projects / mirror_edk2.git / blame
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|---|---|---|
| 3cbfba02 DW |
1 | /**\r |
| 2 | **/\r | |
| 3 | /**\r | |
| 4 | \r | |
| 5 | Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved\r | |
| 6 | \r | |
| 7 | This program and the accompanying materials are licensed and made available under\r | |
| 8 | the terms and conditions of the BSD License that accompanies this distribution.\r | |
| 9 | The full text of the license may be found at\r | |
| 10 | http://opensource.org/licenses/bsd-license.php.\r | |
| 11 | \r | |
| 12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 14 | \r | |
| 15 | \r | |
| 16 | \r | |
| 17 | @file\r | |
| 18 | PchInit.h\r | |
| 19 | \r | |
| 20 | @brief\r | |
| 21 | This file defines the PCH Init PPI\r | |
| 22 | \r | |
| 23 | **/\r | |
| 24 | #ifndef _PCH_INIT_H_\r | |
| 25 | #define _PCH_INIT_H_\r | |
| 26 | \r | |
| 27 | //\r | |
| 28 | // Define the PCH Init PPI GUID\r | |
| 29 | //\r | |
| 30 | \r | |
| 31 | \r | |
| 32 | #include <Protocol/PchPlatformPolicy.h>\r | |
| 33 | #define PCH_INIT_PPI_GUID \\r | |
| 34 | { \\r | |
| 35 | 0x9ea894a, 0xbe0d, 0x4230, 0xa0, 0x3, 0xed, 0xc6, 0x93, 0xb4, 0x8e, 0x95 \\r | |
| 36 | }\r | |
| 37 | extern EFI_GUID gPchInitPpiGuid;\r | |
| 38 | \r | |
| 39 | ///\r | |
| 40 | /// Forward reference for ANSI C compatibility\r | |
| 41 | ///\r | |
| 42 | typedef struct _PCH_INIT_PPI PCH_INIT_PPI;\r | |
| 43 | \r | |
| 44 | ///\r | |
| 45 | /// Data structure definitions\r | |
| 46 | ///\r | |
| 47 | typedef enum _CPU_STRAP_OPERATION {\r | |
| 48 | GetCpuStrapSetData,\r | |
| 49 | SetCpuStrapSetData,\r | |
| 50 | LockCpuStrapSetData\r | |
| 51 | } CPU_STRAP_OPERATION;\r | |
| 52 | \r | |
| 53 | typedef\r | |
| 54 | EFI_STATUS\r | |
| 55 | (EFIAPI *PCH_USB_INIT) (\r | |
| 56 | IN EFI_PEI_SERVICES **PeiServices\r | |
| 57 | )\r | |
| 58 | /**\r | |
| 59 | \r | |
| 60 | @brief\r | |
| 61 | The function performing USB init in PEI phase. This could be used by USB recovery\r | |
| 62 | or debug features that need USB initialization during PEI phase.\r | |
| 63 | Note: Before executing this function, please be sure that PCH_INIT_PPI.Initialize\r | |
| 64 | has been done and PchUsbPolicyPpi has been installed.\r | |
| 65 | \r | |
| 66 | @param[in] PeiServices General purpose services available to every PEIM\r | |
| 67 | \r | |
| 68 | @retval EFI_SUCCESS The function completed successfully\r | |
| 69 | @retval Others All other error conditions encountered result in an ASSERT.\r | |
| 70 | \r | |
| 71 | **/\r | |
| 72 | ;\r | |
| 73 | \r | |
| 74 | ///\r | |
| 75 | /// PCH_INIT_PPI Structure Definition\r | |
| 76 | ///\r | |
| 77 | struct _PCH_INIT_PPI {\r | |
| 78 | PCH_USB_INIT UsbInit;\r | |
| 79 | };\r | |
| 80 | \r | |
| 81 | #endif\r |