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Searched refs:dma_ctrl (Results 1 – 25 of 27) sorted by relevance

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/Linux-v4.19/drivers/net/ethernet/sgi/
Dmeth.c75 unsigned long dma_ctrl; member
304 priv->dma_ctrl = (4 << METH_RX_OFFSET_SHIFT) | in meth_reset()
306 mace->eth.dma_ctrl = priv->dma_ctrl; in meth_reset()
343 priv->dma_ctrl |= METH_DMA_TX_EN | /*METH_DMA_TX_INT_EN |*/ in meth_open()
345 mace->eth.dma_ctrl = priv->dma_ctrl; in meth_open()
367 priv->dma_ctrl &= ~(METH_DMA_TX_EN | METH_DMA_TX_INT_EN | in meth_release()
369 mace->eth.dma_ctrl = priv->dma_ctrl; in meth_release()
388 priv->dma_ctrl &= ~METH_DMA_RX_INT_EN; in meth_rx()
389 mace->eth.dma_ctrl = priv->dma_ctrl; in meth_rx()
464 priv->dma_ctrl |= METH_DMA_RX_INT_EN | METH_DMA_RX_EN; in meth_rx()
[all …]
/Linux-v4.19/sound/soc/amd/
Dacp-pcm-dma.c144 u32 dma_ctrl; in config_acp_dma_channel() local
147 dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in config_acp_dma_channel()
148 dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChRun_MASK; in config_acp_dma_channel()
149 acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in config_acp_dma_channel()
190 u32 dma_ctrl; in pre_config_reset() local
194 dma_ctrl = acp_reg_read(acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in pre_config_reset()
195 dma_ctrl &= ~ACP_DMA_CNTL_0__DMAChRst_MASK; in pre_config_reset()
196 acp_reg_write(dma_ctrl, acp_mmio, mmACP_DMA_CNTL_0 + ch_num); in pre_config_reset()
199 dma_ctrl, in pre_config_reset()
200 !(dma_ctrl & ACP_DMA_CNTL_0__DMAChRst_MASK), in pre_config_reset()
[all …]
/Linux-v4.19/drivers/net/ethernet/broadcom/genet/
Dbcmgenet.c2295 u32 dma_ctrl, ring_cfg; in bcmgenet_init_tx_queues() local
2298 dma_ctrl = bcmgenet_tdma_readl(priv, DMA_CTRL); in bcmgenet_init_tx_queues()
2299 dma_enable = dma_ctrl & DMA_EN; in bcmgenet_init_tx_queues()
2300 dma_ctrl &= ~DMA_EN; in bcmgenet_init_tx_queues()
2301 bcmgenet_tdma_writel(priv, dma_ctrl, DMA_CTRL); in bcmgenet_init_tx_queues()
2303 dma_ctrl = 0; in bcmgenet_init_tx_queues()
2315 dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); in bcmgenet_init_tx_queues()
2326 dma_ctrl |= (1 << (DESC_INDEX + DMA_RING_BUF_EN_SHIFT)); in bcmgenet_init_tx_queues()
2341 dma_ctrl |= DMA_EN; in bcmgenet_init_tx_queues()
2342 bcmgenet_tdma_writel(priv, dma_ctrl, DMA_CTRL); in bcmgenet_init_tx_queues()
[all …]
/Linux-v4.19/drivers/scsi/
Datari_scsi.c187 dma_stat = tt_scsi_dma.dma_ctrl; in scsi_tt_intr()
253 tt_scsi_dma.dma_ctrl = 0; in scsi_tt_intr()
261 tt_scsi_dma.dma_ctrl = 0; in scsi_tt_intr()
461 tt_scsi_dma.dma_ctrl = dir; in atari_scsi_dma_setup()
464 tt_scsi_dma.dma_ctrl = dir | 2; in atari_scsi_dma_setup()
683 tt_scsi_dma.dma_ctrl = 0; in atari_scsi_host_reset()
815 tt_scsi_dma.dma_ctrl = 0; in atari_scsi_probe()
/Linux-v4.19/drivers/spi/
Dspi-dw-mid.c229 u16 dma_ctrl = 0; in mid_spi_dma_setup() local
235 dma_ctrl |= SPI_DMA_TDMAE; in mid_spi_dma_setup()
237 dma_ctrl |= SPI_DMA_RDMAE; in mid_spi_dma_setup()
238 dw_writel(dws, DW_SPI_DMACR, dma_ctrl); in mid_spi_dma_setup()
/Linux-v4.19/sound/pci/au88x0/
Dau88x0_core.c1087 dma->dma_ctrl); in vortex_adbdma_setfirstbuffer()
1157 dma->dma_ctrl = in vortex_adbdma_setmode()
