scsi/esas2r/esas2r_io.c

168 	element->length = cpu_to_le32(rq->vda_req_sz);
193 	while (sgc->length) {
203 		/* if current length is more than what's left, stop there */
204 		if (unlikely(len > sgc->length))
205 			len = sgc->length;
208 		/* limit to a round number less than the maximum length */
236 			/* Calculate the length of the last SGE filled in */
257 			sgc->sge.a64.last->length = cpu_to_le32(
264 			 * update it to contain the length of this segment
269 				sgc->sge.a64.chain->length |=
297 			 * can update the length of this chain entry.
309 		sgc->sge.a64.curr->length = cpu_to_le32(SGE_ADDR_64 | len);
313 		sgc->length -= len;
328 	sgc->sge.a64.last->length |= cpu_to_le32(SGE_LAST);
331 	 * If there was a previous chain entry, update the length to indicate
332 	 * the length of this last segment.
335 		sgc->sge.a64.chain->length |= cpu_to_le32(
380 	while (sgc->length) {
381 		/* Get the next address/length pair */
388 		/* If current length is more than what's left, stop there */
390 		if (unlikely(len > sgc->length))
391 			len = sgc->length;
394 		/* Limit to a round number less than the maximum length */
410 			if (len == sgc->length) {
422 				/* Adjust length related fields */
424 				sgc->length -= len;
435 				 * chain the length of this current SGL may not
463 			 * info that points to the new SGL. The length gets
494 		/* Adjust length related fields */
497 		sgc->length -= len;
528 	u32 len = sgc->length;
596 			sgc->length = startlba * t->block_size;
602 			if (sgc->length > len)
603 				sgc->length = len;
605 			sgc->length = len;
608 		sgc->length = len;
629 		len -= sgc->length;
642 				sgc->length = t->inter_byte;
644 				sgc->length = len;
804 	rqaux->vrq->scsi.length = 0;