aboutsummaryrefslogtreecommitdiff
path: root/plugins/dell/mm-plugin-dell.c
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/dell/mm-plugin-dell.c')
-rw-r--r--plugins/dell/mm-plugin-dell.c528
1 files changed, 0 insertions, 528 deletions
diff --git a/plugins/dell/mm-plugin-dell.c b/plugins/dell/mm-plugin-dell.c
deleted file mode 100644
index 63d8b4da..00000000
--- a/plugins/dell/mm-plugin-dell.c
+++ /dev/null
@@ -1,528 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Copyright (C) 2015-2019 Aleksander Morgado <aleksander@aleksander.es>
- */
-
-#include <string.h>
-#include <gmodule.h>
-
-#define _LIBMM_INSIDE_MM
-#include <libmm-glib.h>
-
-#include "mm-plugin-dell.h"
-#include "mm-common-novatel.h"
-#include "mm-private-boxed-types.h"
-#include "mm-broadband-modem.h"
-#include "mm-broadband-modem-novatel.h"
-#include "mm-common-novatel.h"
-#include "mm-broadband-modem-sierra.h"
-#include "mm-common-sierra.h"
-#include "mm-broadband-modem-telit.h"
-#include "mm-broadband-modem-xmm.h"
-#include "mm-common-telit.h"
-#include "mm-log-object.h"
-
-#if defined WITH_QMI
-#include "mm-broadband-modem-qmi.h"
-#endif
-
-#if defined WITH_MBIM
-#include "mm-broadband-modem-mbim.h"
-#include "mm-broadband-modem-mbim-xmm.h"
-#include "mm-broadband-modem-mbim-foxconn.h"
-#endif
-
-#define MAX_PORT_PROBE_TIMEOUTS 3
-
-G_DEFINE_TYPE (MMPluginDell, mm_plugin_dell, MM_TYPE_PLUGIN)
-
-MM_PLUGIN_DEFINE_MAJOR_VERSION
-MM_PLUGIN_DEFINE_MINOR_VERSION
-
-#define TAG_DELL_MANUFACTURER "dell-manufacturer"
-typedef enum {
- DELL_MANUFACTURER_UNKNOWN = 0,
- DELL_MANUFACTURER_NOVATEL = 1,
- DELL_MANUFACTURER_SIERRA = 2,
- DELL_MANUFACTURER_ERICSSON = 3,
- DELL_MANUFACTURER_TELIT = 4
-} DellManufacturer;
-
-/*****************************************************************************/
-/* Custom init */
-
-typedef struct {
- MMPortSerialAt *port;
- guint gmi_retries;
- guint cgmi_retries;
- guint ati_retries;
- guint timeouts;
-} CustomInitContext;
-
-static void
-custom_init_context_free (CustomInitContext *ctx)
-{
- g_object_unref (ctx->port);
- g_slice_free (CustomInitContext, ctx);
-}
-
-static gboolean
-dell_custom_init_finish (MMPortProbe *probe,
- GAsyncResult *res,
- GError **error)
-{
- return g_task_propagate_boolean (G_TASK (res), error);
-}
-
-static void
-novatel_custom_init_ready (MMPortProbe *probe,
- GAsyncResult *res,
- GTask *task)
-{
- GError *error = NULL;
-
- if (!mm_common_novatel_custom_init_finish (probe, res, &error))
- g_task_return_error (task, error);
- else
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-}
-
-static void
-sierra_custom_init_ready (MMPortProbe *probe,
- GAsyncResult *res,
- GTask *task)
-{
- GError *error = NULL;
-
- if (!mm_common_sierra_custom_init_finish (probe, res, &error))
- g_task_return_error (task, error);
- else
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-}
-
-static void
-telit_custom_init_ready (MMPortProbe *probe,
- GAsyncResult *res,
- GTask *task)
-{
- GError *error = NULL;
-
- if (!telit_custom_init_finish (probe, res, &error))
- g_task_return_error (task, error);
- else
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-}
-
-static void custom_init_step (GTask *task);
-
-static void
-custom_init_step_next_command (GTask *task)
-{
- CustomInitContext *ctx;
-
- ctx = g_task_get_task_data (task);
-
- ctx->timeouts = 0;
- if (ctx->gmi_retries > 0)
