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installing HII config access protocol on child handle instead of installing on NIC physical handle, to avoid conflict with the HII config access protocol installed on NIC physical handle.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9665 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2010-01-04 05:55:47 +00:00
parent 8fdcc4123b
commit d80ea7394c
9 changed files with 390 additions and 860 deletions

102
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.c

@ -1,7 +1,7 @@
/** @file
This code implements the IP4Config and NicIp4Config protocols.
Copyright (c) 2006 - 2009, Intel Corporation.<BR>
Copyright (c) 2006 - 2009, Intel Corporation.<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at<BR>
@ -82,12 +82,12 @@ Ip4ConfigGetNicInfo (
@param NicConfig The buffer to receive the NIC's configure
parameter.
@retval EFI_SUCCESS The configure parameter for this NIC was
@retval EFI_SUCCESS The configure parameter for this NIC was
obtained successfully .
@retval EFI_INVALID_PARAMETER This or ConfigLen is NULL.
@retval EFI_NOT_FOUND There is no configure parameter for the NIC in
NVRam.
@retval EFI_BUFFER_TOO_SMALL The ConfigLen is too small or the NicConfig is
@retval EFI_BUFFER_TOO_SMALL The ConfigLen is too small or the NicConfig is
NULL.
**/
@ -137,26 +137,26 @@ EfiNicIp4ConfigGetInfo (
/**
Set the IP configure parameters for this NIC.
Set the IP configure parameters for this NIC.
If Reconfig is TRUE, the IP driver will be informed to discard current
auto configure parameter and restart the auto configuration process.
If Reconfig is TRUE, the IP driver will be informed to discard current
auto configure parameter and restart the auto configuration process.
If current there is a pending auto configuration, EFI_ALREADY_STARTED is
returned. You can only change the configure setting when either
the configure has finished or not started yet. If NicConfig, the
NIC's configure parameter is removed from the variable.
@param Instance The IP4 CONFIG instance.
@param NicConfig The new NIC IP4 configure parameter
@param NicConfig The new NIC IP4 configure parameter.
@param Reconfig Inform the IP4 driver to restart the auto
configuration
@retval EFI_SUCCESS The configure parameter for this NIC was
set successfully .
configuration.
@retval EFI_SUCCESS The configure parameter for this NIC was
set successfully.
@retval EFI_INVALID_PARAMETER This is NULL or the configure parameter is
invalid.
@retval EFI_ALREADY_STARTED There is a pending auto configuration.
@retval EFI_NOT_FOUND No auto configure parameter is found
@retval EFI_NOT_FOUND No auto configure parameter is found.
**/
EFI_STATUS
@ -342,47 +342,47 @@ ON_EXIT:
/**
Starts running the configuration policy for the EFI IPv4 Protocol driver.
The Start() function is called to determine and to begin the platform
configuration policy by the EFI IPv4 Protocol driver. This determination may
be as simple as returning EFI_UNSUPPORTED if there is no EFI IPv4 Protocol
driver configuration policy. It may be as involved as loading some defaults
from nonvolatile storage, downloading dynamic data from a DHCP server, and
The Start() function is called to determine and to begin the platform
configuration policy by the EFI IPv4 Protocol driver. This determination may
be as simple as returning EFI_UNSUPPORTED if there is no EFI IPv4 Protocol
driver configuration policy. It may be as involved as loading some defaults
from nonvolatile storage, downloading dynamic data from a DHCP server, and
checking permissions with a site policy server.
Starting the configuration policy is just the beginning. It may finish almost
instantly or it may take several minutes before it fails to retrieve configuration
information from one or more servers. Once the policy is started, drivers
should use the DoneEvent parameter to determine when the configuration policy
has completed. EFI_IP4_CONFIG_PROTOCOL.GetData() must then be called to
Starting the configuration policy is just the beginning. It may finish almost
instantly or it may take several minutes before it fails to retrieve configuration
information from one or more servers. Once the policy is started, drivers
should use the DoneEvent parameter to determine when the configuration policy
has completed. EFI_IP4_CONFIG_PROTOCOL.GetData() must then be called to
determine if the configuration succeeded or failed.
Until the configuration completes successfully, EFI IPv4 Protocol driver instances
Until the configuration completes successfully, EFI IPv4 Protocol driver instances
