Lines Matching defs:dma_regs
579 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
581 if (dma_regs) {
585 writel((RUN|PAUSE|FLUSH|WAKE|DEAD) << 16, &dma_regs->control);
586 while (--timeout && (readl(&dma_regs->status) & RUN))
598 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
604 writel(priv->dma_table_dma, &dma_regs->cmdptr);
627 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
631 writel((RUN << 16) | RUN, &dma_regs->control);
633 (void)readl(&dma_regs->control);
640 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
646 writel (((RUN|WAKE|DEAD) << 16), &dma_regs->control);
647 while (--timeout && (readl(&dma_regs->status) & RUN))
654 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
658 dstat = readl(&dma_regs->status);
693 writel((FLUSH << 16) | FLUSH, &dma_regs->control);
696 dstat = readl(&dma_regs->status);
1043 void __iomem *dma_regs = NULL;
1079 dma_regs = devm_ioremap(priv->dev, dmaregs,
1081 if (dma_regs == NULL)
1096 priv->tfregs, dma_regs);
1104 if (priv->pdev && dma_regs)