[rdkb][common][bsp][Refactor and sync wifi from openwrt]
[Description]
28f44ba8 [MAC80211][WiFi6/7][hostapd][Fix vht bw160 support / ht bw40 support beacon IE missing issue during channel switch]
1450b198 [MAC80211][WiFi7][Rebase Patches][Fix patch fail issue]
7627b2ea [MAC80211][WiFi6][mt76][Fix dfs cert tx emission issue during bootup]
4b48853d [MAC80211][WiFi7][misc][Sync up-to-date .config and remove crypto-eip package]
a674222a [MAC80211][mt76][Establish BA in VO queue for Panther & Harrier]
96d077d1 [MAC80211][hostapd][Fix hostapd mbssid aid and rnr ie issue]
c01f78d1 [MAC80211][core][Fix channel switch failed issue while switching to the same control channel but different bw]
2cf29232 [MAC80211][WiFi6][MT76][Correct 0009-wifi-mt76-mt7915-fix-txpower-issue]
ad4536e7 [MAC80211][hostapd][Fix rnr ie length when no need to report bss]
a8432cf9 [MAC80211][misc][Enable OFDMA UL in Panther]
773dc1d3 [MAC80211][hostapd][fix patch failed]
15dc641b [MAC80211][mt76][Fix ibf cal phase issue for mt7915D]
[Release-log]
Change-Id: I7d261732d53a8260ce3fd59459807277d5c18534
diff --git a/recipes-wifi/hostapd/files/patches-2.10.3/mtk-0040-hostapd-mtk-add-back-ht-vht-cap-missing-field-before.patch b/recipes-wifi/hostapd/files/patches-2.10.3/mtk-0040-hostapd-mtk-add-back-ht-vht-cap-missing-field-before.patch
new file mode 100644
index 0000000..0a27496
--- /dev/null
+++ b/recipes-wifi/hostapd/files/patches-2.10.3/mtk-0040-hostapd-mtk-add-back-ht-vht-cap-missing-field-before.patch
@@ -0,0 +1,44 @@
+From 2ea36366ea036e3063ff553a2939c9cac17c6ac8 Mon Sep 17 00:00:00 2001
+From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
+Date: Tue, 8 Aug 2023 19:21:41 +0800
+Subject: [PATCH] hostapd: mtk: add back ht vht cap missing field before dfs
+ channel fallback
+
+hostapd_event_ch_switch would set / clear ht_capab and vht_capab, based
+on the bandwidth of switched channel.
+For example, vht bw 160 support field would be cleared if we switch to
+non bw 160 channel.
+This design works fine with NON-DFS channel switch.
+However, for those DFS channels who require CAC, channel switch command
+calls hostapd_switch_channel_fallback instead of hostapd_switch_channel.
+This is simply restarting the interface not CHANNEL SWITCHING, so
+hostapd will not receive any ch_switch event from kernel.
+Therefore, the cleared field in vht_capab will not be set back to 1,
+even if we channel switch to dfs channel bw 160.
+
+Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
+---
+ src/ap/hostapd.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
+index c2e0b13..4b7ebc5 100644
+--- a/src/ap/hostapd.c
++++ b/src/ap/hostapd.c
+@@ -4161,6 +4161,13 @@ hostapd_switch_channel_fallback(struct hostapd_iface *iface,
+ break;
+ }
+
++ if ((iface->current_mode->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET) &&
++ freq_params->bandwidth > 20)
++ iface->conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
++ if ((iface->current_mode->vht_capab & VHT_CAP_SUPP_CHAN_WIDTH_160MHZ) &&
++ freq_params->bandwidth == 160)
++ iface->conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
++
+ iface->freq = freq_params->freq;
+ iface->conf->channel = freq_params->channel;
+ iface->conf->secondary_channel = freq_params->sec_channel_offset;
+--
+2.18.0
+