933 	int src_nents;  member
954 	unsigned int src_nents = edesc->src_nents ? : 1;  in talitos_sg_unmap()  local
964 		if (src_nents == 1 || !is_sec1)  in talitos_sg_unmap()
965 			dma_unmap_sg(dev, src, src_nents, DMA_TO_DEVICE);  in talitos_sg_unmap()
969 	} else if (src_nents == 1 || !is_sec1) {  in talitos_sg_unmap()
970 		dma_unmap_sg(dev, src, src_nents, DMA_BIDIRECTIONAL);  in talitos_sg_unmap()
1030 			icvdata = &edesc->link_tbl[edesc->src_nents +  in ipsec_esp_encrypt_done()
1072 				       &edesc->link_tbl[edesc->src_nents +  in ipsec_esp_decrypt_swauth_done()
1223 	sg_count = edesc->src_nents ?: 1;  in ipsec_esp()
1286 			int offset = (edesc->src_nents + edesc->dst_nents + 2) *  in ipsec_esp()
1357 	int src_nents, dst_nents, alloc_len, dma_len, src_len, dst_len;  in talitos_edesc_alloc()  local
1376 		src_nents = sg_nents_for_len(src, src_len);  in talitos_edesc_alloc()
1377 		if (src_nents < 0) {  in talitos_edesc_alloc()
1382 		src_nents = (src_nents == 1) ? 0 : src_nents;  in talitos_edesc_alloc()
1383 		dst_nents = dst ? src_nents : 0;  in talitos_edesc_alloc()
1387 		src_nents = sg_nents_for_len(src, src_len);  in talitos_edesc_alloc()
1388 		if (src_nents < 0) {  in talitos_edesc_alloc()
1393 		src_nents = (src_nents == 1) ? 0 : src_nents;  in talitos_edesc_alloc()
1410 	if (src_nents || dst_nents) {  in talitos_edesc_alloc()
1412 			dma_len = (src_nents ? src_len : 0) +  in talitos_edesc_alloc()
1415 			dma_len = (src_nents + dst_nents + 2) *  in talitos_edesc_alloc()
1434 	edesc->src_nents = src_nents;  in talitos_edesc_alloc()
1503 	    ((!edesc->src_nents && !edesc->dst_nents) ||  in aead_decrypt()
1521 		icvdata = (char *)&edesc->link_tbl[edesc->src_nents +  in aead_decrypt()
1526 	sg = sg_last(req->src, edesc->src_nents ? : 1);  in aead_decrypt()
1618 	sg_count = edesc->src_nents ?: 1;  in common_nonsnoop()
1642 			     sg_count, 0, (edesc->src_nents + 1));  in common_nonsnoop()
1828 	sg_count = edesc->src_nents ?: 1;  in common_nonsnoop_hash()