Hi Amol, Il giorno lun 11 ott 2021 alle ore 15:03 Amol Lad <amol....@4rf.com> ha scritto: > > Hi Daniele, > > > > I’m patched my MM 1.18.2 with your MR (LN920 Initial Support) and testing > LN920 in MBIM mode. I’m noticing that the “supported” and “current” bands are > not shown in “mmcli -m 0” output and below error is seen in the logs: > > > > <warn> [modem0] couldn't load supported bands: Could not find 4G band flags > from response > > > > Any suggestion what could be going wrong? >
I think this is coming from the failure of the regex for collecting the supported bands with #BND=? It should be fixed for LN920 output. Regards, Daniele > > > mmcli -m 0 output in both MBIM and QMI is below: > > > > > > MBIM > > ---- > > > > # mmcli -m 0 > > ---------------------------------- > > General | path: /org/freedesktop/ModemManager1/Modem/0 > > | device id: 168c2aa5755860bee3694899a635af0df25e7fcf > > ---------------------------------- > > Hardware | manufacturer: Telit Wireless Solutions > > | model: LN920 > > | firmware revision: SDX12.LE.1.0-00085-NBOOT.NEFS. > > | carrier config: default > > | h/w revision: LN920A12-WW > > | supported: gsm-umts, lte > > | current: gsm-umts, lte > > | equipment id: 354175759991229 > > ---------------------------------- > > System | device: > /sys/devices/platform/soc/soc:internal-regs/f10f0000.usb3/usb2/2-1 > > | drivers: cdc_mbim, option1 > > | plugin: telit > > | primary port: cdc-wdm0 > > | ports: cdc-wdm0 (mbim), ttyUSB0 (ignored), > ttyUSB1 (gps), > > | ttyUSB2 (at), ttyUSB3 (at), ttyUSB4 > (ignored), wwan0 (net) > > ---------------------------------- > > Numbers | own: 9108813566 > > ---------------------------------- > > Status | unlock retries: sim-pin2 (3) > > | state: connected > > | power state: on > > | access tech: lte > > | signal quality: 12% (recent) > > ---------------------------------- > > Modes | supported: allowed: 3g; preferred: none > > | allowed: 4g; preferred: none > > | allowed: 3g, 4g; preferred: none > > | current: allowed: 4g; preferred: none > > ---------------------------------- > > IP | supported: ipv4, ipv6, ipv4v6 > > ---------------------------------- > > 3GPP | imei: 354175759991229 > > | enabled locks: fixed-dialing > > | operator id: 40445 > > | operator name: airtel > > | registration: home > > ---------------------------------- > > 3GPP EPS | ue mode of operation: csps-2 > > | initial bearer path: /org/freedesktop/ModemManager1/Bearer/0 > > | initial bearer ip type: ipv4v6 > > ---------------------------------- > > SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0 > > | sim slot paths: slot 1: > /org/freedesktop/ModemManager1/SIM/0 (active) > > | slot 2: > /org/freedesktop/ModemManager1/SIM/1 > > ---------------------------------- > > Bearer | paths: /org/freedesktop/ModemManager1/Bearer/1 > > > > > > QMI > > --- > > > > ---------------------------------- > > General | path: /org/freedesktop/ModemManager1/Modem/0 > > | device id: 5c1922b03727107842603eccdea2bb4cd26436f5 > > ---------------------------------- > > Hardware | manufacturer: Telit > > | model: LN920A12-WW > > | firmware revision: M0L.000000-A006 > > | carrier config: default > > | h/w revision: 10001 > > | supported: gsm-umts, lte > > | current: gsm-umts, lte > > | equipment id: 354175759991229 > > ---------------------------------- > > System | device: > /sys/devices/platform/soc/soc:internal-regs/f10f0000.usb3/usb2/2-1 > > | drivers: option1, qmi_wwan > > | plugin: telit > > | primary port: cdc-wdm0 > > | ports: cdc-wdm0 (qmi), ttyUSB0 (ignored), > ttyUSB1 (gps), > > | ttyUSB2 (at), ttyUSB3 (at), ttyUSB4 > (ignored), wwan0 (net) > > ---------------------------------- > > Numbers | own: 9108813566 > > ---------------------------------- > > Status | lock: sim-pin2 > > | unlock retries: sim-pin (3), sim-pin2 (3), sim-puk (10), > sim-puk2 (10) > > | state: connected > > | power state: on > > | access tech: lte > > | signal quality: 42% (recent) > > ---------------------------------- > > Modes | supported: allowed: 3g; preferred: none > > | allowed: 4g; preferred: none > > | allowed: 3g, 4g; preferred: 4g > > | allowed: 3g, 4g; preferred: 3g > > | current: allowed: 4g; preferred: none > > ---------------------------------- > > Bands | supported: utran-1, utran-3, utran-4, utran-6, > utran-5, utran-8, > > | utran-9, utran-2, eutran-1, eutran-2, > eutran-3, eutran-4, eutran-5, > > | eutran-7, eutran-8, eutran-12, > eutran-13, eutran-14, eutran-17, > > | eutran-18, eutran-19, eutran-20, > eutran-25, eutran-26, eutran-28, > > | eutran-29, eutran-30, eutran-38, > eutran-39, eutran-40, eutran-41, > > | eutran-42, eutran-43, eutran-48, > eutran-66, eutran-71, utran-19 > > | current: eutran-1, eutran-2, eutran-3, eutran-4, > eutran-5, eutran-7, > > | eutran-8, eutran-12, eutran-13, > eutran-14, eutran-17, eutran-18, > > | eutran-19, eutran-20, eutran-25, > eutran-26, eutran-28, eutran-29, > > | eutran-30, eutran-38, eutran-39, > eutran-40, eutran-41, eutran-42, > > | eutran-43, eutran-48, eutran-66, > eutran-71 > > ---------------------------------- > > IP | supported: ipv4, ipv6, ipv4v6 > > ---------------------------------- > > 3GPP | imei: 354175759991229 > > | enabled locks: fixed-dialing > > | operator id: 40445 > > | operator name: airtel > > | registration: home > > ---------------------------------- > > 3GPP EPS | ue mode of operation: csps-2 > > | initial bearer path: /org/freedesktop/ModemManager1/Bearer/0 > > | initial bearer ip type: ipv4v6 > > ---------------------------------- > > SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0 > > | sim slot paths: slot 1: > /org/freedesktop/ModemManager1/SIM/0 (active) > > | slot 2: > /org/freedesktop/ModemManager1/SIM/1 > > ---------------------------------- > > Bearer | paths: /org/freedesktop/ModemManager1/Bearer/1 > > > > ________________________________ > The information in this email communication (inclusive of attachments) is > confidential to 4RF Limited and the intended recipient(s). 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