- ctx->gmi_retries = 0;
- else if (ctx->cgmi_retries > 0)
- ctx->cgmi_retries = 0;
- else if (ctx->ati_retries > 0)
- ctx->ati_retries = 0;
- custom_init_step (task);
-}
-
-static void
-response_ready (MMPortSerialAt *port,
- GAsyncResult *res,
- GTask *task)
-{
- CustomInitContext *ctx;
- MMPortProbe *probe;
- const gchar *response;
- GError *error = NULL;
- gchar *lower;
- DellManufacturer manufacturer;
-
- probe = g_task_get_source_object (task);
- ctx = g_task_get_task_data (task);
-
- response = mm_port_serial_at_command_finish (port, res, &error);
- if (error) {
- /* Non-timeout error, jump to next command */
- if (!g_error_matches (error, MM_SERIAL_ERROR, MM_SERIAL_ERROR_RESPONSE_TIMEOUT)) {
- mm_obj_dbg (probe, "error probing AT port: %s", error->message);
- g_error_free (error);
- custom_init_step_next_command (task);
- return;
- }
- /* Directly retry same command on timeout */
- ctx->timeouts++;
- custom_init_step (task);
- g_error_free (error);
- return;
- }
-
- /* Guess manufacturer from response */
- lower = g_ascii_strdown (response, -1);
- if (strstr (lower, "novatel"))
- manufacturer = DELL_MANUFACTURER_NOVATEL;
- else if (strstr (lower, "sierra"))
- manufacturer = DELL_MANUFACTURER_SIERRA;
- else if (strstr (lower, "ericsson"))
- manufacturer = DELL_MANUFACTURER_ERICSSON;
- else if (strstr (lower, "telit"))
- manufacturer = DELL_MANUFACTURER_TELIT;
- else
- manufacturer = DELL_MANUFACTURER_UNKNOWN;
- g_free (lower);
-
- /* Tag based on manufacturer */
- if (manufacturer != DELL_MANUFACTURER_UNKNOWN) {
- g_object_set_data (G_OBJECT (probe), TAG_DELL_MANUFACTURER, GUINT_TO_POINTER (manufacturer));
-
- /* Run additional custom init, if needed */
-
- if (manufacturer == DELL_MANUFACTURER_NOVATEL) {
- mm_common_novatel_custom_init (probe,
- ctx->port,
- g_task_get_cancellable (task),
- (GAsyncReadyCallback) novatel_custom_init_ready,
- task);
- return;
- }
-
- if (manufacturer == DELL_MANUFACTURER_SIERRA) {
- mm_common_sierra_custom_init (probe,
- ctx->port,
- g_task_get_cancellable (task),
- (GAsyncReadyCallback) sierra_custom_init_ready,
- task);
- return;
- }
-
- if (manufacturer == DELL_MANUFACTURER_TELIT) {
- telit_custom_init (probe,
- ctx->port,
- g_task_get_cancellable (task),
- (GAsyncReadyCallback) telit_custom_init_ready,
- task);
- return;
- }
-
- /* Finish custom_init */
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
- return;
- }
-
- /* If we got a response, but we didn't get an expected string, try with next command */
- custom_init_step_next_command (task);
-}
-
-static void
-custom_init_step (GTask *task)
-{
- CustomInitContext *ctx;
- MMPortProbe *probe;
-
- probe = g_task_get_source_object (task);
- ctx = g_task_get_task_data (task);
-
- /* If cancelled, end without error right away */
- if (g_cancellable_is_cancelled (g_task_get_cancellable (task))) {
- mm_obj_dbg (probe, "no need to keep on running custom init: cancelled");
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
- return;
- }
-
-#if defined WITH_QMI
- /* If device has a QMI port, don't run anything else, as we don't care */
- if (mm_port_probe_list_has_qmi_port (mm_device_peek_port_probe_list (mm_port_probe_peek_device (probe)))) {
- mm_obj_dbg (probe, "no need to run custom init: device has QMI port");
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
- return;
- }
-#endif
-
-#if defined WITH_MBIM
