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5d69642d | 1 | /** @file\r |
109e9a61 | 2 | Null Dxe Capsule Library instance does nothing and returns unsupport status.\r |
d0e24078 | 3 | \r |
bf468a6c | 4 | Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>\r |
cd5ebaa0 | 5 | This program and the accompanying materials\r |
d0e24078 LG |
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 | |
60c93673 | 14 | #include <Uefi.h>\r |
d0e24078 LG |
15 | #include <Library/CapsuleLib.h>\r |
16 | \r | |
17 | /**\r | |
109e9a61 LG |
18 | The firmware checks whether the capsule image is supported \r |
19 | by the CapsuleGuid in CapsuleHeader or other specific information in capsule image.\r | |
bf468a6c JY |
20 | \r |
21 | Caution: This function may receive untrusted input.\r | |
22 | \r | |
2ae8963c LG |
23 | @param CapsuleHeader Point to the UEFI capsule image to be checked.\r |
24 | \r | |
d0e24078 LG |
25 | @retval EFI_UNSUPPORTED Input capsule is not supported by the firmware.\r |
26 | **/\r | |
27 | EFI_STATUS\r | |
28 | EFIAPI\r | |
29 | SupportCapsuleImage (\r | |
30 | IN EFI_CAPSULE_HEADER *CapsuleHeader\r | |
31 | )\r | |
32 | {\r | |
33 | return EFI_UNSUPPORTED;\r | |
34 | }\r | |
35 | \r | |
36 | /**\r | |
109e9a61 LG |
37 | The firmware specific implementation processes the capsule image\r |
38 | if it recognized the format of this capsule image.\r | |
bf468a6c JY |
39 | \r |
40 | Caution: This function may receive untrusted input.\r | |
41 | \r | |
2ae8963c LG |
42 | @param CapsuleHeader Point to the UEFI capsule image to be processed. \r |
43 | \r | |
d0e24078 LG |
44 | @retval EFI_UNSUPPORTED Capsule image is not supported by the firmware.\r |
45 | **/\r | |
46 | EFI_STATUS\r | |
47 | EFIAPI\r | |
48 | ProcessCapsuleImage (\r | |
49 | IN EFI_CAPSULE_HEADER *CapsuleHeader\r | |
50 | )\r | |
51 | {\r | |
52 | return EFI_UNSUPPORTED;\r | |
53 | }\r | |
54 | \r | |
bf468a6c JY |
55 | /**\r |
56 | \r | |
57 | This routine is called to process capsules.\r | |
58 | \r | |
59 | Caution: This function may receive untrusted input.\r | |
60 | \r | |
61 | The capsules reported in EFI_HOB_UEFI_CAPSULE are processed.\r | |
62 | If there is no EFI_HOB_UEFI_CAPSULE, this routine does nothing.\r | |
63 | \r | |
64 | This routine should be called twice in BDS.\r | |
65 | 1) The first call must be before EndOfDxe. The system capsules is processed.\r | |
66 | If device capsule FMP protocols are exposted at this time and device FMP\r | |
67 | capsule has zero EmbeddedDriverCount, the device capsules are processed.\r | |
68 | Each individual capsule result is recorded in capsule record variable.\r | |
69 | System may reset in this function, if reset is required by capsule and\r | |
70 | all capsules are processed.\r | |
71 | If not all capsules are processed, reset will be defered to second call.\r | |
72 | \r | |
73 | 2) The second call must be after EndOfDxe and after ConnectAll, so that all\r | |
74 | device capsule FMP protocols are exposed.\r | |
75 | The system capsules are skipped. If the device capsules are NOT processed\r | |
76 | in first call, they are processed here.\r | |
77 | Each individual capsule result is recorded in capsule record variable.\r | |
78 | System may reset in this function, if reset is required by capsule\r | |
79 | processed in first call and second call.\r | |
80 | \r | |
81 | @retval EFI_SUCCESS There is no error when processing capsules.\r | |
82 | @retval EFI_OUT_OF_RESOURCES No enough resource to process capsules.\r | |
83 | \r | |
84 | **/\r | |
85 | EFI_STATUS\r | |
86 | EFIAPI\r | |
87 | ProcessCapsules (\r | |
88 | VOID\r | |
89 | )\r | |
90 | {\r | |
91 | return EFI_UNSUPPORTED;\r | |
92 | }\r | |
d0e24078 | 93 | \r |