if (!hw->copper) return SPEED_1000;  
static u16 sky2_phy_speed(const struct sky2_hw *hw, u16 aux){	if (hw->chip_id == CHIP_ID_YUKON_FE)		return (aux & PHY_M_PS_SPEED_100) ? SPEED_100 : SPEED_10;	switch (aux & PHY_M_PS_SPEED_MSK) {	case PHY_M_PS_SPEED_1000:		return SPEED_1000;	case PHY_M_PS_SPEED_100:		return SPEED_100;	default:		return SPEED_10;	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/793b883ed12a6ae6e2901ddb5e038b77d6f0c0ac/sky2.c/buggy/drivers/net/sky2.c