3141 	struct scatterlist *sglist;  in pmcraid_build_ioadl()  local
3173 	scsi_for_each_sg(scsi_cmd, sglist, nseg, i) {  in pmcraid_build_ioadl()
3174 		ioadl[i].data_len = cpu_to_le32(sg_dma_len(sglist));  in pmcraid_build_ioadl()
3175 		ioadl[i].address = cpu_to_le64(sg_dma_address(sglist));  in pmcraid_build_ioadl()
3193 static void pmcraid_free_sglist(struct pmcraid_sglist *sglist)  in pmcraid_free_sglist()  argument
3195 	sgl_free_order(sglist->scatterlist, sglist->order);  in pmcraid_free_sglist()
3196 	kfree(sglist);  in pmcraid_free_sglist()
3211 	struct pmcraid_sglist *sglist;  in pmcraid_alloc_sglist()  local
3219 	sglist = kzalloc(sizeof(struct pmcraid_sglist), GFP_KERNEL);  in pmcraid_alloc_sglist()
3220 	if (sglist == NULL)  in pmcraid_alloc_sglist()
3223 	sglist->order = order;  in pmcraid_alloc_sglist()
3225 			GFP_KERNEL | GFP_DMA | __GFP_ZERO, &sglist->num_sg);  in pmcraid_alloc_sglist()
3227 	return sglist;  in pmcraid_alloc_sglist()
3243 	struct pmcraid_sglist *sglist,  in pmcraid_copy_sglist()  argument
3256 	bsize_elem = PAGE_SIZE * (1 << sglist->order);  in pmcraid_copy_sglist()
3258 	sg = sglist->scatterlist;  in pmcraid_copy_sglist()
3480 	struct pmcraid_sglist *sglist = NULL;  in pmcraid_build_passthrough_ioadls()  local
3486 	sglist = pmcraid_alloc_sglist(buflen);  in pmcraid_build_passthrough_ioadls()
3488 	if (!sglist) {  in pmcraid_build_passthrough_ioadls()
3493 	sglist->num_dma_sg = dma_map_sg(&cmd->drv_inst->pdev->dev,  in pmcraid_build_passthrough_ioadls()
3494 					sglist->scatterlist,  in pmcraid_build_passthrough_ioadls()
3495 					sglist->num_sg, direction);  in pmcraid_build_passthrough_ioadls()
3497 	if (!sglist->num_dma_sg || sglist->num_dma_sg > PMCRAID_MAX_IOADLS) {  in pmcraid_build_passthrough_ioadls()
3500 		pmcraid_free_sglist(sglist);  in pmcraid_build_passthrough_ioadls()
3504 	cmd->sglist = sglist;  in pmcraid_build_passthrough_ioadls()
3507 	ioadl = pmcraid_init_ioadls(cmd, sglist->num_dma_sg);  in pmcraid_build_passthrough_ioadls()
3510 	for_each_sg(sglist->scatterlist, sg, sglist->num_dma_sg, i) {  in pmcraid_build_passthrough_ioadls()
3539 	struct pmcraid_sglist *sglist = cmd->sglist;  in pmcraid_release_passthrough_ioadls()  local
3543 			     sglist->scatterlist,  in pmcraid_release_passthrough_ioadls()
3544 			     sglist->num_sg,  in pmcraid_release_passthrough_ioadls()
3546 		pmcraid_free_sglist(sglist);  in pmcraid_release_passthrough_ioadls()
3547 		cmd->sglist = NULL;  in pmcraid_release_passthrough_ioadls()
3698 		rc = pmcraid_copy_sglist(cmd->sglist,  in pmcraid_ioctl_passthrough()
3796 		rc = pmcraid_copy_sglist(cmd->sglist,  in pmcraid_ioctl_passthrough()