1. Add DPC protocol and DpcLib library in MdeModulePkg.

2. Add DpcDxe module and DxeDpcLib module in MdeModulePkg
3. Port network stack module to use DPC.
4. Use MIN, and MAX defined in MdePkg to replace NET_MIN and NET_MAX.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4307 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 11 deletions

diff --git a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
index 3ce8792537..214ac44745 100644
--- a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
+++ b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
@@ -260,13 +260,11 @@ Mtftp4GetInfoCheckPacket (
   IN EFI_MTFTP4_PACKET      *Packet

   )

 {

-  MTFTP4_PROTOCOL           *Instance;

   MTFTP4_GETINFO_STATE      *State;

   EFI_STATUS                Status;

   UINT16                    OpCode;

 

-  Instance = MTFTP4_PROTOCOL_FROM_THIS (This);

-  State    = &Instance->GetInfoState;

+  State   = (MTFTP4_GETINFO_STATE *) Token->Context;

   OpCode   = NTOHS (Packet->OpCode);

 

   //

@@ -337,8 +335,7 @@ EfiMtftp4GetInfo (
   )

 {

   EFI_MTFTP4_TOKEN          Token;

-  MTFTP4_PROTOCOL           *Instance;

-  MTFTP4_GETINFO_STATE      *State;

+  MTFTP4_GETINFO_STATE      State;

   EFI_STATUS                Status;

 

   if ((This == NULL) || (Filename == NULL) || (PacketLength == NULL) ||

@@ -351,11 +348,9 @@ EfiMtftp4GetInfo (
   }

 

   *PacketLength         = 0;

-  Instance              = MTFTP4_PROTOCOL_FROM_THIS (This);

-  State                 = &Instance->GetInfoState;

-  State->Packet          = Packet;

-  State->PacketLen       = PacketLength;

-  State->Status          = EFI_SUCCESS;

+  State.Packet          = Packet;

+  State.PacketLen       = PacketLength;

+  State.Status          = EFI_SUCCESS;

 

   //

   // Fill in the Token to issue an synchronous ReadFile operation

@@ -369,6 +364,7 @@ EfiMtftp4GetInfo (
   Token.OptionList      = OptionList;

   Token.BufferSize      = 0;

   Token.Buffer          = NULL;

+  Token.Context         = &State;

   Token.CheckPacket     = Mtftp4GetInfoCheckPacket;

   Token.TimeoutCallback = NULL;

   Token.PacketNeeded    = NULL;

@@ -376,7 +372,7 @@ EfiMtftp4GetInfo (
   Status                = EfiMtftp4ReadFile (This, &Token);

 

   if (EFI_ABORTED == Status) {

-    return State->Status;

+    return State.Status;

   }

 

   return Status;