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MdeModulePkg/SdDxe: Implementation of Disk Information Protocol

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Adds the implementation of Disk Information Protocol for SD devices per
PI 1.6 spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Hao Wu
2017-06-26 16:40:35 +08:00
parent c6fe481f4d
commit af6a6bf41b
5 changed files with 277 additions and 3 deletions
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9
MdeModulePkg/Bus/Sd/SdDxe/SdDxe.h
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@ -4,7 +4,7 @@
This file defines common data structures, macro definitions and some module
internal function header files.
Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 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
@ -25,6 +25,7 @@
#include <Protocol/BlockIo.h>
#include <Protocol/BlockIo2.h>
#include <Protocol/EraseBlock.h>
#include <Protocol/DiskInfo.h>
#include <Protocol/DevicePath.h>
@ -39,6 +40,8 @@
#include <Library/UefiRuntimeServicesTableLib.h>
#include "SdBlockIo.h"
#include "SdDiskInfo.h"
//
// Global Variables
//
@ -57,6 +60,9 @@ extern EFI_COMPONENT_NAME2_PROTOCOL gSdDxeComponentName2;
#define SD_DEVICE_DATA_FROM_ERASEBLK(a) \
CR(a, SD_DEVICE, EraseBlock, SD_DEVICE_SIGNATURE)
#define SD_DEVICE_DATA_FROM_DISKINFO(a) \
CR(a, SD_DEVICE, DiskInfo, SD_DEVICE_SIGNATURE)
//
// Take 2.5 seconds as generic time out value, 1 microsecond as unit.
//
@ -100,6 +106,7 @@ struct _SD_DEVICE {
EFI_BLOCK_IO2_PROTOCOL BlockIo2;
EFI_BLOCK_IO_MEDIA BlockMedia;
EFI_ERASE_BLOCK_PROTOCOL EraseBlock;
EFI_DISK_INFO_PROTOCOL DiskInfo;
LIST_ENTRY Queue;