| /* |
| * Linux cfg80211 driver |
| * |
| * Copyright (C) 1999-2014, Broadcom Corporation |
| * |
| * 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. |
| * |
| * Notwithstanding the above, under no circumstances may you combine this |
| * software in any way with any other Broadcom software provided under a license |
| * other than the GPL, without Broadcom's express prior written consent. |
| * |
| * $Id: wl_cfg80211.h 470107 2014-04-13 13:08:18Z $ |
| */ |
| |
| #ifndef _wl_cfg80211_h_ |
| #define _wl_cfg80211_h_ |
| |
| #include <linux/wireless.h> |
| #include <typedefs.h> |
| #include <proto/ethernet.h> |
| #include <wlioctl.h> |
| #include <linux/wireless.h> |
| #include <net/cfg80211.h> |
| #include <linux/rfkill.h> |
| |
| #include <wl_cfgp2p.h> |
| |
| struct wl_conf; |
| struct wl_iface; |
| struct bcm_cfg80211; |
| struct wl_security; |
| struct wl_ibss; |
| |
| |
| #define htod32(i) (i) |
| #define htod16(i) (i) |
| #define dtoh32(i) (i) |
| #define dtoh16(i) (i) |
| #define htodchanspec(i) (i) |
| #define dtohchanspec(i) (i) |
| |
| #define WL_DBG_NONE 0 |
| #define WL_DBG_P2P_ACTION (1 << 5) |
| #define WL_DBG_TRACE (1 << 4) |
| #define WL_DBG_SCAN (1 << 3) |
| #define WL_DBG_DBG (1 << 2) |
| #define WL_DBG_INFO (1 << 1) |
| #define WL_DBG_ERR (1 << 0) |
| |
| /* 0 invalidates all debug messages. default is 1 */ |
| #define WL_DBG_LEVEL 0xFF |
| |
| #define CFG80211_ERROR_TEXT "CFG80211-ERROR) " |
| |
| #if defined(DHD_DEBUG) |
| #define WL_ERR(args) \ |
| do { \ |
| if (wl_dbg_level & WL_DBG_ERR) { \ |
| printk(KERN_INFO CFG80211_ERROR_TEXT "%s : ", __func__); \ |
| printk args; \ |
| } \ |
| } while (0) |
| #else /* defined(DHD_DEBUG) */ |
| #define WL_ERR(args) \ |
| do { \ |
| if ((wl_dbg_level & WL_DBG_ERR) && net_ratelimit()) { \ |
| printk(KERN_INFO CFG80211_ERROR_TEXT "%s : ", __func__); \ |
| printk args; \ |
| } \ |
| } while (0) |
| #endif /* defined(DHD_DEBUG) */ |
| |
| #ifdef WL_INFO |
| #undef WL_INFO |
| #endif |
| #define WL_INFO(args) \ |
| do { \ |
| if (wl_dbg_level & WL_DBG_INFO) { \ |
| printk(KERN_INFO "CFG80211-INFO) %s : ", __func__); \ |
| printk args; \ |
| } \ |
| } while (0) |
| #ifdef WL_SCAN |
| #undef WL_SCAN |
| #endif |
| #define WL_SCAN(args) \ |
| do { \ |
| if (wl_dbg_level & WL_DBG_SCAN) { \ |
| printk(KERN_INFO "CFG80211-SCAN) %s :", __func__); \ |
| printk args; \ |
| } \ |
| } while (0) |
| #ifdef WL_TRACE |
| #undef WL_TRACE |
| #endif |
| #define WL_TRACE(args) \ |
| do { \ |
| if (wl_dbg_level & WL_DBG_TRACE) { \ |
| printk(KERN_INFO "CFG80211-TRACE) %s :", __func__); \ |
| printk args; \ |
| } \ |
| } while (0) |
| #ifdef WL_TRACE_HW4 |
| #undef WL_TRACE_HW4 |
| #endif |
| #define WL_TRACE_HW4 WL_TRACE |
| #if (WL_DBG_LEVEL > 0) |
| #define WL_DBG(args) \ |
| do { \ |
| if (wl_dbg_level & WL_DBG_DBG) { \ |
| printk(KERN_DEBUG "CFG80211-DEBUG) %s :", __func__); \ |
| printk args; \ |
| } \ |
| } while (0) |
| #else /* !(WL_DBG_LEVEL > 0) */ |
| #define WL_DBG(args) |
| #endif /* (WL_DBG_LEVEL > 0) */ |
| #define WL_PNO(x) |
| #define WL_SD(x) |
| |
| |
| #define WL_SCAN_RETRY_MAX 3 |
| #define WL_NUM_PMKIDS_MAX MAXPMKID |
| #define WL_SCAN_BUF_MAX (1024 * 8) |
| #define WL_TLV_INFO_MAX 1500 |
| #define WL_SCAN_IE_LEN_MAX 2048 |
| #define WL_BSS_INFO_MAX 2048 |
| #define WL_ASSOC_INFO_MAX 512 |
| #define WL_IOCTL_LEN_MAX 2048 |
| #define WL_EXTRA_BUF_MAX 2048 |
| #define WL_SCAN_ERSULTS_LAST (WL_SCAN_RESULTS_NO_MEM+1) |
| #define WL_AP_MAX 256 |
| #define WL_FILE_NAME_MAX 256 |
| #define WL_DWELL_TIME 200 |
| #define WL_MED_DWELL_TIME 400 |
