diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h | 78 |
1 files changed, 76 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h index e4d9cc7a8e63..014a463a86b9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h @@ -41,6 +41,38 @@ #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 + + /** * enum brcmf_scan_status - dongle scan status * @@ -52,11 +84,19 @@ enum brcmf_scan_status { BRCMF_SCAN_STATUS_ABORT, }; -/* wi-fi mode */ +/** + * enum wl_mode - driver mode of virtual interface. + * + * @WL_MODE_BSS: connects to BSS. + * @WL_MODE_IBSS: operate as ad-hoc. + * @WL_MODE_AP: operate as access-point. + * @WL_MODE_P2P: provide P2P discovery. + */ enum wl_mode { WL_MODE_BSS, WL_MODE_IBSS, - WL_MODE_AP + WL_MODE_AP, + WL_MODE_P2P }; /* dongle configuration */ @@ -122,14 +162,18 @@ enum brcmf_vif_status { /** * 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[VNDR_IES_BUF_LEN]; u8 probe_res_ie[IE_MAX_LEN]; u8 beacon_ie[IE_MAX_LEN]; + u32 probe_req_ie_len; u32 probe_res_ie_len; u32 beacon_ie_len; }; @@ -189,6 +233,9 @@ struct escan_info { u8 escan_buf[WL_ESCAN_BUF_SIZE]; struct wiphy *wiphy; struct net_device *ndev; + s32 (*run)(struct brcmf_cfg80211_info *cfg, + struct net_device *ndev, + struct cfg80211_scan_request *request, u16 action); }; /** @@ -277,6 +324,7 @@ struct brcmf_pno_scanresults_le { * * @wiphy: wiphy object for cfg80211 interface. * @conf: dongle configuration. + * @p2p: peer-to-peer specific information. * @scan_request: cfg80211 scan request object. * @usr_sync: mainly for dongle up/down synchronization. * @bss_list: bss_list holding scanned ap information. @@ -308,6 +356,7 @@ struct brcmf_pno_scanresults_le { struct brcmf_cfg80211_info { struct wiphy *wiphy; struct brcmf_cfg80211_conf *conf; + struct brcmf_p2p_info p2p; struct cfg80211_scan_request *scan_request; struct mutex usr_sync; struct brcmf_scan_results *bss_list; @@ -337,6 +386,19 @@ struct brcmf_cfg80211_info { u8 vif_cnt; }; +/** + * 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; @@ -389,4 +451,16 @@ 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 brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg, + struct net_device *netdev, + enum nl80211_iftype type, + bool pm_block); +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); +struct brcmf_tlv *brcmf_parse_tlvs(void *buf, int buflen, uint key); +u16 channel_to_chanspec(struct ieee80211_channel *ch); +u32 wl_get_vif_state_all(struct brcmf_cfg80211_info *cfg, unsigned long state); + #endif /* _wl_cfg80211_h_ */ |