Commit Graph
8 Commits
Author SHA1 Message Date
Carlo Lobrano 4cd5044bfd telit: manage QSS transitions
Currently, Telit's SIM swap implementation is stateless and
based on #QSS unsolicited messages 0/1 (SIM_REMOVED/SIM_INSERTED).

However, the user might have configured the modem in order to provide a
more detailed information, with #QSS values 2/3 (SIM UNLOCKED/SIM READY).

In this case and with current implementation, even receiving "#QSS: 3" will
trigger the "SIM swap" logic. The same issue might occur in other use cases
too, i.e. with SIM locked or when the message is received from both USB
ports.

This patch makes SIM swap implementation stateful, and it considers as an
actual SIM swap, only transitions from #QSS: 0 to #QSS: 1/2/3 and vice
versa.
2017-06-05 14:04:42 +02:00
Carlo Lobrano 44daf791bb telit: add error_code recognition to +CSIM parser
- Refactored mm_telit_parse_csim_response in order to correctly
  recognize the following +CSIM error codes:
    * 6300 - Verification failed
    * 6983 - Authentication method blocked
    * 6984 - Reference data invalidated
    * 6A86 - Incorrect parameters
    * 6A88 - Reference data not found

- Updated correspondent tests.
- Finally, some minor changes in other files for better error logging

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=100374
2017-04-19 10:37:05 +02:00
Carlo Lobrano 1322201a43 telit: implemented set current bands 2016-03-10 16:10:18 +01:00
Carlo Lobrano beeabdea2f telit: add load_current_bands interface 2016-02-15 14:22:48 +01:00
Carlo Lobrano 70b8ec1a88 telit: add load_supported_bands interface 2016-01-25 12:37:46 +01:00
Aleksander Morgado a74edab57f telit: prefix helper methods with 'mm_telit' 2015-12-19 11:45:32 +01:00
Aleksander Morgado 740e1b5461 telit: fix minor coding style issues 2015-12-19 11:44:00 +01:00
Carlo Lobrano c4ffe572ae telit: add load_unlock_retries interface 2015-12-19 11:39:48 +01:00