diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 4e1d4c339f2d..5dcbc8de53fd 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1707,8 +1707,27 @@ struct ieee802_11_elems { u8 tx_pwr_env_num; u8 eht_cap_len; + /* mult-link element can be de-fragmented and thus u8 is not sufficient */ + size_t multi_link_len; + + /* + * store the per station profile pointer and length in case that the + * parsing also handled Multi-Link element parsing for a specific link + * ID. + */ + struct ieee80211_mle_per_sta_profile *prof; + size_t sta_prof_len; + /* whether a parse error occurred while retrieving these elements */ bool parse_error; + + /* + * scratch buffer that can be used for various element parsing related + * tasks, e.g., element de-fragmentation etc. + */ + size_t scratch_len; + u8 *scratch_pos; + u8 scratch[]; }; static inline struct ieee80211_local *hw_to_local( @@ -2197,9 +2216,13 @@ static inline void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, * represent a non-transmitting BSS in which case the data * for that non-transmitting BSS is returned * @link_id: the link ID to parse elements for, if a STA profile - * is present in the multi-link element, or -1 to ignore + * is present in the multi-link element, or -1 to ignore; + * note that the code currently assumes parsing an association + * (or re-association) response frame if this is given * @from_ap: frame is received from an AP (currently used only * for EHT capabilities parsing) + * @scratch_len: if non zero, specifies the requested length of the scratch + * buffer; otherwise, 'len' is used. */ struct ieee80211_elems_parse_params { const u8 *start; @@ -2210,6 +2233,7 @@ struct ieee80211_elems_parse_params { struct cfg80211_bss *bss; int link_id; bool from_ap; + size_t scratch_len; }; struct ieee802_11_elems * |