commit adcc3c32c681e04ebaae47915dfb1f07b1c498c4
author developer <developer@mediatek.com> Thu Jun 15 10:53:50 2023 +0800
committer developer <developer@mediatek.com> Thu Jun 15 13:24:49 2023 +0800
tree b587d46997a8da5284bd441350e7efd7af2527ac
parent 3a044d2c8960861881f2a02ef394ac79fd025a78

[][MAC80211][core][Add WFA TGac VHT-4.2.16h-DFS required patch to Wi-Fi 7 codebase]

[Description]
Add WFA TGac VHT-4.2.16h-DFS required patch to Wi-Fi 7 codebase

[Release-log]
N/A

Change-Id: Idc2bd44fe6007acb5645fe0945787464c71c0b83
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7632968

autobuild_mac80211_release/package/kernel/mac80211_dev/patches/subsys/mtk-0017-nl80211-mtk-Mark-DFS-channel-as-available-for-CSA.patch

diff --git a/autobuild_mac80211_release/package/kernel/mac80211_dev/patches/subsys/mtk-0017-nl80211-mtk-Mark-DFS-channel-as-available-for-CSA.patch b/autobuild_mac80211_release/package/kernel/mac80211_dev/patches/subsys/mtk-0017-nl80211-mtk-Mark-DFS-channel-as-available-for-CSA.patch
new file mode 100644
index 0000000..cdc6290
--- /dev/null
+++ b/autobuild_mac80211_release/package/kernel/mac80211_dev/patches/subsys/mtk-0017-nl80211-mtk-Mark-DFS-channel-as-available-for-CSA.patch
@@ -0,0 +1,28 @@
+From 4c78e6469da8de9c4584d029231938063545b031 Mon Sep 17 00:00:00 2001
+From: "himanshu.goyal" <himanshu.goyal@mediatek.com>
+Date: Fri, 17 Mar 2023 17:36:01 +0800
+Subject: [PATCH] nl80211: mtk: Mark DFS channel as available for CSA.
+
+---
+ net/wireless/nl80211.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
+index af43c22..53f32c6 100644
+--- a/net/wireless/nl80211.c
++++ b/net/wireless/nl80211.c
+@@ -10079,6 +10079,11 @@ skip_beacons:
+ 	if (err)
+ 		goto free;
+ 
++	/* Use RADAR_BACKGROUND attribute here for skipping CAC */
++	if (info->attrs[NL80211_ATTR_RADAR_BACKGROUND]) {
++		cfg80211_set_dfs_state(&rdev->wiphy, &params.chandef, NL80211_DFS_AVAILABLE);
++	}
++
+ 	if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &params.chandef,
+ 					   wdev->iftype)) {
+ 		err = -EINVAL;
+-- 
+2.18.0
+