static void
nwdmat_ready (MMPortSerialAt *port,
GAsyncResult *res,
CustomInitContext *ctx)
{
const gchar *response;
GError *error = NULL;
response = mm_port_serial_at_command_finish (port, res, &error);
if (error) {
if (g_error_matches (error,
MM_SERIAL_ERROR,
MM_SERIAL_ERROR_RESPONSE_TIMEOUT)) {
custom_init_step (ctx);
goto out;
}
mm_dbg ("(Novatel) Error flipping secondary ports to AT mode: %s", error->message);
}
/* Finish custom_init */
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
out:
if (error)
g_error_free (error);
}
static void
custom_init_step (CustomInitContext *ctx)
{
/* If cancelled, end */
if (g_cancellable_is_cancelled (ctx->cancellable)) {
mm_dbg ("(Novatel) no need to keep on running custom init in (%s)",
mm_port_get_device (MM_PORT (ctx->port)));
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
return;
}
/* If device has a QMI port, don't run $NWDMAT */
if (mm_port_probe_list_has_qmi_port (mm_device_peek_port_probe_list (mm_port_probe_peek_device (ctx->probe)))) {
mm_dbg ("(Novatel) no need to run custom init in (%s): device has QMI port",
mm_port_get_device (MM_PORT (ctx->port)));
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
return;
}
if (ctx->wait_time > 0) {
ctx->wait_time--;
g_timeout_add_seconds (1, (GSourceFunc)custom_init_wait_cb, ctx);
return;
}
if (ctx->nwdmat_retries > 0) {
ctx->nwdmat_retries--;
mm_port_serial_at_command (ctx->port,
"$NWDMAT=1",
3,
FALSE, /* raw */
FALSE, /* allow_cached */
ctx->cancellable,
(GAsyncReadyCallback)nwdmat_ready,
ctx);
return;
}
/* Finish custom_init */
mm_dbg ("(Novatel) couldn't flip secondary port to AT in (%s): all retries consumed",
mm_port_get_device (MM_PORT (ctx->port)));
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
}
static void
novatel_custom_init_ready (MMPortProbe *probe,
GAsyncResult *res,
CustomInitContext *ctx)
{
GError *error = NULL;
if (!mm_common_novatel_custom_init_finish (probe, res, &error))
g_simple_async_result_take_error (ctx->result, error);
else
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
}
static void
custom_init_step (CustomInitContext *ctx)
{
/* If cancelled, end */
if (g_cancellable_is_cancelled (ctx->cancellable)) {
mm_dbg ("(Dell) no need to keep on running custom init in (%s)",
mm_port_get_device (MM_PORT (ctx->port)));
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
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 (ctx->probe)))) {
mm_dbg ("(Dell) no need to run custom init in (%s): device has QMI port",
mm_port_get_device (MM_PORT (ctx->port)));
mm_port_probe_set_result_at (ctx->probe, FALSE);
mm_port_probe_set_result_qcdm (ctx->probe, FALSE);
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
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 (ctx->probe)))) {
mm_dbg ("(Dell) no need to run custom init in (%s): device has MBIM port",
mm_port_get_device (MM_PORT (ctx->port)));
mm_port_probe_set_result_at (ctx->probe, FALSE);
mm_port_probe_set_result_qcdm (ctx->probe, FALSE);
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
return;
}
#endif
if (ctx->gmi_retries > 0) {
ctx->gmi_retries--;
mm_port_serial_at_command (ctx->port,
"AT+GMI",
3,
FALSE, /* raw */
FALSE, /* allow_cached */
ctx->cancellable,
(GAsyncReadyCallback)response_ready,
ctx);
return;
}
if (ctx->cgmi_retries > 0) {
ctx->cgmi_retries--;
mm_port_serial_at_command (ctx->port,
"AT+CGMI",
3,
FALSE, /* raw */
FALSE, /* allow_cached */
ctx->cancellable,
(GAsyncReadyCallback)response_ready,
ctx);
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 */
ctx->cancellable,
(GAsyncReadyCallback)response_ready,
ctx);
return;
}
/* Finish custom_init */
mm_dbg ("(Dell) couldn't flip secondary port to AT in (%s): all retries consumed",
mm_port_get_device (MM_PORT (ctx->port)));
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
}
static void
response_ready (MMPortSerialAt *port,
GAsyncResult *res,
CustomInitContext *ctx)
{
const gchar *response;
GError *error = NULL;
gchar *lower;
DellManufacturer manufacturer;
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_dbg ("(Dell) Error probing AT port: %s", error->message);
g_error_free (error);
custom_init_step_next_command (ctx);
return;
}
/* Directly retry same command on timeout */
custom_init_step (ctx);
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 (ctx->probe), TAG_DELL_MANUFACTURER, GUINT_TO_POINTER (manufacturer));
/* Run additional custom init, if needed */
if (manufacturer == DELL_MANUFACTURER_NOVATEL) {
mm_common_novatel_custom_init (ctx->probe,
ctx->port,
ctx->cancellable,
(GAsyncReadyCallback) novatel_custom_init_ready,
ctx);
return;
}
if (manufacturer == DELL_MANUFACTURER_SIERRA) {
mm_common_sierra_custom_init (ctx->probe,
ctx->port,
ctx->cancellable,
(GAsyncReadyCallback) sierra_custom_init_ready,
ctx);
return;
}
if (manufacturer == DELL_MANUFACTURER_TELIT) {
telit_custom_init (ctx->probe,
ctx->port,
ctx->cancellable,
(GAsyncReadyCallback) telit_custom_init_ready,
ctx);
return;
}
/* Finish custom_init */
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
custom_init_context_complete_and_free (ctx);
return;
}
/* If we got a response, but we didn't get an expected string, try with next command */
custom_init_step_next_command (ctx);
}
