Lines Matching defs:dma_regs
578 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
580 if (dma_regs) {
584 writel((RUN|PAUSE|FLUSH|WAKE|DEAD) << 16, &dma_regs->control);
585 while (--timeout && (readl(&dma_regs->status) & RUN))
597 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
603 writel(priv->dma_table_dma, &dma_regs->cmdptr);
626 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
630 writel((RUN << 16) | RUN, &dma_regs->control);
632 (void)readl(&dma_regs->control);
639 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
645 writel (((RUN|WAKE|DEAD) << 16), &dma_regs->control);
646 while (--timeout && (readl(&dma_regs->status) & RUN))
653 struct dbdma_regs __iomem *dma_regs = ap->ioaddr.bmdma_addr;
657 dstat = readl(&dma_regs->status);
693 writel((FLUSH << 16) | FLUSH, &dma_regs->control);
696 dstat = readl(&dma_regs->status);
1044 void __iomem *dma_regs = NULL;
1080 dma_regs = devm_ioremap(priv->dev, dmaregs,
1082 if (dma_regs == NULL)
1097 priv->tfregs, dma_regs);
1105 if (priv->pdev && dma_regs)