382 	struct qib_fmr *fmr;  in qib_alloc_fmr()  local
389 	fmr = kzalloc(sizeof(*fmr) + m * sizeof(fmr->mr.map[0]), GFP_KERNEL);  in qib_alloc_fmr()
390 	if (!fmr)  in qib_alloc_fmr()
393 	rval = init_qib_mregion(&fmr->mr, pd, fmr_attr->max_pages);  in qib_alloc_fmr()
401 	rval = qib_alloc_lkey(&fmr->mr, 0);  in qib_alloc_fmr()
404 	fmr->ibfmr.rkey = fmr->mr.lkey;  in qib_alloc_fmr()
405 	fmr->ibfmr.lkey = fmr->mr.lkey;  in qib_alloc_fmr()
410 	fmr->mr.access_flags = mr_access_flags;  in qib_alloc_fmr()
411 	fmr->mr.max_segs = fmr_attr->max_pages;  in qib_alloc_fmr()
412 	fmr->mr.page_shift = fmr_attr->page_shift;  in qib_alloc_fmr()
414 	ret = &fmr->ibfmr;  in qib_alloc_fmr()
419 	deinit_qib_mregion(&fmr->mr);  in qib_alloc_fmr()
421 	kfree(fmr);  in qib_alloc_fmr()
439 	struct qib_fmr *fmr = to_ifmr(ibfmr);  in qib_map_phys_fmr()  local
446 	i = atomic_read(&fmr->mr.refcount);  in qib_map_phys_fmr()
450 	if (list_len > fmr->mr.max_segs) {  in qib_map_phys_fmr()
456 	fmr->mr.user_base = iova;  in qib_map_phys_fmr()
457 	fmr->mr.iova = iova;  in qib_map_phys_fmr()
458 	ps = 1 << fmr->mr.page_shift;  in qib_map_phys_fmr()
459 	fmr->mr.length = list_len * ps;  in qib_map_phys_fmr()
463 		fmr->mr.map[m]->segs[n].vaddr = (void *) page_list[i];  in qib_map_phys_fmr()
464 		fmr->mr.map[m]->segs[n].length = ps;  in qib_map_phys_fmr()
485 	struct qib_fmr *fmr;  in qib_unmap_fmr()  local
489 	list_for_each_entry(fmr, fmr_list, ibfmr.list) {  in qib_unmap_fmr()
490 		rkt = &to_idev(fmr->ibfmr.device)->lk_table;  in qib_unmap_fmr()
492 		fmr->mr.user_base = 0;  in qib_unmap_fmr()
493 		fmr->mr.iova = 0;  in qib_unmap_fmr()
494 		fmr->mr.length = 0;  in qib_unmap_fmr()
508 	struct qib_fmr *fmr = to_ifmr(ibfmr);  in qib_dealloc_fmr()  local
512 	qib_free_lkey(&fmr->mr);  in qib_dealloc_fmr()
513 	qib_put_mr(&fmr->mr); /* will set completion if last */  in qib_dealloc_fmr()
514 	timeout = wait_for_completion_timeout(&fmr->mr.comp,  in qib_dealloc_fmr()
517 		qib_get_mr(&fmr->mr);  in qib_dealloc_fmr()
521 	deinit_qib_mregion(&fmr->mr);  in qib_dealloc_fmr()
522 	kfree(fmr);  in qib_dealloc_fmr()