5 Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved
7 SPDX-License-Identifier: BSD-2-Clause-Patent
15 This file defines the PCH Init PPI
22 // Define the PCH Init PPI GUID
26 #include <Protocol/PchPlatformPolicy.h>
27 #define PCH_INIT_PPI_GUID \
29 0x9ea894a, 0xbe0d, 0x4230, 0xa0, 0x3, 0xed, 0xc6, 0x93, 0xb4, 0x8e, 0x95 \
31 extern EFI_GUID gPchInitPpiGuid
;
34 /// Forward reference for ANSI C compatibility
36 typedef struct _PCH_INIT_PPI PCH_INIT_PPI
;
39 /// Data structure definitions
41 typedef enum _CPU_STRAP_OPERATION
{
45 } CPU_STRAP_OPERATION
;
49 (EFIAPI
*PCH_USB_INIT
) (
50 IN EFI_PEI_SERVICES
**PeiServices
55 The function performing USB init in PEI phase. This could be used by USB recovery
56 or debug features that need USB initialization during PEI phase.
57 Note: Before executing this function, please be sure that PCH_INIT_PPI.Initialize
58 has been done and PchUsbPolicyPpi has been installed.
60 @param[in] PeiServices General purpose services available to every PEIM
62 @retval EFI_SUCCESS The function completed successfully
63 @retval Others All other error conditions encountered result in an ASSERT.
69 /// PCH_INIT_PPI Structure Definition
71 struct _PCH_INIT_PPI
{