| /* |
| * Header for Linux cfg80211 scan |
| * |
| * Copyright (C) 2021, Broadcom. |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Dual:>> |
| */ |
| |
| #ifndef _wl_cfgscan_h_ |
| #define _wl_cfgscan_h_ |
| |
| #include <linux/wireless.h> |
| #include <typedefs.h> |
| #include <ethernet.h> |
| #include <wlioctl.h> |
| #include <linux/wireless.h> |
| #include <net/cfg80211.h> |
| #include <linux/rfkill.h> |
| #include <osl.h> |
| #include <brcm_nl80211.h> |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0)) |
| #define GET_SCAN_WDEV(scan_request) \ |
| (scan_request && scan_request->dev) ? scan_request->dev->ieee80211_ptr : NULL; |
| #else |
| #define GET_SCAN_WDEV(scan_request) \ |
| scan_request ? scan_request->wdev : NULL; |
| #endif |
| #ifdef WL_SCHED_SCAN |
| #define GET_SCHED_SCAN_WDEV(scan_request) \ |
| (scan_request && scan_request->dev) ? scan_request->dev->ieee80211_ptr : NULL; |
| #endif /* WL_SCHED_SCAN */ |
| |
| #ifdef DUAL_ESCAN_RESULT_BUFFER |
| #define wl_escan_set_sync_id(a, b) ((a) = (b)->escan_info.cur_sync_id) |
| #define wl_escan_set_type(a, b) ((a)->escan_info.escan_type\ |
| [((a)->escan_info.cur_sync_id)%SCAN_BUF_CNT] = (b)) |
| #else |
| #define wl_escan_set_sync_id(a, b) ((a) = htod16((b)->escan_sync_id_cntr++)) |
| #define wl_escan_set_type(a, b) |
| #endif /* DUAL_ESCAN_RESULT_BUFFER */ |
| extern s32 wl_escan_handler(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev, |
| const wl_event_msg_t *e, void *data); |
| extern s32 wl_do_escan(struct bcm_cfg80211 *cfg, struct wiphy *wiphy, |
| struct net_device *ndev, struct cfg80211_scan_request *request); |
| extern s32 __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, |
| struct cfg80211_scan_request *request, struct cfg80211_ssid *this_ssid); |
| #if defined(WL_CFG80211_P2P_DEV_IF) |
| extern s32 wl_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request); |
| #else |
| extern s32 wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, |
| struct cfg80211_scan_request *request); |
| extern int wl_cfg80211_scan_stop(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev); |
| #endif /* WL_CFG80211_P2P_DEV_IF */ |
| |
| #if defined(OEM_ANDROID) && defined(DHCP_SCAN_SUPPRESS) |
| extern void wl_cfg80211_work_handler(struct work_struct *work); |
| extern void wl_cfg80211_scan_supp_timerfunc(ulong data); |
| #endif /* DHCP_SCAN_SUPPRESS */ |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0)) |
| extern void wl_cfg80211_abort_scan(struct wiphy *wiphy, struct wireless_dev *wdev); |
| #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0)) */ |
| extern s32 wl_init_scan(struct bcm_cfg80211 *cfg); |
| extern int wl_cfg80211_scan_stop(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev); |
| extern s32 wl_notify_scan_status(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev, |
| const wl_event_msg_t *e, void *data); |
| extern void wl_cfg80211_set_passive_scan(struct net_device *dev, char *command); |
| #ifdef PNO_SUPPORT |
| extern s32 wl_notify_pfn_status(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev, |
| const wl_event_msg_t *e, void *data); |
| #endif /* PNO_SUPPORT */ |
| #ifdef GSCAN_SUPPORT |
| extern s32 wl_notify_gscan_event(struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev, |
| const wl_event_msg_t *e, void *data); |
| #endif /* GSCAN_SUPPORT */ |
| |
| #ifdef WES_SUPPORT |
| #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING |
| #define CUSTOMER_WL_SCAN_TIMER_INTERVAL_MS 25000 /* Scan timeout */ |
| enum wl_custom_scan_time_type { |
| WL_CUSTOM_SCAN_CHANNEL_TIME = 0, |
| WL_CUSTOM_SCAN_UNASSOC_TIME, |
| WL_CUSTOM_SCAN_PASSIVE_TIME, |
| WL_CUSTOM_SCAN_HOME_TIME, |
| WL_CUSTOM_SCAN_HOME_AWAY_TIME |
| }; |
| extern s32 wl_cfg80211_custom_scan_time(struct net_device *dev, |
| enum wl_custom_scan_time_type type, int time); |
| #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ |
| #endif /* WES_SUPPORT */ |
| |
| #if defined(SUPPORT_RANDOM_MAC_SCAN) |
| int wl_cfg80211_set_random_mac(struct net_device *dev, bool enable); |
| int wl_cfg80211_random_mac_enable(struct net_device *dev); |
| int wl_cfg80211_random_mac_disable(struct net_device *dev); |
