1 files changed, 48 insertions, 0 deletions
diff --git a/package/network/services/hostapd/patches/013-mesh-inform-kernel-driver-DFS-handler-in-userspace.patch b/package/network/services/hostapd/patches/013-mesh-inform-kernel-driver-DFS-handler-in-userspace.patch
new file mode 100644
index 0000000000..fb4e68636e
--- /dev/null
+++ b/package/network/services/hostapd/patches/013-mesh-inform-kernel-driver-DFS-handler-in-userspace.patch
@@ -0,0 +1,48 @@
+From f1118eca5b1a63a4acb2a11ceea15dc4bc259c77 Mon Sep 17 00:00:00 2001
+From: Peter Oh <peter.oh@bowerswilkins.com>
+Date: Tue, 30 Jun 2020 14:19:01 +0200
+Subject: [PATCH 13/19] mesh: inform kernel driver DFS handler in userspace
+
+NL80211_ATTR_HANDLE_DFS is required by kerenel space
+to enable DFS channels that indicates DFS handler
+resides in userspace.
+
+Signed-off-by: Peter Oh <peter.oh@bowerswilkins.com>
+---
+ src/drivers/driver.h         | 1 +
+ src/drivers/driver_nl80211.c | 3 +++
+ wpa_supplicant/mesh.c        | 1 +
+ 3 files changed, 5 insertions(+)
+
+--- a/src/drivers/driver.h
++++ b/src/drivers/driver.h
+@@ -1542,6 +1542,7 @@ struct wpa_driver_mesh_join_params {
+ #define WPA_DRIVER_MESH_FLAG_SAE_AUTH	0x00000004
+ #define WPA_DRIVER_MESH_FLAG_AMPE	0x00000008
+ 	unsigned int flags;
++	u8 handle_dfs;
+ };
+ 
+ struct wpa_driver_set_key_params {
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -10070,6 +10070,9 @@ static int nl80211_join_mesh(struct i802
+ 
+ 	wpa_printf(MSG_DEBUG, "  * flags=%08X", params->flags);
+ 
++	if (params->handle_dfs)
++		if (nla_put_flag(msg, NL80211_ATTR_HANDLE_DFS))
++			goto fail;
+ 	container = nla_nest_start(msg, NL80211_ATTR_MESH_SETUP);
+ 	if (!container)
+ 		goto fail;
+--- a/wpa_supplicant/mesh.c
++++ b/wpa_supplicant/mesh.c
+@@ -355,6 +355,7 @@ static int wpa_supplicant_mesh_init(stru
+ 		conf->country[0] = wpa_s->conf->country[0];
+ 		conf->country[1] = wpa_s->conf->country[1];
+ 		conf->country[2] = ' ';
++		wpa_s->mesh_params->handle_dfs = 1;
+ 	}
+ 
+ 	bss->iconf = conf;