diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 1bedd8d6e891..aaff7e9c3eb7 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1641,6 +1641,30 @@ static size_t ieee80211_add_before_he_elems(struct sk_buff *skb, return noffset; } +static size_t ieee80211_add_before_reg_conn(struct sk_buff *skb, + const u8 *elems, size_t elems_len, + size_t offset) +{ + static const u8 before_reg_conn[] = { + /* + * no need to list the ones split off before HE + * or generated here + */ + WLAN_EID_EXTENSION, WLAN_EID_EXT_DH_PARAMETER, + WLAN_EID_EXTENSION, WLAN_EID_EXT_KNOWN_STA_IDENTIFCATION, + }; + size_t noffset; + + if (!elems_len) + return offset; + + noffset = ieee80211_ie_split(elems, elems_len, before_reg_conn, + ARRAY_SIZE(before_reg_conn), offset); + skb_put_data(skb, elems + offset, noffset - offset); + + return noffset; +} + #define PRESENT_ELEMS_MAX 8 #define PRESENT_ELEM_EXT_OFFS 0x100 @@ -1802,6 +1826,22 @@ ieee80211_add_link_elems(struct ieee80211_sub_if_data *sdata, } /* + * if present, add any custom IEs that go before regulatory + * connectivity element + */ + offset = ieee80211_add_before_reg_conn(skb, extra_elems, + extra_elems_len, offset); + + if (sband->band == NL80211_BAND_6GHZ) { + /* + * as per Section E.2.7 of IEEE 802.11 REVme D7.0, non-AP STA + * capable of operating on the 6 GHz band shall transmit + * regulatory connectivity element. + */ + ieee80211_put_reg_conn(skb, chan->flags); + } + + /* * careful - need to know about all the present elems before * calling ieee80211_assoc_add_ml_elem(), so add this one if * we're going to put it after the ML element @@ -5931,6 +5971,7 @@ ieee80211_ap_power_type(u8 control) return IEEE80211_REG_LPI_AP; case IEEE80211_6GHZ_CTRL_REG_SP_AP: case IEEE80211_6GHZ_CTRL_REG_INDOOR_SP_AP: + case IEEE80211_6GHZ_CTRL_REG_INDOOR_SP_AP_OLD: return IEEE80211_REG_SP_AP; case IEEE80211_6GHZ_CTRL_REG_VLP_AP: return IEEE80211_REG_VLP_AP; |