1 /* 2 * Bad AP Manager for ADPS 3 * 4 * Copyright (C) 2020, Broadcom. 5 * 6 * Unless you and Broadcom execute a separate written software license 7 * agreement governing use of this software, this software is licensed to you 8 * under the terms of the GNU General Public License version 2 (the "GPL"), 9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 10 * following added to such license: 11 * 12 * As a special exception, the copyright holders of this software give you 13 * permission to link this software with independent modules, and to copy and 14 * distribute the resulting executable under terms of your choice, provided that 15 * you also meet, for each linked independent module, the terms and conditions of 16 * the license of that module. An independent module is a module which is not 17 * derived from this software. The special exception does not apply to any 18 * modifications of the software. 19 * 20 * 21 * <<Broadcom-WL-IPTag/Dual:>> 22 */ 23 #ifndef _WL_BAM_H_ 24 #define _WL_BAM_H_ 25 #include <typedefs.h> 26 #include <linux/kernel.h> 27 #include <linux/netdevice.h> 28 #include <net/cfg80211.h> 29 30 #include <wl_cfgp2p.h> 31 #include <dhd.h> 32 33 #define WL_BAD_AP_MAX_ENTRY_NUM 20u 34 35 typedef struct wl_bad_ap_mngr { 36 osl_t *osh; 37 38 uint32 num; 39 spinlock_t lock; 40 #if !defined(DHD_ADPS_BAM_EXPORT) 41 struct mutex fs_lock; /* lock for bad ap file list */ 42 #endif /* !DHD_ADPS_BAM_EXPORT */ 43 struct list_head list; 44 } wl_bad_ap_mngr_t; 45 46 typedef struct wl_bad_ap_info { 47 struct ether_addr bssid; 48 #if !defined(DHD_ADPS_BAM_EXPORT) 49 struct tm tm; 50 uint32 status; 51 uint32 reason; 52 uint32 connect_count; 53 #endif /* !DHD_ADPS_BAM_EXPORT */ 54 } wl_bad_ap_info_t; 55 56 typedef struct wl_bad_ap_info_entry { 57 wl_bad_ap_info_t bad_ap; 58 struct list_head list; 59 } wl_bad_ap_info_entry_t; 60 61 void wl_bad_ap_mngr_init(struct bcm_cfg80211 *cfg); 62 void wl_bad_ap_mngr_deinit(struct bcm_cfg80211 *cfg); 63 64 int wl_bad_ap_mngr_add(wl_bad_ap_mngr_t *bad_ap_mngr, wl_bad_ap_info_t *bad_ap_info); 65 wl_bad_ap_info_entry_t* wl_bad_ap_mngr_find(wl_bad_ap_mngr_t *bad_ap_mngr, 66 const struct ether_addr *bssid); 67 68 bool wl_adps_bad_ap_check(struct bcm_cfg80211 *cfg, const struct ether_addr *bssid); 69 int wl_adps_enabled(struct bcm_cfg80211 *cfg, struct net_device *ndev); 70 int wl_adps_set_suspend(struct bcm_cfg80211 *cfg, struct net_device *ndev, uint8 suspend); 71 72 s32 wl_adps_event_handler(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev, 73 const wl_event_msg_t *e, void *data); 74 #endif /* _WL_BAM_H_ */ 75