From 62c16f219a73c237b5bef9bd160e32fbb38794f9 Mon Sep 17 00:00:00 2001 From: Aditya Kumar Singh Date: Fri, 6 Sep 2024 12:14:22 +0530 Subject: wifi: cfg80211: move DFS related members to links[] in wireless_dev A few members related to DFS handling are currently under per wireless device data structure. However, in order to support DFS with MLO, there is a need to have them on a per-link manner. Hence, as a preliminary step, move members cac_started, cac_start_time and cac_time_ms to be on a per-link basis. Since currently, link ID is not known at all places, use default value of 0 for now. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-5-quic_adisi@quicinc.com Signed-off-by: Johannes Berg --- include/net/cfg80211.h | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) (limited to 'include/net') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 192d72c8b465..727a94a6b7c3 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -6194,9 +6194,6 @@ enum ieee80211_ap_reg_power { * @address: The address for this device, valid only if @netdev is %NULL * @is_running: true if this is a non-netdev device that has been started, e.g. * the P2P Device. - * @cac_started: true if DFS channel availability check has been started - * @cac_start_time: timestamp (jiffies) when the dfs state was entered. - * @cac_time_ms: CAC time in ms * @ps: powersave mode is enabled * @ps_timeout: dynamic powersave timeout * @ap_unexpected_nlportid: (private) netlink port ID of application @@ -6220,6 +6217,11 @@ enum ieee80211_ap_reg_power { * unprotected beacon report * @links: array of %IEEE80211_MLD_MAX_NUM_LINKS elements containing @addr * @ap and @client for each link + * @links[].cac_started: true if DFS channel availability check has been + * started + * @links[].cac_start_time: timestamp (jiffies) when the dfs state was + * entered. + * @links[].cac_time_ms: CAC time in ms * @valid_links: bitmap describing what elements of @links are valid */ struct wireless_dev { @@ -6261,11 +6263,6 @@ struct wireless_dev { u32 owner_nlportid; bool nl_owner_dead; - /* FIXME: need to rework radar detection for MLO */ - bool cac_started; - unsigned long cac_start_time; - unsigned int cac_time_ms; - #ifdef CONFIG_CFG80211_WEXT /* wext data */ struct { @@ -6332,6 +6329,10 @@ struct wireless_dev { struct cfg80211_internal_bss *current_bss; } client; }; + + bool cac_started; + unsigned long cac_start_time; + unsigned int cac_time_ms; } links[IEEE80211_MLD_MAX_NUM_LINKS]; u16 valid_links; }; -- cgit v1.2.3