18 	struct dl_list ptksa;  member
24 static void ptksa_cache_set_expiration(struct ptksa_cache *ptksa);
27 static void ptksa_cache_free_entry(struct ptksa_cache *ptksa,  in ptksa_cache_free_entry()  argument
30 	ptksa->n_ptksa--;  in ptksa_cache_free_entry()
39 	struct ptksa_cache *ptksa = eloop_ctx;  in ptksa_cache_expire()  local
43 	if (!ptksa)  in ptksa_cache_expire()
48 	dl_list_for_each_safe(e, next, &ptksa->ptksa,  in ptksa_cache_expire()
59 			ptksa_cache_free_entry(ptksa, e);  in ptksa_cache_expire()
62 	ptksa_cache_set_expiration(ptksa);  in ptksa_cache_expire()
66 static void ptksa_cache_set_expiration(struct ptksa_cache *ptksa)  in ptksa_cache_set_expiration()  argument
72 	eloop_cancel_timeout(ptksa_cache_expire, ptksa, NULL);  in ptksa_cache_set_expiration()
74 	if (!ptksa || !ptksa->n_ptksa)  in ptksa_cache_set_expiration()
77 	e = dl_list_first(&ptksa->ptksa, struct ptksa_cache_entry, list);  in ptksa_cache_set_expiration()
86 	eloop_register_timeout(sec + 1, 0, ptksa_cache_expire, ptksa, NULL);  in ptksa_cache_set_expiration()
97 	struct ptksa_cache *ptksa = os_zalloc(sizeof(struct ptksa_cache));  in ptksa_cache_init()  local
101 	if (ptksa)  in ptksa_cache_init()
102 		dl_list_init(&ptksa->ptksa);  in ptksa_cache_init()
104 	return ptksa;  in ptksa_cache_init()
112 void ptksa_cache_deinit(struct ptksa_cache *ptksa)  in ptksa_cache_deinit()  argument
116 	if (!ptksa)  in ptksa_cache_deinit()
119 	wpa_printf(MSG_DEBUG, "PTKSA: Deinit. n_ptksa=%u", ptksa->n_ptksa);  in ptksa_cache_deinit()
121 	dl_list_for_each_safe(e, next, &ptksa->ptksa,  in ptksa_cache_deinit()
123 		ptksa_cache_free_entry(ptksa, e);  in ptksa_cache_deinit()
125 	eloop_cancel_timeout(ptksa_cache_expire, ptksa, NULL);  in ptksa_cache_deinit()
126 	os_free(ptksa);  in ptksa_cache_deinit()
137 struct ptksa_cache_entry * ptksa_cache_get(struct ptksa_cache *ptksa,  in ptksa_cache_get()  argument
142 	if (!ptksa)  in ptksa_cache_get()
145 	dl_list_for_each(e, &ptksa->ptksa, struct ptksa_cache_entry, list) {  in ptksa_cache_get()
165 int ptksa_cache_list(struct ptksa_cache *ptksa, char *buf, size_t len)  in ptksa_cache_list()  argument
172 	if (!ptksa)  in ptksa_cache_list()
183 	dl_list_for_each(e, &ptksa->ptksa, struct ptksa_cache_entry, list) {  in ptksa_cache_list()
233 void ptksa_cache_flush(struct ptksa_cache *ptksa, const u8 *addr, u32 cipher)  in ptksa_cache_flush()  argument
238 	if (!ptksa)  in ptksa_cache_flush()
241 	dl_list_for_each_safe(e, next, &ptksa->ptksa, struct ptksa_cache_entry,  in ptksa_cache_flush()
249 			ptksa_cache_free_entry(ptksa, e);  in ptksa_cache_flush()
255 		ptksa_cache_set_expiration(ptksa);  in ptksa_cache_flush()
276 struct ptksa_cache_entry * ptksa_cache_add(struct ptksa_cache *ptksa,  in ptksa_cache_add()  argument
289 	if (!ptksa || !ptk || !addr || !life_time || cipher == WPA_CIPHER_NONE)  in ptksa_cache_add()
293 	ptksa_cache_flush(ptksa, addr, cipher);  in ptksa_cache_add()
296 	if (ptksa->n_ptksa >= PTKSA_CACHE_MAX_ENTRIES)  in ptksa_cache_add()
318 	dl_list_for_each(tmp, &ptksa->ptksa, struct ptksa_cache_entry, list) {  in ptksa_cache_add()
335 		dl_list_add_tail(&ptksa->ptksa, &entry->list);  in ptksa_cache_add()
337 	ptksa->n_ptksa++;  in ptksa_cache_add()
343 		ptksa_cache_set_expiration(ptksa);  in ptksa_cache_add()
356 void ptksa_cache_deinit(struct ptksa_cache *ptksa)  in ptksa_cache_deinit()  argument
362 ptksa_cache_get(struct ptksa_cache *ptksa, const u8 *addr, u32 cipher)  in ptksa_cache_get()  argument
368 int ptksa_cache_list(struct ptksa_cache *ptksa, char *buf, size_t len)  in ptksa_cache_list()  argument
375 ptksa_cache_add(struct ptksa_cache *ptksa, const u8 *own_addr, const u8 *addr,  in ptksa_cache_add()  argument
383 void ptksa_cache_flush(struct ptksa_cache *ptksa, const u8 *addr, u32 cipher)  in ptksa_cache_flush()  argument