1. Fix a bug to initialize the UdpRead instance in EfiPxeBcStart function.

Signed-off-by: sfu5
Reviewed-by: qianouyang
Reviewed-by: xdu2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12775 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c b/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
index 0e17731151129777929485f824c9ffd05fdca6f9..00f1e4d39515f8aaf6206e5a148b91ebe3dc6d14 100644 (file)
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
@@ -81,6 +81,17 @@ EfiPxeBcStart (
 \r
   if (Mode->UsingIpv6) {\r
     AsciiPrint ("\n>>Start PXE over IPv6");\r
+    //\r
+    // Configure udp6 instance to receive data.\r
+    //\r
+    Status = Private->Udp6Read->Configure (\r
+                                  Private->Udp6Read,\r
+                                  &Private->Udp6CfgData\r
+                                  );\r
+    if (EFI_ERROR (Status)) {\r
+      goto ON_ERROR;\r
+    }\r
+    \r
     //\r
     // Configure block size for TFTP as a default value to handle all link layers.\r
     //\r
@@ -115,6 +126,17 @@ EfiPxeBcStart (
     }\r
   } else {\r
     AsciiPrint ("\n>>Start PXE over IPv4");\r
+    //\r
+    // Configure udp4 instance to receive data.\r
+    //\r
+    Status = Private->Udp4Read->Configure (\r
+                                  Private->Udp4Read,\r
+                                  &Private->Udp4CfgData\r
+                                  );\r
+    if (EFI_ERROR (Status)) {\r
+      goto ON_ERROR;\r
+    }\r
+    \r
     //\r
     // Configure block size for TFTP as a default value to handle all link layers.\r
     //\r