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-rw-r--r--src/mm-broadband-modem-mbim.c266
1 files changed, 142 insertions, 124 deletions
diff --git a/src/mm-broadband-modem-mbim.c b/src/mm-broadband-modem-mbim.c
index 58eba40e..6abeb541 100644
--- a/src/mm-broadband-modem-mbim.c
+++ b/src/mm-broadband-modem-mbim.c
@@ -4828,64 +4828,142 @@ update_registration_info (MMBroadbandModemMbim *self,
}
}
-static void
-basic_connect_notification_register_state (MMBroadbandModemMbim *self,
- MbimDevice *device,
- MbimMessage *notification)
+static gboolean
+common_process_register_state (MMBroadbandModemMbim *self,
+ MbimDevice *device,
+ MbimMessage *message,
+ MbimNwError *out_nw_error,
+ GError **error)
{
- g_autoptr(GError) error = NULL;
- MbimRegisterState register_state;
- MbimDataClass available_data_classes;
- gchar *provider_id;
- gchar *provider_name;
+ MbimNwError nw_error = 0;
+ MbimRegisterState register_state = MBIM_REGISTER_STATE_UNKNOWN;
+ MbimDataClass available_data_classes = 0;
+ g_autofree gchar *provider_id = NULL;
+ g_autofree gchar *provider_name = NULL;
MbimDataClass preferred_data_classes = 0;
+ const gchar *nw_error_str;
+ g_autofree gchar *available_data_classes_str = NULL;
+ g_autofree gchar *preferred_data_classes_str = NULL;
+ gboolean is_notification;
+
+ is_notification = (mbim_message_get_message_type (message) == MBIM_MESSAGE_TYPE_INDICATE_STATUS);
+ g_assert (is_notification || (mbim_message_get_message_type (message) == MBIM_MESSAGE_TYPE_COMMAND_DONE));
if (mbim_device_check_ms_mbimex_version (device, 2, 0)) {
- if (!mbim_message_ms_basic_connect_v2_register_state_notification_parse (
- notification,
- NULL, /* nw_error */
- &register_state,
- NULL, /* register_mode */
- &available_data_classes,
- NULL, /* current_cellular_class */
- &provider_id,
- &provider_name,
- NULL, /* roaming_text */
- NULL, /* registration_flag */
- &preferred_data_classes,
- &error)) {
- mm_obj_warn (self, "failed processing MBIMEx v2.0 register state indication: %s", error->message);
- return;
+ if (is_notification) {
+ if (!mbim_message_ms_basic_connect_v2_register_state_notification_parse (
+ message,
+ &nw_error,
+ &register_state,
+ NULL, /* register_mode */
+ &available_data_classes,
+ NULL, /* current_cellular_class */
+ &provider_id,
+ &provider_name,
+ NULL, /* roaming_text */
+ NULL, /* registration_flag */
+ &preferred_data_classes,
+ error)) {
+ g_prefix_error (error, "Failed processing MBIMEx v2.0 register state indication: ");
+ return FALSE;
+ }
+ mm_obj_dbg (self, "processed MBIMEx v2.0 register state indication");
+ } else {
+ if (!mbim_message_ms_basic_connect_v2_register_state_response_parse (
+ message,
+ &nw_error,
+ &register_state,
+ NULL, /* register_mode */
+ &available_data_classes,
+ NULL, /* current_cellular_class */
+ &provider_id,
+ &provider_name,
+ NULL, /* roaming_text */
+ NULL, /* registration_flag */
+ &preferred_data_classes,
+ error)) {
+ g_prefix_error (error, "Failed processing MBIMEx v2.0 register state response: ");
+ return FALSE;
+ }
+ mm_obj_dbg (self, "processed MBIMEx v2.0 register state indication");
}
- mm_obj_dbg (self, "processed MBIMEx v2.0 register state indication");
} else {
- if (!mbim_message_register_state_notification_parse (
- notification,
- NULL, /* nw_error */
- &register_state,
- NULL, /* register_mode */
- &available_data_classes,
- NULL, /* current_cellular_class */
- &provider_id,
- &provider_name,
- NULL, /* roaming_text */
- NULL, /* registration_flag */
- &error)) {
- mm_obj_warn (self, "failed processing register state indication: %s", error->message);
- return;
+ if (is_notification) {
+ if (!mbim_message_register_state_notification_parse (
+ message,
+ &nw_error,
+ &register_state,
