dmaregs
resource_size_t dmaregs,
if (dmaregs != 0) {
dma_regs = devm_ioremap(priv->dev, dmaregs,
resource_size_t tfregs, dmaregs = 0;
dmaregs = macio_resource_start(mdev, 1);
dmaregs, /* DBDMA regs */
dma_reg = &pdcs->regs->dmaregs[ringset];
dma_reg = &pdcs->regs->dmaregs[ringset];
dma_reg = &pdcs->regs->dmaregs[PDC_RINGSET];
struct dma64 dmaregs[PDC_NUM_DMA_RINGS]; /* 0x0200 - 0x2fc */
dma_params.dmaregs = ss_regs + CPSW1_CPDMA_OFFSET;
dma_params.dmaregs = ss_regs + CPSW2_CPDMA_OFFSET;
dma_params.rxthresh = dma_params.dmaregs + CPDMA_RXTHRESH;
dma_params.rxfree = dma_params.dmaregs + CPDMA_RXFREE;
#define dmaregs params.dmaregs
#define dma_reg_read(ctlr, ofs) readl((ctlr)->dmaregs + (ofs))
#define dma_reg_write(ctlr, ofs, v) writel(v, (ctlr)->dmaregs + (ofs))
void __iomem *dmaregs;
dma_params.dmaregs = priv->emac_base;