891 	int src_nents;  member
909 	unsigned int src_nents = edesc->src_nents ? : 1;  in talitos_sg_unmap()  local
913 		dma_unmap_sg(dev, src, src_nents, DMA_TO_DEVICE);  in talitos_sg_unmap()
919 		dma_unmap_sg(dev, src, src_nents, DMA_BIDIRECTIONAL);  in talitos_sg_unmap()
958 		icvdata = &edesc->link_tbl[edesc->src_nents +  in ipsec_esp_encrypt_done()
991 			oicv = (char *)&edesc->link_tbl[edesc->src_nents +  in ipsec_esp_decrypt_swauth_done()
1101 	sg_count = dma_map_sg(dev, areq->src, edesc->src_nents ?: 1,  in ipsec_esp()
1196 					(edesc->src_nents + edesc->dst_nents +  in ipsec_esp()
1236 	int src_nents, dst_nents, alloc_len, dma_len;  in talitos_edesc_alloc()  local
1253 		src_nents = sg_nents_for_len(src,  in talitos_edesc_alloc()
1255 		src_nents = (src_nents == 1) ? 0 : src_nents;  in talitos_edesc_alloc()
1256 		dst_nents = dst ? src_nents : 0;  in talitos_edesc_alloc()
1258 		src_nents = sg_nents_for_len(src, assoclen + cryptlen +  in talitos_edesc_alloc()
1260 		src_nents = (src_nents == 1) ? 0 : src_nents;  in talitos_edesc_alloc()
1272 	if (src_nents || dst_nents) {  in talitos_edesc_alloc()
1274 			dma_len = (src_nents ? cryptlen : 0) +  in talitos_edesc_alloc()
1277 			dma_len = (src_nents + dst_nents + 2) *  in talitos_edesc_alloc()
1294 	edesc->src_nents = src_nents;  in talitos_edesc_alloc()
1355 	    ((!edesc->src_nents && !edesc->dst_nents) ||  in aead_decrypt()
1374 		icvdata = (char *)&edesc->link_tbl[edesc->src_nents +  in aead_decrypt()
1379 	sg = sg_last(req->src, edesc->src_nents ? : 1);  in aead_decrypt()
1405 		if (!edesc->src_nents) {  in unmap_sg_talitos_ptr()
1466 		sg_count = edesc->src_nents ? : 1;  in map_sg_in_talitos_ptr()
1480 		sg_count = dma_map_sg(dev, src, edesc->src_nents ? : 1, dir);  in map_sg_in_talitos_ptr()
1535 				&edesc->link_tbl[edesc->src_nents + 1];  in map_sg_out_talitos_ptr()
1538 					    (edesc->src_nents + 1) *  in map_sg_out_talitos_ptr()