network: Ensure the advertisement mode is updated when reloading. (#203)

1 files changed, 15 insertions, 1 deletions

diff --git a/libs/Network/ports.c b/libs/Network/ports.c
index c446e6b..92391f5 100644
--- a/libs/Network/ports.c
+++ b/libs/Network/ports.c
@@ -10,7 +10,7 @@
 ///
 ////////////////////////////////////////////////////////////////////////////////
 ///
-/// @copyright Copyright (c) 2018-2020 Evan Lojewski
+/// @copyright Copyright (c) 2018-2021 Evan Lojewski
 /// @cond
 ///
 /// All rights reserved.
@@ -876,6 +876,20 @@ void Network_InitPort(NetworkPort_t *port, reload_type_t reset_phy)
         MII_reset(port->device, phy);
         APE_releaseLock();
     }
+    else
+    {
+        bool updated;
+
+        // Ensure the PHY is advertising all capabilities and updating if needed.
+        APE_aquireLock();
+        updated = MII_UpdateAdvertisement(port->device, phy);
+        APE_releaseLock();
+
+        if (updated)
+        {
+            printf("Advert updated\n");
+        }
+    }
 
     // 1000Mb/s mode only works if D0u is 0 when the host is off.
     // Note: Per ortega, this should possibly tansition between 0 and  6.25MHz depending on the power / clock states for power consumption reasons.