| #define WL_MIN_DWELL_TIME 100 |
| #define WL_LONG_DWELL_TIME 1000 |
| #define IFACE_MAX_CNT 2 |
| #define WL_SCAN_CONNECT_DWELL_TIME_MS 200 |
| #define WL_SCAN_JOIN_PROBE_INTERVAL_MS 20 |
| #define WL_SCAN_JOIN_ACTIVE_DWELL_TIME_MS 320 |
| #define WL_SCAN_JOIN_PASSIVE_DWELL_TIME_MS 400 |
| #define WL_AF_TX_MAX_RETRY 5 |
| |
| #define WL_AF_SEARCH_TIME_MAX 450 |
| #define WL_AF_TX_EXTRA_TIME_MAX 200 |
| |
| #define WL_SCAN_TIMER_INTERVAL_MS 10000 /* Scan timeout */ |
| #define WL_CHANNEL_SYNC_RETRY 5 |
| #define WL_INVALID -1 |
| |
| /* Bring down SCB Timeout to 20secs from 60secs default */ |
| #ifndef WL_SCB_TIMEOUT |
| #define WL_SCB_TIMEOUT 20 |
| #endif |
| |
| /* SCAN_SUPPRESS timer values in ms */ |
| #define WL_SCAN_SUPPRESS_TIMEOUT 31000 /* default Framwork DHCP timeout is 30 sec */ |
| #define WL_SCAN_SUPPRESS_RETRY 3000 |
| |
| #define WL_PM_ENABLE_TIMEOUT 10000 |
| |
| |
| /* driver status */ |
| enum wl_status { |
| WL_STATUS_READY = 0, |
| WL_STATUS_SCANNING, |
| WL_STATUS_SCAN_ABORTING, |
| WL_STATUS_CONNECTING, |
| WL_STATUS_CONNECTED, |
| WL_STATUS_DISCONNECTING, |
| WL_STATUS_AP_CREATING, |
| WL_STATUS_AP_CREATED, |
| /* whole sending action frame procedure: |
| * includes a) 'finding common channel' for public action request frame |
| * and b) 'sending af via 'actframe' iovar' |
| */ |
| WL_STATUS_SENDING_ACT_FRM, |
| /* find a peer to go to a common channel before sending public action req frame */ |
| WL_STATUS_FINDING_COMMON_CHANNEL, |
| /* waiting for next af to sync time of supplicant. |
| * it includes SENDING_ACT_FRM and WAITING_NEXT_ACT_FRM_LISTEN |
| */ |
| WL_STATUS_WAITING_NEXT_ACT_FRM, |
| #ifdef WL_CFG80211_SYNC_GON |
| /* go to listen state to wait for next af after SENDING_ACT_FRM */ |
| WL_STATUS_WAITING_NEXT_ACT_FRM_LISTEN, |
| #endif /* WL_CFG80211_SYNC_GON */ |
| /* it will be set when upper layer requests listen and succeed in setting listen mode. |
| * if set, other scan request can abort current listen state |
| */ |
| WL_STATUS_REMAINING_ON_CHANNEL, |
| #ifdef WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST |
| /* it's fake listen state to keep current scan state. |
| * it will be set when upper layer requests listen but scan is running. then just run |
| * a expire timer without actual listen state. |
| * if set, other scan request does not need to abort scan. |
| */ |
| WL_STATUS_FAKE_REMAINING_ON_CHANNEL |
| #endif /* WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST */ |
| }; |
| |
| /* wi-fi mode */ |
| enum wl_mode { |
| WL_MODE_BSS, |
| WL_MODE_IBSS, |
| WL_MODE_AP |
| }; |
| |
| /* driver profile list */ |
| enum wl_prof_list { |
| WL_PROF_MODE, |
| WL_PROF_SSID, |
| WL_PROF_SEC, |
| WL_PROF_IBSS, |
| WL_PROF_BAND, |
| WL_PROF_CHAN, |
| WL_PROF_BSSID, |
| WL_PROF_ACT, |
| WL_PROF_BEACONINT, |
| WL_PROF_DTIMPERIOD |
| }; |
| |
| /* donlge escan state */ |
| enum wl_escan_state { |
| WL_ESCAN_STATE_IDLE, |
| WL_ESCAN_STATE_SCANING |
| }; |
| /* fw downloading status */ |
| enum wl_fw_status { |
| WL_FW_LOADING_DONE, |
| WL_NVRAM_LOADING_DONE |
| }; |
| |
| enum wl_management_type { |
| WL_BEACON = 0x1, |
| WL_PROBE_RESP = 0x2, |
| WL_ASSOC_RESP = 0x4 |
| }; |
| |
| enum wl_handler_del_type { |
| WL_HANDLER_NOTUSE, |
| WL_HANDLER_DEL, |
| WL_HANDLER_MAINTAIN, |
| WL_HANDLER_PEND |
| }; |
| |
| /* beacon / probe_response */ |
| struct beacon_proberesp { |
| __le64 timestamp; |
| __le16 beacon_int; |
| __le16 capab_info; |
| u8 variable[0]; |
| } __attribute__ ((packed)); |
| |
| /* driver configuration */ |
| struct wl_conf { |
| u32 frag_threshold; |
