84 	struct c4iw_dev *devp;  member
326 	qpd->devp = inode->i_private;  in qp_open()
329 	spin_lock_irq(&qpd->devp->lock);  in qp_open()
330 	idr_for_each(&qpd->devp->qpidr, count_idrs, &count);  in qp_open()
331 	spin_unlock_irq(&qpd->devp->lock);  in qp_open()
340 	spin_lock_irq(&qpd->devp->lock);  in qp_open()
341 	idr_for_each(&qpd->devp->qpidr, dump_qp, qpd);  in qp_open()
342 	spin_unlock_irq(&qpd->devp->lock);  in qp_open()
373 	ret = cxgb4_read_tpte(stagd->devp->rdev.lldi.ports[0], (u32)id<<8,  in dump_stag()
376 		dev_err(&stagd->devp->rdev.lldi.pdev->dev,  in dump_stag()
420 	stagd->devp = inode->i_private;  in stag_open()
423 	spin_lock_irq(&stagd->devp->lock);  in stag_open()
424 	idr_for_each(&stagd->devp->mmidr, count_idrs, &count);  in stag_open()
425 	spin_unlock_irq(&stagd->devp->lock);  in stag_open()
434 	spin_lock_irq(&stagd->devp->lock);  in stag_open()
435 	idr_for_each(&stagd->devp->mmidr, dump_stag, stagd);  in stag_open()
436 	spin_unlock_irq(&stagd->devp->lock);  in stag_open()
672 	epd->devp = inode->i_private;  in ep_open()
675 	spin_lock_irq(&epd->devp->lock);  in ep_open()
676 	idr_for_each(&epd->devp->hwtid_idr, count_idrs, &count);  in ep_open()
677 	idr_for_each(&epd->devp->atid_idr, count_idrs, &count);  in ep_open()
678 	idr_for_each(&epd->devp->stid_idr, count_idrs, &count);  in ep_open()
679 	spin_unlock_irq(&epd->devp->lock);  in ep_open()
688 	spin_lock_irq(&epd->devp->lock);  in ep_open()
689 	idr_for_each(&epd->devp->hwtid_idr, dump_ep, epd);  in ep_open()
690 	idr_for_each(&epd->devp->atid_idr, dump_ep, epd);  in ep_open()
691 	idr_for_each(&epd->devp->stid_idr, dump_listen_ep, epd);  in ep_open()
692 	spin_unlock_irq(&epd->devp->lock);  in ep_open()
709 static int setup_debugfs(struct c4iw_dev *devp)  in setup_debugfs()  argument
711 	if (!devp->debugfs_root)  in setup_debugfs()
714 	debugfs_create_file_size("qps", S_IWUSR, devp->debugfs_root,  in setup_debugfs()
715 				 (void *)devp, &qp_debugfs_fops, 4096);  in setup_debugfs()
717 	debugfs_create_file_size("stags", S_IWUSR, devp->debugfs_root,  in setup_debugfs()
718 				 (void *)devp, &stag_debugfs_fops, 4096);  in setup_debugfs()
720 	debugfs_create_file_size("stats", S_IWUSR, devp->debugfs_root,  in setup_debugfs()
721 				 (void *)devp, &stats_debugfs_fops, 4096);  in setup_debugfs()
723 	debugfs_create_file_size("eps", S_IWUSR, devp->debugfs_root,  in setup_debugfs()
724 				 (void *)devp, &ep_debugfs_fops, 4096);  in setup_debugfs()
727 		debugfs_create_file_size("wr_log", S_IWUSR, devp->debugfs_root,  in setup_debugfs()
728 					 (void *)devp, &wr_log_debugfs_fops, 4096);  in setup_debugfs()
924 	struct c4iw_dev *devp;  in c4iw_alloc()  local
936 	devp = (struct c4iw_dev *)ib_alloc_device(sizeof(*devp));  in c4iw_alloc()
937 	if (!devp) {  in c4iw_alloc()
941 	devp->rdev.lldi = *infop;  in c4iw_alloc()
945 	     __func__, devp->rdev.lldi.sge_ingpadboundary,  in c4iw_alloc()
