From 855977c4c7c1ead7dedd710671ca0359b277c417 Mon Sep 17 00:00:00 2001
From: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
Date: Fri, 5 Aug 2022 15:09:28 +0200
Subject: [PATCH] fibocom: Implement power down/off

Also bump the timeout for the +CFUN operations as they may take up to
10s according to the AT command manual (e.g. MA510).

Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
---
 plugins/fibocom/mm-broadband-modem-fibocom.c | 40 +++++++++++++++++---
 1 file changed, 35 insertions(+), 5 deletions(-)

diff --git a/plugins/fibocom/mm-broadband-modem-fibocom.c b/plugins/fibocom/mm-broadband-modem-fibocom.c
index 9a819432..747d0769 100644
--- a/plugins/fibocom/mm-broadband-modem-fibocom.c
+++ b/plugins/fibocom/mm-broadband-modem-fibocom.c
@@ -164,12 +164,12 @@ modem_create_bearer (MMIfaceModem       *_self,
 }
 
 /*****************************************************************************/
-/* Reset (Modem interface) */
+/* Reset / Power (Modem interface)                                           */
 
 static gboolean
-modem_reset_finish (MMIfaceModem *self,
-                    GAsyncResult *res,
-                    GError **error)
+modem_common_power_finish (MMIfaceModem *self,
+                           GAsyncResult *res,
+                           GError **error)
 {
     return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
 }
@@ -181,6 +181,32 @@ modem_reset (MMIfaceModem *self,
 {
     mm_base_modem_at_command (MM_BASE_MODEM (self),
                               "+CFUN=15",
+                              15,
+                              FALSE,
+                              callback,
+                              user_data);
+}
+
+static void
+modem_power_down (MMIfaceModem *self,
+                  GAsyncReadyCallback callback,
+                  gpointer user_data)
+{
+    mm_base_modem_at_command (MM_BASE_MODEM (self),
+                              "+CFUN=4",
+                              15,
+                              FALSE,
+                              callback,
+                              user_data);
+}
+
+static void
+modem_power_off (MMIfaceModem *self,
+                 GAsyncReadyCallback callback,
+                 gpointer user_data)
+{
+    mm_base_modem_at_command (MM_BASE_MODEM (self),
+                              "+CPWROFF",
                               3,
                               FALSE,
                               callback,
@@ -261,7 +287,11 @@ iface_modem_init (MMIfaceModem *iface)
     iface->create_bearer = modem_create_bearer;
     iface->create_bearer_finish = modem_create_bearer_finish;
     iface->reset = modem_reset;
-    iface->reset_finish = modem_reset_finish;
+    iface->reset_finish = modem_common_power_finish;
+    iface->modem_power_down = modem_power_down;
+    iface->modem_power_down_finish = modem_common_power_finish;
+    iface->modem_power_off = modem_power_off;
+    iface->modem_power_off_finish = modem_common_power_finish;
 }
 
 static void