projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cbfba02 DW |
1 | /**\r |
| 2 | **/\r | |
| 3 | /**\r | |
| 4 | \r | |
| 5 | Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved\r | |
| 6 | \r | |
| 7ede8060 | 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 3cbfba02 DW |
8 | \r |
| 9 | \r | |
| 10 | \r | |
| 11 | @file\r | |
| 12 | PchInit.h\r | |
| 13 | \r | |
| 14 | @brief\r | |
| 15 | This file defines the PCH Init PPI\r | |
| 16 | \r | |
| 17 | **/\r | |
| 18 | #ifndef _PCH_INIT_H_\r | |
| 19 | #define _PCH_INIT_H_\r | |
| 20 | \r | |
| 21 | //\r | |
| 22 | // Define the PCH Init PPI GUID\r | |
| 23 | //\r | |
| 24 | \r | |
| 25 | \r | |
| 26 | #include <Protocol/PchPlatformPolicy.h>\r | |
| 27 | #define PCH_INIT_PPI_GUID \\r | |
| 28 | { \\r | |
| 29 | 0x9ea894a, 0xbe0d, 0x4230, 0xa0, 0x3, 0xed, 0xc6, 0x93, 0xb4, 0x8e, 0x95 \\r | |
| 30 | }\r | |
| 31 | extern EFI_GUID gPchInitPpiGuid;\r | |
| 32 | \r | |
| 33 | ///\r | |
| 34 | /// Forward reference for ANSI C compatibility\r | |
| 35 | ///\r | |
| 36 | typedef struct _PCH_INIT_PPI PCH_INIT_PPI;\r | |
| 37 | \r | |
| 38 | ///\r | |
| 39 | /// Data structure definitions\r | |
| 40 | ///\r | |
| 41 | typedef enum _CPU_STRAP_OPERATION {\r | |
| 42 | GetCpuStrapSetData,\r | |
| 43 | SetCpuStrapSetData,\r | |
| 44 | LockCpuStrapSetData\r | |
| 45 | } CPU_STRAP_OPERATION;\r | |
| 46 | \r | |
| 47 | typedef\r | |
| 48 | EFI_STATUS\r | |
| 49 | (EFIAPI *PCH_USB_INIT) (\r | |
| 50 | IN EFI_PEI_SERVICES **PeiServices\r | |
| 51 | )\r | |
| 52 | /**\r | |
| 53 | \r | |
| 54 | @brief\r | |
| 55 | The function performing USB init in PEI phase. This could be used by USB recovery\r | |
| 56 | or debug features that need USB initialization during PEI phase.\r | |
| 57 | Note: Before executing this function, please be sure that PCH_INIT_PPI.Initialize\r | |
| 58 | has been done and PchUsbPolicyPpi has been installed.\r | |
| 59 | \r | |
| 60 | @param[in] PeiServices General purpose services available to every PEIM\r | |
| 61 | \r | |
| 62 | @retval EFI_SUCCESS The function completed successfully\r | |
| 63 | @retval Others All other error conditions encountered result in an ASSERT.\r | |
| 64 | \r | |
| 65 | **/\r | |
| 66 | ;\r | |
| 67 | \r | |
| 68 | ///\r | |
| 69 | /// PCH_INIT_PPI Structure Definition\r | |
| 70 | ///\r | |
| 71 | struct _PCH_INIT_PPI {\r | |
| 72 | PCH_USB_INIT UsbInit;\r | |
| 73 | };\r | |
| 74 | \r | |
| 75 | #endif\r |