1. add error handling in case DHCP success but boot request fail

2. add UnloadImage to ease debug git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9910 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-02 11:18:33 +00:00
parent 7c34497d5d
commit 0bf47d3ddf
2 changed files with 8 additions and 0 deletions
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c
@@ -1217,6 +1217,13 @@ PxeBcDiscvBootService (
    }
  }

+  if (TryIndex > PXEBC_BOOT_REQUEST_RETRIES) {
+    //
+    // No server response our PXE request
+    //
+    Status = EFI_TIMEOUT;
+  }
+
  if (!EFI_ERROR (Status)) {
    //
    // Find Pxe Reply