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/** @file
The header file of functions for configuring or getting the parameters
relating to iSCSI.
Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ISCSI_CONFIG_H_
#define _ISCSI_CONFIG_H_
#include "IScsiConfigNVDataStruc.h"
typedef struct _ISCSI_FORM_CALLBACK_INFO ISCSI_FORM_CALLBACK_INFO;
extern UINT8 IScsiConfigVfrBin[];
extern UINT8 IScsiDxeStrings[];
extern ISCSI_FORM_CALLBACK_INFO *mCallbackInfo;
#define VAR_OFFSET(Field) \
((UINT16) ((UINTN) &(((ISCSI_CONFIG_IFR_NVDATA *) 0)->Field)))
#define QUESTION_ID(Field) \
((UINT16) (VAR_OFFSET (Field) + CONFIG_OPTION_OFFSET))
#define DYNAMIC_ONE_OF_VAR_OFFSET VAR_OFFSET (Enabled)
#define DYNAMIC_ORDERED_LIST_QUESTION_ID QUESTION_ID (DynamicOrderedList)
#define DYNAMIC_ORDERED_LIST_VAR_OFFSET VAR_OFFSET (DynamicOrderedList)
#define ATTEMPT_DEL_QUESTION_ID QUESTION_ID (DeleteAttemptList)
#define ATTEMPT_DEL_VAR_OFFSET VAR_OFFSET (DeleteAttemptList)
//
// sizeof (EFI_MAC_ADDRESS) * 3
//
#define ISCSI_MAX_MAC_STRING_LEN 96
#define ISCSI_INITATOR_NAME_VAR_NAME L"I_NAME"
#define ISCSI_CONFIG_VAR_ATTR (EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE)
#define ISCSI_FORM_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('I', 'f', 'c', 'i')
#define ISCSI_FORM_CALLBACK_INFO_FROM_FORM_CALLBACK(Callback) \
CR ( \
Callback, \
ISCSI_FORM_CALLBACK_INFO, \
ConfigAccess, \
ISCSI_FORM_CALLBACK_INFO_SIGNATURE \
)
#pragma pack(1)
struct _ISCSI_ATTEMPT_CONFIG_NVDATA {
LIST_ENTRY Link;
UINT8 NicIndex;
UINT8 AttemptConfigIndex;
BOOLEAN DhcpSuccess;
BOOLEAN ValidiBFTPath;
BOOLEAN ValidPath;
UINT8 AutoConfigureMode;
EFI_STRING_ID AttemptTitleToken;
EFI_STRING_ID AttemptTitleHelpToken;
CHAR8 AttemptName[ATTEMPT_NAME_MAX_SIZE];
CHAR8 MacString[ISCSI_MAX_MAC_STRING_LEN];
EFI_IP_ADDRESS PrimaryDns;
EFI_IP_ADDRESS SecondaryDns;
EFI_IP_ADDRESS DhcpServer;
ISCSI_SESSION_CONFIG_NVDATA SessionConfigData;
UINT8 AuthenticationType;
union {
ISCSI_CHAP_AUTH_CONFIG_NVDATA CHAP;
} AuthConfigData;
};
///
/// HII specific Vendor Device Path definition.
///
typedef struct {
VENDOR_DEVICE_PATH VendorDevicePath;
EFI_DEVICE_PATH_PROTOCOL End;
} HII_VENDOR_DEVICE_PATH;
#pragma pack()
struct _ISCSI_FORM_CALLBACK_INFO {
UINT32 Signature;
EFI_HANDLE DriverHandle;
EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
UINT16 *KeyList;
VOID *FormBuffer;
EFI_HII_HANDLE RegisteredHandle;
ISCSI_ATTEMPT_CONFIG_NVDATA *Current;
};
/**
Initialize the iSCSI configuration form.
@param[in] DriverBindingHandle The iSCSI driverbinding handle.
@retval EFI_SUCCESS The iSCSI configuration form is initialized.
@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
**/
EFI_STATUS
IScsiConfigFormInit (
IN EFI_HANDLE DriverBindingHandle
);
/**
Unload the iSCSI configuration form, this includes: delete all the iSCSI
configuration entries, uninstall the form callback protocol, and
free the resources used.
@param[in] DriverBindingHandle The iSCSI driverbinding handle.
@retval EFI_SUCCESS The iSCSI configuration form is unloaded.
@retval Others Failed to unload the form.
**/
EFI_STATUS
IScsiConfigFormUnload (
IN EFI_HANDLE DriverBindingHandle
);
/**
Update the MAIN form to display the configured attempts.
**/
VOID
IScsiConfigUpdateAttempt (
VOID
);
/**
Get the attempt config data from global structure by the ConfigIndex.
@param[in] AttemptConfigIndex The unique index indicates the attempt.
@return Pointer to the attempt config data.
@retval NULL The attempt configuration data can not be found.
**/
ISCSI_ATTEMPT_CONFIG_NVDATA *
IScsiConfigGetAttemptByConfigIndex (
IN UINT8 AttemptConfigIndex
);
#endif
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