[][MAC80211][mt76][Fix Motorola edge 30 Pro IoT issue]
[Description]
Change bit 4 of control field in twt element to 1. Since current
implementation do not support wifi6 R2 feature, the bit 4 , which means
TWT Information Frame Disabled, shall be set to 1.
[Release-log]
N/A
Change-Id: I75d6d4785819f9911a3bc1a5a3df6b484998f94d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6593484
Build: srv_hbgsm110
diff --git a/autobuild_mac80211_release/package/kernel/mac80211/patches/subsys/914-mac80211-mtk-Set-TWT-Information-Frame-Disabled-bit-as-1.-This-mo.patch b/autobuild_mac80211_release/package/kernel/mac80211/patches/subsys/914-mac80211-mtk-Set-TWT-Information-Frame-Disabled-bit-as-1.-This-mo.patch
new file mode 100644
index 0000000..a9c78aa
--- /dev/null
+++ b/autobuild_mac80211_release/package/kernel/mac80211/patches/subsys/914-mac80211-mtk-Set-TWT-Information-Frame-Disabled-bit-as-1.-This-mo.patch
@@ -0,0 +1,26 @@
+From 9fc161afbc474cdcc3acaf42d93295d5272afbb4 Mon Sep 17 00:00:00 2001
+From: Howard Hsu <howard-yh.hsu@mediatek.com>
+Date: Tue, 4 Oct 2022 10:47:05 +0800
+Subject: [PATCH] Set TWT Information Frame Disabled bit as 1. This
+ modification means that current implementation do not support twt information
+ frame.
+
+---
+ net/mac80211/s1g.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/net/mac80211/s1g.c b/net/mac80211/s1g.c
+index 4141bc8..82da404 100644
+--- a/net/mac80211/s1g.c
++++ b/net/mac80211/s1g.c
+@@ -101,6 +101,7 @@ ieee80211_s1g_rx_twt_setup(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_twt_params *twt_agrt = (void *)twt->params;
+
+ twt_agrt->req_type &= cpu_to_le16(~IEEE80211_TWT_REQTYPE_REQUEST);
++ twt->control |= IEEE80211_TWT_CONTROL_RX_DISABLED;
+
+ /* broadcast TWT not supported yet */
+ if (twt->control & IEEE80211_TWT_CONTROL_NEG_TYPE_BROADCAST) {
+--
+2.18.0
+