From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sun, 23 Jun 2019 10:30:17 +0000 (+0000)
Subject: wireless: Do not attempt DFS when reg domain is set to world
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=038a7f3628f6b7648f89bb3ef6813e757fed6fec;p=network.git

wireless: Do not attempt DFS when reg domain is set to world

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/functions/functions.wireless b/src/functions/functions.wireless
index 733a3562..860b2dd9 100644
--- a/src/functions/functions.wireless
+++ b/src/functions/functions.wireless
@@ -555,6 +555,11 @@ wireless_supports_dfs() {
 	local device="${1}"
 	assert isset device
 
+	# DFS is not supported if wireless reg domain is set to world
+	if [ -n "${WIRELESS_REGULATORY_DOMAIN}" ] || [ "${WIRELESS_REGULATORY_DOMAIN}" = "00" ]; then
+		return ${EXIT_FALSE}
+	fi
+
 	local phy="$(device_get_phy "${device}")"
 	if ! isset phy; then
 		log ERROR "Could not determine PHY for ${device}"