77 	struct ib_gid_cache *cache;  in ib_get_cached_gid()  local
84 	read_lock_irqsave(&device->cache.lock, flags);  in ib_get_cached_gid()
86 	cache = device->cache.gid_cache[port_num - start_port(device)];  in ib_get_cached_gid()
88 	if (index < 0 || index >= cache->table_len)  in ib_get_cached_gid()
91 		*gid = cache->table[index];  in ib_get_cached_gid()
93 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_get_cached_gid()
104 	struct ib_gid_cache *cache;  in ib_find_cached_gid()  local
113 	read_lock_irqsave(&device->cache.lock, flags);  in ib_find_cached_gid()
116 		cache = device->cache.gid_cache[p];  in ib_find_cached_gid()
117 		for (i = 0; i < cache->table_len; ++i) {  in ib_find_cached_gid()
118 			if (!memcmp(gid, &cache->table[i], sizeof *gid)) {  in ib_find_cached_gid()
128 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_find_cached_gid()
139 	struct ib_pkey_cache *cache;  in ib_get_cached_pkey()  local
146 	read_lock_irqsave(&device->cache.lock, flags);  in ib_get_cached_pkey()
148 	cache = device->cache.pkey_cache[port_num - start_port(device)];  in ib_get_cached_pkey()
150 	if (index < 0 || index >= cache->table_len)  in ib_get_cached_pkey()
153 		*pkey = cache->table[index];  in ib_get_cached_pkey()
155 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_get_cached_pkey()
166 	struct ib_pkey_cache *cache;  in ib_find_cached_pkey()  local
175 	read_lock_irqsave(&device->cache.lock, flags);  in ib_find_cached_pkey()
177 	cache = device->cache.pkey_cache[port_num - start_port(device)];  in ib_find_cached_pkey()
181 	for (i = 0; i < cache->table_len; ++i)  in ib_find_cached_pkey()
182 		if ((cache->table[i] & 0x7fff) == (pkey & 0x7fff)) {  in ib_find_cached_pkey()
183 			if (cache->table[i] & 0x8000) {  in ib_find_cached_pkey()
196 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_find_cached_pkey()
207 	struct ib_pkey_cache *cache;  in ib_find_exact_cached_pkey()  local
215 	read_lock_irqsave(&device->cache.lock, flags);  in ib_find_exact_cached_pkey()
217 	cache = device->cache.pkey_cache[port_num - start_port(device)];  in ib_find_exact_cached_pkey()
221 	for (i = 0; i < cache->table_len; ++i)  in ib_find_exact_cached_pkey()
222 		if (cache->table[i] == pkey) {  in ib_find_exact_cached_pkey()
228 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_find_exact_cached_pkey()
244 	read_lock_irqsave(&device->cache.lock, flags);  in ib_get_cached_lmc()
245 	*lmc = device->cache.lmc_cache[port_num - start_port(device)];  in ib_get_cached_lmc()
246 	read_unlock_irqrestore(&device->cache.lock, flags);  in ib_get_cached_lmc()
304 	write_lock_irq(&device->cache.lock);  in ib_cache_update()
306 	old_pkey_cache = device->cache.pkey_cache[port - start_port(device)];  in ib_cache_update()
307 	old_gid_cache  = device->cache.gid_cache [port - start_port(device)];  in ib_cache_update()
309 	device->cache.pkey_cache[port - start_port(device)] = pkey_cache;  in ib_cache_update()
310 	device->cache.gid_cache [port - start_port(device)] = gid_cache;  in ib_cache_update()
312 	device->cache.lmc_cache[port - start_port(device)] = tprops->lmc;  in ib_cache_update()
314 	write_unlock_irq(&device->cache.lock);  in ib_cache_update()
362 	rwlock_init(&device->cache.lock);  in ib_cache_setup_one()
364 	device->cache.pkey_cache =  in ib_cache_setup_one()
365 		kmalloc(sizeof *device->cache.pkey_cache *  in ib_cache_setup_one()
367 	device->cache.gid_cache =  in ib_cache_setup_one()
368 		kmalloc(sizeof *device->cache.gid_cache *  in ib_cache_setup_one()
371 	device->cache.lmc_cache = kmalloc(sizeof *device->cache.lmc_cache *  in ib_cache_setup_one()
376 	if (!device->cache.pkey_cache || !device->cache.gid_cache ||  in ib_cache_setup_one()
377 	    !device->cache.lmc_cache) {  in ib_cache_setup_one()
384 		device->cache.pkey_cache[p] = NULL;  in ib_cache_setup_one()
385 		device->cache.gid_cache [p] = NULL;  in ib_cache_setup_one()
389 	INIT_IB_EVENT_HANDLER(&device->cache.event_handler,  in ib_cache_setup_one()
391 	if (ib_register_event_handler(&device->cache.event_handler))  in ib_cache_setup_one()
398 		kfree(device->cache.pkey_cache[p]);  in ib_cache_setup_one()
399 		kfree(device->cache.gid_cache[p]);  in ib_cache_setup_one()
403 	kfree(device->cache.pkey_cache);  in ib_cache_setup_one()
404 	kfree(device->cache.gid_cache);  in ib_cache_setup_one()
405 	kfree(device->cache.lmc_cache);  in ib_cache_setup_one()
412 	ib_unregister_event_handler(&device->cache.event_handler);  in ib_cache_cleanup_one()
416 		kfree(device->cache.pkey_cache[p]);  in ib_cache_cleanup_one()
417 		kfree(device->cache.gid_cache[p]);  in ib_cache_cleanup_one()
420 	kfree(device->cache.pkey_cache);  in ib_cache_cleanup_one()
421 	kfree(device->cache.gid_cache);  in ib_cache_cleanup_one()
422 	kfree(device->cache.lmc_cache);  in ib_cache_cleanup_one()