| u32 rts_threshold; |
| u32 retry_short; |
| u32 retry_long; |
| s32 tx_power; |
| struct ieee80211_channel channel; |
| }; |
| |
| typedef s32(*EVENT_HANDLER) (struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev, |
| const wl_event_msg_t *e, void *data); |
| |
| /* bss inform structure for cfg80211 interface */ |
| struct wl_cfg80211_bss_info { |
| u16 band; |
| u16 channel; |
| s16 rssi; |
| u16 frame_len; |
| u8 frame_buf[1]; |
| }; |
| |
| /* basic structure of scan request */ |
| struct wl_scan_req { |
| struct wlc_ssid ssid; |
| }; |
| |
| /* basic structure of information element */ |
| struct wl_ie { |
| u16 offset; |
| u8 buf[WL_TLV_INFO_MAX]; |
| }; |
| |
| /* event queue for cfg80211 main event */ |
| struct wl_event_q { |
| struct list_head eq_list; |
| u32 etype; |
| wl_event_msg_t emsg; |
| s8 edata[1]; |
| }; |
| |
| /* security information with currently associated ap */ |
| struct wl_security { |
| u32 wpa_versions; |
| u32 auth_type; |
| u32 cipher_pairwise; |
| u32 cipher_group; |
| u32 wpa_auth; |
| u32 auth_assoc_res_status; |
| }; |
| |
| /* ibss information for currently joined ibss network */ |
| struct wl_ibss { |
| u8 beacon_interval; /* in millisecond */ |
| u8 atim; /* in millisecond */ |
| s8 join_only; |
| u8 band; |
| u8 channel; |
| }; |
| |
| /* cfg driver profile */ |
| struct wl_profile { |
| u32 mode; |
| s32 band; |
| u32 channel; |
| struct wlc_ssid ssid; |
| struct wl_security sec; |
| struct wl_ibss ibss; |
| u8 bssid[ETHER_ADDR_LEN]; |
| u16 beacon_interval; |
| u8 dtim_period; |
| bool active; |
| }; |
| |
| struct net_info { |
| struct net_device *ndev; |
| struct wireless_dev *wdev; |
| struct wl_profile profile; |
| s32 mode; |
| s32 roam_off; |
| unsigned long sme_state; |
| bool pm_restore; |
| bool pm_block; |
| s32 pm; |
| struct list_head list; /* list of all net_info structure */ |
| }; |
| |
| /* association inform */ |
| #define MAX_REQ_LINE 1024 |
| struct wl_connect_info { |
| u8 req_ie[MAX_REQ_LINE]; |
| s32 req_ie_len; |
| u8 resp_ie[MAX_REQ_LINE]; |
| s32 resp_ie_len; |
| }; |
| |
| /* firmware /nvram downloading controller */ |
| struct wl_fw_ctrl { |
| const struct firmware *fw_entry; |
| unsigned long status; |
| u32 ptr; |
| s8 fw_name[WL_FILE_NAME_MAX]; |
| s8 nvram_name[WL_FILE_NAME_MAX]; |
| }; |
| |
| /* assoc ie length */ |
| struct wl_assoc_ielen { |
| u32 req_len; |
| u32 resp_len; |
| }; |
| |
| /* wpa2 pmk list */ |
| struct wl_pmk_list { |
| pmkid_list_t pmkids; |
| pmkid_t foo[MAXPMKID - 1]; |
| }; |
| |
| |
| #define ESCAN_BUF_SIZE (64 * 1024) |
| |
| struct escan_info { |
| u32 escan_state; |
| #if defined(STATIC_WL_PRIV_STRUCT) |
| #ifndef CONFIG_DHD_USE_STATIC_BUF |
| #error STATIC_WL_PRIV_STRUCT should be used with CONFIG_DHD_USE_STATIC_BUF |
| #endif /* CONFIG_DHD_USE_STATIC_BUF */ |
| u8 *escan_buf; |
| #else |
| u8 escan_buf[ESCAN_BUF_SIZE]; |
| #endif /* STATIC_WL_PRIV_STRUCT */ |
| struct wiphy *wiphy; |
| struct net_device *ndev; |
| }; |
| |
| struct ap_info { |
| /* Structure to hold WPS, WPA IEs for a AP */ |
| u8 probe_res_ie[VNDR_IES_MAX_BUF_LEN]; |
| u8 beacon_ie[VNDR_IES_MAX_BUF_LEN]; |
| u8 assoc_res_ie[VNDR_IES_MAX_BUF_LEN]; |
| u32 probe_res_ie_len; |
| u32 beacon_ie_len; |
| u32 assoc_res_ie_len; |
| u8 *wpa_ie; |
| u8 *rsn_ie; |
| u8 *wps_ie; |
| bool security_mode; |
| }; |
| |
| struct sta_info { |
| /* Structure to hold WPS IE for a STA */ |
| u8 probe_req_ie[VNDR_IES_BUF_LEN]; |
| u8 assoc_req_ie[VNDR_IES_BUF_LEN]; |
| u32 probe_req_ie_len; |
| u32 assoc_req_ie_len; |
| }; |
| |
| struct afx_hdl { |
