/** @file
Public Header file of HII library used by Opal UEFI Driver.
Defines required callbacks of Opal HII library.
Copyright (c) 2016 - 2018, Intel Corporation. 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
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 _OPAL_HII_H_
#define _OPAL_HII_H_
#include
#include "OpalDriver.h"
#include "OpalHiiFormValues.h"
#define OPAL_PASSWORD_CONFIG_GUID \
{ \
0x0d510a4f, 0xa81b, 0x473f, { 0x87, 0x07, 0xb7, 0xfd, 0xfb, 0xc0, 0x45, 0xba } \
}
#define OPAL_REQUEST_VARIABLE_NAME L"OpalRequest"
#pragma pack(1)
typedef struct {
UINT32 Length;
OPAL_REQUEST OpalRequest;
//EFI_DEVICE_PATH_PROTOCOL OpalDevicePath;
} OPAL_REQUEST_VARIABLE;
typedef struct {
UINT16 Id: HII_KEY_ID_BITS;
UINT16 Index: HII_KEY_INDEX_BITS;
UINT16 Flag: HII_KEY_FLAG_BITS;
} KEY_BITS;
typedef union {
UINT16 Raw;
KEY_BITS KeyBits;
} HII_KEY;
typedef struct {
VENDOR_DEVICE_PATH VendorDevicePath;
EFI_DEVICE_PATH_PROTOCOL End;
} HII_VENDOR_DEVICE_PATH;
#pragma pack()
extern const EFI_GUID gHiiSetupVariableGuid;
/**
This function processes the results of changes in configuration.
@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
@param Configuration A null-terminated Unicode string in
format.
@param Progress A pointer to a string filled in with the offset of
the most recent '&' before the first failing
name/value pair (or the beginning of the string if
the failure is in the first name/value pair) or
the terminating NULL if all was successful.
@retval EFI_SUCCESS The Results is processed successfully.
@retval EFI_INVALID_PARAMETER Configuration is NULL.
@retval EFI_NOT_FOUND Routing data doesn't match any storage in this
driver.
**/
EFI_STATUS
EFIAPI
RouteConfig(
CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
CONST EFI_STRING Configuration,
EFI_STRING *Progress
);
/**
This function allows a caller to extract the current configuration for one
or more named elements from the target driver.
@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
@param Request A null-terminated Unicode string in
format.
@param Progress On return, points to a character in the Request
string. Points to the string's null terminator if
request was successful. Points to the most recent
'&' before the first failing name/value pair (or
the beginning of the string if the failure is in
the first name/value pair) if the request was not
successful.
@param Results A null-terminated Unicode string in
format which has all values filled
in for the names in the Request string. String to
be allocated by the called function.
@retval EFI_SUCCESS The Results is filled with the requested values.
@retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.
@retval EFI_INVALID_PARAMETER Request is illegal syntax, or unknown name.
@retval EFI_NOT_FOUND Routing data doesn't match any storage in this
driver.
**/
EFI_STATUS
EFIAPI
ExtractConfig(
CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
CONST EFI_STRING Request,
EFI_STRING *Progress,
EFI_STRING *Results
);
/**
This function processes the results of changes in configuration.
@param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
@param Action Specifies the type of action taken by the browser.
@param QuestionId A unique value which is sent to the original
exporting driver so that it can identify the type
of data to expect.
@param Type The type of value for the question.
@param Value A pointer to the data being sent to the original
exporting driver.
@param ActionRequest On return, points to the action requested by the
callback function.
@retval EFI_SUCCESS The callback successfully handled the action.
@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the
variable and its data.
@retval EFI_DEVICE_ERROR The variable could not be saved.
@retval EFI_UNSUPPORTED The specified Action is not supported by the
callback.
**/
EFI_STATUS
EFIAPI
DriverCallback(
CONST EFI_HII_CONFIG_ACCESS_PROTOCOL* This,
EFI_BROWSER_ACTION Action,
EFI_QUESTION_ID QuestionId,
UINT8 Type,
EFI_IFR_TYPE_VALUE* Value,
EFI_BROWSER_ACTION_REQUEST* ActionRequest
);
/**
Pass the current system state to the bios via the hii_G_Configuration.
