Searched refs:dmacr (Results 1 – 10 of 10) sorted by relevance
| /drivers/ata/ |
| A D | ahci_dwc.c | 122 u32 dmacr[AHCI_MAX_PORTS]; member
265 u32 port, dmacr, ts; in ahci_dwc_init_dmacr() local
284 dmacr = readl(port_mmio + AHCI_DWC_PORT_DMACR); in ahci_dwc_init_dmacr()
288 dmacr &= ~AHCI_DWC_PORT_TXTS_MASK; in ahci_dwc_init_dmacr()
289 dmacr |= FIELD_PREP(AHCI_DWC_PORT_TXTS_MASK, ts); in ahci_dwc_init_dmacr()
294 dmacr &= ~AHCI_DWC_PORT_RXTS_MASK; in ahci_dwc_init_dmacr()
295 dmacr |= FIELD_PREP(AHCI_DWC_PORT_RXTS_MASK, ts); in ahci_dwc_init_dmacr()
298 writel(dmacr, port_mmio + AHCI_DWC_PORT_DMACR); in ahci_dwc_init_dmacr()
299 dpriv->dmacr[port] = dmacr; in ahci_dwc_init_dmacr()
361 writel(dpriv->dmacr[i], port_mmio + AHCI_DWC_PORT_DMACR); in ahci_dwc_reinit_host()
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| A D | sata_dwc_460ex.c | 58 u32 dmacr; /* DMA Control */ member
689 u32 dmacr = sata_dwc_readl(&hsdev->sata_dwc_regs->dmacr); in sata_dwc_clear_dmacr() local
692 dmacr = SATA_DWC_DMACR_RX_CLEAR(dmacr); in sata_dwc_clear_dmacr()
693 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, dmacr); in sata_dwc_clear_dmacr()
695 dmacr = SATA_DWC_DMACR_TX_CLEAR(dmacr); in sata_dwc_clear_dmacr()
696 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, dmacr); in sata_dwc_clear_dmacr()
705 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, in sata_dwc_clear_dmacr()
877 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, in sata_dwc_port_start()
987 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, in sata_dwc_bmdma_start_by_tag()
990 sata_dwc_writel(&hsdev->sata_dwc_regs->dmacr, in sata_dwc_bmdma_start_by_tag()
[all …]
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| /drivers/tty/serial/ |
| A D | amba-pl011.c | 551 u16 dmacr; in pl011_dma_tx_callback() local
558 dmacr = uap->dmacr; in pl011_dma_tx_callback()
559 uap->dmacr = dmacr & ~UART011_TXDMAE; in pl011_dma_tx_callback()
660 uap->dmacr |= UART011_TXDMAE; in pl011_dma_tx_refill()
695 uap->dmacr |= UART011_TXDMAE; in pl011_dma_tx_irq()
736 u16 dmacr; in pl011_dma_tx_start() local
763 dmacr = uap->dmacr; in pl011_dma_tx_start()
764 uap->dmacr &= ~UART011_TXDMAE; in pl011_dma_tx_start()
781 uap->dmacr = dmacr; in pl011_dma_tx_start()
847 uap->dmacr |= UART011_RXDMAE; in pl011_dma_rx_trigger_dma()
[all …]
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| /drivers/crypto/stm32/ |
| A D | stm32-cryp.c | 166 u32 dmacr; member
870 reg = stm32_cryp_read(cryp, cryp->caps->dmacr); in stm32_cryp_header_dma_callback()
871 stm32_cryp_write(cryp, cryp->caps->dmacr, reg & ~(DMACR_DOEN | DMACR_DIEN)); in stm32_cryp_header_dma_callback()
930 reg = stm32_cryp_read(cryp, cryp->caps->dmacr); in stm32_cryp_dma_callback()
1005 reg = stm32_cryp_read(cryp, cryp->caps->dmacr); in stm32_cryp_header_dma_start()
1006 stm32_cryp_write(cryp, cryp->caps->dmacr, reg | DMACR_DIEN); in stm32_cryp_header_dma_start()
1078 reg = stm32_cryp_read(cryp, cryp->caps->dmacr); in stm32_cryp_dma_start()
1079 stm32_cryp_write(cryp, cryp->caps->dmacr, reg | DMACR_DOEN | DMACR_DIEN); in stm32_cryp_dma_start()
2504 .dmacr = UX500_CRYP_DMACR,
2527 .dmacr = CRYP_DMACR,
[all …]
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| /drivers/dma/xilinx/ |
| A D | xilinx_dma.c | 2548 u32 dmacr; in xilinx_vdma_channel_set_config() local
2553 dmacr = dma_ctrl_read(chan, XILINX_DMA_REG_DMACR); in xilinx_vdma_channel_set_config()
2562 dmacr &= ~XILINX_DMA_DMACR_GENLOCK_EN; in xilinx_vdma_channel_set_config()
2564 dmacr |= XILINX_DMA_DMACR_GENLOCK_EN; in xilinx_vdma_channel_set_config()
2565 dmacr &= ~XILINX_DMA_DMACR_MASTER_MASK; in xilinx_vdma_channel_set_config()
2566 dmacr |= cfg->master << XILINX_DMA_DMACR_MASTER_SHIFT; in xilinx_vdma_channel_set_config()
2581 dmacr &= ~XILINX_DMA_DMACR_FRAME_COUNT_MASK; in xilinx_vdma_channel_set_config()
2587 dmacr &= ~XILINX_DMA_DMACR_DELAY_MASK; in xilinx_vdma_channel_set_config()
2588 dmacr |= cfg->delay << XILINX_DMA_DMACR_DELAY_SHIFT; in xilinx_vdma_channel_set_config()
2593 dmacr &= ~XILINX_DMA_DMACR_FSYNCSRC_MASK; in xilinx_vdma_channel_set_config()
[all …]
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| /drivers/spi/ |
| A D | spi-pl022.c | 410 u16 dmacr; member
479 writew(chip->dmacr, SSP_DMACR(pl022->virtbase)); in restore_state()
1717 chip->dmacr = 0; in pl022_setup()
1723 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED, in pl022_setup()
1725 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED, in pl022_setup()
1730 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_DISABLED, in pl022_setup()
1732 SSP_WRITE_BITS(chip->dmacr, SSP_DMA_DISABLED, in pl022_setup()
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| A D | spi-rockchip.c | 540 u32 dmacr = 0; in rockchip_spi_config() local
585 dmacr |= TF_DMA_EN; in rockchip_spi_config()
587 dmacr |= RF_DMA_EN; in rockchip_spi_config()
605 writel_relaxed(dmacr, rs->regs + ROCKCHIP_SPI_DMACR); in rockchip_spi_config()
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| /drivers/video/fbdev/ |
| A D | imxfb.c | 185 u_int dmacr; member
682 if (fbi->dmacr) in imxfb_activate_var()
683 writel(fbi->dmacr, fbi->regs + LCDC_DMACR); in imxfb_activate_var()
738 of_property_read_u32(np, "fsl,dmacr", &fbi->dmacr); in imxfb_init_fbinfo()
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| /drivers/dma/ |
| A D | mpc512x_dma.c | 95 u32 dmacr; /* DMA control register */ member
1023 out_be32(&mdma->regs->dmacr, MPC_DMA_DMACR_ERCA); in mpc_dma_probe()
1034 out_be32(&mdma->regs->dmacr, MPC_DMA_DMACR_EDCG | in mpc_dma_probe()
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| /drivers/net/ethernet/intel/i40e/ |
| A D | i40e_adminq_cmd.h | 277 __le32 dmacr; member
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