From 049870a7fe92834b2438c65200d12f938d219cef Mon Sep 17 00:00:00 2001 From: Martin Schiller Date: Fri, 7 Feb 2020 12:38:36 +0100 Subject: [PATCH] umbim: call umbim disconnect in error case This is needed to properly close the control channel. Otherwise, on the next try the caps call may fail. Signed-off-by: Martin Schiller --- .../utils/umbim/files/lib/netifd/proto/mbim.sh | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh b/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh index abbabd6625c0..db716c3dbf0b 100755 --- a/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh +++ b/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh @@ -65,6 +65,8 @@ _proto_mbim_setup() { echo "mbim[$$]" "Reading capabilities" umbim $DBG -n -d $device caps || { echo "mbim[$$]" "Failed to read modem caps" + tid=$((tid + 1)) + umbim $DBG -t $tid -d "$device" disconnect proto_notify_error "$interface" PIN_FAILED return 1 } @@ -74,6 +76,8 @@ _proto_mbim_setup() { echo "mbim[$$]" "Sending pin" umbim $DBG -n -t $tid -d $device unlock "$pincode" || { echo "mbim[$$]" "Unable to verify PIN" + tid=$((tid + 1)) + umbim $DBG -t $tid -d "$device" disconnect proto_notify_error "$interface" PIN_FAILED proto_block_restart "$interface" return 1 @@ -84,6 +88,8 @@ _proto_mbim_setup() { echo "mbim[$$]" "Checking pin" umbim $DBG -n -t $tid -d $device pinstate || { echo "mbim[$$]" "PIN required" + tid=$((tid + 1)) + umbim $DBG -t $tid -d "$device" disconnect proto_notify_error "$interface" PIN_FAILED proto_block_restart "$interface" return 1 @@ -93,6 +99,8 @@ _proto_mbim_setup() { echo "mbim[$$]" "Checking subscriber" umbim $DBG -n -t $tid -d $device subscriber || { echo "mbim[$$]" "Subscriber init failed" + tid=$((tid + 1)) + umbim $DBG -t $tid -d "$device" disconnect proto_notify_error "$interface" NO_SUBSCRIBER return 1 } @@ -101,6 +109,8 @@ _proto_mbim_setup() { echo "mbim[$$]" "Register with network" umbim $DBG -n -t $tid -d $device registration || { echo "mbim[$$]" "Subscriber registration failed" + tid=$((tid + 1)) + umbim $DBG -t $tid -d "$device" disconnect proto_notify_error "$interface" NO_REGISTRATION return 1 } @@ -109,6 +119,8 @@ _proto_mbim_setup() { echo "mbim[$$]" "Attach to network" umbim $DBG -n -t $tid -d $device attach || { echo "mbim[$$]" "Failed to attach to network" + tid=$((tid + 1)) + umbim $DBG -t $tid -d "$device" disconnect proto_notify_error "$interface" ATTACH_FAILED return 1 } @@ -169,7 +181,7 @@ proto_mbim_teardown() { echo "mbim[$$]" "Stopping network" [ -n "$tid" ] && { - umbim $DBG -t$tid -d "$device" disconnect + umbim $DBG -t $tid -d "$device" disconnect uci_revert_state network $interface tid } -- 2.30.2