diff options
| author | Sriram R <quic_srirrama@quicinc.com> | 2022-02-14 17:29:56 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-02-16 15:43:02 +0100 |
| commit | c2b3d7699fb0ce66538b829af43970acc2f89060 (patch) | |
| tree | 149b1d43497dbae084e7a3bbc433a0a262c4952d /net/wireless/nl80211.c | |
| parent | cfb14110acf87b4db62e07ba08a80429f1749f40 (diff) | |
| download | linux-c2b3d7699fb0ce66538b829af43970acc2f89060.tar.bz2 | |
nl80211: add support for 320MHz channel limitation
Add support to advertise drivers or regulatory limitations on 320 MHz
channels to userspace.
Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-authored-by: Karthikeyan Periyasamy <quic_periyasia@quicinc.com>
Signed-off-by: Karthikeyan Periyasamy <quic_periyasia@quicinc.com>
Co-authored-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Link: https://lore.kernel.org/r/1640163883-12696-6-git-send-email-quic_vjakkam@quicinc.com
Link: https://lore.kernel.org/r/20220214163009.175289-3-johannes@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a267e838f79c..7edf0bb4e90e 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1156,6 +1156,9 @@ static int nl80211_msg_put_channel(struct sk_buff *msg, struct wiphy *wiphy, if ((chan->flags & IEEE80211_CHAN_16MHZ) && nla_put_flag(msg, NL80211_FREQUENCY_ATTR_16MHZ)) goto nla_put_failure; + if ((chan->flags & IEEE80211_CHAN_NO_320MHZ) && + nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_320MHZ)) + goto nla_put_failure; } if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER, |