375 	struct mthca_pd *pd;  in mthca_alloc_pd()  local
378 	pd = kmalloc(sizeof *pd, GFP_KERNEL);  in mthca_alloc_pd()
379 	if (!pd)  in mthca_alloc_pd()
382 	err = mthca_pd_alloc(to_mdev(ibdev), !context, pd);  in mthca_alloc_pd()
384 		kfree(pd);  in mthca_alloc_pd()
389 		if (ib_copy_to_udata(udata, &pd->pd_num, sizeof (__u32))) {  in mthca_alloc_pd()
390 			mthca_pd_free(to_mdev(ibdev), pd);  in mthca_alloc_pd()
391 			kfree(pd);  in mthca_alloc_pd()
396 	return &pd->ibpd;  in mthca_alloc_pd()
399 static int mthca_dealloc_pd(struct ib_pd *pd)  in mthca_dealloc_pd()  argument
401 	mthca_pd_free(to_mdev(pd->device), to_mpd(pd));  in mthca_dealloc_pd()
402 	kfree(pd);  in mthca_dealloc_pd()
407 static struct ib_ah *mthca_ah_create(struct ib_pd *pd,  in mthca_ah_create()  argument
417 	err = mthca_create_ah(to_mdev(pd->device), to_mpd(pd), ah_attr, ah);  in mthca_ah_create()
434 static struct ib_srq *mthca_create_srq(struct ib_pd *pd,  in mthca_create_srq()  argument
450 	if (pd->uobject) {  in mthca_create_srq()
451 		context = to_mucontext(pd->uobject->context);  in mthca_create_srq()
458 		err = mthca_map_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_srq()
469 	err = mthca_alloc_srq(to_mdev(pd->device), to_mpd(pd),  in mthca_create_srq()
472 	if (err && pd->uobject)  in mthca_create_srq()
473 		mthca_unmap_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_srq()
480 		mthca_free_srq(to_mdev(pd->device), srq);  in mthca_create_srq()
510 static struct ib_qp *mthca_create_qp(struct ib_pd *pd,  in mthca_create_qp()  argument
532 		if (pd->uobject) {  in mthca_create_qp()
533 			context = to_mucontext(pd->uobject->context);  in mthca_create_qp()
540 			err = mthca_map_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_qp()
548 			err = mthca_map_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_qp()
552 				mthca_unmap_user_db(to_mdev(pd->device),  in mthca_create_qp()
565 		err = mthca_alloc_qp(to_mdev(pd->device), to_mpd(pd),  in mthca_create_qp()
571 		if (err && pd->uobject) {  in mthca_create_qp()
572 			context = to_mucontext(pd->uobject->context);  in mthca_create_qp()
574 			mthca_unmap_user_db(to_mdev(pd->device),  in mthca_create_qp()
578 			mthca_unmap_user_db(to_mdev(pd->device),  in mthca_create_qp()
591 		if (pd->uobject)  in mthca_create_qp()
600 		err = mthca_alloc_sqp(to_mdev(pd->device), to_mpd(pd),  in mthca_create_qp()
870 static struct ib_mr *mthca_get_dma_mr(struct ib_pd *pd, int acc)  in mthca_get_dma_mr()  argument
879 	err = mthca_mr_alloc_notrans(to_mdev(pd->device),  in mthca_get_dma_mr()
880 				     to_mpd(pd)->pd_num,  in mthca_get_dma_mr()
893 static struct ib_mr *mthca_reg_phys_mr(struct ib_pd       *pd,  in mthca_reg_phys_mr()  argument
951 	mthca_dbg(to_mdev(pd->device), "Registering memory at %llx (iova %llx) "  in mthca_reg_phys_mr()
955 		  to_mpd(pd)->pd_num,  in mthca_reg_phys_mr()
958 	err = mthca_mr_alloc_phys(to_mdev(pd->device),  in mthca_reg_phys_mr()
959 				  to_mpd(pd)->pd_num,  in mthca_reg_phys_mr()
976 static struct ib_mr *mthca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,  in mthca_reg_user_mr()  argument
979 	struct mthca_dev *dev = to_mdev(pd->device);  in mthca_reg_user_mr()
990 		if (!to_mucontext(pd->uobject->context)->reg_mr_warned) {  in mthca_reg_user_mr()
995 		++to_mucontext(pd->uobject->context)->reg_mr_warned;  in mthca_reg_user_mr()
1004 	mr->umem = ib_umem_get(pd->uobject->context, start, length, acc,  in mthca_reg_user_mr()
1057 	err = mthca_mr_alloc(dev, to_mpd(pd)->pd_num, shift, virt, length,  in mthca_reg_user_mr()
1088 static struct ib_fmr *mthca_alloc_fmr(struct ib_pd *pd, int mr_access_flags,  in mthca_alloc_fmr()  argument
1099 	err = mthca_fmr_alloc(to_mdev(pd->device), to_mpd(pd)->pd_num,  in mthca_alloc_fmr()