From 32a696f9e419ebec5b166847a16a5a45d030acbd Mon Sep 17 00:00:00 2001 From: Uwe Niethammer Date: Sun, 1 Oct 2023 12:26:51 +0200 Subject: [PATCH] uqmi: added timeout to fix hanging qmi.sh Modems which are using qmi do not reply on the 1st sync but they do on subsequent. So qmi.sh is hanging on the first call. Since 2020 uqmi supports a timeout parameter. Unfortunately qmi.sh didn't make use of this parameter. So qmi.sh is now invoking an early dummy access to unlock the modem Signed-off-by: Uwe Niethammer --- package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh | 2 ++ 1 file changed, 2 insertions(+) diff --git a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh index 6c5104bccd8..eab7f1ea13d 100755 --- a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh +++ b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh @@ -83,6 +83,8 @@ proto_qmi_setup() { echo "Waiting for SIM initialization" local uninitialized_timeout=0 + # timeout 3s for first call to avoid hanging uqmi + uqmi -d "$device" --get-pin-status -t 3000 > /dev/null 2>&1 while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do [ -e "$device" ] || return 1 if [ "$uninitialized_timeout" -lt "$timeout" -o "$timeout" = "0" ]; then