高通Modem qmi log

Sometimes we might encounter QMI sending timeout issue, most of them is not easy to be
reproduced, thus we need to collect necessary logs within one shot.
[Solution]
0. First of all, you need root permission on your phone;
1. QMI framework log
<a>Set below items in vendor/qcom/proprietary/qmi-framework/etc/qmi_fw.conf:
QMI_CCI_DEBUG_LEVEL=0
QMI_CSI_DEBUG_LEVEL=0
<b>Execute below commands:
adb root
adb remount
adb push qmi_fw.conf /system/etc/qmi_fw.conf
adb push qm