Home
last modified time | relevance | path

Searched refs:txdma (Results 1 – 14 of 14) sorted by relevance

/Linux-v5.4/drivers/net/wan/
Dsealevel.c204 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()
Dz85230.c575 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 …]
Dhostess_sv11.c239 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()
Dz85230.h298 u8 txdma; member
/Linux-v5.4/drivers/net/ethernet/agere/
Det131x.c793 &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 …]
Det131x.h1228 struct txdma_regs txdma; member
/Linux-v5.4/drivers/i2c/busses/
Di2c-cpm.c110 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/
Dsmc911x.c1963 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()
Dsmc911x.h94 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/
Dtsi108_eth.c111 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/
Dmt7621.dtsi129 txdma-req = <2>;
/Linux-v5.4/drivers/net/wireless/ath/ath9k/
Dath9k.h290 struct ath_descdma txdma; member
Dxmit.c2765 error = ath_descdma_setup(sc, &sc->tx.txdma, &sc->tx.txbuf, in ath_tx_init()
/Linux-v5.4/Documentation/networking/
Dz8530book.rst83 If your board has DMA facilities then initialise the txdma and rxdma