static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
{
	u32 tempval;
	struct gfar_private *priv = netdev_priv(dev);
	u32 result = ether_crc(ETH_ALEN, addr);
	int width = priv->hash_width;
	u8 whichbit = (result >> (32 - width)) & 0x1f;
	u8 whichreg = result >> (32 - width + 5);
	u32 value = (1 << (31-whichbit));

	tempval = gfar_read(priv->hash_regs[whichreg]);
	tempval |= value;
	gfar_write(priv->hash_regs[whichreg], tempval);
}
static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
{
	u32 tempval;
	struct gfar_private *priv = netdev_priv(dev);
	u32 result = ether_crc(ETH_ALEN, addr);
	int width = priv->hash_width;
	u8 whichbit = (result >> (32 - width)) & 0x1f;
	u8 whichreg = result >> (32 - width + 5);
	u32 value = (1 << (31-whichbit));

	tempval = gfar_read(priv->hash_regs[whichreg]);
	tempval |= value;
	gfar_write(priv->hash_regs[whichreg], tempval);
}