1158 ((offset & OFFSET_MASK) | (dma->dma_ctrl & ~OFFSET_MASK)); in vortex_adbdma_setmode()
1160 dma->dma_ctrl = in vortex_adbdma_setmode()
1161 (dma->dma_ctrl & ~IE_MASK) | ((ie << IE_SHIFT) & IE_MASK); in vortex_adbdma_setmode()
1163 dma->dma_ctrl = in vortex_adbdma_setmode()
1164 (dma->dma_ctrl & ~DIR_MASK) | ((dir << DIR_SHIFT) & DIR_MASK); in vortex_adbdma_setmode()
1165 dma->dma_ctrl = in vortex_adbdma_setmode()
1166 (dma->dma_ctrl & ~FMT_MASK) | ((fmt << FMT_SHIFT) & FMT_MASK); in vortex_adbdma_setmode()
1169 dma->dma_ctrl); in vortex_adbdma_setmode()
[all …]
Dau88x0.h121 u32 dma_ctrl; /* this_78 (ADB), this_7c (WT) */ member
/Linux-v4.19/drivers/video/fbdev/mmp/hw/
Dmmp_ctrl.c136 tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_set_fmt()
139 writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_set_fmt()
180 tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_onoff()
183 writel(tmp, ctrl_regs(path) + dma_ctrl(0, path->id)); in dmafetch_onoff()
379 writel_relaxed(dma_ctrl1, ctrl_regs(path) + dma_ctrl(1, path->id)); in path_set_default()
392 tmp = readl_relaxed(ctrl_regs(path) + dma_ctrl(0, path->id)); in path_set_default()
396 writel_relaxed(tmp, ctrl_regs(path) + dma_ctrl(0, path->id)); in path_set_default()
/Linux-v4.19/arch/m68k/atari/
Dconfig.c306 if (hwreg_present(&tt_scc_dma.dma_ctrl) && in config_atari()
309 (tt_scc_dma.dma_ctrl = 0x01, (tt_scc_dma.dma_ctrl & 1) == 1) && in config_atari()
310 (tt_scc_dma.dma_ctrl = 0x00, (tt_scc_dma.dma_ctrl & 1) == 0) in config_atari()
/Linux-v4.19/drivers/net/ethernet/cortina/
Dgemini.c1739 union gmac_dma_ctrl dma_ctrl; in gmac_start_dma() local
1741 dma_ctrl.bits32 = readl(dma_ctrl_reg); in gmac_start_dma()
1742 dma_ctrl.bits.rd_enable = 1; in gmac_start_dma()
1743 dma_ctrl.bits.td_enable = 1; in gmac_start_dma()
1744 dma_ctrl.bits.loopback = 0; in gmac_start_dma()
1745 dma_ctrl.bits.drop_small_ack = 0; in gmac_start_dma()
1746 dma_ctrl.bits.rd_insert_bytes = NET_IP_ALIGN; in gmac_start_dma()
1747 dma_ctrl.bits.rd_prot = HPROT_DATA_CACHE | HPROT_PRIVILIGED; in gmac_start_dma()
1748 dma_ctrl.bits.rd_burst_size = HBURST_INCR8; in gmac_start_dma()
1749 dma_ctrl.bits.rd_bus = HSIZE_8; in gmac_start_dma()
[all …]
/Linux-v4.19/sound/soc/intel/skylake/
Dskl-messages.c642 struct skl_dma_control *dma_ctrl; in skl_dsp_set_dma_control() local
656 dma_ctrl = kzalloc(msg.param_data_size, GFP_KERNEL); in skl_dsp_set_dma_control()
657 if (dma_ctrl == NULL) in skl_dsp_set_dma_control()
660 dma_ctrl->node_id = node_id; in skl_dsp_set_dma_control()
668 dma_ctrl->config_length = DMA_I2S_BLOB_SIZE; in skl_dsp_set_dma_control()
670 memcpy(dma_ctrl->config_data, caps, caps_size); in skl_dsp_set_dma_control()
672 err = skl_ipc_set_large_config(&ctx->ipc, &msg, (u32 *)dma_ctrl); in skl_dsp_set_dma_control()
674 kfree(dma_ctrl); in skl_dsp_set_dma_control()
/Linux-v4.19/drivers/net/ethernet/qualcomm/emac/
Demac-mac.c401 u32 dma_ctrl = DMAR_REQ_PRI; in emac_mac_dma_config() local
405 dma_ctrl |= IN_ORDER_MODE; in emac_mac_dma_config()
408 dma_ctrl |= ENH_ORDER_MODE; in emac_mac_dma_config()
411 dma_ctrl |= OUT_ORDER_MODE; in emac_mac_dma_config()
417 dma_ctrl |= (((u32)adpt->dmar_block) << REGRDBLEN_SHFT) & in emac_mac_dma_config()
