+++ /dev/null
-/** @file\r
- Routines used to operate the Ip4 configure variable.\r
-\r
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#ifndef _NIC_IP4_VARIABLE_H_\r
-#define _NIC_IP4_VARIABLE_H_\r
-\r
-//\r
-// Return the size of NIC_IP4_CONFIG_INFO and EFI_IP4_IPCONFIG_DATA.\r
-// They are of variable size\r
-//\r
-#define SIZEOF_IP4_CONFIG_INFO(Ip4Config) \\r
- (sizeof (EFI_IP4_IPCONFIG_DATA) + \\r
- sizeof (EFI_IP4_ROUTE_TABLE) * (Ip4Config)->RouteTableSize)\r
-\r
-#define SIZEOF_NIC_IP4_CONFIG_INFO(NicConfig) \\r
- (sizeof (NIC_IP4_CONFIG_INFO) + \\r
- sizeof (EFI_IP4_ROUTE_TABLE) * (NicConfig)->Ip4Info.RouteTableSize)\r
-\r
-//\r
-// Compare whether two NIC address are equal includes their type and length.\r
-//\r
-#define NIC_ADDR_EQUAL(Nic1, Nic2) \\r
- (((Nic1)->Type == (Nic2)->Type) && ((Nic1)->Len == (Nic2)->Len) && \\r
- NET_MAC_EQUAL (&(Nic1)->MacAddr, &(Nic2)->MacAddr, (Nic1)->Len))\r
-\r
-/**\r
- Check whether the configure parameter is valid.\r
-\r
- @param NicConfig The configure parameter to check\r
-\r
- @return TRUE if the parameter is valid for the interface, otherwise FALSE.\r
-\r
-**/\r
-BOOLEAN\r
-Ip4ConfigIsValid (\r
- IN NIC_IP4_CONFIG_INFO *NicConfig\r
- );\r
-\r
-/**\r
- Read the ip4 configure variable from the EFI variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
-\r
- @return The IP4 configure read if it is there and is valid, otherwise NULL.\r
-\r
-**/\r
-NIC_IP4_CONFIG_INFO *\r
-Ip4ConfigReadVariable (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- );\r
-\r
-/**\r
- Write the IP4 configure variable to the NVRAM. If Config\r
- is NULL, remove the variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
- @param NicConfig The IP4 configure data to write.\r
-\r
- @retval EFI_SUCCESS The variable is written to the NVRam.\r
- @retval Others Failed to write the variable.\r
-\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigWriteVariable (\r
- IN IP4_CONFIG_INSTANCE *Instance,\r
- IN NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL\r
- );\r
-\r
-/**\r
- Reclaim Ip4Config Variables for NIC which has been removed from the platform.\r
-\r
-**/\r
-VOID\r
-Ip4ConfigReclaimVariable (\r
- VOID\r
- );\r
-\r
-/**\r
- Fix the RouteTable pointer in an EFI_IP4_IPCONFIG_DATA structure.\r
-\r
- The pointer is set to be immediately follow the ConfigData if there're entries\r
- in the RouteTable. Otherwise it is set to NULL.\r
-\r
- @param ConfigData The IP4 IP configure data.\r
-\r
-**/\r
-VOID\r
-Ip4ConfigFixRouteTablePointer (\r
- IN OUT EFI_IP4_IPCONFIG_DATA *ConfigData\r
- );\r
-\r
-#endif\r
-\r