[openwrt/openwrt] mac80211: set basic-rate for mesh interfaces

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/3ec7f3a512a27f8ca6402954ad2a997176103b4b

commit 3ec7f3a512a27f8ca6402954ad2a997176103b4b
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Sun Dec 22 02:56:12 2024 +0100

    mac80211: set basic-rate for mesh interfaces
    
    Basic rates were not set for mesh-interfaces, resulting in the undesired
    behavior where 11s frames might be sent with a rate which was not
    configured.
    
    Depending on the driver, the basic rate might also be used to determine
    the beacon rate configured to the chip. One such example are MediaTek
    MT7915 platforms.
    
    Signed-off-by: David Bauer <mail at david-bauer.net>
---
 .../config/wifi-scripts/files/lib/netifd/wireless/mac80211.sh       | 6 ++++++
 package/network/config/wifi-scripts/files/usr/share/hostap/wdev.uc  | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/package/network/config/wifi-scripts/files/lib/netifd/wireless/mac80211.sh b/package/network/config/wifi-scripts/files/lib/netifd/wireless/mac80211.sh
index 9e9922e0b3..52c36a8c92 100755
--- a/package/network/config/wifi-scripts/files/lib/netifd/wireless/mac80211.sh
+++ b/package/network/config/wifi-scripts/files/lib/netifd/wireless/mac80211.sh
@@ -849,6 +849,11 @@ mac80211_setup_mesh() {
 	[ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate"
 	[ -n "$mesh_id" ] && ssid="$mesh_id"
 
+	brstr=
+	for br in $basic_rate_list; do
+		wpa_supplicant_add_rate brstr "$br"
+	done
+
 	local prev
 	json_set_namespace wdev_uc prev
 
@@ -859,6 +864,7 @@ mac80211_setup_mesh() {
 	json_add_string freq "$freq"
 	json_add_string htmode "$iw_htmode"
 	[ -n "$mcval" ] && json_add_string mcast-rate "$mcval"
+	[ -n "$brstr" ] && json_add_string basic-rates "$brstr"
 	json_add_int beacon-interval "$beacon_int"
 	mac80211_add_mesh_params
 
diff --git a/package/network/config/wifi-scripts/files/usr/share/hostap/wdev.uc b/package/network/config/wifi-scripts/files/usr/share/hostap/wdev.uc
index d836a930fc..166e9403df 100644
--- a/package/network/config/wifi-scripts/files/usr/share/hostap/wdev.uc
+++ b/package/network/config/wifi-scripts/files/usr/share/hostap/wdev.uc
@@ -45,7 +45,7 @@ function iface_start(wdev)
 		system(cmd);
 	} else if (wdev.mode == "mesh") {
 		let cmd = [ "iw", "dev", ifname, "mesh", "join", wdev.ssid, "freq", wdev.freq, htmode ];
-		for (let key in [ "mcast-rate", "beacon-interval" ])
+		for (let key in [ "basic-rates", "mcast-rate", "beacon-interval" ])
 			if (wdev[key])
 				push(cmd, key, wdev[key]);
 		system(cmd);