NetworkPkg: Move Network library and drivers from MdeModulePkg to NetworkPkg

Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>

NetworkPkg/Ip4Dxe/Ip4Output.h

@@ -0,0 +1,120 @@
+/** @file
+
+Copyright (c) 2005 - 2006, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __EFI_IP4_OUTPUT_H__
+#define __EFI_IP4_OUTPUT_H__
+
+/**
+  The default callback function for system generated packet.
+  It will free the packet.
+
+  @param  Ip4Instance          The IP4 child that issued the transmission.  It most
+                               like is NULL.
+  @param  Packet               The packet that transmitted.
+  @param  IoStatus             The result of the transmission, succeeded or failed.
+  @param  LinkFlag             Not used when transmission. check IP4_FRAME_CALLBACK
+                               for reference.
+  @param  Context              The context provided by us
+
+**/
+VOID
+Ip4SysPacketSent (
+  IP4_PROTOCOL              *Ip4Instance,
+  NET_BUF                   *Packet,
+  EFI_STATUS                IoStatus,
+  UINT32                    LinkFlag,
+  VOID                      *Context
+  );
+
+/**
+  Transmit an IP4 packet. The packet comes either from the IP4
+  child's consumer (IpInstance != NULL) or the IP4 driver itself
+  (IpInstance == NULL). It will route the packet, fragment it,
+  then transmit all the fragments through some interface.
+
+  @param[in]  IpSb             The IP4 service instance to transmit the packet
+  @param[in]  IpInstance       The IP4 child that issues the transmission.  It is
+                               NULL if the packet is from the system.
+  @param[in]  Packet           The user data to send, excluding the IP header.
+  @param[in]  Head             The caller supplied header. The caller should set
+                               the following header fields: Tos, TotalLen, Id, tl,
+                               Fragment, Protocol, Src and Dst. All the fields are
+                               in host byte  order. This function will fill in the
+                               Ver, HeadLen,  Fragment, and checksum. The Fragment
+                               only need to include the DF flag. Ip4Output will
+                               compute the MF and offset for  you.
+  @param[in]  Option           The original option to append to the IP headers
+  @param[in]  OptLen           The length of the option
+  @param[in]  GateWay          The next hop address to transmit packet to.
+                               255.255.255.255 means broadcast.
+  @param[in]  Callback         The callback function to issue when transmission
+                               completed.
+  @param[in]  Context          The opaque context for the callback
+
+  @retval EFI_NO_MAPPING       There is no interface to the destination.
+  @retval EFI_NOT_FOUND        There is no route to the destination
+  @retval EFI_SUCCESS          The packet is successfully transmitted.
+  @retval Others               Failed to transmit the packet.
+
+**/
+EFI_STATUS
+Ip4Output (
+  IN IP4_SERVICE            *IpSb,
+  IN IP4_PROTOCOL           *IpInstance  OPTIONAL,
+  IN NET_BUF                *Packet,
+  IN IP4_HEAD               *Head,
+  IN UINT8                  *Option,
+  IN UINT32                 OptLen,
+  IN IP4_ADDR               GateWay,
+  IN IP4_FRAME_CALLBACK     Callback,
+  IN VOID                   *Context
+  );
+
+/**
+  Cancel the Packet and all its fragments.
+
+  @param  IpIf                 The interface from which the Packet is sent
+  @param  Packet               The Packet to cancel
+  @param  IoStatus             The status returns to the sender.
+
+**/
+VOID
+Ip4CancelPacket (
+  IN IP4_INTERFACE    *IpIf,
+  IN NET_BUF          *Packet,
+  IN EFI_STATUS       IoStatus
+  );
+
+/**
+  Prepend an IP4 head to the Packet. It will copy the options and
+  build the IP4 header fields. Used for IP4 fragmentation.
+
+  @param  Packet           The packet to prepend IP4 header to
+  @param  Head             The caller supplied header. The caller should set
+                           the following header fields: Tos, TotalLen, Id,
+                           Fragment, Ttl, Protocol, Src and Dst. All the fields
+                           are in host byte order. This function will fill in
+                           the Ver, HeadLen, and checksum.
+  @param  Option           The orginal IP4 option to copy from
+  @param  OptLen           The length of the IP4 option
+
+  @retval EFI_BAD_BUFFER_SIZE  There is no enought room in the head space of
+                               Packet.
+  @retval EFI_SUCCESS          The IP4 header is successfully added to the packet.
+
+**/
+EFI_STATUS
+Ip4PrependHead (
+  IN OUT NET_BUF                *Packet,
+  IN     IP4_HEAD               *Head,
+  IN     UINT8                  *Option,
+  IN     UINT32                 OptLen
+  );
+
+extern UINT16  mIp4Id;
+
+#endif