| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Arend Van Spriel | 898 | 79.26% | 30 | 49.18% |
| Hante Meuleman | 195 | 17.21% | 21 | 34.43% |
| Franky Lin | 13 | 1.15% | 1 | 1.64% |
| Rafał Miłecki | 10 | 0.88% | 3 | 4.92% |
| Piotr Haber | 5 | 0.44% | 1 | 1.64% |
| Chung-Hsien Hsu | 5 | 0.44% | 2 | 3.28% |
| Stijn Tintel | 4 | 0.35% | 1 | 1.64% |
| Rasmus Villemoes | 2 | 0.18% | 1 | 1.64% |
| Masami Hiramatsu | 1 | 0.09% | 1 | 1.64% |
| Total | 1133 | 61 |
// SPDX-License-Identifier: ISC /* * Copyright (c) 2010 Broadcom Corporation */ #ifndef BRCMFMAC_CFG80211_H #define BRCMFMAC_CFG80211_H /* for brcmu_d11inf */ #include <brcmu_d11.h> #include "core.h" #include "fwil_types.h" #include "p2p.h" #define BRCMF_SCAN_IE_LEN_MAX 2048 #define WL_NUM_SCAN_MAX 10 #define WL_TLV_INFO_MAX 1024 #define WL_BSS_INFO_MAX 2048 #define WL_ASSOC_INFO_MAX 512 /* assoc related fil max buf */ #define WL_EXTRA_BUF_MAX 2048 #define WL_ROAM_TRIGGER_LEVEL -75 #define WL_ROAM_DELTA 20 /* Keep BRCMF_ESCAN_BUF_SIZE below 64K (65536). Allocing over 64K can be * problematic on some systems and should be avoided. */ #define BRCMF_ESCAN_BUF_SIZE 65000 #define BRCMF_ESCAN_TIMER_INTERVAL_MS 10000 /* E-Scan timeout */ #define WL_ESCAN_ACTION_START 1 #define WL_ESCAN_ACTION_CONTINUE 2 #define WL_ESCAN_ACTION_ABORT 3 #define WL_AUTH_SHARED_KEY 1 /* d11 shared authentication */ #define IE_MAX_LEN 512 /* IE TLV processing */ #define TLV_LEN_OFF 1 /* length offset */ #define TLV_HDR_LEN 2 /* header length */ #define TLV_BODY_OFF 2 /* body offset */ #define TLV_OUI_LEN 3 /* oui id length */ /* 802.11 Mgmt Packet flags */ #define BRCMF_VNDR_IE_BEACON_FLAG 0x1 #define BRCMF_VNDR_IE_PRBRSP_FLAG 0x2 #define BRCMF_VNDR_IE_ASSOCRSP_FLAG 0x4 #define BRCMF_VNDR_IE_AUTHRSP_FLAG 0x8 #define BRCMF_VNDR_IE_PRBREQ_FLAG 0x10 #define BRCMF_VNDR_IE_ASSOCREQ_FLAG 0x20 /* vendor IE in IW advertisement protocol ID field */ #define BRCMF_VNDR_IE_IWAPID_FLAG 0x40 /* allow custom IE id */ #define BRCMF_VNDR_IE_CUSTOM_FLAG 0x100 /* P2P Action Frames flags (spec ordered) */ #define BRCMF_VNDR_IE_GONREQ_FLAG 0x001000 #define BRCMF_VNDR_IE_GONRSP_FLAG 0x002000 #define BRCMF_VNDR_IE_GONCFM_FLAG 0x004000 #define BRCMF_VNDR_IE_INVREQ_FLAG 0x008000 #define BRCMF_VNDR_IE_INVRSP_FLAG 0x010000 #define BRCMF_VNDR_IE_DISREQ_FLAG 0x020000 #define BRCMF_VNDR_IE_DISRSP_FLAG 0x040000 #define BRCMF_VNDR_IE_PRDREQ_FLAG 0x080000 #define BRCMF_VNDR_IE_PRDRSP_FLAG 0x100000 #define BRCMF_VNDR_IE_P2PAF_SHIFT 12 #define BRCMF_MAX_DEFAULT_KEYS 6 /* beacon loss timeout defaults */ #define BRCMF_DEFAULT_BCN_TIMEOUT_ROAM_ON 2 #define BRCMF_DEFAULT_BCN_TIMEOUT_ROAM_OFF 4 #define BRCMF_VIF_EVENT_TIMEOUT msecs_to_jiffies(1500) /** * enum brcmf_scan_status - scan engine status * * @BRCMF_SCAN_STATUS_BUSY: scanning in progress on dongle. * @BRCMF_SCAN_STATUS_ABORT: scan being aborted on dongle. * @BRCMF_SCAN_STATUS_SUPPRESS: scanning is suppressed in driver. */ enum brcmf_scan_status { BRCMF_SCAN_STATUS_BUSY, BRCMF_SCAN_STATUS_ABORT, BRCMF_SCAN_STATUS_SUPPRESS, }; /* dongle configuration */ struct brcmf_cfg80211_conf { u32 frag_threshold; u32 rts_threshold; u32 