diff options
| -rw-r--r-- | include/net/cfg80211.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 3 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 3 |
3 files changed, 8 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index f35ffd81d213..5cfc483dece1 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -114,6 +114,7 @@ struct wiphy; * channel as the control or any of the secondary channels. * This may be due to the driver or due to regulatory bandwidth * restrictions. + * @IEEE80211_CHAN_NO_EHT: EHT operation is not permitted on this channel. */ enum ieee80211_channel_flags { IEEE80211_CHAN_DISABLED = 1<<0, @@ -136,6 +137,7 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_8MHZ = 1<<17, IEEE80211_CHAN_16MHZ = 1<<18, IEEE80211_CHAN_NO_320MHZ = 1<<19, + IEEE80211_CHAN_NO_EHT = 1<<20, }; #define IEEE80211_CHAN_NO_HT40 \ diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 6a338dafcd07..baf6433c0119 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -3999,6 +3999,8 @@ enum nl80211_wmm_rule { * on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_NO_320MHZ: any 320 MHz channel using this channel * as the primary or any of the secondary channels isn't possible + * @NL80211_FREQUENCY_ATTR_NO_EHT: EHT operation is not allowed on this channel + * in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4036,6 +4038,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_8MHZ, NL80211_FREQUENCY_ATTR_16MHZ, NL80211_FREQUENCY_ATTR_NO_320MHZ, + NL80211_FREQUENCY_ATTR_NO_EHT, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 7edf0bb4e90e..3e6809f24220 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1159,6 +1159,9 @@ static int nl80211_msg_put_channel(struct sk_buff *msg, struct wiphy *wiphy, if ((chan->flags & IEEE80211_CHAN_NO_320MHZ) && nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_320MHZ)) goto nla_put_failure; + if ((chan->flags & IEEE80211_CHAN_NO_EHT) && + nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_EHT)) + goto nla_put_failure; } if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER, |