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59336178 | 1 | /** @file\r |
2 | Header file for Function and Macro defintions for to extract default values from UEFI Form package.\r | |
3 | \r | |
4 | Copyright (c) 2008, Intel Corporation\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef _HII_THUNK_UEFI_IFR_DEFAULT_\r | |
16 | #define _HII_THUNK_UEFI_IFR_DEFAULT_\r | |
17 | \r | |
59336178 | 18 | #define UEFI_IFR_BUFFER_STORAGE_NODE_FROM_LIST(a) CR(a, UEFI_IFR_BUFFER_STORAGE_NODE, List, UEFI_IFR_BUFFER_STORAGE_NODE_SIGNATURE)\r |
a3a83173 | 19 | #define UEFI_IFR_BUFFER_STORAGE_NODE_SIGNATURE SIGNATURE_32 ('I', 'b', 'S', 'n')\r |
59336178 | 20 | typedef struct {\r |
21 | LIST_ENTRY List;\r | |
22 | UINT32 Signature;\r | |
23 | \r | |
24 | EFI_GUID Guid;\r | |
25 | CHAR16 *Name;\r | |
26 | UINT16 DefaultId;\r | |
27 | UINT16 StoreId;\r | |
28 | UINTN Size;\r | |
29 | UINT8 *Buffer;\r | |
30 | \r | |
31 | } UEFI_IFR_BUFFER_STORAGE_NODE;\r | |
32 | \r | |
33 | /**\r | |
34 | Get the default value for Buffer Type storage from the first FormSet\r | |
35 | in the Package List specified by a EFI_HII_HANDLE.\r | |
36 | \r | |
37 | The results can be multiple instances of UEFI_IFR_BUFFER_STORAGE_NODE. \r | |
38 | They are inserted to the link list.\r | |
39 | \r | |
40 | @param UefiHiiHandle The handle for the package list.\r | |
41 | @param UefiDefaultsListHead The head of link list for the output.\r | |
42 | \r | |
43 | @retval EFI_SUCCESS Successful.\r | |
44 | \r | |
45 | **/\r | |
46 | EFI_STATUS\r | |
47 | UefiIfrGetBufferTypeDefaults (\r | |
a9d85320 | 48 | IN HII_THUNK_CONTEXT *ThunkContext,\r |
49 | OUT LIST_ENTRY **UefiDefaults\r | |
59336178 | 50 | );\r |
51 | \r | |
52 | /**\r | |
53 | Convert the UEFI Buffer Type default values to a Framework HII default\r | |
54 | values specified by a EFI_HII_VARIABLE_PACK_LIST structure.\r | |
55 | \r | |
56 | @param ListHead The link list of UEFI_IFR_BUFFER_STORAGE_NODE\r | |
57 | which contains the default values retrived from\r | |
58 | a UEFI form set.\r | |
59 | @param DefaultMask The default mask.\r | |
60 | The valid values are FRAMEWORK_EFI_IFR_FLAG_DEFAULT\r | |
61 | and FRAMEWORK_EFI_IFR_FLAG_MANUFACTURING.\r | |
62 | UEFI spec only map FRAMEWORK_EFI_IFR_FLAG_DEFAULT and FRAMEWORK_EFI_IFR_FLAG_MANUFACTURING \r | |
63 | from specification to valid default class.\r | |
64 | @param VariablePackList The output default value in a format defined in Framework.\r | |
65 | \r | |
66 | \r | |
67 | @retval EFI_SUCCESS Successful.\r | |
68 | @retval EFI_INVALID_PARAMETER The default mask is not FRAMEWORK_EFI_IFR_FLAG_DEFAULT or \r | |
69 | FRAMEWORK_EFI_IFR_FLAG_MANUFACTURING.\r | |
70 | **/\r | |
71 | \r | |
72 | EFI_STATUS\r | |
0368663f | 73 | UefiDefaultsToFwDefaults (\r |
59336178 | 74 | IN LIST_ENTRY *UefiIfrDefaults,\r |
75 | IN UINTN DefaultMask,\r | |
a9d85320 | 76 | IN EFI_VARSTORE_ID UefiFormSetDefaultVarStoreId,\r |
59336178 | 77 | OUT EFI_HII_VARIABLE_PACK_LIST **VariablePackList\r |
e00e1d46 | 78 | );\r |
59336178 | 79 | \r |
80 | /**\r | |
81 | Free up all buffer allocated for the link list of UEFI_IFR_BUFFER_STORAGE_NODE.\r | |
82 | \r | |
83 | @param ListHead The link list of UEFI_IFR_BUFFER_STORAGE_NODE\r | |
84 | which contains the default values retrived from\r | |
85 | a UEFI form set.\r | |
86 | \r | |
87 | \r | |
88 | @retval EFI_SUCCESS Successful.\r | |
89 | @retval EFI_INVALID_PARAMETER The default mask is not FRAMEWORK_EFI_IFR_FLAG_DEFAULT or \r | |
90 | FRAMEWORK_EFI_IFR_FLAG_MANUFACTURING.\r | |
91 | **/\r | |
92 | VOID\r | |
93 | FreeDefaultList (\r | |
94 | IN LIST_ENTRY *UefiIfrDefaults\r | |
e00e1d46 | 95 | );\r |
59336178 | 96 | \r |
97 | #endif\r | |
98 | \r | |
99 | \r |