69 	struct ccp_sg_workarea sg_wa;  member
672 	ccp_sg_free(&data->sg_wa);  in ccp_free_data()
684 	ret = ccp_init_sg_workarea(&data->sg_wa, cmd_q->ccp->dev, sg, sg_len,  in ccp_init_data()
703 	struct ccp_sg_workarea *sg_wa = &data->sg_wa;  in ccp_queue_buf()  local
711 	if (!sg_wa->sg)  in ccp_queue_buf()
718 	nbytes = min_t(u64, sg_wa->bytes_left, dm_wa->length);  in ccp_queue_buf()
719 	scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used,  in ccp_queue_buf()
724 	while (sg_wa->bytes_left && (buf_count < dm_wa->length)) {  in ccp_queue_buf()
725 		nbytes = min(sg_wa->sg->length - sg_wa->sg_used,  in ccp_queue_buf()
727 		nbytes = min_t(u64, sg_wa->bytes_left, nbytes);  in ccp_queue_buf()
730 		ccp_update_sg_workarea(sg_wa, nbytes);  in ccp_queue_buf()
757 	sg_src_len = sg_dma_len(src->sg_wa.sg) - src->sg_wa.sg_used;  in ccp_prepare_data()
758 	sg_src_len = min_t(u64, src->sg_wa.bytes_left, sg_src_len);  in ccp_prepare_data()
761 		sg_dst_len = sg_dma_len(dst->sg_wa.sg) - dst->sg_wa.sg_used;  in ccp_prepare_data()
762 		sg_dst_len = min_t(u64, src->sg_wa.bytes_left, sg_dst_len);  in ccp_prepare_data()
791 		op->src.u.dma.address = sg_dma_address(src->sg_wa.sg);  in ccp_prepare_data()
792 		op->src.u.dma.offset = src->sg_wa.sg_used;  in ccp_prepare_data()
795 		ccp_update_sg_workarea(&src->sg_wa, op->src.u.dma.length);  in ccp_prepare_data()
812 			op->dst.u.dma.address = sg_dma_address(dst->sg_wa.sg);  in ccp_prepare_data()
813 			op->dst.u.dma.offset = dst->sg_wa.sg_used;  in ccp_prepare_data()
828 			ccp_update_sg_workarea(&dst->sg_wa,  in ccp_process_data()
970 	while (src.sg_wa.bytes_left) {  in ccp_run_aes_cmac_cmd()
972 		if (aes->cmac_final && !src.sg_wa.bytes_left) {  in ccp_run_aes_cmac_cmd()
1143 	while (src.sg_wa.bytes_left) {  in ccp_run_aes_cmd()
1145 		if (!src.sg_wa.bytes_left) {  in ccp_run_aes_cmd()
1316 	while (src.sg_wa.bytes_left) {  in ccp_run_xts_aes_cmd()
1318 		if (!src.sg_wa.bytes_left)  in ccp_run_xts_aes_cmd()
1470 	while (src.sg_wa.bytes_left) {  in ccp_run_sha_cmd()
1472 		if (sha->final && !src.sg_wa.bytes_left)  in ccp_run_sha_cmd()
1751 	dst.sg_wa.sg_used = 0;  in ccp_run_passthru_cmd()
1752 	for (i = 1; i <= src.sg_wa.dma_count; i++) {  in ccp_run_passthru_cmd()
1753 		if (!dst.sg_wa.sg ||  in ccp_run_passthru_cmd()
1754 		    (dst.sg_wa.sg->length < src.sg_wa.sg->length)) {  in ccp_run_passthru_cmd()
1759 		if (i == src.sg_wa.dma_count) {  in ccp_run_passthru_cmd()
1765 		op.src.u.dma.address = sg_dma_address(src.sg_wa.sg);  in ccp_run_passthru_cmd()
1767 		op.src.u.dma.length = sg_dma_len(src.sg_wa.sg);  in ccp_run_passthru_cmd()
1770 		op.dst.u.dma.address = sg_dma_address(dst.sg_wa.sg);  in ccp_run_passthru_cmd()
1771 		op.dst.u.dma.offset = dst.sg_wa.sg_used;  in ccp_run_passthru_cmd()
1780 		dst.sg_wa.sg_used += src.sg_wa.sg->length;  in ccp_run_passthru_cmd()
1781 		if (dst.sg_wa.sg_used == dst.sg_wa.sg->length) {  in ccp_run_passthru_cmd()
1782 			dst.sg_wa.sg = sg_next(dst.sg_wa.sg);  in ccp_run_passthru_cmd()
1783 			dst.sg_wa.sg_used = 0;  in ccp_run_passthru_cmd()
1785 		src.sg_wa.sg = sg_next(src.sg_wa.sg);  in ccp_run_passthru_cmd()