647 	struct nes_ucontext *nes_ucontext;  in nes_alloc_ucontext()  local
671 	nes_ucontext = kzalloc(sizeof *nes_ucontext, GFP_KERNEL);  in nes_alloc_ucontext()
672 	if (!nes_ucontext)  in nes_alloc_ucontext()
675 	nes_ucontext->nesdev = nesdev;  in nes_alloc_ucontext()
676 	nes_ucontext->mmap_wq_offset = uresp.max_pds;  in nes_alloc_ucontext()
677 	nes_ucontext->mmap_cq_offset = nes_ucontext->mmap_wq_offset +  in nes_alloc_ucontext()
683 		kfree(nes_ucontext);  in nes_alloc_ucontext()
687 	INIT_LIST_HEAD(&nes_ucontext->cq_reg_mem_list);  in nes_alloc_ucontext()
688 	INIT_LIST_HEAD(&nes_ucontext->qp_reg_mem_list);  in nes_alloc_ucontext()
689 	atomic_set(&nes_ucontext->usecnt, 1);  in nes_alloc_ucontext()
690 	return &nes_ucontext->ibucontext;  in nes_alloc_ucontext()
701 	struct nes_ucontext *nes_ucontext = to_nesucontext(context);  in nes_dealloc_ucontext()  local
703 	if (!atomic_dec_and_test(&nes_ucontext->usecnt))  in nes_dealloc_ucontext()
705 	kfree(nes_ucontext);  in nes_dealloc_ucontext()
719 	struct nes_ucontext *nes_ucontext;  in nes_mmap()  local
722 	nes_ucontext = to_nesucontext(context);  in nes_mmap()
725 	if (vma->vm_pgoff >= nes_ucontext->mmap_wq_offset) {  in nes_mmap()
726 		index = (vma->vm_pgoff - nes_ucontext->mmap_wq_offset) * PAGE_SIZE;  in nes_mmap()
729 		if (!test_bit(index, nes_ucontext->allocated_wqs)) {  in nes_mmap()
733 		nesqp = nes_ucontext->mmap_nesqp[index];  in nes_mmap()
749 		if (!test_bit(index, nes_ucontext->allocated_doorbells))  in nes_mmap()
755 				((nes_ucontext->mmap_db_index[index] - nesdev->base_doorbell_index) * 4096))  in nes_mmap()
758 		vma->vm_private_data = nes_ucontext;  in nes_mmap()
776 	struct nes_ucontext *nesucontext;  in nes_alloc_pd()
838 	struct nes_ucontext *nesucontext;  in nes_dealloc_pd()
1114 	struct nes_ucontext *nes_ucontext;  in nes_create_qp()  local
1198 					nes_ucontext = to_nesucontext(ibpd->uobject->context);  in nes_create_qp()
1201 						list_for_each_entry(nespbl, &nes_ucontext->qp_reg_mem_list, list) {  in nes_create_qp()
1219 					nes_ucontext = to_nesucontext(ibpd->uobject->context);  in nes_create_qp()
1221 						find_next_zero_bit(nes_ucontext->allocated_wqs,  in nes_create_qp()
1222 								   NES_MAX_USER_WQ_REGIONS, nes_ucontext->first_free_wq);  in nes_create_qp()
1237 					set_bit(nesqp->mmap_sq_db_index, nes_ucontext->allocated_wqs);  in nes_create_qp()
1238 					nes_ucontext->mmap_nesqp[nesqp->mmap_sq_db_index] = nesqp;  in nes_create_qp()
1239 					nes_ucontext->first_free_wq = nesqp->mmap_sq_db_index + 1;  in nes_create_qp()
1465 	struct nes_ucontext *nes_ucontext;  in nes_destroy_qp()  local
1503 			nes_ucontext = to_nesucontext(ibqp->uobject->context);  in nes_destroy_qp()
1504 			clear_bit(nesqp->mmap_sq_db_index, nes_ucontext->allocated_wqs);  in nes_destroy_qp()
1505 			nes_ucontext->mmap_nesqp[nesqp->mmap_sq_db_index] = NULL;  in nes_destroy_qp()
1506 			if (nes_ucontext->first_free_wq > nesqp->mmap_sq_db_index) {  in nes_destroy_qp()
1507 				nes_ucontext->first_free_wq = nesqp->mmap_sq_db_index;  in nes_destroy_qp()
1539 	struct nes_ucontext *nes_ucontext = NULL;  in nes_create_cq()  local
1575 		nes_ucontext = to_nesucontext(context);  in nes_create_cq()
1581 		nesvnic->mcrq_ucontext = nes_ucontext;  in nes_create_cq()
1582 		nes_ucontext->mcrqf = req.mcrqf;  in nes_create_cq()
1583 		if (nes_ucontext->mcrqf) {  in nes_create_cq()
1584 			if (nes_ucontext->mcrqf & 0x80000000)  in nes_create_cq()
1585 				nescq->hw_cq.cq_number = nesvnic->nic.qp_id + 28 + 2 * ((nes_ucontext->mcrqf & 0xf) - 1);  in nes_create_cq()
1586 			else if (nes_ucontext->mcrqf & 0x40000000)  in nes_create_cq()
1587 				nescq->hw_cq.cq_number = nes_ucontext->mcrqf & 0xffff;  in nes_create_cq()
1589 				nescq->hw_cq.cq_number = nesvnic->mcrq_qp_id + nes_ucontext->mcrqf-1;  in nes_create_cq()
1590 			nescq->mcrqf = nes_ucontext->mcrqf;  in nes_create_cq()
1596 		list_for_each_entry(nespbl, &nes_ucontext->cq_reg_mem_list, list) {  in nes_create_cq()
1725 				nes_ucontext->mmap_db_index[0]);  in nes_create_cq()
2312 	struct nes_ucontext *nes_ucontext;  in nes_reg_user_mr()  local
2586 			nes_ucontext = to_nesucontext(pd->uobject->context);  in nes_reg_user_mr()
2638 				list_add_tail(&nespbl->list, &nes_ucontext->qp_reg_mem_list);  in nes_reg_user_mr()
2640 				list_add_tail(&nespbl->list, &nes_ucontext->cq_reg_mem_list);  in nes_reg_user_mr()