that are attempting to use default configurations must return EFI_NO_MAPPING.
Once the configuration is complete, the EFI IPv4 Configuration Protocol driver
signals DoneEvent. The configuration may need to be updated in the future,
however; in this case, the EFI IPv4 Configuration Protocol driver must signal
ReconfigEvent, and all EFI IPv4 Protocol driver instances that are using default
configurations must return EFI_NO_MAPPING until the configuration policy has
Once the configuration is complete, the EFI IPv4 Configuration Protocol driver
signals DoneEvent. The configuration may need to be updated in the future,
however; in this case, the EFI IPv4 Configuration Protocol driver must signal
ReconfigEvent, and all EFI IPv4 Protocol driver instances that are using default
configurations must return EFI_NO_MAPPING until the configuration policy has
been rerun.
@param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.
@param DoneEvent Event that will be signaled when the EFI IPv4
Protocol driver configuration policy completes
@param DoneEvent Event that will be signaled when the EFI IPv4
Protocol driver configuration policy completes
execution. This event must be of type EVT_NOTIFY_SIGNAL.
@param ReconfigEvent Event that will be signaled when the EFI IPv4
Protocol driver configuration needs to be updated.
@param ReconfigEvent Event that will be signaled when the EFI IPv4
Protocol driver configuration needs to be updated.
This event must be of type EVT_NOTIFY_SIGNAL.
@retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol
@retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol
driver is now running.
@retval EFI_INVALID_PARAMETER One or more of the following parameters is NULL:
This
DoneEvent
ReconfigEvent
@retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.
@retval EFI_ALREADY_STARTED The configuration policy for the EFI IPv4 Protocol
@retval EFI_ALREADY_STARTED The configuration policy for the EFI IPv4 Protocol
driver was already started.
@retval EFI_DEVICE_ERROR An unexpected system error or network error occurred.
@retval EFI_UNSUPPORTED This interface does not support the EFI IPv4 Protocol
@retval EFI_UNSUPPORTED This interface does not support the EFI IPv4 Protocol
driver configuration.
**/
@ -546,18 +546,18 @@ ON_EXIT:
/**
Stops running the configuration policy for the EFI IPv4 Protocol driver.
The Stop() function stops the configuration policy for the EFI IPv4 Protocol driver.
The Stop() function stops the configuration policy for the EFI IPv4 Protocol driver.
All configuration data will be lost after calling Stop().
@param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.
@retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol
@retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol
driver has been stopped.
@retval EFI_INVALID_PARAMETER This is NULL.
@retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol
@retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol
driver was not started.
**/
EFI_STATUS
EFIAPI
@ -600,26 +600,26 @@ ON_EXIT:
/**
Returns the default configuration data (if any) for the EFI IPv4 Protocol driver.
The GetData() function returns the current configuration data for the EFI IPv4
The GetData() function returns the current configuration data for the EFI IPv4
Protocol driver after the configuration policy has completed.
@param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.
@param ConfigDataSize On input, the size of the ConfigData buffer.
On output, the count of bytes that were written
@param ConfigDataSize On input, the size of the ConfigData buffer.
On output, the count of bytes that were written
into the ConfigData buffer.
@param ConfigData Pointer to the EFI IPv4 Configuration Protocol
driver configuration data structure.
Type EFI_IP4_IPCONFIG_DATA is defined in
@param ConfigData Pointer to the EFI IPv4 Configuration Protocol
driver configuration data structure.
Type EFI_IP4_IPCONFIG_DATA is defined in
"Related Definitions" below.
@retval EFI_SUCCESS The EFI IPv4 Protocol driver configuration has been returned.
@retval EFI_INVALID_PARAMETER This is NULL.
@retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol
@retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol
driver is not running.
@retval EFI_NOT_READY EFI IPv4 Protocol driver configuration is still running.
@retval EFI_ABORTED EFI IPv4 Protocol driver configuration could not complete.
Currently not implemented.
@retval EFI_BUFFER_TOO_SMALL *ConfigDataSize is smaller than the configuration
@retval EFI_BUFFER_TOO_SMALL *ConfigDataSize is smaller than the configuration
data buffer or ConfigData is NULL.
**/

