e1000_write_mbx
s32 e1000_write_mbx(struct e1000_hw *, u32 *, u16, u16);
e1000_write_mbx(hw, msg, 1, vf->pool);
e1000_write_mbx(hw, msg, 3, vf->pool);
e1000_write_mbx(hw, msg, 1, vf->pool);
e1000_write_mbx(hw, msg, 1, vf->pool);
e1000_write_mbx(hw, &msg, 1, vf->pool);
if (e1000_write_mbx(&sc->hw, &msg, 1, vf->pool) != 0) {
e1000_write_mbx(&sc->hw, &msg, 1, vf->pool);
if (e1000_write_mbx(hw, &msg, 1, i) != 0) {