[][MAC80211][hostapd][Add sta-assisted DFS state update mechanism in hostapd]
[Description]
Add sta-assisted DFS state update mechanism in hostapd
[Release-log]
N/A
Change-Id: I9e65abc22d8420a90055dbe523b3bf22ed937e44
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7156685
diff --git a/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0019-hostapd-mtk-Fix-auto-ht-issue-when-switching-to-DFS-.patch b/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0019-hostapd-mtk-Fix-auto-ht-issue-when-switching-to-DFS-.patch
new file mode 100644
index 0000000..8340fd9
--- /dev/null
+++ b/autobuild_mac80211_release/package/network/services/hostapd/patches/mtk-0019-hostapd-mtk-Fix-auto-ht-issue-when-switching-to-DFS-.patch
@@ -0,0 +1,43 @@
+From 83ab1a9cc51225095842d3c62bf75cf4efe63075 Mon Sep 17 00:00:00 2001
+From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
+Date: Mon, 20 Feb 2023 16:58:20 +0800
+Subject: [PATCH] hostapd: mtk: Fix auto ht issue when switching to DFS channel
+
+Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
+---
+ hostapd/ctrl_iface.c | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/hostapd/ctrl_iface.c b/hostapd/ctrl_iface.c
+index 0ad8451..407790f 100644
+--- a/hostapd/ctrl_iface.c
++++ b/hostapd/ctrl_iface.c
+@@ -2698,6 +2698,12 @@ static int hostapd_ctrl_iface_chan_switch(struct hostapd_iface *iface,
+ break;
+ }
+
++ if (os_strstr(pos, " auto-ht")) {
++ settings.freq_params.ht_enabled = iface->conf->ieee80211n;
++ settings.freq_params.vht_enabled = iface->conf->ieee80211ac;
++ settings.freq_params.he_enabled = iface->conf->ieee80211ax;
++ }
++
+ if (settings.freq_params.center_freq1)
+ dfs_range += hostapd_is_dfs_overlap(
+ iface, bandwidth, settings.freq_params.center_freq1);
+@@ -2735,12 +2741,6 @@ static int hostapd_ctrl_iface_chan_switch(struct hostapd_iface *iface,
+ return 0;
+ }
+
+- if (os_strstr(pos, " auto-ht")) {
+- settings.freq_params.ht_enabled = iface->conf->ieee80211n;
+- settings.freq_params.vht_enabled = iface->conf->ieee80211ac;
+- settings.freq_params.he_enabled = iface->conf->ieee80211ax;
+- }
+-
+ for (i = 0; i < iface->num_bss; i++) {
+
+ /* Save CHAN_SWITCH VHT, HE, and EHT config */
+--
+2.18.0
+