115
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.h

@ -23,6 +23,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Protocol/HiiConfigAccess.h>
#include <Protocol/HiiDatabase.h>
#include <Protocol/HiiConfigRouting.h>
#include <Protocol/ServiceBinding.h>
#include <Guid/MdeModuleHii.h>
@ -38,6 +39,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/HiiLib.h>
#include <Library/PrintLib.h>
#include <Library/DpcLib.h>
#include <Library/UefiHiiServicesLib.h>
#include "NicIp4Variable.h"
@ -49,7 +51,7 @@ typedef struct _IP4_CONFIG_INSTANCE IP4_CONFIG_INSTANCE;
extern EFI_DRIVER_BINDING_PROTOCOL gIp4ConfigDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gIp4ConfigComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gIp4ConfigComponentName2;
extern IP4_CONFIG_INSTANCE *mIp4ConfigNicList[MAX_IP4_CONFIG_IN_VARIABLE];
extern EFI_IP4_CONFIG_PROTOCOL mIp4ConfigProtocolTemplate;
@ -76,116 +78,89 @@ typedef struct {
} IP4_CONFIG_DHCP4_OPTION;
#pragma pack()
typedef struct {
UINTN DeviceNum;
BOOLEAN Enabled;
EFI_IPv4_ADDRESS LocalIp;
EFI_IPv4_ADDRESS SubnetMask;
EFI_IPv4_ADDRESS Gateway;
} IP4_CONFIG_SESSION_DATA;
typedef struct _IP4_CONFIG_FORM_ENTRY {
LIST_ENTRY Link;
IP4_CONFIG_INSTANCE *Ip4ConfigInstance;
EFI_HANDLE Controller;
CHAR16 *MacString;
EFI_STRING_ID PortTitleToken;
EFI_STRING_ID PortTitleHelpToken;
IP4_CONFIG_SESSION_DATA SessionConfigData;
} IP4CONFIG_FORM_ENTRY;
#define IP4CONFIG_FORM_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('I', 'P', '4', 'C')
typedef struct _IP4_FORM_CALLBACK_INFO_INSTANCE {
UINTN Signature;
EFI_HANDLE DriverHandle;
EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
EFI_HII_DATABASE_PROTOCOL *HiiDatabase;
EFI_HII_CONFIG_ROUTING_PROTOCOL *ConfigRouting;
EFI_HII_HANDLE RegisteredHandle;
IP4CONFIG_FORM_ENTRY *Current;
} IP4_FORM_CALLBACK_INFO;
#define IP4CONFIG_FORM_CALLBACK_INFO_FROM_FORM_CALLBACK(Callback) \
CR ( \
Callback, \
IP4_FORM_CALLBACK_INFO, \
ConfigAccess, \
IP4CONFIG_FORM_CALLBACK_INFO_SIGNATURE \
)
typedef struct _IP4CONFIG_CALLBACK_INFO {
BOOLEAN Enabled;
EFI_IPv4_ADDRESS LocalIp;
EFI_IPv4_ADDRESS SubnetMask;
EFI_IPv4_ADDRESS Gateway;
} IP4_SETTING_INFO;
struct _IP4_CONFIG_INSTANCE {
UINT32 Signature;
EFI_HANDLE Controller;
EFI_HANDLE Image;
UINT32 Signature;
EFI_HANDLE Controller;
EFI_HANDLE Image;
EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
EFI_IP4_CONFIG_PROTOCOL Ip4ConfigProtocol;
EFI_IP4_CONFIG_PROTOCOL Ip4ConfigProtocol;
IP4_FORM_CALLBACK_INFO Ip4FormCallbackInfo;
EFI_HII_CONFIG_ACCESS_PROTOCOL HiiConfigAccessProtocol;
EFI_HANDLE ChildHandle;
EFI_DEVICE_PATH_PROTOCOL *HiiVendorDevicePath;
EFI_HII_HANDLE RegisteredHandle;
IP4_SETTING_INFO Ip4ConfigCallbackInfo;
//
// NicConfig's state, such as IP4_CONFIG_STATE_IDLE
//
INTN State;
INTN State;
//
// Mnp child to keep the connection with MNP.
//
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
EFI_HANDLE MnpHandle;
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
