627 	struct nes_ucontext *nes_ucontext;  in nes_alloc_ucontext()  local
651 	nes_ucontext = kzalloc(sizeof *nes_ucontext, GFP_KERNEL);  in nes_alloc_ucontext()
652 	if (!nes_ucontext)  in nes_alloc_ucontext()
655 	nes_ucontext->nesdev = nesdev;  in nes_alloc_ucontext()
656 	nes_ucontext->mmap_wq_offset = uresp.max_pds;  in nes_alloc_ucontext()
657 	nes_ucontext->mmap_cq_offset = nes_ucontext->mmap_wq_offset +  in nes_alloc_ucontext()
663 		kfree(nes_ucontext);  in nes_alloc_ucontext()
667 	INIT_LIST_HEAD(&nes_ucontext->cq_reg_mem_list);  in nes_alloc_ucontext()
668 	INIT_LIST_HEAD(&nes_ucontext->qp_reg_mem_list);  in nes_alloc_ucontext()
669 	atomic_set(&nes_ucontext->usecnt, 1);  in nes_alloc_ucontext()
670 	return &nes_ucontext->ibucontext;  in nes_alloc_ucontext()
681 	struct nes_ucontext *nes_ucontext = to_nesucontext(context);  in nes_dealloc_ucontext()  local
683 	if (!atomic_dec_and_test(&nes_ucontext->usecnt))  in nes_dealloc_ucontext()
685 	kfree(nes_ucontext);  in nes_dealloc_ucontext()
699 	struct nes_ucontext *nes_ucontext;  in nes_mmap()  local
702 	nes_ucontext = to_nesucontext(context);  in nes_mmap()
705 	if (vma->vm_pgoff >= nes_ucontext->mmap_wq_offset) {  in nes_mmap()
706 		index = (vma->vm_pgoff - nes_ucontext->mmap_wq_offset) * PAGE_SIZE;  in nes_mmap()
709 		if (!test_bit(index, nes_ucontext->allocated_wqs)) {  in nes_mmap()
713 		nesqp = nes_ucontext->mmap_nesqp[index];  in nes_mmap()
729 		if (!test_bit(index, nes_ucontext->allocated_doorbells))  in nes_mmap()
735 				((nes_ucontext->mmap_db_index[index] - nesdev->base_doorbell_index) * 4096))  in nes_mmap()
738 		vma->vm_private_data = nes_ucontext;  in nes_mmap()
756 	struct nes_ucontext *nesucontext;  in nes_alloc_pd()
818 	struct nes_ucontext *nesucontext;  in nes_dealloc_pd()
1094 	struct nes_ucontext *nes_ucontext;  in nes_create_qp()  local
1178 					nes_ucontext = to_nesucontext(ibpd->uobject->context);  in nes_create_qp()
1181 						list_for_each_entry(nespbl, &nes_ucontext->qp_reg_mem_list, list) {  in nes_create_qp()
1199 					nes_ucontext = to_nesucontext(ibpd->uobject->context);  in nes_create_qp()
1201 						find_next_zero_bit(nes_ucontext->allocated_wqs,  in nes_create_qp()
1202 								   NES_MAX_USER_WQ_REGIONS, nes_ucontext->first_free_wq);  in nes_create_qp()
1217 					set_bit(nesqp->mmap_sq_db_index, nes_ucontext->allocated_wqs);  in nes_create_qp()
1218 					nes_ucontext->mmap_nesqp[nesqp->mmap_sq_db_index] = nesqp;  in nes_create_qp()
1219 					nes_ucontext->first_free_wq = nesqp->mmap_sq_db_index + 1;  in nes_create_qp()
1445 	struct nes_ucontext *nes_ucontext;  in nes_destroy_qp()  local
1483 			nes_ucontext = to_nesucontext(ibqp->uobject->context);  in nes_destroy_qp()
1484 			clear_bit(nesqp->mmap_sq_db_index, nes_ucontext->allocated_wqs);  in nes_destroy_qp()
1485 			nes_ucontext->mmap_nesqp[nesqp->mmap_sq_db_index] = NULL;  in nes_destroy_qp()
1486 			if (nes_ucontext->first_free_wq > nesqp->mmap_sq_db_index) {  in nes_destroy_qp()
1487 				nes_ucontext->first_free_wq = nesqp->mmap_sq_db_index;  in nes_destroy_qp()
1521 	struct nes_ucontext *nes_ucontext = NULL;  in nes_create_cq()  local
1560 		nes_ucontext = to_nesucontext(context);  in nes_create_cq()
1566 		nesvnic->mcrq_ucontext = nes_ucontext;  in nes_create_cq()
1567 		nes_ucontext->mcrqf = req.mcrqf;  in nes_create_cq()
1568 		if (nes_ucontext->mcrqf) {  in nes_create_cq()
1569 			if (nes_ucontext->mcrqf & 0x80000000)  in nes_create_cq()
1570 				nescq->hw_cq.cq_number = nesvnic->nic.qp_id + 28 + 2 * ((nes_ucontext->mcrqf & 0xf) - 1);  in nes_create_cq()
1571 			else if (nes_ucontext->mcrqf & 0x40000000)  in nes_create_cq()
1572 				nescq->hw_cq.cq_number = nes_ucontext->mcrqf & 0xffff;  in nes_create_cq()
1574 				nescq->hw_cq.cq_number = nesvnic->mcrq_qp_id + nes_ucontext->mcrqf-1;  in nes_create_cq()
1575 			nescq->mcrqf = nes_ucontext->mcrqf;  in nes_create_cq()
1581 		list_for_each_entry(nespbl, &nes_ucontext->cq_reg_mem_list, list) {  in nes_create_cq()
1710 				nes_ucontext->mmap_db_index[0]);  in nes_create_cq()
2297 	struct nes_ucontext *nes_ucontext;  in nes_reg_user_mr()  local
2571 			nes_ucontext = to_nesucontext(pd->uobject->context);  in nes_reg_user_mr()
2623 				list_add_tail(&nespbl->list, &nes_ucontext->qp_reg_mem_list);  in nes_reg_user_mr()
2625 				list_add_tail(&nespbl->list, &nes_ucontext->cq_reg_mem_list);  in nes_reg_user_mr()