Lines Matching refs:descs
350 pos = (u8 *)ioat_chan->descs[chunk].virt + offs;
351 phys = ioat_chan->descs[chunk].hw + offs;
389 struct ioat_descs *descs = &ioat_chan->descs[i];
391 descs->virt = dma_alloc_coherent(to_dev(ioat_chan),
392 IOAT_CHUNK_SIZE, &descs->hw, flags);
393 if (!descs->virt) {
397 descs = &ioat_chan->descs[idx];
400 descs->virt, descs->hw);
401 descs->virt = NULL;
402 descs->hw = 0;
422 ioat_chan->descs[idx].virt,
423 ioat_chan->descs[idx].hw);
424 ioat_chan->descs[idx].virt = NULL;
425 ioat_chan->descs[idx].hw = 0;
435 /* link descs */
652 /* no active descs have written a completion? */