FM10K_PFVFLREC
fm10k_write_reg(hw, FM10K_PFVFLREC(0), ~0);
fm10k_write_reg(hw, FM10K_PFVFLREC(1), ~0);
fm10k_write_reg(hw, FM10K_PFVFLREC(vf_idx / 32), BIT(vf_idx % 32));