diff options
| author | Janusz Dziedzic <janusz.dziedzic@gmail.com> | 2026-02-06 18:15:49 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-03-02 09:10:28 +0100 |
| commit | d69cb039ab1930706428566caf5a714d0cb3ed3d (patch) | |
| tree | 5c3cdff5150dd2bb8d80878c98f8f940064eb150 /include/uapi/linux | |
| parent | 92fecd2744552702285fe4e31ab9cb31a59e7391 (diff) | |
wifi: cfg80211: set and report chandef CAC ongoing
Allow to track and check CAC state from user mode by
simple check phy channels eg. using iw phy1 channels
command.
This is done for regular CAC and background CAC.
It is important for background CAC while we can start
it from any app (eg. iw or hostapd).
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
Link: https://patch.msgid.link/20260206171830.553879-3-janusz.dziedzic@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index b63f71850906..c75aa039f096 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4480,6 +4480,10 @@ enum nl80211_wmm_rule { * as a non-primary subchannel. Only applicable to S1G channels. * @NL80211_FREQUENCY_ATTR_NO_UHR: UHR operation is not allowed on this channel * in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_CAC_START_TIME: Channel Availability Check (CAC) + * start time (CLOCK_BOOTTIME, nanoseconds). Only present when CAC is + * currently in progress on this channel. + * @NL80211_FREQUENCY_ATTR_PAD: attribute used for padding for 64-bit alignment * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4530,6 +4534,8 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_16MHZ, NL80211_FREQUENCY_ATTR_S1G_NO_PRIMARY, NL80211_FREQUENCY_ATTR_NO_UHR, + NL80211_FREQUENCY_ATTR_CAC_START_TIME, + NL80211_FREQUENCY_ATTR_PAD, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, |