419 dma_ctrl |= (((u32)adpt->dmaw_block) << REGWRBLEN_SHFT) & in emac_mac_dma_config()
421 dma_ctrl |= (((u32)adpt->dmar_dly_cnt) << DMAR_DLY_CNT_SHFT) & in emac_mac_dma_config()
423 dma_ctrl |= (((u32)adpt->dmaw_dly_cnt) << DMAW_DLY_CNT_SHFT) & in emac_mac_dma_config()
427 writel(dma_ctrl, adpt->base + EMAC_DMA_CTRL); in emac_mac_dma_config()
/Linux-v4.19/drivers/mtd/nand/raw/
Dtegra_nand.c504 u32 addr1, cmd, dma_ctrl; in tegra_nand_page_xfer() local
556 dma_ctrl = DMA_MST_CTRL_GO | DMA_MST_CTRL_PERF_EN | in tegra_nand_page_xfer()
561 dma_ctrl |= DMA_MST_CTRL_EN_A; in tegra_nand_page_xfer()
563 dma_ctrl |= DMA_MST_CTRL_EN_B; in tegra_nand_page_xfer()
566 dma_ctrl |= DMA_MST_CTRL_IN | DMA_MST_CTRL_REUSE; in tegra_nand_page_xfer()
568 dma_ctrl |= DMA_MST_CTRL_OUT; in tegra_nand_page_xfer()
570 writel_relaxed(dma_ctrl, ctrl->regs + DMA_MST_CTRL); in tegra_nand_page_xfer()
/Linux-v4.19/drivers/net/wireless/intersil/p54/
Dp54pci.h63 __le32 dma_ctrl; member
/Linux-v4.19/drivers/net/ethernet/intel/fm10k/
Dfm10k_pf.c86 u32 dma_ctrl, txqctl; in fm10k_init_hw_pf() local
140 dma_ctrl = FM10K_DMA_CTRL_MAX_HOLD_1US_GEN1; in fm10k_init_hw_pf()
144 dma_ctrl = FM10K_DMA_CTRL_MAX_HOLD_1US_GEN2; in fm10k_init_hw_pf()
148 dma_ctrl = FM10K_DMA_CTRL_MAX_HOLD_1US_GEN3; in fm10k_init_hw_pf()
152 dma_ctrl = 0; in fm10k_init_hw_pf()
167 dma_ctrl |= FM10K_DMA_CTRL_TX_ENABLE | FM10K_DMA_CTRL_RX_ENABLE | in fm10k_init_hw_pf()
171 fm10k_write_reg(hw, FM10K_DMA_CTRL, dma_ctrl); in fm10k_init_hw_pf()
/Linux-v4.19/arch/mips/sgi-ip22/
Dip28-berr.c328 u32 ctl = sgimc->dma_ctrl; in check_microtlb()
356 if (!(sgimc->dma_ctrl & 0x100)) /* Xlate-bit clear ? */ in check_vdma_memaddr()
/Linux-v4.19/arch/mips/include/asm/sgi/
Dmc.h160 volatile u32 dma_ctrl; /* Main DMA control reg */ member
/Linux-v4.19/arch/mips/include/asm/ip32/
Dmace.h100 volatile unsigned long dma_ctrl; member
/Linux-v4.19/drivers/net/ethernet/packetengines/
Dyellowfin.c42 static int dma_ctrl = 0x004A0263; /* Constrained by errata */ variable
45 static int dma_ctrl = 0x00CAC277; /* Override when loading module! */ variable
48 static const int dma_ctrl = 0x004A0263; /* Constrained by errata */ variable
599 iowrite32(dma_ctrl, ioaddr + DMACtrl); in yellowfin_open()
/Linux-v4.19/arch/sparc/kernel/
Dleon_pci_grpci2.c74 unsigned int dma_ctrl; /* 0x10 DMA */ member
580 REGSTORE(regs->dma_ctrl, 0); in grpci2_hw_init()
/Linux-v4.19/drivers/video/fbdev/
Dsticore.h218 u32 dma_ctrl; member
Dda8xx-fb.c1555 u32 dma_ctrl; member
1575 reg_context.dma_ctrl = lcdc_read(LCD_DMA_CTRL_REG); in lcd_context_save()
1599 lcdc_write(reg_context.dma_ctrl, LCD_DMA_CTRL_REG); in lcd_context_restore()
/Linux-v4.19/drivers/mmc/host/
Dmtk-sd.c550 u32 dma_ctrl; in msdc_dma_setup() local
595 dma_ctrl = readl_relaxed(host->base + MSDC_DMA_CTRL); in msdc_dma_setup()
596 dma_ctrl &= ~(MSDC_DMA_CTRL_BRUSTSZ | MSDC_DMA_CTRL_MODE); in msdc_dma_setup()
597 dma_ctrl |= (MSDC_BURST_64B << 12 | 1 << 8); in msdc_dma_setup()
598 writel_relaxed(dma_ctrl, host->base + MSDC_DMA_CTRL); in msdc_dma_setup()
/Linux-v4.19/drivers/media/platform/atmel/
Datmel-isi.c50 u32 dma_ctrl; member
57 fb_desc->dma_ctrl = ctrl; in set_dma_ctrl()
/Linux-v4.19/arch/m68k/include/asm/
Datarihw.h341 u_short dma_ctrl; member

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