diff options
| author | Dan Williams <dan@ioncontrol.co> | 2024-10-08 09:06:42 -0500 |
|---|---|---|
| committer | Dan Williams <dan@ioncontrol.co> | 2025-03-27 18:40:38 -0500 |
| commit | 7d75a897a85e94d2bd183b38f9248a40dee3a570 (patch) | |
| tree | 138910d78dd8bf0512f5674df7633f52b89ea238 /include | |
| parent | b04ca7939260b0167cb8d1466ec949fbf28dccaf (diff) | |
port-probe: allow per-port ID_MM_TTY_AT_PROBE_TRIES tag for custom number of AT probes
For modems that need more time to respond to AT port probes (like some Telit devices,
and Cinterion-based Telit MV31/MV32) allow a custom number of AT probe tries on a
per-port basis for generic probing, or plugins that opt into this functionality.
Signed-off-by: Dan Williams <dan@ioncontrol.co>
Diffstat (limited to 'include')
| -rw-r--r-- | include/ModemManager-tags.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/ModemManager-tags.h b/include/ModemManager-tags.h index fc2136ae..57067785 100644 --- a/include/ModemManager-tags.h +++ b/include/ModemManager-tags.h @@ -307,6 +307,22 @@ */ #define ID_MM_MAX_MULTIPLEXED_LINKS "ID_MM_MAX_MULTIPLEXED_LINKS" +/** + * ID_MM_TTY_AT_PROBE_TRIES: + * + * For ports that require a longer time to become ready to respond to AT + * commands, this tag specifies maximum number of AT probes to try as an + * integer between 1 and 20 (inclusive). Each probe attempt has a three-second + * timeout before the next probe is tried. Values outside the allowed range + * will be clamped to the min/max. + * + * Plugins implementing custom initialization without opting into this tag + * will ignore it. + * + * Since: 1.24 + */ +#define ID_MM_TTY_AT_PROBE_TRIES "ID_MM_TTY_AT_PROBE_TRIES" + /* * The following symbols are deprecated. We don't add them to -compat * because this -tags file is not really part of the installed API. |