+ NULL, /* register_mode */
+ &available_data_classes,
+ NULL, /* current_cellular_class */
+ &provider_id,
+ &provider_name,
+ NULL, /* roaming_text */
+ NULL, /* registration_flag */
+ error)) {
+ g_prefix_error (error, "Failed processing register state indication: ");
+ return FALSE;
+ }
+ mm_obj_dbg (self, "processed register state indication");
+ } else {
+ if (!mbim_message_register_state_response_parse (
+ message,
+ &nw_error,
+ &register_state,
+ NULL, /* register_mode */
+ &available_data_classes,
+ NULL, /* current_cellular_class */
+ &provider_id,
+ &provider_name,
+ NULL, /* roaming_text */
+ NULL, /* registration_flag */
+ error)) {
+ g_prefix_error (error, "Failed processing register state response: ");
+ return FALSE;
+ }
+ mm_obj_dbg (self, "processed register state response");
}
- mm_obj_dbg (self, "processed register state indication");
}
+ nw_error_str = mbim_nw_error_get_string (nw_error);
+ available_data_classes_str = mbim_data_class_build_string_from_mask (available_data_classes);
+ preferred_data_classes_str = mbim_data_class_build_string_from_mask (preferred_data_classes);
+
+ mm_obj_dbg (self, "register state update:");
+ if (nw_error_str)
+ mm_obj_dbg (self, " nw error: '%s'", nw_error_str);
+ else
+ mm_obj_dbg (self, " nw error: '0x%x'", nw_error);
+ mm_obj_dbg (self, " state: '%s'", mbim_register_state_get_string (register_state));
+ mm_obj_dbg (self, " provider id: '%s'", provider_id ? provider_id : "n/a");
+ mm_obj_dbg (self, " provider name: '%s'", provider_name ? provider_name : "n/a");
+ mm_obj_dbg (self, "available data classes: '%s'", available_data_classes_str);
+ mm_obj_dbg (self, "preferred data classes: '%s'", preferred_data_classes_str);
+
update_registration_info (self,
FALSE,
register_state,
available_data_classes,
- provider_id,
- provider_name);
+ g_steal_pointer (&provider_id),
+ g_steal_pointer (&provider_name));
if (preferred_data_classes)
complete_pending_allowed_modes_action (self, preferred_data_classes);
+
+ if (out_nw_error)
+ *out_nw_error = nw_error;
+ return TRUE;
+}
+
+static void
+basic_connect_notification_register_state (MMBroadbandModemMbim *self,
+ MbimDevice *device,
+ MbimMessage *notification)
+{
+ g_autoptr(GError) error = NULL;
+
+ if (!common_process_register_state (self, device, notification, NULL, &error))
+ mm_obj_warn (self, "%s", error->message);
}
typedef struct {
@@ -6402,10 +6480,6 @@ register_state_query_ready (MbimDevice *device,
g_autoptr(MbimMessage) message = NULL;
MMBroadbandModemMbim *self;
GError *error = NULL;
- MbimRegisterState register_state;
- MbimDataClass available_data_classes;
- gchar *provider_id;
- gchar *provider_name;
self = g_task_get_source_object (task);
@@ -6416,54 +6490,12 @@ register_state_query_ready (MbimDevice *device,
return;
}
- if (mbim_device_check_ms_mbimex_version (device, 2, 0)) {
- if (!mbim_message_ms_basic_connect_v2_register_state_response_parse (
- response,
- NULL, /* nw_error */
- &register_state,
- NULL, /* register_mode */
- &available_data_classes,
- NULL, /* current_cellular_class */
- &provider_id,
- &provider_name,
- NULL, /* roaming_text */
- NULL, /* registration_flag */
- NULL, /* preferred_data_classes */
- &error))
- g_prefix_error (&error, "Failed processing MBIMEx v2.0 register state response: ");
- else
- mm_obj_dbg (self, "processed MBIMEx v2.0 register state response");
- } else {
- if (!mbim_message_register_state_response_parse (
- response,
- NULL, /* nw_error */
- &register_state,
- NULL, /* register_mode */
- &available_data_classes,
- NULL, /* current_cellular_class */
- &provider_id,
- &provider_name,
- NULL, /* roaming_text */
- NULL, /* registration_flag */
- &error))
- g_prefix_error (&error, "Failed processing register state response: ");