EFI_HANDLE MnpHandle;
//
// User's requests data
//
EFI_EVENT DoneEvent;
EFI_EVENT ReconfigEvent;
EFI_STATUS Result;
EFI_EVENT DoneEvent;
EFI_EVENT ReconfigEvent;
EFI_STATUS Result;
//
// Identity of this interface and some configuration info.
//
NIC_ADDR NicAddr;
UINT16 NicName[IP4_NIC_NAME_LENGTH];
UINT32 NicIndex;
NIC_IP4_CONFIG_INFO *NicConfig;
NIC_ADDR NicAddr;
UINT16 NicName[IP4_NIC_NAME_LENGTH];
UINT32 NicIndex;
NIC_IP4_CONFIG_INFO *NicConfig;
//
// DHCP handles to access DHCP
//
EFI_DHCP4_PROTOCOL *Dhcp4;
EFI_HANDLE Dhcp4Handle;
EFI_EVENT Dhcp4Event;
EFI_DHCP4_PROTOCOL *Dhcp4;
EFI_HANDLE Dhcp4Handle;
EFI_EVENT Dhcp4Event;
};
#define IP4_CONFIG_INSTANCE_FROM_IP4CONFIG(this) \
CR (this, IP4_CONFIG_INSTANCE, Ip4ConfigProtocol, IP4_CONFIG_INSTANCE_SIGNATURE)
#define IP4_CONFIG_INSTANCE_FROM_IP4FORM_CALLBACK_INFO(this) \
CR (this, IP4_CONFIG_INSTANCE, Ip4FormCallbackInfo, IP4_CONFIG_INSTANCE_SIGNATURE)
#define IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS(this) \
CR (this, IP4_CONFIG_INSTANCE, HiiConfigAccessProtocol, IP4_CONFIG_INSTANCE_SIGNATURE)
/**
Set the IP configure parameters for this NIC.
Set the IP configure parameters for this NIC.
If Reconfig is TRUE, the IP driver will be informed to discard current
auto configure parameter and restart the auto configuration process.
If Reconfig is TRUE, the IP driver will be informed to discard current
auto configure parameter and restart the auto configuration process.
If current there is a pending auto configuration, EFI_ALREADY_STARTED is
returned. You can only change the configure setting when either
the configure has finished or not started yet. If NicConfig, the
NIC's configure parameter is removed from the variable.
@param Instance The IP4 CONFIG instance.
@param NicConfig The new NIC IP4 configure parameter
@param NicConfig The new NIC IP4 configure parameter.
@param Reconfig Inform the IP4 driver to restart the auto
configuration
@retval EFI_SUCCESS The configure parameter for this NIC was
set successfully .
configuration.
@retval EFI_SUCCESS The configure parameter for this NIC was
set successfully.
@retval EFI_INVALID_PARAMETER This is NULL or the configure parameter is
invalid.
@retval EFI_ALREADY_STARTED There is a pending auto configuration.
@retval EFI_NOT_FOUND No auto configure parameter is found
@retval EFI_NOT_FOUND No auto configure parameter is found.
**/
EFI_STATUS
@ -204,12 +179,12 @@ EfiNicIp4ConfigSetInfo (
@param NicConfig The buffer to receive the NIC's configure
parameter.
@retval EFI_SUCCESS The configure parameter for this NIC was
@retval EFI_SUCCESS The configure parameter for this NIC was
obtained successfully .
@retval EFI_INVALID_PARAMETER This or ConfigLen is NULL.
@retval EFI_NOT_FOUND There is no configure parameter for the NIC in
NVRam.
@retval EFI_BUFFER_TOO_SMALL The ConfigLen is too small or the NicConfig is
@retval EFI_BUFFER_TOO_SMALL The ConfigLen is too small or the NicConfig is
NULL.
**/

