diff options
Diffstat (limited to 'src/mm-shared-qmi.c')
| -rw-r--r-- | src/mm-shared-qmi.c | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/src/mm-shared-qmi.c b/src/mm-shared-qmi.c index 4e6f9a138..4c38f2d03 100644 --- a/src/mm-shared-qmi.c +++ b/src/mm-shared-qmi.c @@ -54,6 +54,7 @@ typedef struct { Feature feature_nas_technology_preference; Feature feature_nas_system_selection_preference; gboolean disable_4g_only_mode; + GArray *supported_bands; /* Location helpers */ MMIfaceModemLocation *iface_modem_location_parent; @@ -70,6 +71,8 @@ typedef struct { static void private_free (Private *priv) { + if (priv->supported_bands) + g_array_unref (priv->supported_bands); if (priv->supported_radio_interfaces) g_array_unref (priv->supported_radio_interfaces); if (priv->pds_location_event_report_indication_id) @@ -1460,6 +1463,261 @@ mm_shared_qmi_load_supported_modes (MMIfaceModem *self, } /*****************************************************************************/ +/* Load supported bands (Modem interface) */ + +GArray * +mm_shared_qmi_load_supported_bands_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return (GArray *) g_task_propagate_pointer (G_TASK (res), error); +} + +static void +dms_get_band_capabilities_ready (QmiClientDms *client, + GAsyncResult *res, + GTask *task) +{ + MMSharedQmi *self; + Private *priv; + QmiMessageDmsGetBandCapabilitiesOutput *output; + GError *error = NULL; + GArray *mm_bands = NULL; + QmiDmsBandCapability qmi_bands = 0; + QmiDmsLteBandCapability qmi_lte_bands = 0; + + self = g_task_get_source_object (task); + priv = get_private (self); + + output = qmi_client_dms_get_band_capabilities_finish (client, res, &error); + if (!output || !qmi_message_dms_get_band_capabilities_output_get_result (output, &error)) { + g_prefix_error (&error, "Couldn't get band capabilities: "); + goto out; + } + + qmi_message_dms_get_band_capabilities_output_get_band_capability ( + output, + &qmi_bands, + NULL); + qmi_message_dms_get_band_capabilities_output_get_lte_band_capability ( + output, + &qmi_lte_bands, + NULL); + + mm_bands = mm_modem_bands_from_qmi_band_capabilities (qmi_bands, qmi_lte_bands); + if (mm_bands->len == 0) { + g_clear_pointer (&mm_bands, g_array_unref); + error = g_error_new (MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "Couldn't parse the list of supported bands"); + goto out; + } + + /* Cache the result */ + g_clear_pointer (&priv->supported_bands, g_array_unref); + priv->supported_bands = g_array_ref (mm_bands); + + out: + if (output) + qmi_message_dms_get_band_capabilities_output_unref (output); + + if (error) + g_task_return_error (task, error); + else if (mm_bands) + g_task_return_pointer (task, mm_bands, (GDestroyNotify)g_array_unref); + else + g_assert_not_reached (); + g_object_unref (task); +} + +void +mm_shared_qmi_load_supported_bands (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GTask *task; + QmiClient *client = NULL; + + if (!mm_shared_qmi_ensure_client (MM_SHARED_QMI (self), + QMI_SERVICE_DMS, &client, + callback, user_data)) + return; + + task = g_task_new (self, NULL, callback, user_data); + + qmi_client_dms_get_band_capabilities (QMI_CLIENT_DMS (client), + NULL, + 5, + NULL, + (GAsyncReadyCallback)dms_get_band_capabilities_ready, + task); +} + +/*****************************************************************************/ +/* Load current bands (Modem interface) */ + +GArray * +mm_shared_qmi_load_current_bands_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return (GArray *) g_task_propagate_pointer (G_TASK (res), error); +} + +static void +load_bands_get_system_selection_preference_ready (QmiClientNas *client, + GAsyncResult *res, + GTask *task) +{ + QmiMessageNasGetSystemSelectionPreferenceOutput *output = NULL; + GError *error = NULL; + GArray *mm_bands = NULL; + QmiNasBandPreference band_preference_mask = 0; + QmiNasLteBandPreference lte_band_preference_mask = 0; + + output = qmi_client_nas_get_system_selection_preference_finish (client, res, &error); + if (!output || !qmi_message_nas_get_system_selection_preference_output_get_result (output, &error)) { + g_prefix_error (&error, "Couldn't get system selection preference: "); + goto