Hello, Has anyone tried the PCIE mode on the newer 5G modems? I have tested with both the Quectel RM500Q and the SIMCom 8202G with no success. The Quectel model is detected by the modemmanager but can't establish a connection:
mmcli -V mmcli 1.17.900 mmcli -L /org/freedesktop/ModemManager1/Modem/1 [manufacturer unknown] model unknown /org/freedesktop/ModemManager1/Modem/0 [Quectel] RM500Q-GL mmcli -m 0 ----------------------------- General | path: /org/freedesktop/ModemManager1/Modem/0 | device id: 9490a63480fa96a9c2b519059801e65adb2a9681 ----------------------------- Hardware | manufacturer: Quectel | model: RM500Q-GL | firmware revision: RM500QGLABR11A03M4G | supported: gsm-umts, lte | current: gsm-umts, lte | equipment id: 863305040265935 ----------------------------- System | device: /sys/devices/platform/soc/3110000.usb3/xhci-hcd.1.auto/usb4/4-1/4-1.2 | drivers: option | plugin: quectel | primary port: ttyUSB2 | ports: ttyUSB0 (qcdm), ttyUSB1 (gps), ttyUSB2 (at) ----------------------------- Status | lock: sim-pin | unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (3), sim-puk2 (10) | state: locked | power state: on | signal quality: 0% (cached) ----------------------------- Modes | supported: allowed: 2g, 3g, 4g; preferred: none | current: allowed: 2g, 3g, 4g; preferred: none ----------------------------- IP | supported: ipv4, ipv6, ipv4v6 ----------------------------- 3GPP | enabled locks: sim ----------------------------- SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0 mmcli -m 1 ------------------------- General | path: /org/freedesktop/ModemManager1/Modem/1 ------------------------- System | device: /sys/devices/platform/soc/3400000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0 | drivers: mhi_net, mhi-pci-generic | plugin: generic | primary port: wwan0qmi0 | ports: mhi_hwip0 (net), wwan0mbim0 (mbim), wwan0qmi0 (qmi) ------------------------- Status | signal quality: 0% (cached) ------------------------- Modes | supported: allowed: any; preferred: none | current: allowed: any; preferred: none The SIMCom modem also should support the PCIE mode but the modemmanager does not detect it. lspci 04:00.0 Unassigned class [ff00]: Qualcomm Device 0306 mmcli -L No modems were found lsusb Bus 001 Device 003: ID 05c6:901f Qualcomm, Inc. mmcli -V mmcli 1.18.2 qmicli -V qmicli 1.30.2 mbimcli -V mbimcli 1.26.0 Is something missing? Is anyone working with this? Thanks. Regards, Bruno