21
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDriver.c

@ -42,8 +42,6 @@ EfiIp4ConfigUnload (
{
UINT32 Index;
Ip4ConfigFormUnload ();
//
// Stop all the IP4_CONFIG instances
//
@ -81,8 +79,6 @@ Ip4ConfigDriverEntryPoint (
IN EFI_SYSTEM_TABLE *SystemTable
)
{
Ip4ConfigFormInit ();
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
@ -161,6 +157,16 @@ Ip4ConfigDriverBindingStart (
IP4_CONFIG_VARIABLE *NewVariable;
EFI_STATUS Status;
UINT32 Index;
EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
Status = gBS->HandleProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
(VOID **) &ParentDevicePath
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check for multiple start.
@ -222,6 +228,7 @@ Ip4ConfigDriverBindingStart (
Instance->Signature = IP4_CONFIG_INSTANCE_SIGNATURE;
Instance->Controller = ControllerHandle;
Instance->Image = This->DriverBindingHandle;
Instance->ParentDevicePath = ParentDevicePath;
CopyMem (&Instance->Ip4ConfigProtocol, &mIp4ConfigProtocolTemplate, sizeof (mIp4ConfigProtocolTemplate));
@ -272,12 +279,6 @@ Ip4ConfigDriverBindingStart (
}
Status = Ip4ConfigDeviceInit (Instance);
if (!EFI_ERROR (Status)) {
//
// Try to add a port configuration page for this controller.
//
Ip4ConfigUpdateForm (Instance, TRUE);
}
//
// Install the IP4_CONFIG and NIC_IP4CONFIG protocols

8
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.inf

@ -1,7 +1,6 @@
#/** @file
# Component name for module Ip4Config
#
# FIX ME!
# Copyright (c) 2006 - 2009, Intel Corporation
#
# All rights reserved. This program and the accompanying materials
@ -28,10 +27,6 @@
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
# DRIVER_BINDING = gIp4ConfigDriverBinding
# COMPONENT_NAME = gIp4ConfigComponentName
# COMPONENT_NAME2 = gIp4ConfigComponentName2
#
[Sources.common]
ComponentName.c
@ -68,9 +63,8 @@
gEfiIp4ConfigProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiManagedNetworkProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiDhcp4ProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiHiiDatabaseProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiHiiConfigAccessProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[Guids]
gEfiIfrTianoGuid ## CONSUMES ## Guid
gEfiNicIp4ConfigVariableGuid ## CONSUMES ## Guid

12
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.vfr

@ -16,7 +16,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#define EFI_NETWORK_DEVICE_CLASS 0x04
formset
guid = EFI_NIC_IP4_CONFIG_VARIABLE_GUID,
guid = EFI_NIC_IP4_CONFIG_NVDATA_GUID,
title = STRING_TOKEN(STR_IP4_CONFIG_FORM_TITLE),
help = STRING_TOKEN(STR_IP4_CONFIG_FORM_HELP),
class = EFI_NETWORK_DEVICE_CLASS,
@ -24,17 +24,9 @@ formset
varstore IP4_CONFIG_IFR_NVDATA,
name = EfiNicIp4ConfigVariable,
guid = EFI_NIC_IP4_CONFIG_VARIABLE_GUID;
guid = EFI_NIC_IP4_CONFIG_NVDATA_GUID;
form formid = FORMID_MAIN_FORM,
title = STRING_TOKEN(STR_IP4_MAIN_FORM_TITLE);
label DEVICE_ENTRY_LABEL;
label LABEL_END;
endform;
form formid = FORMID_DEVICE_FORM,
title = STRING_TOKEN(STR_IP4_DEVICE_FORM_TITLE);
checkbox varid = EfiNicIp4ConfigVariable.DhcpEnable,

BIN
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxeStrings.uni

Binary file not shown.