out; + } + + qmi_message_nas_get_system_selection_preference_output_get_band_preference ( + output, + &band_preference_mask, + NULL); + + qmi_message_nas_get_system_selection_preference_output_get_lte_band_preference ( + output, + <e_band_preference_mask, + NULL); + + mm_bands = mm_modem_bands_from_qmi_band_preference (band_preference_mask, lte_band_preference_mask); + + if (mm_bands->len == 0) { + g_clear_pointer (&mm_bands, g_array_unref); + error = g_error_new (MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "Couldn't parse the list of current bands"); + } + + out: + + if (output) + qmi_message_nas_get_system_selection_preference_output_unref (output); + + if (error) + g_task_return_error (task, error); + else if (mm_bands) + g_task_return_pointer (task, mm_bands, (GDestroyNotify)g_array_unref); + else + g_assert_not_reached (); + g_object_unref (task); +} + +void +mm_shared_qmi_load_current_bands (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GTask *task; + QmiClient *client = NULL; + + if (!mm_shared_qmi_ensure_client (MM_SHARED_QMI (self), + QMI_SERVICE_NAS, &client, + callback, user_data)) + return; + + task = g_task_new (self, NULL, callback, user_data); + + qmi_client_nas_get_system_selection_preference ( + QMI_CLIENT_NAS (client), + NULL, /* no input */ + 5, + NULL, /* cancellable */ + (GAsyncReadyCallback)load_bands_get_system_selection_preference_ready, + task); +} + +/*****************************************************************************/ +/* Set current bands (Modem interface) */ + +gboolean +mm_shared_qmi_set_current_bands_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (res), error); +} + +static void +bands_set_system_selection_preference_ready (QmiClientNas *client, + GAsyncResult *res, + GTask *task) +{ + QmiMessageNasSetSystemSelectionPreferenceOutput *output = NULL; + GError *error = NULL; + + output = qmi_client_nas_set_system_selection_preference_finish (client, res, &error); + if (!output || !qmi_message_nas_set_system_selection_preference_output_get_result (output, &error)) { + g_prefix_error (&error, "Couldn't set system selection preference: "); + g_task_return_error (task, error); + } else + g_task_return_boolean (task, TRUE); + + if (output) + qmi_message_nas_set_system_selection_preference_output_unref (output); + + g_object_unref (task); +} + +void +mm_shared_qmi_set_current_bands (MMIfaceModem *self, + GArray *bands_array, + GAsyncReadyCallback callback, + gpointer user_data) +{ + QmiMessageNasSetSystemSelectionPreferenceInput *input; + Private *priv; + GTask *task; + QmiClient *client = NULL; + QmiNasBandPreference qmi_bands = 0; + QmiNasLteBandPreference qmi_lte_bands = 0; + + if (!mm_shared_qmi_ensure_client (MM_SHARED_QMI (self), + QMI_SERVICE_NAS, &client, + callback, user_data)) + return; + + task = g_task_new (self, NULL, callback, user_data); + priv = get_private (MM_SHARED_QMI (self)); + + /* Handle ANY separately */ + if (bands_array->len == 1 && g_array_index (bands_array, MMModemBand, 0) == MM_MODEM_BAND_ANY) { + if (!priv->supported_bands) { + g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "Cannot handle 'ANY' if supported bands are unknown"); + g_object_unref (task); + return; + } + mm_modem_bands_to_qmi_band_preference (priv->supported_bands, &qmi_bands, &qmi_lte_bands); + } else + mm_modem_bands_to_qmi_band_preference (bands_array, &qmi_bands, &qmi_lte_bands); + + input = qmi_message_nas_set_system_selection_preference_input_new (); + qmi_message_nas_set_system_selection_preference_input_set_band_preference (input, qmi_bands, NULL); + if (mm_iface_modem_is_3gpp_lte (self)) + qmi_message_nas_set_system_selection_preference_input_set_lte_band_preference (input, qmi_lte_bands, NULL); + qmi_message_nas_set_system_selection_preference_input_set_change_duration (input, QMI_NAS_CHANGE_DURATION_PERMANENT, NULL); + + qmi_client_nas_set_system_selection_preference ( + QMI_CLIENT_NAS (client), + input, + 5, + NULL, /* cancellable */ + (GAsyncReadyCallback)bands_set_system_selection_preference_ready, + task); + qmi_message_nas_set_system_selection_preference_input_unref (input); +} + +/*****************************************************************************/ /* Reset (Modem interface) */ gboolean |