- else
- mm_obj_dbg (self, "processed register state response");
- }
-
- if (error) {
+ if (!common_process_register_state (self, device, response, NULL, &error)) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
- update_registration_info (self,
- FALSE,
- register_state,
- available_data_classes,
- provider_id,
- provider_name);
-
/* Now queue packet service state update */
message = mbim_message_packet_service_query_new (NULL);
mbim_device_command (device,
@@ -6517,9 +6549,9 @@ modem_3gpp_register_in_network_finish (MMIfaceModem3gpp *self,
}
static void
-register_state_set_ready (MbimDevice *device,
+register_state_set_ready (MbimDevice *device,
GAsyncResult *res,
- GTask *task)
+ GTask *task)
{
MMBroadbandModemMbim *self;
g_autoptr(MbimMessage) response = NULL;
@@ -6527,39 +6559,25 @@ register_state_set_ready (MbimDevice *device,
self = g_task_get_source_object (task);
- /* According to Mobile Broadband Interface Model specification 1.0,
- * Errata 1, table 10.5.9.8: Status codes for MBIM_CID_REGISTER_STATE,
- * NwError field of MBIM_REGISTRATION_STATE_INFO structure is valid
- * if and only if MBIM_SET_REGISTRATION_STATE response status code equals
- * MBIM_STATUS_FAILURE.
- * Therefore it only makes sense to parse this value if MBIM_STATUS_FAILURE
- * result is returned in response, contrary to usual "success" code.
- * However, some modems do not set this value to 0 when registered,
- * causing ModemManager to drop to idle state, while modem itself is
- * registered.
- */
+ /* The NwError field is valid if MBIM_SET_REGISTER_STATE response status code
+ * equals MBIM_STATUS_FAILURE, so we parse the message both on success and on that
+ * specific failure */
response = mbim_device_command_finish (device, res, &error);
if (response &&
- !mbim_message_response_get_result (response,
- MBIM_MESSAGE_TYPE_COMMAND_DONE,
- &error) &&
- g_error_matches (error, MBIM_STATUS_ERROR, MBIM_STATUS_ERROR_FAILURE)) {
- MbimNwError nw_error;
+ (mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error) ||
+ g_error_matches (error, MBIM_STATUS_ERROR, MBIM_STATUS_ERROR_FAILURE))) {
+ g_autoptr(GError) inner_error = NULL;
+ MbimNwError nw_error = 0;
- g_clear_error (&error);
- if (mbim_message_register_state_response_parse (
- response,
- &nw_error,
- NULL, /* &register_state */
- NULL, /* register_mode */
- NULL, /* available_data_classes */
- NULL, /* current_cellular_class */
- NULL, /* provider_id */
- NULL, /* provider_name */
- NULL, /* roaming_text */
- NULL, /* registration_flag */
- &error)) {
- /* NwError "0" is defined in 3GPP TS 24.008 as "Unknown error",
+ if (!common_process_register_state (self, device, response, &nw_error, &inner_error)) {
+ mm_obj_warn (self, "%s", inner_error->message);
+ /* Prefer the error from the result to the parsing error */
+ if (!error)
+ error = g_steal_pointer (&inner_error);
+ } else {
+ /* Prefer the NW error if available.
+ *
+ * NwError "0" is defined in 3GPP TS 24.008 as "Unknown error",
* not "No error", making it unsuitable as condition for registration check.
* Still, there are certain modems (e.g. Fibocom NL668) that will
* report Failure+NwError=0 even after the modem has already reported a
@@ -6567,10 +6585,10 @@ register_state_set_ready (MbimDevice *device,
* that is the case, log about it and ignore the error; we are anyway
* reloading the registration info after the set, so it should not be
* a big issue. */
- if (nw_error == 0)
- mm_obj_dbg (self, "ignored failure reported in register operation");
- else
+ if (nw_error) {
+ g_clear_error (&error);
error = mm_mobile_equipment_error_from_mbim_nw_error (nw_error, self);
+ }
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-07 20:56:29 +0000