diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index cee0c7493fd0..796b13bfc953 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -105,6 +105,44 @@ struct ieee80211_bss { */ bool has_erp_value; u8 erp_value; + + /* Keep track of the corruption of the last beacon/probe response. */ + u8 corrupt_data; + + /* Keep track of what bits of information we have valid info for. */ + u8 valid_data; +}; + +/** + * enum ieee80211_corrupt_data_flags - BSS data corruption flags + * @IEEE80211_BSS_CORRUPT_BEACON: last beacon frame received was corrupted + * @IEEE80211_BSS_CORRUPT_PROBE_RESP: last probe response received was corrupted + * + * These are bss flags that are attached to a bss in the + * @corrupt_data field of &struct ieee80211_bss. + */ +enum ieee80211_bss_corrupt_data_flags { + IEEE80211_BSS_CORRUPT_BEACON = BIT(0), + IEEE80211_BSS_CORRUPT_PROBE_RESP = BIT(1) +}; + +/** + * enum ieee80211_valid_data_flags - BSS valid data flags + * @IEEE80211_BSS_VALID_DTIM: DTIM data was gathered from non-corrupt IE + * @IEEE80211_BSS_VALID_WMM: WMM/UAPSD data was gathered from non-corrupt IE + * @IEEE80211_BSS_VALID_RATES: Supported rates were gathered from non-corrupt IE + * @IEEE80211_BSS_VALID_ERP: ERP flag was gathered from non-corrupt IE + * + * These are bss flags that are attached to a bss in the + * @valid_data field of &struct ieee80211_bss. They show which parts + * of the data structure were recieved as a result of an un-corrupted + * beacon/probe response. + */ +enum ieee80211_bss_valid_data_flags { + IEEE80211_BSS_VALID_DTIM = BIT(0), + IEEE80211_BSS_VALID_WMM = BIT(1), + IEEE80211_BSS_VALID_RATES = BIT(2), + IEEE80211_BSS_VALID_ERP = BIT(3) }; static inline u8 *bss_mesh_cfg(struct ieee80211_bss *bss) @@ -480,7 +518,7 @@ struct ieee80211_if_ibss { bool control_port; - u8 bssid[ETH_ALEN]; + u8 bssid[ETH_ALEN] __aligned(2); u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len, ie_len; u8 *ie; @@ -1120,6 +1158,9 @@ struct ieee802_11_elems { u8 quiet_elem_len; u8 num_of_quiet_elem; /* can be more the one */ u8 timeout_int_len; + + /* whether a parse error occurred while retrieving these elements */ + bool parse_error; }; static inline struct ieee80211_local *hw_to_local( @@ -1348,7 +1389,8 @@ int ieee80211_frame_duration(struct ieee80211_local *local, size_t len, void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx, struct ieee80211_hdr *hdr, const u8 *tsc, gfp_t gfp); -void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata); +void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata, + bool bss_notify); void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); void ieee80211_tx_skb_tid(struct ieee80211_sub_if_data *sdata, |