diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index fc01de19c798..e00045c150e7 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -190,6 +190,8 @@ enum ieee80211_channel_flags { * on this channel. * @dfs_state_entered: timestamp (jiffies) when the dfs state was entered. * @dfs_cac_ms: DFS CAC time in milliseconds, this is valid for DFS channels. + * @cac_start_time: timestamp (CLOCK_BOOTTIME, nanoseconds) when CAC was + * started on this channel. Zero when CAC is not in progress. * @psd: power spectral density (in dBm) */ struct ieee80211_channel { @@ -207,6 +209,7 @@ struct ieee80211_channel { enum nl80211_dfs_state dfs_state; unsigned long dfs_state_entered; unsigned int dfs_cac_ms; + u64 cac_start_time; s8 psd; }; 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, |