3 Copyright (c) 2007 - 2008, Intel Corporation
4 All rights reserved. This program and the accompanying materials
5 are licensed and made available under the terms and conditions of the BSD License
6 which accompanies this distribution. The full text of the license may be found at
7 http://opensource.org/licenses/bsd-license.php
9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 Function prototype for platform driver override manager driver
22 #ifndef _PLAT_OVER_MNGR_H_
23 #define _PLAT_OVER_MNGR_H_
27 #include <Protocol/HiiConfigAccess.h>
28 #include <Protocol/HiiConfigRouting.h>
29 #include <Protocol/HiiDatabase.h>
30 #include <Protocol/LoadedImage.h>
31 #include <Protocol/FirmwareVolumeBlock.h>
32 #include <Protocol/FirmwareVolume2.h>
33 #include <Protocol/PciIo.h>
34 #include <Protocol/BusSpecificDriverOverride.h>
35 #include <Protocol/ComponentName2.h>
36 #include <Protocol/ComponentName.h>
37 #include <Protocol/DevicePathToText.h>
39 #include <Library/BaseLib.h>
40 #include <Library/DebugLib.h>
41 #include <Library/UefiLib.h>
42 #include <Library/UefiApplicationEntryPoint.h>
43 #include <Library/UefiBootServicesTableLib.h>
44 #include <Library/PlatDriOverLib.h>
45 #include <Library/IfrSupportLib.h>
46 #include <Library/ExtendedIfrSupportLib.h>
47 #include <Library/BaseMemoryLib.h>
48 #include <Library/MemoryAllocationLib.h>
49 #include <Library/HiiLib.h>
50 #include <Library/ExtendedHiiLib.h>
51 #include <Library/UefiRuntimeServicesTableLib.h>
52 #include <Library/DevicePathLib.h>
54 #define MIN_ALIGNMENT_SIZE 4
55 #define ALIGN_SIZE(a) ((a % MIN_ALIGNMENT_SIZE) ? MIN_ALIGNMENT_SIZE - (a % MIN_ALIGNMENT_SIZE) : 0)
58 #define EFI_CALLBACK_INFO_SIGNATURE EFI_SIGNATURE_32 ('C', 'l', 'b', 'k')
59 #define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)
60 #define MAX_CHOICE_NUM 0x100
61 #define UPDATE_DATA_SIZE 0x1000
64 extern UINT8 VfrBin
[];
66 extern UINT8 PlatOverMngrStrings
[];
69 // Following definition is the same as in vfr file
71 #define PLAT_OVER_MNGR_GUID \
73 0x8614567d, 0x35be, 0x4415, 0x8d, 0x88, 0xbd, 0x7d, 0xc, 0x9c, 0x70, 0xc0 \
77 UINT8 DriSelection
[100];
79 UINT8 PciDeviceFilter
;
80 } PLAT_OVER_MNGR_DATA
;
82 #define FORM_ID_DEVICE 0x1234
83 #define FORM_ID_DRIVER 0x1200
84 #define FORM_ID_ORDER 0x1500
86 #define KEY_VALUE_DEVICE_OFFSET 0x0100
87 #define KEY_VALUE_DEVICE_MAX 0x04ff
89 #define QUESTION_ID_OFFSET 0x0500
91 #define KEY_VALUE_DEVICE_REFRESH 0x1234
92 #define KEY_VALUE_DEVICE_FILTER 0x1235
93 #define KEY_VALUE_DEVICE_CLEAR 0x1236
95 #define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300
96 #define KEY_VALUE_DRIVER_GOTO_ORDER 0x1301
98 #define KEY_VALUE_ORDER_GOTO_PREVIOUS 0x2000
99 #define KEY_VALUE_ORDER_SAVE_AND_EXIT 0x1800
101 #define VARSTORE_ID_PLAT_OVER_MNGR 0x1000
104 // Question Id start from 1, so define an offset for it
106 #define VAR_OFFSET(Field) ((UINTN) &(((PLAT_OVER_MNGR_DATA *) 0)->Field))
108 #define DRIVER_SELECTION_VAR_OFFSET (VAR_OFFSET (DriSelection))
109 #define DRIVER_ORDER_VAR_OFFSET (VAR_OFFSET (DriOrder))
111 #define DRIVER_SELECTION_QUESTION_ID (VAR_OFFSET (DriSelection) + QUESTION_ID_OFFSET)
112 #define DRIVER_ORDER_QUESTION_ID (VAR_OFFSET (DriOrder) + QUESTION_ID_OFFSET)
117 EFI_HANDLE DriverHandle
;
118 EFI_HII_HANDLE RegisteredHandle
;
119 PLAT_OVER_MNGR_DATA FakeNvData
;
121 EFI_HII_CONFIG_ROUTING_PROTOCOL
*HiiConfigRouting
;
123 EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess
;
127 EFI_DRIVER_CONFIGURATION_PROTOCOL
*DriverConfiguration
;
128 EFI_HANDLE DriverImageHandle
;
129 EFI_HANDLE ControllerHandle
;
130 EFI_HANDLE ChildControllerHandle
;
132 // To avoid created string leak in Hii database, use this token to reuse every token created by the driver
134 EFI_STRING_ID DescriptionToken
;
135 } CFG_PROTOCOL_INVOKER_CHOICE
;
139 PlatOverMngrExtractConfig (
140 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL
*This
,
141 IN CONST EFI_STRING Request
,
142 OUT EFI_STRING
*Progress
,
143 OUT EFI_STRING
*Results
148 PlatOverMngrRouteConfig (
149 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL
*This
,
150 IN CONST EFI_STRING Configuration
,
151 OUT EFI_STRING
*Progress
156 PlatOverMngrCallback (
157 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL
*This
,
158 IN EFI_BROWSER_ACTION Action
,
159 IN EFI_QUESTION_ID KeyValue
,
161 IN EFI_IFR_TYPE_VALUE
*Value
,
162 OUT EFI_BROWSER_ACTION_REQUEST
*ActionRequest
167 IN EFI_LOADED_IMAGE_PROTOCOL
*Image
172 EFI_DEVICE_PATH_PROTOCOL
*DevPath