- /* If device has a MBIM port, don't run anything else, as we don't care */
- if (mm_port_probe_list_has_mbim_port (mm_device_peek_port_probe_list (mm_port_probe_peek_device (probe)))) {
- mm_obj_dbg (probe, "no need to run custom init: device has MBIM port");
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
- return;
- }
-#endif
-
- if (ctx->timeouts >= MAX_PORT_PROBE_TIMEOUTS) {
- mm_obj_dbg (probe, "couldn't detect real manufacturer: too many timeouts");
- mm_port_probe_set_result_at (probe, FALSE);
- goto out;
- }
-
- if (ctx->gmi_retries > 0) {
- ctx->gmi_retries--;
- mm_port_serial_at_command (ctx->port,
- "AT+GMI",
- 3,
- FALSE, /* raw */
- FALSE, /* allow_cached */
- g_task_get_cancellable (task),
- (GAsyncReadyCallback)response_ready,
- task);
- return;
- }
-
- if (ctx->cgmi_retries > 0) {
- ctx->cgmi_retries--;
- mm_port_serial_at_command (ctx->port,
- "AT+CGMI",
- 3,
- FALSE, /* raw */
- FALSE, /* allow_cached */
- g_task_get_cancellable (task),
- (GAsyncReadyCallback)response_ready,
- task);
- return;
- }
-
- if (ctx->ati_retries > 0) {
- ctx->ati_retries--;
- /* Note: in Ericsson devices, ATI3 seems to reply the vendor string */
- mm_port_serial_at_command (ctx->port,
- "ATI1I2I3",
- 3,
- FALSE, /* raw */
- FALSE, /* allow_cached */
- g_task_get_cancellable (task),
- (GAsyncReadyCallback)response_ready,
- task);
- return;
- }
-
- mm_obj_dbg (probe, "couldn't detect real manufacturer: all retries consumed");
-out:
- /* Finish custom_init */
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-}
-
-static void
-dell_custom_init (MMPortProbe *probe,
- MMPortSerialAt *port,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GTask *task;
- CustomInitContext *ctx;
-
- ctx = g_slice_new0 (CustomInitContext);
- ctx->port = g_object_ref (port);
- ctx->gmi_retries = 3;
- ctx->cgmi_retries = 1;
- ctx->ati_retries = 1;
-
- task = g_task_new (probe, cancellable, callback, user_data);
- g_task_set_check_cancellable (task, FALSE);
- g_task_set_task_data (task, ctx, (GDestroyNotify) custom_init_context_free);
-
- custom_init_step (task);
-}
-
-/*****************************************************************************/
-
-static gboolean
-port_probe_list_has_manufacturer_port (GList *probes,
- DellManufacturer manufacturer)
-{
- GList *l;
-
- for (l = probes; l; l = g_list_next (l)) {
- if (GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (l->data), TAG_DELL_MANUFACTURER)) == manufacturer)
- return TRUE;
- }
- return FALSE;
-}
-
-static MMBaseModem *
-create_modem (MMPlugin *self,
- const gchar *uid,
- const gchar **drivers,
- guint16 vendor,
- guint16 product,
- guint16 subsystem_vendor,
- GList *probes,
- GError **error)
-{
- /* Note: at this point we don't make any difference between different
- * Dell-branded QMI or MBIM modems; they may come from Novatel, Ericsson or
- * Sierra. */
-
-#if defined WITH_QMI
- if (mm_port_probe_list_has_qmi_port (probes)) {
- mm_obj_dbg (self, "QMI-powered Dell-branded modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_qmi_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-#endif
-
-#if defined WITH_MBIM
- if (mm_port_probe_list_has_mbim_port (probes)) {
- /* Specific implementation for the DW5821e and DW5829e */
- if (vendor == 0x413c && (product == 0x81d7 || product == 0x81e0 || product == 0x81e4 || product == 0x81e6)) {