| int wl_cfg80211_scan_mac_enable(struct net_device *dev); |
| int wl_cfg80211_scan_mac_disable(struct net_device *dev); |
| int wl_cfg80211_scan_mac_config(struct net_device *dev, uint8 *rand_mac, uint8 *rand_mask); |
| #endif /* SUPPORT_RANDOM_MAC_SCAN */ |
| |
| #ifdef WL_SCHED_SCAN |
| extern int wl_cfg80211_sched_scan_start(struct wiphy *wiphy, struct net_device *dev, |
| struct cfg80211_sched_scan_request *request); |
| #if (LINUX_VERSION_CODE > KERNEL_VERSION(4, 11, 0)) |
| extern int wl_cfg80211_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev, u64 reqid); |
| #else |
| extern int wl_cfg80211_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev); |
| #endif /* LINUX_VER > 4.11 */ |
| #endif /* WL_SCHED_SCAN */ |
| extern s32 wl_cfgscan_listen_on_channel(struct bcm_cfg80211 *cfg, struct wireless_dev *wdev, |
| struct ieee80211_channel *channel, unsigned int duration); |
| extern void wl_cfgscan_listen_complete_work(struct work_struct *work); |
| extern s32 wl_cfgscan_notify_listen_complete(struct bcm_cfg80211 *cfg); |
| extern s32 wl_cfgscan_cancel_listen_on_channel(struct bcm_cfg80211 *cfg, bool notify_user); |
| #if defined(WL_CFG80211_P2P_DEV_IF) |
| extern s32 wl_cfgscan_remain_on_channel(struct wiphy *wiphy, bcm_struct_cfgdev *cfgdev, |
| struct ieee80211_channel *channel, unsigned int duration, u64 *cookie); |
| #else |
| extern s32 wl_cfgscan_remain_on_channel(struct wiphy *wiphy, bcm_struct_cfgdev *cfgdev, |
| struct ieee80211_channel *channel, enum nl80211_channel_type channel_type, |
| unsigned int duration, u64 *cookie); |
| #endif /* WL_CFG80211_P2P_DEV_IF */ |
| extern s32 wl_cfgscan_cancel_remain_on_channel(struct wiphy *wiphy, |
| bcm_struct_cfgdev *cfgdev, u64 cookie); |
| extern chanspec_t wl_freq_to_chanspec(int freq); |
| extern s32 wl_inform_single_bss(struct bcm_cfg80211 *cfg, wl_bss_info_t *bi, bool update_ssid); |
| #ifdef WL_GET_RCC |
| extern int wl_android_get_roam_scan_chanlist(struct bcm_cfg80211 *cfg); |
| #endif /* WL_GET_RCC */ |
| extern s32 wl_get_assoc_channels(struct bcm_cfg80211 *cfg, |
| struct net_device *dev, wlcfg_assoc_info_t *info); |
| extern void wl_cfgscan_cancel_scan(struct bcm_cfg80211 *cfg); |
| #ifdef DHD_GET_VALID_CHANNELS |
| typedef enum { |
| WIFI_BAND_UNSPECIFIED, |
| /* 2.4 GHz */ |
| WIFI_BAND_BG = 1, |
| /* 5 GHz without DFS */ |
| WIFI_BAND_A = 2, |
| /* 5 GHz DFS only */ |
| WIFI_BAND_A_DFS = 4, |
| /* 5 GHz with DFS */ |
| WIFI_BAND_A_WITH_DFS = 6, |
| /* 2.4 GHz + 5 GHz; no DFS */ |
| WIFI_BAND_ABG = 3, |
| /* 2.4 GHz + 5 GHz with DFS */ |
| WIFI_BAND_ABG_WITH_DFS = 7, |
| /* 6GHz */ |
| WIFI_BAND_6GHZ = 8, |
| /* 5 GHz no DFS + 6 GHz */ |
| WIFI_BAND_5GHZ_6GHZ = 10, |
| /* 2.4 GHz + 5 GHz no DFS + 6 GHz */ |
| WIFI_AND_24GHZ_5GHZ_6GHZ = 11, |
| /* 2.4 GHz + 5 GHz with DFS + 6 GHz */ |
| WIFI_BAND_24GHZ_5GHZ_WITH_DFS_6GHZ = 15 |
| } wifi_band; |
| |
| extern bool wl_cfgscan_is_dfs_set(wifi_band band); |
| extern s32 wl_cfgscan_get_band_freq_list(struct bcm_cfg80211 *cfg, int band, |
| uint16 *list, uint32 *num_channels); |
| #endif /* DHD_GET_VALID_CHANNELS */ |
| #define MAX_AP_IFACES 2 |
| typedef struct ap_iface_data { |
| chanspec_t chspec; |
| struct net_device *ndev; |
| } wl_ap_iface_data_t; |
| |
| typedef struct ap_oper_data { |
| u8 count; |
| wl_ap_iface_data_t iface[MAX_AP_IFACES]; |
| } wl_ap_oper_data_t; |
| |
| #ifdef WL_SUPPORT_AUTO_CHANNEL |
| extern int wl_handle_acs_concurrency_cases(struct bcm_cfg80211 *cfg, |
| drv_acs_params_t *parameter, int qty, uint32 *pList); |
| #endif /* WL_SUPPORT_AUTO_CHANNEL */ |
| #ifdef DHD_GET_VALID_CHANNELS |
| extern void wl_get_ap_chanspecs(struct bcm_cfg80211 *cfg, wl_ap_oper_data_t *ap_data); |
| #endif /* DHD_GET_VALID_CHANNELS */ |
| |
| #ifdef WL11U |
| extern bcm_tlv_t * wl_cfg80211_find_interworking_ie(const u8 *parse, u32 len); |
| extern s32 |
| wl_cfg80211_add_iw_ie(struct bcm_cfg80211 *cfg, struct net_device *ndev, s32 bssidx, s32 pktflag, |
| uint8 ie_id, uint8 *data, uint8 data_len); |
| extern s32 |
| wl_cfg80211_clear_iw_ie(struct bcm_cfg80211 *cfg, struct net_device *ndev, s32 bssidx); |
| #endif /* WL11U */ |
| |
| #endif /* _wl_cfgscan_h_ */ |