IAVF_VFQF_HENA
wr32(hw, IAVF_VFQF_HENA(0), 0);
wr32(hw, IAVF_VFQF_HENA(1), 0);
hena = (u64)rd32(hw, IAVF_VFQF_HENA(0)) |
((u64)rd32(hw, IAVF_VFQF_HENA(1)) << 32);
wr32(hw, IAVF_VFQF_HENA(0), (u32)hena);
wr32(hw, IAVF_VFQF_HENA(1), (u32)(hena >> 32));