Modify UDP and IP to transmit on all network adapters instead of just the first network adapter.

Fix comment in Socket.c.

Signed-off-by: lpleahy
Reviewed and tested by: Sreenivasula Reddy of Dell


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13713 6f19259b-4bc3-4df7-8a09-765794883524

StdLib/EfiSocketLib/Ip4.c

@@ -984,22 +984,22 @@ EslIp4TxBuffer (
   //  Verify that the socket is connected
   //
   if ( SOCKET_STATE_CONNECTED == pSocket->State ) {
+    //
+    //  Verify that there is enough room to buffer another
+    //  transmit operation
+    //
+    pTxBytes = &pSocket->TxBytes;
+    if ( pSocket->MaxTxBuf > *pTxBytes ) {
       //
       //  Locate the port
       //
       pPort = pSocket->pPortList;
-    if ( NULL != pPort ) {
+      while ( NULL != pPort ) {
         //
         //  Determine the queue head
         //
         pIp4 = &pPort->Context.Ip4;
-      pTxBytes = &pSocket->TxBytes;
 
-      //
-      //  Verify that there is enough room to buffer another
-      //  transmit operation
-      //
-      if ( pSocket->MaxTxBuf > *pTxBytes ) {
         //
         //  Attempt to allocate the packet
         //
@@ -1131,6 +1131,7 @@ EslIp4TxBuffer (
             //  Free the packet
             //
             EslSocketPacketFree ( pPacket, DEBUG_TX );
+            break;
           }
 
           //
@@ -1143,6 +1144,13 @@ EslIp4TxBuffer (
           //  Packet allocation failed
           //
           pSocket->errno = ENOMEM;
+          break;
+        }
+
+        //
+        //  Set the next port
+        //
+        pPort = pPort->pLinkSocket;
       }
     }
     else {
@@ -1153,7 +1161,6 @@ EslIp4TxBuffer (
       Status = EFI_NOT_READY;
     }
   }
-  }
 
   //
   //  Return the operation status

StdLib/EfiSocketLib/Socket.c

@@ -3191,7 +3191,7 @@ EslSocketPacketFree (
   DBG_ENTER ( );
 
   //
-  //  Allocate a packet structure
+  //  Free a packet structure
   //
   LengthInBytes = pPacket->PacketSize;
   Status = gBS->FreePool ( pPacket );

StdLib/EfiSocketLib/Udp4.c

@@ -793,22 +793,22 @@ EslUdp4TxBuffer (
   //  Verify that the socket is connected
   //
   if ( SOCKET_STATE_CONNECTED == pSocket->State ) {
+    //
+    //  Verify that there is enough room to buffer another
+    //  transmit operation
+    //
+    pTxBytes = &pSocket->TxBytes;
+    if ( pSocket->MaxTxBuf > *pTxBytes ) {
       //
       //  Locate the port
       //
       pPort = pSocket->pPortList;
-    if ( NULL != pPort ) {
+      while ( NULL != pPort ) {
         //
         //  Determine the queue head
         //
         pUdp4 = &pPort->Context.Udp4;
-      pTxBytes = &pSocket->TxBytes;
 
-      //
-      //  Verify that there is enough room to buffer another
-      //  transmit operation
-      //
-      if ( pSocket->MaxTxBuf > *pTxBytes ) {
         //
         //  Attempt to allocate the packet
         //
@@ -923,6 +923,7 @@ EslUdp4TxBuffer (
             //  Free the packet
             //
             EslSocketPacketFree ( pPacket, DEBUG_TX );
+            break;
           }
 
           //
@@ -935,6 +936,13 @@ EslUdp4TxBuffer (
           //  Packet allocation failed
           //
           pSocket->errno = ENOMEM;
+          break;
+        }
+
+        //
+        //  Set the next port
+        //
+        pPort = pPort->pLinkSocket;
       }
     }
     else {
@@ -945,7 +953,6 @@ EslUdp4TxBuffer (
       Status = EFI_NOT_READY;
     }
   }
-  }
 
   //
   //  Return the operation status

StdLib/EfiSocketLib/Udp6.c

@@ -834,22 +834,22 @@ EslUdp6TxBuffer (
   //  Verify that the socket is connected
   //
   if ( SOCKET_STATE_CONNECTED == pSocket->State ) {
+    //
+    //  Verify that there is enough room to buffer another
+    //  transmit operation
+    //
+    pTxBytes = &pSocket->TxBytes;
+    if ( pSocket->MaxTxBuf > *pTxBytes ) {
       //
       //  Locate the port
       //
       pPort = pSocket->pPortList;
-    if ( NULL != pPort ) {
+      while ( NULL != pPort ) {
         //
         //  Determine the queue head
         //
         pUdp6 = &pPort->Context.Udp6;
-      pTxBytes = &pSocket->TxBytes;
 
-      //
-      //  Verify that there is enough room to buffer another
-      //  transmit operation
-      //
-      if ( pSocket->MaxTxBuf > *pTxBytes ) {
         //
         //  Attempt to allocate the packet
         //
@@ -960,6 +960,7 @@ EslUdp6TxBuffer (
             //  Free the packet
             //
             EslSocketPacketFree ( pPacket, DEBUG_TX );
+            break;
           }
 
           //
@@ -972,6 +973,13 @@ EslUdp6TxBuffer (
           //  Packet allocation failed
           //
           pSocket->errno = ENOMEM;
+          break;
+        }
+
+        //
+        //  Set the next port
+        //
+        pPort = pPort->pLinkSocket;
       }
     }
     else {
@@ -982,7 +990,6 @@ EslUdp6TxBuffer (
       Status = EFI_NOT_READY;
     }
   }
-  }
 
   //
   //  Return the operation status