SXGBE_DMA_CHA_TXCTL_REG
tx_config = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cha_num));
writel(tx_config, ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cha_num));
tx_ctl_reg = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cnum));
ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cnum));
tx_ctl_reg = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(dma_cnum));
writel(tx_ctl_reg, ioaddr + SXGBE_DMA_CHA_TXCTL_REG(dma_cnum));
tx_ctl_reg = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(dma_cnum));
writel(tx_ctl_reg, ioaddr + SXGBE_DMA_CHA_TXCTL_REG(dma_cnum));
tx_ctl_reg = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cnum));
writel(tx_ctl_reg, ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cnum));
ctrl = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(chan_num));
writel(ctrl, ioaddr + SXGBE_DMA_CHA_TXCTL_REG(chan_num));
reg_val = readl(ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cha_num));
writel(reg_val, ioaddr + SXGBE_DMA_CHA_TXCTL_REG(cha_num));