cxgb4_alloc_atid
ep->atid = cxgb4_alloc_atid(ep->com.dev->rdev.lldi.tids, ep);
ep->atid = cxgb4_alloc_atid(dev->rdev.lldi.tids, ep);
atid = cxgb4_alloc_atid(t, f);
EXPORT_SYMBOL(cxgb4_alloc_atid);
int cxgb4_alloc_atid(struct tid_info *t, void *data);
atid = cxgb4_alloc_atid(t, tx_info);
csk->atid = cxgb4_alloc_atid(lldi->tids, csk);