diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 5c49d7c4bcae..2dfd45f35486 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1737,6 +1737,7 @@ nl80211_send_iftype_data(struct sk_buff *msg, const struct ieee80211_sband_iftype_data *iftdata) { const struct ieee80211_sta_he_cap *he_cap = &iftdata->he_cap; + const struct ieee80211_sta_eht_cap *eht_cap = &iftdata->eht_cap; if (nl80211_put_iftypes(msg, NL80211_BAND_IFTYPE_ATTR_IFTYPES, iftdata->types_mask)) @@ -1757,6 +1758,32 @@ nl80211_send_iftype_data(struct sk_buff *msg, return -ENOBUFS; } + if (eht_cap->has_eht && he_cap->has_he) { + u8 mcs_nss_size, ppe_thresh_size; + u16 ppe_thres_hdr; + + mcs_nss_size = + ieee80211_eht_mcs_nss_size(&he_cap->he_cap_elem, + &eht_cap->eht_cap_elem); + + ppe_thres_hdr = get_unaligned_le16(&eht_cap->eht_ppe_thres[0]); + ppe_thresh_size = + ieee80211_eht_ppe_size(ppe_thres_hdr, + eht_cap->eht_cap_elem.phy_cap_info); + + if (nla_put(msg, NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC, + sizeof(eht_cap->eht_cap_elem.mac_cap_info), + eht_cap->eht_cap_elem.mac_cap_info) || + nla_put(msg, NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY, + sizeof(eht_cap->eht_cap_elem.phy_cap_info), + eht_cap->eht_cap_elem.phy_cap_info) || + nla_put(msg, NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET, + mcs_nss_size, &eht_cap->eht_mcs_nss_supp) || + nla_put(msg, NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE, + ppe_thresh_size, eht_cap->eht_ppe_thres)) + return -ENOBUFS; + } + if (sband->band == NL80211_BAND_6GHZ && nla_put(msg, NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA, sizeof(iftdata->he_6ghz_capa), |