retry_short; u32 retry_long; }; /* security information with currently associated ap */ struct brcmf_cfg80211_security { u32 wpa_versions; u32 auth_type; u32 cipher_pairwise; u32 cipher_group; }; enum brcmf_profile_fwsup { BRCMF_PROFILE_FWSUP_NONE, BRCMF_PROFILE_FWSUP_PSK, BRCMF_PROFILE_FWSUP_1X, BRCMF_PROFILE_FWSUP_SAE }; /** * struct brcmf_cfg80211_profile - profile information. * * @bssid: bssid of joined/joining ibss. * @sec: security information. * @key: key information */ struct brcmf_cfg80211_profile { u8 bssid[ETH_ALEN]; struct brcmf_cfg80211_security sec; struct brcmf_wsec_key key[BRCMF_MAX_DEFAULT_KEYS]; enum brcmf_profile_fwsup use_fwsup; bool is_ft; }; /** * enum brcmf_vif_status - bit indices for vif status. * * @BRCMF_VIF_STATUS_READY: ready for operation. * @BRCMF_VIF_STATUS_CONNECTING: connect/join in progress. * @BRCMF_VIF_STATUS_CONNECTED: connected/joined successfully. * @BRCMF_VIF_STATUS_DISCONNECTING: disconnect/disable in progress. * @BRCMF_VIF_STATUS_AP_CREATED: AP operation started. * @BRCMF_VIF_STATUS_EAP_SUCCUSS: EAPOL handshake successful. * @BRCMF_VIF_STATUS_ASSOC_SUCCESS: successful SET_SSID received. */ enum brcmf_vif_status { BRCMF_VIF_STATUS_READY, BRCMF_VIF_STATUS_CONNECTING, BRCMF_VIF_STATUS_CONNECTED, BRCMF_VIF_STATUS_DISCONNECTING, BRCMF_VIF_STATUS_AP_CREATED, BRCMF_VIF_STATUS_EAP_SUCCESS, BRCMF_VIF_STATUS_ASSOC_SUCCESS, }; /** * struct vif_saved_ie - holds saved IEs for a virtual interface. * * @probe_req_ie: IE info for probe request. * @probe_res_ie: IE info for probe response. * @beacon_ie: IE info for beacon frame. * @probe_req_ie_len: IE info length for probe request. * @probe_res_ie_len: IE info length for probe response. * @beacon_ie_len: IE info length for beacon frame. */ struct vif_saved_ie { u8 probe_req_ie[IE_MAX_LEN]; u8 probe_res_ie[IE_MAX_LEN]; u8 beacon_ie[IE_MAX_LEN]; u8 assoc_req_ie[IE_MAX_LEN]; u32 probe_req_ie_len; u32 probe_res_ie_len; u32 beacon_ie_len; u32 assoc_req_ie_len; }; /** * struct brcmf_cfg80211_vif - virtual interface specific information. * * @ifp: lower layer interface pointer * @wdev: wireless device. * @profile: profile information. * @sme_state: SME state using enum brcmf_vif_status bits. * @list: linked list. * @mgmt_rx_reg: registered rx mgmt frame types. * @mbss: Multiple BSS type, set if not first AP (not relevant for P2P). */ struct brcmf_cfg80211_vif { struct brcmf_if *ifp; struct wireless_dev wdev; struct brcmf_cfg80211_profile profile; unsigned long sme_state; struct vif_saved_ie saved_ie; struct list_head list; u16 mgmt_rx_reg; bool mbss; int is_11d; }; /* association inform */ struct brcmf_cfg80211_connect_info { u8 *req_ie; s32 req_ie_len; u8 *resp_ie; s32 resp_ie_len; }; /* assoc ie length */ struct brcmf_cfg80211_assoc_ielen_le { __le32 req_len; __le32 resp_len; }; /* dongle escan state */ enum wl_escan_state { WL_ESCAN_STATE_IDLE, WL_ESCAN_STATE_SCANNING }; struct escan_info { u32 escan_state; u8 *escan_buf; struct wiphy *wiphy; struct brcmf_if *ifp; s32 (*run)(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp, struct cfg80211_scan_request *request); }; /** * struct