Lines Matching refs:cop
390 struct gnttab_copy *cop = queue->tx_copy_ops + *copy_ops;
405 cop->source.u.ref = txp->gref;
406 cop->source.domid = queue->vif->domid;
407 cop->source.offset = txp->offset;
409 cop->dest.domid = DOMID_SELF;
410 cop->dest.offset = (offset_in_page(skb->data +
413 cop->dest.u.gmfn = virt_to_gfn(skb->data + skb_headlen(skb)
417 if (cop->dest.offset + amount > XEN_PAGE_SIZE) {
418 amount = XEN_PAGE_SIZE - cop->dest.offset;
423 cop->len = amount;
424 cop->flags = GNTCOPY_source_gref;
433 cop++;
518 (*copy_ops) = cop - queue->tx_copy_ops;