Aleksander Morgado
abc417f37a
Using CPOL? in the EM7345 (firmware FIH7160_V1.1_MODEM_01.1349.12) ends up with the whole AT port stuck and non-responsive, which leads to flagging the modem as unusable later on as soon as 10 consecutive AT command timeouts happen. In order to avoid that, we explicitly disable all CPOL based features in this specific module. Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/336
33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
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# do not edit this file, it will be overwritten on update
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ACTION!="add|change|move|bind", GOTO="mm_sierra_end"
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SUBSYSTEMS=="usb", ATTRS{idVendor}=="1199", GOTO="mm_sierra"
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GOTO="mm_sierra_end"
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LABEL="mm_sierra"
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SUBSYSTEMS=="usb", ATTRS{bInterfaceNumber}=="?*", ENV{.MM_USBIFNUM}="$attr{bInterfaceNumber}"
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# Netgear AC341U: enable connection status polling explicitly
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9057", ENV{ID_MM_QMI_CONNECTION_STATUS_POLLING_ENABLE}="1"
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# EM7345: disable CPOL based features
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="a001", ENV{ID_MM_PREFERRED_NETWORKS_CPOL_DISABLED}="1"
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# MC74XX: Add port hints
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# if 03: primary port
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# if 02: raw NMEA port
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# if 00: diag/qcdm port
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9071", ENV{.MM_USBIFNUM}=="03", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9071", ENV{.MM_USBIFNUM}=="02", ENV{ID_MM_PORT_TYPE_GPS}="1"
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9071", ENV{.MM_USBIFNUM}=="00", ENV{ID_MM_PORT_TYPE_QCDM}="1"
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# EM7565: Add port hints
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# if 03: primary port
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# if 02: raw NMEA port
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# if 00: diag/qcdm port
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9091", ENV{.MM_USBIFNUM}=="03", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9091", ENV{.MM_USBIFNUM}=="02", ENV{ID_MM_PORT_TYPE_GPS}="1"
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ATTRS{idVendor}=="1199", ATTRS{idProduct}=="9091", ENV{.MM_USBIFNUM}=="00", ENV{ID_MM_PORT_TYPE_QCDM}="1"
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LABEL="mm_sierra_end"
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