| /linux-master/drivers/ata/ |
| H A D | ahci_dwc.c | 122 u32 dmacr[AHCI_MAX_PORTS]; member in struct:ahci_dwc_host_priv
265 u32 port, dmacr, ts; local
284 dmacr = readl(port_mmio + AHCI_DWC_PORT_DMACR);
288 dmacr &= ~AHCI_DWC_PORT_TXTS_MASK;
289 dmacr |= FIELD_PREP(AHCI_DWC_PORT_TXTS_MASK, ts);
294 dmacr &= ~AHCI_DWC_PORT_RXTS_MASK;
295 dmacr |= FIELD_PREP(AHCI_DWC_PORT_RXTS_MASK, ts);
298 writel(dmacr, port_mmio + AHCI_DWC_PORT_DMACR);
299 dpriv->dmacr[port] = dmacr;
[all...] |
| H A D | sata_dwc_460ex.c | 58 u32 dmacr; /* DMA Control */ member in struct:sata_dwc_regs
689 u32 dmacr = sata_dwc_readl(&hsdev->sata_dwc_regs->dmacr); local
692 dmacr = SATA_DWC_DMACR_RX_CLEAR(dmacr);
693 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, dmacr);
695 dmacr = SATA_DWC_DMACR_TX_CLEAR(dmacr);
696 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, dmac
[all...] |
| /linux-master/drivers/tty/serial/ |
| H A D | amba-pl011.c | 259 unsigned int dmacr; /* dma control reg */ member in struct:uart_amba_port
540 u16 dmacr; local
547 dmacr = uap->dmacr;
548 uap->dmacr = dmacr & ~UART011_TXDMAE;
549 pl011_write(uap->dmacr, uap, REG_DMACR);
558 * get further refills (hence we check dmacr).
560 if (!(dmacr & UART011_TXDMAE) || uart_tx_stopped(&uap->port) ||
663 uap->dmacr |
739 u16 dmacr; local
[all...] |
| /linux-master/include/linux/fsl/ |
| H A D | guts.h | 106 u32 dmacr; /* 0x.0908 - DMA Control Register */ member in struct:ccsr_guts
160 clrsetbits_be32(&guts->dmacr, 3 << shift, device << shift);
|
| /linux-master/drivers/dma/xilinx/ |
| H A D | xilinx_dma.c | 2545 u32 dmacr; local
2550 dmacr = dma_ctrl_read(chan, XILINX_DMA_REG_DMACR);
2559 dmacr &= ~XILINX_DMA_DMACR_GENLOCK_EN;
2561 dmacr |= XILINX_DMA_DMACR_GENLOCK_EN;
2562 dmacr &= ~XILINX_DMA_DMACR_MASTER_MASK;
2563 dmacr |= cfg->master << XILINX_DMA_DMACR_MASTER_SHIFT;
2578 dmacr &= ~XILINX_DMA_DMACR_FRAME_COUNT_MASK;
2579 dmacr |= cfg->coalesc << XILINX_DMA_DMACR_FRAME_COUNT_SHIFT;
2584 dmacr &= ~XILINX_DMA_DMACR_DELAY_MASK;
2585 dmacr |
[all...] |
| /linux-master/drivers/video/fbdev/ |
| H A D | imxfb.c | 185 u_int dmacr; member in struct:imxfb_info
681 /* dmacr = 0 is no valid value, as we need DMA control marks. */
682 if (fbi->dmacr)
683 writel(fbi->dmacr, fbi->regs + LCDC_DMACR);
738 of_property_read_u32(np, "fsl,dmacr", &fbi->dmacr);
|
| /linux-master/drivers/spi/ |
| H A D | spi-rockchip.c | 526 u32 dmacr = 0; local
571 dmacr |= TF_DMA_EN;
573 dmacr |= RF_DMA_EN;
591 writel_relaxed(dmacr, rs->regs + ROCKCHIP_SPI_DMACR);
|
| H A D | spi-pl022.c | 396 * @dmacr: Value of DMA control Register of SSP
410 u16 dmacr; member in struct:chip_data
479 writew(chip->dmacr, SSP_DMACR(pl022->virtbase));
1717 chip->dmacr = 0;
1723 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED,
1725 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED,
1730 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_DISABLED,
1732 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_DISABLED,
|
| /linux-master/drivers/dma/ |
| H A D | mpc512x_dma.c | 95 u32 dmacr; /* DMA control register */ member in struct:mpc_dma_regs
1023 out_be32(&mdma->regs->dmacr, MPC_DMA_DMACR_ERCA);
1034 out_be32(&mdma->regs->dmacr, MPC_DMA_DMACR_EDCG |
|
| /linux-master/drivers/net/ethernet/intel/i40e/ |
| H A D | i40e_adminq_cmd.h | 428 __le32 dmacr; member in struct:i40e_aqc_cppm_configuration
|