Lines Matching refs:src_nents
49 dma_unmap_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src);
239 rctx->src_nents = sg_nents_for_len(req->src, totallen) + 1;
241 rctx->src_nents = sg_nents_for_len(req->src, totallen) + 2;
244 ret = sg_alloc_table(&rctx->src_tbl, rctx->src_nents, gfp);
279 rctx->src_nents = sg_nents_for_len(rctx->src_sg, totallen);
289 rctx->dst_nents = rctx->src_nents + 1;
291 rctx->dst_nents = rctx->src_nents;
316 rctx->src_nents = sg_nents_for_len(req->src, totallen);
317 if (rctx->src_nents < 0) {
323 rctx->src_nents = rctx->dst_nents - 1;
346 rctx->src_nents = sg_nents_for_len(req->src, cryptlen);
352 rctx->src_nents = sg_nents_for_len(req->src, cryptlen);
354 rctx->dst_nents = rctx->src_nents;
418 int dst_nents, src_nents, ret;
459 src_nents = dma_map_sg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src);
460 if (src_nents < 0) {
461 ret = src_nents;
466 src_nents = dst_nents;
468 src_nents = dst_nents - 1;
471 ret = qce_dma_prep_sgs(&qce->dma, rctx->src_sg, src_nents, rctx->dst_sg, dst_nents,
488 dma_unmap_sg(qce->dev, req->src, rctx->src_nents, dir_src);