922
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c

File diff suppressed because it is too large Load Diff

50
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.h

@ -24,31 +24,6 @@ extern UINT8 Ip4ConfigDxeStrings[];
#define NIC_ITEM_CONFIG_SIZE sizeof (NIC_IP4_CONFIG_INFO) + sizeof (EFI_IP4_ROUTE_TABLE) * MAX_IP4_CONFIG_IN_VARIABLE
///
/// HII specific Vendor Device Path definition.
///
typedef struct {
VENDOR_DEVICE_PATH VendorDevicePath;
EFI_DEVICE_PATH_PROTOCOL End;
} HII_VENDOR_DEVICE_PATH;
/**
Updates the network configuration form to add/delete an entry for the network
device specified by the Instance.
@param[in] Instance The IP4 Config instance.
@param[in] AddForm Whether to add or delete a form entry.
@retval EFI_SUCCESS The network configuration form is updated.
@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
@retval Others Other errors as indicated.
**/
EFI_STATUS
Ip4ConfigUpdateForm (
IN IP4_CONFIG_INSTANCE *Instance,
IN BOOLEAN AddForm
);
/**
Install HII Config Access protocol for network device and allocate resource.
@ -76,29 +51,4 @@ Ip4ConfigDeviceUnload (
IN IP4_CONFIG_INSTANCE *Instance
);
/**
Initialize the network configuration form, this includes: delete all the network
device configuration entries, install the form callback protocol and
allocate the resources used.
@retval EFI_SUCCESS The network configuration form is unloaded.
@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
**/
EFI_STATUS
Ip4ConfigFormInit (
VOID
);
/**
Unload the network configuration form, this includes: delete all the network
device configuration entries, uninstall the form callback protocol and
free the resources used.
@retval EFI_SUCCESS The network configuration form is unloaded.
**/
EFI_STATUS
Ip4ConfigFormUnload (
VOID
);
#endif

20
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4NvData.h

@ -15,13 +15,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#ifndef _NIC_IP4_NV_DATA_H_
#define _NIC_IP4_NV_DATA_H_
//
// one copy from NicIp4ConfigNvData.h
//
#define EFI_NIC_IP4_CONFIG_VARIABLE_GUID \
#define EFI_NIC_IP4_CONFIG_NVDATA_GUID \
{ \
0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b } \
0x9d5b53f, 0xf4b0, 0x4f59, { 0xa0, 0xb1, 0x7b, 0x57, 0xd3, 0x5c, 0xe, 0x5 } \
}
#define FORMID_MAIN_FORM 1
@ -33,11 +29,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#define KEY_GATE_WAY 0x104
#define KEY_SAVE_CHANGES 0x105
#define DEVICE_ENTRY_LABEL 0x1234
#define LABEL_END 0xffff
#define KEY_DEVICE_ENTRY_BASE 0x1000
#define IP_MIN_SIZE 7
#define IP_MAX_SIZE 15
#define IP4_STR_MAX_SIZE 16
@ -48,12 +39,13 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
/// of variable length.
///
typedef struct {
UINT16 NicAddr[3]; ///< NIC MAC address
UINT8 Reserved; ///< Reserved bits
UINT8 DhcpEnable; ///< Static or DHCP
UINT16 NicAddr[3]; ///< NIC MAC address
UINT8 Reserved; ///< Reserved bits
UINT8 DhcpEnable; ///< Static or DHCP
CHAR16 StationAddress[IP4_STR_MAX_SIZE]; ///< IP addresses
CHAR16 SubnetMask[IP4_STR_MAX_SIZE]; ///< Subnet address
CHAR16 GatewayAddress[IP4_STR_MAX_SIZE]; ///< Gateway address
} IP4_CONFIG_IFR_NVDATA;
#endif