NFP_NET_VF_CFG_CTRL_TRUST
vf_ctrl &= ~NFP_NET_VF_CFG_CTRL_TRUST;
vf_ctrl |= FIELD_PREP(NFP_NET_VF_CFG_CTRL_TRUST, enable);
ivi->trusted = FIELD_GET(NFP_NET_VF_CFG_CTRL_TRUST, flags);