IXGBE_QBRC_H
IXGBE_READ_REG(hw, IXGBE_QBRC_H(i));
(((u64)(IXGBE_READ_REG(hw, IXGBE_QBRC_H(tc)))) << 32);
hi = IXGBE_READ_REG(hw, IXGBE_QBRC_H(0)) & 0xF;