| wl_af_params_t *pending_tx_act_frm; |
| struct ether_addr tx_dst_addr; |
| struct net_device *dev; |
| struct work_struct work; |
| u32 bssidx; |
| u32 retry; |
| s32 peer_chan; |
| s32 peer_listen_chan; /* search channel: configured by upper layer */ |
| s32 my_listen_chan; /* listen chanel: extract it from prb req or gon req */ |
| bool is_listen; |
| bool ack_recv; |
| bool is_active; |
| }; |
| |
| struct parsed_ies { |
| wpa_ie_fixed_t *wps_ie; |
| u32 wps_ie_len; |
| wpa_ie_fixed_t *wpa_ie; |
| u32 wpa_ie_len; |
| bcm_tlv_t *wpa2_ie; |
| u32 wpa2_ie_len; |
| }; |
| |
| |
| #ifdef WL11U |
| /* Max length of Interworking element */ |
| #define IW_IES_MAX_BUF_LEN 9 |
| #endif |
| #define MAX_EVENT_BUF_NUM 16 |
| typedef struct wl_eventmsg_buf { |
| u16 num; |
| struct { |
| u16 type; |
| bool set; |
| } event [MAX_EVENT_BUF_NUM]; |
| } wl_eventmsg_buf_t; |
| |
| typedef struct wl_if_event_info { |
| bool valid; |
| int ifidx; |
| int bssidx; |
| uint8 mac[ETHER_ADDR_LEN]; |
| char name[IFNAMSIZ+1]; |
| } wl_if_event_info; |
| |
| /* private data of cfg80211 interface */ |
| struct bcm_cfg80211 { |
| struct wireless_dev *wdev; /* representing cfg cfg80211 device */ |
| |
| struct wireless_dev *p2p_wdev; /* representing wl cfg80211 device for P2P */ |
| struct mutex p2p_wdev_sync; /* protect p2p_wdev from race conditions */ |
| |
| struct net_device *p2p_net; /* reference to p2p0 interface */ |
| |
| struct wl_conf *conf; |
| struct cfg80211_scan_request *scan_request; /* scan request object */ |
| EVENT_HANDLER evt_handler[WLC_E_LAST]; |
| struct list_head eq_list; /* used for event queue */ |
| struct list_head net_list; /* used for struct net_info */ |
| spinlock_t eq_lock; /* for event queue synchronization */ |
| spinlock_t cfgdrv_lock; /* to protect scan status (and others if needed) */ |
| struct completion act_frm_scan; |
| struct completion iface_disable; |
| struct completion wait_next_af; |
| struct mutex usr_sync; /* maily for up/down synchronization */ |
| struct wl_scan_results *bss_list; |
| struct wl_scan_results *scan_results; |
| |
| /* scan request object for internal purpose */ |
| struct wl_scan_req *scan_req_int; |
| /* information element object for internal purpose */ |
| #if defined(STATIC_WL_PRIV_STRUCT) |
| struct wl_ie *ie; |
| #else |
| struct wl_ie ie; |
| #endif |
| |
| /* association information container */ |
| #if defined(STATIC_WL_PRIV_STRUCT) |
| struct wl_connect_info *conn_info; |
| #else |
| struct wl_connect_info conn_info; |
| #endif |
| #ifdef DEBUGFS_CFG80211 |
| struct dentry *debugfs; |
| #endif /* DEBUGFS_CFG80211 */ |
| struct wl_pmk_list *pmk_list; /* wpa2 pmk list */ |
| tsk_ctl_t event_tsk; /* task of main event handler thread */ |
| void *pub; |
| u32 iface_cnt; |
| u32 channel; /* current channel */ |
| u32 af_sent_channel; /* channel action frame is sent */ |
| /* next af subtype to cancel the remained dwell time in rx process */ |
| u8 next_af_subtype; |
| #ifdef WL_CFG80211_SYNC_GON |
| ulong af_tx_sent_jiffies; |
| #endif /* WL_CFG80211_SYNC_GON */ |
| struct escan_info escan_info; /* escan information */ |
| bool active_scan; /* current scan mode */ |
| bool ibss_starter; /* indicates this sta is ibss starter */ |
| bool link_up; /* link/connection up flag */ |
| |
| /* indicate whether chip to support power save mode */ |
| bool pwr_save; |
| bool roam_on; /* on/off switch for self-roaming */ |
| bool scan_tried; /* indicates if first scan attempted */ |
| bool wlfc_on; |
| bool vsdb_mode; |
| bool roamoff_on_concurrent; |
| u8 *ioctl_buf; /* ioctl buffer */ |
