54 	struct ib_device  *device;  member
170 		event.device		= ib_dev;  in write_gid()
725 int ib_get_cached_gid(struct ib_device *device,  in ib_get_cached_gid()  argument
731 	if (port_num < rdma_start_port(device) || port_num > rdma_end_port(device))  in ib_get_cached_gid()
734 	return __ib_cache_gid_get(device, port_num, index, gid, gid_attr);  in ib_get_cached_gid()
738 int ib_find_cached_gid(struct ib_device *device,  in ib_find_cached_gid()  argument
744 	return ib_cache_gid_find(device, gid, ndev, port_num, index);  in ib_find_cached_gid()
748 int ib_find_gid_by_filter(struct ib_device *device,  in ib_find_gid_by_filter()  argument
757 	if (!rdma_cap_roce_gid_table(device, port_num) && filter)  in ib_find_gid_by_filter()
760 	return ib_cache_gid_find_by_filter(device, gid,  in ib_find_gid_by_filter()
766 int ib_get_cached_pkey(struct ib_device *device,  in ib_get_cached_pkey()  argument
775 	if (port_num < rdma_start_port(device) || port_num > rdma_end_port(device))  in ib_get_cached_pkey()
778 	read_lock_irqsave(&device->cache.lock, flags);  in ib_get_cached_pkey()
780 	cache = device->cache.pkey_cache[port_num - rdma_start_port(device)];  in ib_get_cached_pkey()
787 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_get_cached_pkey()
793 int ib_find_cached_pkey(struct ib_device *device,  in ib_find_cached_pkey()  argument
804 	if (port_num < rdma_start_port(device) || port_num > rdma_end_port(device))  in ib_find_cached_pkey()
807 	read_lock_irqsave(&device->cache.lock, flags);  in ib_find_cached_pkey()
809 	cache = device->cache.pkey_cache[port_num - rdma_start_port(device)];  in ib_find_cached_pkey()
828 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_find_cached_pkey()
834 int ib_find_exact_cached_pkey(struct ib_device *device,  in ib_find_exact_cached_pkey()  argument
844 	if (port_num < rdma_start_port(device) || port_num > rdma_end_port(device))  in ib_find_exact_cached_pkey()
847 	read_lock_irqsave(&device->cache.lock, flags);  in ib_find_exact_cached_pkey()
849 	cache = device->cache.pkey_cache[port_num - rdma_start_port(device)];  in ib_find_exact_cached_pkey()
860 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_find_exact_cached_pkey()
866 int ib_get_cached_lmc(struct ib_device *device,  in ib_get_cached_lmc()  argument
873 	if (port_num < rdma_start_port(device) || port_num > rdma_end_port(device))  in ib_get_cached_lmc()
876 	read_lock_irqsave(&device->cache.lock, flags);  in ib_get_cached_lmc()
877 	*lmc = device->cache.lmc_cache[port_num - rdma_start_port(device)];  in ib_get_cached_lmc()
878 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_get_cached_lmc()
884 static void ib_cache_update(struct ib_device *device,  in ib_cache_update()  argument
896 	struct ib_gid_table	 **ports_table = device->cache.gid_cache;  in ib_cache_update()
898 					rdma_cap_roce_gid_table(device, port);  in ib_cache_update()
900 	if (port < rdma_start_port(device) || port > rdma_end_port(device))  in ib_cache_update()
903 	table = ports_table[port - rdma_start_port(device)];  in ib_cache_update()
909 	ret = ib_query_port(device, port, tprops);  in ib_cache_update()
912 		       ret, device->name);  in ib_cache_update()
933 		ret = ib_query_pkey(device, port, i, pkey_cache->table + i);  in ib_cache_update()
936 			       ret, device->name, i);  in ib_cache_update()
943 			ret = ib_query_gid(device, port, i,  in ib_cache_update()
947 				       ret, device->name, i);  in ib_cache_update()
953 	write_lock_irq(&device->cache.lock);  in ib_cache_update()
955 	old_pkey_cache = device->cache.pkey_cache[port - rdma_start_port(device)];  in ib_cache_update()
957 	device->cache.pkey_cache[port - rdma_start_port(device)] = pkey_cache;  in ib_cache_update()
960 			modify_gid(device, port, table, i, gid_cache->table + i,  in ib_cache_update()
965 	device->cache.lmc_cache[port - rdma_start_port(device)] = tprops->lmc;  in ib_cache_update()
967 	write_unlock_irq(&device->cache.lock);  in ib_cache_update()
985 	ib_cache_update(work->device, work->port_num);  in ib_cache_task()
1004 			work->device   = event->device;  in ib_cache_event()
1011 int ib_cache_setup_one(struct ib_device *device)  in ib_cache_setup_one()  argument
1016 	rwlock_init(&device->cache.lock);  in ib_cache_setup_one()
1018 	device->cache.pkey_cache =  in ib_cache_setup_one()
1019 		kzalloc(sizeof *device->cache.pkey_cache *  in ib_cache_setup_one()
1020 			(rdma_end_port(device) - rdma_start_port(device) + 1), GFP_KERNEL);  in ib_cache_setup_one()
1021 	device->cache.lmc_cache = kmalloc(sizeof *device->cache.lmc_cache *  in ib_cache_setup_one()
1022 					  (rdma_end_port(device) -  in ib_cache_setup_one()
1023 					   rdma_start_port(device) + 1),  in ib_cache_setup_one()
1025 	if (!device->cache.pkey_cache ||  in ib_cache_setup_one()
1026 	    !device->cache.lmc_cache) {  in ib_cache_setup_one()
1028 		       "for %s\n", device->name);  in ib_cache_setup_one()
1032 	err = gid_table_setup_one(device);  in ib_cache_setup_one()
1037 	for (p = 0; p <= rdma_end_port(device) - rdma_start_port(device); ++p)  in ib_cache_setup_one()
1038 		ib_cache_update(device, p + rdma_start_port(device));  in ib_cache_setup_one()
1040 	INIT_IB_EVENT_HANDLER(&device->cache.event_handler,  in ib_cache_setup_one()
1041 			      device, ib_cache_event);  in ib_cache_setup_one()
1042 	err = ib_register_event_handler(&device->cache.event_handler);  in ib_cache_setup_one()
1049 	gid_table_cleanup_one(device);  in ib_cache_setup_one()
1053 void ib_cache_release_one(struct ib_device *device)  in ib_cache_release_one()  argument
1063 	if (device->cache.pkey_cache)  in ib_cache_release_one()
1065 		     p <= rdma_end_port(device) - rdma_start_port(device); ++p)  in ib_cache_release_one()
1066 			kfree(device->cache.pkey_cache[p]);  in ib_cache_release_one()
1068 	gid_table_release_one(device);  in ib_cache_release_one()
1069 	kfree(device->cache.pkey_cache);  in ib_cache_release_one()
1070 	kfree(device->cache.lmc_cache);  in ib_cache_release_one()
1073 void ib_cache_cleanup_one(struct ib_device *device)  in ib_cache_cleanup_one()  argument
1082 	ib_unregister_event_handler(&device->cache.event_handler);  in ib_cache_cleanup_one()
1084 	gid_table_cleanup_one(device);  in ib_cache_cleanup_one()