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/** @file
EFI_ISCSI_INITIATOR_NAME_PROTOCOL as defined in UEFI 2.0.
It provides the ability to get and set the iSCSI Initiator Name.
Copyright (c) 2006 - 2018, 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_INITIATOR_NAME_H__
#define __ISCSI_INITIATOR_NAME_H__
#define EFI_ISCSI_INITIATOR_NAME_PROTOCOL_GUID \
{ \
0x59324945, 0xec44, 0x4c0d, {0xb1, 0xcd, 0x9d, 0xb1, 0x39, 0xdf, 0x7, 0xc } \
}
typedef struct _EFI_ISCSI_INITIATOR_NAME_PROTOCOL EFI_ISCSI_INITIATOR_NAME_PROTOCOL;
/**
Retrieves the current set value of iSCSI Initiator Name.
@param This Pointer to the EFI_ISCSI_INITIATOR_NAME_PROTOCOL instance.
@param BufferSize Size of the buffer in bytes pointed to by Buffer / Actual size of the
variable data buffer.
@param Buffer Pointer to the buffer for data to be read. The data is a null-terminated UTF-8 encoded string.
The maximum length is 223 characters, including the null-terminator.
@retval EFI_SUCCESS Data was successfully retrieved into the provided buffer and the
BufferSize was sufficient to handle the iSCSI initiator name
@retval EFI_BUFFER_TOO_SMALL BufferSize is too small for the result.
@retval EFI_INVALID_PARAMETER BufferSize or Buffer is NULL.
@retval EFI_DEVICE_ERROR The iSCSI initiator name could not be retrieved due to a hardware error.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_ISCSI_INITIATOR_NAME_GET)(
IN EFI_ISCSI_INITIATOR_NAME_PROTOCOL *This,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer
);
/**
Sets the iSCSI Initiator Name.
@param This Pointer to the EFI_ISCSI_INITIATOR_NAME_PROTOCOL instance.
@param BufferSize Size of the buffer in bytes pointed to by Buffer.
@param Buffer Pointer to the buffer for data to be written. The data is a null-terminated UTF-8 encoded string.
The maximum length is 223 characters, including the null-terminator.
@retval EFI_SUCCESS Data was successfully stored by the protocol.
@retval EFI_UNSUPPORTED Platform policies do not allow for data to be written.
@retval EFI_INVALID_PARAMETER BufferSize or Buffer is NULL, or BufferSize exceeds the maximum allowed limit.
@retval EFI_DEVICE_ERROR The data could not be stored due to a hardware error.
@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the data.
@retval EFI_PROTOCOL_ERROR Input iSCSI initiator name does not adhere to RFC 3720
(and other related protocols)
**/
typedef EFI_STATUS
(EFIAPI *EFI_ISCSI_INITIATOR_NAME_SET)(
IN EFI_ISCSI_INITIATOR_NAME_PROTOCOL *This,
IN OUT UINTN *BufferSize,
IN VOID *Buffer
);
///
/// iSCSI Initiator Name Protocol for setting and obtaining the iSCSI Initiator Name.
///
struct _EFI_ISCSI_INITIATOR_NAME_PROTOCOL {
EFI_ISCSI_INITIATOR_NAME_GET Get;
EFI_ISCSI_INITIATOR_NAME_SET Set;
};
extern EFI_GUID gEfiIScsiInitiatorNameProtocolGuid;
#endif
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