+/*++\r
+\r
+Copyright (c) 2006, Intel Corporation\r
+All rights reserved. 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\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
+Module Name:\r
+\r
+ NicIp4Config.h\r
+\r
+Abstract:\r
+\r
+--*/\r
+\r
+#ifndef __NIC_IP4_CONFIG_H__\r
+#define __NIC_IP4_CONFIG_H__\r
+\r
+#include <Protocol/Ip4Config.h>\r
+\r
+\r
+#define EFI_NIC_IP4_CONFIG_PROTOCOL_GUID \\r
+ { \\r
+ 0xdca3d4d, 0x12da, 0x4728, { 0xbf, 0x7e, 0x86, 0xce, 0xb9, 0x28, 0xd0, 0x67 } \\r
+ }\r
+\r
+#define EFI_NIC_IP4_CONFIG_VARIABLE_GUID \\r
+ { \\r
+ 0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b } \\r
+ }\r
+\r
+#define EFI_NIC_IP4_CONFIG_VARIABLE L"EfiNicIp4ConfigVariable"\r
+\r
+\r
+typedef struct _EFI_NIC_IP4_CONFIG_PROTOCOL EFI_NIC_IP4_CONFIG_PROTOCOL;\r
+\r
+typedef enum {\r
+ //\r
+ // Config source: dhcp or static\r
+ //\r
+ IP4_CONFIG_SOURCE_DHCP = 0,\r
+ IP4_CONFIG_SOURCE_STATIC,\r
+ IP4_CONFIG_SOURCE_MAX,\r
+\r
+ IP4_NIC_NAME_LENGTH = 64,\r
+ MAX_IP4_CONFIG_IN_VARIABLE = 16,\r
+};\r
+\r
+//\r
+// The following structures are used by drivers/applications other\r
+// than EFI_IP4_PROTOCOL, such as ifconfig shell application, to\r
+// communicate the IP configuration information to EFI_IP4_CONFIG_PROTOCOL.\r
+// EFI_IP4_CONFIG_PROTOCOL in turn is used by EFI_IP4_PROTOCOL to get\r
+// the default IP4 configuration. ifconfig can't use the EFI_IP4_PROTOCOL\r
+// because it don't know how to configure the default IP address even\r
+// it has got the address.\r
+//\r
+// NIC_ADDR contains the interface's type and MAC address to identify\r
+// a specific NIC. NIC_IP4_CONFIG_INFO contains the IP4 configure\r
+// parameters for that NIC. IP4_CONFIG_VARIABLE is the EFI variable to\r
+// save the configuration. NIC_IP4_CONFIG_INFO and IP4_CONFIG_VARIABLE\r
+// is of variable length.\r
+//\r
+// EFI_NIC_IP4_CONFIG_PROTOCOL is a priority protocol, not defined by UEFI2.0\r
+//\r
+typedef struct {\r
+ UINT16 Type;\r
+ UINT8 Len;\r
+ EFI_MAC_ADDRESS MacAddr;\r
+} NIC_ADDR;\r
+\r
+typedef struct {\r
+ NIC_ADDR NicAddr; // Link layer address to identify the NIC\r
+ UINT32 Source; // Static or DHCP\r
+ BOOLEAN Perment; // Survive the reboot or not\r
+ EFI_IP4_IPCONFIG_DATA Ip4Info; // IP addresses\r
+} NIC_IP4_CONFIG_INFO;\r
+\r
+typedef struct {\r
+ UINT32 Len; // Total length of the variable\r
+ UINT16 CheckSum; // CheckSum, the same as IP4 head checksum\r
+ UINT32 Count; // Number of NIC_IP4_CONFIG_INFO follows\r
+ NIC_IP4_CONFIG_INFO ConfigInfo;\r
+} IP4_CONFIG_VARIABLE;\r
+\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_NIC_IP4_CONFIG_GET_INFO) (\r
+ IN EFI_NIC_IP4_CONFIG_PROTOCOL *This,\r
+ IN OUT UINTN *Len,\r
+ OUT NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL\r
+ );\r
+\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_NIC_IP4_CONFIG_SET_INFO) (\r
+ IN EFI_NIC_IP4_CONFIG_PROTOCOL *This,\r
+ IN NIC_IP4_CONFIG_INFO *NicConfig, OPTIONAL\r
+ IN BOOLEAN ReConfig\r
+ );\r
+\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_NIC_IP4_CONFIG_GET_NAME) (\r
+ IN EFI_NIC_IP4_CONFIG_PROTOCOL *This,\r
+ IN UINT16 *Name, OPTIONAL\r
+ IN NIC_ADDR *NicAddr OPTIONAL\r
+ );\r
+\r
+typedef\r
+struct _EFI_NIC_IP4_CONFIG_PROTOCOL {\r
+ EFI_NIC_IP4_CONFIG_GET_NAME GetName;\r
+ EFI_NIC_IP4_CONFIG_GET_INFO GetInfo;\r
+ EFI_NIC_IP4_CONFIG_SET_INFO SetInfo;\r
+};\r
+\r
+extern EFI_GUID gEfiNicIp4ConfigVariableGuid;\r
+extern EFI_GUID gEfiNicIp4ConfigProtocolGuid;\r
+#endif\r