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MdePkg: Add header file for HTTP Boot Callback protocol in UEFI 2.7.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
This commit is contained in:
Fu Siyuan 2017-06-14 17:25:39 +08:00
parent 415fc5e5a4
commit a77d109ffa
2 changed files with 104 additions and 1 deletions
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100
MdePkg/Include/Protocol/HttpBootCallback.h Normal file
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@ -0,0 +1,100 @@
/** @file
This file defines the EFI HTTP Boot Callback Protocol interface.
Copyright (c) 2017, 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.
@par Revision Reference:
This Protocol is introduced in UEFI Specification 2.7
**/
#ifndef __EFI_HTTP_BOOT_CALLBACK_H__
#define __EFI_HTTP_BOOT_CALLBACK_H__
#define EFI_HTTP_BOOT_CALLBACK_PROTOCOL_GUID \
{ \
0xba23b311, 0x343d, 0x11e6, {0x91, 0x85, 0x58, 0x20, 0xb1, 0xd6, 0x52, 0x99} \
}
typedef struct _EFI_HTTP_BOOT_CALLBACK_PROTOCOL EFI_HTTP_BOOT_CALLBACK_PROTOCOL;
///
/// EFI_HTTP_BOOT_CALLBACK_DATA_TYPE
///
typedef enum {
///
/// Data points to a DHCP4 packet which is about to transmit or has received.
///
HttpBootDhcp4,
///
/// Data points to a DHCP6 packet which is about to be transmit or has received.
///
HttpBootDhcp6,
///
/// Data points to an EFI_HTTP_MESSAGE structure, whichcontians a HTTP request message
/// to be transmitted.
///
HttpBootHttpRequest,
///
/// Data points to an EFI_HTTP_MESSAGE structure, which contians a received HTTP
/// response message.
///
HttpBootHttpResponse,
///
/// Part of the entity body has been received from the HTTP server. Data points to the
/// buffer of the entity body data.
///
HttpBootHttpEntityBody,
HttpBootTypeMax
} EFI_HTTP_BOOT_CALLBACK_DATA_TYPE;
/**
Callback function that is invoked when the HTTP Boot driver is about to transmit or has received a
packet.
This function is invoked when the HTTP Boot driver is about to transmit or has received packet.
Parameters DataType and Received specify the type of event and the format of the buffer pointed
to by Data. Due to the polling nature of UEFI device drivers, this callback function should not
execute for more than 5 ms.
The returned status code determines the behavior of the HTTP Boot driver.
@param[in] This Pointer to the EFI_HTTP_BOOT_CALLBACK_PROTOCOL instance.
@param[in] DataType The event that occurs in the current state.
@param[in] Received TRUE if the callback is being invoked due to a receive event.
FALSE if the callback is being invoked due to a transmit event.
@param[in] DataLength The length in bytes of the buffer pointed to by Data.
@param[in] Data A pointer to the buffer of data, the data type is specified by
DataType.
@retval EFI_SUCCESS Tells the HTTP Boot driver to continue the HTTP Boot process.
@retval EFI_ABORTED Tells the HTTP Boot driver to abort the current HTTP Boot process.
**/
typedef
EFI_STATUS
(EFIAPI * EFI_HTTP_BOOT_CALLBACK) (
IN EFI_HTTP_BOOT_CALLBACK_PROTOCOL *This,
IN EFI_HTTP_BOOT_CALLBACK_DATA_TYPE DataType,
IN BOOLEAN Received,
IN UINT32 DataLength,
IN VOID *Data OPTIONAL
);
///
/// EFI HTTP Boot Callback Protocol is invoked when the HTTP Boot driver is about to transmit or
/// has received a packet. The EFI HTTP Boot Callback Protocol must be installed on the same handle
/// as the Load File Protocol for the HTTP Boot.
///
struct _EFI_HTTP_BOOT_CALLBACK_PROTOCOL {
EFI_HTTP_BOOT_CALLBACK Callback;
};
extern EFI_GUID gEfiHttpBootCallbackProtocolGuid;
#endif

5
MdePkg/MdePkg.dec
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@ -2,7 +2,7 @@
# This Package provides all definitions, library classes and libraries instances.
#
# It also provides the definitions(including PPIs/PROTOCOLs/GUIDs) of
# EFI1.10/UEFI2.6/PI1.4 and some Industry Standards.
# EFI1.10/UEFI2.7/PI1.4 and some Industry Standards.
#
# Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
@ -1666,6 +1666,9 @@
## Include/Protocol/UfsDeviceConfig.h
gEfiUfsDeviceConfigProtocolGuid = { 0xb81bfab0, 0xeb3, 0x4cf9, { 0x84, 0x65, 0x7f, 0xa9, 0x86, 0x36, 0x16, 0x64 }}
## Include/Protocol/HttpBootCallback.h
gEfiHttpBootCallbackProtocolGuid = {0xba23b311, 0x343d, 0x11e6, {0x91, 0x85, 0x58, 0x20, 0xb1, 0xd6, 0x52, 0x99}}
#
# Protocols defined in Shell2.0
#