| struct mutex ioctl_buf_sync; |
| u8 *escan_ioctl_buf; |
| u8 *extra_buf; /* maily to grab assoc information */ |
| struct dentry *debugfsdir; |
| struct rfkill *rfkill; |
| bool rf_blocked; |
| struct ieee80211_channel remain_on_chan; |
| enum nl80211_channel_type remain_on_chan_type; |
| u64 send_action_id; |
| u64 last_roc_id; |
| wait_queue_head_t netif_change_event; |
| wl_if_event_info if_event_info; |
| struct completion send_af_done; |
| struct afx_hdl *afx_hdl; |
| struct ap_info *ap_info; |
| struct sta_info *sta_info; |
| struct p2p_info *p2p; |
| bool p2p_supported; |
| void *btcoex_info; |
| struct timer_list scan_timeout; /* Timer for catch scan event timeout */ |
| s32(*state_notifier) (struct bcm_cfg80211 *cfg, |
| struct net_info *_net_info, enum wl_status state, bool set); |
| unsigned long interrested_state; |
| wlc_ssid_t hostapd_ssid; |
| #ifdef WL11U |
| bool wl11u; |
| u8 iw_ie[IW_IES_MAX_BUF_LEN]; |
| u32 iw_ie_len; |
| #endif /* WL11U */ |
| bool sched_scan_running; /* scheduled scan req status */ |
| #ifdef WL_SCHED_SCAN |
| struct cfg80211_sched_scan_request *sched_scan_req; /* scheduled scan req */ |
| #endif /* WL_SCHED_SCAN */ |
| bool scan_suppressed; |
| struct timer_list scan_supp_timer; |
| struct work_struct wlan_work; |
| struct mutex event_sync; /* maily for up/down synchronization */ |
| bool disable_roam_event; |
| bool pm_enable_work_on; |
| struct delayed_work pm_enable_work; |
| vndr_ie_setbuf_t *ibss_vsie; /* keep the VSIE for IBSS */ |
| int ibss_vsie_len; |
| bool roam_offload; |
| }; |
| |
| |
| static inline struct wl_bss_info *next_bss(struct wl_scan_results *list, struct wl_bss_info *bss) |
| { |
| return bss = bss ? |
| (struct wl_bss_info *)((uintptr) bss + dtoh32(bss->length)) : list->bss_info; |
| } |
| static inline s32 |
| wl_alloc_netinfo(struct bcm_cfg80211 *cfg, struct net_device *ndev, |
| struct wireless_dev * wdev, s32 mode, bool pm_block) |
| { |
| struct net_info *_net_info; |
| s32 err = 0; |
| if (cfg->iface_cnt == IFACE_MAX_CNT) |
| return -ENOMEM; |
| _net_info = kzalloc(sizeof(struct net_info), GFP_KERNEL); |
| if (!_net_info) |
| err = -ENOMEM; |
| else { |
| _net_info->mode = mode; |
| _net_info->ndev = ndev; |
| _net_info->wdev = wdev; |
| _net_info->pm_restore = 0; |
| _net_info->pm = 0; |
| _net_info->pm_block = pm_block; |
| _net_info->roam_off = WL_INVALID; |
| cfg->iface_cnt++; |
| list_add(&_net_info->list, &cfg->net_list); |
| } |
| return err; |
| } |
| static inline void |
| wl_dealloc_netinfo(struct bcm_cfg80211 *cfg, struct net_device *ndev) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) { |
| list_del(&_net_info->list); |
| cfg->iface_cnt--; |
| kfree(_net_info); |
| } |
| } |
| |
| } |
| static inline void |
| wl_delete_all_netinfo(struct bcm_cfg80211 *cfg) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| list_del(&_net_info->list); |
| if (_net_info->wdev) |
| kfree(_net_info->wdev); |
| kfree(_net_info); |
| } |
| cfg->iface_cnt = 0; |
| } |
| static inline u32 |
| wl_get_status_all(struct bcm_cfg80211 *cfg, s32 status) |
| |
| { |
| struct net_info *_net_info, *next; |
| u32 cnt = 0; |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (_net_info->ndev && |
| test_bit(status, &_net_info->sme_state)) |
| cnt++; |
| } |
| return cnt; |
| } |
| static inline void |
| wl_set_status_all(struct bcm_cfg80211 *cfg, s32 status, u32 op) |
| { |
| struct net_info *_net_info, *next; |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| switch (op) { |
| case 1: |
| return; /* set all status is not allowed */ |
| case 2: |
