| From 20d6ed31c0e6c15cfbc120bea6a8729121560371 Mon Sep 17 00:00:00 2001 |
| From: "himanshu.goyal" <himanshu.goyal@mediatek.com> |
| Date: Tue, 21 Feb 2023 15:24:09 +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 8dc928d..a02aacb 100644 |
| --- a/net/wireless/nl80211.c |
| +++ b/net/wireless/nl80211.c |
| @@ -3193,6 +3193,11 @@ int nl80211_parse_chandef(struct cfg80211_registered_device *rdev, |
| return -EINVAL; |
| } |
| |
| + /* Use RADAR_BACKGROUND attribute here for skipping CAC */ |
| + if (info->attrs[NL80211_ATTR_RADAR_BACKGROUND]) { |
| + cfg80211_set_dfs_state(&rdev->wiphy, chandef, NL80211_DFS_AVAILABLE); |
| + } |
| + |
| if (!cfg80211_chandef_usable(&rdev->wiphy, chandef, |
| IEEE80211_CHAN_DISABLED)) { |
| NL_SET_ERR_MSG(extack, "(extension) channel is disabled"); |
| -- |
| 2.18.0 |
| |