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dell,dw5821e: report fastboot-based firmware update method and settings

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The DW5821e uses the AT^FASTBOOT command to reset the module in
fastboot mode, ready to download new firmware.

Note: we cannot use AT^FASTBOOT=? to query for support, as that
command also triggers the reset :/
This commit is contained in:
Aleksander Morgado
2018-12-09 15:31:21 +01:00
committed by Dan Williams
parent 3c7437d791
commit 4b21546f53
1 changed files with 39 additions and 1 deletions
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40
plugins/dell/mm-broadband-modem-dell-dw5821e.c
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@@ -32,14 +32,17 @@
#include "mm-base-modem-at.h" #include "mm-base-modem-at.h"
#include "mm-iface-modem.h" #include "mm-iface-modem.h"
#include "mm-iface-modem-location.h" #include "mm-iface-modem-location.h"
#include "mm-iface-modem-firmware.h"
#include "mm-broadband-modem-dell-dw5821e.h" #include "mm-broadband-modem-dell-dw5821e.h"
static void iface_modem_location_init (MMIfaceModemLocation *iface); static void iface_modem_location_init (MMIfaceModemLocation *iface);
static void iface_modem_firmware_init (MMIfaceModemFirmware *iface);
static MMIfaceModemLocation *iface_modem_location_parent; static MMIfaceModemLocation *iface_modem_location_parent;
G_DEFINE_TYPE_EXTENDED (MMBroadbandModemDellDw5821e, mm_broadband_modem_dell_dw5821e, MM_TYPE_BROADBAND_MODEM_MBIM, 0, G_DEFINE_TYPE_EXTENDED (MMBroadbandModemDellDw5821e, mm_broadband_modem_dell_dw5821e, MM_TYPE_BROADBAND_MODEM_MBIM, 0,
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_LOCATION, iface_modem_location_init)) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_LOCATION, iface_modem_location_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_FIRMWARE, iface_modem_firmware_init))
typedef enum { typedef enum {
FEATURE_SUPPORT_UNKNOWN, FEATURE_SUPPORT_UNKNOWN,
@@ -51,6 +54,34 @@ struct _MMBroadbandModemDellDw5821ePrivate {
FeatureSupport unmanaged_gps_support; FeatureSupport unmanaged_gps_support;
}; };
/*****************************************************************************/
/* Firmware update settings */
static MMFirmwareUpdateSettings *
firmware_load_update_settings_finish (MMIfaceModemFirmware *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_pointer (G_TASK (res), error);
}
static void
firmware_load_update_settings (MMIfaceModemFirmware *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
MMFirmwareUpdateSettings *update_settings;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
update_settings = mm_firmware_update_settings_new (MM_MODEM_FIRMWARE_UPDATE_METHOD_FASTBOOT);
mm_firmware_update_settings_set_fastboot_at (update_settings, "AT^FASTBOOT");
g_task_return_pointer (task, update_settings, g_object_unref);
g_object_unref (task);
}
/*****************************************************************************/ /*****************************************************************************/
/* Location capabilities loading (Location interface) */ /* Location capabilities loading (Location interface) */
@@ -312,6 +343,13 @@ iface_modem_location_init (MMIfaceModemLocation *iface)
iface->disable_location_gathering_finish = disable_location_gathering_finish; iface->disable_location_gathering_finish = disable_location_gathering_finish;
} }
static void
iface_modem_firmware_init (MMIfaceModemFirmware *iface)
{
iface->load_update_settings = firmware_load_update_settings;
iface->load_update_settings_finish = firmware_load_update_settings_finish;
}
static void static void
mm_broadband_modem_dell_dw5821e_class_init (MMBroadbandModemDellDw5821eClass *klass) mm_broadband_modem_dell_dw5821e_class_init (MMBroadbandModemDellDw5821eClass *klass)
{ {