diff options
| -rw-r--r-- | src/mm-iface-modem.c | 43 | ||||
| -rw-r--r-- | src/mm-iface-modem.h | 8 |
2 files changed, 51 insertions, 0 deletions
diff --git a/src/mm-iface-modem.c b/src/mm-iface-modem.c index 05f6588d..f0d5b18f 100644 --- a/src/mm-iface-modem.c +++ b/src/mm-iface-modem.c @@ -755,6 +755,7 @@ mm_iface_modem_signal_quality_check (MMIfaceModem *self, typedef enum { DISABLING_STEP_FIRST, DISABLING_STEP_FLASH_PORT, + DISABLING_STEP_MODEM_POWER_DOWN, DISABLING_STEP_LAST } DisablingStep; @@ -826,6 +827,29 @@ mm_iface_modem_disable_finish (MMIfaceModem *self, return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } +#undef VOID_REPLY_READY_FN +#define VOID_REPLY_READY_FN(NAME) \ + static void \ + NAME##_ready (MMIfaceModem *self, \ + GAsyncResult *res, \ + DisablingContext *ctx) \ + { \ + GError *error = NULL; \ + \ + MM_IFACE_MODEM_GET_INTERFACE (self)->NAME##_finish (self, res, &error); \ + if (error) { \ + g_simple_async_result_take_error (ctx->result, error); \ + disabling_context_complete_and_free (ctx); \ + return; \ + } \ + \ + /* Go on to next step */ \ + ctx->step++; \ + interface_disabling_step (ctx); \ + } + +VOID_REPLY_READY_FN (modem_power_down) + static void interface_disabling_flash_done (MMSerialPort *port, GError *error, @@ -865,6 +889,25 @@ interface_disabling_step (DisablingContext *ctx) /* Fall down to next step */ ctx->step++; + case DISABLING_STEP_MODEM_POWER_DOWN: + /* CFUN=0 is dangerous and often will shoot devices in the head (that's + * what it's supposed to do). So don't use CFUN=0 by default, but let + * specific plugins use it when they know it's safe to do so. For + * example, CFUN=0 will often make phones turn themselves off, but some + * dedicated devices (ex Sierra WWAN cards) will just turn off their + * radio but otherwise still work. + */ + if (MM_IFACE_MODEM_GET_INTERFACE (ctx->self)->modem_power_down && + MM_IFACE_MODEM_GET_INTERFACE (ctx->self)->modem_power_down_finish) { + MM_IFACE_MODEM_GET_INTERFACE (ctx->self)->modem_power_down ( + ctx->self, + (GAsyncReadyCallback)modem_power_down_ready, + ctx); + return; + } + /* Fall down to next step */ + ctx->step++; + case DISABLING_STEP_LAST: /* We are done without errors! */ g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); diff --git a/src/mm-iface-modem.h b/src/mm-iface-modem.h index d69dd8fd..ee994cd1 100644 --- a/src/mm-iface-modem.h +++ b/src/mm-iface-modem.h @@ -234,6 +234,14 @@ struct _MMIfaceModem { gboolean (*modem_charset_finish) (MMIfaceModem *self, GAsyncResult *res, GError **error); + + /* Asynchronous modem power-down operation */ + void (*modem_power_down) (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data); + gboolean (*modem_power_down_finish) (MMIfaceModem *self, + GAsyncResult *res, + GError **error); }; GType mm_iface_modem_get_type (void); |