**/
VOID
OpalHiiSetBrowserData (
VOID
);
/**
Populate the hii_g_Configuraton with the browser Data.
**/
VOID
OpalHiiGetBrowserData (
VOID
);
/**
Draws the disk info form.
@retval EFI_SUCCESS Draw the disk info success.
**/
EFI_STATUS
HiiPopulateDiskInfoForm(
VOID
);
/**
Update the global Disk index info.
@param Index The input disk index info.
@retval EFI_SUCCESS Update the disk index info success.
**/
EFI_STATUS
HiiSelectDisk(
UINT8 Index
);
/**
Use the input password to do the specified action.
@param Str The input password saved in.
@retval EFI_SUCCESS Do the required action success.
@retval Others Other error occur.
**/
EFI_STATUS
HiiPasswordEntered(
EFI_STRING_ID Str
);
/**
Update block sid info.
@param PpRequest Input the Pp Request.
@retval EFI_SUCCESS Do the required action success.
@retval Others Other error occur.
**/
EFI_STATUS
HiiSetBlockSidAction (
UINT32 PpRequest
);
/**
Reverts the Opal disk to factory default.
@param PsidStringId The string id for the PSID info.
@retval EFI_SUCCESS Do the required action success.
**/
EFI_STATUS
HiiPsidRevert(
EFI_STRING_ID PsidStringId
);
/**
Get disk name string id.
@param DiskIndex The input disk index info.
@retval The disk name string id.
**/
EFI_STRING_ID
GetDiskNameStringId(
UINT8 DiskIndex
);
/**
Update the device info.
@param OpalDisk The Opal device.
@retval EFI_SUCESS Initialize the device success.
@retval EFI_DEVICE_ERROR Get info from device failed.
@retval EFI_INVALID_PARAMETER Not get Msid info before get ownership info.
**/
EFI_STATUS
OpalDiskUpdateStatus (
OPAL_DISK *OpalDisk
);
/**
Get the driver image handle.
@retval the driver image handle.
**/
EFI_HANDLE
HiiGetDriverImageHandleCB(
VOID
);
/**
Install the HII form and string packages.
@retval EFI_SUCCESS Install all the resources success.
@retval EFI_OUT_OF_RESOURCES Out of resource error.
**/
EFI_STATUS
OpalHiiAddPackages(
VOID
);
/**
Check whether enable feature or not.
@retval Return the disk number.
**/
UINT8
HiiGetNumConfigRequiredOpalDisksCB(
VOID
);
/**
Returns the driver name.
@retval Returns the driver name.
**/
CHAR16*
HiiGetDriverNameCB(
VOID
);
/**
Returns the opaque pointer to a physical disk context.
@param DiskIndex Input the disk index.
@retval The device pointer.
**/
OPAL_DISK*
HiiGetOpalDiskCB(
UINT8 DiskIndex
);
/**
Returns the disk name.
@param DiskIndex Input the disk index.
@retval Returns the disk name.
**/
CHAR8*
HiiDiskGetNameCB(
UINT8 DiskIndex
);
/**
Set a string Value in a form.
@param DestStringId The stringid which need to update.
@param SrcAsciiStr The string nned to update.
@retval EFI_SUCCESS Do the required action success.
@retval Others Other error occur.
**/
EFI_STATUS
HiiSetFormString(
EFI_STRING_ID DestStringId,
CHAR8 *SrcAsciiStr
);
/**
Install the HII related resources.
@retval EFI_SUCCESS Install all the resources success.
@retval other Error occur when install the resources.
**/
EFI_STATUS
HiiInstall(
VOID
);
/**
Uninstall the HII capability.
@retval EFI_SUCCESS Uninstall all the resources success.
@retval others Other errors occur when unistall the hii resource.
**/
EFI_STATUS
HiiUninstall(
VOID
);
/**
Initialize the Opal disk base on the hardware info get from device.
@param Dev The Opal device.
@retval EFI_SUCESS Initialize the device success.
@retval EFI_DEVICE_ERROR Get info from device failed.
**/
EFI_STATUS
OpalDiskInitialize (
IN OPAL_DRIVER_DEVICE *Dev
);
#endif // _HII_H_