36 	struct sg_mapping_iter mi, mo;  in sun4i_ss_opti_poll()  local
103 		sg_miter_start(&mo, areq->dst, sg_nents(areq->dst),  in sun4i_ss_opti_poll()
106 			sg_miter_skip(&mo, po);  in sun4i_ss_opti_poll()
107 		miter_err = sg_miter_next(&mo);  in sun4i_ss_opti_poll()
108 		if (!miter_err || !mo.addr) {  in sun4i_ss_opti_poll()
114 		todo = min_t(size_t, todo, (mo.length - oo) / 4);  in sun4i_ss_opti_poll()
117 			readsl(ss->base + SS_TXFIFO, mo.addr + oo, todo);  in sun4i_ss_opti_poll()
120 		if (oo == mo.length) {  in sun4i_ss_opti_poll()
122 			po += mo.length;  in sun4i_ss_opti_poll()
124 		sg_miter_stop(&mo);  in sun4i_ss_opti_poll()
189 	struct sg_mapping_iter mi, mo;  in sun4i_ss_cipher_poll()  local
313 		sg_miter_start(&mo, areq->dst, sg_nents(areq->dst),  in sun4i_ss_cipher_poll()
316 			sg_miter_skip(&mo, po);  in sun4i_ss_cipher_poll()
317 		miter_err = sg_miter_next(&mo);  in sun4i_ss_cipher_poll()
318 		if (!miter_err || !mo.addr) {  in sun4i_ss_cipher_poll()
325 		todo = min_t(size_t, todo, (mo.length - oo) / 4);  in sun4i_ss_cipher_poll()
328 			readsl(ss->base + SS_TXFIFO, mo.addr + oo, todo);  in sun4i_ss_cipher_poll()
331 			if (oo == mo.length) {  in sun4i_ss_cipher_poll()
332 				po += mo.length;  in sun4i_ss_cipher_poll()
351 					     mo.length - oo, obl - obo);  in sun4i_ss_cipher_poll()
352 				memcpy(mo.addr + oo, ss->bufo + obo, todo);  in sun4i_ss_cipher_poll()
356 				if (oo == mo.length) {  in sun4i_ss_cipher_poll()
357 					po += mo.length;  in sun4i_ss_cipher_poll()
358 					sg_miter_next(&mo);  in sun4i_ss_cipher_poll()
364 		sg_miter_stop(&mo);  in sun4i_ss_cipher_poll()