diff options
Diffstat (limited to 'src/mm-base-modem.c')
| -rw-r--r-- | src/mm-base-modem.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mm-base-modem.c b/src/mm-base-modem.c index 58fbf450e..f5a983c0e 100644 --- a/src/mm-base-modem.c +++ b/src/mm-base-modem.c @@ -470,8 +470,21 @@ mm_base_modem_grab_port (MMBaseModem *self, MMPortSerialAtFlag at_pflags, GError **error) { - if (!base_modem_internal_grab_port (self, kernel_device, FALSE, ptype, at_pflags, error)) + g_autoptr(GError) inner_error = NULL; + + if (!base_modem_internal_grab_port (self, kernel_device, FALSE, ptype, at_pflags, &inner_error)) { + /* If the port was REQUIRED via udev tags and we failed to grab it, we will report + * a fatal error. */ + if (mm_kernel_device_get_property_as_boolean (kernel_device, ID_MM_REQUIRED)) { + mm_obj_err (self, "required port '%s/%s' failed to be grabbed", + mm_kernel_device_get_subsystem (kernel_device), + mm_kernel_device_get_name (kernel_device)); + g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_ABORTED, + "Required port failed to be grabbed"); + } else + g_propagate_error (error, g_steal_pointer (&inner_error)); return FALSE; + } mm_obj_dbg (self, "port '%s/%s' grabbed", mm_kernel_device_get_subsystem (kernel_device), |