brcmf_cfg80211_vif_event - virtual interface event information. * * @vif_wq: waitqueue awaiting interface event from firmware. * @vif_event_lock: protects other members in this structure. * @vif_complete: completion for net attach. * @action: either add, change, or delete. * @vif: virtual interface object related to the event. */ struct brcmf_cfg80211_vif_event { wait_queue_head_t vif_wq; spinlock_t vif_event_lock; u8 action; struct brcmf_cfg80211_vif *vif; }; /** * struct brcmf_cfg80211_wowl - wowl related information. * * @active: set on suspend, cleared on resume. * @pre_pmmode: firmware PM mode at entering suspend. * @nd: net dectect data. * @nd_info: helper struct to pass to cfg80211. * @nd_data_wait: wait queue to sync net detect data. * @nd_data_completed: completion for net detect data. * @nd_enabled: net detect enabled. */ struct brcmf_cfg80211_wowl { bool active; u32 pre_pmmode; struct cfg80211_wowlan_nd_match *nd; struct cfg80211_wowlan_nd_info *nd_info; wait_queue_head_t nd_data_wait; bool nd_data_completed; bool nd_enabled; }; /** * struct brcmf_cfg80211_info - dongle private data of cfg80211 interface * * @wiphy: wiphy object for cfg80211 interface. * @ops: pointer to copy of ops as registered with wiphy object. * @conf: dongle configuration. * @p2p: peer-to-peer specific information. * @btcoex: Bluetooth coexistence information. * @scan_request: cfg80211 scan request object. * @usr_sync: mainly for dongle up/down synchronization. * @bss_list: bss_list holding scanned ap information. * @bss_info: bss information for cfg80211 layer. * @conn_info: association info. * @pmk_list: wpa2 pmk list. * @scan_status: scan activity on the dongle. * @pub: common driver information. * @channel: current channel. * @int_escan_map: bucket map for which internal e-scan is done. * @ibss_starter: indicates this sta is ibss starter. * @pwr_save: indicate whether dongle to support power save mode. * @dongle_up: indicate whether dongle up or not. * @roam_on: on/off switch for dongle self-roaming. * @scan_tried: indicates if first scan attempted. * @dcmd_buf: dcmd buffer. * @extra_buf: mainly to grab assoc information. * @debugfsdir: debugfs folder for this device. * @escan_info: escan information. * @escan_timeout: Timer for catch scan timeout. * @escan_timeout_work: scan timeout worker. * @vif_list: linked list of vif instances. * @vif_cnt: number of vif instances. * @vif_event: vif event signalling. * @wowl: wowl related information. * @pno: information of pno module. */ struct brcmf_cfg80211_info { struct wiphy *wiphy; struct brcmf_cfg80211_conf *conf; struct brcmf_p2p_info p2p; struct brcmf_btcoex_info *btcoex; struct cfg80211_scan_request *scan_request; struct mutex usr_sync; struct wl_cfg80211_bss_info *bss_info; struct brcmf_cfg80211_connect_info conn_info; struct brcmf_pmk_list_le pmk_list; unsigned long scan_status; struct brcmf_pub *pub; u32 channel; u32 int_escan_map; bool ibss_starter; bool pwr_save; bool dongle_up; bool scan_tried; u8 *dcmd_buf; u8 *extra_buf; struct dentry *debugfsdir; struct escan_info escan_info; struct timer_list escan_timeout; struct work_struct