IXGBE_ETH_LENGTH_OF_ADDRESS
u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
u8 san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
memcpy(hw->mac.perm_addr, addr, IXGBE_ETH_LENGTH_OF_ADDRESS);
for (i = 0; i < IXGBE_ETH_LENGTH_OF_ADDRESS; i++)
new_ptr = addr + IXGBE_ETH_LENGTH_OF_ADDRESS;