| clear_bit(status, &_net_info->sme_state); |
| if (cfg->state_notifier && |
| test_bit(status, &(cfg->interrested_state))) |
| cfg->state_notifier(cfg, _net_info, status, false); |
| break; |
| case 4: |
| return; /* change all status is not allowed */ |
| default: |
| return; /* unknown operation */ |
| } |
| } |
| } |
| static inline void |
| wl_set_status_by_netdev(struct bcm_cfg80211 *cfg, s32 status, |
| struct net_device *ndev, u32 op) |
| { |
| |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) { |
| switch (op) { |
| case 1: |
| set_bit(status, &_net_info->sme_state); |
| if (cfg->state_notifier && |
| test_bit(status, &(cfg->interrested_state))) |
| cfg->state_notifier(cfg, _net_info, status, true); |
| break; |
| case 2: |
| clear_bit(status, &_net_info->sme_state); |
| if (cfg->state_notifier && |
| test_bit(status, &(cfg->interrested_state))) |
| cfg->state_notifier(cfg, _net_info, status, false); |
| break; |
| case 4: |
| change_bit(status, &_net_info->sme_state); |
| break; |
| } |
| } |
| |
| } |
| |
| } |
| |
| static inline u32 |
| wl_get_status_by_netdev(struct bcm_cfg80211 *cfg, s32 status, |
| struct net_device *ndev) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) |
| return test_bit(status, &_net_info->sme_state); |
| } |
| return 0; |
| } |
| |
| static inline s32 |
| wl_get_mode_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) |
| return _net_info->mode; |
| } |
| return -1; |
| } |
| |
| |
| static inline void |
| wl_set_mode_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev, |
| s32 mode) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) |
| _net_info->mode = mode; |
| } |
| } |
| static inline struct wl_profile * |
| wl_get_profile_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) |
| return &_net_info->profile; |
| } |
| return NULL; |
| } |
| static inline struct net_info * |
| wl_get_netinfo_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev) |
| { |
| struct net_info *_net_info, *next; |
| |
| list_for_each_entry_safe(_net_info, next, &cfg->net_list, list) { |
| if (ndev && (_net_info->ndev == ndev)) |
| return _net_info; |
| } |
| return NULL; |
| } |
| #define bcmcfg_to_wiphy(cfg) (cfg->wdev->wiphy) |
| #define bcmcfg_to_prmry_ndev(cfg) (cfg->wdev->netdev) |
| #define bcmcfg_to_prmry_wdev(cfg) (cfg->wdev) |
| #define bcmcfg_to_p2p_wdev(cfg) (cfg->p2p_wdev) |
| #define ndev_to_wl(n) (wdev_to_wl(n->ieee80211_ptr)) |
| #define ndev_to_wdev(ndev) (ndev->ieee80211_ptr) |
| #define wdev_to_ndev(wdev) (wdev->netdev) |
| |
| #if defined(WL_ENABLE_P2P_IF) |
| #define ndev_to_wlc_ndev(ndev, cfg) ((ndev == cfg->p2p_net) ? \ |
| bcmcfg_to_prmry_ndev(cfg) : ndev) |
| #else |
| #define ndev_to_wlc_ndev(ndev, cfg) (ndev) |
| #endif /* WL_ENABLE_P2P_IF */ |
| |
| #if defined(WL_CFG80211_P2P_DEV_IF) |
| #define wdev_to_wlc_ndev(wdev, cfg) \ |
| ((wdev->iftype == NL80211_IFTYPE_P2P_DEVICE) ? \ |
| bcmcfg_to_prmry_ndev(cfg) : wdev_to_ndev(wdev)) |
| #define cfgdev_to_wlc_ndev(cfgdev, cfg) wdev_to_wlc_ndev(cfgdev, cfg) |
| #define bcmcfg_to_prmry_cfgdev(cfgdev, cfg) bcmcfg_to_prmry_wdev(cfg) |
| #elif defined(WL_ENABLE_P2P_IF) |
| #define cfgdev_to_wlc_ndev(cfgdev, cfg) ndev_to_wlc_ndev(cfgdev, cfg) |
| #define bcmcfg_to_prmry_cfgdev(cfgdev, cfg) bcmcfg_to_prmry_ndev(cfg) |
| #else |
| #define cfgdev_to_wlc_ndev(cfgdev, cfg) (cfgdev) |
| #define bcmcfg_to_prmry_cfgdev(cfgdev, cfg) (cfgdev) |
| #endif /* WL_CFG80211_P2P_DEV_IF */ |
| |
| #if defined(WL_CFG80211_P2P_DEV_IF) |
| #define ndev_to_cfgdev(ndev) ndev_to_wdev(ndev) |
| #define discover_cfgdev(cfgdev, cfg) (cfgdev->iftype == NL80211_IFTYPE_P2P_DEVICE) |
