/Linux-v5.4/drivers/net/wan/ |
D | sealevel.c | 204 int txdma, int rxdma, int slow) in slvl_init() argument 275 dev->chanA.txdma = 3; in slvl_init() 277 if (request_dma(dev->chanA.txdma, "SeaLevel (TX)")) in slvl_init() 323 free_dma(dev->chanA.txdma); in slvl_init() 347 free_dma(b->board.chanA.txdma); in slvl_shutdown() 356 static int txdma=1; variable 363 module_param_hw(txdma, int, dma, 0); 364 MODULE_PARM_DESC(txdma, "Transmit DMA channel"); 380 slvl_unit = slvl_init(io, irq, txdma, rxdma, slow); in slvl_init_module()
|
D | z85230.c | 575 disable_dma(chan->txdma); in z8530_dma_status() 576 clear_dma_ff(chan->txdma); in z8530_dma_status() 941 disable_dma(c->txdma); in z8530_sync_dma_open() 942 clear_dma_ff(c->txdma); in z8530_sync_dma_open() 943 set_dma_mode(c->txdma, DMA_MODE_WRITE); in z8530_sync_dma_open() 944 disable_dma(c->txdma); in z8530_sync_dma_open() 995 disable_dma(c->txdma); in z8530_sync_dma_close() 996 clear_dma_ff(c->txdma); in z8530_sync_dma_close() 1114 disable_dma(c->txdma); in z8530_sync_txdma_open() 1115 clear_dma_ff(c->txdma); in z8530_sync_txdma_open() [all …]
|
D | hostess_sv11.c | 239 sv->chanA.txdma = 3; in sv11_init() 242 if (request_dma(sv->chanA.txdma, "Hostess SV/11 (TX)")) in sv11_init() 300 free_dma(sv->chanA.txdma); in sv11_init() 318 free_dma(dev->chanA.txdma); in sv11_shutdown()
|
D | z85230.h | 298 u8 txdma; member
|
/Linux-v5.4/drivers/net/ethernet/agere/ |
D | et131x.c | 793 &adapter->regs->txdma.csr); in et131x_tx_dma_enable() 1642 struct txdma_regs __iomem *txdma = &adapter->regs->txdma; in et131x_config_tx_dma_regs() local 1646 writel(upper_32_bits(tx_ring->tx_desc_ring_pa), &txdma->pr_base_hi); in et131x_config_tx_dma_regs() 1647 writel(lower_32_bits(tx_ring->tx_desc_ring_pa), &txdma->pr_base_lo); in et131x_config_tx_dma_regs() 1650 writel(NUM_DESC_PER_RING_TX - 1, &txdma->pr_num_des); in et131x_config_tx_dma_regs() 1653 writel(upper_32_bits(tx_ring->tx_status_pa), &txdma->dma_wb_base_hi); in et131x_config_tx_dma_regs() 1654 writel(lower_32_bits(tx_ring->tx_status_pa), &txdma->dma_wb_base_lo); in et131x_config_tx_dma_regs() 1658 writel(0, &txdma->service_request); in et131x_config_tx_dma_regs() 1725 &adapter->regs->txdma.csr); in et131x_tx_dma_disable() 2576 writel(tx_ring->send_idx, &adapter->regs->txdma.service_request); in nic_send_packet() [all …]
|
D | et131x.h | 1228 struct txdma_regs txdma; member
|
/Linux-v5.4/drivers/i2c/busses/ |
D | i2c-cpm.c | 110 dma_addr_t txdma[CPM_MAXBD]; member 536 &cpm->txdma[i], GFP_KERNEL); in cpm_i2c_setup() 541 out_be32(&tbdf[i].cbd_bufaddr, cpm->txdma[i]); in cpm_i2c_setup() 585 cpm->txbuf[i], cpm->txdma[i]); in cpm_i2c_setup() 618 cpm->txbuf[i], cpm->txdma[i]); in cpm_i2c_shutdown()
|
/Linux-v5.4/drivers/net/ethernet/smsc/ |
D | smc911x.c | 1963 lp->txdma = dma_request_channel(mask, NULL, NULL); in smc911x_probe() 1980 retval = dmaengine_slave_config(lp->txdma, &config); in smc911x_probe() 1999 if (lp->txdma) in smc911x_probe() 2000 pr_cont(" TXDMA %p", lp->txdma); in smc911x_probe() 2025 if (lp->txdma) in smc911x_probe() 2026 dma_release_channel(lp->txdma); in smc911x_probe() 2130 if (lp->txdma) in smc911x_drv_remove() 2131 dma_release_channel(lp->txdma); in smc911x_drv_remove()
|
D | smc911x.h | 94 struct dma_chan *txdma; member 247 smc_pxa_dma_outsl(lp, lp->physaddr, r, lp->txdma, p, l)
|
/Linux-v5.4/drivers/net/ethernet/tundra/ |
D | tsi108_eth.c | 111 dma_addr_t txdma, rxdma; member 1309 &data->txdma, GFP_KERNEL); in tsi108_open() 1352 data->txring[i].next0 = data->txdma + (i + 1) * sizeof(tx_desc); in tsi108_open() 1356 data->txring[TSI108_TXRING_LEN - 1].next0 = data->txdma; in tsi108_open() 1360 TSI_WRITE(TSI108_EC_TXQ_PTRLOW, data->txdma); in tsi108_open() 1428 data->txring, data->txdma); in tsi108_close()
|
/Linux-v5.4/drivers/staging/mt7621-dts/ |
D | mt7621.dtsi | 129 txdma-req = <2>;
|
/Linux-v5.4/drivers/net/wireless/ath/ath9k/ |
D | ath9k.h | 290 struct ath_descdma txdma; member
|
D | xmit.c | 2765 error = ath_descdma_setup(sc, &sc->tx.txdma, &sc->tx.txbuf, in ath_tx_init()
|
/Linux-v5.4/Documentation/networking/ |
D | z8530book.rst | 83 If your board has DMA facilities then initialise the txdma and rxdma
|