- mm_obj_dbg (self, "MBIM-powered DW5821e/DW5829e (T77W968) modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_mbim_foxconn_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-
- if (mm_port_probe_list_is_xmm (probes)) {
- mm_obj_dbg (self, "MBIM-powered XMM-based modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_mbim_xmm_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-
- mm_obj_dbg (self, "MBIM-powered Dell-branded modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_mbim_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-#endif
-
- if (port_probe_list_has_manufacturer_port (probes, DELL_MANUFACTURER_NOVATEL)) {
- mm_obj_dbg (self, "Novatel-powered Dell-branded modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_novatel_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-
- if (port_probe_list_has_manufacturer_port (probes, DELL_MANUFACTURER_SIERRA)) {
- mm_obj_dbg (self, "Sierra-powered Dell-branded modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_sierra_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-
- if (port_probe_list_has_manufacturer_port (probes, DELL_MANUFACTURER_TELIT)) {
- mm_obj_dbg (self, "Telit-powered Dell-branded modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_telit_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-
- if (mm_port_probe_list_is_xmm (probes)) {
- mm_obj_dbg (self, "XMM-based modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_xmm_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
- }
-
- mm_obj_dbg (self, "Dell-branded generic modem found...");
- return MM_BASE_MODEM (mm_broadband_modem_new (uid,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
-}
-
-/*****************************************************************************/
-
-static gboolean
-grab_port (MMPlugin *self,
- MMBaseModem *modem,
- MMPortProbe *probe,
- GError **error)
-{
- if (MM_IS_BROADBAND_MODEM_SIERRA (modem))
- return mm_common_sierra_grab_port (self, modem, probe, error);
-
- if (MM_IS_BROADBAND_MODEM_TELIT (modem))
- return telit_grab_port (self, modem, probe, error);
-
- return mm_base_modem_grab_port (modem,
- mm_port_probe_peek_port (probe),
- mm_port_probe_get_port_type (probe),
- MM_PORT_SERIAL_AT_FLAG_NONE,
- error);
-}
-
-/*****************************************************************************/
-
-G_MODULE_EXPORT MMPlugin *
-mm_plugin_create (void)
-{
- static const gchar *subsystems[] = { "tty", "net", "usbmisc", NULL };
- static const guint16 vendors[] = { 0x413c, 0 };
- static const MMAsyncMethod custom_init = {
- .async = G_CALLBACK (dell_custom_init),
- .finish = G_CALLBACK (dell_custom_init_finish),
- };
-
- return MM_PLUGIN (
- g_object_new (MM_TYPE_PLUGIN_DELL,
- MM_PLUGIN_NAME, MM_MODULE_NAME,
- MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
- MM_PLUGIN_ALLOWED_VENDOR_IDS, vendors,
- MM_PLUGIN_ALLOWED_AT, TRUE,
- MM_PLUGIN_CUSTOM_INIT, &custom_init,
- MM_PLUGIN_ALLOWED_QCDM, TRUE,
- MM_PLUGIN_ALLOWED_QMI, TRUE,
- MM_PLUGIN_ALLOWED_MBIM, TRUE,
- MM_PLUGIN_XMM_PROBE, TRUE,
- NULL));
-}
-
-static void
-mm_plugin_dell_init (MMPluginDell *self)
-{
-}
-
-static void
-mm_plugin_dell_class_init (MMPluginDellClass *klass)
-{
- MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass);
-
- plugin_class->create_modem = create_modem;
- plugin_class->grab_port = grab_port;
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-10 09:07:25 +0000