AIP may not support detecting network media state, in this case,
should call NetLibDetectMedia to get media state. This patch is to
fix this issue.
Cc: Fu Siyuan <siyuan...@intel.com>
Cc: Ye Ting <ting...@intel.com>
Cc: Jiaxin Wu <jiaxin...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wang Fan <fan.w...@intel.com>
---
MdeModulePkg/Library/DxeNetLib/DxeNetLib.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
index 1bfa33d..d75cca2 100644
--- a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
+++ b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
@@ -2603,10 +2603,28 @@ NetLibDetectMediaWaitTimeout (
} else {
if (MediaInfo != NULL) {
FreePool (MediaInfo);
}
+
+ if (Status == EFI_UNSUPPORTED) {
+
+ //
+ // If gEfiAdapterInfoMediaStateGuid is not supported, call
NetLibDetectMedia to get media state!
+ //
+ MediaPresent = TRUE;
+ Status = NetLibDetectMedia (ServiceHandle, &MediaPresent);
+ if (!EFI_ERROR (Status)) {
+ if (MediaPresent == TRUE) {
+ *MediaState = EFI_SUCCESS;
+ } else {
+ *MediaState = EFI_NO_MEDIA;
+ }
+ }
+ return Status;
+ }
+
return Status;
}
//
// Loop to check media state
--
1.9.5.msysgit.1
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