| /Linux-v5.15/drivers/net/wan/ |
| D | sealevel.c | 176 int txdma, int rxdma, int slow) in slvl_init() argument
240 dev->chanA.rxdma = 1; in slvl_init()
244 if (request_dma(dev->chanA.rxdma, "SeaLevel (RX)")) in slvl_init()
281 free_dma(dev->chanA.rxdma); in slvl_init()
307 free_dma(b->board.chanA.rxdma); in slvl_shutdown()
317 static int rxdma = 3; variable
325 module_param_hw(rxdma, int, dma, 0);
326 MODULE_PARM_DESC(rxdma, "Receive DMA channel");
340 slvl_unit = slvl_init(io, irq, txdma, rxdma, slow); in slvl_init_module()
|
| D | z85230.c | 860 disable_dma(c->rxdma); in z8530_sync_dma_open()
861 clear_dma_ff(c->rxdma); in z8530_sync_dma_open()
862 set_dma_mode(c->rxdma, DMA_MODE_READ | 0x10); in z8530_sync_dma_open()
863 set_dma_addr(c->rxdma, virt_to_bus(c->rx_buf[0])); in z8530_sync_dma_open()
864 set_dma_count(c->rxdma, c->mtu); in z8530_sync_dma_open()
865 enable_dma(c->rxdma); in z8530_sync_dma_open()
912 disable_dma(c->rxdma); in z8530_sync_dma_close()
913 clear_dma_ff(c->rxdma); in z8530_sync_dma_close()
1454 disable_dma(c->rxdma); in z8530_rx_done()
1455 clear_dma_ff(c->rxdma); in z8530_rx_done()
[all …]
|
| D | hostess_sv11.c | 222 sv->chanA.rxdma = 1; in sv11_init()
228 if (request_dma(sv->chanA.rxdma, "Hostess SV/11 (RX)")) in sv11_init()
278 free_dma(sv->chanA.rxdma); in sv11_init()
298 free_dma(dev->chanA.rxdma); in sv11_shutdown()
|
| D | z85230.h | 297 u8 rxdma; /* DMA channels */ member
|
| /Linux-v5.15/drivers/net/ethernet/agere/ |
| D | et131x.c | 756 writel(csr, &adapter->regs->rxdma.csr); in et131x_rx_dma_enable()
758 csr = readl(&adapter->regs->rxdma.csr); in et131x_rx_dma_enable()
761 csr = readl(&adapter->regs->rxdma.csr); in et131x_rx_dma_enable()
775 &adapter->regs->rxdma.csr); in et131x_rx_dma_disable()
776 csr = readl(&adapter->regs->rxdma.csr); in et131x_rx_dma_disable()
779 csr = readl(&adapter->regs->rxdma.csr); in et131x_rx_dma_disable()
1538 struct rxdma_regs __iomem *rx_dma = &adapter->regs->rxdma; in et131x_config_rx_dma_regs()
2117 writel(0, &adapter->regs->rxdma.max_pkt_time); in et131x_set_rx_dma_timer()
2118 writel(1, &adapter->regs->rxdma.num_pkt_done); in et131x_set_rx_dma_timer()
2126 struct rxdma_regs __iomem *rx_dma = &adapter->regs->rxdma; in nic_return_rfd()
[all …]
|
| D | et131x.h | 1230 struct rxdma_regs rxdma; member
|
| /Linux-v5.15/drivers/i2c/busses/ |
| D | i2c-cpm.c | 114 dma_addr_t rxdma[CPM_MAXBD]; member
530 &cpm->rxdma[i], GFP_KERNEL); in cpm_i2c_setup()
535 out_be32(&rbdf[i].cbd_bufaddr, ((cpm->rxdma[i] + 1) & ~1)); in cpm_i2c_setup()
585 cpm->rxbuf[i], cpm->rxdma[i]); in cpm_i2c_setup()
619 cpm->rxbuf[i], cpm->rxdma[i]); in cpm_i2c_shutdown()
|
| /Linux-v5.15/drivers/net/ethernet/oki-semi/pch_gbe/ |
| D | pch_gbe_main.c | 833 u32 rdba, rdlen, rxdma; in pch_gbe_configure_rx() local
844 rxdma = ioread32(&hw->reg->DMA_CTRL); in pch_gbe_configure_rx()
845 rxdma &= ~PCH_GBE_RX_DMA_EN; in pch_gbe_configure_rx()
846 iowrite32(rxdma, &hw->reg->DMA_CTRL); in pch_gbe_configure_rx()
1227 u32 rxdma; in pch_gbe_disable_dma_rx() local
1230 rxdma = ioread32(&hw->reg->DMA_CTRL); in pch_gbe_disable_dma_rx()
1231 rxdma &= ~PCH_GBE_RX_DMA_EN; in pch_gbe_disable_dma_rx()
1232 iowrite32(rxdma, &hw->reg->DMA_CTRL); in pch_gbe_disable_dma_rx()
1237 u32 rxdma; in pch_gbe_enable_dma_rx() local
1240 rxdma = ioread32(&hw->reg->DMA_CTRL); in pch_gbe_enable_dma_rx()
[all …]
|
| /Linux-v5.15/drivers/net/ethernet/tundra/ |
| D | tsi108_eth.c | 111 dma_addr_t txdma, rxdma; member
1304 &data->rxdma, GFP_KERNEL); in tsi108_open()
1312 data->rxdma); in tsi108_open()
1317 data->rxring[i].next0 = data->rxdma + (i + 1) * sizeof(rx_desc); in tsi108_open()
1322 data->rxring[TSI108_RXRING_LEN - 1].next0 = data->rxdma; in tsi108_open()
1349 TSI_WRITE(TSI108_EC_RXQ_PTRLOW, data->rxdma); in tsi108_open()
1425 data->rxring, data->rxdma); in tsi108_close()
|
| /Linux-v5.15/drivers/net/ethernet/smsc/ |
| D | smc911x.c | 1965 lp->rxdma = dma_request_channel(mask, NULL, NULL); in smc911x_probe()
1977 retval = dmaengine_slave_config(lp->rxdma, &config); in smc911x_probe()
1999 if (lp->rxdma) in smc911x_probe()
2000 pr_cont(" RXDMA %p", lp->rxdma); in smc911x_probe()
2026 if (lp->rxdma) in smc911x_probe()
2027 dma_release_channel(lp->rxdma); in smc911x_probe()
2129 if (lp->rxdma) in smc911x_drv_remove()
2130 dma_release_channel(lp->rxdma); in smc911x_drv_remove()
|
| D | smc911x.h | 93 struct dma_chan *rxdma; member
215 smc_pxa_dma_insl(lp, lp->physaddr, r, lp->rxdma, p, l)
|
| /Linux-v5.15/drivers/staging/mt7621-dts/ |
| D | mt7621.dtsi | 116 rxdma-req = <3>;
|
| /Linux-v5.15/drivers/net/wireless/ath/ath9k/ |
| D | ath9k.h | 309 struct ath_descdma rxdma; member
|
| D | recv.c | 291 error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf, in ath_rx_init()
|
| /Linux-v5.15/Documentation/networking/device_drivers/wan/ |
| D | z8530book.rst | 83 If your board has DMA facilities then initialise the txdma and rxdma
|
