From b1a1c222c93bb4e8f2d2e13f50fe6329e523ae3b Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 13 Jan 2020 22:10:03 +0100 Subject: [PATCH] mac80211: fix list_phy_interfaces for multiple wiphys on the same device Network interfaces are looked up based on the device behind a phy, so the phy needs to be checked separately Signed-off-by: Felix Fietkau --- .../mac80211/files/lib/netifd/wireless/mac80211.sh | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh index f1882ec509..b0fc5fb37b 100644 --- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh +++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh @@ -983,7 +983,7 @@ drv_mac80211_setup() { wireless_set_up } -list_phy_interfaces() { +_list_phy_interfaces() { local phy="$1" if [ -d "/sys/class/ieee80211/${phy}/device/net" ]; then ls "/sys/class/ieee80211/${phy}/device/net" 2>/dev/null; @@ -992,6 +992,15 @@ list_phy_interfaces() { fi } +list_phy_interfaces() { + local phy="$1" + + for dev in $(_list_phy_interfaces "$phy"); do + readlink "/sys/class/net/${dev}/phy80211" | grep -q "/${phy}\$" || continue + echo "$dev" + done +} + drv_mac80211_teardown() { wireless_process_kill_all -- 2.30.2