diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 53826c663723..37324a22371a 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -954,9 +954,11 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw, } EXPORT_SYMBOL(ieee80211_queue_delayed_work); -static void ieee80211_parse_extension_element(u32 *crc, - const struct element *elem, - struct ieee802_11_elems *elems) +static void +ieee80211_parse_extension_element(u32 *crc, + const struct element *elem, + struct ieee802_11_elems *elems, + struct ieee80211_elems_parse_params *params) { const void *data = elem->data + 1; u8 len; @@ -1013,7 +1015,8 @@ static void ieee80211_parse_extension_element(u32 *crc, break; case WLAN_EID_EXT_EHT_CAPABILITY: if (ieee80211_eht_capa_size_ok(elems->he_cap, - data, len)) { + data, len, + params->from_ap)) { elems->eht_cap = data; elems->eht_cap_len = len; } @@ -1385,7 +1388,7 @@ _ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params, case WLAN_EID_EXTENSION: ieee80211_parse_extension_element(calc_crc ? &crc : NULL, - elem, elems); + elem, elems, params); break; case WLAN_EID_S1G_CAPABILITIES: if (elen >= sizeof(*elems->s1g_capab)) @@ -2025,7 +2028,8 @@ static int ieee80211_build_preq_ies_band(struct ieee80211_sub_if_data *sdata, cfg80211_any_usable_channels(local->hw.wiphy, BIT(sband->band), IEEE80211_CHAN_NO_HE | IEEE80211_CHAN_NO_EHT)) { - pos = ieee80211_ie_build_eht_cap(pos, he_cap, eht_cap, end); + pos = ieee80211_ie_build_eht_cap(pos, he_cap, eht_cap, end, + sdata->vif.type == NL80211_IFTYPE_AP); if (!pos) goto out_err; } @@ -4770,6 +4774,7 @@ u8 ieee80211_ie_len_eht_cap(struct ieee80211_sub_if_data *sdata, u8 iftype) const struct ieee80211_sta_he_cap *he_cap; const struct ieee80211_sta_eht_cap *eht_cap; struct ieee80211_supported_band *sband; + bool is_ap; u8 n; sband = ieee80211_get_sband(sdata); @@ -4781,8 +4786,12 @@ u8 ieee80211_ie_len_eht_cap(struct ieee80211_sub_if_data *sdata, u8 iftype) if (!he_cap || !eht_cap) return 0; + is_ap = iftype == NL80211_IFTYPE_AP || + iftype == NL80211_IFTYPE_P2P_GO; + n = ieee80211_eht_mcs_nss_size(&he_cap->he_cap_elem, - &eht_cap->eht_cap_elem); + &eht_cap->eht_cap_elem, + is_ap); return 2 + 1 + sizeof(he_cap->he_cap_elem) + n + ieee80211_eht_ppe_size(eht_cap->eht_ppe_thres[0], @@ -4793,7 +4802,8 @@ u8 ieee80211_ie_len_eht_cap(struct ieee80211_sub_if_data *sdata, u8 iftype) u8 *ieee80211_ie_build_eht_cap(u8 *pos, const struct ieee80211_sta_he_cap *he_cap, const struct ieee80211_sta_eht_cap *eht_cap, - u8 *end) + u8 *end, + bool for_ap) { u8 mcs_nss_len, ppet_len; u8 ie_len; @@ -4804,7 +4814,8 @@ u8 *ieee80211_ie_build_eht_cap(u8 *pos, return orig_pos; mcs_nss_len = ieee80211_eht_mcs_nss_size(&he_cap->he_cap_elem, - &eht_cap->eht_cap_elem); + &eht_cap->eht_cap_elem, + for_ap); ppet_len = ieee80211_eht_ppe_size(eht_cap->eht_ppe_thres[0], eht_cap->eht_cap_elem.phy_cap_info); |