diff options
| -rw-r--r-- | package/kernel/mac80211/Makefile | 2 | ||||
| -rw-r--r-- | package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh | 26 |
2 files changed, 19 insertions, 9 deletions
diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile index d01b689260..26c5ef4b1a 100644 --- a/package/kernel/mac80211/Makefile +++ b/package/kernel/mac80211/Makefile @@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=mac80211 PKG_VERSION:=5.4.27-1 -PKG_RELEASE:=2 +PKG_RELEASE:=3 PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v5.4.27/ PKG_HASH:=4c853a2f4c4fcc81cf60a3d59c5efbdb60c3e4acda22996cb192443581753950 diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh index 501b1ad0de..1ebdceaab8 100644 --- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh +++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh @@ -440,15 +440,16 @@ mac80211_iw_interface_add() { local type="$3" local wdsflag="$4" local rc + local oldifname - iw phy "$phy" interface add "$ifname" type "$type" $wdsflag + iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1 rc="$?" [ "$rc" = 233 ] && { # Device might have just been deleted, give the kernel some time to finish cleaning it up sleep 1 - iw phy "$phy" interface add "$ifname" type "$type" $wdsflag + iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1 rc="$?" } @@ -475,17 +476,26 @@ mac80211_iw_interface_add() { } [ "$rc" = 233 ] && { - iw dev "$ifname" del - sleep 1 + iw dev "$ifname" del >/dev/null 2>&1 + [ "$?" = 0 ] && { + sleep 1 - iw phy "$phy" interface add "$ifname" type "$type" $wdsflag - rc="$?" + iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1 + rc="$?" + } } - [ "$rc" = 233 ] && { + [ "$rc" != 0 ] && { # Device might not support virtual interfaces, so the interface never got deleted in the first place. # Check if the interface already exists, and avoid failing in this case. - ip link show dev "$ifname" >/dev/null 2>/dev/null && rc=0 + [ -d "/sys/class/ieee80211/${phy}/device/net/${ifname}" ] && rc=0 + } + + [ "$rc" != 0 ] && { + # Device doesn't support virtual interfaces and may have existing interface other than ifname. + oldifname="$(basename "/sys/class/ieee80211/${phy}/device/net"/* 2>/dev/null)" + [ "$oldifname" ] && ip link set "$oldifname" name "$ifname" 1>/dev/null 2>&1 + rc="$?" } [ "$rc" != 0 ] && wireless_setup_failed INTERFACE_CREATION_FAILED |