HWSIM_TM_ATTR_PS
[HWSIM_TM_ATTR_PS] = { .type = NLA_U32 },
if (!tb[HWSIM_TM_ATTR_PS])
ps = nla_get_u32(tb[HWSIM_TM_ATTR_PS]);
if (nla_put_u32(skb, HWSIM_TM_ATTR_PS, hwsim->ps))