30 	struct scatterlist *sg;  in sun8i_ss_need_fallback()  local
45 	sg = areq->src;  in sun8i_ss_need_fallback()
46 	while (sg) {  in sun8i_ss_need_fallback()
47 		todo = min(len, sg->length);  in sun8i_ss_need_fallback()
52 		if (!IS_ALIGNED(sg->offset, 16)) {  in sun8i_ss_need_fallback()
57 		sg = sg_next(sg);  in sun8i_ss_need_fallback()
60 	sg = areq->dst;  in sun8i_ss_need_fallback()
61 	while (sg) {  in sun8i_ss_need_fallback()
62 		todo = min(len, sg->length);  in sun8i_ss_need_fallback()
67 		if (!IS_ALIGNED(sg->offset, 16)) {  in sun8i_ss_need_fallback()
72 		sg = sg_next(sg);  in sun8i_ss_need_fallback()
126 	struct scatterlist *sg = areq->src;  in sun8i_ss_setup_ivs()  local
143 	while (sg && len) {  in sun8i_ss_setup_ivs()
144 		if (sg_dma_len(sg) == 0) {  in sun8i_ss_setup_ivs()
145 			sg = sg_next(sg);  in sun8i_ss_setup_ivs()
161 		todo = min(len, sg_dma_len(sg));  in sun8i_ss_setup_ivs()
165 			offset = sg->length - ivsize;  in sun8i_ss_setup_ivs()
166 			scatterwalk_map_and_copy(sf->iv[i], sg, offset, ivsize, 0);  in sun8i_ss_setup_ivs()
169 		sg = sg_next(sg);  in sun8i_ss_setup_ivs()
192 	struct scatterlist *sg;  in sun8i_ss_cipher()  local
255 	sg = areq->src;  in sun8i_ss_cipher()
256 	while (i < nr_sgs && sg && len) {  in sun8i_ss_cipher()
257 		if (sg_dma_len(sg) == 0)  in sun8i_ss_cipher()
259 		rctx->t_src[i].addr = sg_dma_address(sg);  in sun8i_ss_cipher()
260 		todo = min(len, sg_dma_len(sg));  in sun8i_ss_cipher()
263 			areq->cryptlen, i, rctx->t_src[i].len, sg->offset, todo);  in sun8i_ss_cipher()
267 		sg = sg_next(sg);  in sun8i_ss_cipher()
277 	sg = areq->dst;  in sun8i_ss_cipher()
278 	while (i < nr_sgd && sg && len) {  in sun8i_ss_cipher()
279 		if (sg_dma_len(sg) == 0)  in sun8i_ss_cipher()
281 		rctx->t_dst[i].addr = sg_dma_address(sg);  in sun8i_ss_cipher()
282 		todo = min(len, sg_dma_len(sg));  in sun8i_ss_cipher()
285 			areq->cryptlen, i, rctx->t_dst[i].len, sg->offset, todo);  in sun8i_ss_cipher()
289 		sg = sg_next(sg);  in sun8i_ss_cipher()