fsl_spi_cpm_bufs_start()
90 iowrite32be(mspi->tx_dma, &tx_bd->cbd_bufaddr); in fsl_spi_cpm_bufs_start()
92 iowrite32be(mspi->tx_dma + xfer_ofs, &tx_bd->cbd_bufaddr); in fsl_spi_cpm_bufs_start()
110 mspi->tx_dma = mspi->dma_dummy_tx; in fsl_spi_cpm_bufs()
137 mspi->tx_dma = dma_map_single(dev, nonconst_tx, t->len, in fsl_spi_cpm_bufs()
139 if (dma_mapping_error(dev, mspi->tx_dma)) { in fsl_spi_cpm_bufs()
144 mspi->tx_dma = 0; in fsl_spi_cpm_bufs()
171 dma_unmap_single(dev, mspi->tx_dma, t->len, DMA_TO_DEVICE); in fsl_spi_cpm_bufs()
182 dma_unmap_single(dev, mspi->tx_dma, t->len, DMA_TO_DEVICE); in fsl_spi_cpm_bufs_complete()
|
| H A D | spi-fsl-lib.h | 38 dma_addr_t tx_dma; member
|
| /linux/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];
|
| H A D | au1000_eth.c | 640 aup->tx_dma_ring[i] = (struct tx_dma *) in au1000_setup_hw_rings()
641 (tx_base + sizeof(struct tx_dma) * i); in au1000_setup_hw_rings()
864 struct tx_dma *ptxd; in au1000_tx_ack()
961 struct tx_dma *ptxd; in au1000_tx()
|
| /linux/drivers/net/ethernet/apple/ |
| H A D | mace.c | 46 volatile struct dbdma_regs __iomem *tx_dma; member
180 mp->tx_dma = ioremap(macio_resource_start(mdev, 1), 0x1000); in mace_probe()
181 if (mp->tx_dma == NULL) { in mace_probe()
264 iounmap(mp->tx_dma); in mace_probe()
293 iounmap(mp->tx_dma); in mace_remove()
436 volatile struct dbdma_regs __iomem *td = mp->tx_dma; in mace_open()
506 volatile struct dbdma_regs __iomem *td = mp->tx_dma; in mace_close()
535 volatile struct dbdma_regs __iomem *td = mp->tx_dma; in mace_xmit_start()
665 volatile struct dbdma_regs __iomem *td = mp->tx_dma; in mace_interrupt()
811 volatile struct dbdma_regs __iomem *td = mp->tx_dma; in mace_tx_timeout()
|
| H A D | bmac.c | 60 volatile struct dbdma_regs __iomem *tx_dma; member
225 volatile struct dbdma_regs __iomem *td = bp->tx_dma; in bmac_enable_and_reset_chip()
473 volatile struct dbdma_regs __iomem *td = bp->tx_dma; in bmac_suspend()
581 volatile struct dbdma_regs __iomem *td = bp->tx_dma; in bmac_init_tx_ring()
637 volatile struct dbdma_regs __iomem *td = bp->tx_dma; in bmac_transmit_packet()
770 if (cp == bus_to_virt(in_le32(&bp->tx_dma->cmdptr))) in bmac_txdma_intr()
1247 bp->tx_dma = ioremap(macio_resource_start(mdev, 1), macio_resource_len(mdev, 1)); in bmac_probe()
1248 if (!bp->tx_dma) in bmac_probe()
1306 iounmap(bp->tx_dma); in bmac_probe()
1333 volatile struct dbdma_regs __iomem *td = bp->tx_dma; in bmac_close()
[all …]
|
| /linux/drivers/tty/serial/ |
| H A D | msm_serial.c | 186 struct msm_dma tx_dma; member
290 dma = &msm_port->tx_dma; in msm_release_dma()
317 dma = &msm_port->tx_dma; in msm_request_tx_dma()
434 struct msm_dma *dma = &msm_port->tx_dma; in msm_start_tx()
456 struct msm_dma *dma = &msm_port->tx_dma; in msm_complete_tx_dma()
501 struct msm_dma *dma = &msm_port->tx_dma; in msm_handle_tx_dma()
893 struct msm_dma *dma = &msm_port->tx_dma; in msm_handle_tx()
|
| /linux/drivers/scsi/mvsas/ |
| H A D | mv_64xx.c | 315 mw32(MVS_TX_LO, mvi->tx_dma); in mvs_64xx_init()
316 mw32(MVS_TX_HI, (mvi->tx_dma >> 16) >> 16); in mvs_64xx_init()
|
| H A D | mv_init.c | 103 mvi->tx, mvi->tx_dma); in mvs_free()
229 &mvi->tx_dma, GFP_KERNEL); in mvs_alloc()
|
| H A D | mv_94xx.c | 453 mw32(MVS_TX_LO, mvi->tx_dma); in mvs_94xx_init()
454 mw32(MVS_TX_HI, (mvi->tx_dma >> 16) >> 16); in mvs_94xx_init()
|
| /linux/drivers/i2c/busses/ |
| H A D | i2c-qcom-geni.c | 528 dma_addr_t tx_dma = 0; in geni_i2c_tx_one_msg() local
544 if (dma_buf && geni_se_tx_dma_prep(se, dma_buf, len, &tx_dma)) { in geni_i2c_tx_one_msg()
550 gi2c->dma_addr = tx_dma; in geni_i2c_tx_one_msg()
|
| /linux/include/linux/spi/ |
| H A D | spi.h | 1135 dma_addr_t tx_dma; member
|
| /linux/drivers/net/ethernet/cadence/ |
| H A D | macb_main.c | 2730 dma_addr_t tx_dma, rx_dma; in macb_alloc() local
2744 tx = dma_alloc_coherent(dev, size, &tx_dma, GFP_KERNEL); in macb_alloc()
2745 if (!tx || upper_32_bits(tx_dma) != upper_32_bits(tx_dma + size - 1)) in macb_alloc()
2748 size, bp->num_queues, (unsigned long)tx_dma, tx); in macb_alloc()
2759 queue->tx_ring_dma = tx_dma + macb_tx_ring_size_per_queue(bp) * q; in macb_alloc()
|
| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_omap.c | 1564 dma->tx_dma = omap_8250_tx_dma; in omap8250_probe()
|