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-rw-r--r--MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c b/MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c
index 32cffd5730..695873d2f6 100644
--- a/MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c
+++ b/MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c
@@ -214,10 +214,11 @@ MnpSyncSendPacket (
// Check media status before transmit packet.
// Note: media status will be updated by periodic timer MediaDetectTimer.
//
- if (!Snp->Mode->MediaPresent) {
+ if (Snp->Mode->MediaPresentSupported && !Snp->Mode->MediaPresent) {
//
// Media not present, skip packet transmit and report EFI_NO_MEDIA
//
+ DEBUG ((EFI_D_WARN, "MnpSyncSendPacket: No network cable detected.\n"));
Status = EFI_NO_MEDIA;
goto SIGNAL_TOKEN;
}