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18c97f53 | 1 | /** @file\r |
2 | Reset Architectural Protocol implementation\r | |
c69dd9df | 3 | \r |
18c97f53 | 4 | Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved. <BR>\r |
5 | This program and the accompanying materials \r | |
c69dd9df | 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 | |
18c97f53 | 13 | **/\r |
c69dd9df | 14 | \r |
18c97f53 | 15 | #include "Reset.h"\r |
c69dd9df | 16 | \r |
18c97f53 | 17 | /**\r |
18 | Reset the system.\r | |
c69dd9df | 19 | \r |
18c97f53 | 20 | @param ResetType warm or cold\r |
21 | @param ResetStatus possible cause of reset\r | |
22 | @param DataSize Size of ResetData in bytes\r | |
23 | @param ResetData Optional Unicode string\r | |
c69dd9df | 24 | \r |
18c97f53 | 25 | **/\r |
c69dd9df | 26 | VOID\r |
27 | EFIAPI\r | |
28 | KbcResetSystem (\r | |
29 | IN EFI_RESET_TYPE ResetType,\r | |
30 | IN EFI_STATUS ResetStatus,\r | |
31 | IN UINTN DataSize,\r | |
3a0a1473 | 32 | IN VOID *ResetData OPTIONAL\r |
c69dd9df | 33 | )\r |
c69dd9df | 34 | {\r |
35 | UINT8 Data;\r | |
36 | \r | |
37 | switch (ResetType) {\r | |
38 | case EfiResetWarm:\r | |
39 | case EfiResetCold:\r | |
40 | case EfiResetShutdown:\r | |
41 | Data = 0xfe;\r | |
42 | IoWrite8 (0x64, Data);\r | |
43 | break;\r | |
44 | \r | |
45 | default:\r | |
46 | return ;\r | |
47 | }\r | |
48 | \r | |
49 | //\r | |
50 | // Given we should have reset getting here would be bad\r | |
51 | //\r | |
52 | ASSERT (FALSE);\r | |
53 | }\r | |
54 | \r |