escan_timeout_work; struct list_head vif_list; struct brcmf_cfg80211_vif_event vif_event; struct completion vif_disabled; struct brcmu_d11inf d11inf; struct brcmf_assoclist_le assoclist; struct brcmf_cfg80211_wowl wowl; struct brcmf_pno_info *pno; }; /** * struct brcmf_tlv - tag_ID/length/value_buffer tuple. * * @id: tag identifier. * @len: number of bytes in value buffer. * @data: value buffer. */ struct brcmf_tlv { u8 id; u8 len; u8 data[1]; }; static inline struct wiphy *cfg_to_wiphy(struct brcmf_cfg80211_info *cfg) { return cfg->wiphy; } static inline struct brcmf_cfg80211_info *wiphy_to_cfg(struct wiphy *w) { struct brcmf_pub *drvr = wiphy_priv(w); return drvr->config; } static inline struct brcmf_cfg80211_info *wdev_to_cfg(struct wireless_dev *wd) { return wiphy_to_cfg(wd->wiphy); } static inline struct brcmf_cfg80211_vif *wdev_to_vif(struct wireless_dev *wdev) { return container_of(wdev, struct brcmf_cfg80211_vif, wdev); } static inline struct net_device *cfg_to_ndev(struct brcmf_cfg80211_info *cfg) { return brcmf_get_ifp(cfg->pub, 0)->ndev; } static inline struct brcmf_cfg80211_info *ndev_to_cfg(struct net_device *ndev) { return wdev_to_cfg(ndev->ieee80211_ptr); } static inline struct brcmf_cfg80211_profile *ndev_to_prof(struct net_device *nd) { struct brcmf_if *ifp = netdev_priv(nd); return &ifp->vif->profile; } static inline struct brcmf_cfg80211_vif *ndev_to_vif(struct net_device *ndev) { struct brcmf_if *ifp = netdev_priv(ndev); return ifp->vif; } static inline struct brcmf_cfg80211_connect_info *cfg_to_conn(struct brcmf_cfg80211_info *cfg) { return &cfg->conn_info; } struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, struct cfg80211_ops *ops, bool p2pdev_forced); void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg); s32 brcmf_cfg80211_up(struct net_device *ndev); s32 brcmf_cfg80211_down(struct net_device *ndev); struct cfg80211_ops *brcmf_cfg80211_get_ops(struct brcmf_mp_device *settings); enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp); struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg, enum nl80211_iftype type); void brcmf_free_vif(struct brcmf_cfg80211_vif *vif); s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag, const u8 *vndr_ie_buf, u32 vndr_ie_len); s32 brcmf_vif_clear_mgmt_ies(struct brcmf_cfg80211_vif *vif); u16 channel_to_chanspec(struct brcmu_d11inf *d11inf, struct ieee80211_channel *ch); bool brcmf_get_vif_state_any(struct brcmf_cfg80211_info *cfg, unsigned long state); void brcmf_cfg80211_arm_vif_event(struct brcmf_cfg80211_info *cfg, struct brcmf_cfg80211_vif *vif); bool brcmf_cfg80211_vif_event_armed(struct brcmf_cfg80211_info *cfg); int brcmf_cfg80211_wait_vif_event(struct brcmf_cfg80211_info *cfg, u8 action, ulong timeout); s32 brcmf_notify_escan_complete(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp, bool aborted, bool fw_abort); void brcmf_set_mpc(struct brcmf_if *ndev, int mpc); void brcmf_abort_scanning(struct brcmf_cfg80211_info *cfg); void brcmf_cfg80211_free_netdev(struct net_device *ndev); #endif /* BRCMFMAC_CFG80211_H */
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