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Prakash Pabba 5c0db37432 mm-iface-modem,mm-broadband-modem,mm-shared-qmi: support SIM IMSI switch 
It is possible that SIM IMSI might change in roaming conditions for a sim.

Register for UIM refresh indication always and reprobe if ICCID or IMSI changes for QMI modem.
 2022-07-16 22:22:59 +02:00
Prakash Pabba 8934ce865c mm-broadband-modem-qmi: set endc_available as false by default 2022-06-09 09:25:47 +00:00
Prakash Pabba 2788c6c5f6 mm-broadband-modem-qmi: Update access technology based on "NAS system info" or "NAS serving system" 
For NR5G NSA, both LTE and NR5G should be set in access technology.

Use NAS "system info" or "serving system", instead of NAS "signal info"
or "signal strength", for deciding access technology based on current
registration state.
 2022-05-18 22:16:41 +00:00
Prakash Pabba 92db190f37 mm-shared-qmi: Return an error in load_current_capabilities() if none is found. 2022-03-09 14:01:23 +00:00
Prakash Pabba 2322988855 test-modem-helpers-qmi: add unit test for generic 5g modem 2022-01-30 15:37:05 +00:00
Prakash Pabba 3a1390f1dd test-modem-helpers-qmi: Fix tests for UML290 
Change due to update in current capabilities loading logic.
 2022-01-30 15:37:05 +00:00
Prakash Pabba 38f067c4e4 mm-shared-qmi,mm-modem-helpers: Fix supported capabilities and modes for multimode device 
We use capability switching logic exclusively for configuring GSM/UMTS+CDMA/EVDO devices
(regardless of whether it has LTE/5GNR or not) to add or remove the GSM/UMTS and CDMA/EVDO
capabilities.

Based on the same logic, we will allow 4 combinations for GSM/UMTS+CDMA/EVDO+LTE+5GNR device:
"GSM/UMTS+CDMA/EVDO+LTE+5GNR", "GSM/UMTS+LTE+5GNR", "CDMA/EVDO+LTE+5GNR" and "LTE+5GNR"

Similarly, we will allow 4 combinations for GSM/UMTS+CDMA/EVDO+LTE device:
"GSM/UMTS+CDMA/EVDO+LTE", "GSM/UMTS+LTE", "CDMA/EVDO+LTE" and "LTE"

And, we will allow 3 combinations for GSM/UMTS+CDMA/EVDO device:
"GSM/UMTS+CDMA/EVDO", "GSM/UMTS" and "CDMA/EVDO"

Also, supported combination modes should be based on current capabilities and not entirely
upon supported radio interfaces.

1) If current capability has "gsm-umts" or "cdma-evdo" or both, do not
   support 4G only, 5G only, or 4G+5G combination modes
2) If current capability neither has "gsm-umts" nor "cdma-evdo", only support
   combination modes involving 4G and 5G.
 2022-01-30 15:37:05 +00:00
Prakash Pabba f05258e757 mm-modem-helpers-qmi: Fix current capabilities for multimode device 
Keep LTE or 5GNR always in current capabilities if supported by device.

Since capability switching logic is exclusively used for configuring
GSM/UMTS+CDMA/EVDO devices, decide if to have GSM/UMTS or CDMA/EVDO or both
or none when loading current capabilities.
 2022-01-30 15:37:05 +00:00
Prakash Pabba 2d96df774a broadband-modem-qmi: Handle DMS operating mode indications 
If Mode online is triggered just after Mode LPM and Mode LPM
processing is not complete in modem, modem will not process the next
request and the device will be stuck in an unwanted modem power
state. Thus, wait for a mode change indication from the modem before
declaring that a power on/off has been successful.
 2022-01-11 11:30:19 +01:00
Prakash Pabba 103eb9cf29 shared-qmi,modem-helpers-qmi: Add support for NR5G band preference 
Implement support for the NR5G band list to get current NR5G bands.
This will also allow us to configure supported NR5G bands via mmcli.
 2021-11-14 20:19:37 +05:30
Prakash Pabba 6e1cb371ca shared-qmi,modem-helpers-qmi: Add support for NR5G band capability 
Implement support for the NR5G band list to get supported NR5G
band capabilities.

  localhost ~ # qmicli -d qrtr://0 --dms-get-band-capabilities
  [qrtr://0] Device band capabilities retrieved:
        Bands: 'bc-0-a-system, bc-0-b-system, bc-1-all-blocks, gsm-dcs-1800, gsm-900-extended, bc-10, gsm-850, gsm-pcs-1900, wcdma-2100, wcdma-pcs-1900, wcdma-1700-us, wcdma-850-us, wcdma-800, wcdma-900, wcdma-850-japan'
        LTE bands: '1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43'
        LTE bands (extended): '1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 46, 48, 66, 68, 71'
        NR5G bands: '1, 2, 3, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77, 78, 79'
 2021-11-14 20:19:37 +05:30
Prakash Pabba 35d5287dda mm-shared-qmi: Add check for 5g modem iface type 2021-11-14 20:19:37 +05:30
Prakash Pabba a498e4674d broadband-modem-qmi: Process Signal Info for NR5G 
MM was not processing NR5G signal strength for QMI signal info
response/indication message. Thus modem access technology and
signal quality was not reported for NR5G-only modems.

Process and consider NR5G signal strength too while getting
signal quality for modem interface.

As 5GNR does not have RSSI, take NR5G signal quality to be minimum
of percentage strength computed using RSRP, SNR and RSRQ values
individually.
 2021-11-14 20:19:37 +05:30
Prakash Pabba 07512ef2a4 broadband-modem-qmi: Process System Info for NR5G 
MM was not processing NR5G service info for QMI system info
response/indication message. This led to NR5G-only modems never
having 'registered' status.

Process NR5G system info and accordingly update the 5gs
registration status for qmi modems.

This commit also removes some stale comments.
 2021-11-14 20:19:37 +05:30
Prakash Pabba 0936204eb5 api,enums: add NGRAN bands in MMModemBand enum 2021-11-14 20:18:52 +05:30
Prakash Pabba 2e4bba105e build,meson: bump libqmi version to 1.31.2 
In order to be able to use new 5GNR apis.
 2021-11-11 18:21:52 +05:30