writel(NVREG_TXRXCTL_BIT2 | np->desc_ver, base + NvRegTxRxControl);
writel(NVREG_TXRXCTL_BIT2 | np->txrxctl_bits, base + NvRegTxRxControl);
static void nv_txrx_reset(struct net_device *dev){	struct fe_priv *np = get_nvpriv(dev);	u8 __iomem *base = get_hwbase(dev);	dprintk(KERN_DEBUG "%s: nv_txrx_reset\n", dev->name);	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->desc_ver, base + NvRegTxRxControl);	pci_push(base);	udelay(NV_TXRX_RESET_DELAY);	writel(NVREG_TXRXCTL_BIT2 | np->desc_ver, base + NvRegTxRxControl);	pci_push(base);}