946 	     devp->rdev.lldi.sge_egrstatuspagesize);  in c4iw_alloc()
948 	devp->rdev.hw_queue.t4_eq_status_entries =  in c4iw_alloc()
949 		devp->rdev.lldi.sge_ingpadboundary > 64 ? 2 : 1;  in c4iw_alloc()
950 	devp->rdev.hw_queue.t4_max_eq_size = 65520;  in c4iw_alloc()
951 	devp->rdev.hw_queue.t4_max_iq_size = 65520;  in c4iw_alloc()
952 	devp->rdev.hw_queue.t4_max_rq_size = 8192 -  in c4iw_alloc()
953 		devp->rdev.hw_queue.t4_eq_status_entries - 1;  in c4iw_alloc()
954 	devp->rdev.hw_queue.t4_max_sq_size =  in c4iw_alloc()
955 		devp->rdev.hw_queue.t4_max_eq_size -  in c4iw_alloc()
956 		devp->rdev.hw_queue.t4_eq_status_entries - 1;  in c4iw_alloc()
957 	devp->rdev.hw_queue.t4_max_qp_depth =  in c4iw_alloc()
958 		devp->rdev.hw_queue.t4_max_rq_size;  in c4iw_alloc()
959 	devp->rdev.hw_queue.t4_max_cq_depth =  in c4iw_alloc()
960 		devp->rdev.hw_queue.t4_max_iq_size - 2;  in c4iw_alloc()
961 	devp->rdev.hw_queue.t4_stat_len =  in c4iw_alloc()
962 		devp->rdev.lldi.sge_egrstatuspagesize;  in c4iw_alloc()
969 	devp->rdev.bar2_pa = pci_resource_start(devp->rdev.lldi.pdev, 2);  in c4iw_alloc()
970 	if (!is_t4(devp->rdev.lldi.adapter_type)) {  in c4iw_alloc()
971 		devp->rdev.bar2_kva = ioremap_wc(devp->rdev.bar2_pa,  in c4iw_alloc()
972 			pci_resource_len(devp->rdev.lldi.pdev, 2));  in c4iw_alloc()
973 		if (!devp->rdev.bar2_kva) {  in c4iw_alloc()
975 			ib_dealloc_device(&devp->ibdev);  in c4iw_alloc()
979 		devp->rdev.oc_mw_pa =  in c4iw_alloc()
980 			pci_resource_start(devp->rdev.lldi.pdev, 2) +  in c4iw_alloc()
981 			pci_resource_len(devp->rdev.lldi.pdev, 2) -  in c4iw_alloc()
982 			roundup_pow_of_two(devp->rdev.lldi.vr->ocq.size);  in c4iw_alloc()
983 		devp->rdev.oc_mw_kva = ioremap_wc(devp->rdev.oc_mw_pa,  in c4iw_alloc()
984 			devp->rdev.lldi.vr->ocq.size);  in c4iw_alloc()
985 		if (!devp->rdev.oc_mw_kva) {  in c4iw_alloc()
987 			ib_dealloc_device(&devp->ibdev);  in c4iw_alloc()
994 	       devp->rdev.lldi.vr->ocq.start, devp->rdev.lldi.vr->ocq.size,  in c4iw_alloc()
995 	       devp->rdev.oc_mw_pa, devp->rdev.oc_mw_kva);  in c4iw_alloc()
997 	ret = c4iw_rdev_open(&devp->rdev);  in c4iw_alloc()
1000 		ib_dealloc_device(&devp->ibdev);  in c4iw_alloc()
1004 	idr_init(&devp->cqidr);  in c4iw_alloc()
1005 	idr_init(&devp->qpidr);  in c4iw_alloc()
1006 	idr_init(&devp->mmidr);  in c4iw_alloc()
1007 	idr_init(&devp->hwtid_idr);  in c4iw_alloc()
1008 	idr_init(&devp->stid_idr);  in c4iw_alloc()
1009 	idr_init(&devp->atid_idr);  in c4iw_alloc()
1010 	spin_lock_init(&devp->lock);  in c4iw_alloc()
1011 	mutex_init(&devp->rdev.stats.lock);  in c4iw_alloc()
1012 	mutex_init(&devp->db_mutex);  in c4iw_alloc()
1013 	INIT_LIST_HEAD(&devp->db_fc_list);  in c4iw_alloc()
1014 	devp->avail_ird = devp->rdev.lldi.max_ird_adapter;  in c4iw_alloc()
1017 		devp->debugfs_root = debugfs_create_dir(  in c4iw_alloc()
1018 					pci_name(devp->rdev.lldi.pdev),  in c4iw_alloc()
1020 		setup_debugfs(devp);  in c4iw_alloc()
1024 	return devp;  in c4iw_alloc()