| #else |
| #define ndev_to_cfgdev(ndev) (ndev) |
| #define discover_cfgdev(cfgdev, cfg) (cfgdev == cfg->p2p_net) |
| #endif /* WL_CFG80211_P2P_DEV_IF */ |
| |
| #if defined(WL_CFG80211_P2P_DEV_IF) |
| #define scan_req_match(cfg) (((cfg) && (cfg->scan_request) && \ |
| (cfg->scan_request->wdev == cfg->p2p_wdev)) ? true : false) |
| #elif defined(WL_ENABLE_P2P_IF) |
| #define scan_req_match(cfg) (((cfg) && (cfg->scan_request) && \ |
| (cfg->scan_request->dev == cfg->p2p_net)) ? true : false) |
| #else |
| #define scan_req_match(cfg) (((cfg) && p2p_is_on(cfg) && p2p_scan(cfg)) ? \ |
| true : false) |
| #endif /* WL_CFG80211_P2P_DEV_IF */ |
| |
| #define wl_to_sr(w) (w->scan_req_int) |
| #if defined(STATIC_WL_PRIV_STRUCT) |
| #define wl_to_ie(w) (w->ie) |
| #define wl_to_conn(w) (w->conn_info) |
| #else |
| #define wl_to_ie(w) (&w->ie) |
| #define wl_to_conn(w) (&w->conn_info) |
| #endif |
| #define wiphy_from_scan(w) (w->escan_info.wiphy) |
| #define wl_get_drv_status_all(cfg, stat) \ |
| (wl_get_status_all(cfg, WL_STATUS_ ## stat)) |
| #define wl_get_drv_status(cfg, stat, ndev) \ |
| (wl_get_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev)) |
| #define wl_set_drv_status(cfg, stat, ndev) \ |
| (wl_set_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev, 1)) |
| #define wl_clr_drv_status(cfg, stat, ndev) \ |
| (wl_set_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev, 2)) |
| #define wl_clr_drv_status_all(cfg, stat) \ |
| (wl_set_status_all(cfg, WL_STATUS_ ## stat, 2)) |
| #define wl_chg_drv_status(cfg, stat, ndev) \ |
| (wl_set_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev, 4)) |
| |
| #define for_each_bss(list, bss, __i) \ |
| for (__i = 0; __i < list->count && __i < WL_AP_MAX; __i++, bss = next_bss(list, bss)) |
| |
| #define for_each_ndev(cfg, iter, next) \ |
| list_for_each_entry_safe(iter, next, &cfg->net_list, list) |
| |
| |
| /* In case of WPS from wpa_supplicant, pairwise siute and group suite is 0. |
| * In addtion to that, wpa_version is WPA_VERSION_1 |
| */ |
| #define is_wps_conn(_sme) \ |
| ((wl_cfgp2p_find_wpsie((u8 *)_sme->ie, _sme->ie_len) != NULL) && \ |
| (!_sme->crypto.n_ciphers_pairwise) && \ |
| (!_sme->crypto.cipher_group)) |
| extern s32 wl_cfg80211_attach(struct net_device *ndev, void *context); |
| extern s32 wl_cfg80211_attach_post(struct net_device *ndev); |
| extern void wl_cfg80211_detach(void *para); |
| |
| extern void wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t *e, |
| void *data); |
| void wl_cfg80211_set_parent_dev(void *dev); |
| struct device *wl_cfg80211_get_parent_dev(void); |
| |
| extern s32 wl_cfg80211_up(void *para); |
| extern s32 wl_cfg80211_down(void *para); |
| extern s32 wl_cfg80211_notify_ifadd(int ifidx, char *name, uint8 *mac, uint8 bssidx); |
| extern s32 wl_cfg80211_notify_ifdel(int ifidx, char *name, uint8 *mac, uint8 bssidx); |
| extern s32 wl_cfg80211_notify_ifchange(int ifidx, char *name, uint8 *mac, uint8 bssidx); |
| extern struct net_device* wl_cfg80211_allocate_if(struct bcm_cfg80211 *cfg, int ifidx, char *name, |
| uint8 *mac, uint8 bssidx); |
| extern int wl_cfg80211_register_if(struct bcm_cfg80211 *cfg, int ifidx, struct net_device* ndev); |
| extern int wl_cfg80211_remove_if(struct bcm_cfg80211 *cfg, int ifidx, struct net_device* ndev); |
| extern int wl_cfg80211_scan_stop(bcm_struct_cfgdev *cfgdev); |
| extern bool wl_cfg80211_is_vsdb_mode(void); |
| extern void* wl_cfg80211_get_dhdp(void); |
| extern bool wl_cfg80211_is_p2p_active(void); |
| extern void wl_cfg80211_dbg_level(u32 level); |
