Lines Matching refs:use_sg
533 int use_sg; in __map_scsi_sg_data() local
535 use_sg = scsi_dma_map(cmd); in __map_scsi_sg_data()
536 if (!use_sg) in __map_scsi_sg_data()
540 cmd->__data_mapping = use_sg; in __map_scsi_sg_data()
542 return use_sg; in __map_scsi_sg_data()
7477 int use_sg = scsi_sg_count(cmd); in ncr_scatter() local
7481 use_sg = map_scsi_sg_data(np, cmd); in ncr_scatter()
7482 if (use_sg > 0) { in ncr_scatter()
7486 if (use_sg > MAX_SCATTER) { in ncr_scatter()
7491 data = &cp->phys.data[MAX_SCATTER - use_sg]; in ncr_scatter()
7493 scsi_for_each_sg(cmd, sg, use_sg, segment) { in ncr_scatter()