Lines Matching refs:used_count
224 index += trans->used_count - 1;
388 if (!trans->used_count) {
410 u32 which = trans->used_count++;
446 if (WARN_ON(trans->used_count))
454 trans->used_count++; /* Transaction now owns the (DMA mapped) page */
463 u32 used_count;
468 if (WARN_ON(trans->used_count))
475 used_count = ret;
477 ret = dma_map_sg(trans->gsi->dev, sg, used_count, trans->direction);
482 trans->used_count += used_count;
558 WARN_ON(!trans->used_count);
568 for_each_sg(trans->sgl, sg, trans->used_count, i) {
569 bool last_tre = i == trans->used_count - 1;
585 tre_ring->index += trans->used_count;
606 if (trans->used_count)
615 if (!trans->used_count)
633 dma_unmap_sg(trans->gsi->dev, trans->sgl, trans->used_count,