| extern s32 wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr); |
| extern s32 wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len); |
| extern s32 wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len); |
| extern s32 wl_cfg80211_set_wps_p2p_ie(struct net_device *net, char *buf, int len, |
| enum wl_management_type type); |
| extern s32 wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len); |
| |
| /* btcoex functions */ |
| void* wl_cfg80211_btcoex_init(struct net_device *ndev); |
| void wl_cfg80211_btcoex_deinit(void); |
| |
| #ifdef WL_SUPPORT_AUTO_CHANNEL |
| #define CHANSPEC_BUF_SIZE 1024 |
| #define CHAN_SEL_IOCTL_DELAY 300 |
| #define CHAN_SEL_RETRY_COUNT 15 |
| #define CHANNEL_IS_RADAR(channel) (((channel & WL_CHAN_RADAR) || \ |
| (channel & WL_CHAN_PASSIVE)) ? true : false) |
| #define CHANNEL_IS_2G(channel) (((channel >= 1) && (channel <= 14)) ? \ |
| true : false) |
| #define CHANNEL_IS_5G(channel) (((channel >= 36) && (channel <= 165)) ? \ |
| true : false) |
| extern s32 wl_cfg80211_get_best_channels(struct net_device *dev, char* command, |
| int total_len); |
| #endif /* WL_SUPPORT_AUTO_CHANNEL */ |
| extern int wl_cfg80211_hang(struct net_device *dev, u16 reason); |
| extern s32 wl_mode_to_nl80211_iftype(s32 mode); |
| int wl_cfg80211_do_driver_init(struct net_device *net); |
| void wl_cfg80211_enable_trace(bool set, u32 level); |
| extern s32 wl_update_wiphybands(struct bcm_cfg80211 *cfg, bool notify); |
| extern s32 wl_cfg80211_if_is_group_owner(void); |
| extern chanspec_t wl_ch_host_to_driver(u16 channel); |
| extern s32 wl_set_tx_power(struct net_device *dev, |
| enum nl80211_tx_power_setting type, s32 dbm); |
| extern s32 wl_get_tx_power(struct net_device *dev, s32 *dbm); |
| extern s32 wl_add_remove_eventmsg(struct net_device *ndev, u16 event, bool add); |
| extern void wl_stop_wait_next_action_frame(struct bcm_cfg80211 *cfg, struct net_device *ndev); |
| extern void wl_cfg80211_add_to_eventbuffer(wl_eventmsg_buf_t *ev, u16 event, bool set); |
| extern s32 wl_cfg80211_apply_eventbuffer(struct net_device *ndev, |
| struct bcm_cfg80211 *cfg, wl_eventmsg_buf_t *ev); |
| extern void get_primary_mac(struct bcm_cfg80211 *cfg, struct ether_addr *mac); |
| extern void wl_cfg80211_update_power_mode(struct net_device *dev); |
| #define SCAN_BUF_CNT 2 |
| #define SCAN_BUF_NEXT 1 |
| #define WL_SCANTYPE_LEGACY 0x1 |
| #define WL_SCANTYPE_P2P 0x2 |
| #define wl_escan_set_sync_id(a, b) ((a) = htod16(0x1234)) |
| #define wl_escan_set_type(a, b) |
| #define wl_escan_get_buf(a, b) ((wl_scan_results_t *) (a)->escan_info.escan_buf) |
| #define wl_escan_check_sync_id(a, b, c) 0 |
| #define wl_escan_print_sync_id(a, b, c) |
| #define wl_escan_increment_sync_id(a, b) |
| #define wl_escan_init_sync_id(a) |
| |
| extern void wl_cfg80211_ibss_vsie_set_buffer(vndr_ie_setbuf_t *ibss_vsie, int ibss_vsie_len); |
| extern s32 wl_cfg80211_ibss_vsie_delete(struct net_device *dev); |
| |
| /* Action frame specific functions */ |
| extern u8 wl_get_action_category(void *frame, u32 frame_len); |
| extern int wl_get_public_action(void *frame, u32 frame_len, u8 *ret_action); |
| |
| extern int wl_cfg80211_enable_roam_offload(struct net_device *dev, bool enable); |
| |
| #ifdef WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST |
| struct net_device *wl_cfg80211_get_remain_on_channel_ndev(struct bcm_cfg80211 *cfg); |
| #endif /* WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST */ |
| |
| extern int wl_cfg80211_get_ioctl_version(void); |
| |
| #endif /* _wl_cfg80211_h_ */ |